public virtual HelloWCFResponse HelloWCF(HelloWCF req)
{
// Create request header
String action;
action = "http://localhost/ServiceHelloWCF/IServiceHelloWCF/HelloWCF";
WsWsaHeader header;
header = new WsWsaHeader(action, null, EndpointAddress, m_version.AnonymousUri, null, null);
WsMessage request = new WsMessage(header, req, WsPrefix.None);
// Create request serializer
HelloWCFDataContractSerializer reqDcs;
reqDcs = new HelloWCFDataContractSerializer("HelloWCF", "http://localhost/ServiceHelloWCF");
request.Serializer = reqDcs;
request.Method = "HelloWCF";
// Send service request
m_requestChannel.Open();
WsMessage response = m_requestChannel.Request(request);
m_requestChannel.Close();
// Process response
HelloWCFResponseDataContractSerializer respDcs;
respDcs = new HelloWCFResponseDataContractSerializer("HelloWCFResponse", "http://localhost/ServiceHelloWCF");
HelloWCFResponse resp;
resp = ((HelloWCFResponse)(respDcs.ReadObject(response.Reader)));
response.Reader.Dispose();
response.Reader = null;
return resp;
}
/// <summary>
/// Helper method used to build a Dpws compliant soap response message.
/// </summary>
/// <param name="header">A valid response header object.</param>
/// <param name="Dcs">A data contract serializer used to serialize the response body.</param>
/// <param name="bodyContent">A object containing the data to serialize.</param>
/// <returns>A byte array containing the soap reponse message.</returns>
public static byte[] BuildSoapMessage(WsWsaHeader header, Ws.Services.Serialization.DataContractSerializer Dcs, object bodyContent)
{
lock (m_ThreadLock)
{
// Build response message
MemoryStream soapStream;
soapStream = new MemoryStream();
XmlWriter xmlWriter;
xmlWriter = XmlWriter.Create(soapStream);
// Write start message up to body element content
WsSoapMessageWriter.WriteSoapMessageStart(xmlWriter, WsSoapMessageWriter.Prefixes.Wsdp, null, header, null);
// Serialize the body element
if (bodyContent != null)
{
Dcs.WriteObject(xmlWriter, bodyContent);
}
WsSoapMessageWriter.WriteSoapMessageEnd(xmlWriter);
// Flush writer and build return array
xmlWriter.Flush();
byte[] soapBuffer = soapStream.ToArray();
xmlWriter.Close();
// Return soap message
return soapBuffer;
}
}
public virtual WsMessage TwoWay(WsMessage request)
{
// Build request object
TwoWayRequestDataContractSerializer reqDcs;
reqDcs = new TwoWayRequestDataContractSerializer("TwoWayRequest", "http://schemas.example.org/SimpleService");
TwoWayRequest req;
req = ((TwoWayRequest)(reqDcs.ReadObject(request.Reader)));
request.Reader.Dispose();
request.Reader = null;
// Create response object
// Call service operation to process request and return response.
TwoWayResponse resp;
resp = m_service.TwoWay(req);
// Create response header
WsWsaHeader respHeader = new WsWsaHeader("http://schemas.example.org/SimpleService/TwoWayResponse", request.Header.MessageID, m_version.AnonymousUri, null, null, null);
WsMessage response = new WsMessage(respHeader, resp, WsPrefix.Wsdp);
// Create response serializer
TwoWayResponseDataContractSerializer respDcs;
respDcs = new TwoWayResponseDataContractSerializer("TwoWayResponse", "http://schemas.example.org/SimpleService");
response.Serializer = respDcs;
return response;
}
public WsFaultException(WsWsaHeader header, WsFaultType faultType, String message, String detail)
{
this.Header = header;
this.FaultType = faultType;
_message = message;
_detail = detail;
}
public virtual void OneWayAttachment(OneWayAttachmentRequest req)
{
// Create request header
String action;
action = "http://schemas.example.org/AttachmentService/OneWayAttachment";
WsWsaHeader header;
header = new WsWsaHeader(action, null, EndpointAddress, m_version.AnonymousUri, null, null);
WsMessage request = new WsMessage(header, req, WsPrefix.None);
// Create request serializer
OneWayAttachmentRequestDataContractSerializer reqDcs;
reqDcs = new OneWayAttachmentRequestDataContractSerializer("OneWayAttachmentRequest", "http://schemas.example.org/AttachmentService");
request.Serializer = reqDcs;
request.Method = "OneWayAttachment";
// Indicate that this message will use Mtom encoding
request.BodyParts = new WsMtomBodyParts();
// Send service request
m_requestChannel.Open();
m_requestChannel.RequestOneWay(request);
m_requestChannel.Close();
}
public virtual WsMessage GetData(WsMessage request)
{
// Build request object
GetDataDataContractSerializer reqDcs;
reqDcs = new GetDataDataContractSerializer("GetData", "http://tempuri.org/");
reqDcs.BodyParts = request.BodyParts;
GetData req;
req = ((GetData)(reqDcs.ReadObject(request.Reader)));
// Create response object
// Call service operation to process request and return response.
