<grammar xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
<!-- Schema distributed with osinfo-db-20200813 -->
<start>
<ref name='libosinfo'/>
</start>
<define name='libosinfo'>
<element name='libosinfo'>
<attribute name='version'>
<choice>
<value>0.0.1</value>
</choice>
</attribute>
<zeroOrMore>
<choice>
<ref name='datamap'/>
<ref name='device'/>
<ref name='os'/>
<ref name='platform'/>
<ref name='deployment'/>
<ref name='install-script'/>
</choice>
</zeroOrMore>
</element>
</define>
<define name='datamap'>
<element name='datamap'>
<attribute name='id'>
<ref name='url'/>
</attribute>
<oneOrMore>
<element name='entry'>
<attribute name='inval'>
<text/>
</attribute>
<attribute name='outval'>
<text/>
</attribute>
</element>
</oneOrMore>
</element>
</define>
<define name='device'>
<element name='device'>
<attribute name='id'>
<ref name='url'/>
</attribute>
<interleave>
<oneOrMore>
<element name='name'>
<optional>
<attribute name='xml:lang'>
<text/>
</attribute>
</optional>
<text/>
</element>
</oneOrMore>
<optional>
<element name='bus-type'>
<choice>
<value>isa</value>
<value>pci</value>
<value>usb</value>
<value>xen</value>
<value>ps2</value>
</choice>
</element>
</optional>
<optional>
<element name='class'>
<choice>
<value>audio</value>
<value>block</value>
<value>console</value>
<value>chipset</value>
<value>controller.usb</value>
<value>filesystem</value>
<value>input</value>
<value>memory.balloon</value>
<value>net</value>
<value>video</value>
<value>watchdog</value>
<value>rng</value>
</choice>
</element>
</optional>
<zeroOrMore>
<element name='vendor'>
<optional>
<attribute name='xml:lang'>
<text/>
</attribute>
</optional>
<text/>
</element>
</zeroOrMore>
<optional>
<element name='vendor-id'>
<ref name='hexid'/>
</element>
</optional>
<optional>
<element name='product'>
<text/>
</element>
</optional>
<optional>
<element name='product-id'>
<choice>
<ref name='hexid'/>
<ref name='alpha'/>
</choice>
</element>
</optional>
<optional>
<element name='subsystem'>
<text/>
</element>
</optional>
</interleave>
</element>
</define>
<define name="product-attr">
<attribute name='id'>
<ref name='url'/>
</attribute>
</define>
<define name="product-content">
<interleave>
<oneOrMore>
<element name='vendor'>
<optional>
<attribute name='xml:lang'>
<text/>
</attribute>
</optional>
<text/>
</element>
</oneOrMore>
<oneOrMore>
<element name='name'>
<optional>
<attribute name='xml:lang'>
<text/>
</attribute>
</optional>
<text/>
</element>
</oneOrMore>
<oneOrMore>
<element name='short-id'>
<text/>
</element>
</oneOrMore>
<optional>
<element name='version'>
<text/>
</element>
</optional>
<optional>
<element name='codename'>
<text/>
</element>
</optional>
<optional>
<element name='family'>
<text/>
</element>
</optional>
<optional>
<element name='distro'>
<text/>
</element>
</optional>
</interleave>
</define>
<define name="product-dates">
<interleave>
<optional>
<element name='release-date'>
<ref name='date'/>
</element>
</optional>
<optional>
<element name='eol-date'>
<ref name='date'/>
</element>
</optional>
</interleave>
</define>
<define name="product-rel">
<interleave>
<zeroOrMore>
<element name="upgrades">
<attribute name='id'>
<ref name="url"/>
</attribute>
</element>
</zeroOrMore>
<zeroOrMore>
<element name="derives-from">
<attribute name='id'>
<ref name="url"/>
</attribute>
</element>
</zeroOrMore>
<optional>
<element name="clones">
<attribute name='id'>
<ref name="url"/>
</attribute>
</element>
</optional>
</interleave>
</define>
<define name='variant'>
<element name='variant'>
<attribute name='id'>
</attribute>
<oneOrMore>
<element name='name'>
<optional>
<attribute name='xml:lang'>
<text/>
</attribute>
</optional>
<text/>
</element>
</oneOrMore>
</element>
</define>
<define name='devices-rel'>
<element name='devices'>
<zeroOrMore>
<element name='device'>
