<?xml version="1.0" encoding="UTF-8"?>
<!--
* Copyright (C) 2012 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
-->
<xsd:schema
targetNamespace="http://schemas.android.com/sdk/android/sys-img/1"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:sdk="http://schemas.android.com/sdk/android/sys-img/1"
elementFormDefault="qualified"
attributeFormDefault="unqualified"
version="1">
<!-- The repository contains a collection of downloadable items known as
"packages". Each package has a type and various attributes and contains
a list of file "archives" that can be downloaded for specific OSes.
An Android Addon repository is a web site that contains an "addon.xml"
file that conforms to this XML Schema.
History:
- v1 is used by the SDK Updater in Tools r20. It is split out of the
main SDK Repository XML Schema and can only contain <system-image> packages.
-->
<xsd:element name="sdk-sys-img" type="sdk:repositoryType" />
<xsd:complexType name="repositoryType">
<xsd:annotation>
<xsd:documentation>
The repository contains a collection of downloadable system images.
</xsd:documentation>
</xsd:annotation>
<xsd:choice minOccurs="0" maxOccurs="unbounded">
<xsd:element name="system-image" type="sdk:systemImageType" />
<xsd:element name="license" type="sdk:licenseType" />
</xsd:choice>
</xsd:complexType>
<!-- The definition of a system image used by a platform. -->
<xsd:complexType name="systemImageType" >
<xsd:annotation>
<xsd:documentation>
System Image for a platform.
</xsd:documentation>
</xsd:annotation>
<xsd:all>
<!-- api-level+codename identifies the platform to which this system image belongs. -->
<!-- The Android API Level for the platform. An int > 0. -->
<xsd:element name="api-level" type="xsd:positiveInteger" />
<!-- The optional codename for this platform, if it's a preview. -->
<xsd:element name="codename" type="xsd:string" minOccurs="0" />
<!-- The revision, an int > 0, incremented each time a new
package is generated. -->
<xsd:element name="revision" type="xsd:positiveInteger" />
<!-- The ABI of the system emulated by this image. -->
<xsd:element name="abi" type="sdk:abiType" />
<!-- The optional license of this package. If present, users will have
to agree to it before downloading. -->
<xsd:element name="uses-license" type="sdk:usesLicenseType" minOccurs="0" />
<!-- The optional description of this package. -->
<xsd:element name="description" type="xsd:string" minOccurs="0" />
<!-- The optional description URL of this package -->
<xsd:element name="desc-url" type="xsd:token" minOccurs="0" />
<!-- The optional release note for this package. -->
<xsd:element name="release-note" type="xsd:string" minOccurs="0" />
<!-- The optional release note URL of this package -->
<xsd:element name="release-url" type="xsd:token" minOccurs="0" />
<!-- A list of file archives for this package. -->
<xsd:element name="archives" type="sdk:archivesType" />
<!-- An optional element indicating the package is obsolete.
The string content is however currently not defined and ignored. -->
<xsd:element name="obsolete" type="xsd:string" minOccurs="0" />
</xsd:all>
</xsd:complexType>
<!-- The definition of the ABI supported by a platform's system image. -->
<xsd:simpleType name="abiType">
<xsd:annotation>
<xsd:documentation>The ABI of a platform's system image.</xsd:documentation>
</xsd:annotation>
<xsd:restriction base="xsd:token">
<xsd:enumeration value="armeabi" />
<xsd:enumeration value="armeabi-v7a" />
<xsd:enumeration value="x86" />
<xsd:enumeration value="mips" />
</xsd:restriction>
</xsd:simpleType>
<!-- The definition of a license to be referenced by the uses-license element. -->
<xsd:complexType name="licenseType">
<xsd:annotation>
<xsd:documentation>
A license definition. Such a license must be used later as a reference
using a uses-license element in one of the package elements.
</xsd:documentation>
</xsd:annotation>
<xsd:simpleContent>
<xsd:extension base="xsd:string">
<xsd:attribute name="id" type="xsd:ID" />
<xsd:attribute name="type" type="xsd:token" fixed="text" />
</xsd:extension>
</xsd:simpleContent>
</xsd:complexType>
<!-- Type describing the license used by a package.
The license MUST be defined using a license node and referenced
using the ref attribute of the license element inside a package.
-->
<xsd:complexType name="usesLicenseType">
<xsd:annotation>
<xsd:documentation>
Describes the license used by a package. The license MUST be defined
using a license node and referenced using the ref attribute of the
license element inside a package.
</xsd:documentation>
</xsd:annotation>
<xsd:attribute name="ref" type="xsd:IDREF" />
</xsd:complexType>
<!-- A collection of files that can be downloaded for a given architecture.
The <archives> node is mandatory in the repository elements and the
collection must have at least one <archive> declared.
Each archive is a zip file that will be unzipped in a location that depends
on its package type.
-->
<xsd:complexType name="archivesType">
<xsd:annotation>
<xsd:documentation>
A collection of files that can be downloaded for a given architecture.
The <archives> node is mandatory in the repository packages and the
collection must have at least one <archive> declared.
Each archive is a zip file that will be unzipped in a location that depends
on its package type.
</xsd:documentation>
</xsd:annotation>
<xsd:sequence minOccurs="1" maxOccurs="unbounded">
<!-- One archive file -->
<xsd:element name="archive">
<xsd:complexType>
<!-- Properties of the archive file -->
<xsd:all>
<!-- The size in bytes of the archive to download. -->
<xsd:element name="size" type="xsd:positiveInteger" />
<!-- The checksum of the archive file. -->
<xsd:element name="checksum" type="sdk:checksumType" />
<!-- The URL is an absolute URL if it starts with http://, https://
or ftp://. Otherwise it is relative to the parent directory that
contains this repository.xml -->
<xsd:element name="url" type="xsd:token" />
</xsd:all>
<!-- Attributes that identify the OS and architecture -->
<xsd:attribute name="os" use="required">
<xsd:simpleType>
<xsd:restriction base="xsd:token">
<xsd:enumeration value="any" />
<xsd:enumeration value="linux" />
<xsd:enumeration value="macosx" />
<xsd:enumeration value="windows" />
</xsd:restriction>
</xsd:simpleType>
</xsd:attribute>
<xsd:attribute name="arch" use="optional">
<xsd:simpleType>
<xsd:restriction base="xsd:token">
<xsd:enumeration value="any" />
<xsd:enumeration value="ppc" />
<xsd:enumeration value="x86" />
<xsd:enumeration value="x86_64" />
</xsd:restriction>
</xsd:simpleType>
</xsd:attribute>
</xsd:complexType>
</xsd:element>
</xsd:sequence>
</xsd:complexType>
<!-- The definition of a file checksum -->
<xsd:simpleType name="sha1Number">
<xsd:annotation>
<xsd:documentation>A SHA1 checksum.</xsd:documentation>
</xsd:annotation>
<xsd:restriction base="xsd:string">
<xsd:pattern value="([0-9a-fA-F]){40}"/>
</xsd:restriction>
</xsd:simpleType>
<xsd:complexType name="checksumType">
<xsd:annotation>
<xsd:documentation>A file checksum, currently only SHA1.</xsd:documentation>
</xsd:annotation>
<xsd:simpleContent>
<xsd:extension base="sdk:sha1Number">
<xsd:attribute name="type" type="xsd:token" fixed="sha1" />
</xsd:extension>
</xsd:simpleContent>
</xsd:complexType>
</xsd:schema>