protected IAsyncResult BeginInvoke (string methodName, object[] parameters, AsyncCallback callback, object asyncState)
{
SoapMethodStubInfo msi = (SoapMethodStubInfo) type_info.GetMethod (methodName);
SoapWebClientAsyncResult ainfo = null;
try
{
SoapClientMessage message = new SoapClientMessage (this, msi, Url, parameters);
message.CollectHeaders (this, message.MethodStubInfo.Headers, SoapHeaderDirection.In);
WebRequest request = GetRequestForMessage (uri, message);
ainfo = new SoapWebClientAsyncResult (request, callback, asyncState);
ainfo.Message = message;
ainfo.Extensions = SoapExtension.CreateExtensionChain (type_info.SoapExtensions[0], msi.SoapExtensions, type_info.SoapExtensions[1]);
ainfo.Request.BeginGetRequestStream (new AsyncCallback (AsyncGetRequestStreamDone), ainfo);
}
catch (Exception ex)
{
if (ainfo != null)
ainfo.SetCompleted (null, ex, false);
}
return ainfo;
}
protected virtual XmlReader GetReaderForMessage(SoapClientMessage message, int bufferSize)
{
Encoding enc = message.SoapVersion == SoapProtocolVersion.Soap12 ? RequestResponseUtils.GetEncoding2(message.ContentType) : RequestResponseUtils.GetEncoding(message.ContentType);
if (bufferSize < 512)
{
bufferSize = 512;
}
XmlTextReader reader;
if (enc != null)
{
reader = new XmlTextReader(new StreamReader(message.Stream, enc, true, bufferSize));
}
else
{
//
reader = new XmlTextReader(message.Stream);
}
reader.DtdProcessing = DtdProcessing.Prohibit;
reader.Normalization = true;
reader.XmlResolver = null;
return(reader);
}
protected object[] Invoke(string method_name, object[] parameters)
{
SoapMethodStubInfo msi = (SoapMethodStubInfo)type_info.GetMethod(method_name);
SoapClientMessage message = new SoapClientMessage(this, msi, Url, parameters);
message.CollectHeaders(this, message.MethodStubInfo.Headers, SoapHeaderDirection.In);
SoapExtension[] extensions = SoapExtension.CreateExtensionChain(type_info.SoapExtensions[0], msi.SoapExtensions, type_info.SoapExtensions[1]);
WebResponse response;
try
{
WebRequest request = GetRequestForMessage(uri, message);
SendRequest(request.GetRequestStream(), message, extensions);
response = GetWebResponse(request);
}
catch (WebException ex)
{
response = ex.Response;
HttpWebResponse http_response = response as HttpWebResponse;
if (http_response == null || http_response.StatusCode != HttpStatusCode.InternalServerError)
{
throw ex;
}
}
try {
return(ReceiveResponse(response, message, extensions));
}
finally {
response.Close();
}
}
protected IAsyncResult BeginInvoke(string methodName, object[] parameters, AsyncCallback callback, object asyncState)
{
SoapMethodStubInfo msi = (SoapMethodStubInfo)type_info.GetMethod(methodName);
SoapWebClientAsyncResult ainfo = null;
try
{
SoapClientMessage message = new SoapClientMessage(this, msi, Url, parameters);
message.CollectHeaders(this, message.MethodStubInfo.Headers, SoapHeaderDirection.In);
WebRequest request = GetRequestForMessage(uri, message);
ainfo = new SoapWebClientAsyncResult(request, callback, asyncState);
ainfo.Message = message;
ainfo.Extensions = SoapExtension.CreateExtensionChain(type_info.SoapExtensions[0], msi.SoapExtensions, type_info.SoapExtensions[1]);
ainfo.Request.BeginGetRequestStream(new AsyncCallback(AsyncGetRequestStreamDone), ainfo);
RegisterMapping(asyncState, ainfo);
}
catch (Exception ex)
{
if (ainfo != null)
{
ainfo.SetCompleted(null, ex, false);
}
}
return(ainfo);
}
void SerializeRequest(Stream s, SoapClientMessage message, SoapExtension[] extensions)
{
try {
if (extensions != null)
{
s = (Stream)ReflectionHelper.ExecuteStaticMethod(SoapExtensionType, "ExecuteChainStream", null, extensions, s);
ReflectionHelper.ExecuteMethod(message, "SetStage", null, SoapMessageStage.BeforeSerialize);
ReflectionHelper.ExecuteStaticMethod(SoapExtensionType, "ExecuteProcessMessage", null, extensions, message, s, true);
}
using (XmlTextWriter xtw = new XmlTextWriter(s, new UTF8Encoding(false))) {
var methodStubInfo = ReflectionHelper.GetFieldValue(message, "MethodStubInfo");
var parameters = ReflectionHelper.GetFieldValue(message, "Parameters");
var isSoap12Bool = (bool)ReflectionHelper.GetPropertyValue(message, "IsSoap12");
WriteSoapMessage(xtw, methodStubInfo, SoapHeaderDirection.In, parameters, message.Headers, isSoap12Bool);
if (extensions != null)
{
ReflectionHelper.ExecuteMethod(message, "SetStage", SoapMessageStage.AfterSerialize);
ReflectionHelper.ExecuteStaticMethod(SoapExtensionType, "ExecuteProcessMessage", null, extensions, message, s, true);
}
xtw.Flush();
xtw.Close();
}
} catch (Exception ex) {
Console.Write(ex);
throw ex;
}
}
protected virtual XmlWriter GetWriterForMessage(SoapClientMessage message, int bufferSize)
{
if (bufferSize < 0x200)
{
bufferSize = 0x200;
}
return(new XmlTextWriter(new StreamWriter(message.Stream, (base.RequestEncoding != null) ? base.RequestEncoding : new UTF8Encoding(false), bufferSize)));
}
internal override void AsyncBufferedSerialize(WebRequest request, Stream requestStream, object internalAsyncState)
{
InvokeAsyncState invokeState = (InvokeAsyncState)internalAsyncState;
SoapClientMessage message = invokeState.Message;
message.SetStream(requestStream);
Serialize(invokeState.Message);
}
protected virtual XmlWriter GetWriterForMessage(SoapClientMessage message, int bufferSize)
{
if (bufferSize < 512)
{
bufferSize = 512;
}
return((XmlWriter) new XmlTextWriter((TextWriter) new StreamWriter(message.Stream, this.RequestEncoding != null ? this.RequestEncoding : (Encoding) new UTF8Encoding(false), bufferSize)));
}
void Serialize(SoapClientMessage message)
{
Stream stream = message.Stream;
SoapClientMethod method = message.Method;
bool isEncoded = method.use == SoapBindingUse.Encoded;
// Serialize the message.
string envelopeNs = EnvelopeNs;
string encodingNs = EncodingNs;
XmlWriter writer = GetWriterForMessage(message, 1024);
if (writer == null)
{
throw new InvalidOperationException(Res.GetString(Res.WebNullWriterForMessage));
}
writer.WriteStartDocument();
writer.WriteStartElement(Soap.Prefix, Soap.Element.Envelope, envelopeNs);
writer.WriteAttributeString("xmlns", Soap.Prefix, null, envelopeNs);
if (isEncoded)
{
writer.WriteAttributeString("xmlns", "soapenc", null, encodingNs);
writer.WriteAttributeString("xmlns", "tns", null, clientType.serviceNamespace);
writer.WriteAttributeString("xmlns", "types", null, SoapReflector.GetEncodedNamespace(clientType.serviceNamespace, clientType.serviceDefaultIsEncoded));
}
writer.WriteAttributeString("xmlns", "xsi", null, XmlSchema.InstanceNamespace);
writer.WriteAttributeString("xmlns", "xsd", null, XmlSchema.Namespace);
SoapHeaderHandling.WriteHeaders(writer, method.inHeaderSerializer, message.Headers, method.inHeaderMappings, SoapHeaderDirection.In, isEncoded, clientType.serviceNamespace, clientType.serviceDefaultIsEncoded, envelopeNs);
writer.WriteStartElement(Soap.Element.Body, envelopeNs);
if (isEncoded && version != SoapProtocolVersion.Soap12) // don't write encodingStyle on soap:Body for soap 1.2
{
writer.WriteAttributeString("soap", Soap.Attribute.EncodingStyle, null, encodingNs);
}
object[] parameters = message.GetParameterValues();
TraceMethod caller = Tracing.On ? new TraceMethod(this, "Serialize") : null;
if (Tracing.On)
{
Tracing.Enter(Tracing.TraceId(Res.TraceWriteRequest), caller, new TraceMethod(method.parameterSerializer, "Serialize", writer, parameters, null, isEncoded ? encodingNs : null));
}
method.parameterSerializer.Serialize(writer, parameters, null, isEncoded ? encodingNs : null);
if (Tracing.On)
{
Tracing.Exit(Tracing.TraceId(Res.TraceWriteRequest), caller);
}
writer.WriteEndElement();
writer.WriteEndElement();
writer.Flush();
// run the after serialize extension pass.
message.SetStage(SoapMessageStage.AfterSerialize);
message.RunExtensions(message.initializedExtensions, true);
}
/// <summary>
/// Invokes the webservice, the only twist here is an optional parameter to skip my implementation and use the old and original one. can be useful in some cases.
/// I reapplied all the WS stuff originally found in the invoke methods and his siblongs, so all your extensions, headers and assorted ws-stuff should also work here.
/// </summary>
/// <param name="methodName">Method name.</param>
/// <param name="parameters">Parameters.</param>
/// <param name="legacyClient">If set to <c>true</c> uses the original SOAP client as implemented in Mono.</param>
protected new object[] Invoke(string methodName, object[] parameters, bool legacyClient = false)
{
//skips the goodies!
