public override Message ReadMessage(Stream stream, int maxSizeOfHeaders, string contentType)
{
if (stream == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("stream"));
}
WebContentFormat format = GetFormatForContentType(contentType);
Message message;
switch (format)
{
case WebContentFormat.Json:
message = JsonMessageEncoder.ReadMessage(stream, maxSizeOfHeaders, contentType);
message.Properties.Add(WebBodyFormatMessageProperty.Name, WebBodyFormatMessageProperty.JsonProperty);
break;
case WebContentFormat.Xml:
message = TextMessageEncoder.ReadMessage(stream, maxSizeOfHeaders, contentType);
message.Properties.Add(WebBodyFormatMessageProperty.Name, WebBodyFormatMessageProperty.XmlProperty);
break;
case WebContentFormat.Raw:
message = RawMessageEncoder.ReadMessage(stream, maxSizeOfHeaders, contentType);
message.Properties.Add(WebBodyFormatMessageProperty.Name, WebBodyFormatMessageProperty.RawProperty);
break;
default:
throw Fx.AssertAndThrow("This should never get hit because GetFormatForContentType shouldn't return a WebContentFormat other than Json, Xml, and Raw");
}
return(message);
}
public TextMessageEncoderFactory(
TextMessageEncodingBindingElement owner)
{
this.owner = owner;
encoder = new TextMessageEncoder(
MessageVersion, owner.WriteEncoding);
}
public WriteMessageAsyncResult(Message message, Stream stream, TextMessageEncoder textEncoder, AsyncCallback callback, object state)
: base(callback, state)
{
this.message = message;
this.textEncoder = textEncoder;
this.xmlWriter = textEncoder.TakeStreamedWriter(stream);
this.eventTraceActivity = null;
if (TD.TextMessageEncodingStartIsEnabled())
{
this.eventTraceActivity = EventTraceActivityHelper.TryExtractActivity(message);
TD.TextMessageEncodingStart(this.eventTraceActivity);
}
if (!textEncoder.optimizeWriteForUTF8)
{
xmlWriter.WriteStartDocument();
}
IAsyncResult result = message.BeginWriteMessage(this.xmlWriter, PrepareAsyncCompletion(onWriteMessage), this);
if (SyncContinue(result))
{
this.Complete(true);
}
}
public UTF8BufferedMessageData(TextMessageEncoder messageEncoder, int maxReaderPoolSize)
: base(messageEncoder.RecycledStatePool)
{
this.messageEncoder = messageEncoder;
readerPool = new Pool <XmlDictionaryReader>(maxReaderPoolSize);
onClose = new OnXmlDictionaryReaderClose(OnXmlReaderClosed);
}
public HttpChannelFactory(HttpTransportBindingElement source, BindingContext ctx)
: base(source, ctx)
{
ClientCredentials = ctx.BindingParameters.Find <ClientCredentials> ();
foreach (BindingElement be in ctx.Binding.Elements)
{
MessageEncodingBindingElement mbe = be as MessageEncodingBindingElement;
if (mbe != null)
{
MessageEncoder = CreateEncoder <TChannel> (mbe);
break;
}
#if NET_2_1
var cbe = be as HttpCookieContainerBindingElement;
if (cbe != null)
{
cookie_manager = cbe.GetProperty <IHttpCookieContainerManager> (ctx);
}
#endif
}
if (MessageEncoder == null)
{
MessageEncoder = new TextMessageEncoder(MessageVersion.Default, Encoding.UTF8);
}
}
public TextMessageEncoderFactory (
TextMessageEncodingBindingElement owner)
{
this.owner = owner;
encoder = new TextMessageEncoder (
MessageVersion, owner.WriteEncoding);
}
public override ArraySegment <byte> WriteMessage(Message message, int maxMessageSize, BufferManager bufferManager, int messageOffset)
{
if (message == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("message"));
}
if (bufferManager == null)
{
throw TraceUtility.ThrowHelperError(new ArgumentNullException("bufferManager"), message);
}
if (maxMessageSize < 0)
{
throw TraceUtility.ThrowHelperError(new ArgumentOutOfRangeException("maxMessageSize", maxMessageSize,
SR2.GetString(SR2.ValueMustBeNonNegative)), message);
}
if (messageOffset < 0 || messageOffset > maxMessageSize)
{
throw TraceUtility.ThrowHelperError(new ArgumentOutOfRangeException("messageOffset", messageOffset,
SR2.GetString(SR2.JsonValueMustBeInRange, 0, maxMessageSize)), message);
}
ThrowIfMismatchedMessageVersion(message);
WebContentFormat messageFormat = ExtractFormatFromMessage(message);
JavascriptCallbackResponseMessageProperty javascriptResponseMessageProperty;
switch (messageFormat)
{
case WebContentFormat.Json:
return(JsonMessageEncoder.WriteMessage(message, maxMessageSize, bufferManager, messageOffset));
case WebContentFormat.Xml:
if (message.Properties.TryGetValue <JavascriptCallbackResponseMessageProperty>(JavascriptCallbackResponseMessageProperty.Name, out javascriptResponseMessageProperty) &&
javascriptResponseMessageProperty != null &&
