public override void GenerateLogMethodBody(LoggingSite site, Func <string> getMessageExpression)
{
m_codeGenerator.Ln("if ({0}.AriaV2StaticState.IsEnabled)", GlobalInstrumentationNamespaceCommon);
using (m_codeGenerator.Br)
{
m_codeGenerator.Lns("var eventData = new {0}.AriaEvent(\"{1}\", \"{2}\", \"{3}\")", GlobalInstrumentationNamespaceCommon, site.Method.Name, m_targetFramework, m_targetRuntime);
// Save context fields that all events save
m_codeGenerator.Lns("eventData.SetProperty(\"Environment\", {0}.Session.Environment)", site.LoggingContextParameterName);
m_codeGenerator.Lns("eventData.SetProperty(\"SessionId\", {0}.Session.Id)", site.LoggingContextParameterName);
m_codeGenerator.Lns("eventData.SetProperty(\"RelatedSessionId\", {0}.Session.RelatedId)", site.LoggingContextParameterName);
// We only capture the username for MS internal
m_codeGenerator.Ln("if ({0}.UserName.IsInternalCollectionAllowed)", GlobalInstrumentationNamespaceCommon);
using (m_codeGenerator.Br)
{
m_codeGenerator.Lns("eventData.SetProperty(\"UserName\", EngineEnvironmentSettings.BuildXLUserName.Value ?? Environment.UserName)");
m_codeGenerator.Lns("eventData.SetProperty(\"MachineName\", Environment.MachineName)");
}
m_codeGenerator.Lns("eventData.SetProperty(\"User\", EngineEnvironmentSettings.BuildXLUserName.Value ?? Environment.UserName, {0}.PiiType.Identity)", GlobalInstrumentationNamespaceCommon);
foreach (var item in site.FlattenedPayload)
{
WritePayload(site, item);
}
m_codeGenerator.Ln("eventData.Log();");
}
}
/// <inheritdoc/>
public override void GenerateLogMethodBody(LoggingSite site, Func <string> getMessageExpression)
{
foreach (var item in site.FlattenedPayload)
{
if (IsCompatibleNumeric(item.Type))
{
m_codeGenerator.Ln("BuildXL.Tracing.ETWLogger.Log.Statistic({0}.Session.RelatedActivityId, \"{1}_{2}\", (long){3});", site.LoggingContextParameterName, site.Method.Name, item.AddressForTelemetryString, item.Address);
}
else if (item.Type.SpecialType == SpecialType.System_UInt64)
{
m_errorReport.ReportError(site.Method, "Numeric payload member {0} not being logged as a statistic because it may overflow when cast to a long.", item.Address);
}
else
{
IPropertySymbol key;
IPropertySymbol value;
if (AriaV2.TryGetEnumerableKeyValuePair(item, out key, out value) &&
key.Type.SpecialType == SpecialType.System_String &&
IsCompatibleNumeric(value.Type))
{
m_codeGenerator.Ln("foreach (var item in {0})", item.Address);
using (m_codeGenerator.Br)
{
// This directly calls the ETWLogger to make sure a Statistic event is logged to ensure all
// statistics, whether they are logged with the bulk call or not, get to the same ETW event.
