C# IDebugProgram2类代码示例

        // Attach the debug engine to a program. 
        int IDebugEngine2.Attach(IDebugProgram2[] rgpPrograms, IDebugProgramNode2[] rgpProgramNodes, uint celtPrograms, IDebugEventCallback2 ad7Callback, enum_ATTACH_REASON dwReason)
        {
            int processId = EngineUtils.GetProcessId(rgpPrograms[0]);
            if (processId == 0)
            {
                return VSConstants.E_NOTIMPL;
            }

            pID = (uint)processId;

            events = ad7Callback;

            EngineUtils.RequireOk(rgpPrograms[0].GetProgramId(out m_ad7ProgramId));

            AD7EngineCreateEvent.Send(this);

            AD7ProgramCreateEvent.Send(this);

            debugThread = new AD7Thread(this);

            AD7ThreadCreateEvent.Send(this);

            // This event is optional
            AD7LoadCompleteEvent.Send(this);
           

            return VSConstants.S_OK;
        }

        public static int GetProcessId(IDebugProgram2 program)
        {
            IDebugProcess2 process;
            RequireOk(program.GetProcess(out process));

            return GetProcessId(process);
        }

    public void Send(IDebugEvent2 eventObject, string iidEvent, IDebugProgram2 program, IDebugThread2 thread) {
      uint attributes;
      var riidEvent = new Guid(iidEvent);

      EngineUtils.RequireOk(eventObject.GetAttributes(out attributes));
      EngineUtils.RequireOk(m_ad7Callback.Event(m_engine, null, program, thread, eventObject, ref riidEvent, attributes));
    }

        public int Event(IDebugEngine2 engine, IDebugProcess2 process, IDebugProgram2 program, 
			IDebugThread2 thread, IDebugEvent2 debugEvent, ref Guid riidEvent, uint attributes)
        {
            if (!(debugEvent is IDebugProcessCreateEvent2) &&
                !(debugEvent is IDebugProcessDestroyEvent2))
                return VSConstants.S_OK;

            var target = GetTargetFromProcess(process);
            if (target == null)
            {
                _package.Reporter.ReportWarning("Can't find target from process {0} ({1}). Event: {2}.",
                    process.GetName(), process.GetProcessId(), TypeHelper.GetDebugEventTypeName(debugEvent));
                return VSConstants.S_OK;
            }

            if (debugEvent is IDebugProcessCreateEvent2)
            {
                target.IsAttached = true;
                _package.History.Items.AddFirst(target);
                _package.Ui.Update();
            }
            else
            {
                target.IsAttached = false;
                _package.Ui.Update();
            }

            return VSConstants.S_OK;
        }

        public int Attach(IDebugProgram2[] rgpPrograms, IDebugProgramNode2[] rgpProgramNodes, uint celtPrograms, IDebugEventCallback2 pCallback, enum_ATTACH_REASON dwReason)
        {
            if (celtPrograms == 0)
                return VSConstants.S_OK;

            if (pCallback == null)
                throw new ArgumentNullException("pCallback");
            if (rgpPrograms == null || rgpPrograms.Length < celtPrograms)
                throw new ArgumentException();
            if (rgpProgramNodes == null || rgpProgramNodes.Length < celtPrograms)
                throw new ArgumentException();

            if (celtPrograms > 1)
                throw new NotImplementedException();

            if (dwReason != enum_ATTACH_REASON.ATTACH_REASON_LAUNCH)
                throw new NotImplementedException();

            JavaDebugProgram program = rgpProgramNodes[0] as JavaDebugProgram;
            if (program == null)
                throw new NotSupportedException();

            lock (_programs)
            {
                _programs.Add(program);
            }

            DebugEvent @event = new DebugEngineCreateEvent(enum_EVENTATTRIBUTES.EVENT_ASYNCHRONOUS, this);
            pCallback.Event(this, program.GetProcess(), program, null, @event);

            program.InitializeDebuggerChannel(this, pCallback);
            return VSConstants.S_OK;
        }

        public static int Event(this IDebugEventCallback2 callback, IDebugEngine2 engine, IDebugProcess2 process, IDebugProgram2 program, IDebugThread2 thread, DebugEvent debugEvent)
        {
            Contract.Requires<ArgumentNullException>(callback != null, "callback");
            Contract.Requires<ArgumentNullException>(debugEvent != null, "debugEvent");
            Contract.Requires<ArgumentNullException>(engine != null, "engine");

            return callback.Event(engine, process, program, thread, debugEvent, debugEvent.EventGuid, (uint)debugEvent.Attributes);
        }

