------------------------------------------------------------------------------
--                                                                          --
--                           POLYORB COMPONENTS                             --
--                                                                          --
--                            E C H O . I M P L                             --
--                                                                          --
--                                 B o d y                                  --
--                                                                          --
--         Copyright (C) 2002-2008, Free Software Foundation, Inc.          --
--                                                                          --
-- PolyORB 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 2,  or (at your option)  any  later --
-- version. PolyORB is distributed  in the hope that it will be  useful,    --
-- but WITHOUT ANY WARRANTY;  without even the implied warranty of MERCHAN- --
-- TABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public --
-- License  for more details.  You should have received  a copy of the GNU  --
-- General Public License distributed with PolyORB; see file COPYING. If    --
-- not, write to the Free Software Foundation, 51 Franklin Street, Fifth    --
-- Floor, Boston, MA 02111-1301, USA.                                       --
--                                                                          --
--                                                                          --
--                  PolyORB is maintained by AdaCore                        --
--                     (email: sales@adacore.com)                           --
--                                                                          --
------------------------------------------------------------------------------

with Ada.Command_Line;
with Ada.Text_IO;

with CORBA.ORB;

with Echo.Skel;
pragma Warnings (Off, Echo.Skel);
--  No entity from Echo.Skel is referenced.

package body Echo.Impl is

   ----------------
   -- EchoString --
   ----------------

   function EchoString
     (Self : access Object;
      Mesg : CORBA.String)
     return CORBA.String
   is
      pragma Warnings (Off);
      pragma Unreferenced (Self);
      pragma Warnings (On);

      myEcho : Ref;

   begin
      if Ada.Command_Line.Argument_Count = 1 then
         Ada.Text_IO.Put_Line
           ("Forwarding string: « " & CORBA.To_Standard_String (Mesg)
            & " »");

         CORBA.ORB.String_To_Object
           (CORBA.To_CORBA_String (Ada.Command_Line.Argument (1)), myEcho);

         return echoString (myEcho, Mesg);

      else
         Ada.Text_IO.Put_Line
           ("Echoing string: « " & CORBA.To_Standard_String (Mesg)
            & " »");
         return Mesg;
      end if;
   end EchoString;

end Echo.Impl;
