File : src/aws-net.adb
------------------------------------------------------------------------------
-- Ada Web Server --
-- --
-- Copyright (C) 2000-2002 --
-- 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-net.adb,v 1.6 2003/01/23 20:06:39 obry Exp $
with Ada.Unchecked_Deallocation;
with AWS.Net.Std;
with AWS.Net.SSL;
package body AWS.Net is
use Ada;
----------
-- Free --
----------
procedure Free (Socket : in out Socket_Access) is
procedure Free is
new Ada.Unchecked_Deallocation (Socket_Type'Class, Socket_Access);
begin
if Socket /= null then
Release_Cache (Socket.all);
Free (Socket.all);
Free (Socket);
end if;
end Free;
---------------
-- Host_Name --
---------------
function Host_Name return String is
begin
return Net.Std.Host_Name;
end Host_Name;
-------------------
-- Release_Cache --
-------------------
procedure Release_Cache (Socket : in out Socket_Type'Class) is
procedure Free is
new Ada.Unchecked_Deallocation (RW_Cache, RW_Cache_Access);
begin
Free (Socket.C);
end Release_Cache;
---------------
-- Set_Cache --
---------------
procedure Set_Cache (Socket : in out Socket_Type'Class) is
begin
-- Recreate cache if it already exists.
if Socket.C /= null then
Release_Cache (Socket);
end if;
Socket.C := new RW_Cache;
end Set_Cache;
------------
-- Socket --
------------
function Socket (Security : in Boolean) return Socket_Type'Class is
begin
if Security then
declare
Result : SSL.Socket_Type;
begin
return Result;
end;
else
declare
Result : Std.Socket_Type;
begin
return Result;
end;
end if;
end Socket;
function Socket (Security : in Boolean) return Socket_Access is
begin
return new Socket_Type'Class'(Socket (Security));
end Socket;
end AWS.Net;