if (legacyClient)
{
return(base.Invoke(methodName, parameters));
}
try {
object theTypeInfoObject = ReflectionHelper.GetFieldValue(this, "type_info");
object soapMethodStubInfo = ReflectionHelper.ExecuteMethod(theTypeInfoObject, "GetMethod", null, methodName);
SoapClientMessage soapClientMessage = (SoapClientMessage)ReflectionHelper.CreateInstance("System.Web.Services", "System.Web.Services.Protocols.SoapClientMessage", this, soapMethodStubInfo, base.Url, parameters);
object methodStubInfo = ReflectionHelper.GetFieldValue(soapClientMessage, "MethodStubInfo");
object headers = ReflectionHelper.GetFieldValue(methodStubInfo, "Headers");
ReflectionHelper.ExecuteMethod(soapClientMessage, "CollectHeaders", null, this, headers, SoapHeaderDirection.In);
object[] ClassConfiguredExtensions = (object[])ReflectionHelper.GetFieldValue(theTypeInfoObject, "SoapExtensions");
object[] MethodConfiguredExtensions = (object[])ReflectionHelper.GetFieldValue(soapMethodStubInfo, "SoapExtensions");
Type[] methodTypes = new Type[] {
SoapExtensionRuntimeConfigArrayType,
SoapExtensionRuntimeConfigArrayType,
SoapExtensionRuntimeConfigArrayType
};
//extension chain
SoapExtension[] extensions = (SoapExtension[])ReflectionHelper.ExecuteStaticMethod(SoapExtensionType, "CreateExtensionChain", methodTypes, ClassConfiguredExtensions[0], MethodConfiguredExtensions, ClassConfiguredExtensions[1]);
//uri
object thisUri = ReflectionHelper.GetFieldValue(this, "uri");
//body
string requestData = null;
using (MemoryStream memoryStream = new MemoryStream()) {
SerializeRequest(memoryStream, soapClientMessage, extensions);
requestData = Encoding.UTF8.GetString(memoryStream.ToArray());
}
//HttpClient sync call
using (HttpClientResponse clientResponse = AsyncOperatingContext.Run <HttpClientResponse>(() => {
HttpClientHelper.Proxy = Proxy;
HttpClientHelper.UserAgent = UserAgent;
HttpClientHelper.EnableDecompression = EnableDecompression;
HttpClientHelper.Timeout = Timeout;
return(HttpClientHelper.GetResponse((Uri)thisUri, requestData, soapClientMessage));
})) {
object[] result = DeserializeResponse(clientResponse.DataStream, clientResponse.StatusCode, clientResponse.ContentType, (SoapClientMessage)soapClientMessage, (SoapExtension[])extensions);
return(result);
}
} catch (Exception ex) {
Console.Write(ex);
throw ex;
}
}
private SoapClientMessage BeforeSerialize(WebRequest request, string methodName, object[] parameters)
{
if (parameters == null)
{
throw new ArgumentNullException("parameters");
}
SoapClientMethod method = this.clientType.GetMethod(methodName);
if (method == null)
{
throw new ArgumentException(System.Web.Services.Res.GetString("WebInvalidMethodName", new object[1]
{
(object)methodName
}));
}
else
{
SoapExtension[] soapExtensionArray = SoapMessage.InitializeExtensions((SoapReflectedExtension[])SoapHttpClientProtocol.CombineExtensionsHelper((Array)this.clientType.HighPriExtensions, (Array)method.extensions, (Array)this.clientType.LowPriExtensions, typeof(SoapReflectedExtension)), (object[])SoapHttpClientProtocol.CombineExtensionsHelper((Array)this.clientType.HighPriExtensionInitializers, (Array)method.extensionInitializers, (Array)this.clientType.LowPriExtensionInitializers, typeof(object)));
SoapClientMessage soapClientMessage = new SoapClientMessage(this, method, this.Url);
soapClientMessage.initializedExtensions = soapExtensionArray;
if (soapExtensionArray != null)
{
soapClientMessage.SetExtensionStream(new SoapExtensionStream());
}
soapClientMessage.InitExtensionStreamChain(soapClientMessage.initializedExtensions);
string action = UrlEncoder.EscapeString(method.action, Encoding.UTF8);
soapClientMessage.SetStage(SoapMessageStage.BeforeSerialize);
if (this.version == SoapProtocolVersion.Soap12)
{
soapClientMessage.ContentType = ContentType.Compose("application/soap+xml", this.RequestEncoding != null ? this.RequestEncoding : Encoding.UTF8, action);
}
else
{
soapClientMessage.ContentType = ContentType.Compose("text/xml", this.RequestEncoding != null ? this.RequestEncoding : Encoding.UTF8);
}
soapClientMessage.SetParameterValues(parameters);
SoapHeaderHandling.GetHeaderMembers(soapClientMessage.Headers, (object)this, method.inHeaderMappings, SoapHeaderDirection.In, true);
soapClientMessage.RunExtensions(soapClientMessage.initializedExtensions, true);
request.ContentType = soapClientMessage.ContentType;
if (soapClientMessage.ContentEncoding != null && soapClientMessage.ContentEncoding.Length > 0)
{
((NameValueCollection)request.Headers)["Content-Encoding"] = soapClientMessage.ContentEncoding;
}
request.Method = "POST";
if (this.version != SoapProtocolVersion.Soap12 && ((NameValueCollection)request.Headers)["SOAPAction"] == null)
{
StringBuilder stringBuilder = new StringBuilder(action.Length + 2);
stringBuilder.Append('"');
stringBuilder.Append(action);
stringBuilder.Append('"');
((NameValueCollection)request.Headers).Add("SOAPAction", ((object)stringBuilder).ToString());
}
return(soapClientMessage);
}
}
private SoapClientMessage BeforeSerialize(WebRequest request, string methodName, object[] parameters)
{
if (parameters == null)
{
throw new ArgumentNullException("parameters");
}
SoapClientMethod method = this.clientType.GetMethod(methodName);
if (method == null)
{
throw new ArgumentException(System.Web.Services.Res.GetString("WebInvalidMethodName", new object[] { methodName }));
}
SoapReflectedExtension[] reflectedExtensions = (SoapReflectedExtension[])CombineExtensionsHelper(this.clientType.HighPriExtensions, method.extensions, this.clientType.LowPriExtensions, typeof(SoapReflectedExtension));
object[] extensionInitializers = (object[])CombineExtensionsHelper(this.clientType.HighPriExtensionInitializers, method.extensionInitializers, this.clientType.LowPriExtensionInitializers, typeof(object));
SoapExtension[] extensionArray2 = SoapMessage.InitializeExtensions(reflectedExtensions, extensionInitializers);
SoapClientMessage message = new SoapClientMessage(this, method, base.Url)
{
initializedExtensions = extensionArray2
};
if (extensionArray2 != null)
{
message.SetExtensionStream(new SoapExtensionStream());
}
message.InitExtensionStreamChain(message.initializedExtensions);
string action = UrlEncoder.EscapeString(method.action, Encoding.UTF8);
message.SetStage(SoapMessageStage.BeforeSerialize);
if (this.version == SoapProtocolVersion.Soap12)
{
message.ContentType = ContentType.Compose("application/soap+xml", (base.RequestEncoding != null) ? base.RequestEncoding : Encoding.UTF8, action);
}
else
{
message.ContentType = ContentType.Compose("text/xml", (base.RequestEncoding != null) ? base.RequestEncoding : Encoding.UTF8);
}
message.SetParameterValues(parameters);
SoapHeaderHandling.GetHeaderMembers(message.Headers, this, method.inHeaderMappings, SoapHeaderDirection.In, true);
message.RunExtensions(message.initializedExtensions, true);
request.ContentType = message.ContentType;
if ((message.ContentEncoding != null) && (message.ContentEncoding.Length > 0))
{
request.Headers["Content-Encoding"] = message.ContentEncoding;
}
request.Method = "POST";
if ((this.version != SoapProtocolVersion.Soap12) && (request.Headers["SOAPAction"] == null))
{
StringBuilder builder = new StringBuilder(action.Length + 2);
builder.Append('"');
builder.Append(action);
builder.Append('"');
request.Headers.Add("SOAPAction", builder.ToString());
}
return(message);
}
private void Serialize(SoapClientMessage message)
{
Stream stream = message.Stream;
SoapClientMethod method = message.Method;
bool isEncoded = method.use == SoapBindingUse.Encoded;
string envelopeNs = this.EnvelopeNs;
string encodingNs = this.EncodingNs;
XmlWriter writerForMessage = this.GetWriterForMessage(message, 1024);
if (writerForMessage == null)
{
throw new InvalidOperationException(System.Web.Services.Res.GetString("WebNullWriterForMessage"));
}
writerForMessage.WriteStartDocument();
writerForMessage.WriteStartElement("soap", "Envelope", envelopeNs);
writerForMessage.WriteAttributeString("xmlns", "soap", (string)null, envelopeNs);
if (isEncoded)
{
writerForMessage.WriteAttributeString("xmlns", "soapenc", (string)null, encodingNs);
writerForMessage.WriteAttributeString("xmlns", "tns", (string)null, this.clientType.serviceNamespace);
writerForMessage.WriteAttributeString("xmlns", "types", (string)null, SoapReflector.GetEncodedNamespace(this.clientType.serviceNamespace, this.clientType.serviceDefaultIsEncoded));
}
writerForMessage.WriteAttributeString("xmlns", "xsi", (string)null, "http://www.w3.org/2001/XMLSchema-instance");
writerForMessage.WriteAttributeString("xmlns", "xsd", (string)null, "http://www.w3.org/2001/XMLSchema");
SoapHeaderHandling.WriteHeaders(writerForMessage, method.inHeaderSerializer, message.Headers, method.inHeaderMappings, SoapHeaderDirection.In, isEncoded, this.clientType.serviceNamespace, this.clientType.serviceDefaultIsEncoded, envelopeNs);
writerForMessage.WriteStartElement("Body", envelopeNs);
if (isEncoded && this.version != SoapProtocolVersion.Soap12)
{
writerForMessage.WriteAttributeString("soap", "encodingStyle", (string)null, encodingNs);
}
object[] parameterValues = message.GetParameterValues();
TraceMethod caller = Tracing.On ? new TraceMethod((object)this, "Serialize", new object[0]) : (TraceMethod)null;
if (Tracing.On)
{
Tracing.Enter(Tracing.TraceId("TraceWriteRequest"), caller, new TraceMethod((object)method.parameterSerializer, "Serialize", new object[4]
{
(object)writerForMessage,
(object)parameterValues,
null,
isEncoded ? (object)encodingNs : (object)(string)null
}));
}
method.parameterSerializer.Serialize(writerForMessage, (object)parameterValues, (XmlSerializerNamespaces)null, isEncoded ? encodingNs : (string)null);
if (Tracing.On)
{
Tracing.Exit(Tracing.TraceId("TraceWriteRequest"), caller);
}
writerForMessage.WriteEndElement();
writerForMessage.WriteEndElement();
writerForMessage.Flush();
message.SetStage(SoapMessageStage.AfterSerialize);
message.RunExtensions(message.initializedExtensions, true);
}
protected override XmlReader GetReaderForMessage(System.Web.Services.Protocols.SoapClientMessage message, int bufferSize)
{
if (!AgsLogger.IsLogging)
{
return(base.GetReaderForMessage(message, bufferSize));
}
else
{
return(new AgsLoggingXmlReader(message.Stream, bufferSize));
}
}
protected override XmlWriter GetWriterForMessage(System.Web.Services.Protocols.SoapClientMessage message, int bufferSize)
{
if (!AgsLogger.IsLogging)
{
return(base.GetWriterForMessage(message, bufferSize));
}
else
{
var requestXML = new AgsLoggingXmlWriter(message.Stream);
return(requestXML);
}
}
private SoapClientMessage BeforeSerialize(WebRequest request, string methodName, object[] parameters)
{
if (parameters == null)
{
throw new ArgumentNullException("parameters");
}
SoapClientMethod method = this.clientType.GetMethod(methodName);
if (method == null)
{
throw new ArgumentException(System.Web.Services.Res.GetString("WebInvalidMethodName", new object[] { methodName }));
}
SoapReflectedExtension[] reflectedExtensions = (SoapReflectedExtension[]) CombineExtensionsHelper(this.clientType.HighPriExtensions, method.extensions, this.clientType.LowPriExtensions, typeof(SoapReflectedExtension));
object[] extensionInitializers = (object[]) CombineExtensionsHelper(this.clientType.HighPriExtensionInitializers, method.extensionInitializers, this.clientType.LowPriExtensionInitializers, typeof(object));
SoapExtension[] extensionArray2 = SoapMessage.InitializeExtensions(reflectedExtensions, extensionInitializers);
SoapClientMessage message = new SoapClientMessage(this, method, base.Url) {
initializedExtensions = extensionArray2
};
if (extensionArray2 != null)
{
message.SetExtensionStream(new SoapExtensionStream());
}
message.InitExtensionStreamChain(message.initializedExtensions);
string action = UrlEncoder.EscapeString(method.action, Encoding.UTF8);
message.SetStage(SoapMessageStage.BeforeSerialize);
if (this.version == SoapProtocolVersion.Soap12)
{
message.ContentType = ContentType.Compose("application/soap+xml", (base.RequestEncoding != null) ? base.RequestEncoding : Encoding.UTF8, action);
}
else
{
message.ContentType = ContentType.Compose("text/xml", (base.RequestEncoding != null) ? base.RequestEncoding : Encoding.UTF8);
}
message.SetParameterValues(parameters);
SoapHeaderHandling.GetHeaderMembers(message.Headers, this, method.inHeaderMappings, SoapHeaderDirection.In, true);
message.RunExtensions(message.initializedExtensions, true);
request.ContentType = message.ContentType;
if ((message.ContentEncoding != null) && (message.ContentEncoding.Length > 0))
{
request.Headers["Content-Encoding"] = message.ContentEncoding;
}
request.Method = "POST";
if ((this.version != SoapProtocolVersion.Soap12) && (request.Headers["SOAPAction"] == null))
{
StringBuilder builder = new StringBuilder(action.Length + 2);
builder.Append('"');
builder.Append(action);
builder.Append('"');
request.Headers.Add("SOAPAction", builder.ToString());
}
return message;
}
WebRequest GetRequestForMessage(Uri uri, SoapClientMessage message)
{
WebRequest request = GetWebRequest(uri);
request.Method = "POST";
WebHeaderCollection headers = request.Headers;
if (!message.IsSoap12)
{
headers.Add("SOAPAction", "\"" + message.Action + "\"");
}
request.ContentType = message.ContentType + "; charset=utf-8";
return(request);
}
protected object[] Invoke(string methodName, object[] parameters)
{
WebResponse webResponse = null;
WebRequest webRequest = null;
object[] objArray;
try
{
webRequest = this.GetWebRequest(base.Uri);
base.NotifyClientCallOut(webRequest);
base.PendingSyncRequest = webRequest;
SoapClientMessage message = this.BeforeSerialize(webRequest, methodName, parameters);
Stream requestStream = webRequest.GetRequestStream();
try
{
message.SetStream(requestStream);
this.Serialize(message);
}
finally
{
requestStream.Close();
}
webResponse = this.GetWebResponse(webRequest);
Stream responseStream = null;
try
{
responseStream = webResponse.GetResponseStream();
objArray = this.ReadResponse(message, webResponse, responseStream, false);
}
catch (XmlException exception)
{
throw new InvalidOperationException(System.Web.Services.Res.GetString("WebResponseBadXml"), exception);
}
finally
{
if (responseStream != null)
{
responseStream.Close();
}
}
}
finally
{
if (webRequest == base.PendingSyncRequest)
{
base.PendingSyncRequest = null;
}
}
return(objArray);
}
protected virtual XmlReader GetReaderForMessage(SoapClientMessage message, int bufferSize)
{
Encoding encoding = message.SoapVersion == SoapProtocolVersion.Soap12 ? RequestResponseUtils.GetEncoding2(message.ContentType) : RequestResponseUtils.GetEncoding(message.ContentType);
if (bufferSize < 512)
{
bufferSize = 512;
}
XmlTextReader xmlTextReader = encoding == null ? new XmlTextReader(message.Stream) : new XmlTextReader((TextReader) new StreamReader(message.Stream, encoding, true, bufferSize));
xmlTextReader.DtdProcessing = DtdProcessing.Prohibit;
xmlTextReader.Normalization = true;
xmlTextReader.XmlResolver = (XmlResolver)null;
return((XmlReader)xmlTextReader);
}
protected object[] Invoke(string methodName, object[] parameters)
{
WebRequest request = (WebRequest)null;
try
{
request = this.GetWebRequest(this.Uri);
this.NotifyClientCallOut(request);
this.PendingSyncRequest = request;
SoapClientMessage message = this.BeforeSerialize(request, methodName, parameters);
Stream requestStream = request.GetRequestStream();
try
{
message.SetStream(requestStream);
this.Serialize(message);
}
finally
{
requestStream.Close();
}
WebResponse webResponse = this.GetWebResponse(request);
Stream responseStream = (Stream)null;
try
{
responseStream = webResponse.GetResponseStream();
return(this.ReadResponse(message, webResponse, responseStream, false));
}
catch (XmlException ex)
{
throw new InvalidOperationException(System.Web.Services.Res.GetString("WebResponseBadXml"), (Exception)ex);
}
finally
{
if (responseStream != null)
{
responseStream.Close();
}
}
}
finally
{
if (request == this.PendingSyncRequest)
{
this.PendingSyncRequest = (WebRequest)null;
}
}
}
/// <include file='doc\SoapClientProtocol.uex' path='docs/doc[@for="SoapHttpClientProtocol.Invoke"]/*' />
/// <devdoc>
/// <para>
/// Invokes a method of a SOAP web service.