<attribute name='id'>
<ref name='url'/>
</attribute>
<optional>
<attribute name='supported'>
<ref name='bool'/>
</attribute>
</optional>
<optional>
<element name='driver'>
<text/>
</element>
</optional>
</element>
</zeroOrMore>
</element>
</define>
<define name='resource-attr'>
<interleave>
<optional>
<element name='cpu'>
<ref name='num'/>
</element>
</optional>
<optional>
<element name='n-cpus'>
<ref name='num'/>
</element>
</optional>
<optional>
<element name='ram'>
<ref name='num'/>
</element>
</optional>
<optional>
<element name='storage'>
<ref name='num'/>
</element>
</optional>
</interleave>
</define>
<define name='resources'>
<element name='resources'>
<attribute name='arch'>
<ref name='archnamesorall'/>
</attribute>
<optional>
<attribute name='inherit'>
<ref name='bool'/>
</attribute>
</optional>
<interleave>
<optional>
<element name='network-install'>
<ref name='resource-attr'/>
</element>
</optional>
<optional>
<element name='minimum'>
<ref name='resource-attr'/>
</element>
</optional>
<optional>
<element name='recommended'>
<ref name='resource-attr'/>
</element>
</optional>
<optional>
<element name='maximum'>
<ref name='resource-attr'/>
</element>
</optional>
</interleave>
</element>
</define>
<define name='iso'>
<element name='iso'>
<interleave>
<optional>
<element name='volume-id'>
<text/>
</element>
</optional>
<optional>
<element name='publisher-id'>
<text/>
</element>
</optional>
<optional>
<element name='application-id'>
<text/>
</element>
</optional>
<optional>
<element name='system-id'>
<text/>
</element>
</optional>
<optional>
<element name='volume-size'>
<ref name='num'/>
</element>
</optional>
<zeroOrMore>
<ref name='media-lang'/>
</zeroOrMore>
</interleave>
</element>
</define>
<define name='media'>
<element name='media'>
<attribute name='arch'>
<ref name='archnamesorall'/>
</attribute>
<optional>
<attribute name="live">
<ref name='bool'/>
</attribute>
</optional>
<optional>
<attribute name="installer">
<ref name='bool'/>
</attribute>
</optional>
<optional>
<attribute name='installer-script'>
<ref name='bool'/>
</attribute>
</optional>
<optional>
<attribute name='installer-reboots'>
<ref name='num'/>
</attribute>
</optional>
<optional>
<attribute name='eject-after-install'>
<ref name='bool'/>
</attribute>
</optional>
<interleave>
<optional>
<element name='variant'>
<attribute name='id'>
</attribute>
</element>
</optional>
<optional>
<element name='url'>
<ref name='url'/>
</element>
</optional>
<optional>
<ref name='iso'/>
</optional>
<optional>
<element name='initrd'>
<text/>
</element>
</optional>
<optional>
<element name='kernel'>
<text/>
</element>
</optional>
<optional>
<zeroOrMore>
<ref name='installer'/>
</zeroOrMore>
</optional>
</interleave>
</element>
</define>
<define name='media-lang'>
<element name='l10n-language'>
<optional>
<attribute name="regex">
<ref name='bool'/>
</attribute>
</optional>
<optional>
<attribute name="l10n-language-map">
<ref name='url'/>
</attribute>
</optional>
<text/>
</element>
</define>
<define name='treeinfo'>
<element name='treeinfo'>
<interleave>
<optional>
<element name='family'>
<text/>
</element>
</optional>
<optional>
<element name='variant'>
<text/>
</element>
</optional>
<optional>
<element name='version'>
<text/>
</element>
</optional>
<optional>
<element name='arch'>
<text/>
</element>
</optional>
</interleave>
</element>
</define>
<define name='tree'>
<element name='tree'>
<attribute name='arch'>
<ref name='archnamesorall'/>
</attribute>
<interleave>
<optional>
<element name='variant'>
<attribute name='id'>
</attribute>
</element>
</optional>
<optional>
<element name='url'>
<ref name='url'/>
</element>
</optional>
<optional>
<ref name='treeinfo'/>
</optional>
<optional>
<element name='initrd'>
<text/>
</element>
</optional>
<optional>
<element name='kernel'>
<text/>
</element>
</optional>
