199 lines
7.7 KiB
XML
199 lines
7.7 KiB
XML
<?xml version="1.0" encoding="utf-8" ?>
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<xs:schema targetNamespace="http://purl.org/atom/ns#" elementFormDefault="qualified" attributeFormDefault="unqualified"
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xmlns:atom="http://purl.org/atom/ns#" xmlns:xs="http://www.w3.org/2001/XMLSchema">
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<xs:annotation>
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<xs:documentation>
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This version of the Atom API schema is based on version 0.3 of the Atom API and format specifications,
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found here http://www.ietf.org/internet-drafts/draft-ietf-atompub-protocol-00.txt
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and here http://www.ietf.org/internet-drafts/draft-ietf-atompub-format-00.txt.
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</xs:documentation>
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</xs:annotation>
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<xs:import namespace="http://www.w3.org/XML/1998/namespace" schemaLocation="http://www.w3.org/2001/03/xml.xsd" />
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<xs:element name="feed" type="atom:feedType">
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<xs:annotation>
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<xs:documentation>
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The Atom feed is defined in section 4 of the format spec.
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</xs:documentation>
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</xs:annotation>
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</xs:element>
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<xs:complexType name="feedinfoType">
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<xs:choice maxOccurs="unbounded">
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<xs:element name="title" type="atom:contentType" />
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<xs:element name="author" type="atom:authorType" />
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<xs:element name="contributor" type="atom:authorType" />
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<xs:element name="tagline" type="atom:contentType" />
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<xs:element name="link" type="atom:linkType" />
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<xs:element name="id" type="atom:uriType" />
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<xs:element name="generator" type="atom:generatorType" />
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<xs:element name="copyright" type="atom:contentType" />
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<xs:element name="info" type="atom:contentType" />
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<xs:element name="modified" type="atom:dateTimeType" />
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</xs:choice>
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<xs:attributeGroup ref="atom:commonAttributes"/>
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</xs:complexType>
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<xs:complexType name="feedType">
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<xs:sequence>
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<xs:element name="feedinfo" type="atom:feedinfoType" />
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<xs:element name="entry" type="atom:entryType" minOccurs="0" maxOccurs="unbounded" />
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</xs:sequence>
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<xs:attribute name="version" type="atom:versionType" use="required" />
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<xs:attributeGroup ref="atom:commonAttributes"/>
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</xs:complexType>
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<xs:element name="entry" type="atom:entryType">
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<xs:annotation>
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<xs:documentation>
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The Atom feed is defined in section 4.13 of the format spec.
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</xs:documentation>
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</xs:annotation>
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</xs:element>
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<xs:complexType name="entryType">
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<xs:choice maxOccurs="unbounded">
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<xs:element name="title" type="atom:contentType" />
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<xs:element name="author" type="atom:authorType" />
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<xs:element name="id" type="atom:stringType" />
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<xs:element name="modified" type="atom:dateTimeType" />
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<xs:element name="issued" type="atom:dateTimeType" />
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<xs:element name="created" type="atom:dateTimeType" />
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<xs:element name="summary" type="atom:contentType" />
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<xs:element name="generator" type="atom:generatorType" />
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<xs:element name="link" type="atom:linkType" />
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<xs:element name="contributor" type="atom:authorType" />
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<xs:element name="content" type="atom:contentType" />
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</xs:choice>
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<xs:attribute name="version" type="atom:versionType" use="required" />
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<xs:attributeGroup ref="atom:commonAttributes"/>
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</xs:complexType>
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<xs:complexType name="contentType" mixed="true">
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<xs:annotation>
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<xs:documentation>
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The Atom content construct is defined in section 3.1 of the format spec.
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</xs:documentation>
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</xs:annotation>
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<xs:sequence>
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<xs:any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded" />
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</xs:sequence>
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<xs:attribute name="type" use="optional" default="text/plain" />
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<xs:attribute name="mode" use="optional" default="xml">
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<xs:simpleType>
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<xs:restriction base="xs:token">
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<xs:enumeration value="xml" />
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<xs:enumeration value="escaped" />
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<xs:enumeration value="base64" />
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</xs:restriction>
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</xs:simpleType>
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</xs:attribute>
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<xs:attributeGroup ref="atom:commonAttributes"/>
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</xs:complexType>
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<xs:complexType name="authorType">
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<xs:annotation>
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<xs:documentation>
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The Atom person construct is defined in section 3.2 of the format spec.
