public bool CanExecuteAction(DeviceAction action)
{
IDeviceCommand command = null;
return(_commands.TryGet(c => c.Action == action, out command) &&
CanApplyCommand(command));
}
public static void getResponseData(IAsyncResult ar)
{
try
{
//Socket clientSocket = (Socket)ar.AsyncState;
object[] array = (object[])ar.AsyncState;
Socket clientSocket = (Socket)array[0];
clientSocket.EndSend(ar);
byte[] byteData = new byte[1024];
clientSocket.Receive(byteData);
string strReceived = Encoding.UTF8.GetString(byteData);
Array.Clear(byteData, 0, byteData.Length);
int i = strReceived.IndexOf("\0");
if (i > 0)
{
string data = strReceived.Substring(0, i);
Debug.WriteLine(" Data => SP: " + data);
//todo here should deal with the received string
IDeviceCommand cmd = (IDeviceCommand)array[1];
cmd.callBack(data);
}
}
catch (Exception e)
{
Debug.WriteLine("getResponseData => " + e.Message);
}
}
void 查询电机状态(IPEndPoint ipEndPoint)
{
DeviceCommandManager.setCommandCallback(enumDeviceCommand.查询电机状态,
(data) =>
{
Debug.WriteLine("电机状态 => " + data);
IDeviceCommand idc = DeviceCommandManager.getDeivceCommand(enumDeviceCommand.查询电机状态);
if (null != idc)
{
LightState ls = idc.parseResponse(data);
if (null != ls)
{
if (ls.State)
{
string log = "电机已经打开";
this.add_log(log);
Debug.WriteLine(log);
EngineService.last_effective_command = new command("open", "");
}
else
{
string log = "电机已经关闭";
this.add_log(log);
Debug.WriteLine(log);
EngineService.last_effective_command = new command("close", "");
}
}
}
});
DeviceCommandManager.executeCommand(enumDeviceCommand.查询电机状态, ipEndPoint);
}
void 查询风扇状态(IPEndPoint ipEndPoint)
{
DeviceCommandManager.setCommandCallback(enumDeviceCommand.查询风扇状态,
(data) =>
{
Debug.WriteLine("风扇状态 => " + data);
IDeviceCommand idc = DeviceCommandManager.getDeivceCommand(enumDeviceCommand.查询风扇状态);
if (null != idc)
{
LightState ls = idc.parseResponse(data);
if (null != ls)
{
if (ls.State)
{
string log = "风扇已经打开";
this.add_log(log);
Debug.WriteLine(log);
//FanService.last_effective_command = new command("open", "");
command cmd = new command(stateName.打开, "");
cmd.TargetDevice = TargetDeiveName.电风扇;
cmd.Initializing = "true";
this.sendInitialInfo(ws, cmd);
}
else
{
string log = "风扇已经关闭";
this.add_log(log);
Debug.WriteLine(log);
FanService.last_effective_command = new command("close", "");
}
}
}
});
DeviceCommandManager.executeCommand(enumDeviceCommand.查询风扇状态, ipEndPoint);
}
void 检查风扇状态(IPEndPoint ipEndPoint)
{
DeviceCommandManager.setCommandCallback(enumDeviceCommand.查询风扇状态,
(data) =>
{
Debug.WriteLine("风扇状态 => " + data);
IDeviceCommand idc = DeviceCommandManager.getDeivceCommand(enumDeviceCommand.查询风扇状态);
if (null != idc)
{
LightState ls = idc.parseResponse(data);
if (null != ls)
{
switch (ls.State)
{
case true:
if (myCommand != null)
{
myCommand.Name = stateName.打开;
}
this.invokeCallback(myCommand);
break;
case false:
if (myCommand != null)
{
myCommand.Name = stateName.关闭;
}
this.invokeCallback(myCommand);
break;
}
}
}
});
DeviceCommandManager.executeCommand(enumDeviceCommand.查询风扇状态, ipEndPoint, 1000);
}
protected override byte[] ParseSend(IDeviceCommand command)
{