m_codeGenerator.Ln("BuildXL.Tracing.ETWLogger.Log.Statistic({0}.Session.RelatedActivityId, \"{1}\" + item.Key, (long)item.Value);", site.LoggingContextParameterName, ComputeKeyPrefix(site));
}
}
}
}
}
public static string ComputeKeyPrefix(LoggingSite site)
{
if (!site.Method.Name.Equals("BulkStatistic", StringComparison.OrdinalIgnoreCase))
{
return(site.Method.Name + "_");
}
return(string.Empty);
}
/// <inheritdoc/>
public override void GenerateLogMethodBody(LoggingSite site, Func <string> getMessageExpression)
{
var locationParameter = GetLocationParameter(site);
m_codeGenerator.Ln("if ({0})", nameof(LoggerBase.InspectMessageEnabled));
using (m_codeGenerator.Br)
{
m_codeGenerator.Ln("{0}({1}, EventLevel.{2}, {3}, {4});", InspectMessageFunctionName, site.Id, site.Level, getMessageExpression(), locationParameter);
}
m_codeGenerator.Ln();
}
private void WritePayload(LoggingSite site, LoggingSite.AddressedType item)
{
if (item.Type.SpecialType == SpecialType.System_String)
{
m_codeGenerator.Ln("eventData.SetProperty({0}.AriaV2StaticState.ScrubEventProperty(\"{1}\"), {2});", GlobalInstrumentationNamespaceCommon, item.AddressForTelemetryString, item.Address);
return;
}
else if (IsCompatibleNumeric(item.Type))
{
m_codeGenerator.Ln("eventData.SetProperty({0}.AriaV2StaticState.ScrubEventProperty(\"{1}\"), (long){2});", GlobalInstrumentationNamespaceCommon, item.AddressForTelemetryString, item.Address);
return;
}
else if (item.Type.TypeKind == TypeKind.Enum)
{
m_codeGenerator.Ln("eventData.SetProperty({0}.AriaV2StaticState.ScrubEventProperty(\"{1}\"), (long){2});", GlobalInstrumentationNamespaceCommon, item.AddressForTelemetryString, item.Address);
m_codeGenerator.Ln("eventData.SetProperty({0}.AriaV2StaticState.ScrubEventProperty(\"{1}\"), {2}.ToString());", GlobalInstrumentationNamespaceCommon, item.AddressForTelemetryString, item.Address);
return;
}
else if (item.Type.SpecialType == SpecialType.System_Boolean)
{
m_codeGenerator.Ln("eventData.SetProperty({0}.AriaV2StaticState.ScrubEventProperty(\"{1}\"), {2}.ToString());", GlobalInstrumentationNamespaceCommon, item.AddressForTelemetryString, item.Address);
return;
}
else
{
IPropertySymbol key;
IPropertySymbol value;
if (TryGetEnumerableKeyValuePair(item, out key, out value) &&
key.Type.SpecialType == SpecialType.System_String &&
(value.Type.SpecialType == SpecialType.System_String || IsCompatibleNumeric(value.Type)))
{
m_codeGenerator.Ln("foreach (var item in {0})", item.Address);
using (m_codeGenerator.Br)
{
if (value.Type.SpecialType == SpecialType.System_String)
{
m_codeGenerator.Ln("eventData.SetProperty({0}.AriaV2StaticState.ScrubEventProperty(item.Key), item.Value);", GlobalInstrumentationNamespaceCommon);
}
else
{
m_codeGenerator.Ln("eventData.SetProperty({0}.AriaV2StaticState.ScrubEventProperty(item.Key), (long)item.Value);", GlobalInstrumentationNamespaceCommon);
}
}
return;
}
}
m_errorReport.ReportError(site.Method, "{0}'s type is not supported by the AriaV2 generator", item.Address);
}
/// <inheritdoc/>
public override void GenerateLogMethodBody(LoggingSite site, Func <string> getMessageExpression)
{
m_codeGenerator.Ln("if ({0}.ETWLogger.Log.IsEnabled({1}, (EventKeywords){2}))", m_globalNamespace, CreateEventLevel(site.Level), site.EventKeywords);
using (m_codeGenerator.Br)
{
var relatedActivityIdArg = site.EventOpcode == (int)EventOpcode.Start ?
$"{site.LoggingContextParameterName}.ParentActivityId" :
$"{site.LoggingContextParameterName}.Session.RelatedActivityId";
m_codeGenerator.Ln(
"{0}.ETWLogger.Log.{1}({2}{3}{4});",
m_globalNamespace,
site.Method.Name,
relatedActivityIdArg,
site.FlattenedPayload.Count > 0 ? ", " : string.Empty,
site.GetFlattenedPayloadArgs());
}
}
public override void GenerateLogMethodBody(LoggingSite site, Func <string> getMessageExpression)
{
}
private static string GetLocationParameter(LoggingSite site)
{
var location = site.Payload.FirstOrDefault(p => p.Type.ToDisplayString(s_symbolDisplayFormat) == "BuildXL.Utilities.Instrumentation.Common.Location");
return(location?.Name ?? "null");
}