/// </para>
/// </devdoc>
protected object[] Invoke(string methodName, object[] parameters)
{
WebResponse response = null;
WebRequest request = null;
try {
request = GetWebRequest(Uri);
NotifyClientCallOut(request);
//
PendingSyncRequest = request;
SoapClientMessage message = BeforeSerialize(request, methodName, parameters);
Stream requestStream = request.GetRequestStream();
try {
message.SetStream(requestStream);
Serialize(message);
}
finally {
requestStream.Close();
}
response = GetWebResponse(request);
Stream responseStream = null;
try {
responseStream = response.GetResponseStream();
return(ReadResponse(message, response, responseStream, false));
}
catch (XmlException e) {
throw new InvalidOperationException(Res.GetString(Res.WebResponseBadXml), e);
}
finally {
if (responseStream != null)
{
responseStream.Close();
}
}
}
finally {
if (request == PendingSyncRequest)
{
PendingSyncRequest = null;
}
}
}
protected virtual XmlWriter GetWriterForMessage(SoapClientMessage message, int bufferSize)
{
if (bufferSize < 512)
{
bufferSize = 512;
}
XmlTextWriter writer = new XmlTextWriter(new StreamWriter(message.Stream, RequestEncoding != null ? RequestEncoding : new UTF8Encoding(false), bufferSize));
/*
* if (RequestEncoding != null && RequestEncoding.GetType() != typeof(UTF8Encoding)) {
* writer = new XmlTextWriter(new StreamWriter(message.Stream, RequestEncoding, bufferSize));
* }
* else {
* XmlWriterSettings ws = new XmlWriterSettings();
* ws.Encoding = new UTF8Encoding(false);
* ws.Indent = false;
* ws.NewLineHandling = NewLineHandling.None;
* writer = XmlWriter.Create(message.Stream, ws);
* }
*/
return(writer);
}
/// <include file='doc\SoapClientProtocol.uex' path='docs/doc[@for="SoapHttpClientProtocol.Invoke"]/*' />
/// <devdoc>
/// <para>
/// Invokes a method of a SOAP web service.
/// </para>
/// </devdoc>
protected object[] Invoke(string methodName, object[] parameters)
{
WebResponse response = null;
WebRequest request = null;
try {
request = GetWebRequest(Uri);
// CONSIDER,yannc: when we expose protocol extensibility we will want a better way to set/clear this.
PendingSyncRequest = request;
SoapClientMessage message = BeforeSerialize(request, methodName, parameters);
Stream requestStream = request.GetRequestStream();
try {
message.SetStream(requestStream);
Serialize(message);
}
finally {
requestStream.Close();
}
response = GetWebResponse(request);
Stream responseStream = null;
try {
responseStream = response.GetResponseStream();
return(ReadResponse(message, response, responseStream, false));
}
finally {
if (responseStream != null)
{
responseStream.Close();
}
}
}
finally {
if (request == PendingSyncRequest)
{
PendingSyncRequest = null;
}
}
}
void Serialize(SoapClientMessage message)
{
Stream stream = message.Stream;
SoapClientMethod method = message.Method;
bool isEncoded = method.use == SoapBindingUse.Encoded;
// Serialize the message.
string envelopeNs = EnvelopeNs;
string encodingNs = EncodingNs;
StreamWriter sw = new StreamWriter(stream, RequestEncoding != null ? RequestEncoding : new UTF8Encoding(false), 128);
XmlTextWriter writer = isEncoded && message.Headers.Count > 0 ? new XmlSpecialTextWriter(sw, version) : new XmlTextWriter(sw);
writer.WriteStartDocument();
writer.WriteStartElement("soap", Soap.Envelope, envelopeNs);
writer.WriteAttributeString("xmlns", "soap", null, envelopeNs);
if (isEncoded)
{
writer.WriteAttributeString("xmlns", "soapenc", null, encodingNs);
writer.WriteAttributeString("xmlns", "tns", null, clientType.serviceNamespace);
writer.WriteAttributeString("xmlns", "types", null, SoapReflector.GetEncodedNamespace(clientType.serviceNamespace, clientType.serviceDefaultIsEncoded));
}
writer.WriteAttributeString("xmlns", "xsi", null, XmlSchema.InstanceNamespace);
writer.WriteAttributeString("xmlns", "xsd", null, XmlSchema.Namespace);
SoapHeaderHandling.WriteHeaders(writer, method.inHeaderSerializer, message.Headers, method.inHeaderMappings, SoapHeaderDirection.In, isEncoded, clientType.serviceNamespace, clientType.serviceDefaultIsEncoded, envelopeNs);
writer.WriteStartElement(Soap.Body, envelopeNs);
if (isEncoded)
{
writer.WriteAttributeString("soap", Soap.EncodingStyle, null, encodingNs);
}
// SOAP12: not using encodingStyle
//method.parameterSerializer.Serialize(writer, message.GetParameterValues(), null, isEncoded ? encodingNs : null);
method.parameterSerializer.Serialize(writer, message.GetParameterValues(), null);
writer.WriteEndElement();
writer.WriteEndElement();
writer.Flush();
// run the after serialize extension pass.
message.SetStage(SoapMessageStage.AfterSerialize);
message.RunExtensions(message.initializedExtensions);
}
void SendRequest(Stream s, SoapClientMessage message, SoapExtension[] extensions)
{
using (s) {
if (extensions != null)
{
s = SoapExtension.ExecuteChainStream(extensions, s);
message.SetStage(SoapMessageStage.BeforeSerialize);
SoapExtension.ExecuteProcessMessage(extensions, message, s, true);
}
XmlTextWriter xtw = WebServiceHelper.CreateXmlWriter(s);
WebServiceHelper.WriteSoapMessage(xtw, message.MethodStubInfo, SoapHeaderDirection.In, message.Parameters, message.Headers, message.IsSoap12);
if (extensions != null)
{
message.SetStage(SoapMessageStage.AfterSerialize);
SoapExtension.ExecuteProcessMessage(extensions, message, s, true);
}
xtw.Flush();
xtw.Close();
}
}
protected virtual XmlReader GetReaderForMessage(SoapClientMessage message, int bufferSize) {
Encoding enc = message.SoapVersion == SoapProtocolVersion.Soap12 ? RequestResponseUtils.GetEncoding2(message.ContentType) : RequestResponseUtils.GetEncoding(message.ContentType);
if (bufferSize < 512)
bufferSize = 512;
XmlTextReader reader;
if (enc != null)
reader = new XmlTextReader(new StreamReader(message.Stream, enc, true, bufferSize));
else
//
reader = new XmlTextReader(message.Stream);
reader.DtdProcessing = DtdProcessing.Prohibit;
reader.Normalization = true;
reader.XmlResolver = null;
return reader;
}
protected virtual XmlWriter GetWriterForMessage(SoapClientMessage message, int bufferSize) {
if (bufferSize < 512)
bufferSize = 512;
XmlTextWriter writer = new XmlTextWriter(new StreamWriter(message.Stream, RequestEncoding != null ? RequestEncoding : new UTF8Encoding(false), bufferSize));
/*
if (RequestEncoding != null && RequestEncoding.GetType() != typeof(UTF8Encoding)) {
writer = new XmlTextWriter(new StreamWriter(message.Stream, RequestEncoding, bufferSize));
}
else {
XmlWriterSettings ws = new XmlWriterSettings();
ws.Encoding = new UTF8Encoding(false);
ws.Indent = false;
ws.NewLineHandling = NewLineHandling.None;
writer = XmlWriter.Create(message.Stream, ws);
}
*/
return writer;
}
public static async Task <HttpClientResponse> GetResponse(Uri address, string requestBody, SoapClientMessage message)
{
//Create the HttpClient for this server
using (HttpClient client = GetHttpClientForAddress(address.Scheme + "://" + address.Host)) {
//Headers
bool isSoap12 = (bool)ReflectionHelper.GetPropertyValue(message, "IsSoap12");
if (!isSoap12)
{
client.DefaultRequestHeaders.Add("SOAPAction", "\"" + message.Action + "\"");
}
//if we use Add instead of TryAddWithoutValidation the client will automatically add commas wherever it finds a space.