GetDataResponse resp;
resp = m_service.GetData(req);
// Create response header
WsWsaHeader respHeader = new WsWsaHeader("http://tempuri.org/IDataAccessService/GetDataResponse", request.Header.MessageID, m_version.AnonymousUri, null, null, null);
WsMessage response = new WsMessage(respHeader, resp, WsPrefix.Wsdp);
// Create response serializer
GetDataResponseDataContractSerializer respDcs;
respDcs = new GetDataResponseDataContractSerializer("GetDataResponse", "http://tempuri.org/");
response.Serializer = respDcs;
// Indicate that message is Mtom encoded
response.BodyParts = new WsMtomBodyParts();
return response;
}
// TwoWayRequest: Accept two integer values, return their sum
public byte[] TwoWayRequest(WsWsaHeader header, XmlReader reader)
{
try
{
// Find beginning of request
reader.ReadStartElement("TwoWayRequest", SimpleServiceNamespaceUri);
// Find the values to be added
int X = Convert.ToInt32(reader.ReadElementString("X", SimpleServiceNamespaceUri));
int Y = Convert.ToInt32(reader.ReadElementString("Y", SimpleServiceNamespaceUri));
Log.Comment("");
Log.Comment("X = " + X.ToString() + " Y = " + Y.ToString());
Log.Comment(X.ToString() + " + " + Y.ToString() + " = " + ((int)(X + Y)).ToString());
Log.Comment("");
// Return the response
return TwoWayResponse(header, X + Y);
}
catch (Exception e)
{
// Something went wrong
throw new WsFaultException(header, WsFaultType.XmlException, e.ToString());
}
}
public virtual BorrowResponse Borrow(Borrow req)
{
// Create request header
String action;
action = "http://tempuri.org/IService/Borrow";
WsWsaHeader header;
header = new WsWsaHeader(action, null, EndpointAddress, m_version.AnonymousUri, null, null);
WsMessage request = new WsMessage(header, req, WsPrefix.None);
// Create request serializer
BorrowDataContractSerializer reqDcs;
reqDcs = new BorrowDataContractSerializer("Borrow", "http://tempuri.org/");
request.Serializer = reqDcs;
request.Method = "Borrow";
// Send service request
m_requestChannel.Open();
WsMessage response = m_requestChannel.Request(request);
m_requestChannel.Close();
// Process response
BorrowResponseDataContractSerializer respDcs;
respDcs = new BorrowResponseDataContractSerializer("BorrowResponse", "http://tempuri.org/");
BorrowResponse resp;
resp = ((BorrowResponse)(respDcs.ReadObject(response.Reader)));
response.Reader.Dispose();
response.Reader = null;
return resp;
}
public virtual TwoWayResponse TwoWay(TwoWayRequest req)
{
// Create request header
String action;
action = "http://schemas.example.org/SimpleService/TwoWay";
WsWsaHeader header;
header = new WsWsaHeader(action, null, EndpointAddress, m_version.AnonymousUri, null, null);
WsMessage request = new WsMessage(header, req, WsPrefix.None);
// Create request serializer
TwoWayRequestDataContractSerializer reqDcs;
reqDcs = new TwoWayRequestDataContractSerializer("TwoWayRequest", "http://schemas.example.org/SimpleService");
request.Serializer = reqDcs;
request.Method = "TwoWay";
// Send service request
m_requestChannel.Open();
WsMessage response = m_requestChannel.Request(request);
m_requestChannel.Close();
// Process response
TwoWayResponseDataContractSerializer respDcs;
respDcs = new TwoWayResponseDataContractSerializer("TwoWayResponse", "http://schemas.example.org/SimpleService");
TwoWayResponse resp;
resp = ((TwoWayResponse)(respDcs.ReadObject(response.Reader)));
return resp;
}
