File : soap-utils.adb


------------------------------------------------------------------------------

--                              Ada Web Server                              --

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--                         Copyright (C) 2000-2001                          --

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--  Authors: Dmitriy Anisimkov - Pascal Obry                                --

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------------------------------------------------------------------------------


--  $Id: soap-utils.adb,v 1.1 2003/10/05 19:59:51 Jano Exp $


with Ada.Strings.Unbounded;

package body SOAP.Utils is

   use Ada.Strings.Unbounded;

   ------------

   -- Encode --

   ------------


   function Encode (Str : in String) return String is
      Result : Unbounded_String;
   begin
      for K in Str'Range loop
         case Str (K) is
            when '<'    => Append (Result, "&lt;");
            when '>'    => Append (Result, "&gt;");
            when '&'    => Append (Result, "&amp;");
            when '''    => Append (Result, "&apos;");
            when '"'    => Append (Result, "&quot;");
            when others => Append (Result, Str (K));
         end case;
      end loop;

      return To_String (Result);
   end Encode;

   ---------

   -- Tag --

   ---------


   function Tag (Name : in String; Start : in Boolean) return String is
   begin
      if Start then
         return '<' & Name & '>';
      else
         return "</" & Name & '>';
      end if;
   end Tag;

end SOAP.Utils;