//very ugly and probably not what we want.
client.DefaultRequestHeaders.TryAddWithoutValidation("User-Agent", UserAgent);
//Should be:
//User-Agent: Mono Custom HttpSoapClient 1.0
//SOAPAction: "http://tempuri.org/Service/Method"
//Content-Type: text/xml; charset=utf-8
//content, with type and encoding, as string
var content = new StringContent(requestBody, Encoding.UTF8, message.ContentType);
//post
using (var result = await client.PostAsync(address, content)) {
//response wrapper, to avoid passing params by ref
HttpClientResponse response = new HttpClientResponse();
response.DataStream = await result.Content.ReadAsStreamAsync();
response.StatusCode = result.StatusCode;
//content type, from result content
IEnumerable <string> values;
if (result.Content.Headers.TryGetValues("Content-Type", out values))
{
response.ContentType = values.FirstOrDefault();
}
return(response);
}
}
}
XmlWriter GetWriterForMessage (
SoapClientMessage message, int bufferSize)
{
throw new NotImplementedException ();
}
protected virtual XmlReader GetReaderForMessage(SoapClientMessage message, int bufferSize)
{
XmlTextReader reader;
Encoding encoding = (message.SoapVersion == SoapProtocolVersion.Soap12) ? RequestResponseUtils.GetEncoding2(message.ContentType) : RequestResponseUtils.GetEncoding(message.ContentType);
if (bufferSize < 0x200)
{
bufferSize = 0x200;
}
if (encoding != null)
{
reader = new XmlTextReader(new StreamReader(message.Stream, encoding, true, bufferSize));
}
else
{
reader = new XmlTextReader(message.Stream);
}
reader.DtdProcessing = DtdProcessing.Prohibit;
reader.Normalization = true;
reader.XmlResolver = null;
return reader;
}
object[] ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, bool asyncCall) {
SoapClientMethod method = message.Method;
//
HttpWebResponse httpResponse = response as HttpWebResponse;
int statusCode = httpResponse != null ? (int)httpResponse.StatusCode : -1;
if (statusCode >= 300 && statusCode != 500 && statusCode != 400)
throw new WebException(RequestResponseUtils.CreateResponseExceptionString(httpResponse, responseStream), null,
WebExceptionStatus.ProtocolError, httpResponse);
message.Headers.Clear();
message.SetStream(responseStream);
message.InitExtensionStreamChain(message.initializedExtensions);
message.SetStage(SoapMessageStage.BeforeDeserialize);
message.ContentType = response.ContentType;
message.ContentEncoding = response.Headers[ContentType.ContentEncoding];
message.RunExtensions(message.initializedExtensions, false);
if (method.oneWay && (httpResponse == null || (int)httpResponse.StatusCode != 500)) {
return new object[0];
}
// this statusCode check is just so we don't repeat the contentType check we did above
bool isSoap = ContentType.IsSoap(message.ContentType);
if (!isSoap || (isSoap && (httpResponse != null) && (httpResponse.ContentLength == 0))) {
// special-case 400 since we exempted it above on the off-chance it might be a soap 1.2 sender fault.
// based on the content-type, it looks like it's probably just a regular old 400
if (statusCode == 400)
throw new WebException(RequestResponseUtils.CreateResponseExceptionString(httpResponse, responseStream), null,
WebExceptionStatus.ProtocolError, httpResponse);
else
throw new InvalidOperationException(Res.GetString(Res.WebResponseContent, message.ContentType, HttpContentType) +
Environment.NewLine +
RequestResponseUtils.CreateResponseExceptionString(response, responseStream));
}
if (message.Exception != null) {
throw message.Exception;
}
// perf fix: changed buffer size passed to StreamReader
int bufferSize;
if (asyncCall || httpResponse == null)
bufferSize = 512;
else {
bufferSize = RequestResponseUtils.GetBufferSize((int)httpResponse.ContentLength);
}
XmlReader reader = GetReaderForMessage(message, bufferSize);
if (reader == null)
throw new InvalidOperationException(Res.GetString(Res.WebNullReaderForMessage));
reader.MoveToContent();
int depth = reader.Depth;
// should be able to handle no ns, soap 1.1 ns, or soap 1.2 ns
string encodingNs = EncodingNs;
string envelopeNs = reader.NamespaceURI;
if (envelopeNs == null || envelopeNs.Length == 0)
// ok to omit namespace -- assume correct version
reader.ReadStartElement(Soap.Element.Envelope);
else if (reader.NamespaceURI == Soap.Namespace)
reader.ReadStartElement(Soap.Element.Envelope, Soap.Namespace);
else if (reader.NamespaceURI == Soap12.Namespace)
reader.ReadStartElement(Soap.Element.Envelope, Soap12.Namespace);
else
throw new SoapException(Res.GetString(Res.WebInvalidEnvelopeNamespace, envelopeNs, EnvelopeNs), SoapException.VersionMismatchFaultCode);
reader.MoveToContent();
SoapHeaderHandling headerHandler = new SoapHeaderHandling();
headerHandler.ReadHeaders(reader, method.outHeaderSerializer, message.Headers, method.outHeaderMappings, SoapHeaderDirection.Out | SoapHeaderDirection.Fault, envelopeNs, method.use == SoapBindingUse.Encoded ? encodingNs : null, false);
reader.MoveToContent();
reader.ReadStartElement(Soap.Element.Body, envelopeNs);
reader.MoveToContent();
if (reader.IsStartElement(Soap.Element.Fault, envelopeNs)) {
message.Exception = ReadSoapException(reader);
}
else {
if (method.oneWay) {
reader.Skip();
message.SetParameterValues(new object[0]);
}
else {
TraceMethod caller = Tracing.On ? new TraceMethod(this, "ReadResponse") : null;
bool isEncodedSoap = method.use == SoapBindingUse.Encoded;
if (Tracing.On) Tracing.Enter(Tracing.TraceId(Res.TraceReadResponse), caller, new TraceMethod(method.returnSerializer, "Deserialize", reader, isEncodedSoap ? encodingNs : null));
bool useDeserializationEvents = !isEncodedSoap && (WebServicesSection.Current.SoapEnvelopeProcessing.IsStrict || Tracing.On);
if (useDeserializationEvents) {
XmlDeserializationEvents events = Tracing.On ? Tracing.GetDeserializationEvents() : RuntimeUtils.GetDeserializationEvents();
message.SetParameterValues((object[])method.returnSerializer.Deserialize(reader, null, events));
}
else {
message.SetParameterValues((object[])method.returnSerializer.Deserialize(reader, isEncodedSoap ? encodingNs : null));
}
if (Tracing.On) Tracing.Exit(Tracing.TraceId(Res.TraceReadResponse), caller);
}
}
// Consume soap:Body and soap:Envelope closing tags
while (depth < reader.Depth && reader.Read()) {
// Nothing, just read on
}
// consume end tag
if (reader.NodeType == XmlNodeType.EndElement) {
reader.Read();
}
message.SetStage(SoapMessageStage.AfterDeserialize);
message.RunExtensions(message.initializedExtensions, false);
SoapHeaderHandling.SetHeaderMembers(message.Headers, this, method.outHeaderMappings, SoapHeaderDirection.Out | SoapHeaderDirection.Fault, true);
if (message.Exception != null) throw message.Exception;
return message.GetParameterValues();
}
private void Serialize(SoapClientMessage message)
{
Stream stream = message.Stream;
SoapClientMethod method = message.Method;
bool isEncoded = method.use == SoapBindingUse.Encoded;
string envelopeNs = this.EnvelopeNs;
string encodingNs = this.EncodingNs;
XmlWriter writerForMessage = this.GetWriterForMessage(message, 1024);
if (writerForMessage == null)
throw new InvalidOperationException(System.Web.Services.Res.GetString("WebNullWriterForMessage"));
writerForMessage.WriteStartDocument();
writerForMessage.WriteStartElement("soap", "Envelope", envelopeNs);
writerForMessage.WriteAttributeString("xmlns", "soap", (string) null, envelopeNs);
if (isEncoded)
{
writerForMessage.WriteAttributeString("xmlns", "soapenc", (string) null, encodingNs);
writerForMessage.WriteAttributeString("xmlns", "tns", (string) null, this.clientType.serviceNamespace);
writerForMessage.WriteAttributeString("xmlns", "types", (string) null, SoapReflector.GetEncodedNamespace(this.clientType.serviceNamespace, this.clientType.serviceDefaultIsEncoded));
}
writerForMessage.WriteAttributeString("xmlns", "xsi", (string) null, "http://www.w3.org/2001/XMLSchema-instance");
writerForMessage.WriteAttributeString("xmlns", "xsd", (string) null, "http://www.w3.org/2001/XMLSchema");
SoapHeaderHandling.WriteHeaders(writerForMessage, method.inHeaderSerializer, message.Headers, method.inHeaderMappings, SoapHeaderDirection.In, isEncoded, this.clientType.serviceNamespace, this.clientType.serviceDefaultIsEncoded, envelopeNs);
writerForMessage.WriteStartElement("Body", envelopeNs);
if (isEncoded && this.version != SoapProtocolVersion.Soap12)
writerForMessage.WriteAttributeString("soap", "encodingStyle", (string) null, encodingNs);
object[] parameterValues = message.GetParameterValues();
TraceMethod caller = Tracing.On ? new TraceMethod((object) this, "Serialize", new object[0]) : (TraceMethod) null;
if (Tracing.On)
Tracing.Enter(Tracing.TraceId("TraceWriteRequest"), caller, new TraceMethod((object) method.parameterSerializer, "Serialize", new object[4]
{
(object) writerForMessage,
(object) parameterValues,
null,
isEncoded ? (object) encodingNs : (object) (string) null
}));
method.parameterSerializer.Serialize(writerForMessage, (object) parameterValues, (XmlSerializerNamespaces) null, isEncoded ? encodingNs : (string) null);
if (Tracing.On)
Tracing.Exit(Tracing.TraceId("TraceWriteRequest"), caller);
writerForMessage.WriteEndElement();
writerForMessage.WriteEndElement();
writerForMessage.Flush();
message.SetStage(SoapMessageStage.AfterSerialize);
message.RunExtensions(message.initializedExtensions, true);
}
private object[] ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, bool asyncCall)
{
SoapClientMethod method = message.Method;
HttpWebResponse httpWebResponse = response as HttpWebResponse;
int num1 = httpWebResponse != null ? (int) httpWebResponse.StatusCode : -1;
if (num1 >= 300 && num1 != 500 && num1 != 400)
throw new WebException(RequestResponseUtils.CreateResponseExceptionString((WebResponse) httpWebResponse, responseStream), (Exception) null, WebExceptionStatus.ProtocolError, (WebResponse) httpWebResponse);
message.Headers.Clear();
message.SetStream(responseStream);
message.InitExtensionStreamChain(message.initializedExtensions);
message.SetStage(SoapMessageStage.BeforeDeserialize);
message.ContentType = response.ContentType;
message.ContentEncoding = ((NameValueCollection) response.Headers)["Content-Encoding"];
message.RunExtensions(message.initializedExtensions, false);
if (method.oneWay && (httpWebResponse == null || httpWebResponse.StatusCode != HttpStatusCode.InternalServerError))
return new object[0];
bool flag1 = ContentType.IsSoap(message.ContentType);
if (!flag1 || flag1 && httpWebResponse != null && httpWebResponse.ContentLength == 0L)
{
if (num1 == 400)
throw new WebException(RequestResponseUtils.CreateResponseExceptionString((WebResponse) httpWebResponse, responseStream), (Exception) null, WebExceptionStatus.ProtocolError, (WebResponse) httpWebResponse);
throw new InvalidOperationException(System.Web.Services.Res.GetString("WebResponseContent", (object) message.ContentType, (object) this.HttpContentType) + Environment.NewLine + RequestResponseUtils.CreateResponseExceptionString(response, responseStream));
}
else
{
if (message.Exception != null)
throw message.Exception;
int bufferSize = asyncCall || httpWebResponse == null ? 512 : RequestResponseUtils.GetBufferSize((int) httpWebResponse.ContentLength);