public virtual SetDataResponse SetData(SetData req)
{
// Create request header
String action;
action = "http://tempuri.org/IDataAccessService/SetData";
WsWsaHeader header;
header = new WsWsaHeader(action, null, EndpointAddress, m_version.AnonymousUri, null, null);
WsMessage request = new WsMessage(header, req, WsPrefix.None);
// Create request serializer
SetDataDataContractSerializer reqDcs;
reqDcs = new SetDataDataContractSerializer("SetData", "http://tempuri.org/");
request.Serializer = reqDcs;
request.Method = "SetData";
// Indicate that this message will use Mtom encoding
request.BodyParts = new WsMtomBodyParts();
// Send service request
m_requestChannel.Open();
WsMessage response = m_requestChannel.Request(request);
m_requestChannel.Close();
// Process response
SetDataResponseDataContractSerializer respDcs;
respDcs = new SetDataResponseDataContractSerializer("SetDataResponse", "http://tempuri.org/");
respDcs.BodyParts = response.BodyParts;
SetDataResponse resp;
resp = ((SetDataResponse)(respDcs.ReadObject(response.Reader)));
return resp;
}
public virtual WsMessage HelloWCF(WsMessage request)
{
// Build request object
HelloWCFDataContractSerializer reqDcs;
reqDcs = new HelloWCFDataContractSerializer("HelloWCF", "http://localhost/ServiceHelloWCF");
HelloWCF req;
req = ((HelloWCF)(reqDcs.ReadObject(request.Reader)));
request.Reader.Dispose();
request.Reader = null;
// Create response object
// Call service operation to process request and return response.
HelloWCFResponse resp;
resp = m_service.HelloWCF(req);
// Create response header
WsWsaHeader respHeader = new WsWsaHeader("http://localhost/ServiceHelloWCF/IServiceHelloWCF/HelloWCFResponse", request.Header.MessageID, m_version.AnonymousUri, null, null, null);
WsMessage response = new WsMessage(respHeader, resp, WsPrefix.Wsdp);
// Create response serializer
HelloWCFResponseDataContractSerializer respDcs;
respDcs = new HelloWCFResponseDataContractSerializer("HelloWCFResponse", "http://localhost/ServiceHelloWCF");
response.Serializer = respDcs;
return response;
}
public virtual AnyCheckResponse AnyCheckRequest(AnyCheckRequest req)
{
// Create request header
String action;
action = "http://schemas.example.org/SimpleService/AnyCheckRequest";
WsWsaHeader header;
header = new WsWsaHeader(action, null, ServiceEndpoint, null, EndpointAddress, null);
// Create request serializer
AnyCheckRequestDataContractSerializer reqDcs;
reqDcs = new AnyCheckRequestDataContractSerializer("AnyCheckRequest", "http://schemas.example.org/SimpleService");
// Build soap request message
byte[] soapBuffer = SoapMessageBuilder.BuildSoapMessage(header, reqDcs, req);
// Send service request
DpwsHttpClient httpClient;
httpClient = new DpwsHttpClient();
DpwsSoapResponse response;
response = httpClient.SendRequest(soapBuffer, ServiceEndpoint, false, false);
// Process response
AnyCheckResponseDataContractSerializer respDcs;
respDcs = new AnyCheckResponseDataContractSerializer("AnyCheckResponse", "http://schemas.example.org/SimpleService");
AnyCheckResponse resp;
resp = ((AnyCheckResponse)(respDcs.ReadObject(response.Reader)));
return resp;
}
public static XmlReader ParseSoapMessage(byte[] soapMessage, out WsWsaHeader header)
{
MemoryStream requestStream = new MemoryStream(soapMessage);
XmlReader reader = XmlReader.Create(requestStream);
header = new WsWsaHeader();
try
{