 /// <summary>
 /// Attaches a debug DebugEngine (DE) to a program or programs. Called by the session debug manager (SDM) when the DE is running in-process to the SDM.
 /// </summary>
 /// <param name="rgpPrograms">An array of IDebugProgram2 objects that represent programs to be attached to. These are port programs.</param>
 /// <param name="rgpProgramNodes">An array of IDebugProgramNode2 objects that represent program nodes, one for each program. The program nodes in this array represent the same programs as in pProgram. The program nodes are given so that the DE can identify the programs to attach to.</param>
 /// <param name="celtPrograms">Number of programs and/or program nodes in the pProgram and rgpProgramNodes arrays.</param>
 /// <param name="pCallback">The IDebugEventCallback2 object to be used to send debug events to the SDM.</param>
 /// <param name="dwReason">A value from the ATTACH_REASON enumeration that specifies the reason for attaching these programs. For more information, see the Remarks section.</param>
 /// <returns>If successful, returns S_OK; otherwise, returns an error code.</returns>
 /// <remarks>
 /// There are three reasons for attaching to a program, as follows:
 ///     ATTACH_REASON_LAUNCH indicates that the DE is attaching to the program because the user launched the process that contains it.
 ///     ATTACH_REASON_USER indicates that the user has explicitly requested the DE to attach to a program (or the process that contains a program).
 ///     ATTACH_REASON_AUTO indicates the DE is attaching to a particular program because it is already debugging other programs in a particular process. This is also called auto-attach
 /// 
 /// When this method is called, the DE needs to send these events in sequence:
 ///     IDebugEngineCreateEvent2 (if it has not already been sent for a particular instance of the debug DebugEngine)
 ///     IDebugProgramCreateEvent2
 ///     IDebugLoadCompleteEvent2
 /// 
 /// In addition, if the reason for attaching is ATTACH_REASON_LAUNCH, the DE needs to send the IDebugEntryPointEvent2 event.
 /// Once the DE gets the IDebugProgramNode2 object corresponding to the program being debugged, it can be queried for any private interface.
 /// Before calling the methods of a program node in the array given by pProgram or rgpProgramNodes, impersonation, if required, should be enabled on the IDebugProgram2 interface that represents the program node. Normally, however, this step is not necessary. For more information, see Security Issues.
 /// </remarks>
 public virtual int Attach( IDebugProgram2[] rgpPrograms,
     IDebugProgramNode2[] rgpProgramNodes,
     uint celtPrograms,
     IDebugEventCallback2 pCallback,
     enum_ATTACH_REASON dwReason)
 {
     Logger.Debug( string.Empty );
     return VSConstants.E_NOTIMPL;
 }

        public DebugBreakpointResolution(IDebugProgram2 program, IDebugThread2 thread, enum_BP_TYPE breakpointType, BreakpointResolutionLocation location)
        {
            Contract.Requires<ArgumentNullException>(program != null, "program");
            Contract.Requires<ArgumentNullException>(location != null, "location");

            _program = program;
            _thread = thread;
            _breakpointType = breakpointType;
            _location = location;
        }

 /// <summary>
 /// Perform actual send
 /// </summary>
 private void Send(IDebugProcess2 process, IDebugProgram2 program, IDebugThread2 thread, BaseEvent @event)
 {
     var guid = @event.IID;
     DLog.Debug(DContext.VSDebuggerEvent, "DebugEngine Event {0} {1}", @event.GetType().Name, guid);
     var rc = callback.Event(engine, process, program, thread, @event, ref guid, (uint)@event.Attributes);
     if (!ErrorHandler.Succeeded(rc))
     {
         DLog.Error(DContext.VSDebuggerEvent, "DebugEngine Event failed {0}", rc);
     }
 }

        public int Event(IDebugEngine2 pEngine, IDebugProcess2 pProcess, IDebugProgram2 pProgram, IDebugThread2 pThread, IDebugEvent2 pEvent, ref Guid riidEvent, uint dwAttrib)
        {
            if (pEvent is IRunspaceRequest)
            {
                var request = pEvent as IRunspaceRequest;
                request.SetRunspace(_runspace, _breakpoints);
            }

            return VSConstants.S_OK;
        }

        public int Event( IDebugEngine2 pEngine,
            IDebugProcess2 pProcess,
            IDebugProgram2 pProgram,
            IDebugThread2 pThread,
            IDebugEvent2 pEvent,
            ref Guid riidEvent,
            uint dwAttrib)
        {
            Logger.Debug( string.Empty );

            return VSConstants.S_OK;
        }

    int IDebugEngine2.Attach(IDebugProgram2[] rgpPrograms, IDebugProgramNode2[] rgpProgramNodes, uint celtPrograms, IDebugEventCallback2 pCallback, enum_ATTACH_REASON dwReason)
    {
      Debug.WriteLine("AD7Engine Attach");
      Guid id;

      if (( DebuggerManager.Instance != null ) && ( DebuggerManager.Instance.Debugger.IsRunning))
      {
        // If already running, abort.
        MessageBox.Show("Cannot start MySql Debugger. A MySql Debug session is already running", "Error");
        return HRESULT.E_ATTACH_FAILED_ABORT_SILENTLY;
      }

      rgpPrograms[0].GetProgramId(out id);
      if (id == Guid.Empty)
      {
        return VSConstants.E_NOTIMPL;
      }

