/// <summary>
/// Gets a control form.
/// </summary>
/// <param name="To">Full JID of remote actuator.</param>
/// <param name="Language">Preferred language.</param>
/// <param name="ServiceToken">Service token of original sender, if available.</param>
/// <param name="DeviceToken">Device token of original sender, if available.</param>
/// <param name="UserToken">User token of original sender, if available.</param>
/// <param name="Callback">Method called when form is returned or when operation fails.</param>
/// <param name="State">State object to pass on to the callback method.</param>
/// <param name="Nodes">Node(s) to get the form from, if residing behind a concentrator.</param>
public void GetForm(string To, string Language, string ServiceToken, string DeviceToken, string UserToken,
DataFormResultEventHandler Callback, object State, params ThingReference[] Nodes)
{
StringBuilder Xml = this.CommandHeader("getForm", Language, ServiceToken, DeviceToken, UserToken, Nodes);
Xml.Append("</getForm>");
this.client.SendIqGet(To, Xml.ToString(), this.GetFormResult, new object[] { Callback, State, Nodes });
}
public override void GetConfigurationForm(DataFormResultEventHandler Callback, object State)
{
DataForm Form = new DataForm(this.client, this.ChangePassword, this.CancelChangePassword, this.BareJID, this.BareJID,
new TextPrivateField(null, "Password", "New password:"******"Enter new password here.", new StringDataType(), new PasswordValidation(), string.Empty, false, false, false),
new TextPrivateField(null, "Password2", "Retype password:"******"Retype password here.", new StringDataType(), new Password2Validation(), string.Empty, false, false, false))
{
Title = "Change password",
Instructions = new string[] { "Enter the new password you wish to use." }
};
Callback(this, new DataFormEventArgs(Form, new IqResultEventArgs(null, string.Empty, this.BareJID, this.BareJID, true, State)));
}
public override void GetConfigurationForm(DataFormResultEventHandler Callback, object State)
{
XmppAccountNode XmppAccountNode = this.XmppAccountNode;
ControlClient ControlClient;
if (XmppAccountNode != null && (ControlClient = XmppAccountNode.ControlClient) != null)
{
ControlClient.GetForm(this.RosterItem.LastPresenceFullJid, "en", Callback, State);
}
else
{
throw new NotSupportedException();
}
}
public override void GetConfigurationForm(DataFormResultEventHandler Callback, object State)
{
XmppConcentrator Concentrator = this.Concentrator;
XmppAccountNode XmppAccountNode = Concentrator.XmppAccountNode;
ControlClient ControlClient;
if (XmppAccountNode != null && (ControlClient = XmppAccountNode.ControlClient) != null)
{
ControlClient.GetForm(Concentrator.RosterItem.LastPresenceFullJid, "en", Callback, State,
new ThingReference(this.nodeInfo.NodeId, this.nodeInfo.SourceId, this.nodeInfo.Partition));
}
else
{
throw new NotSupportedException();
}
}
private async Task GetFormResult(object Sender, IqResultEventArgs e)
{
object[] P = (object[])e.State;
DataFormResultEventHandler Callback = (DataFormResultEventHandler)P[0];
if (Callback is null)
{
return;
}
object State = P[1];
ThingReference[] Nodes = (ThingReference[])P[2];
DataForm Form = null;
if (e.Ok)
{
foreach (XmlNode N in e.Response.ChildNodes)
{
if (N.LocalName == "x")
{
Form = new DataForm(this.client, (XmlElement)N, this.SubmitForm, this.CancelForm, e.From, e.To);
break;
}
}
if (!(Form is null))
{
Form.State = Nodes;
}
}
if (!(Callback is null))
{
DataFormEventArgs e2 = new DataFormEventArgs(Form, e);
try
{
e2.State = State;
await Callback(this, e2);
}
catch (Exception ex)
{
Log.Critical(ex);
}
}
}
/// <summary>
/// Gets the configuration form for the node.
/// </summary>
/// <param name="Callback">Method called when form is returned or when operation fails.</param>
/// <param name="State">State object to pass on to the callback method.</param>
/// <exception cref="NotSupportedException">If the feature is not supported by the node.</exception>
public virtual void GetConfigurationForm(DataFormResultEventHandler Callback, object State)
{
throw new NotSupportedException();
}
/// <summary>
/// Gets a control form.
/// </summary>
/// <param name="To">Full JID of remote actuator.</param>
/// <param name="Language">Preferred language.</param>
/// <param name="Callback">Method called when form is returned or when operation fails.</param>
/// <param name="State">State object to pass on to the callback method.</param>
/// <param name="Nodes">Node(s) to get the form from, if residing behind a concentrator.</param>
public void GetForm(string To, string Language, DataFormResultEventHandler Callback, object State, params ThingReference[] Nodes)
{
this.GetForm(To, Language, string.Empty, string.Empty, string.Empty, Callback, State, Nodes);
}