reader.ReadStartElement("Envelope", WsWellKnownUri.SoapNamespaceUri);
#if DEBUG
int depth = reader.Depth;
#endif
header.ParseHeader(reader);
#if DEBUG
Microsoft.SPOT.Debug.Assert(XmlReaderHelper.HasReadCompleteNode(depth, reader));
#endif
reader.ReadStartElement("Body", WsWellKnownUri.SoapNamespaceUri);
}
catch (XmlException e)
{
reader.Close();
throw new WsFaultException(header, WsFaultType.XmlException, e.ToString());
}
return reader;
}
public WsMessage( WsWsaHeader header, object body, WsPrefix prefixes, WsXmlNamespaces namespaces, WsAppSequence appSequence)
{
this.Header = header;
this.Body = body;
this.Prefixes = prefixes;
this.Namespaces = namespaces;
this.AppSequence = appSequence;
}
public byte[] TwoWayResponse(WsWsaHeader header, int sum)
{
MemoryStream soapStream = new MemoryStream();
XmlWriter xmlWriter = XmlWriter.Create(soapStream);
// Write processing instructions and root element
xmlWriter.WriteProcessingInstruction("xml", "version='1.0' encoding='UTF-8'");
xmlWriter.WriteStartElement("soap", "Envelope",
"http://www.w3.org/2003/05/soap-envelope");
// Write namespaces
xmlWriter.WriteAttributeString("xmlns", "wsdp", null,
Device.Namespaces.GetNamespace("wsdp"));
xmlWriter.WriteAttributeString("xmlns", "wsd", null,
Device.Namespaces.GetNamespace("wsd"));
xmlWriter.WriteAttributeString("xmlns", "wsa", null,
Device.Namespaces.GetNamespace("wsa"));
xmlWriter.WriteAttributeString("xmlns", "sim", null,
TypeNamespaces.GetNamespace("sim"));
// Write header
xmlWriter.WriteStartElement("soap", "Header", null);
xmlWriter.WriteStartElement("wsa", "To", null);
xmlWriter.WriteString(header.From);
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("wsa", "Action", null);
xmlWriter.WriteString("http://schemas.example.org/SimpleService/TwoWayResponse");
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("wsa", "RelatesTo", null);
xmlWriter.WriteString(header.MessageID);
xmlWriter.WriteEndElement(); // End RelatesTo
xmlWriter.WriteStartElement("wsa", "MessageID", null);
xmlWriter.WriteString("urn:uuid:" + Device.GetUuid());
xmlWriter.WriteEndElement(); // End MessageID
xmlWriter.WriteEndElement(); // End Header
// write body
xmlWriter.WriteStartElement("soap", "Body", null);
xmlWriter.WriteStartElement("sim", "TwoWayResponse", null);
xmlWriter.WriteStartElement("sim", "Sum", null);
xmlWriter.WriteString(sum.ToString());
xmlWriter.WriteEndElement(); // End Sun
xmlWriter.WriteEndElement(); // End TwoWayResponse
xmlWriter.WriteEndElement(); // End Body
xmlWriter.WriteEndElement();
// Create return buffer and close writer
xmlWriter.Flush();
byte[] soapBuffer = soapStream.ToArray();
xmlWriter.Close();
return soapBuffer;
}
public byte[] MyOneWayOperation(WsWsaHeader header, XmlReader reader)
{
reader.ReadStartElement("MyOneWayRequest", this.ServiceNamespace.NamespaceURI);
// Extract parameter A from SOAP message body
string str = reader.ReadElementString("A", this.ServiceNamespace.NamespaceURI);
int a = Convert.ToInt32(str);
Debug.Print("MyOneWayOperation with A=" + a + " executed.");
return null; // No response it is a one-way operation
}
public void FireSimpleEvent(int a)
{
DpwsWseEventSource eventSource = this.EventSources["SimpleEvent"];
WsWsaHeader header = new WsWsaHeader(c_namespaceUri + "/SimpleEvent", null, null, null, null, null);
Device.SubscriptionManager.FireEvent(this, // hosted service
eventSource,
header,
