// Attach the debug engine to a program.
int IDebugEngine2.Attach(IDebugProgram2[] rgpPrograms, IDebugProgramNode2[] rgpProgramNodes, uint celtPrograms, IDebugEventCallback2 ad7Callback, enum_ATTACH_REASON dwReason)
{
//Debug.Assert(Worker.MainThreadId == Worker.CurrentThreadId);
Debug.Assert(m_ad7ProgramId == Guid.Empty);
// MessageBox.Show("IDebugEngine2.Attach", "Debugger debugging", MessageBoxButtons.OK, 0);
if (celtPrograms != 1)
{
Debug.Fail("SampleEngine only expects to see one program in a process");
throw new ArgumentException();
}
try
{
int processId = EngineUtils.GetProcessId(rgpPrograms[0]);
if (processId == 0)
{
return(EngineConstants.E_NOTIMPL); // sample engine only supports system processes
}
EngineUtils.RequireOk(rgpPrograms[0].GetProgramId(out m_ad7ProgramId));
// Attach can either be called to attach to a new process, or to complete an attach
// to a launched process
/* if (m_pollThread == null)
* {
* // We are being asked to debug a process when we currently aren't debugging anything
* m_pollThread = new WorkerThread();
*
* m_engineCallback = new EngineCallback(this, ad7Callback);
*
* // Complete the win32 attach on the poll thread
* m_pollThread.RunOperation(new Operation(delegate
* {
* m_debuggedProcess = Worker.AttachToProcess(m_engineCallback, processId);
* }));
*
* m_pollThread.SetDebugProcess(m_debuggedProcess);
* }
* else
* {
* if (processId != m_debuggedProcess.Id)
* {
* Debug.Fail("Asked to attach to a process while we are debugging");
* return EngineConstants.E_FAIL;
* }
*
* m_pollThread.SetDebugProcess(m_debuggedProcess);
* } */
AD7EngineCreateEvent.Send(this);
AD7ProgramCreateEvent.Send(this);
// start polling for debug events on the poll thread
/*m_pollThread.RunOperationAsync(new Operation(delegate
* {
* m_debuggedProcess.ResumeEventPump();
* }));*/
return(EngineConstants.S_OK);
}
catch (ComponentException e)
{
return(e.HRESULT);
}
catch (Exception e)
{
return(EngineUtils.UnexpectedException(e));
}
}
internal static void Send(AD7Engine engine)
{
AD7ProgramCreateEvent eventObject = new AD7ProgramCreateEvent();
engine.Callback.Send(eventObject, IID, null);
}