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


--  Data to be remembered about all clients (credit system).


with Charles.Hash_string;
with Charles.Maps.Hashed.Strings.Unbounded;

with Ada.Calendar; use Ada;

package Adagio.Upload.Client_data is

   pragma Elaborate_body;

   type Object is record
      Client_id    : Ustring;
      Sent         : File_size;       -- Data sent

      Last_request : Calendar.Time := Past_aeons;
   end record;
   type Object_access is access all Object;

   package Data_list is new Charles.Maps.Hashed.Strings.Unbounded (
      Object_access, Charles.Hash_string, "=", "=");

   protected List is
      procedure Init;
      procedure Save;

      procedure Add_sent (Client_id : in String; Amount : in File_size);

      function Get_sent (Client_id : in String) return File_size;

      procedure Set_last_request (
         Client_id : in String; 
         Been      : in Calendar.Time := Calendar.Clock);

      -- Will return Past_aeons if unknown

      function Get_last_request (Client_id : in String) return Calendar.Time;

   private 
      Data : Data_list.Container_type;
   end List;

end Adagio.Upload.Client_data;