Esempio n. 1
0
        private void HandleCompositeCommand(JdwpPacket packet)
        {
            var data = packet.Data;
            var suspendPolicy = (Jdwp.SuspendPolicy) data.GetByte();
            var count = data.GetInt();

            for (var i = 0; i < count; i++)
            {
                var eventKind = (Jdwp.EventKind) data.GetByte();
                JdwpEvent evt;
                switch (eventKind)
                {
                    case Jdwp.EventKind.VmInit:
                        evt = new VmStart(data);
                        break;
                    case Jdwp.EventKind.SingleStep:
                        evt = new SingleStep(data);
                        break;
                    case Jdwp.EventKind.BreakPoint:
                        evt = new Breakpoint(data);
                        break;
                    case Jdwp.EventKind.MethodEntry:
                        evt = new MethodEntry(data);
                        break;
                    case Jdwp.EventKind.MethodExit:
                        evt = new MethodExit(data);
                        break;
                    case Jdwp.EventKind.Exception:
                        evt = new Exception(data);
                        break;
                    case Jdwp.EventKind.ThreadStart:
                        evt = new ThreadStart(data);
                        break;
                    case Jdwp.EventKind.ThreadEnd:
                        evt = new ThreadDeath(data);
                        break;
                    case Jdwp.EventKind.ClassPrepare:
                        evt = new ClassPrepare(data);
                        break;
                    case Jdwp.EventKind.ClassUnload:
                        evt = new ClassUnload(data);
                        break;
                    case Jdwp.EventKind.FieldAccess:
                        evt = new FieldAccess(data);
                        break;
                    case Jdwp.EventKind.FieldModification:
                        evt = new FieldModification(data);
                        break;
                    case Jdwp.EventKind.VmDeath:
                        evt = new VmDeath(data);
                        break;
                    default:
                        throw new ArgumentException("Unknown event kind in compositive command " + (int)eventKind);
                }
                DLog.Debug(DContext.DebuggerLibDebugger, "JDWP event {0} {1}", eventKind, evt);
                Task.Factory.StartNew(() => {
                    evt.Accept(compositeCommandProcessor, suspendPolicy);
                });
            }
        }
        private void HandleCompositeCommand(JdwpPacket packet)
        {
            var data          = packet.Data;
            var suspendPolicy = (Jdwp.SuspendPolicy)data.GetByte();
            var count         = data.GetInt();

            for (var i = 0; i < count; i++)
            {
                var       eventKind = (Jdwp.EventKind)data.GetByte();
                JdwpEvent evt;
                switch (eventKind)
                {
                case Jdwp.EventKind.VmInit:
                    evt = new VmStart(data);
                    break;

                case Jdwp.EventKind.SingleStep:
                    evt = new SingleStep(data);
                    break;

                case Jdwp.EventKind.BreakPoint:
                    evt = new Breakpoint(data);
                    break;

                case Jdwp.EventKind.MethodEntry:
                    evt = new MethodEntry(data);
                    break;

                case Jdwp.EventKind.MethodExit:
                    evt = new MethodExit(data);
                    break;

                case Jdwp.EventKind.Exception:
                    evt = new Exception(data);
                    break;

                case Jdwp.EventKind.ThreadStart:
                    evt = new ThreadStart(data);
                    break;

                case Jdwp.EventKind.ThreadEnd:
                    evt = new ThreadDeath(data);
                    break;

                case Jdwp.EventKind.ClassPrepare:
                    evt = new ClassPrepare(data);
                    break;

                case Jdwp.EventKind.ClassUnload:
                    evt = new ClassUnload(data);
                    break;

                case Jdwp.EventKind.FieldAccess:
                    evt = new FieldAccess(data);
                    break;

                case Jdwp.EventKind.FieldModification:
                    evt = new FieldModification(data);
                    break;

                case Jdwp.EventKind.VmDeath:
                    evt = new VmDeath(data);
                    break;

                default:
                    throw new ArgumentException("Unknown event kind in compositive command " + (int)eventKind);
                }
                DLog.Debug(DContext.DebuggerLibDebugger, "JDWP event {0} {1}", eventKind, evt);
                Task.Factory.StartNew(() => {
                    evt.Accept(compositeCommandProcessor, suspendPolicy);
                }).ContinueWith(task =>
                {
                    DLog.Error(DContext.DebuggerLibJdwpConnection, "HandleCompositeCommand: Internal failure on event processing. SuspendPolicy was {1}; IsCancelled={0}. Exception={1}", suspendPolicy, task.IsCanceled, task.Exception);
                    if (suspendPolicy != Jdwp.SuspendPolicy.None)
                    {
                        // we should better resume the VM, as the command handler may have failed to do so.
                        if (Connected)
                        {
                            VirtualMachine.ResumeAsync();
                        }
                    }
                }, TaskContinuationOptions.NotOnRanToCompletion);
            }
        }
        private void HandleCompositeCommand(JdwpPacket packet)
        {
            var data          = packet.Data;
            var suspendPolicy = (Jdwp.SuspendPolicy)data.GetByte();
            var count         = data.GetInt();

