private static void PostDebugEventHandler(object sender, CustomPostCallbackEventArgs e)
{
var stopOptions = Shell.Properties[MDbgStopOptions.PropertyName]
as MDbgStopOptions;
stopOptions.ActOnCallback(sender as MDbgProcess, e);
}
/// <summary> /// Acts on debugger callback. /// </summary> /// <param name="currentProcess">The current MDbgProcess. </param> /// <param name="args">The callback arguments.</param> public abstract void ActOnCallback(MDbgProcess currentProcess, CustomPostCallbackEventArgs args);
/// <summary>
/// Does nothing - an ExceptionEnhancedStopOptionPolicy object is only meant to control the
/// ExceptionEnhanced switch in an ExceptionStopOptionPolicy object, not to directly stop the
/// debugger or to log a callback.
/// </summary>
/// <param name="currentProcess">Current MDbgProcess.</param>
/// <param name="args">Callback arguments.</param>
public override void ActOnCallback(MDbgProcess currentProcess, CustomPostCallbackEventArgs args)
{
}
/// <summary>
/// Acts on the debugger callback, based on the stop option policy settings and the
/// type of exception thrown.
/// </summary>
/// <param name="currentProcess">Current MDbgProcess.</param>
/// <param name="args">Callback arguments.</param>
public override void ActOnCallback(MDbgProcess currentProcess, CustomPostCallbackEventArgs args)
{
var ea = args.CallbackArgs as CorException2EventArgs;
var ua = args.CallbackArgs as CorExceptionUnwind2EventArgs;
bool bException2 = (ea != null);
if (m_exceptionEnhancedOn ||
(bException2 && (ea.EventType == CorDebugExceptionCallbackType.DEBUG_EXCEPTION_FIRST_CHANCE)))
{
MDbgThread currentThread = null;
currentThread =
currentProcess.Threads.GetThreadFromThreadId((args.CallbackArgs as CorThreadEventArgs).Thread.Id);
string exceptionType = currentThread.CurrentException.TypeName;
switch (DetermineBehavior(exceptionType))
{
case DebuggerBehavior.Stop:
if (bException2)
{
args.Controller.Stop(ea.Thread, new ExceptionThrownStopReason(ea.AppDomain,
ea.Thread, ea.Frame, ea.Offset,
ea.EventType, ea.Flags,
m_exceptionEnhancedOn));
}
else
{
args.Controller.Stop(ua.Thread, new ExceptionUnwindStopReason(ua.AppDomain,
ua.Thread, ua.EventType,
ua.Flags));
}
break;
case DebuggerBehavior.Log:
CommandBase.WriteOutput("Exception thrown: " + currentThread.CurrentException.TypeName +
" at function " + currentThread.CurrentFrame.Function.FullName +
" in source file " + currentThread.CurrentSourcePosition.Path +
":" + currentThread.CurrentSourcePosition.Line);
if (m_exceptionEnhancedOn)
{
if (bException2)
{
CommandBase.WriteOutput("Event type: " + ea.EventType);
}
else
{
CommandBase.WriteOutput("Event type: " + ua.EventType);
}
}
CommandBase.WriteOutput("");
break;
}
}
}
/// <summary>
/// Acts on the current callback, based on the current debugger behavior for this stop
/// option policy.
/// </summary>
/// <param name="currentProcess">Current MDbgProcess.</param>
/// <param name="args">Callback arguments.</param>
public override void ActOnCallback(MDbgProcess currentProcess, CustomPostCallbackEventArgs args)
{
var eventArgs = args.CallbackArgs as CorEventArgs;
switch (m_behavior)
{
case DebuggerBehavior.Stop:
args.Controller.Stop(eventArgs.Thread,
MDbgUtil.CreateStopReasonFromEventArgs(eventArgs, currentProcess));
break;
case DebuggerBehavior.Log:
CommandBase.WriteOutput(eventArgs + "\n");
break;
}
}
/// <summary>
/// Acts on debugger callback based on the contained stop option policies matching
/// the callback type.
/// </summary>
/// <param name="currentProcess">Current MDbgProcess.</param>
/// <param name="args">Debugger callback arguments.</param>
public void ActOnCallback(MDbgProcess currentProcess, CustomPostCallbackEventArgs args)
{
if (m_stopOptions[(int) args.CallbackType] != null)
{
foreach (MDbgStopOptionPolicy sop in m_stopOptions[(int) args.CallbackType])
{
sop.ActOnCallback(currentProcess, args);
}
}
}
