MessageTraceRecord.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / ServiceModel / System / ServiceModel / Diagnostics / MessageTraceRecord.cs / 1 / MessageTraceRecord.cs
                        

                        
                            //------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------

namespace System.ServiceModel.Diagnostics 
{
    using System; 
    using System.ServiceModel.Channels; 
    using System.ServiceModel;
    using System.Diagnostics; 
    using System.Globalization;
    using System.IdentityModel.Claims;
    using System.IdentityModel.Policy;
    using System.Xml; 
    using System.Xml.Serialization;
 
 
    internal class MessageTraceRecord : TraceRecord
    { 
        Message message;
        internal MessageTraceRecord(Message message)
        {
            this.message = message; 
        }
 
        internal override string EventId { get { return TraceRecord.EventIdBase + "Message" + TraceRecord.NamespaceSuffix; } } 

        protected Message Message 
        {
            get { return this.message; }
        }
 
        internal override void WriteTo(XmlWriter xml)
        { 
            if ((this.message != null) && 
                (this.message.State != MessageState.Closed) &&
                (this.message.Headers != null)) 
            {
                try
                {
                    xml.WriteStartElement("MessageProperties"); 
                    if (message.Properties.Encoder != null)
                    { 
                        xml.WriteElementString("Encoder", message.Properties.Encoder.ToString()); 
                    }
                    xml.WriteElementString("AllowOutputBatching", message.Properties.AllowOutputBatching.ToString()); 
                    if (message.Properties.Security != null && message.Properties.Security.ServiceSecurityContext != null)
                    {
                        xml.WriteStartElement("Security");
                        xml.WriteElementString("IsAnonymous", message.Properties.Security.ServiceSecurityContext.IsAnonymous.ToString()); 
                        bool windowsIdentityUsed = message.Properties.Security.ServiceSecurityContext.WindowsIdentity != null &&
                            !string.IsNullOrEmpty(message.Properties.Security.ServiceSecurityContext.WindowsIdentity.Name); 
                        xml.WriteElementString("WindowsIdentityUsed", windowsIdentityUsed.ToString()); 
                        if (DiagnosticUtility.ShouldTraceVerbose)
                        { 
                            xml.WriteStartElement("Claims");
                            AuthorizationContext authContext = message.Properties.Security.ServiceSecurityContext.AuthorizationContext;
                            for (int i = 0; i < authContext.ClaimSets.Count; ++i)
                            { 
                                ClaimSet claimSet = authContext.ClaimSets[i];
                                xml.WriteStartElement("ClaimSet"); 
                                xml.WriteAttributeString("ClrType", DiagnosticTrace.XmlEncode(claimSet.GetType().AssemblyQualifiedName)); 

                                for (int j = 0; j < claimSet.Count; ++j) 
                                {
                                    DiagnosticUtility.DebugAssert(null != claimSet[j], "Claim cannot be null");
                                    SecurityTraceRecordHelper.WriteClaim(xml, claimSet[j]);
                                } 
                                xml.WriteEndElement();
                            } 
                            xml.WriteEndElement(); 
                        }
                        xml.WriteEndElement(); 
                    }

                    if (message.Properties.Via != null)
                    { 
                        xml.WriteElementString("Via", message.Properties.Via.ToString());
                    } 
 
                    xml.WriteEndElement();
 
                    xml.WriteStartElement(MessageLogTraceRecord.MessageHeadersElementName);
                    for (int i = 0; i < this.message.Headers.Count; i++)
                    {
                        this.message.Headers.WriteHeader(i, xml); 
                    }
 
                    xml.WriteEndElement(); 
                }
                catch (CommunicationException e) 
                {
                    if (DiagnosticUtility.ShouldTraceInformation)
                    {
                        TraceUtility.TraceEvent(TraceEventType.Information, TraceCode.DiagnosticsFailedMessageTrace, e, message); 
                    }
                } 
            } 
        }
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.

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