XmlReader readerForMessage = this.GetReaderForMessage(message, bufferSize);
if (readerForMessage == null)
throw new InvalidOperationException(System.Web.Services.Res.GetString("WebNullReaderForMessage"));
int num2 = (int) readerForMessage.MoveToContent();
int depth = readerForMessage.Depth;
string encodingNs = this.EncodingNs;
string namespaceUri = readerForMessage.NamespaceURI;
if (namespaceUri == null || namespaceUri.Length == 0)
readerForMessage.ReadStartElement("Envelope");
else if (readerForMessage.NamespaceURI == "http://schemas.xmlsoap.org/soap/envelope/")
readerForMessage.ReadStartElement("Envelope", "http://schemas.xmlsoap.org/soap/envelope/");
else if (readerForMessage.NamespaceURI == "http://www.w3.org/2003/05/soap-envelope")
readerForMessage.ReadStartElement("Envelope", "http://www.w3.org/2003/05/soap-envelope");
else
throw new SoapException(System.Web.Services.Res.GetString("WebInvalidEnvelopeNamespace", (object) namespaceUri, (object) this.EnvelopeNs), SoapException.VersionMismatchFaultCode);
int num3 = (int) readerForMessage.MoveToContent();
new SoapHeaderHandling().ReadHeaders(readerForMessage, method.outHeaderSerializer, message.Headers, method.outHeaderMappings, SoapHeaderDirection.Out | SoapHeaderDirection.Fault, namespaceUri, method.use == SoapBindingUse.Encoded ? encodingNs : (string) null, false);
int num4 = (int) readerForMessage.MoveToContent();
readerForMessage.ReadStartElement("Body", namespaceUri);
int num5 = (int) readerForMessage.MoveToContent();
if (readerForMessage.IsStartElement("Fault", namespaceUri))
message.Exception = this.ReadSoapException(readerForMessage);
else if (method.oneWay)
{
readerForMessage.Skip();
message.SetParameterValues(new object[0]);
}
else
{
TraceMethod caller = Tracing.On ? new TraceMethod((object) this, "ReadResponse", new object[0]) : (TraceMethod) null;
bool flag2 = method.use == SoapBindingUse.Encoded;
if (Tracing.On)
Tracing.Enter(Tracing.TraceId("TraceReadResponse"), caller, new TraceMethod((object) method.returnSerializer, "Deserialize", new object[2]
{
(object) readerForMessage,
flag2 ? (object) encodingNs : (object) (string) null
}));
if (!flag2 && (WebServicesSection.Current.SoapEnvelopeProcessing.IsStrict || Tracing.On))
{
XmlDeserializationEvents events = Tracing.On ? Tracing.GetDeserializationEvents() : RuntimeUtils.GetDeserializationEvents();
message.SetParameterValues((object[]) method.returnSerializer.Deserialize(readerForMessage, (string) null, events));
}
else
message.SetParameterValues((object[]) method.returnSerializer.Deserialize(readerForMessage, flag2 ? encodingNs : (string) null));
if (Tracing.On)
Tracing.Exit(Tracing.TraceId("TraceReadResponse"), caller);
}
do
;
while (depth < readerForMessage.Depth && readerForMessage.Read());
if (readerForMessage.NodeType == XmlNodeType.EndElement)
readerForMessage.Read();
message.SetStage(SoapMessageStage.AfterDeserialize);
message.RunExtensions(message.initializedExtensions, false);
SoapHeaderHandling.SetHeaderMembers(message.Headers, (object) this, method.outHeaderMappings, SoapHeaderDirection.Out | SoapHeaderDirection.Fault, true);
if (message.Exception != null)
throw message.Exception;
else
return message.GetParameterValues();
}
}
private object[] ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, bool asyncCall)
{
int bufferSize;
SoapClientMethod method = message.Method;
HttpWebResponse response2 = response as HttpWebResponse;
int num = (response2 != null) ? ((int) response2.StatusCode) : -1;
if (((num >= 300) && (num != 500)) && (num != 400))
{
throw new WebException(RequestResponseUtils.CreateResponseExceptionString(response2, responseStream), null, WebExceptionStatus.ProtocolError, response2);
}
message.Headers.Clear();
message.SetStream(responseStream);
message.InitExtensionStreamChain(message.initializedExtensions);
message.SetStage(SoapMessageStage.BeforeDeserialize);
message.ContentType = response.ContentType;
message.ContentEncoding = response.Headers["Content-Encoding"];
message.RunExtensions(message.initializedExtensions, false);
if (method.oneWay && ((response2 == null) || (response2.StatusCode != HttpStatusCode.InternalServerError)))
{
return new object[0];
}
bool flag = ContentType.IsSoap(message.ContentType);
if (!flag || ((flag && (response2 != null)) && (response2.ContentLength == 0L)))
{
if (num == 400)
{
throw new WebException(RequestResponseUtils.CreateResponseExceptionString(response2, responseStream), null, WebExceptionStatus.ProtocolError, response2);
}
throw new InvalidOperationException(System.Web.Services.Res.GetString("WebResponseContent", new object[] { message.ContentType, this.HttpContentType }) + Environment.NewLine + RequestResponseUtils.CreateResponseExceptionString(response, responseStream));
}
if (message.Exception != null)
{
throw message.Exception;
}
if (asyncCall || (response2 == null))
{
bufferSize = 0x200;
}
else
{
bufferSize = RequestResponseUtils.GetBufferSize((int) response2.ContentLength);
}
XmlReader readerForMessage = this.GetReaderForMessage(message, bufferSize);
if (readerForMessage == null)
{
throw new InvalidOperationException(System.Web.Services.Res.GetString("WebNullReaderForMessage"));
}
readerForMessage.MoveToContent();
int depth = readerForMessage.Depth;
string encodingNs = this.EncodingNs;
string namespaceURI = readerForMessage.NamespaceURI;
if ((namespaceURI == null) || (namespaceURI.Length == 0))
{
readerForMessage.ReadStartElement("Envelope");
}
else if (readerForMessage.NamespaceURI == "http://schemas.xmlsoap.org/soap/envelope/")
{
readerForMessage.ReadStartElement("Envelope", "http://schemas.xmlsoap.org/soap/envelope/");
}
else
{
if (readerForMessage.NamespaceURI != "http://www.w3.org/2003/05/soap-envelope")
{
throw new SoapException(System.Web.Services.Res.GetString("WebInvalidEnvelopeNamespace", new object[] { namespaceURI, this.EnvelopeNs }), SoapException.VersionMismatchFaultCode);
}
readerForMessage.ReadStartElement("Envelope", "http://www.w3.org/2003/05/soap-envelope");
}
readerForMessage.MoveToContent();
new SoapHeaderHandling().ReadHeaders(readerForMessage, method.outHeaderSerializer, message.Headers, method.outHeaderMappings, SoapHeaderDirection.Fault | SoapHeaderDirection.Out, namespaceURI, (method.use == SoapBindingUse.Encoded) ? encodingNs : null, false);
readerForMessage.MoveToContent();
readerForMessage.ReadStartElement("Body", namespaceURI);
readerForMessage.MoveToContent();
if (readerForMessage.IsStartElement("Fault", namespaceURI))
{
message.Exception = this.ReadSoapException(readerForMessage);
}
else if (method.oneWay)
{
readerForMessage.Skip();
message.SetParameterValues(new object[0]);
}
else
{
TraceMethod caller = Tracing.On ? new TraceMethod(this, "ReadResponse", new object[0]) : null;
bool flag2 = method.use == SoapBindingUse.Encoded;
if (Tracing.On)
{
Tracing.Enter(Tracing.TraceId("TraceReadResponse"), caller, new TraceMethod(method.returnSerializer, "Deserialize", new object[] { readerForMessage, flag2 ? encodingNs : null }));
}
if (!flag2 && (WebServicesSection.Current.SoapEnvelopeProcessing.IsStrict || Tracing.On))
{
XmlDeserializationEvents events = Tracing.On ? Tracing.GetDeserializationEvents() : RuntimeUtils.GetDeserializationEvents();
message.SetParameterValues((object[]) method.returnSerializer.Deserialize(readerForMessage, null, events));
}
else
{
message.SetParameterValues((object[]) method.returnSerializer.Deserialize(readerForMessage, flag2 ? encodingNs : null));
}
if (Tracing.On)
{
Tracing.Exit(Tracing.TraceId("TraceReadResponse"), caller);
}
}
while ((depth < readerForMessage.Depth) && readerForMessage.Read())
{
}
if (readerForMessage.NodeType == XmlNodeType.EndElement)
{
readerForMessage.Read();
}
message.SetStage(SoapMessageStage.AfterDeserialize);
message.RunExtensions(message.initializedExtensions, false);
SoapHeaderHandling.SetHeaderMembers(message.Headers, this, method.outHeaderMappings, SoapHeaderDirection.Fault | SoapHeaderDirection.Out, true);
if (message.Exception != null)
{
throw message.Exception;
}
return message.GetParameterValues();
}
protected override XmlReader GetReaderForMessage(SoapClientMessage message, int bufferSize)
{
string xmlMatchSchema = "<?xml";
string xmlSchema = "<?xml version=\"1.0\" encoding=\"utf-8\" ?>";
int schemaLength = Encoding.UTF8.GetByteCount(xmlMatchSchema);
Stream messageStream = message.Stream;
byte[] schemaArray = new byte[schemaLength];
if (messageStream.CanSeek)
{
long originalPosition = messageStream.Position;
messageStream.Seek(0, SeekOrigin.Begin);
int bytesRead = messageStream.Read(schemaArray, 0, schemaArray.Length);
string readSchema = Encoding.UTF8.GetString(schemaArray);
if (readSchema.ToLowerInvariant() != xmlMatchSchema.ToLowerInvariant())
{
messageStream.Seek(0, SeekOrigin.Begin);
byte[] content = new byte[messageStream.Length];
messageStream.Read(content, 0, content.Length);
messageStream.Seek(0, SeekOrigin.Begin);
string strContent = Encoding.UTF8.GetString(content);
MemoryStream newMemStream = new MemoryStream();
newMemStream.Seek(0, SeekOrigin.Begin);
newMemStream.Write(Encoding.UTF8.GetBytes(xmlSchema), 0, Encoding.UTF8.GetByteCount(xmlSchema));
newMemStream.Write(content, 0, content.Length);
newMemStream.Seek(0, SeekOrigin.Begin);
XmlTextReader reader = null;
Encoding encoding = (message.SoapVersion == SoapProtocolVersion.Soap12) ? RequestResponseUtils.GetEncoding2(message.ContentType) : RequestResponseUtils.GetEncoding(message.ContentType);
if (bufferSize < 0x200)
{
bufferSize = 0x200;
}
if (encoding != null)
{
reader = new XmlTextReader(new StreamReader(message.Stream, encoding, true, bufferSize));
}
else
{
reader = new XmlTextReader(message.Stream);
}
reader.ProhibitDtd = true;
reader.Normalization = true;
reader.XmlResolver = null;
return reader;
}
else
{
messageStream.Seek(originalPosition, SeekOrigin.Begin);
return base.GetReaderForMessage(message, bufferSize);
}
}
else
{
Trace.WriteLineIf(Settings.TraceSwitch.TraceWarning, "Unseekable stream returned with message, maybe the connection has terminated. Stream type: " + message.Stream.GetType().ToString());
return base.GetReaderForMessage(message, bufferSize);
}
}
private object[] ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, bool asyncCall)
{
SoapClientMethod method = message.Method;
HttpWebResponse httpWebResponse = response as HttpWebResponse;
int num1 = httpWebResponse != null ? (int)httpWebResponse.StatusCode : -1;
if (num1 >= 300 && num1 != 500 && num1 != 400)
{
throw new WebException(RequestResponseUtils.CreateResponseExceptionString((WebResponse)httpWebResponse, responseStream), (Exception)null, WebExceptionStatus.ProtocolError, (WebResponse)httpWebResponse);
}
message.Headers.Clear();
message.SetStream(responseStream);
message.InitExtensionStreamChain(message.initializedExtensions);
message.SetStage(SoapMessageStage.BeforeDeserialize);
message.ContentType = response.ContentType;
message.ContentEncoding = ((NameValueCollection)response.Headers)["Content-Encoding"];
message.RunExtensions(message.initializedExtensions, false);