!String.IsNullOrEmpty(javascriptResponseMessageProperty.CallbackFunctionName))
{
throw TraceUtility.ThrowHelperError(new InvalidOperationException(SR2.JavascriptCallbackNotsupported), message);
}
return(TextMessageEncoder.WriteMessage(message, maxMessageSize, bufferManager, messageOffset));
case WebContentFormat.Raw:
if (message.Properties.TryGetValue <JavascriptCallbackResponseMessageProperty>(JavascriptCallbackResponseMessageProperty.Name, out javascriptResponseMessageProperty) &&
javascriptResponseMessageProperty != null &&
!String.IsNullOrEmpty(javascriptResponseMessageProperty.CallbackFunctionName))
{
throw TraceUtility.ThrowHelperError(new InvalidOperationException(SR2.JavascriptCallbackNotsupported), message);
}
return(RawMessageEncoder.WriteMessage(message, maxMessageSize, bufferManager, messageOffset));
default:
throw Fx.AssertAndThrow("This should never get hit because GetFormatForContentType shouldn't return a WebContentFormat other than Json, Xml, and Raw");
}
}
WebContentFormat GetFormatForContentType(string contentType)
{
WebContentFormat messageFormat;
if (TryGetContentTypeMapping(contentType, out messageFormat) &&
(messageFormat != WebContentFormat.Default))
{
if (DiagnosticUtility.ShouldTraceInformation)
{
if (string.IsNullOrEmpty(contentType))
{
contentType = "<null>";
}
TraceUtility.TraceEvent(TraceEventType.Information,
TraceCode.RequestFormatSelectedFromContentTypeMapper,
SR2.GetString(SR2.TraceCodeRequestFormatSelectedFromContentTypeMapper, messageFormat.ToString(), contentType));
}
return(messageFormat);
}
// Don't pass on null content types to IsContentTypeSupported methods -- they might throw.
// If null content type isn't already mapped, return the default format of Raw.
if (contentType == null)
{
messageFormat = WebContentFormat.Raw;
}
else if (JsonMessageEncoder.IsContentTypeSupported(contentType))
{
messageFormat = WebContentFormat.Json;
}
else if (TextMessageEncoder.IsContentTypeSupported(contentType))
{
messageFormat = WebContentFormat.Xml;
}
else
{
messageFormat = WebContentFormat.Raw;
}
if (DiagnosticUtility.ShouldTraceInformation)
{
TraceUtility.TraceEvent(TraceEventType.Information,
TraceCode.RequestFormatSelectedByEncoderDefaults,
SR2.GetString(SR2.TraceCodeRequestFormatSelectedByEncoderDefaults, messageFormat.ToString(), contentType));
}
return(messageFormat);
}
public override void WriteMessage(Message message, Stream stream)
{
if (message == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("message"));
}
if (stream == null)
{
throw TraceUtility.ThrowHelperError(new ArgumentNullException("stream"), message);
}
ThrowIfMismatchedMessageVersion(message);
WebContentFormat messageFormat = ExtractFormatFromMessage(message);
JavascriptCallbackResponseMessageProperty javascriptResponseMessageProperty;
switch (messageFormat)
{
case WebContentFormat.Json:
JsonMessageEncoder.WriteMessage(message, stream);
break;
case WebContentFormat.Xml:
if (message.Properties.TryGetValue <JavascriptCallbackResponseMessageProperty>(JavascriptCallbackResponseMessageProperty.Name, out javascriptResponseMessageProperty) &&
javascriptResponseMessageProperty != null &&
!String.IsNullOrEmpty(javascriptResponseMessageProperty.CallbackFunctionName))
{
throw TraceUtility.ThrowHelperError(new InvalidOperationException(SR2.JavascriptCallbackNotsupported), message);
}
TextMessageEncoder.WriteMessage(message, stream);
break;
case WebContentFormat.Raw:
if (message.Properties.TryGetValue <JavascriptCallbackResponseMessageProperty>(JavascriptCallbackResponseMessageProperty.Name, out javascriptResponseMessageProperty) &&
javascriptResponseMessageProperty != null &&
!String.IsNullOrEmpty(javascriptResponseMessageProperty.CallbackFunctionName))
{
throw TraceUtility.ThrowHelperError(new InvalidOperationException(SR2.JavascriptCallbackNotsupported), message);
}
RawMessageEncoder.WriteMessage(message, stream);
break;
default:
throw Fx.AssertAndThrow("This should never get hit because GetFormatForContentType shouldn't return a WebContentFormat other than Json, Xml, and Raw");
}
}
public HttpChannelListenerBase(HttpTransportBindingElement source,
BindingContext context)
: base(context)
{
if (ServiceHostBase.CurrentServiceHostHack != null)
{
DispatcherBuilder.ChannelDispatcherSetter = delegate(ChannelDispatcher cd) { this.ChannelDispatcher = cd; }
}
;
this.Source = source;
// The null Uri check looks weird, but it seems the listener can be built without it.
