void IDkmLanguageFrameDecoder.GetFrameName(
DkmInspectionContext inspectionContext,
DkmWorkList workList,
DkmStackWalkFrame frame,
DkmVariableInfoFlags argumentFlags,
DkmCompletionRoutine <DkmGetFrameNameAsyncResult> completionRoutine)
{
try
{
Debug.Assert((argumentFlags & (DkmVariableInfoFlags.Names | DkmVariableInfoFlags.Types | DkmVariableInfoFlags.Values)) == argumentFlags,
$"Unexpected argumentFlags '{argumentFlags}'");
GetNameWithGenericTypeArguments(inspectionContext, workList, frame,
onSuccess: method => GetFrameName(inspectionContext, workList, frame, argumentFlags, completionRoutine, method),
onFailure: e => completionRoutine(DkmGetFrameNameAsyncResult.CreateErrorResult(e)));
}
catch (NotImplementedMetadataException)
{
inspectionContext.GetFrameName(workList, frame, argumentFlags, completionRoutine);
}
catch (Exception e) when(ExpressionEvaluatorFatalError.CrashIfFailFastEnabled(e))
{
throw ExceptionUtilities.Unreachable;
}
}
/// <summary>
/// This method is called by the debug engine to get the text representation of a stack
/// frame.
/// </summary>
/// <param name="inspectionContext">Context of the evaluation. This contains options/flags
/// to be used during compilation. It also contains the InspectionSession. The inspection
/// session is the object that provides lifetime management for our objects. When the user
/// steps or continues the process, the debug engine will dispose of the inspection session</param>
/// <param name="workList">The current work list. This is used to batch asynchronous
/// work items. If any asynchronous calls are needed later, this is the work list to pass
/// to the asynchronous call. It's not needed in our case.</param>
/// <param name="frame">The frame to get the text representation for</param>
/// <param name="argumentFlags">Option flags to change the way we format frames</param>
/// <param name="completionRoutine">Completion routine to call when work is completed</param>
void IDkmLanguageFrameDecoder.GetFrameName(
DkmInspectionContext inspectionContext,
DkmWorkList workList,
DkmStackWalkFrame frame,
DkmVariableInfoFlags argumentFlags,
DkmCompletionRoutine <DkmGetFrameNameAsyncResult> completionRoutine)
{
try
{
string name = TryGetFrameNameHelper(inspectionContext, frame, argumentFlags) ?? "<Unknown Method>";
completionRoutine(new DkmGetFrameNameAsyncResult(name));
}
catch (Exception)
{
inspectionContext.GetFrameName(workList, frame, argumentFlags, completionRoutine);
}
}
