Core config initial commit

Core/Config.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace FLocal.Core {
+
+	class Config<T> where T : Config<T> {
+
+		private static Config<T> _instance;
+
+		public static Config<T> instance {
+			get {
+				if(_instance == null) throw new FLocalException("not initialized");
+				return _instance;
+			}
+			private set {
+				lock(_instance) {
+					if(_instance != null) throw new FLocalException("already initialized");
+					_instance = value;
+				}
+			}
+		}
+
+		private Config() {
+		}
+
+		public static void doInit(Config<T> config) {
+			_instance = config;
+		}
+
+	}
+}

Core/Core.csproj

@@ -45,6 +45,7 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="Config.cs" />
     <Compile Include="DataObject.cs" />
     <Compile Include="delegates\Lazy.cs" />
     <Compile Include="delegates\Predicate.cs" />