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</xs:documentation>
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</xs:annotation>
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<xs:sequence>
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<xs:element name="name" type="atom:stringType" />
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<xs:element name="url" type="atom:uriType" minOccurs="0" maxOccurs="1" />
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<xs:element name="email" type="atom:emailType" minOccurs="0" maxOccurs="1" />
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</xs:sequence>
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<xs:attributeGroup ref="atom:commonAttributes"/>
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</xs:complexType>
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<xs:complexType name="linkType">
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<xs:annotation>
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<xs:documentation>
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The Atom link construct is defined in section 3.4 of the format spec.
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</xs:documentation>
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</xs:annotation>
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<xs:attribute name="rel" use="required">
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<xs:simpleType>
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<xs:restriction base="xs:string">
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<xs:enumeration value="alternate" />
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<xs:enumeration value="start" />
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<xs:enumeration value="next" />
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<xs:enumeration value="prev" />
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<xs:enumeration value="service.edit" />
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<xs:enumeration value="service.post" />
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<xs:enumeration value="service.feed" />
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</xs:restriction>
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</xs:simpleType>
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</xs:attribute>
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<xs:attribute name="type" use="required" type="xs:string" />
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<xs:attribute name="href" use="required" type="xs:anyURI" />
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<xs:attribute name="hreflang" use="optional" type="xs:NMTOKEN" />
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<xs:attribute name="title" use="optional" type="xs:string" />
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<xs:attributeGroup ref="atom:commonAttributes"/>
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</xs:complexType>
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<xs:complexType name="generatorType">
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<xs:annotation>
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<xs:documentation>
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The Atom generator element is defined in section 4.9 of the format spec.
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</xs:documentation>
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</xs:annotation>
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<xs:simpleContent>
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<xs:extension base="xs:string">
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<xs:attribute name="url" use="optional" type="xs:anyURI" />
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<xs:attribute name="version" use="optional" type="atom:versionType" />
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<xs:attributeGroup ref="atom:commonAttributes"/>
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</xs:extension>
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</xs:simpleContent>
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</xs:complexType>
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<xs:complexType name="uriType">
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<xs:simpleContent>
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<xs:extension base="xs:anyURI">
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<xs:attributeGroup ref="atom:commonAttributes"/>
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</xs:extension>
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</xs:simpleContent>
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</xs:complexType>
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<xs:complexType name="stringType">
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<xs:simpleContent>
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<xs:extension base="xs:string">
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<xs:attributeGroup ref="atom:commonAttributes"/>
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</xs:extension>
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</xs:simpleContent>
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</xs:complexType>
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<xs:complexType name="dateTimeType">
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<xs:simpleContent>
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<xs:extension base="atom:iso8601dateTime">
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<xs:attributeGroup ref="atom:commonAttributes"/>
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</xs:extension>
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</xs:simpleContent>
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</xs:complexType>
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<xs:simpleType name="iso8601dateTime">
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<xs:annotation>
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<xs:documentation>
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The Atom date construct is defined in section 3.3 of the format spec.
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</xs:documentation>
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</xs:annotation>
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<xs:union memberTypes="xs:dateTime xs:date xs:gYearMonth xs:gYear"/>
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</xs:simpleType>
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<xs:simpleType name="versionType">
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<xs:annotation>
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<xs:documentation>
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General description for a version number.
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</xs:documentation>
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</xs:annotation>
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<xs:restriction base="xs:normalizedString">
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<xs:pattern value="\d+\.\d+" />
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</xs:restriction>
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</xs:simpleType>
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<xs:complexType name="emailType">
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<xs:simpleContent>
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<xs:extension base="atom:emailSimpleType">
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<xs:attributeGroup ref="atom:commonAttributes"/>
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</xs:extension>
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</xs:simpleContent>
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</xs:complexType>
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<xs:simpleType name="emailSimpleType">
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<xs:annotation>
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<xs:documentation>
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Schema definition for an email address.
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</xs:documentation>
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</xs:annotation>
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<xs:restriction base="xs:normalizedString">
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<xs:pattern value="\w+@(\w+\.)+\w+" />
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</xs:restriction>
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</xs:simpleType>
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<xs:attributeGroup name="commonAttributes">
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<xs:attribute ref="xml:base" />
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<xs:attribute ref="xml:lang" />
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</xs:attributeGroup>
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</xs:schema> |