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<?xml version="1.0" encoding="UTF-8"?>
<!--
$Id: publication.rnc 5888 2014-07-09 05:39:54Z sra $
RelaxNG schema for RPKI publication protocol, from current I-D.
Copyright (c) 2014 IETF Trust and the persons identified as authors
of the code. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
* Neither the name of Internet Society, IETF or IETF Trust, nor the
names of specific contributors, may be used to endorse or promote
products derived from this software without specific prior written
permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-->
<grammar ns="http://www.hactrn.net/uris/rpki/publication-spec/" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
<!-- This is version 3 of the protocol. -->
<define name="version">
<value>3</value>
</define>
<!-- Top level PDU is either a query or a reply. -->
<start combine="choice">
<element name="msg">
<attribute name="version">
<ref name="version"/>
</attribute>
<attribute name="type">
<value>query</value>
</attribute>
<zeroOrMore>
<ref name="query_elt"/>
</zeroOrMore>
</element>
</start>
<start combine="choice">
<element name="msg">
<attribute name="version">
<ref name="version"/>
</attribute>
<attribute name="type">
<value>reply</value>
</attribute>
<zeroOrMore>
<ref name="reply_elt"/>
</zeroOrMore>
</element>
</start>
<!-- PDUs allowed in queries and replies. -->
<define name="query_elt">
<choice>
<ref name="publish_query"/>
<ref name="withdraw_query"/>
<ref name="list_query"/>
</choice>
</define>
<define name="reply_elt">
<choice>
<ref name="publish_reply"/>
<ref name="withdraw_reply"/>
<ref name="list_reply"/>
<ref name="report_error_reply"/>
</choice>
</define>
<!-- Tag attributes for bulk operations. -->
<define name="tag">
<attribute name="tag">
<data type="token">
<param name="maxLength">1024</param>
</data>
</attribute>
</define>
<!-- Base64 encoded DER stuff. -->
<define name="base64">
<data type="base64Binary"/>
</define>
<!-- Publication URIs. -->
<define name="uri">
<attribute name="uri">
<data type="anyURI">
<param name="maxLength">4096</param>
</data>
</attribute>
</define>
<!-- Digest of objects being withdrawn -->
<define name="hash">
<attribute name="hash">
<data type="string">
<param name="pattern">[0-9a-fA-F]+</param>
</data>
</attribute>
</define>
<!-- Error codes. -->
<define name="error">
<data type="token">
<param name="maxLength">1024</param>
</data>
</define>
<!-- <publish/> element -->
<define name="publish_query">
<element name="publish">
<optional>
<ref name="tag"/>
</optional>
<ref name="uri"/>
<optional>
<ref name="hash"/>
</optional>
<ref name="base64"/>
</element>
</define>
<define name="publish_reply">
<element name="publish">
<optional>
<ref name="tag"/>
</optional>
<ref name="uri"/>
</element>
</define>
<!-- <withdraw/> element -->
<define name="withdraw_query">
<element name="withdraw">
<optional>
<ref name="tag"/>
</optional>
<ref name="uri"/>
<ref name="hash"/>
</element>
</define>
<define name="withdraw_reply">
<element name="withdraw">
<optional>
<ref name="tag"/>
</optional>
<ref name="uri"/>
</element>
</define>
<!-- <list/> element -->
<define name="list_query">
<element name="list">
<optional>
<ref name="tag"/>
</optional>
</element>
</define>
<define name="list_reply">
<element name="list">
<optional>
<ref name="tag"/>
</optional>
<ref name="uri"/>
<ref name="hash"/>
</element>
</define>
<!-- <report_error/> element -->
<define name="report_error_reply">
<element name="report_error">
<optional>
<ref name="tag"/>
</optional>
<attribute name="error_code">
<ref name="error"/>
</attribute>
<optional>
<data type="string">
<param name="maxLength">512000</param>
</data>
</optional>
</element>
</define>
</grammar>
<!--
Local Variables:
indent-tabs-mode: nil
comment-start: "# "
comment-start-skip: "#[ \t]*"
End:
-->
|
