File : src/aws-services-transient_pages.ads
------------------------------------------------------------------------------
-- Ada Web Server --
-- --
-- Copyright (C) 2003 --
-- ACT-Europe --
-- --
-- Authors: Dmitriy Anisimkov - Pascal Obry --
-- --
-- This library 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 library 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. --
-- --
-- As a special exception, if other files instantiate generics from this --
-- unit, or you link this unit with other files to produce an executable, --
-- this unit does not by itself cause the resulting executable to be --
-- covered by the GNU General Public License. This exception does not --
-- however invalidate any other reasons why the executable file might be --
-- covered by the GNU Public License. --
------------------------------------------------------------------------------
-- $Id: aws-services-transient_pages.ads,v 1.4 2003/11/12 22:53:07 obry Exp $
with AWS.Default;
with AWS.Resources.Streams;
package AWS.Services.Transient_Pages is
function Get_URI return String;
-- Create a unique URI, must be used to register a transient web page
procedure Register
(URI : in String;
Resource : in AWS.Resources.Streams.Stream_Access;
Lifetime : in Duration := Default.Transient_Lifetime);
-- Register a new transient page, this page will be deleted after Lifetime
-- seconds.
function Get (URI : in String) return AWS.Resources.Streams.Stream_Access;
-- Returns the stream access for the URI or null if this URI has not been
-- registered.
private
-------------------
-- Cleaner task --
-------------------
task type Cleaner is
entry Stop;
end Cleaner;
type Cleaner_Access is access Cleaner;
Cleaner_Task : Cleaner_Access;
---------------------
-- Cleaner_Control --
---------------------
protected Cleaner_Control is
procedure Register (Transient_Check_Interval : in Duration);
-- ???
procedure Stop (Need_Release : out Boolean);
-- Stop the cleaner task when there is no more server using it.
-- Need_Release is set to True if the Cleaner_Task can be released.
private
Server_Count : Natural := 0;
end Cleaner_Control;
end AWS.Services.Transient_Pages;