/// <summary>
/// <see cref="Field.ExportAsXmppSensorData"/>
/// </summary>
public override void ExportAsXmppSensorData(System.Xml.XmlWriter w)
{
w.WriteStartElement("dateTime");
this.ExportAsXmppSensorDataCommonAttributes(w);
w.WriteAttributeString("value", XmlUtilities.DateTimeToString(this.value));
w.WriteEndElement();
}
/// <summary>
/// <see cref="Field.ExportAsTurtleSensorData"/>
/// </summary>
public override void ExportAsTurtleSensorData(TurtleWriter w)
{
w.WritePredicateUri("cl", "field");
w.StartBlankNode();
this.ExportAsTurtleSensorDataCommonAttributes(w);
w.WritePredicateUri("cl", "dateTime");
w.WriteObjectLiteralTyped(XmlUtilities.DateTimeToString(this.value), "xsd", "dateTime");
w.EndBlankNode();
}
/// <summary>
/// Sets a date & time-valued control parameter
/// </summary>
/// <param name="Jid">JID of controller</param>
/// <param name="ParameterName">Parameter name.</param>
/// <param name="Value">Value to set.</param>
/// <param name="OnlyDatePart">If only the date part should be set (true) or if both date and time parts should be set (false).</param>
/// <param name="Nodes">Node references.</param>
/// <param name="ServiceToken">Service token.</param>
/// <param name="DeviceToken">Device token.</param>
/// <param name="UserToken">User token.</param>
public void Set(string Jid, string ParameterName, DateTime Value, bool OnlyDatePart, NodeReference[] Nodes, string ServiceToken, string DeviceToken, string UserToken)
{
StringBuilder sb = new StringBuilder();
XmlWriter w = XmlWriter.Create(sb, XmlUtilities.GetXmlWriterSettings(false, true, true));
w.WriteStartElement("set", "urn:xmpp:iot:control");
if (!string.IsNullOrEmpty(ServiceToken))
{
w.WriteAttributeString("serviceToken", ServiceToken);
}
if (!string.IsNullOrEmpty(DeviceToken))
{
w.WriteAttributeString("deviceToken", DeviceToken);
}
if (!string.IsNullOrEmpty(UserToken))
{
w.WriteAttributeString("userToken", UserToken);
}
ProvisioningServer.WriteNodes(w, Nodes);
if (OnlyDatePart)
{
w.WriteStartElement("date");
w.WriteAttributeString("name", ParameterName);
w.WriteAttributeString("value", XmlUtilities.DateToString(Value));
w.WriteEndElement();
}
else
{
w.WriteStartElement("dateTime");
w.WriteAttributeString("name", ParameterName);
w.WriteAttributeString("value", XmlUtilities.DateTimeToString(Value));
w.WriteEndElement();
}
w.WriteEndElement();
w.Flush();
client.SendMessage(Jid, string.Empty, MessageType.Normal, sb.ToString());
}
/// <summary>
/// Requests sensor data
/// </summary>
/// <param name="Jid">JID of device.</param>
/// <param name="Types">Types.</param>
/// <param name="Nodes">Nodes.</param>
/// <param name="FieldNames">Field names.</param>
/// <param name="From">From what point in time to read.</param>
/// <param name="To">To what point in time to read.</param>
/// <param name="When">When to read the data.</param>
/// <param name="ServiceToken">Service token.</param>
/// <param name="DeviceToken">Device token.</param>
/// <param name="UserToken">User token.</param>
/// <param name="Callback">Callback method. May be called multiple times for each request.</param>
/// <param name="State">State object to pass on to the callback method.</param>
/// <param name="Timeout">Timeout, in seconds.</param>
/// <returns>Sequence number of the request.</returns>
public int RequestData(string Jid, ReadoutType Types, NodeReference[] Nodes, string[] FieldNames, DateTime?From, DateTime?To, DateTime?When,
string ServiceToken, string DeviceToken, string UserToken, SensorDataCallback Callback, object State, int Timeout)
{
StringBuilder sb = new StringBuilder();
XmlWriter w = XmlWriter.Create(sb, XmlUtilities.GetXmlWriterSettings(false, true, true));
SensorDataEventArgs e = new SensorDataEventArgs(State, Callback, false, Timeout);
DateTime TimeoutTP = DateTime.Now.AddSeconds(Timeout);
int SeqNr;
lock (this.synchObj)
{
do
{
SeqNr = this.seqNr++;
} while (this.receiving.ContainsKey(SeqNr));
while (this.byTimeout.ContainsKey(TimeoutTP))
{
TimeoutTP = TimeoutTP.AddTicks(gen.Next(1, 10));
}
this.byTimeout [TimeoutTP] = e;
e.Timeout = TimeoutTP;
e.SeqNr = SeqNr;
if (this.timer == null)
{
this.timer = new Timer(this.TimerCallback, null, 1000, 1000);
}
}
w.WriteStartElement("req", "urn:xmpp:iot:sensordata");
w.WriteAttributeString("seqnr", SeqNr.ToString());
if (!string.IsNullOrEmpty(ServiceToken))
{
w.WriteAttributeString("serviceToken", ServiceToken);
}
if (!string.IsNullOrEmpty(DeviceToken))
{
w.WriteAttributeString("deviceToken", DeviceToken);
}
if (!string.IsNullOrEmpty(UserToken))
{
w.WriteAttributeString("userToken", UserToken);
}
if (From.HasValue)
{
w.WriteAttributeString("from", XmlUtilities.DateTimeToString(From.Value));
}
if (To.HasValue)
{
w.WriteAttributeString("to", XmlUtilities.DateTimeToString(To.Value));
}
if (When.HasValue)
{
w.WriteAttributeString("when", XmlUtilities.DateTimeToString(When.Value));
}
ProvisioningServer.WriteReadoutTypes(w, Types);
ProvisioningServer.WriteNodes(w, Nodes);
ProvisioningServer.WriteFields(w, FieldNames);
w.WriteEndElement();
w.Flush();
client.IqGet(sb.ToString(), Jid, this.ReqResponse, e, "Sensor Data Request");
return(SeqNr);
}
/// <summary>
/// <see cref="Field.ExportContent"/>
/// </summary>
protected override void ExportContent(System.Xml.XmlWriter w)
{
w.WriteAttributeString("value", XmlUtilities.DateTimeToString(this.value));
}
/// <summary>
/// Converts a value to a string suitable for use in an XMPP data form.
/// </summary>
/// <param name="Value">Value to export.</param>
protected override string ValueToString(DateTime Value)
{
return(XmlUtilities.DateTimeToString(Value));
}