<optional>
<element name='boot-iso'>
<text/>
</element>
</optional>
</interleave>
</element>
</define>
<define name='image'>
<element name='image'>
<attribute name='arch'>
<ref name='archnames'/>
</attribute>
<attribute name='format'>
<ref name='imageformats'/>
</attribute>
<optional>
<attribute name='cloud-init'>
<ref name='bool'/>
</attribute>
</optional>
<interleave>
<optional>
<element name='variant'>
<attribute name='id'>
</attribute>
</element>
</optional>
<optional>
<element name='url'>
<ref name='url'/>
</element>
</optional>
</interleave>
</element>
</define>
<define name='installer'>
<element name='installer'>
<zeroOrMore>
<element name="script">
<attribute name='id'>
<ref name='url'/>
</attribute>
</element>
</zeroOrMore>
</element>
</define>
<define name='driver'>
<element name='driver'>
<attribute name='arch'>
<ref name='archnames'/>
</attribute>
<attribute name='location'>
<text/>
</attribute>
<optional>
<attribute name="pre-installable">
<ref name='bool'/>
</attribute>
</optional>
<optional>
<attribute name="signed">
<ref name='bool'/>
</attribute>
</optional>
<optional>
<attribute name="priority">
<ref name='num'/>
</attribute>
</optional>
<interleave>
<zeroOrMore>
<element name='file'>
<text/>
</element>
</zeroOrMore>
<oneOrMore>
<element name='device'>
<attribute name='id'>
<ref name='url'/>
</attribute>
</element>
</oneOrMore>
</interleave>
</element>
</define>
<define name='firmware'>
<element name='firmware'>
<attribute name='arch'>
<ref name='archnames'/>
</attribute>
<attribute name='type'>
<ref name='firmware-types'/>
</attribute>
<optional>
<attribute name='supported'>
<ref name='bool'/>
</attribute>
</optional>
</element>
</define>
<define name='os'>
<element name='os'>
<interleave>
<ref name='product-attr'/>
<ref name='product-content'/>
<ref name='product-dates'/>
<ref name='product-rel'/>
<optional>
<ref name='devices-rel'/>
</optional>
<optional>
<ref name='release-status'/>
</optional>
<zeroOrMore>
<ref name='variant'/>
</zeroOrMore>
<zeroOrMore>
<ref name='resources'/>
</zeroOrMore>
<zeroOrMore>
<ref name='media'/>
</zeroOrMore>
<zeroOrMore>
<ref name='tree'/>
</zeroOrMore>
<zeroOrMore>
<ref name='image'/>
</zeroOrMore>
<zeroOrMore>
<ref name='installer'/>
</zeroOrMore>
<zeroOrMore>
<ref name='driver'/>
</zeroOrMore>
<zeroOrMore>
<ref name='firmware'/>
</zeroOrMore>
<optional>
<element name="kernel-url-argument">
<text/>
</element>
</optional>
<optional>
<element name="cloud-image-username">
<text/>
</element>
</optional>
</interleave>
</element>
</define>
<define name='platform'>
<element name='platform'>
<interleave>
<ref name='product-attr'/>
<ref name='product-content'/>
<ref name='product-dates'/>
<ref name='product-rel'/>
<optional>
<ref name='devices-rel'/>
</optional>
</interleave>
</element>
</define>
<define name='deployment'>
<element name='deployment'>
<attribute name='id'>
<ref name='url'/>
</attribute>
<interleave>
<element name='os'>
<attribute name='id'>
<ref name='url'/>
</attribute>
</element>
<element name='platform'>
<attribute name='id'>
<ref name='url'/>
</attribute>
</element>
<ref name='devices-rel'/>
</interleave>
</element>
</define>
<define name='install-script'>
<element name='install-script'>
<interleave>
<element name='profile'>
<text/>
</element>
<optional>
<element name='path-format'>
<ref name='path-formats'/>
</element>
</optional>
<optional>
<element name='expected-filename'>
<text/>
</element>
</optional>
<optional>
<ref name='avatar-format'/>
</optional>
<optional>
<element name='config'>
<oneOrMore>
<element name='param'>
<attribute name="name"/>
<attribute name="policy">
<ref name='policies'/>
</attribute>
<optional>
<attribute name="value-map"/>
</optional>
</element>
</oneOrMore>
</element>
</optional>
<optional>
<element name='product-key-format'>
<text/>
</element>
