1 files changed, 53 insertions, 0 deletions
diff --git a/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Iterator.cs b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Iterator.cs
new file mode 100644
index 000000000..634c7b404
--- /dev/null
+++ b/Emby.Server.Implementations/IO/SharpCifs/Util/Sharpen/Iterator.cs
@@ -0,0 +1,53 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace SharpCifs.Util.Sharpen
+{
+    public interface ITerator
+	{
+		bool HasNext ();
+		object Next ();
+		void Remove ();
+	}
+
+	public abstract class Iterator<T> : IEnumerator<T>, ITerator
+	{
+		private T _lastValue;
+
+	    object ITerator.Next ()
+		{
+			return Next ();
+		}
+
+		public abstract bool HasNext ();
+		public abstract T Next ();
+		public abstract void Remove ();
+
+		bool IEnumerator.MoveNext ()
+		{
+			if (HasNext ()) {
+				_lastValue = Next ();
+				return true;
+			}
+			return false;
+		}
+
+		void IEnumerator.Reset ()
+		{
+			throw new NotImplementedException ();
+		}
+
+		void IDisposable.Dispose ()
+		{
+		}
+
+		T IEnumerator<T>.Current {
+			get { return _lastValue; }
+		}
+
+		object IEnumerator.Current {
+			get { return _lastValue; }
+		}
+	}
+}