Exemplo n.º 1
0
        /// <summary>
        /// 增加设备
        /// </summary>
        /// <param name="dev"></param>
        /// <returns>设备ID</returns>
        public string AddDevice(IRunDevice dev)
        {
            if (dev == null)
            {
                throw new ArgumentNullException("设备驱动", "参数为空");
            }

            if (dev.DeviceParameter.DeviceID != dev.DeviceDynamic.DeviceID)
            {
                throw new NotEqualException("参数和动态数据的设备ID不相等");
            }

            String devid = String.Empty;

            if (dev.DeviceParameter.DeviceID == String.Empty ||
                dev.DeviceDynamic.DeviceID == String.Empty)
            {
                devid = this.DeviceManager.BuildDeviceID();
                dev.DeviceParameter.DeviceID = devid;
                dev.DeviceDynamic.DeviceID   = devid;
                try
                {
                    dev.Initialize(devid);
                }
                catch { throw; }
            }

            if (DeviceManager.ContainDevice(devid))
            {
                throw new ArgumentException("已经有相同的设备ID存在");
            }

            if (ServerConfig.ControlMode == ControlMode.Singleton)
            {
                if (dev.CommunicateType == CommunicateType.NET)
                {
                    IRunDevice[] netDevices = DeviceManager.GetDevices(CommunicateType.NET);

                    if (netDevices.Length >= 1) //如果是Singleton模式只能有一个网络设备驱动
                    {
                        throw new IndexOutOfRangeException("当为Singleton模式时,不能增加多个网络设备驱动");
                    }
                }
            }

            string desc = String.Empty;

            if (this.DeviceManager.AddDevice(dev.DeviceParameter.DeviceID, dev))
            {
                dev.Setup(this);

                this.BindDeviceHandler(dev, dev.DeviceType, true);

                if (dev.DeviceType == DeviceType.Virtual)
                {
                    desc = "增加虚拟设备";
                }
                else
                {
                    IController controller = null;
                    if (dev.CommunicateType == CommunicateType.COM)
                    {
                        #region 串口
                        string   key     = ComUtils.PortToString(dev.DeviceParameter.COM.Port);
                        IChannel channel = ChannelManager.GetChannel(key);
                        if (channel == null)
                        {
                            IComSession comChannel = new ComSession(dev.DeviceParameter.COM.Port, dev.DeviceParameter.COM.Baud);
                            comChannel.Setup(this);
                            comChannel.Initialize();
                            comChannel.COMOpen  += ComChannel_COMOpen;
                            comChannel.COMClose += ComChannel_COMClose;
                            comChannel.COMError += ComChannel_COMError;
                            comChannel.Open();
                            channel = (IChannel)comChannel;

                            ChannelManager.AddChannel(key, channel);
                        }

                        controller = ControllerManager.GetController(key);
                        if (controller == null)
                        {
                            controller = new ComController((IComSession)channel);
                            controller.Setup(this);
                            if (ControllerManager.AddController(controller.Key, controller))
                            {
                                controller.StartController();
                            }
                        }
                        else
                        {
                            IComController comController = (IComController)controller;
                            if (comController.ComChannel.GetHashCode() != channel.GetHashCode())
                            {
                                comController.ComChannel = (IComSession)channel;
                            }
                        }

                        desc = String.Format("增加'{0}'串口设备,串口:{1} 波特率:{2}", dev.DeviceParameter.DeviceName, dev.DeviceParameter.COM.Port.ToString(), dev.DeviceParameter.COM.Baud.ToString());
                        #endregion
                    }
                    else if (dev.CommunicateType == CommunicateType.NET)
                    {
                        #region 网络
                        controller = ControllerManager.GetController(SocketController.ConstantKey);
                        if (controller == null)
                        {
                            controller = new SocketController();
                            controller.Setup(this);
                            if (ControllerManager.AddController(controller.Key, controller))
                            {
                                controller.StartController();
                            }
                        }

                        desc = String.Format("增加'{0}'网络设备,IP地址:{1} 端口:{2}", dev.DeviceParameter.DeviceName, dev.DeviceParameter.NET.RemoteIP, dev.DeviceParameter.NET.RemotePort.ToString());
                        #endregion
                    }
                    else
                    {
                        desc = "无法识别设备的通讯类型";
                    }
                }

                desc += ",成功";
                OnAddDeviceCompleted(dev.DeviceParameter.DeviceID, dev.DeviceParameter.DeviceName, true);
            }
            else
            {
                desc += ",失败";
                OnAddDeviceCompleted(dev.DeviceParameter.DeviceID, dev.DeviceParameter.DeviceName, false);
            }

            this.Logger.Info(true, desc);

            return(devid != String.Empty ? devid : dev.DeviceParameter.DeviceID);
        }