schema/libreoffice/OpenDocument-v1.4+libreoffice-dsig-schema.rng

   1 <?xml version="1.0" encoding="UTF-8"?>
   2 <!--
   3      Open Document Format for Office Applications (OpenDocument) Version 1.4
   4      OASIS Standard
   5      11 March 2024
   6      Copyright (c) OASIS Open 2024. All Rights Reserved.
   7      Source: https://docs.oasis-open.org/office/OpenDocument/v1.4/csd01/schemas/
   8      Latest stage of specification: https://docs.oasis-open.org/office/OpenDocument/v1.4/OpenDocument-v1.4-part1-introduction.html
   9      TC IPR Statement: https://www.oasis-open.org/committees/office/ipr.php
  10
  11         Open Document Format for Office Applications (OpenDocument) Version 1.4
  12         Digital Signatures Relax-NG Schema
  13         OpenDocument-v1.4-dsig-schema.rng
  14 -->
  15 <!-- https://issues.oasis-open.org/browse/OFFICE-2153 -->
  16
  17 <rng:grammar xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:dsig="urn:oasis:names:tc:opendocument:xmlns:digitalsignature:1.0" xmlns:rng="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
  18   <rng:start>
  19     <rng:choice>
  20       <rng:ref name="dsig-document-signatures"/>
  21     </rng:choice>
  22   </rng:start>
  23   <rng:define name="ds-signature">
  24     <rng:element name="ds:Signature">
  25       <!-- The permitted content of this element is the permitted -->
  26       <!-- content of the Signature element defined by W3C XML    -->
  27       <!-- Signature Syntax and Processing (Second Edition).      -->
  28       <!-- See OpenDocument v1.4 part 2, section 5.3.             -->
  29       <!-- Office-3874 -->
  30       <rng:ref name="dsMarkup"/>
  31     </rng:element>
  32   </rng:define>
  33   <rng:define name="dsMarkup">
  34     <rng:zeroOrMore>
  35       <rng:choice>
  36         <rng:attribute>
  37           <rng:anyName/>
  38         </rng:attribute>
  39         <rng:text/>
  40         <rng:element>
  41           <rng:anyName/>
  42           <rng:ref name="dsMarkup"/>
  43         </rng:element>
  44       </rng:choice>
  45     </rng:zeroOrMore>
  46   </rng:define>
  47   <rng:define name="dsig-document-signatures">
  48     <rng:element name="dsig:document-signatures">
  49       <rng:ref name="dsig-document-signatures-attlist"/>
  50       <rng:oneOrMore>
  51         <rng:ref name="ds-signature"/>
  52       </rng:oneOrMore>
  53     </rng:element>
  54   </rng:define>
  55   <rng:define name="dsig-document-signatures-attlist">
  56     <rng:attribute name="dsig:version">
  57       <rng:value>1.4</rng:value>
  58     </rng:attribute>
  59   </rng:define>
  60 </rng:grammar>