var request = command.CommandStartChar + command.RequestCommand + command.CommandEndChar +
CalculateLrc(command.RequestCommand + command.CommandEndChar);
var data = Encoding.ASCII.GetBytes(request);
return(data);
}
void 检查电机状态(IPEndPoint ipEndPoint)
{
DeviceCommandManager.setCommandCallback(enumDeviceCommand.查询电机状态,
(data) =>
{
Debug.WriteLine("黄灯状态 => " + data);
IDeviceCommand idc = DeviceCommandManager.getDeivceCommand(enumDeviceCommand.查询电机状态);
if (null != idc)
{
LightState ls = idc.parseResponse(data);
if (null != ls && last_command != null)
{
bool temp = (last_command.Name == "open") ? true : false;
if (ls.State == temp) //灯现在的状态和操作目标状态相同，同为关或者开
{
switch (last_command.Name)
{
case "open":
Debug.WriteLine(string.Format("{0} 打开电机", last_command.Commander));
command ncOpen = new command("open", string.Format("{0}打开了电机", last_command.Commander));
last_effective_command = ncOpen;
recently_broadcast = JsonConvert.SerializeObject(ncOpen);
this.Broadcast(recently_broadcast);
break;
case "close":
Debug.WriteLine(string.Format("{0} 关闭电机", last_command.Commander));
command ncClose = new command("close", string.Format("{0}关闭了电机", last_command.Commander));
last_effective_command = ncClose;
recently_broadcast = JsonConvert.SerializeObject(ncClose);
this.Broadcast(recently_broadcast);
break;
}
}
else //说明设备没有响应，通知客户端
{
switch (ls.State)
{
case true:
command ncOpen = new command("open", "操作失败");
recently_broadcast = JsonConvert.SerializeObject(ncOpen);
this.Send(recently_broadcast); //只通知本人
Debug.WriteLine("关闭电机操作失败");
break;
case false:
command ncClose = new command("close", "操作失败");
recently_broadcast = JsonConvert.SerializeObject(ncClose);
this.Send(recently_broadcast);
Debug.WriteLine("打开电机操作失败");
break;
}
}
}
}
});
DeviceCommandManager.executeCommand(enumDeviceCommand.查询电机状态, ipEndPoint, 1000);
}
void ¼ì²éµÆ״̬(IPEndPoint ipEndPoint)
{
DeviceCommandManager.setCommandCallback(enumDeviceCommand.²éѯ»ÆµÆ״̬,
(data) =>
{
Debug.WriteLine("»ÆµÆ״̬ => " + data);
IDeviceCommand idc = DeviceCommandManager.getDeivceCommand(enumDeviceCommand.²éѯ»ÆµÆ״̬);
if (null != idc)
{
LightState ls = idc.parseResponse(data);
if (null != ls && last_command != null)
{
bool temp = (last_command.Name == "open") ? true : false;
if (ls.State == temp) //µÆÏÖÔÚµÄ״̬ºÍ²Ù×÷Ä¿±ê״̬Ïàͬ£¬Í¬Îª¹Ø»òÕß¿ª
{
switch (last_command.Name)
{
case "open":
Debug.WriteLine(string.Format("{0} ´ò¿ª»ÆµÆ", last_command.Commander));
command ncOpen = new command("open", string.Format("{0}´ò¿ªÁ˵Æ", last_command.Commander));
last_effective_command = ncOpen;
recently_broadcast = JsonConvert.SerializeObject(ncOpen);
this.Broadcast(recently_broadcast);
break;
case "close":
Debug.WriteLine(string.Format("{0} ¹Ø±Õ»ÆµÆ", last_command.Commander));
command ncClose = new command("close", string.Format("{0}¹Ø±ÕÁ˵Æ", last_command.Commander));
last_effective_command = ncClose;
recently_broadcast = JsonConvert.SerializeObject(ncClose);
this.Broadcast(recently_broadcast);
break;
}
}
else //˵Ã÷É豸ûÓÐÏìÓ¦£¬Í¨Öª¿Í»§¶Ë
{
switch (ls.State)
{
case true:
command ncOpen = new command("open", "²Ù×÷ʧ°Ü");
recently_broadcast = JsonConvert.SerializeObject(ncOpen);
this.Send(recently_broadcast); //ֻ֪ͨ±¾ÈË