</optional>
<optional>
<element name='needs-internet'>
<ref name='bool'/>
</element>
</optional>
<optional>
<element name='can-pre-install-drivers'>
<ref name='bool'/>
</element>
</optional>
<optional>
<element name='pre-install-drivers-signing-req'>
<ref name='driver-signing-reqs'/>
</element>
</optional>
<optional>
<element name='can-post-install-drivers'>
<ref name='bool'/>
</element>
</optional>
<optional>
<element name='post-install-drivers-signing-req'>
<ref name='driver-signing-reqs'/>
</element>
</optional>
<zeroOrMore>
<ref name='injection-method'/>
</zeroOrMore>
<element name='template'>
<choice>
<group>
<attribute name="uri"/>
<empty/>
</group>
<ref name="customElement"/>
</choice>
</element>
<ref name='product-attr'/>
<ref name='product-rel'/>
</interleave>
</element>
</define>
<define name='avatar-format'>
<element name='avatar-format'>
<interleave>
<oneOrMore>
<element name="mime-type">
<text/>
</element>
</oneOrMore>
<optional>
<element name="width">
<ref name='num'/>
</element>
</optional>
<optional>
<element name="height">
<ref name='num'/>
</element>
</optional>
<optional>
<element name="alpha">
<ref name='bool'/>
</element>
</optional>
</interleave>
</element>
</define>
<define name="customElement">
<element>
<anyName/>
<zeroOrMore>
<choice>
<attribute>
<anyName/>
</attribute>
<text/>
<ref name="customElement"/>
</choice>
</zeroOrMore>
</element>
</define>
<define name='archnamesorall'>
<choice>
<value>all</value>
<ref name='archnames'/>
</choice>
</define>
<define name='archnames'>
<choice>
<value>aarch64</value>
<value>alpha</value>
<value>armv7l</value>
<value>cris</value>
<value>i686</value>
<value>ia64</value>
<value>lm32</value>
<value>m68k</value>
<value>microblaze</value>
<value>microblazeel</value>
<value>mips</value>
<value>mipsel</value>
<value>mips64</value>
<value>mips64el</value>
<value>openrisc</value>
<value>parisc</value>
<value>parisc64</value>
<value>ppc</value>
<value>ppc64</value>
<value>ppc64le</value>
<value>ppcemb</value>
<value>s390</value>
<value>s390x</value>
<value>sh4</value>
<value>sh4eb</value>
<value>sparc</value>
<value>sparc64</value>
<value>unicore32</value>
<value>x86_64</value>
<value>xtensa</value>
<value>xtensaeb</value>
</choice>
</define>
<define name='imageformats'>
<choice>
<value>qcow2</value>
<value>raw</value>
<value>vhdx</value>
<value>vmdk</value>
</choice>
</define>
<define name='date'>
<data type="string">
<param name="pattern">[0-9]{4}-[0-9]{2}-[0-9]{2}</param>
</data>
</define>
<define name='hexid'>
<data type="string">
<param name="pattern">[0-9a-fA-F]+</param>
</data>
</define>
<define name='alpha'>
<data type="string">
<param name="pattern">[a-zA-Z]+</param>
</data>
</define>
<define name='bool'>
<choice>
<data type='string'>
<param name='pattern'>true|false</param>
</data>
<empty/>
</choice>
</define>
<define name='num'>
<data type="string">
<param name="pattern">[0-9]+</param>
</data>
</define>
<define name='url'>
<data type="string">
<param name="pattern">\w+://.*</param>
</data>
</define>
<define name='policies'>
<data type="string">
<param name="pattern">required|optional</param>
</data>
</define>
<define name='path-formats'>
<data type="string">
<param name="pattern">dos|unix</param>
</data>
</define>
<define name='driver-signing-reqs'>
<data type="string">
<param name="pattern">strict|warn|none</param>
</data>
</define>
<define name='release-status'>
<element name='release-status'>
<data type="string">
<param name="pattern">snapshot|prerelease|released|rolling</param>
</data>
</element>
</define>
<define name='injection-method'>
<element name='injection-method'>
<data type="string">
<param name="pattern">cdrom|disk|floppy|initrd|web</param>
</data>
</element>
</define>
<define name='firmware-types'>
<choice>
<value>bios</value>
<value>efi</value>
</choice>
</define>
</grammar>