if (method.oneWay && (httpWebResponse == null || httpWebResponse.StatusCode != HttpStatusCode.InternalServerError))
{
return(new object[0]);
}
bool flag1 = ContentType.IsSoap(message.ContentType);
if (!flag1 || flag1 && httpWebResponse != null && httpWebResponse.ContentLength == 0L)
{
if (num1 == 400)
{
throw new WebException(RequestResponseUtils.CreateResponseExceptionString((WebResponse)httpWebResponse, responseStream), (Exception)null, WebExceptionStatus.ProtocolError, (WebResponse)httpWebResponse);
}
throw new InvalidOperationException(System.Web.Services.Res.GetString("WebResponseContent", (object)message.ContentType, (object)this.HttpContentType) + Environment.NewLine + RequestResponseUtils.CreateResponseExceptionString(response, responseStream));
}
else
{
if (message.Exception != null)
{
throw message.Exception;
}
int bufferSize = asyncCall || httpWebResponse == null ? 512 : RequestResponseUtils.GetBufferSize((int)httpWebResponse.ContentLength);
XmlReader readerForMessage = this.GetReaderForMessage(message, bufferSize);
if (readerForMessage == null)
{
throw new InvalidOperationException(System.Web.Services.Res.GetString("WebNullReaderForMessage"));
}
int num2 = (int)readerForMessage.MoveToContent();
int depth = readerForMessage.Depth;
string encodingNs = this.EncodingNs;
string namespaceUri = readerForMessage.NamespaceURI;
if (namespaceUri == null || namespaceUri.Length == 0)
{
readerForMessage.ReadStartElement("Envelope");
}
else if (readerForMessage.NamespaceURI == "http://schemas.xmlsoap.org/soap/envelope/")
{
readerForMessage.ReadStartElement("Envelope", "http://schemas.xmlsoap.org/soap/envelope/");
}
else if (readerForMessage.NamespaceURI == "http://www.w3.org/2003/05/soap-envelope")
{
readerForMessage.ReadStartElement("Envelope", "http://www.w3.org/2003/05/soap-envelope");
}
else
{
throw new SoapException(System.Web.Services.Res.GetString("WebInvalidEnvelopeNamespace", (object)namespaceUri, (object)this.EnvelopeNs), SoapException.VersionMismatchFaultCode);
}
int num3 = (int)readerForMessage.MoveToContent();
new SoapHeaderHandling().ReadHeaders(readerForMessage, method.outHeaderSerializer, message.Headers, method.outHeaderMappings, SoapHeaderDirection.Out | SoapHeaderDirection.Fault, namespaceUri, method.use == SoapBindingUse.Encoded ? encodingNs : (string)null, false);
int num4 = (int)readerForMessage.MoveToContent();
readerForMessage.ReadStartElement("Body", namespaceUri);
int num5 = (int)readerForMessage.MoveToContent();
if (readerForMessage.IsStartElement("Fault", namespaceUri))
{
message.Exception = this.ReadSoapException(readerForMessage);
}
else if (method.oneWay)
{
readerForMessage.Skip();
message.SetParameterValues(new object[0]);
}
else
{
TraceMethod caller = Tracing.On ? new TraceMethod((object)this, "ReadResponse", new object[0]) : (TraceMethod)null;
bool flag2 = method.use == SoapBindingUse.Encoded;
if (Tracing.On)
{
Tracing.Enter(Tracing.TraceId("TraceReadResponse"), caller, new TraceMethod((object)method.returnSerializer, "Deserialize", new object[2]
{
(object)readerForMessage,
flag2 ? (object)encodingNs : (object)(string)null
}));
}
if (!flag2 && (WebServicesSection.Current.SoapEnvelopeProcessing.IsStrict || Tracing.On))
{
XmlDeserializationEvents events = Tracing.On ? Tracing.GetDeserializationEvents() : RuntimeUtils.GetDeserializationEvents();
message.SetParameterValues((object[])method.returnSerializer.Deserialize(readerForMessage, (string)null, events));
}
else
{
message.SetParameterValues((object[])method.returnSerializer.Deserialize(readerForMessage, flag2 ? encodingNs : (string)null));
}
if (Tracing.On)
{
Tracing.Exit(Tracing.TraceId("TraceReadResponse"), caller);
}
}
do
{
;
}while (depth < readerForMessage.Depth && readerForMessage.Read());
if (readerForMessage.NodeType == XmlNodeType.EndElement)
{
readerForMessage.Read();
}
message.SetStage(SoapMessageStage.AfterDeserialize);
message.RunExtensions(message.initializedExtensions, false);
SoapHeaderHandling.SetHeaderMembers(message.Headers, (object)this, method.outHeaderMappings, SoapHeaderDirection.Out | SoapHeaderDirection.Fault, true);
if (message.Exception != null)
{
throw message.Exception;
}
else
{
return(message.GetParameterValues());
}
}
}
public object[] ReceiveResponse(WebResponse response, SoapClientMessage message, SoapExtension[] extensions)
{
StreamReader sr = new StreamReader(response.GetResponseStream());
String content = sr.ReadToEnd();
System.Console.WriteLine(content);
return null;
}
SoapClientMessage BeforeSerialize(WebRequest request, string methodName, object[] parameters) {
if (parameters == null) throw new ArgumentNullException("parameters");
SoapClientMethod method = clientType.GetMethod(methodName);
if (method == null) throw new ArgumentException(Res.GetString(Res.WebInvalidMethodName, methodName));
// Run BeforeSerialize extension pass. Extensions are not allowed
// to write into the stream during this pass.
SoapReflectedExtension[] allExtensions = (SoapReflectedExtension[])CombineExtensionsHelper(clientType.HighPriExtensions, method.extensions, clientType.LowPriExtensions, typeof(SoapReflectedExtension));
object[] allExtensionInitializers = (object[])CombineExtensionsHelper(clientType.HighPriExtensionInitializers, method.extensionInitializers, clientType.LowPriExtensionInitializers, typeof(object));
SoapExtension[] initializedExtensions = SoapMessage.InitializeExtensions(allExtensions, allExtensionInitializers);
SoapClientMessage message = new SoapClientMessage(this, method, Url);
message.initializedExtensions = initializedExtensions;
if (initializedExtensions != null)
message.SetExtensionStream(new SoapExtensionStream());
message.InitExtensionStreamChain(message.initializedExtensions);
string soapAction = UrlEncoder.EscapeString(method.action, Encoding.UTF8);
message.SetStage(SoapMessageStage.BeforeSerialize);
if (this.version == SoapProtocolVersion.Soap12)
message.ContentType = ContentType.Compose(ContentType.ApplicationSoap, RequestEncoding != null ? RequestEncoding : Encoding.UTF8, soapAction);
else
message.ContentType = ContentType.Compose(ContentType.TextXml, RequestEncoding != null ? RequestEncoding : Encoding.UTF8);
message.SetParameterValues(parameters);
SoapHeaderHandling.GetHeaderMembers(message.Headers, this, method.inHeaderMappings, SoapHeaderDirection.In, true);
message.RunExtensions(message.initializedExtensions, true);
// Last chance to set request headers
request.ContentType = message.ContentType;
if (message.ContentEncoding != null && message.ContentEncoding.Length > 0)
request.Headers[ContentType.ContentEncoding] = message.ContentEncoding;
request.Method = "POST";
if (this.version != SoapProtocolVersion.Soap12 && request.Headers[Soap.Action] == null) {
StringBuilder actionStringBuilder = new StringBuilder(soapAction.Length + 2);
actionStringBuilder.Append('"');
actionStringBuilder.Append(soapAction);
actionStringBuilder.Append('"');
request.Headers.Add(Soap.Action, actionStringBuilder.ToString());
}
return message;
}
void Serialize(SoapClientMessage message) {
Stream stream = message.Stream;
SoapClientMethod method = message.Method;
bool isEncoded = method.use == SoapBindingUse.Encoded;
// Serialize the message.
string envelopeNs = EnvelopeNs;
string encodingNs = EncodingNs;
XmlWriter writer = GetWriterForMessage(message, 1024);
if (writer == null)
throw new InvalidOperationException(Res.GetString(Res.WebNullWriterForMessage));
writer.WriteStartDocument();
writer.WriteStartElement(Soap.Prefix, Soap.Element.Envelope, envelopeNs);
writer.WriteAttributeString("xmlns", Soap.Prefix, null, envelopeNs);
if (isEncoded) {
writer.WriteAttributeString("xmlns", "soapenc", null, encodingNs);
writer.WriteAttributeString("xmlns", "tns", null, clientType.serviceNamespace);
writer.WriteAttributeString("xmlns", "types", null, SoapReflector.GetEncodedNamespace(clientType.serviceNamespace, clientType.serviceDefaultIsEncoded));
}
writer.WriteAttributeString("xmlns", "xsi", null, XmlSchema.InstanceNamespace);
writer.WriteAttributeString("xmlns", "xsd", null, XmlSchema.Namespace);
SoapHeaderHandling.WriteHeaders(writer, method.inHeaderSerializer, message.Headers, method.inHeaderMappings, SoapHeaderDirection.In, isEncoded, clientType.serviceNamespace, clientType.serviceDefaultIsEncoded, envelopeNs);
writer.WriteStartElement(Soap.Element.Body, envelopeNs);
if (isEncoded && version != SoapProtocolVersion.Soap12) // don't write encodingStyle on soap:Body for soap 1.2
writer.WriteAttributeString("soap", Soap.Attribute.EncodingStyle, null, encodingNs);
object[] parameters = message.GetParameterValues();
TraceMethod caller = Tracing.On ? new TraceMethod(this, "Serialize") : null;
if (Tracing.On) Tracing.Enter(Tracing.TraceId(Res.TraceWriteRequest), caller, new TraceMethod(method.parameterSerializer, "Serialize", writer, parameters, null, isEncoded ? encodingNs : null));
method.parameterSerializer.Serialize(writer, parameters, null, isEncoded ? encodingNs : null);
if (Tracing.On) Tracing.Exit(Tracing.TraceId(Res.TraceWriteRequest), caller);
writer.WriteEndElement();
writer.WriteEndElement();
writer.Flush();
// run the after serialize extension pass.
message.SetStage(SoapMessageStage.AfterSerialize);
message.RunExtensions(message.initializedExtensions, true);
}
void SendRequest (Stream s, SoapClientMessage message, SoapExtension[] extensions)
{
using (s) {
if (extensions != null) {
s = SoapExtension.ExecuteChainStream (extensions, s);
message.SetStage (SoapMessageStage.BeforeSerialize);
SoapExtension.ExecuteProcessMessage (extensions, message, true);
}
XmlTextWriter xtw = WebServiceHelper.CreateXmlWriter (s);
WebServiceHelper.WriteSoapMessage (xtw, type_info, message.MethodStubInfo.Use, message.MethodStubInfo.RequestSerializer, message.Parameters, message.Headers);
if (extensions != null) {
message.SetStage (SoapMessageStage.AfterSerialize);
SoapExtension.ExecuteProcessMessage (extensions, message, true);
}
xtw.Flush ();
xtw.Close ();
}
}
XmlWriter GetWriterForMessage(
SoapClientMessage message, int bufferSize)
{
throw new NotImplementedException();
}
protected object[] Invoke (string method_name, object[] parameters)
{
SoapMethodStubInfo msi = (SoapMethodStubInfo) type_info.GetMethod (method_name);
SoapClientMessage message = new SoapClientMessage (this, msi, Url, parameters);
message.CollectHeaders (this, message.MethodStubInfo.Headers, SoapHeaderDirection.In);
SoapExtension[] extensions = SoapExtension.CreateExtensionChain (type_info.SoapExtensions[0], msi.SoapExtensions, type_info.SoapExtensions[1]);
WebResponse response;
try
{
WebRequest request = GetRequestForMessage (uri, message);
SendRequest (request.GetRequestStream (), message, extensions);
response = GetWebResponse (request);
}
catch (WebException ex)
{
response = ex.Response;
HttpWebResponse http_response = response as HttpWebResponse;
if (http_response == null || http_response.StatusCode != HttpStatusCode.InternalServerError)
throw ex;
}
try {
return ReceiveResponse (response, message, extensions);
}
finally {
response.Close();
}
}
//
// TODO:
// Handle other web responses (multi-output?)