Debug.WriteLine("¹Ø±Õ»ÆµÆ²Ù×÷ʧ°Ü");
break;
case false:
command ncClose = new command("close", "²Ù×÷ʧ°Ü");
recently_broadcast = JsonConvert.SerializeObject(ncClose);
this.Send(recently_broadcast);
Debug.WriteLine("´ò¿ª»ÆµÆ²Ù×÷ʧ°Ü");
break;
}
}
}
}
});
DeviceCommandManager.executeCommand(enumDeviceCommand.²éѯ»ÆµÆ״̬, ipEndPoint, 1000);
}
public static IDeviceCommand getDeivceCommand(enumDeviceCommand name)
{
IDeviceCommand idc = DeviceCommandList.Find((cmd) =>
{
return(cmd.Name == name.ToString());
});
return(idc);
}
public static IDeviceCommand getDeivceCommandWithResponseOf(string res)
{
IDeviceCommand idc = DeviceCommandList.Find((cmd) =>
{
return(cmd.itsMyResponsibility(res));
});
return(idc);
}
public static void executeCommand(enumDeviceCommand name, IPEndPoint ipEndPoint)
{
IDeviceCommand cmd = null;
cmd = getDeivceCommand(name);
if (cmd != null)
{
cmd.sendCommand(ipEndPoint);
}
}
public static void setCommandCallback(enumDeviceCommand name, Action <string> _callback)
{
IDeviceCommand cmd = null;
cmd = getDeivceCommand(name);
if (cmd != null)
{
cmd.Callback = _callback;
}
}
public static void sendCommand(IDeviceCommand cmd, IPEndPoint ipEndPoint)
{
Socket clientSocket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
string strcmd = cmd.getCmd();
Debug.WriteLine("=> " + strcmd);
byte[] _byteData = Encoding.UTF8.GetBytes(strcmd);
clientSocket.BeginSendTo(_byteData, 0, _byteData.Length, SocketFlags.None,
ipEndPoint, null, null);
//clientSocket.BeginSendTo(_byteData, 0, _byteData.Length, SocketFlags.None,
// ipEndPoint, getResponseData, new object[] { clientSocket, cmd });
}
public async Task <bool> TryExecuteCommand(IDeviceCommand deviceCommand, IRuntimeDevice runtimeDevice)
{
deviceCommand.IsCommandStartSending = true;
deviceCommand.CurrectCommandStateChanged?.Invoke();
_dataWritingService.SetDevice(runtimeDevice);
if (!await _dataWritingService.WriteValues(deviceCommand.EntityMetadata, deviceCommand.CommandTags,
deviceCommand.CommandValues))
{
return(false);
}
deviceCommand.IsCommandSent = true;
deviceCommand.CurrectCommandStateChanged?.Invoke();
return(true);
}
public IDeviceCommand CreateStopAllStartersCommand(IRuntimeDevice runtimeDevice)
{
var starters = runtimeDevice.StartersOnDevice;
List <bool> boolValues = new List <bool>();
List <string> tags = new List <string>();
starters.ForEach((starter =>
{
tags.Add(DeviceStringKeys.DeviceCommandsTagKeys.COMMAND_SWITCHING_STARTER + starter.ChannelNumber);
boolValues.Add(false);
}));
IDeviceCommand command = CreateLightingCommandByTagsAndValues(tags, boolValues, GetLightingEntityMetadata(runtimeDevice), CommandTypesEnum.OFF, starters);
return(command);
}
public static void matchCommand(CommandMatch _command)
{
if (null == _command)
{
return;
}
IDeviceCommand idc = DeviceCommandList.Find((_temp) =>
{
return(_temp.getCmd() == _command.cmd);
});
if (null != idc)
{
idc.Name = _command.name;
}
}
public static void matchCommand(List <CommandMatch> _commandList)
{
if (null == _commandList)
{
return;
}
//根据设备协议匹配名字
foreach (CommandMatch cmd in _commandList)
{
IDeviceCommand idc = DeviceCommandList.Find((_temp) =>
{
return(_temp.getCmd() == cmd.cmd);
