CCNx Repository Schema

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE xs:schema PUBLIC "-//W3C//DTD XMLSCHEMA 200102//EN" "XMLSchema.dtd">
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
<!-- DKS: leave this out, following ccn.xsd; as things don't work right
     if you put it in. We should fix this. -->
<!--
        targetNamespace="http://www.ccnx.org/content/schema/20090915"
        xmlns="http://www.ccnx.org/content/schema/20090915"
        elementFormDefault="unqualified"
        attributeFormDefault="unqualified">
-->

<xs:include schemaLocation="ccnx.xsd"/>

  <xs:annotation>
    <xs:documentation xml:lang="en">
      Content-Centric Networks repository-related data schema.
    </xs:documentation>
  </xs:annotation>

<!-- Top-level objects that can appear in
     documents, messages, etc. -->
<xs:element name="RepositoryInfo" type="RepositoryInfoType"/>
<xs:element name="Policy" type="PolicyType"/>

<xs:complexType name="RepositoryInfoDataType">
  <xs:simpleContent>
    <xs:extension base="RepositoryInfoDataTypeType">
      <xs:attribute name="ccnbencoding" type="xs:string" fixed="base64Binary"/>
    </xs:extension>
  </xs:simpleContent>
</xs:complexType>

<xs:simpleType name="RepositoryInfoDataTypeType">
  <xs:restriction base="xs:base64Binary">
    <xs:length value="3" fixed="true"/>
    <xs:enumeration value="INFO"/>
    <xs:enumeration value="DATA"/>
  </xs:restriction>
</xs:simpleType>

<xs:complexType name="RepositoryInfoType">
  <xs:sequence>
        <xs:element name="Version" type="xs:string"/>
    <xs:element name="Type" type="RepositoryInfoDataType"/>
        <xs:element name="RepositoryVersion" type="xs:string"/>
        <xs:element name="GlobalPrefixName" type="NameType"/>
        <xs:element name="LocalName" type="xs:string"/>
    <!-- 0 or more names -->
        <xs:element name="Name" type="NameType" minOccurs="0" maxOccurs="unbounded"/>
        <xs:element name="InfoString" type="xs:string" minOccurs="0" maxOccurs="1"/>
  </xs:sequence>
</xs:complexType>

<xs:complexType name="PolicyType">
  <xs:sequence>
        <xs:element name="PolicyVersion" type="xs:string"/>
        <xs:element name="LocalName" type="xs:string"/>
        <xs:element name="GlobalPrefix" type="xs:string"/>
    <!-- 0 or more names -->
        <xs:element name="Namespace" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>
  </xs:sequence>
</xs:complexType>

</xs:schema>