      _events = new AD7Events(this, pCallback);

      try
      {
        DebuggerManager.Init(_events, _node, _breakpoint);
      }
      catch (Exception ex)
      {
        MessageBox.Show(_node.ParentWindow, ex.GetBaseException().Message, "Debugger Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
        return HRESULT.E_ATTACH_FAILED_ABORT_SILENTLY;
      }

      System.Threading.Thread thread = new System.Threading.Thread(() =>
      {
        DebuggerManager debugger = DebuggerManager.Instance;
        _node.Debugger = debugger;
        debugger.SteppingType = SteppingTypeEnum.StepInto;
        debugger.Breakpoint = new AD7Breakpoint(_node, _events);
        debugger.OnEndDebugger += () => { _events.ProgramDestroyed(_node); };
        debugger.Debugger.RestoreAtExit = true;
        debugger.Run();
      });
      thread.SetApartmentState(System.Threading.ApartmentState.STA);
      thread.Start();

      _node.Id = id;
      _events.EngineCreated();
      _events.ProgramCreated(_node);
      _events.EngineLoaded();
      _events.DebugEntryPoint();

      return VSConstants.S_OK;
    }

        public int Attach(IDebugProgram2[] rgpPrograms, IDebugProgramNode2[] rgpProgramNodes, uint celtPrograms,
            IDebugEventCallback2 pCallback, enum_ATTACH_REASON dwReason)
        {
            DebugHelper.TraceEnteringMethod();

            rgpPrograms[0].GetProgramId(out _programId);
            _dispatcher.Queue(() => DebuggedProcess.Attach());
            _dispatcher.Queue(() => DebuggedProcess.WaitForAttach());

            Events.EngineCreated();
            Events.ProgramCreated();

            return VSConstants.S_OK;
        }

        /// <summary>
        /// Attaches a debug engine (DE) to a program or programs. Called by the session debug manager (SDM) when the DE is running in-process to the SDM.
        /// </summary>
        public int Attach(IDebugProgram2[] rgpPrograms, IDebugProgramNode2[] rgpProgramNodes, uint celtPrograms, IDebugEventCallback2 pCallback, enum_ATTACH_REASON dwReason)
        {
            DLog.Debug(DContext.VSDebuggerComCall, "IDebugEngine2.Attach");

            // Save program
            program = rgpPrograms[0] as DebugProgram;
            if (program == null)
                return VSConstants.E_INVALIDARG;

            // Update program state
            CopyExceptionMapToProgramDelayed();

            //eventCallback.Send(process, new ProcessCreateEvent());
            eventCallback.Send(program, new ProgramCreateEvent());
            return VSConstants.S_OK;
        }

        public int Event(IDebugEngine2 engine, IDebugProcess2 process, IDebugProgram2 program,
            IDebugThread2 thread, IDebugEvent2 debugEvent, ref Guid riidEvent, uint attributes)
        {
            if (process == null)
                return VSConstants.S_OK;
            string processName;
            if (process.GetName((uint) enum_GETNAME_TYPE.GN_FILENAME, out processName) != VSConstants.S_OK)
                return VSConstants.S_OK;
            if (processName.EndsWith("vshost.exe"))
                return VSConstants.S_OK;

            var shortName = Path.GetFileName(processName);

            if (debugEvent is IDebugProcessCreateEvent2)
            {
                Log.Instance.SetStatus("[attaching...] {0}", shortName);
                Storage.Instance.SubscribeProcess(processName);
            }
            if (debugEvent is IDebugProcessDestroyEvent2)
            {
                Log.Instance.SetStatus("[detached] {0}", shortName);
                Log.Instance.AppendLine("[detached] {0}", shortName);
            }
            if (debugEvent is  IDebugLoadCompleteEvent2)
            {
                if (program != null)
                {
                    string engineName;
                    Guid engineId;
                    if (program.GetEngineInfo(out engineName, out engineId) == VSConstants.S_OK)
                    {
                        var fields = new PROCESS_INFO[1];
                        if (process.GetInfo((uint)enum_PROCESS_INFO_FIELDS.PIF_PROCESS_ID, fields) != VSConstants.S_OK)
                            return VSConstants.S_OK;
                        Storage.Instance.SubscribeEngine(processName, engineId);
                        AttachCenter.Instance.Freeze();

                        Log.Instance.SetStatus("[attached] {0}", shortName);
                        Log.Instance.AppendLine("[attached] {0} ({1}) / {2}", shortName, fields[0].ProcessId.dwProcessId, engineName);
                    }
                }
            }
            return VSConstants.S_OK;
        }