add web socket ui

Websocket.h

@@ -0,0 +1,30 @@
+#ifndef WEBSOCKET_H__
+#define WEBSOCKET_H__
+#include "Event.h"
+
+
+namespace i2p
+{
+  namespace event
+  {
+
+    class WebsocketServerImpl;
+    
+    class WebsocketServer
+    {
+    public:
+      WebsocketServer(const std::string & addr, int port);
+      ~WebsocketServer();
+
+      void Start();
+      void Stop();
+
+      EventListener * ToListener();
+      
+    private:
+      WebsocketServerImpl * m_impl;
+    };
+
+  }
+}
+#endif