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xmpp-idle_tasks.adb
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------------------------------------------------------------------------------
-- --
-- AXMPP Project --
-- --
-- XMPP Library for Ada --
-- --
------------------------------------------------------------------------------
-- --
-- Copyright © 2017, Alexander Basov <[email protected]> --
-- 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 --
-- HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, --
-- 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 --
-- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING --
-- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS --
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. --
-- --
------------------------------------------------------------------------------
-- $Revision$ $Date$
------------------------------------------------------------------------------
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;