BuildSimpleEventMessageBody(a)
);
Debug.Print("Simple event was fired with param a=" + a + ".");
}
public static WsMessage CreateOneWayResponse()
{
if (s_OneWayResponse == null)
{
WsWsaHeader header = new WsWsaHeader(null, null, null, null, null, null);
header.IsOneWayResponse = true;
s_OneWayResponse = new WsMessage(header, null, WsPrefix.None);
}
return s_OneWayResponse;
}
private byte[] SimpleEvent(WsWsaHeader header, XmlReader reader)
{
reader.ReadStartElement("SimpleEvent", c_namespaceUri);
// Extract parameter Quotient from SOAP message body
string str = reader.ReadElementString("A", c_namespaceUri);
int a = Convert.ToInt32(str);
Debug.Print("Simple event notification was received with A=" +
a + ".");
// Event handlers provide no response (but do not return null).
return new byte[0];
}
public virtual Byte[] OneWay(WsWsaHeader header, XmlReader reader)
{
// Build request object
OneWayDataContractSerializer reqDcs;
reqDcs = new OneWayDataContractSerializer("OneWay", "http://schemas.example.org/SimpleService");
OneWay req;
req = ((OneWay)(reqDcs.ReadObject(reader)));
// Call service operation to process request.
m_service.OneWay(req);
// Return null response for oneway messages
return null;
}
public byte[] OneWay(WsWsaHeader header, WsXmlDocument envelope)
{
WsXmlNode tempNode;
WsFault fault = new WsFault();
if ((tempNode = envelope.SelectSingleNode("Body/OneWay/Param", false)) == null)
return fault.RaiseFault(header, WsExceptionFaultType.XmlException,
"Body/OneWay is missing.");
int number = Convert.ToInt32(tempNode.Value);
Debug.Print("");
Debug.Print("Integer = " + tempNode.Value);
Debug.Print("");
byte[] response = new byte[0];
return response;
}
// This method is called by the timer delegate periodically to send events
public void SendEvent(Object stateInfo)
{
if (rentryFlag == true) // prevent this method from running concurrently with itself
return;
rentryFlag = true;
// Fire SimpleEvent
try
{
DpwsWseEventSource eventSource = m_hostedService.EventSources["SimpleEvent"];
WsWsaHeader header = new WsWsaHeader("http://schemas.example.org/EventingService/SimpleEvent", null, null, null, null, null);
WsMessage msg = new WsMessage(header, null, WsPrefix.Wse);
msg.Body = System.Text.UTF8Encoding.UTF8.GetBytes(BuildSimpleEventMessage(m_hostedService));
Device.SubscriptionManager.FireEvent(m_hostedService, eventSource, msg );
}
catch
{
//Log.Comment("");
//Log.Comment("SimpleEvent FireEvent failed: " + e.Message);
//Log.Comment("");
rentryFlag = false;
}
// Fire IntegerEvent
try
{
DpwsWseEventSource eventSource = m_hostedService.EventSources["IntegerEvent"];
WsWsaHeader header = new WsWsaHeader("http://schemas.example.org/EventingService/IntegerEvent", null, null, null, null, null);
WsMessage msg = new WsMessage(header, null, WsPrefix.Wse);
msg.Body = System.Text.UTF8Encoding.UTF8.GetBytes(BuildIntegerEventMessage(m_hostedService));
Device.SubscriptionManager.FireEvent(m_hostedService, eventSource, msg);
}
catch
{
//Log.Comment("");
//Log.Comment("IntegerEvent FireEvent failed: " + e.Message);
//Log.Comment("");
rentryFlag = false;
}
rentryFlag = false;
}
public byte[] BuildMyTwoWayResponse(WsWsaHeader header, int quotient)
{
MemoryStream soapStream = new MemoryStream();
XmlWriter xmlWriter = XmlWriter.Create(soapStream);
// Write processing instructions and root element
