CUDLR.Server.RegisterFileHandlers C# (CSharp) Method

        static void RegisterFileHandlers()
        {
            string pattern = string.Format("({0})", string.Join("|", fileTypes.Select(x => x.Key).ToArray()));
              RouteAttribute downloadRoute = new RouteAttribute(string.Format(@"^/download/(.*\.{0})$", pattern));
              RouteAttribute fileRoute = new RouteAttribute(string.Format(@"^/(.*\.{0})$", pattern));

              bool needs_www = fileRoot.Contains("://");
              downloadRoute.m_runOnMainThread = needs_www;
              fileRoute.m_runOnMainThread = needs_www;

              FileHandlerDelegate callback = FileHandler;
              if (needs_www)
            callback = WWWFileHandler;

              downloadRoute.m_callback = delegate(RequestContext context) { callback(context, true); };
              fileRoute.m_callback = delegate(RequestContext context) { callback(context, false); };

              registeredRoutes.Add(downloadRoute);
              registeredRoutes.Add(fileRoute);
        }