});
if (null != idc)
{
idc.Name = cmd.name;
}
}
}
public IDeviceCommand CreateStopEveninglightingCommand(IRuntimeDevice runtimeDevice)
{
var starters = runtimeDevice.StartersOnDevice.Where((starter =>
starter.StarterLightingMode == LightingModeEnum.ECONOMY_NIGHTLIGHTING));
List <bool> boolValues = new List <bool>();
List <string> tags = new List <string>();
starters.ForEach((starter =>
{
tags.Add(DeviceStringKeys.DeviceCommandsTagKeys.COMMAND_MANUALMODE_STARTER + starter.ChannelNumber);
boolValues.Add(true);
tags.Add(DeviceStringKeys.DeviceCommandsTagKeys.COMMAND_SWITCHING_STARTER + starter.ChannelNumber);
boolValues.Add(false);
}));
IDeviceCommand command = CreateLightingCommandByTagsAndValues(tags, boolValues, GetLightingEntityMetadata(runtimeDevice), CommandTypesEnum.OFF, starters);
return(command);
}
public CommandResponse Send(IDeviceCommand command, CancellationToken cancellationToken)
{
lock (_sendLock)
{
var nextCommand = (int)(Math.Max(0, (CommandIntervalMs - (DateTime.UtcNow - _lastCommand).TotalMilliseconds)));
_currentCommand = command;
_commandInterval.WaitOne(nextCommand);
_currentCommand.SendTime = DateTime.UtcNow;
_channel.Send(ParseSend(_currentCommand));
_lastCommand = DateTime.UtcNow;
var isSignalled = _commandWait.WaitOne(CommandTimeout, cancellationToken);
if (isSignalled)
{
_currentCommand.ReceiveTime = DateTime.UtcNow;
var commandResponse = _currentCommand.CommandResponse;
commandResponse.ReceiveTime = _currentCommand.ReceiveTime;
_currentCommand = null;
return(commandResponse);
}
Trace.TraceError("TIMEOUT");
_currentCommand = null;
return(null);
}
}
void parseCommand(string strReceived)
{
if (strReceived.Length <= 0 || (strReceived.Length % 2) != 0)
{
return;
}
for (int i = 0; i < strReceived.Length; i += 2)
{
string temp = strReceived.Substring(0, i + 2);
IDeviceCommand cmd = DeviceCommandManager.getDeivceCommandWithResponseOf(temp);
if (cmd != null)
{
Debug.WriteLine("parseCommand ok => " + temp);
cmd.callBack(temp);
builder.Remove(0, i + 2);
parseCommand(strReceived.Substring(i + 1));
}
else
{
Debug.WriteLine("parseCommand null => " + temp);
}
}
}
public async Task SendCommand(IDeviceCommand command)
{
var message = new Message(Encoding.ASCII.GetBytes(command.ToMessageJson()));
await serviceClient.SendAsync(command.DeviceId, message);
}
public void SetCommands(IDeviceCommand command)
{
command.SetCreateCommand <string, Uri>(.)
;
command.SetParseCommand(.);
}
private bool CanApplyCommand(IDeviceCommand command)
{
return(_states.CanFire(command.Action) && command.CanExecute(_device));
}
public static void sendCommand(IDeviceCommand cmd, IPEndPoint ipEndPoint)
{
Socket clientSocket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
string strcmd = cmd.getCmd();
Debug.WriteLine("=> " + strcmd);
byte[] _byteData = Encoding.UTF8.GetBytes(strcmd);
clientSocket.BeginSendTo(_byteData, 0, _byteData.Length, SocketFlags.None,
ipEndPoint, null, null);
//clientSocket.BeginSendTo(_byteData, 0, _byteData.Length, SocketFlags.None,
// ipEndPoint, getResponseData, new object[] { clientSocket, cmd });
}
protected abstract byte[] ParseSend(IDeviceCommand command);
