File : adagio-globals.ads


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--                         ADAGIO - ADALID - AENEA.                         --

--                                                                          --

--                            Copyright (C) 2003                            --

--                                 A. Mosteo.                               --

--                                                                          --

--  Authors: A. Mosteo. (adagio@mosteo.com)                                 --

--                                                                          --

--  If you have any questions in regard to this software, please address    --

--  them to the above email.                                                --

--                                                                          --

--  This program is free software; you can redistribute it and/or modify    --

--  it under the terms of the GNU General Public License as published by    --

--  the Free Software Foundation; either version 2 of the License, or (at   --

--  your option) any later version.                                         --

--                                                                          --

--  This program 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.  See the GNU       --

--  General Public License for more details.                                --

--                                                                          --

--  You should have received a copy of the GNU General Public License       --

--  along with this library; if not, write to the Free Software Foundation, --

--  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.          --

--                                                                          --

--  You are not allowed to use any part of this code to develop a program   --

--  whose output would be used to harass or prosecute other users of the    --

--  networks Adagio connects with. All data collected with Adagio or a tool --

--  containing Adagio code about other network users must remain            --

--  confidential and cannot be made public by any mean, nor be used to      --

--  harass or legally prosecute these users.                                --

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--  $Id: adagio-globals.ads,v 1.4 2004/03/10 23:50:01 Jano Exp $


with Adagio.Throttler;
with Adagio.User_profile;
with Adagio.Xml;

with Ada.Calendar; use Ada;

package Adagio.Globals is

   -- Elaborate body. Config is read while elaboration.

   -- -f <file> is loaded.

   -- A default data/adagio.xml file is tried.

   pragma Elaborate_body;

   ------------------------------------------------------------------------

   -- Load_config                                                        --

   ------------------------------------------------------------------------

   -- Reloads the configuration file

   procedure Load_config;

   -- Global flag to exit (initially false).

   Requested_exit : Boolean := false;
   pragma Atomic (Requested_exit);

   -- XML configuration:

   Config: aliased Adagio.XML.Document;

   -- Global throttle aimed at 90%, configurable via adagio.xml

   Main_throttle: aliased Throttler.Object(Target_usage => 90);

   -- Hashing throttle aimed at 50%, configurable via adagio.xml

   Hash_throttle: aliased Throttler.Object(Target_usage => 50);

   -- My user profile:

   My_profile : User_profile.Object;

   -- For uptime:

   Adagio_start : Calendar.Time := Calendar.Clock;

   -- Persistent data folder:

   function Data_folder return String;
   function Data_folder return UString;

   ------------------------------------------------------------------------

   -- Prepare_GUID                                                       --

   ------------------------------------------------------------------------

   -- Inserts the GUID child in the profile

   procedure Prepare_GUID;

   ------------------------------------------------------------------------

   -- Remove_lock                                                        --

   ------------------------------------------------------------------------

   -- Removes the lock file for aesthetic purposes

   procedure Remove_lock;

end Adagio.Globals;