public void ModifyRoomConfig(Jid room, RegistrationCallback callback)
{
RequestForm form = RequestRoomConfigForm(room);
SubmitForm submit = callback.Invoke(form);
SubmitRoomConfigForm(room, submit);
}
public bool Input(Im.Message stanza)
{
if (MucError.IsError(stanza))
{
// Unable to send a message... many reasons
var error = new MucError(stanza);
MucErrorResponse?.Raise(this, new GroupErrorEventArgs(error));
return(true);
}
if (Invite.IsElement(stanza))
{
// Incoming chat room invite
var invite = new Invite(stanza);
InviteReceived.Raise(this, new GroupInviteEventArgs(invite));
return(true);
}
if (DirectInvite.IsElement(stanza))
{
// Incoming chat room invite
var invite = new DirectInvite(stanza);
InviteReceived.Raise(this, new GroupInviteEventArgs(invite));
return(true);
}
if (InviteDeclined.IsElement(stanza))
{
// Chat room invite was declined
var invite = new InviteDeclined(stanza);
InviteWasDeclined.Raise(this, new GroupInviteDeclinedEventArgs(invite));
return(true);
}
if (stanza.Subject != null)
{
// Subject change
SubjectChanged.Raise(this, new Im.MessageEventArgs(stanza.From, stanza));
return(true);
}
// Things that could happen here:
// Receive Registration Request
// Receive Voice Request
XmlElement xElement = stanza.Data["x"];
if (xElement != null && xElement.NamespaceURI == MucNs.NsXData)
{
switch (xElement.FirstChild.Value)
{
default:
break;
case MucNs.NsRequest:
// Invoke Voice Request Submission callback/event.
// 8.6 Approving Voice Requests
if (VoiceRequested != null)
{
SubmitForm form = VoiceRequested.Invoke(new RequestForm(xElement));
var message = new Core.Message(stanza.From, im.Jid, form.ToXmlElement());
SendMessage(message);
return(true);
}
break;
case MucNs.NsRegister:
// Invoke Registration Request Submission callback/event.
// 9.9 Approving Registration Requests
// I'm unsure on how to implement this.
// return true;
break;
}
}
// Any message with a body can be managed by the IM extension
// Such as Group Chat Message & Group Chat History
return(false);
}
/// <summary>
/// Registers a new XMPP account on the connected XMPP server.
/// </summary>
/// <param name="callback">A callback method invoked during the registration
/// process to gather user information.</param>
/// <exception cref="ArgumentNullException">The callback parameter is
/// null.</exception>
/// <exception cref="NotSupportedException">The XMPP entity with
/// the specified JID does not support the 'In-Band Registration' XMPP
/// extension.</exception>
/// <exception cref="XmppErrorException">The server returned an XMPP error code.
/// Use the Error property of the XmppErrorException to obtain the specific
/// error condition.</exception>
/// <exception cref="XmppException">The server returned invalid data or another
/// unspecified XMPP error occurred.</exception>
public void Register(RegistrationCallback callback)
{
callback.ThrowIfNull("callback");
Iq iq = im.IqRequest(IqType.Get, null, null,
Xml.Element("query", "jabber:iq:register"));
if (iq.Type == IqType.Error)
{
throw new NotSupportedException("The XMPP server does not support the " +
"'In-Band Registration' extension.");
}
var query = iq.Data["query"];
if (query == null || query.NamespaceURI != "jabber:iq:register")
{
throw new XmppException("Erroneous server response: " + iq);
}
if (query["registered"] != null)
{
throw new XmppException("The XMPP entity is already registered.");
}
// If the IQ contains binary data, cache it.
var data = query["data"];
if (data != null && data.NamespaceURI == "urn:xmpp:bob")
{
BobData bobData = BobData.Parse(data);
bob.Add(bobData);
}
RequestForm form = null;
bool xdata = query["x"] != null;
if (xdata)
{
form = DataFormFactory.Create(query["x"]) as RequestForm;
}
// "Traditional" registration, create a data-form off the provided fields.
else
{
form = CreateDataForm(query);
}
// Hand the data-form to the caller to have it filled-out.
var submit = callback.Invoke(form);
// Construct the response element.
var xml = Xml.Element("query", "jabber:iq:register");
// Convert the data-form back to traditional fields if needed.
if (xdata)
{
xml.Child(submit.ToXmlElement());
}
else
{
foreach (var field in submit.Fields)
{
xml.Child(Xml.Element(field.Name).Text(
field.Values.FirstOrDefault()));
}
}
iq = im.IqRequest(IqType.Set, null, null, xml);
if (iq.Type == IqType.Error)
{
throw Util.ExceptionFromError(iq, "The registration could not be " +
"completed.");
}
// Reconnect.
}
/// <summary>
/// Registers a new XMPP account on the connected XMPP server.
/// </summary>
/// <param name="callback">A callback method invoked during the registration
/// process to gather user information.</param>
/// <exception cref="ArgumentNullException">The callback parameter is
/// null.</exception>
/// <exception cref="NotSupportedException">The XMPP entity with
/// the specified JID does not support the 'In-Band Registration' XMPP
/// extension.</exception>
/// <exception cref="XmppErrorException">The server returned an XMPP error code.
/// Use the Error property of the XmppErrorException to obtain the specific
/// error condition.</exception>
/// <exception cref="XmppException">The server returned invalid data or another
/// unspecified XMPP error occurred.</exception>
public void Register(RegistrationCallback callback)
{
callback.ThrowIfNull("callback");
Iq iq = IM.IqRequest(IqType.Get, null, null,
Xml.Element("query", "jabber:iq:register"));
if (iq.Type == IqType.Error)
throw new NotSupportedException("The XMPP server does not support the " +
"'In-Band Registration' extension.");
var query = iq.Data["query"];
if (query == null || query.NamespaceURI != "jabber:iq:register")
throw new XmppException("Erroneous server response: " + iq);
if (query["registered"] != null)
throw new XmppException("The XMPP entity is already registered.");
// If the IQ contains binary data, cache it.
var data = query["data"];
if (data != null && data.NamespaceURI == "urn:xmpp:bob")
{
BobData bobData = BobData.Parse(data);
bob.Add(bobData);
}
RequestForm form = null;
bool xdata = query["x"] != null;
if (xdata)
form = DataFormFactory.Create(query["x"]) as RequestForm;
// "Traditional" registration, create a data-form off the provided fields.
else
form = CreateDataForm(query);
// Hand the data-form to the caller to have it filled-out.
var submit = callback.Invoke(form);
// Construct the response element.
var xml = Xml.Element("query", "jabber:iq:register");
// Convert the data-form back to traditional fields if needed.
if (xdata)
xml.Child(submit.ToXmlElement());
else
{
foreach (var field in submit.Fields)
{
xml.Child(Xml.Element(field.Name).Text(
field.Values.FirstOrDefault()));
}
}
iq = IM.IqRequest(IqType.Set, null, null, xml);
if (iq.Type == IqType.Error)
throw Util.ExceptionFromError(iq, "The registration could not be " +
"completed.");
// Reconnect.
}