------------------------------------------------------------------------------
--                              Ada Web Server                              --
--                                                                          --
--                     Copyright (C) 2000-2013, AdaCore                     --
--                                                                          --
--  This library is free software;  you can redistribute it and/or modify   --
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--  later version. This library is distributed in the hope that it will be  --
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--  You should have received a copy of the GNU General Public License and   --
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--  <http://www.gnu.org/licenses/>.                                         --
--                                                                          --
--  As a special exception, if other files instantiate generics from this   --
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--  covered by the GNU General Public License. This exception does not      --
--  however invalidate any other reasons why the executable file  might be  --
--  covered by the  GNU Public License.                                     --
------------------------------------------------------------------------------

pragma Ada_2012;

--  Dispatch on a Callback procedure

with AWS.Dispatchers;
with AWS.Response;
with AWS.Status;

package AWS.Dispatchers.Callback is

   type Handler is new Dispatchers.Handler with private;
   --  This is a simple wrapper around standard callback procedure (access to
   --  function). It will be used to build dispatchers services and for the
   --  main server callback.

   function Create (Callback : Response.Callback) return Handler
     with Inline;
   --  Build a dispatcher for the specified callback

private

   overriding function Dispatch
     (Dispatcher : Handler;
      Request    : Status.Data) return Response.Data;

   overriding function Clone (Dispatcher : Handler) return Handler;
   --  Returns a deep copy of the dispatcher

   type Handler is new AWS.Dispatchers.Handler with record
      Callback : Response.Callback;
   end record;

end AWS.Dispatchers.Callback;