private void Done(XmppClient Client, XmlElement Element, string From, string To)
{
SensorDataEventArgs e = this.GetReceiver(Element, true);
if (e == null)
{
return;
}
e.Receiving();
e.DoCallback(this);
}
private void Started(XmppClient Client, XmlElement Element, string From, string To)
{
SensorDataEventArgs e = this.GetReceiver(Element, false);
if (e == null)
{
return;
}
e.StartReadout();
e.DoCallback(this);
}
private void Fields(XmppClient Client, XmlElement Element, string From, string To)
{
SensorDataEventArgs e = this.GetReceiver(Element, true);
if (e == null)
{
return;
}
e.Receiving();
bool Done;
Field[] Fields = Import.Parse(Element, out Done);
foreach (Field Field in Fields)
{
e.AddField(Field);
}
e.DoCallback(this);
}
private void Failure(XmppClient Client, XmlElement Element, string From, string To)
{
SensorDataEventArgs e = this.GetReceiver(Element, false);
if (e == null)
{
return;
}
e.Receiving();
XmlElement ErrorElement;
DateTime Timestamp;
foreach (XmlNode N in Element.ChildNodes)
{
ErrorElement = N as XmlElement;
if (ErrorElement == null || ErrorElement.LocalName != "error")
{
continue;
}
Timestamp = XmlUtilities.GetAttribute(ErrorElement, "timestamp", DateTime.MinValue);
if (Timestamp == DateTime.MinValue)
{
continue;
}
string NodeId = XmlUtilities.GetAttribute(ErrorElement, "nodeId", string.Empty);
string SourceId = XmlUtilities.GetAttribute(ErrorElement, "sourceId", string.Empty);
string CacheType = XmlUtilities.GetAttribute(ErrorElement, "cacheType", string.Empty);
e.AddReadoutError(new ReadoutError(Timestamp, ErrorElement.InnerText.Trim(), NodeId, CacheType, SourceId));
}
e.DoCallback(this);
}
private void ReqResponse(XmppClient Client, string Type, XmlNodeList Response, ref StanzaError Error, object State)
{
SensorDataEventArgs e = (SensorDataEventArgs)State;
XmlElement E;
if (Error != null)
{
if (!string.IsNullOrEmpty(Error.Text))
{
e.SetError(Error.Text);
}
else
{
e.SetError("Readout rejected by remote device.");
}
Error = null;
}
else
{
foreach (XmlNode N in Response)
{
E = N as XmlElement;
if (E == null)
{
continue;
}
if (E.LocalName == "accepted")
{
int SeqNr = XmlUtilities.GetAttribute(E, "seqnr", 0);
if (SeqNr == e.SeqNr)
{
e.ReadoutState = ReadoutState.Accepted;
lock (this.synchObj)
{
this.receiving [SeqNr] = e;
}
}
else
{
e.SetError("Invalid sequence number returned in response.");
}
}
else if (E.LocalName == "rejected")
{
e.ReadoutState = ReadoutState.Rejected;
e.Done = true;
foreach (XmlNode N2 in E.ChildNodes)
{
if (N2.LocalName == "error")
{
if (string.IsNullOrEmpty(e.ErrorMessage))
{
e.ErrorMessage = N2.InnerText;
}
else
{
e.ErrorMessage += "\r\n" + N2.InnerText;
}
}
}
if (string.IsNullOrEmpty(e.ErrorMessage))
{
e.ErrorMessage = "Readout rejected by remote device.";
}
}
}
}
e.DoCallback(this);
}