            for (var i = 0; i < count; i++)
            {
                var       eventKind = (Jdwp.EventKind)data.GetByte();
                JdwpEvent evt;
                switch (eventKind)
                {
                case Jdwp.EventKind.VmInit:
                    evt = new VmStart(data);
                    break;

                case Jdwp.EventKind.SingleStep:
                    evt = new SingleStep(data);
                    break;

                case Jdwp.EventKind.BreakPoint:
                    evt = new Breakpoint(data);
                    break;

                case Jdwp.EventKind.MethodEntry:
                    evt = new MethodEntry(data);
                    break;

                case Jdwp.EventKind.MethodExit:
                    evt = new MethodExit(data);
                    break;

                case Jdwp.EventKind.Exception:
                    evt = new Exception(data);
                    break;

                case Jdwp.EventKind.ThreadStart:
                    evt = new ThreadStart(data);
                    break;

                case Jdwp.EventKind.ThreadEnd:
                    evt = new ThreadDeath(data);
                    break;

                case Jdwp.EventKind.ClassPrepare:
                    evt = new ClassPrepare(data);
                    break;

                case Jdwp.EventKind.ClassUnload:
                    evt = new ClassUnload(data);
                    break;

                case Jdwp.EventKind.FieldAccess:
                    evt = new FieldAccess(data);
                    break;

                case Jdwp.EventKind.FieldModification:
                    evt = new FieldModification(data);
                    break;

                case Jdwp.EventKind.VmDeath:
                    evt = new VmDeath(data);
                    break;

                default:
                    throw new ArgumentException("Unknown event kind in compositive command " + (int)eventKind);
                }
                DLog.Debug(DContext.DebuggerLibDebugger, "JDWP event {0} {1}", eventKind, evt);
                Task.Factory.StartNew(() => {
                    evt.Accept(compositeCommandProcessor, suspendPolicy);
                });
            }
        }
        private void HandleCompositeCommand(JdwpPacket packet)
        {
            var data = packet.Data;
            var suspendPolicy = (Jdwp.SuspendPolicy) data.GetByte();
            var count = data.GetInt();

            for (var i = 0; i < count; i++)
            {
                var eventKind = (Jdwp.EventKind) data.GetByte();
                JdwpEvent evt;
                switch (eventKind)
                {
                    case Jdwp.EventKind.VmInit:
                        evt = new VmStart(data);
                        break;
                    case Jdwp.EventKind.SingleStep:
                        evt = new SingleStep(data);
                        break;
                    case Jdwp.EventKind.BreakPoint:
                        evt = new Breakpoint(data);
                        break;
                    case Jdwp.EventKind.MethodEntry:
                        evt = new MethodEntry(data);
                        break;
                    case Jdwp.EventKind.MethodExit:
                        evt = new MethodExit(data);
                        break;
                    case Jdwp.EventKind.Exception:
                        evt = new Exception(data);
                        break;
                    case Jdwp.EventKind.ThreadStart:
                        evt = new ThreadStart(data);
                        break;
                    case Jdwp.EventKind.ThreadEnd:
                        evt = new ThreadDeath(data);
                        break;
                    case Jdwp.EventKind.ClassPrepare:
                        evt = new ClassPrepare(data);
                        break;
                    case Jdwp.EventKind.ClassUnload:
                        evt = new ClassUnload(data);
                        break;
                    case Jdwp.EventKind.FieldAccess:
                        evt = new FieldAccess(data);
                        break;
                    case Jdwp.EventKind.FieldModification:
                        evt = new FieldModification(data);
                        break;
                    case Jdwp.EventKind.VmDeath:
                        evt = new VmDeath(data);
                        break;
                    default:
                        throw new ArgumentException("Unknown event kind in compositive command " + (int)eventKind);
                }
                DLog.Debug(DContext.DebuggerLibDebugger, "JDWP event {0} {1}", eventKind, evt);
                Task.Factory.StartNew(() => {
                    evt.Accept(compositeCommandProcessor, suspendPolicy);
                }).ContinueWith(task =>
                {
                    DLog.Error(DContext.DebuggerLibJdwpConnection, "HandleCompositeCommand: Internal failure on event processing. SuspendPolicy was {1}; IsCancelled={0}. Exception={1}", suspendPolicy, task.IsCanceled, task.Exception);
                    if (suspendPolicy != Jdwp.SuspendPolicy.None)
                    {
                        // we should better resume the VM, as the command handler may have failed to do so.
                        if(Connected)
                            VirtualMachine.ResumeAsync();
                    }
                }, TaskContinuationOptions.NotOnRanToCompletion);
            }
        }