Removing Utils directory to better match namespaces

ICD.Common.Utils/SafeCriticalSection.SimplSharp.cs

@@ -0,0 +1,65 @@
+#if SIMPLSHARP
+using Crestron.SimplSharp;
+
+namespace ICD.Common.Utils
+{
+	/// <summary>
+	/// CCriticalSection tends to get disposed before the parent is done with it.
+	/// This class is an attempt to gracefully handle the ObjectDisposedExceptions we see on
+	/// program termination, ocassionally causing the program to restart instead of stop.
+	/// </summary>
+	public sealed partial class SafeCriticalSection
+	{
+		private readonly CCriticalSection m_CriticalSection;
+
+		/// <summary>
+		/// Constructor.
+		/// </summary>
+		public SafeCriticalSection()
+		{
+			m_CriticalSection = new CCriticalSection();
+		}
+
+		#region Methods
+
+		/// <summary>
+		/// Block until ownership of the critical section can be obtained.
+		/// </summary>
+		public void Enter()
+		{
+			if (m_CriticalSection == null || m_CriticalSection.Disposed)
+				return;
+
+			m_CriticalSection.Enter();
+		}
+
+		/// <summary>
+		/// Release ownership of the critical section.
+		/// </summary>
+		public void Leave()
+		{
+			if (m_CriticalSection == null || m_CriticalSection.Disposed)
+				return;
+
+			m_CriticalSection.Leave();
+		}
+
+		/// <summary>
+		/// Attempt to enter the critical section without blocking.
+		/// </summary>
+		/// <returns>
+		/// True, calling thread has ownership of the critical section; otherwise, false.
+		/// </returns>
+		public bool TryEnter()
+		{
+			if (m_CriticalSection == null || m_CriticalSection.Disposed)
+				return false;
+
+			return m_CriticalSection.TryEnter();
+		}
+
+		#endregion
+	}
+}
+
+#endif