------------------------------------------------------------------------------
--                                                                          --
--                              AXMPP Project                               --
--                                                                          --
--                           XMPP Library for Ada                           --
--                                                                          --
------------------------------------------------------------------------------
--                                                                          --
-- Copyright © 2017, Alexander Basov <coopht@gmail.com>                     --
-- All rights reserved.                                                     --
--                                                                          --
-- Redistribution and use in source and binary forms, with or without       --
-- modification, are permitted provided that the following conditions       --
-- are met:                                                                 --
--                                                                          --
--  * Redistributions of source code must retain the above copyright        --
--    notice, this list of conditions and the following disclaimer.         --
--                                                                          --
--  * Redistributions in binary form must reproduce the above copyright     --
--    notice, this list of conditions and the following disclaimer in the   --
--    documentation and/or other materials provided with the distribution.  --
--                                                                          --
--  * Neither the name of the Alexander Basov, IE nor the names of its      --
--    contributors may be used to endorse or promote products derived from  --
--    this software without specific prior written permission.              --
--                                                                          --
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS      --
-- "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT        --
-- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR    --
-- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT     --
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-- SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED --
-- TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR   --
-- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF   --
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-- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS       --
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--                                                                          --
------------------------------------------------------------------------------
--  $Revision$ $Date$
------------------------------------------------------------------------------

with Ada.Exceptions;
with Ada.Characters.Conversions;
with XMPP.Logger; use XMPP.Logger;

package body XMPP.Idle_Tasks is

   -------------------
   --  Reader_Task  --
   -------------------
   --  FIXME: correct task termination using Stop entry
   task body Reader_Task is
      Object       : XMPP.Networks.Network_Access;
      Time_To_Stop : Boolean := False;

      function "+" (Item : String) return Wide_Wide_String
                 renames Ada.Characters.Conversions.To_Wide_Wide_String;
   begin
      accept Start (Network : not null XMPP.Networks.Network_Access) do
         Object := Network;
      end Start;

      loop
         exit when Time_To_Stop;

         select
            accept Stop do
               Time_To_Stop := True;
            end Stop;
         or
            delay 0.0;

            exit when not Object.Recieve;
         end select;

      end loop;

      Object.Task_Stopped;

   exception
      when E : others =>
         Log (+Ada.Exceptions.Exception_Information (E));
   end Reader_Task;

end XMPP.Idle_Tasks;