------------------------------------------------------------------------------
-- Ada Web Server --
-- --
-- Copyright (C) 2000-2001 --
-- 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. --
------------------------------------------------------------------------------
-- $RCSfile: aws-translator-conversion-f.adb,v $
-- $Revision: 1.1 $
-- $Date: 2003/10/05 20:00:02 $
-- $Author: Jano $
-- Fast convertion between String and Stream_Element_Array.
-- Only for Ada compilers and platforms, where it is possible.
with Ada.Unchecked_Conversion;
separate (AWS.Translator)
package body Conversion is
-----------------------------
-- To_Stream_Element_Array --
-----------------------------
function To_Stream_Element_Array
(Data : in String)
return Stream_Element_Array
is
subtype Fixed_String is String (Data'First .. Data'Last);
subtype Fixed_Array is Stream_Element_Array
(Stream_Element_Offset (Data'First)
.. Stream_Element_Offset (Data'Last));
function To_Stream_Elements is
new Ada.Unchecked_Conversion (Fixed_String, Fixed_Array);
begin
return To_Stream_Elements (Data);
end To_Stream_Element_Array;
---------------
-- To_String --
---------------
function To_String
(Data : in Stream_Element_Array)
return String
is
subtype Fixed_String is String (Integer (Data'First)
.. Integer (Data'Last));
subtype Fixed_Array is Stream_Element_Array
(Data'First .. Data'Last);
function To_Characters is
new Ada.Unchecked_Conversion (Fixed_Array, Fixed_String);
begin
return To_Characters (Data);
end To_String;
end Conversion;