public StreamedMessage(XmlDictionaryReader reader, int maxSizeOfHeaders, MessageVersion desiredVersion)
{
if (reader.NodeType != XmlNodeType.Element)
{
reader.MoveToContent();
}
if (desiredVersion.Envelope == EnvelopeVersion.None)
{
this.reader = reader;
this.headerAttributes = XmlAttributeHolder.emptyArray;
this.headers = new MessageHeaders(desiredVersion);
}
else
{
this.envelopeAttributes = XmlAttributeHolder.ReadAttributes(reader, ref maxSizeOfHeaders);
this.envelopePrefix = reader.Prefix;
EnvelopeVersion envelopeVersion = ReceivedMessage.ReadStartEnvelope(reader);
if (desiredVersion.Envelope != envelopeVersion)
{
Exception innerException = new ArgumentException(System.ServiceModel.SR.GetString("EncoderEnvelopeVersionMismatch", new object[] { envelopeVersion, desiredVersion.Envelope }), "reader");
throw TraceUtility.ThrowHelperError(new CommunicationException(innerException.Message, innerException), this);
}
if (ReceivedMessage.HasHeaderElement(reader, envelopeVersion))
{
this.headerPrefix = reader.Prefix;
this.headerAttributes = XmlAttributeHolder.ReadAttributes(reader, ref maxSizeOfHeaders);
this.headers = new MessageHeaders(desiredVersion, reader, this.envelopeAttributes, this.headerAttributes, ref maxSizeOfHeaders);
}
else
{
this.headerAttributes = XmlAttributeHolder.emptyArray;
this.headers = new MessageHeaders(desiredVersion);
}
if (reader.NodeType != XmlNodeType.Element)
{
reader.MoveToContent();
}
this.bodyPrefix = reader.Prefix;
ReceivedMessage.VerifyStartBody(reader, envelopeVersion);
this.bodyAttributes = XmlAttributeHolder.ReadAttributes(reader, ref maxSizeOfHeaders);
if (base.ReadStartBody(reader))
{
this.reader = reader;
}
else
{
this.quotas = new XmlDictionaryReaderQuotas();
reader.Quotas.CopyTo(this.quotas);
reader.Close();
}
}
}
internal override XmlDictionaryReader GetReaderAtHeader()
{
if (this.headers.ContainsOnlyBufferedMessageHeaders)
{
XmlDictionaryReader messageReader = this.messageData.GetMessageReader();
if (messageReader.NodeType != XmlNodeType.Element)
{
messageReader.MoveToContent();
}
messageReader.Read();
if (ReceivedMessage.HasHeaderElement(messageReader, this.headers.MessageVersion.Envelope))
{
return(messageReader);
}
}
return(base.GetReaderAtHeader());
}
protected override void OnWriteStartHeaders(XmlDictionaryWriter writer)
{
using (XmlDictionaryReader reader = this.GetMessageReader())
{
reader.MoveToContent();
EnvelopeVersion envelope = this.Version.Envelope;
reader.Read();
if (ReceivedMessage.HasHeaderElement(reader, envelope))
{
writer.WriteStartElement(reader.Prefix, "Header", envelope.Namespace);
writer.WriteAttributes(reader, false);
}
else
{
writer.WriteStartElement("s", "Header", envelope.Namespace);
}
}
}
public XmlDictionaryReader GetBufferedReaderAtBody()
{
XmlDictionaryReader messageReader = this.messageData.GetMessageReader();
if (messageReader.NodeType != XmlNodeType.Element)
{
messageReader.MoveToContent();
}
if (this.Version.Envelope != EnvelopeVersion.None)
{
messageReader.Read();
if (ReceivedMessage.HasHeaderElement(messageReader, this.headers.MessageVersion.Envelope))
{
messageReader.Skip();
}
if (messageReader.NodeType != XmlNodeType.Element)
{
messageReader.MoveToContent();
}
}
return(messageReader);
}
public BufferedMessage(IBufferedMessageData messageData, System.ServiceModel.Channels.RecycledMessageState recycledMessageState, bool[] understoodHeaders, bool understoodHeadersModified)
{
bool flag = true;
try
{
this.recycledMessageState = recycledMessageState;
this.messageData = messageData;
this.properties = recycledMessageState.TakeProperties();
if (this.properties == null)
{
this.properties = new MessageProperties();
}
XmlDictionaryReader messageReader = messageData.GetMessageReader();
MessageVersion messageVersion = messageData.MessageEncoder.MessageVersion;
if (messageVersion.Envelope == EnvelopeVersion.None)
{
this.reader = messageReader;
this.headers = new MessageHeaders(messageVersion);
}
else
{
EnvelopeVersion envelopeVersion = ReceivedMessage.ReadStartEnvelope(messageReader);
if (messageVersion.Envelope != envelopeVersion)
{
Exception innerException = new ArgumentException(System.ServiceModel.SR.GetString("EncoderEnvelopeVersionMismatch", new object[] { envelopeVersion, messageVersion.Envelope }), "reader");
throw TraceUtility.ThrowHelperError(new CommunicationException(innerException.Message, innerException), this);
}
if (ReceivedMessage.HasHeaderElement(messageReader, envelopeVersion))
{
this.headers = recycledMessageState.TakeHeaders();
if (this.headers == null)
{
this.headers = new MessageHeaders(messageVersion, messageReader, messageData, recycledMessageState, understoodHeaders, understoodHeadersModified);
}
else
{
this.headers.Init(messageVersion, messageReader, messageData, recycledMessageState, understoodHeaders, understoodHeadersModified);
}
}
else
{
this.headers = new MessageHeaders(messageVersion);
}
ReceivedMessage.VerifyStartBody(messageReader, envelopeVersion);
int maxSizeOfHeaders = 0x7fffffff;
this.bodyAttributes = XmlAttributeHolder.ReadAttributes(messageReader, ref maxSizeOfHeaders);
if (maxSizeOfHeaders < 0x7fffefff)
{
this.bodyAttributes = null;
}
if (base.ReadStartBody(messageReader))
{
this.reader = messageReader;
}
else
{
messageReader.Close();
}
}
flag = false;
}
finally
{
if (flag && MessageLogger.LoggingEnabled)
{
MessageLogger.LogMessage(messageData.Buffer, MessageLoggingSource.Malformed);
}
}
}
