<?xml version="1.0" encoding="UTF-8"?>
<!--
        Open Document Format for Office Applications (OpenDocument) Version 1.2
        Candidate OASIS Standard (COS) 01, 10 May 2011
	Digital Signatures Relax-NG Schema
        Source: http://docs.oasis-open.org/office/v1.2/cos01/
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-->

<grammar
	xmlns="http://relaxng.org/ns/structure/1.0"

	datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"

	xmlns:dsig="urn:oasis:names:tc:opendocument:xmlns:digitalsignature:1.0"
	xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
>
<start>
	<choice>
		<ref name="dsig-document-signatures"/>
	</choice>
</start>
<define name="dsig-document-signatures">
	<element name="dsig:document-signatures">
		<ref name="dsig-document-signatures-attlist"/>
		<oneOrMore>
			<ref name="ds-signature"/>
		</oneOrMore>
	</element>
</define>
<define name="dsig-document-signatures-attlist">
	<attribute name="dsig:version">
		<value>1.2</value>
	</attribute>
</define>
<define name="ds-signature">
	<element name="ds:Signature">
		<!-- The permitted content of this element is the permitted -->
		<!-- content of the Signature element defined by W3C XML    -->
		<!-- Signature Syntax and Processing (Second Edition).      -->
		<!-- See OpenDocument v1.2 part 3, section 4.3.             -->
		<ref name="dsMarkup"/>
	</element>
</define>
<define name="dsMarkup">
	<zeroOrMore>
		<choice>
			<attribute>
				<anyName/>
			</attribute>
			<text/>
			<element>
				<anyName/>
				<ref name="dsMarkup"/>
			</element>
		</choice>
	</zeroOrMore>
</define>
</grammar>