//
object [] ReceiveResponse(WebResponse response, SoapClientMessage message, SoapExtension[] extensions)
{
SoapMethodStubInfo msi = message.MethodStubInfo;
HttpWebResponse http_response = response as HttpWebResponse;
if (http_response != null)
{
HttpStatusCode code = http_response.StatusCode;
if (!(code == HttpStatusCode.Accepted || code == HttpStatusCode.OK || code == HttpStatusCode.InternalServerError))
{
string msg = "The request failed with HTTP status {0}: {1}";
msg = String.Format(msg, (int)code, code);
throw new WebException(msg, null, WebExceptionStatus.ProtocolError, http_response);
}
if (message.OneWay && response.ContentLength <= 0 && (code == HttpStatusCode.Accepted || code == HttpStatusCode.OK))
{
return(new object[0]);
}
}
//
// Remove optional encoding
//
string ctype;
Encoding encoding = WebServiceHelper.GetContentEncoding(response.ContentType, out ctype);
ctype = ctype.ToLower(CultureInfo.InvariantCulture);
if ((!message.IsSoap12 || ctype != "application/soap+xml") && ctype != "text/xml")
{
WebServiceHelper.InvalidOperation(
String.Format("Not supported Content-Type in the response: '{0}'", response.ContentType),
response, encoding);
}
message.ContentType = ctype;
message.ContentEncoding = encoding.WebName;
Stream stream = response.GetResponseStream();
if (extensions != null)
{
stream = SoapExtension.ExecuteChainStream(extensions, stream);
message.SetStage(SoapMessageStage.BeforeDeserialize);
SoapExtension.ExecuteProcessMessage(extensions, message, stream, false);
}
// Deserialize the response
SoapHeaderCollection headers;
object content;
using (StreamReader reader = new StreamReader(stream, encoding, false)) {
XmlTextReader xml_reader = new XmlTextReader(reader);
WebServiceHelper.ReadSoapMessage(xml_reader, msi, SoapHeaderDirection.Out, message.IsSoap12, out content, out headers);
}
if (content is Soap12Fault)
{
SoapException ex = WebServiceHelper.Soap12FaultToSoapException((Soap12Fault)content);
message.SetException(ex);
}
else
if (content is Fault)
{
Fault fault = (Fault)content;
SoapException ex = new SoapException(fault.faultstring, fault.faultcode, fault.faultactor, fault.detail);
message.SetException(ex);
}
else
{
message.OutParameters = (object[])content;
}
message.SetHeaders(headers);
message.UpdateHeaderValues(this, message.MethodStubInfo.Headers);
if (extensions != null)
{
message.SetStage(SoapMessageStage.AfterDeserialize);
SoapExtension.ExecuteProcessMessage(extensions, message, stream, false);
}
if (message.Exception == null)
{
return(message.OutParameters);
}
else
{
throw message.Exception;
}
}
protected virtual XmlReader GetReaderForMessage(SoapClientMessage message, int bufferSize)
{
Encoding encoding = message.SoapVersion == SoapProtocolVersion.Soap12 ? RequestResponseUtils.GetEncoding2(message.ContentType) : RequestResponseUtils.GetEncoding(message.ContentType);
if (bufferSize < 512)
bufferSize = 512;
XmlTextReader xmlTextReader = encoding == null ? new XmlTextReader(message.Stream) : new XmlTextReader((TextReader) new StreamReader(message.Stream, encoding, true, bufferSize));
xmlTextReader.DtdProcessing = DtdProcessing.Prohibit;
xmlTextReader.Normalization = true;
xmlTextReader.XmlResolver = (XmlResolver) null;
return (XmlReader) xmlTextReader;
}
private SoapClientMessage BeforeSerialize(WebRequest request, string methodName, object[] parameters)
{
if (parameters == null)
throw new ArgumentNullException("parameters");
SoapClientMethod method = this.clientType.GetMethod(methodName);
if (method == null)
{
throw new ArgumentException(System.Web.Services.Res.GetString("WebInvalidMethodName", new object[1]
{
(object) methodName
}));
}
else
{
SoapExtension[] soapExtensionArray = SoapMessage.InitializeExtensions((SoapReflectedExtension[]) SoapHttpClientProtocol.CombineExtensionsHelper((Array) this.clientType.HighPriExtensions, (Array) method.extensions, (Array) this.clientType.LowPriExtensions, typeof (SoapReflectedExtension)), (object[]) SoapHttpClientProtocol.CombineExtensionsHelper((Array) this.clientType.HighPriExtensionInitializers, (Array) method.extensionInitializers, (Array) this.clientType.LowPriExtensionInitializers, typeof (object)));
SoapClientMessage soapClientMessage = new SoapClientMessage(this, method, this.Url);
soapClientMessage.initializedExtensions = soapExtensionArray;
if (soapExtensionArray != null)
soapClientMessage.SetExtensionStream(new SoapExtensionStream());
soapClientMessage.InitExtensionStreamChain(soapClientMessage.initializedExtensions);
string action = UrlEncoder.EscapeString(method.action, Encoding.UTF8);
soapClientMessage.SetStage(SoapMessageStage.BeforeSerialize);
if (this.version == SoapProtocolVersion.Soap12)
soapClientMessage.ContentType = ContentType.Compose("application/soap+xml", this.RequestEncoding != null ? this.RequestEncoding : Encoding.UTF8, action);
else
soapClientMessage.ContentType = ContentType.Compose("text/xml", this.RequestEncoding != null ? this.RequestEncoding : Encoding.UTF8);
soapClientMessage.SetParameterValues(parameters);
SoapHeaderHandling.GetHeaderMembers(soapClientMessage.Headers, (object) this, method.inHeaderMappings, SoapHeaderDirection.In, true);
soapClientMessage.RunExtensions(soapClientMessage.initializedExtensions, true);
request.ContentType = soapClientMessage.ContentType;
if (soapClientMessage.ContentEncoding != null && soapClientMessage.ContentEncoding.Length > 0)
((NameValueCollection) request.Headers)["Content-Encoding"] = soapClientMessage.ContentEncoding;
request.Method = "POST";
if (this.version != SoapProtocolVersion.Soap12 && ((NameValueCollection) request.Headers)["SOAPAction"] == null)
{
StringBuilder stringBuilder = new StringBuilder(action.Length + 2);
stringBuilder.Append('"');
stringBuilder.Append(action);
stringBuilder.Append('"');
((NameValueCollection) request.Headers).Add("SOAPAction", ((object) stringBuilder).ToString());
}
return soapClientMessage;
}
}
object[] ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, bool asyncCall)
{
SoapClientMethod method = message.Method;
// CONSIDER,yannc: use the SoapExtensionStream here as well so we throw exceptions
// : if the extension touches stream properties/methods in before deserialize.
// note that if there is an error status code then the response might be content-type=text/plain.
HttpWebResponse httpResponse = response as HttpWebResponse;
int statusCode = httpResponse != null ? (int)httpResponse.StatusCode : -1;
if (statusCode >= 300 && statusCode != 500 && statusCode != 400)
{
throw new WebException(RequestResponseUtils.CreateResponseExceptionString(httpResponse, responseStream), null,
WebExceptionStatus.ProtocolError, httpResponse);
}
message.Headers.Clear();
message.SetStream(responseStream);
message.InitExtensionStreamChain(message.initializedExtensions);
message.SetStage(SoapMessageStage.BeforeDeserialize);
message.ContentType = response.ContentType;
message.ContentEncoding = response.Headers[ContentType.ContentEncoding];
message.RunExtensions(message.initializedExtensions);
if (method.oneWay && (httpResponse == null || (int)httpResponse.StatusCode != 500))
{
return(new object[0]);
}
// this statusCode check is just so we don't repeat the contentType check we did above
if (!ContentType.IsSoap(message.ContentType))
{
// special-case 400 since we exempted it above on the off-chance it might be a soap 1.2 sender fault.
// based on the content-type, it looks like it's probably just a regular old 400
if (statusCode == 400)
{
throw new WebException(RequestResponseUtils.CreateResponseExceptionString(httpResponse, responseStream), null,
WebExceptionStatus.ProtocolError, httpResponse);
}
else
{
throw new InvalidOperationException(Res.GetString(Res.WebResponseContent, message.ContentType, HttpContentType) +
"\r\n" +
RequestResponseUtils.CreateResponseExceptionString(response, responseStream));
}
}
Encoding enc = RequestResponseUtils.GetEncoding(message.ContentType);
// perf fix: changed buffer size passed to StreamReader
int bufferSize;
if (asyncCall || httpResponse == null)
{
bufferSize = 512;
}
else
{
int contentLength = (int)httpResponse.ContentLength;
if (contentLength == -1)
{
bufferSize = 8000;
}
else if (contentLength <= 16000)
{
bufferSize = contentLength;
}
else
{
bufferSize = 16000;
}
}
XmlTextReader reader;
if (enc != null)
{
reader = new XmlTextReader(new StreamReader(message.Stream, enc, true, bufferSize));
}
else
{
// CONSIDER: do i need to pass a buffer size somehow?
reader = new XmlTextReader(message.Stream);
}
reader.Normalization = true;
reader.XmlResolver = null;
reader.MoveToContent();
// should be able to handle no ns, soap 1.1 ns, or soap 1.2 ns
string encodingNs = EncodingNs;
string envelopeNs = reader.NamespaceURI;
if (envelopeNs == null || envelopeNs.Length == 0)
{
// ok to omit namespace -- assume correct version
reader.ReadStartElement(Soap.Envelope);
}
else if (reader.NamespaceURI == Soap.Namespace)
{
reader.ReadStartElement(Soap.Envelope, Soap.Namespace);
}
else if (reader.NamespaceURI == Soap12.Namespace)
{
reader.ReadStartElement(Soap.Envelope, Soap12.Namespace);
}
else
{
throw new SoapException(Res.GetString(Res.WebInvalidEnvelopeNamespace, envelopeNs, EnvelopeNs), SoapException.VersionMismatchFaultCode);
}
reader.MoveToContent();
SoapHeaderHandling headerHandler = new SoapHeaderHandling();
headerHandler.ReadHeaders(reader, method.outHeaderSerializer, message.Headers, method.outHeaderMappings, SoapHeaderDirection.Out | SoapHeaderDirection.Fault, envelopeNs, method.use == SoapBindingUse.Encoded ? encodingNs : null);
reader.MoveToContent();
reader.ReadStartElement(Soap.Body, envelopeNs);
reader.MoveToContent();
if (reader.IsStartElement(Soap.Fault, envelopeNs))
{
message.SetException(ReadSoapException(reader));
}
else
{
if (method.oneWay)
{
reader.Skip();
message.SetParameterValues(new object[0]);
}
else
{
// SOAP12: not using encodingStyle
//message.SetParameterValues((object[])method.returnSerializer.Deserialize(reader, method.use == SoapBindingUse.Encoded ? encodingNs : null));
message.SetParameterValues((object[])method.returnSerializer.Deserialize(reader));
}
}
while (reader.NodeType == XmlNodeType.Whitespace)
{
reader.Skip();
}
if (reader.NodeType == XmlNodeType.None)
{
reader.Skip();
}
else
{
reader.ReadEndElement();
}
while (reader.NodeType == XmlNodeType.Whitespace)
{
reader.Skip();
}
if (reader.NodeType == XmlNodeType.None)
{
reader.Skip();
}
else
{
reader.ReadEndElement();
}
message.SetStage(SoapMessageStage.AfterDeserialize);
message.RunExtensions(message.initializedExtensions);
SoapHeaderHandling.SetHeaderMembers(message.Headers, this, method.outHeaderMappings, SoapHeaderDirection.Out | SoapHeaderDirection.Fault, true);
if (message.Exception != null)
{
throw message.Exception;
}
return(message.GetParameterValues());
}
WebRequest GetRequestForMessage (Uri uri, SoapClientMessage message)
{
WebRequest request = GetWebRequest (uri);
request.Method = "POST";
WebHeaderCollection headers = request.Headers;
headers.Add ("SOAPAction", "\"" + message.Action + "\"");
request.ContentType = message.ContentType + "; charset=utf-8";
return request;
}
object[] ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, bool asyncCall)
{
SoapClientMethod method = message.Method;
//
HttpWebResponse httpResponse = response as HttpWebResponse;
int statusCode = httpResponse != null ? (int)httpResponse.StatusCode : -1;
if (statusCode >= 300 && statusCode != 500 && statusCode != 400)
{
throw new WebException(RequestResponseUtils.CreateResponseExceptionString(httpResponse, responseStream), null,
WebExceptionStatus.ProtocolError, httpResponse);
}
message.Headers.Clear();
message.SetStream(responseStream);
message.InitExtensionStreamChain(message.initializedExtensions);
message.SetStage(SoapMessageStage.BeforeDeserialize);
message.ContentType = response.ContentType;
message.ContentEncoding = response.Headers[ContentType.ContentEncoding];
message.RunExtensions(message.initializedExtensions, false);
if (method.oneWay && (httpResponse == null || (int)httpResponse.StatusCode != 500))
{
return(new object[0]);
}
// this statusCode check is just so we don't repeat the contentType check we did above
bool isSoap = ContentType.IsSoap(message.ContentType);
if (!isSoap || (isSoap && (httpResponse != null) && (httpResponse.ContentLength == 0)))
{
// special-case 400 since we exempted it above on the off-chance it might be a soap 1.2 sender fault.
