ops

<!--
    Copyright (C) 2004 Orbeon, Inc.
  
    This program is free software; you can redistribute it and/or modify it under the terms of the
    GNU Lesser General Public License as published by the Free Software Foundation; either version
    2.1 of the License, or (at your option) any later version.
  
    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 Lesser General Public License for more details.
  
    The full text of the license is available at http://www.gnu.org/copyleft/lesser.html
-->
<grammar  datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"
  xmlns="http://relaxng.org/ns/structure/1.0">
  
  <start>
    <ref name="sigElement"/>
  </start>
  
  <define name="sigElement">
    <element name="signed-data">
      <element name="data">
        <ref name="anyElement"/>
      </element>
      
      <element name="signature">
        <data type="base64Binary"/>
      </element>
    </element>
  </define>
  
  <define name="anyElement">
    <element>
      <anyName/>
      <zeroOrMore>
        <choice>
          <attribute>
            <anyName/>
          </attribute>
          <text/>
          <ref name="anyElement"/>
        </choice>
      </zeroOrMore>
    </element>
  </define>
  
</grammar>