File : adagio-upload-active_clients.ads


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--                         ADAGIO - ADALID - AENEA.                         --

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--                            Copyright (C) 2003                            --

--                                 A. Mosteo.                               --

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

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--  $Id: adagio-upload-active_clients.ads,v 1.3 2004/01/21 21:05:49 Jano Exp $


with Charles.Sets.Sorted.Unbounded;

package Adagio.Upload.Active_clients is

   type Active_client is record
      Id       : Ustring;
      Queue_id : Ustring;
   end record;

   function Less (L, R : Active_client) return Boolean;
   function Same (L, R : Active_client) return Boolean;

   package Active_client_list is new Charles.Sets.Sorted.Unbounded (
      Active_client, Less, Same);

   protected List is
      -- Add an upload if the clients is present less than times:

      -- Also, no repeated queue_ids uploading in different queues:

      procedure Add (
         This : in Active_client; Max : in Natural; Success : out Boolean);

      -- Remove if present

      procedure Remove (This : in Active_client);

      -- Expects a QUEUE_ID

      function Contains (Queue_id : in String) return Boolean;

   private

      Uploads : Active_client_list.Container_type;

   end List;

end Adagio.Upload.Active_clients;