// See HttpTransportBindingElementTest.BuildChannelListenerWithoutListenUri().
if (Uri != null && source.Scheme != Uri.Scheme)
{
throw new ArgumentException(String.Format("Requested listen uri scheme must be {0}, but was {1}.", source.Scheme, Uri.Scheme));
}
foreach (BindingElement be in context.Binding.Elements)
{
MessageEncodingBindingElement mbe = be as MessageEncodingBindingElement;
if (mbe != null)
{
MessageEncoder = CreateEncoder <TChannel> (mbe);
break;
}
}
if (MessageEncoder == null)
{
MessageEncoder = new TextMessageEncoder(MessageVersion.Default, Encoding.UTF8);
}
if (context.BindingParameters.Contains(typeof(ServiceCredentials)))
{
SecurityTokenManager = new ServiceCredentialsSecurityTokenManager((ServiceCredentials)context.BindingParameters [typeof(ServiceCredentials)]);
}
}
public TextBufferedMessageWriter(TextMessageEncoder messageEncoder)
{
_messageEncoder = messageEncoder;
}
public UTF8BufferedMessageData(TextMessageEncoder messageEncoder, int maxReaderPoolSize)
: base(messageEncoder.RecycledStatePool)
{
_messageEncoder = messageEncoder;
}
public TextMessageEncoderFactory(MessageVersion version, Encoding writeEncoding, int maxReadPoolSize, int maxWritePoolSize, XmlDictionaryReaderQuotas quotas)
{
_messageEncoder = new TextMessageEncoder(version, writeEncoding, maxReadPoolSize, maxWritePoolSize, quotas);
}
public TextMessageEncoderFactory(System.ServiceModel.Channels.MessageVersion version, Encoding writeEncoding, int maxReadPoolSize, int maxWritePoolSize, XmlDictionaryReaderQuotas quotas)
{
this.messageEncoder = new TextMessageEncoder(version, writeEncoding, maxReadPoolSize, maxWritePoolSize, quotas);
}
public UTF8BufferedMessageData(TextMessageEncoder messageEncoder, int maxReaderPoolSize)
: base(messageEncoder.RecycledStatePool)
{
_messageEncoder = messageEncoder;
}
public TextMessageEncoderFactory(MessageVersion version, Encoding writeEncoding, int maxReadPoolSize, int maxWritePoolSize, XmlDictionaryReaderQuotas quotas)
{
messageEncoder = new TextMessageEncoder(version, writeEncoding, maxReadPoolSize, maxWritePoolSize, quotas);
}
public WriteMessageAsyncResult(Message message, Stream stream, TextMessageEncoder textEncoder, AsyncCallback callback, object state)
: base(callback, state)
{
this.message = message;
this.textEncoder = textEncoder;
this.xmlWriter = textEncoder.TakeStreamedWriter(stream);
this.eventTraceActivity = null;
if (TD.TextMessageEncodingStartIsEnabled())
{
this.eventTraceActivity = EventTraceActivityHelper.TryExtractActivity(message);
TD.TextMessageEncodingStart(this.eventTraceActivity);
}
if (!textEncoder.optimizeWriteForUTF8)
{
xmlWriter.WriteStartDocument();
}
IAsyncResult result = message.BeginWriteMessage(this.xmlWriter, PrepareAsyncCompletion(onWriteMessage), this);
if (SyncContinue(result))
{
this.Complete(true);
}
}
public UTF8BufferedMessageData(TextMessageEncoder messageEncoder, int maxReaderPoolSize)
: base(messageEncoder.RecycledStatePool)
{
this.messageEncoder = messageEncoder;
readerPool = new Pool<XmlDictionaryReader>(maxReaderPoolSize);
onClose = new OnXmlDictionaryReaderClose(OnXmlReaderClosed);
}
public override bool IsContentTypeSupported(string contentType)
{
if (contentType == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("contentType");
}
WebContentFormat messageFormat;
if (TryGetContentTypeMapping(contentType, out messageFormat) &&
(messageFormat != WebContentFormat.Default))
{
return(true);
}
return(RawMessageEncoder.IsContentTypeSupported(contentType) || JsonMessageEncoder.IsContentTypeSupported(contentType) || TextMessageEncoder.IsContentTypeSupported(contentType));
}
public TextBufferedMessageWriter(TextMessageEncoder messageEncoder)
{
this.messageEncoder = messageEncoder;
}
