------------------------------------------------------------------------------ -- Ada Web Server -- -- -- -- Copyright (C) 2003-2012, AdaCore -- -- -- -- This library is free software; you can redistribute it and/or modify -- -- it under terms of the GNU General Public License as published by the -- -- Free Software Foundation; either version 3, or (at your option) any -- -- later version. This library is distributed in the hope that it will be -- -- useful, but WITHOUT ANY WARRANTY; without even the implied warranty of -- -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- -- -- -- As a special exception under Section 7 of GPL version 3, you are -- -- granted additional permissions described in the GCC Runtime Library -- -- Exception, version 3.1, as published by the Free Software Foundation. -- -- -- -- You should have received a copy of the GNU General Public License and -- -- a copy of the GCC Runtime Library Exception along with this program; -- -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- -- . -- -- -- -- As a special exception, if other files instantiate generics from this -- -- unit, or you link this unit with other files to produce an executable, -- -- this unit does not by itself cause the resulting executable to be -- -- 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. -- ------------------------------------------------------------------------------ -- Dispatch to the user's callback, if a 404 (Page Not Found) is returned it -- checks if the resource is a transient page and return it if found. with AWS.Dispatchers; with AWS.Response; with AWS.Status; package AWS.Services.Dispatchers.Transient_Pages is type Handler is new AWS.Dispatchers.Handler with private; procedure Register (Dispatcher : in out Handler; Action : AWS.Dispatchers.Handler'Class); -- Register callback to use for a specific request method procedure Register (Dispatcher : in out Handler; Action : Response.Callback); -- Idem as above but takes a callback procedure as parameter private overriding function Dispatch (Dispatcher : Handler; Request : Status.Data) return Response.Data; -- Returns an error message (code 404) if no transient page were found overriding function Clone (Dispatcher : Handler) return Handler; -- Returns a deep copy of the dispatcher type Handler is new AWS.Dispatchers.Handler with record Action : AWS.Dispatchers.Handler_Class_Access; end record; end AWS.Services.Dispatchers.Transient_Pages;