// based on the content-type, it looks like it's probably just a regular old 400
if (statusCode == 400)
{
throw new WebException(RequestResponseUtils.CreateResponseExceptionString(httpResponse, responseStream), null,
WebExceptionStatus.ProtocolError, httpResponse);
}
else
{
throw new InvalidOperationException(Res.GetString(Res.WebResponseContent, message.ContentType, HttpContentType) +
Environment.NewLine +
RequestResponseUtils.CreateResponseExceptionString(response, responseStream));
}
}
if (message.Exception != null)
{
throw message.Exception;
}
// perf fix: changed buffer size passed to StreamReader
int bufferSize;
if (asyncCall || httpResponse == null)
{
bufferSize = 512;
}
else
{
bufferSize = RequestResponseUtils.GetBufferSize((int)httpResponse.ContentLength);
}
XmlReader reader = GetReaderForMessage(message, bufferSize);
if (reader == null)
{
throw new InvalidOperationException(Res.GetString(Res.WebNullReaderForMessage));
}
reader.MoveToContent();
int depth = reader.Depth;
// should be able to handle no ns, soap 1.1 ns, or soap 1.2 ns
string encodingNs = EncodingNs;
string envelopeNs = reader.NamespaceURI;
if (envelopeNs == null || envelopeNs.Length == 0)
{
// ok to omit namespace -- assume correct version
reader.ReadStartElement(Soap.Element.Envelope);
}
else if (reader.NamespaceURI == Soap.Namespace)
{
reader.ReadStartElement(Soap.Element.Envelope, Soap.Namespace);
}
else if (reader.NamespaceURI == Soap12.Namespace)
{
reader.ReadStartElement(Soap.Element.Envelope, Soap12.Namespace);
}
else
{
throw new SoapException(Res.GetString(Res.WebInvalidEnvelopeNamespace, envelopeNs, EnvelopeNs), SoapException.VersionMismatchFaultCode);
}
reader.MoveToContent();
SoapHeaderHandling headerHandler = new SoapHeaderHandling();
headerHandler.ReadHeaders(reader, method.outHeaderSerializer, message.Headers, method.outHeaderMappings, SoapHeaderDirection.Out | SoapHeaderDirection.Fault, envelopeNs, method.use == SoapBindingUse.Encoded ? encodingNs : null, false);
reader.MoveToContent();
reader.ReadStartElement(Soap.Element.Body, envelopeNs);
reader.MoveToContent();
if (reader.IsStartElement(Soap.Element.Fault, envelopeNs))
{
message.Exception = ReadSoapException(reader);
}
else
{
if (method.oneWay)
{
reader.Skip();
message.SetParameterValues(new object[0]);
}
else
{
TraceMethod caller = Tracing.On ? new TraceMethod(this, "ReadResponse") : null;
bool isEncodedSoap = method.use == SoapBindingUse.Encoded;
if (Tracing.On)
{
Tracing.Enter(Tracing.TraceId(Res.TraceReadResponse), caller, new TraceMethod(method.returnSerializer, "Deserialize", reader, isEncodedSoap ? encodingNs : null));
}
bool useDeserializationEvents = !isEncodedSoap && (WebServicesSection.Current.SoapEnvelopeProcessing.IsStrict || Tracing.On);
if (useDeserializationEvents)
{
XmlDeserializationEvents events = Tracing.On ? Tracing.GetDeserializationEvents() : RuntimeUtils.GetDeserializationEvents();
message.SetParameterValues((object[])method.returnSerializer.Deserialize(reader, null, events));
}
else
{
message.SetParameterValues((object[])method.returnSerializer.Deserialize(reader, isEncodedSoap ? encodingNs : null));
}
if (Tracing.On)
{
Tracing.Exit(Tracing.TraceId(Res.TraceReadResponse), caller);
}
}
}
// Consume soap:Body and soap:Envelope closing tags
while (depth < reader.Depth && reader.Read())
{
// Nothing, just read on
}
// consume end tag
if (reader.NodeType == XmlNodeType.EndElement)
{
reader.Read();
}
message.SetStage(SoapMessageStage.AfterDeserialize);
message.RunExtensions(message.initializedExtensions, false);
SoapHeaderHandling.SetHeaderMembers(message.Headers, this, method.outHeaderMappings, SoapHeaderDirection.Out | SoapHeaderDirection.Fault, true);
if (message.Exception != null)
{
throw message.Exception;
}
return(message.GetParameterValues());
}
//
// TODO:
// Handle other web responses (multi-output?)
//
object [] ReceiveResponse (WebResponse response, SoapClientMessage message, SoapExtension[] extensions)
{
SoapMethodStubInfo msi = message.MethodStubInfo;
HttpWebResponse http_response = response as HttpWebResponse;
if (http_response != null)
{
HttpStatusCode code = http_response.StatusCode;
if (!(code == HttpStatusCode.Accepted || code == HttpStatusCode.OK || code == HttpStatusCode.InternalServerError)) {
string msg = "The request failed with HTTP status {0}: {1}";
msg = String.Format (msg, (int) code, code);
throw new WebException (msg, null, WebExceptionStatus.ProtocolError, http_response);
}
if (message.OneWay && response.ContentLength == 0 && (code == HttpStatusCode.Accepted || code == HttpStatusCode.OK)) {
return new object[0];
}
}
//
// Remove optional encoding
//
string ctype;
Encoding encoding = WebServiceHelper.GetContentEncoding (response.ContentType, out ctype);
if (ctype != "text/xml")
WebServiceHelper.InvalidOperation (
"Content is not 'text/xml' but '" + response.ContentType + "'",
response, encoding);
message.ContentType = ctype;
message.ContentEncoding = encoding.WebName;
Stream stream = response.GetResponseStream ();
if (extensions != null) {
stream = SoapExtension.ExecuteChainStream (extensions, stream);
message.SetStage (SoapMessageStage.BeforeDeserialize);
SoapExtension.ExecuteProcessMessage (extensions, message, false);
}
// Deserialize the response
SoapHeaderCollection headers;
object content;
using (StreamReader reader = new StreamReader (stream, encoding, false)) {
XmlTextReader xml_reader = new XmlTextReader (reader);
WebServiceHelper.ReadSoapMessage (xml_reader, type_info, msi.Use, msi.ResponseSerializer,
out content, out headers);
}
if (content is Fault)
{
Fault fault = (Fault) content;
SoapException ex = new SoapException (fault.faultstring, fault.faultcode, fault.faultactor, fault.detail);
message.SetException (ex);
}
else
message.OutParameters = (object[]) content;
message.SetHeaders (headers);
message.UpdateHeaderValues (this, message.MethodStubInfo.Headers);
if (extensions != null) {
message.SetStage (SoapMessageStage.AfterDeserialize);
SoapExtension.ExecuteProcessMessage (extensions, message, false);
}
if (message.Exception == null)
return message.OutParameters;
else
throw message.Exception;
}
SoapClientMessage BeforeSerialize(WebRequest request, string methodName, object[] parameters)
{
if (parameters == null)
{
throw new ArgumentNullException("parameters");
}
SoapClientMethod method = clientType.GetMethod(methodName);
if (method == null)
{
throw new ArgumentException(Res.GetString(Res.WebInvalidMethodName, methodName));
}
// Run BeforeSerialize extension pass. Extensions are not allowed
// to write into the stream during this pass.
SoapReflectedExtension[] allExtensions = (SoapReflectedExtension[])CombineExtensionsHelper(clientType.HighPriExtensions, method.extensions, clientType.LowPriExtensions, typeof(SoapReflectedExtension));
object[] allExtensionInitializers = (object[])CombineExtensionsHelper(clientType.HighPriExtensionInitializers, method.extensionInitializers, clientType.LowPriExtensionInitializers, typeof(object));
SoapExtension[] initializedExtensions = SoapMessage.InitializeExtensions(allExtensions, allExtensionInitializers);
SoapClientMessage message = new SoapClientMessage(this, method, Url);
message.initializedExtensions = initializedExtensions;
if (initializedExtensions != null)
{
message.SetExtensionStream(new SoapExtensionStream());
}
message.InitExtensionStreamChain(message.initializedExtensions);
string soapAction = UrlEncoder.EscapeString(method.action, Encoding.UTF8);
message.SetStage(SoapMessageStage.BeforeSerialize);
if (this.version == SoapProtocolVersion.Soap12)
{
message.ContentType = ContentType.Compose(ContentType.ApplicationSoap, RequestEncoding != null ? RequestEncoding : Encoding.UTF8, soapAction);
}
else
{
message.ContentType = ContentType.Compose(ContentType.TextXml, RequestEncoding != null ? RequestEncoding : Encoding.UTF8);
}
message.SetParameterValues(parameters);
SoapHeaderHandling.GetHeaderMembers(message.Headers, this, method.inHeaderMappings, SoapHeaderDirection.In, true);
message.RunExtensions(message.initializedExtensions);
// Last chance to set request headers
request.ContentType = message.ContentType;
if (message.ContentEncoding != null && message.ContentEncoding.Length > 0)
{
request.Headers[ContentType.ContentEncoding] = message.ContentEncoding;
}
request.Method = "POST";
if (this.version != SoapProtocolVersion.Soap12 && request.Headers[Soap.Action] == null)
{
StringBuilder actionStringBuilder = new StringBuilder(soapAction.Length + 2);
actionStringBuilder.Append('"');
actionStringBuilder.Append(soapAction);
actionStringBuilder.Append('"');
request.Headers.Add(Soap.Action, actionStringBuilder.ToString());
}
return(message);
}
protected override XmlWriter GetWriterForMessage(SoapClientMessage message, int bufferSize)
{
if (bufferSize < 0x200)
{
bufferSize = 0x200;
}
return new XmlSpecialNSPrefixTextWriter(new StreamWriter(message.Stream, (base.RequestEncoding != null) ? base.RequestEncoding : new UTF8Encoding(false), bufferSize));
}
protected virtual XmlWriter GetWriterForMessage(SoapClientMessage message, int bufferSize)
{
if (bufferSize < 512)
bufferSize = 512;
return (XmlWriter) new XmlTextWriter((TextWriter) new StreamWriter(message.Stream, this.RequestEncoding != null ? this.RequestEncoding : (Encoding) new UTF8Encoding(false), bufferSize));
}