<?vsp 
--  
--  $Id$
--  
--  This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
--  project.
--  
--  Copyright (C) 1998-2018 OpenLink Software
--  
--  This project 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; only version 2 of the License, dated June 1991.
--  
--  This program 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 program; if not, write to the Free Software Foundation, Inc.,
--  51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
--  
--  

  declare x, nam any;

  nam := path [length (path)-1];
  nam := replace (nam, '.vsp', '');

  set http_charset='utf-8';
  if ({?'foaf'})
    x := gen_foaf_one (nam);
  else
    x := gen_opml (nam);
  http_value (x);
  if ({?'opml'} is not null or {?'foaf'} is not null)
    http_header ('Content-Type: text/xml\r\n');
  else
    http_xslt (TUTORIAL_XSL_DIR () || '/tutorial/xml/xq_s_4/xq_s_4.xsl', vector ('ord', {?'ord'}));
?>
