DEVICE.cs 4.3 KB

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  1. using System;
  2. using System.Collections.Generic;
  3. using System.Linq;
  4. using System.Text;
  5. using Aitex.Core.Util;
  6. using Aitex.Core.RT.Log;
  7. using Aitex.Core.RT.Event;
  8. using Aitex.Core.RT.Device;
  9. namespace Aitex.Core.RT.Device
  10. {
  11. public class DEVICE
  12. {
  13. public static IDeviceManager Manager { set; private get; }
  14. /// <summary>
  15. /// 注册命令执行方法的定义
  16. /// </summary>
  17. /// <param name="parameter1">命令参数1</param>
  18. /// <param name="parameter2">命令参数2</param>
  19. /// <param name="cmdExecutingTime_ms">命令执行时间</param>
  20. /// <param name="reason">如果执行失败,在此写明失败理由</param>
  21. /// <returns>True:执行成功 | False:执行失败</returns>
  22. public delegate bool? DeviceFunc(out string reason, int time, params object[] param);
  23. private static object _locker = new object();
  24. private static Dictionary<string, DeviceFunc> deviceFuncs = new Dictionary<string, DeviceFunc>();
  25. public static string Module = "Device";
  26. /// <summary>
  27. /// 注册反应腔命令
  28. /// </summary>
  29. /// <param name="name">命令名</param>
  30. /// <param name="func">命令执行</param>
  31. public static void Register(string name, DeviceFunc func)
  32. {
  33. lock (_locker)
  34. {
  35. if(!deviceFuncs.ContainsKey(name))
  36. deviceFuncs.Add(name, func);
  37. }
  38. }
  39. /// <summary>
  40. /// 反注册命令
  41. /// </summary>
  42. /// <param name="cmdName"></param>
  43. public static void UnRegister(string name)
  44. {
  45. lock (_locker)
  46. {
  47. deviceFuncs.Remove(name);
  48. }
  49. }
  50. /// <summary>
  51. /// 检测命令是否支持
  52. /// </summary>
  53. /// <param name="cmdName"></param>
  54. /// <returns></returns>
  55. public static bool CanDo(string name)
  56. {
  57. return deviceFuncs.ContainsKey(name);
  58. }
  59. /// <summary>
  60. /// 执行命令
  61. /// </summary>
  62. /// <param name="cmdName">命令名</param>
  63. /// <param name="param1">参数1</param>
  64. /// <param name="param2">参数2</param>
  65. /// <param name="time">时间(单位:ms)</param>
  66. /// <param name="isClientCmd">是否来自客户端</param>
  67. /// <returns>True:命令执行成功, False:命令执行失败, Nulltime, :命令执行结果未知</returns>
  68. public static bool? Do(string name, int time, bool isClientCmd, params object[] param)
  69. {
  70. bool? ret = false;
  71. string reason;
  72. string cmd = name;
  73. lock (_locker)
  74. {
  75. try
  76. {
  77. //执行命令
  78. ret = deviceFuncs[name].Invoke(out reason, time, param);
  79. string result = string.Format("Execute:{0},{1}", name, reason);
  80. //LOG.Write(result);
  81. if (ret.HasValue && !ret.Value)
  82. {
  83. string msg = String.Format("Failed to do {0}, {1}", name, reason);
  84. EV.PostMessage(Module, EventEnum.GuiCmdExecFailed, Module, msg);
  85. }
  86. else
  87. {
  88. EV.PostMessage(Module, EventEnum.GuiCmdExecSucc, Module, result);
  89. }
  90. }
  91. catch (Exception ex)
  92. {
  93. LOG.WriteExeption(string.Format("Device:执行{0}命令发生异常",name), ex);
  94. ret = false;
  95. }
  96. }
  97. return ret;
  98. }
  99. public static List<IDevice> GetAllDevice( )
  100. {
  101. if (Manager != null)
  102. return Manager.GetAllDevice();
  103. return null;
  104. }
  105. public static T GetDevice<T>(string name) where T : class, IDevice
  106. {
  107. if(Manager != null)
  108. return Manager.GetDevice<T>(name);
  109. return null;
  110. }
  111. public static List<T> GetDevice<T>() where T : class, IDevice
  112. {
  113. if (Manager != null)
  114. return Manager.GetDevice<T>();
  115. return null;
  116. }
  117. }
  118. }