Initial check-in

Source/Program/Common/Misc/EventManager.cs

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+/*-------------------------------------------------------------------------
+//                           UNCLASSIFIED
+/*-------------------------------------------------------------------------
+RAYTHEON PROPRIETARY: THIS DOCUMENT CONTAINS DATA OR INFORMATION
+PROPRIETARY TO RAYTHEON COMPANY AND IS RESTRICTED TO USE ONLY BY PERSONS
+AUTHORIZED BY RAYTHEON COMPANY IN WRITING TO USE IT. DISCLOSURE TO
+UNAUTHORIZED PERSONS WOULD LIKELY CAUSE SUBSTANTIAL COMPETITIVE HARM TO
+RAYTHEON COMPANY'S BUSINESS POSITION. NEITHER SAID DOCUMENT NOR ITS
+CONTENTS SHALL BE FURNISHED OR DISCLOSED TO OR COPIED OR USED BY PERSONS
+OUTSIDE RAYTHEON COMPANY WITHOUT THE EXPRESS WRITTEN APPROVAL OF RAYTHEON
+COMPANY.
+
+THIS PROPRIETARY NOTICE IS NOT APPLICABLE IF DELIVERED TO THE U.S.
+GOVERNMENT.
+
+UNPUBLISHED WORK - COPYRIGHT RAYTHEON COMPANY.
+-------------------------------------------------------------------------*/
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace ProgramLib
+{
+   /// <summary>
+	/// Stores global events that any thread can use to monitor
+	/// </summary>
+   internal partial class EventManager
+   {
+      private EventWaitHandle[] _events = new EventWaitHandle[Enum.GetValues(typeof(Events)).Cast<int>().Max() + 1];
+
+      // specify which event should have to be manually reset
+      List<Events> _manualEventList = new List<Events>
+      {
+         Events.GLOBAL_QUIT,
+         Events.FATAL_FAILURE
+      };
+
+      /// <summary>
+      /// The private constructor
+      /// </summary>
+      public EventManager()
+      {
+         for (int i = 0; i < _events.Count(); i++)
+         {
+            if (_manualEventList.Contains((Events)i))
+            {
+               _events[i] = new ManualResetEvent(false);
+            }
+            else
+               _events[i] = new AutoResetEvent(false);
+         }
+      }
+
+      /// <summary>
+      /// Implement Indexer to obtain an event object
+      /// </summary>
+      /// <param name=""></param>
+      /// <returns></returns>
+      public EventWaitHandle this[Events eventId]
+      {
+         get
+         {
+            return _events[(int)eventId];
+         }
+      }
+   }
+}