180 lines
7.8 KiB
C#
180 lines
7.8 KiB
C#
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//-----------------------------------------------------------------------------
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//-----------------------------------------------------------------------------
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namespace System.ServiceModel.Channels
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{
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/*
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Message Framing BNF:
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protocol-stream-a = (singleton-unsized-stream-a | duplex-stream-a | simplex-stream-a | singleton-sized-stream-a)+
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protocol-stream-b = (singleton-unsized-stream-b | duplex-stream-b)+
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singleton-unsized-stream-a = version-record mode-record-type singleton-unsized-mode via-record encoding-record upgrade-request* preamble-end-record-type singleton-message end-record-type
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duplex-stream-a = version-record mode-record-type duplex-mode via-record encoding-record upgrade-request* preamble-end-record-type duplex-message* end-record-type
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simplex-stream-a = version-record mode-record-type simplex-mode via-record encoding-record simplex-message* end-record-type
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singleton-sized-stream-a = version-record mode-record-type singleton-sized-mode via-record encoding-record octets
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singleton-unsized-stream-b = upgrade-response* preamble-response singleton-message? end-record-type
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duplex-stream-b = upgrade-response* preamble-response duplex-message* (fault-message | end-record-type)
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singleton-message = unsized-message
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duplex-message = sized-message
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simplex-message = sized-message
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fault-message = fault-record-type mbint utf8-octets
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sized-message = sized-envelope-record-type mbint octets
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unsized-message = unsized-envelope-record-type (mbint octets)* octet(0x0)
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preamble-response = preamble-ack-record-type | fault-message
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upgrade-request = upgrade-request-record-type mbint utf8-octets octets
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upgrade-response = upgrade-response-record-type octets
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version-record = version-record-type major-version-number minor-version-number
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major-version-number = octet(0x1)
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minor-version-number = octet(0x0)
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encoding-record = known-encoding-record | extensible-encoding-record
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known-encoding-record = known-encoding-record-type known-encoding-type
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extensible-encoding-record = extensible-encoding-record-type mbint utf8-octets
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via-record = via-record-type mbint utf8-octets
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singleton-unsized-mode = octet(0x1)
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duplex-mode = octet(0x2)
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simplex-mode = octet(0x3)
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singleton-sized-mode = octet(0x4)
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known-encoding-type = text-encoding | binary-encoding | mtom-encoding
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binary-encoding = binary-sessionless-encoding | binary-session-encoding
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text-encoding = soap11-text-encoding | soap12-text-encoding
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soap11-text-encoding = soap11-utf8-encoding | soap11-utf16-encoding | soap11-unicodeFFFE-encoding
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soap12-text-encoding = soap12-utf8-encoding | soap12-utf16-encoding | soap12-unicodeFFFE-encoding
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soap11-utf8-encoding = octet(0x0)
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soap11-utf16-encoding = octet(0x1)
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soap11-unicodeFFFE-encoding = octet(0x2)
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soap12-utf8-encoding = octet(0x3)
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soap12-utf16-encoding = octet(0x4)
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soap12-unicodeFFFE-encoding = octet(0x5)
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mtom-encoding = octet(0x6)
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binary-sessionless-encoding = octet(0x7)
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binary-session-encoding = octet(0x8)
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version-record-type = octet(0x0)
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mode-record-type = octet(0x1)
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via-record-type = octet(0x2)
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known-encoding-record-type = octet(0x3)
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extensible-encoding-record-type = octet(0x4)
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unsized-envelope-record-type = octet(0x5)
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sized-envelope-record-type = octet(0x6)
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end-record-type = octet(0x7)
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fault-record-type = octet(0x8)
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upgrade-request-record-type = octet(0x9)
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upgrade-response-record-type = octet(0xA)
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preamble-ack-record-type = octet (0xB)
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preamble-end-record-type = octet (0xC)
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*/
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enum FramingRecordType
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{
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Version = 0x0,
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Mode = 0x1,
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Via = 0x2,
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KnownEncoding = 0x3,
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ExtensibleEncoding = 0x4,
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UnsizedEnvelope = 0x5,
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SizedEnvelope = 0x6,
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End = 0x7,
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Fault = 0x8,
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UpgradeRequest = 0x9,
