- add server protocol enum

GBase.Server/ServerProtocol.cs

@@ -0,0 +1,33 @@
+// Author: Simon Gockner
+// Created: 2020-02-08
+// Copyright(c) 2020 SimonG. All Rights Reserved.
+
+using System;
+
+namespace GBase.Server
+{
+    public enum ServerProtocol //TODO: Decide which protocols should be usable
+    {
+        Http,
+        Https,
+        Tcp
+    }
+
+    public static class ServerProtocolExtensions
+    {
+        public static string GetProtocolString(this ServerProtocol protocol)
+        {
+            switch (protocol)
+            {
+                case ServerProtocol.Http:
+                    return "http://";
+                case ServerProtocol.Https:
+                    return "https://";
+                case ServerProtocol.Tcp:
+                    throw new NotImplementedException();
+                default:
+                    throw new ArgumentOutOfRangeException(nameof(protocol), protocol, "Invalid Protocol");
+            }
+        }
+    }
+}