xmlWriter.WriteProcessingInstruction("xml", "version='1.0' encoding='UTF-8'");
xmlWriter.WriteStartElement("soap", "Envelope", WsWellKnownUri.SoapNamespaceUri);
// Write namespaces
xmlWriter.WriteAttributeString("xmlns", "wsa", null, WsWellKnownUri.WsaNamespaceUri);
xmlWriter.WriteAttributeString("xmlns", "twoWay", null, c_namespaceUri);
// Write header
xmlWriter.WriteStartElement("soap", "Header", null);
xmlWriter.WriteStartElement("wsa", "To", null);
xmlWriter.WriteString(header.From.Address.AbsoluteUri);
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("wsa", "Action", null);
xmlWriter.WriteString(c_namespaceUri + "/TwoWayOperationResponse");
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("wsa", "RelatesTo", null);
xmlWriter.WriteString(header.MessageID);
xmlWriter.WriteEndElement(); // End RelatesTo
xmlWriter.WriteStartElement("wsa", "MessageID", null);
xmlWriter.WriteString("urn:uuid:" + Guid.NewGuid());
xmlWriter.WriteEndElement(); // End MessageID
xmlWriter.WriteEndElement(); // End Header
// write body
xmlWriter.WriteStartElement("soap", "Body", null);
xmlWriter.WriteStartElement("twoWay", "MyTwoWayResponse", null);
xmlWriter.WriteStartElement("twoWay", "Quotient", null);
xmlWriter.WriteString(quotient.ToString());
xmlWriter.WriteEndElement(); // End Quotient
xmlWriter.WriteEndElement(); // End MyTwoWayResponse
xmlWriter.WriteEndElement(); // End Body
xmlWriter.WriteEndElement();
// Create return buffer and close writer
xmlWriter.Flush();
byte[] soapBuffer = soapStream.ToArray();
xmlWriter.Close();
return soapBuffer;
}
/// <summary>
/// Helper method used by a hosted service to generate an event messages body elements.
/// </summary>
/// <param name="header">A valid response header object.</param>
/// <param name="Dcs">A data contract serializer used to serialize the response body.</param>
/// <param name="bodyContent">A object containing the data to serialize.</param>
/// <returns>A byte array containg the serialized body elements of event message.</returns>
public static byte[] BuildEventBody(WsWsaHeader header, Ws.Services.Serialization.DataContractSerializer Dcs, object bodyContent)
{
// Create an XmlWriter
MemoryStream soapStream;
soapStream = new MemoryStream();
XmlWriter xmlWriter = XmlWriter.Create(soapStream);
// Create Xml body element
Dcs.WriteObject(xmlWriter, bodyContent);
// Flush writer and build message buffer
xmlWriter.Flush();
byte[] soapBuffer = soapStream.ToArray();
xmlWriter.Close();
// return xml message buffer
return soapBuffer;
}
public byte[] TwoWayRequest(WsWsaHeader header, WsXmlDocument envelope)
{
WsXmlNode tempNode;
WsFault fault = new WsFault();
if ((tempNode = envelope.SelectSingleNode("Body/TwoWayRequest/X", false)) == null)
return fault.RaiseFault(header, WsExceptionFaultType.XmlException,
"Body/TwoWay X value is missing.");
int X = Convert.ToInt32(tempNode.Value);
if ((tempNode = envelope.SelectSingleNode("Body/TwoWayRequest/Y", false)) == null)
return fault.RaiseFault(header, WsExceptionFaultType.XmlException,
"Body/TwoWay Y value is missing.");
int Y = Convert.ToInt32(tempNode.Value);
Debug.Print("");
Debug.Print("X = " + X.ToString() + " Y = " + Y.ToString());
Debug.Print(X.ToString() + " + " + Y.ToString() + " = " + ((int)(X + Y)).ToString());
Debug.Print("");
return TwoWayResponse(header, X + Y);
}
/// <summary>
/// Create an instance of a SubscriptionEndEvent arguments object.
