static XPathNavigator BuildTraceString(PlainXmlWriter xml,
TraceEventType type,
string code,
string description,
TraceRecord trace,
Exception exception,
object source)
{
xml.WriteStartElement(DiagnosticStrings.TraceRecordTag);
xml.WriteAttributeString(DiagnosticStrings.NamespaceTag, DiagnosticTrace.TraceRecordVersion);
xml.WriteAttributeString(DiagnosticStrings.SeverityTag, DiagnosticTrace.LookupSeverity(type));
xml.WriteElementString(DiagnosticStrings.TraceCodeTag, code);
xml.WriteElementString(DiagnosticStrings.DescriptionTag, description);
xml.WriteElementString(DiagnosticStrings.AppDomain, DiagnosticTrace.AppDomainFriendlyName);
if (source != null)
{
xml.WriteElementString(DiagnosticStrings.SourceTag, DiagnosticTrace.CreateSourceString(source));
}
if (trace != null)
{
xml.WriteStartElement(DiagnosticStrings.ExtendedDataTag);
xml.WriteAttributeString(DiagnosticStrings.NamespaceTag, trace.EventId);
trace.WriteTo(xml);
xml.WriteEndElement();
}
if (exception != null)
{
xml.WriteStartElement(DiagnosticStrings.ExceptionTag);
DiagnosticTrace.AddExceptionToTraceString(xml, exception);
xml.WriteEndElement();
}
xml.WriteEndElement();
return(xml.ToNavigator());
}
static void AddExceptionToTraceString(XmlWriter xml, Exception exception)
{
xml.WriteElementString(DiagnosticStrings.ExceptionTypeTag, DiagnosticTrace.XmlEncode(exception.GetType().AssemblyQualifiedName));
xml.WriteElementString(DiagnosticStrings.MessageTag, DiagnosticTrace.XmlEncode(exception.Message));
xml.WriteElementString(DiagnosticStrings.StackTraceTag, DiagnosticTrace.XmlEncode(DiagnosticTrace.StackTraceString(exception)));
xml.WriteElementString(DiagnosticStrings.ExceptionStringTag, DiagnosticTrace.XmlEncode(exception.ToString()));
Win32Exception win32Exception = exception as Win32Exception;
if (win32Exception != null)
{
xml.WriteElementString(DiagnosticStrings.NativeErrorCodeTag, win32Exception.NativeErrorCode.ToString("X", CultureInfo.InvariantCulture));
}
if (exception.Data != null && exception.Data.Count > 0)
{
xml.WriteStartElement(DiagnosticStrings.DataItemsTag);
foreach (object dataItem in exception.Data.Keys)
{
xml.WriteStartElement(DiagnosticStrings.DataTag);
//Fix for Watson
if (dataItem != null && exception.Data[dataItem] != null)
{
xml.WriteElementString(DiagnosticStrings.KeyTag, DiagnosticTrace.XmlEncode(dataItem.ToString()));
xml.WriteElementString(DiagnosticStrings.ValueTag, DiagnosticTrace.XmlEncode(exception.Data[dataItem].ToString()));
}
xml.WriteEndElement();
}
xml.WriteEndElement();
}
if (exception.InnerException != null)
{
xml.WriteStartElement(DiagnosticStrings.InnerExceptionTag);
DiagnosticTrace.AddExceptionToTraceString(xml, exception.InnerException);
xml.WriteEndElement();
}
}
static void AddExceptionToTraceString(XmlWriter xml, Exception exception)
{
xml.WriteElementString(DiagnosticStrings.ExceptionTypeTag, DiagnosticTrace.XmlEncode(exception.GetType().AssemblyQualifiedName));
xml.WriteElementString(DiagnosticStrings.MessageTag, DiagnosticTrace.XmlEncode(exception.Message));
xml.WriteElementString(DiagnosticStrings.StackTraceTag, DiagnosticTrace.XmlEncode(DiagnosticTrace.StackTraceString(exception)));
xml.WriteElementString(DiagnosticStrings.ExceptionStringTag, DiagnosticTrace.XmlEncode(exception.ToString()));
Win32Exception win32Exception = exception as Win32Exception;
if (win32Exception != null)
{
xml.WriteElementString(DiagnosticStrings.NativeErrorCodeTag, win32Exception.NativeErrorCode.ToString("X", CultureInfo.InvariantCulture));
}
if (exception.Data != null && exception.Data.Count > 0)
{
xml.WriteStartElement(DiagnosticStrings.DataItemsTag);
foreach (object dataItem in exception.Data.Keys)
{
xml.WriteStartElement(DiagnosticStrings.DataTag);
//Fix for Watson bug CSDMain 136718 - Add the null check incase the value is null. Only if both the key and value are non null,
//write out the xml elements corresponding to them
if (dataItem != null && exception.Data[dataItem] != null)
{
xml.WriteElementString(DiagnosticStrings.KeyTag, DiagnosticTrace.XmlEncode(dataItem.ToString()));
xml.WriteElementString(DiagnosticStrings.ValueTag, DiagnosticTrace.XmlEncode(exception.Data[dataItem].ToString()));
}
xml.WriteEndElement();
}
xml.WriteEndElement();
}
if (exception.InnerException != null)
{
xml.WriteStartElement(DiagnosticStrings.InnerExceptionTag);
DiagnosticTrace.AddExceptionToTraceString(xml, exception.InnerException);
xml.WriteEndElement();
}
}