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UpgradeResponse = 0xA,
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PreambleAck = 0xB,
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PreambleEnd = 0xC,
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}
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enum FramingMode
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{
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Singleton = 0x1,
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Duplex = 0x2,
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Simplex = 0x3,
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SingletonSized = 0x4,
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}
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static class FramingUpgradeString
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{
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public const string SslOrTls = "application/ssl-tls";
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public const string Negotiate = "application/negotiate";
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}
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enum FramingEncodingType
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{
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Soap11Utf8 = 0x0,
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Soap11Utf16 = 0x1,
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Soap11Utf16FFFE = 0x2,
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Soap12Utf8 = 0x3,
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Soap12Utf16 = 0x4,
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Soap12Utf16FFFE = 0x5,
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MTOM = 0x6,
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Binary = 0x7,
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BinarySession = 0x8,
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}
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static class FramingEncodingString
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{
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public const string Soap11Utf8 = "text/xml; charset=utf-8";
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public const string Soap11Utf16 = "text/xml; charset=utf16";
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public const string Soap11Utf16FFFE = "text/xml; charset=unicodeFFFE";
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public const string Soap12Utf8 = "application/soap+xml; charset=utf-8";
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public const string Soap12Utf16 = "application/soap+xml; charset=utf16";
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public const string Soap12Utf16FFFE = "application/soap+xml; charset=unicodeFFFE";
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public const string MTOM = "multipart/related";
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public const string Binary = "application/soap+msbin1";
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public const string BinarySession = "application/soap+msbinsession1";
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public const string ExtendedBinaryGZip = Binary + "+gzip";
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public const string ExtendedBinarySessionGZip = BinarySession + "+gzip";
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public const string ExtendedBinaryDeflate = Binary + "+deflate";
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public const string ExtendedBinarySessionDeflate = BinarySession + "+deflate";
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public const string NamespaceUri = "http://schemas.microsoft.com/ws/2006/05/framing";
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const string FaultBaseUri = NamespaceUri + "/faults/";
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public const string ContentTypeInvalidFault = FaultBaseUri + "ContentTypeInvalid";
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public const string ContentTypeTooLongFault = FaultBaseUri + "ContentTypeTooLong";
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public const string ConnectionDispatchFailedFault = FaultBaseUri + "ConnectionDispatchFailed";
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public const string EndpointNotFoundFault = FaultBaseUri + "EndpointNotFound";
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public const string EndpointUnavailableFault = FaultBaseUri + "EndpointUnavailable";
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public const string MaxMessageSizeExceededFault = FaultBaseUri + "MaxMessageSizeExceededFault";
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public const string ServerTooBusyFault = FaultBaseUri + "ServerTooBusy";
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public const string ServiceActivationFailedFault = FaultBaseUri + "ServiceActivationFailed";
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public const string UnsupportedModeFault = FaultBaseUri + "UnsupportedMode";
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public const string UnsupportedVersionFault = FaultBaseUri + "UnsupportedVersion";
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public const string UpgradeInvalidFault = FaultBaseUri + "UpgradeInvalid";
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public const string ViaTooLongFault = FaultBaseUri + "ViaTooLong";
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const string ExceptionKey = "FramingEncodingString";
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public static bool TryGetFaultString(Exception exception, out string framingFault)
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{
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framingFault = null;
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if (exception.Data.Contains(FramingEncodingString.ExceptionKey))
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{
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framingFault = exception.Data[FramingEncodingString.ExceptionKey] as string;
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if (framingFault != null)
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{
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return true;
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}
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}
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return false;
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}
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public static void AddFaultString(Exception exception, string framingFault)
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{
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exception.Data[FramingEncodingString.ExceptionKey] = framingFault;
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}
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}
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static class FramingVersion
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{
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public const int Major = 0x1;
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public const int Minor = 0x0;
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}
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}
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