/// </summary>
internal SubscriptionEndEventArgs(WsWsaHeader header, XmlReader reader)
{
// Retrieve the Identifier
this.Identifier = header.Any.GetNodeValue("Identifier", WsWellKnownUri.WseNamespaceUri);
reader.ReadStartElement("SubscriptionEnd", WsWellKnownUri.WseNamespaceUri);
if (reader.IsStartElement("SubscriptionManager", WsWellKnownUri.WseNamespaceUri))
{
this.SubscriptionManager = new WsWsaEndpointRef(reader);
}
this.SubscriptionID = this.SubscriptionManager.RefParameters.GetNodeValue("Identifier", WsWellKnownUri.WseNamespaceUri);
if (this.SubscriptionID == null || this.Identifier == null) // both need to be there
{
throw new XmlException();
}
}
public virtual void IntegerEvent(IntegerEventRequest eventReq)
{
// Create temp event source object, set the event action and create the event header
DpwsWseEventSource eventSource;
eventSource = EventSources["IntegerEvent"];
String action;
action = "http://schemas.example.org/EventingService/IntegerEvent";
WsWsaHeader header;
header = new WsWsaHeader(action, null, null, null, null, null);
WsMessage msg = new WsMessage(header, eventReq, WsPrefix.Wse);
// Create event serializer and write the event object
IntegerEventRequestDataContractSerializer eventDcs;
eventDcs = new IntegerEventRequestDataContractSerializer("IntegerEventRequest", "http://schemas.example.org/EventingService");
msg.Serializer = eventDcs;
// Fire event
Dpws.Device.Device.SubscriptionManager.FireEvent(this, eventSource, msg);
}
public virtual void OneWay(OneWay req)
{
// Create request header
String action;
action = "http://schemas.example.org/SimpleService/OneWay";
WsWsaHeader header;
header = new WsWsaHeader(action, null, ServiceEndpoint, null, EndpointAddress, null);
// Create request serializer
OneWayDataContractSerializer reqDcs;
reqDcs = new OneWayDataContractSerializer("OneWay", "http://schemas.example.org/SimpleService");
// Build soap request message
byte[] soapBuffer = SoapMessageBuilder.BuildSoapMessage(header, reqDcs, req);
// Send service request
DpwsHttpClient httpClient;
httpClient = new DpwsHttpClient();
DpwsSoapResponse response;
response = httpClient.SendRequest(soapBuffer, ServiceEndpoint, true, false);
}
public virtual void OneWay(OneWayRequest req)
{
// Create request header
String action;
action = "http://schemas.example.org/SimpleService/OneWay";
WsWsaHeader header;
header = new WsWsaHeader(action, null, EndpointAddress, m_version.AnonymousUri, null, null);
WsMessage request = new WsMessage(header, req, WsPrefix.None);
// Create request serializer
OneWayRequestDataContractSerializer reqDcs;
reqDcs = new OneWayRequestDataContractSerializer("OneWayRequest", "http://schemas.example.org/SimpleService");
request.Serializer = reqDcs;
request.Method = "OneWay";
// Send service request
m_requestChannel.Open();
m_requestChannel.RequestOneWay(request);
m_requestChannel.Close();
}
public byte[] OneWay(WsWsaHeader header, XmlReader reader)
{
try
{
// Find beginning of request
reader.ReadStartElement("OneWay", SimpleServiceNamespaceUri);
// Find the integer value
int number = Convert.ToInt32(reader.ReadElementString("Param", SimpleServiceNamespaceUri));
Log.Comment("");
Log.Comment("Integer = " + number.ToString());
Log.Comment("");
return new byte[0]; // Empty response
}
catch (Exception e)
{
// Something went wrong
throw new WsFaultException(header, WsFaultType.XmlException, e.ToString());
}
}
