aif-ng/aif.xsd

<?xml version="1.0" encoding="UTF-8" ?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
           targetNamespace="https://aif.square-r00t.net"
           xmlns="https://aif.square-r00t.net"
           elementFormDefault="qualified">
<!-- GLOBAL CUSTOM DATA TYPES -->
	<xs:simpleType name="diskdev">
		<xs:restriction base="xs:string">
			<xs:pattern value="/dev/([A-Za-z0-9_]+/)?[A-Za-z0-9_]+[0-9]?" />
		</xs:restriction>
	</xs:simpleType>

	<xs:simpleType name="diskfmt">
		<xs:restriction base="xs:string">
			<xs:pattern value="(gpt|bios)" />
		</xs:restriction>
	</xs:simpleType>

	<xs:simpleType name="disksize">
		<xs:restriction base="xs:string">
			<xs:pattern value="(\+|\-)?[0-9]+([KMGTP]|%)" />
		</xs:restriction>
	</xs:simpleType>

  <xs:simpleType name="fstype">
		<xs:restriction base="xs:token">
			<xs:pattern value="[a-z0-9]+" />
		</xs:restriction>
	</xs:simpleType>
	
	<xs:simpleType name="mntopts">
		<xs:restriction base="xs:token">
			<xs:pattern value="[A-Za-z0-9_\.\-]+(,[A-Za-z0-9_\.\-]+)*" />
		</xs:restriction>
	</xs:simpleType>

	<xs:simpleType name="iface">
		<xs:restriction base="xs:token">
			<!-- https://github.com/systemd/systemd/blob/master/src/udev/udev-builtin-net_id.c#L20 lines 30-47. i have no idea if this will work. TODO: simplify, validate in-code. -->
			<xs:pattern value="(auto|((en|sl|wl|ww)(b[0-9]+|c[a-z0-9]|o[0-9]+(n.*(d.*)?)?|s[0-9]+(f.*)?((n|d).*)?|x([A-Fa-f0-9]:){5}[A-Fa-f0-9]|(P.*)?p[0-9]+s[0-9]+(((f|n|d).*)|u.*)?)))" />
		</xs:restriction>
	</xs:simpleType>
	
	<xs:simpleType name="netaddress">
		<xs:restriction base="xs:string">
			<!-- this is a REALLY LAZY regex. matching IPv4 and IPv6 in regex is ugly as heck, so we do that in-code. this is just a gatekeeper. -->
			<xs:pattern value="(auto|[0-9\.]+/[0-9]{,2}|([A-Za-z0-9:]+)/[0-9]+)" />
		</xs:restriction>
	</xs:simpleType>
	
	<xs:simpleType name="netproto">
		<xs:restriction base="xs:token">
			<xs:pattern value="(both|ipv4|ipv6)" />
		</xs:restriction>
	</xs:simpleType>
		
<!-- ROOT -->
	<xs:element name="aif">
		<xs:complexType>
		<xs:all>
<!-- BEGIN STORAGE -->
			<xs:element name="storage" minOccurs="1">
				<xs:complexType>
				<xs:sequence>
<!-- BEGIN DISK -->
					<xs:element name="disk" maxOccurs="unbounded" minOccurs="1">
						<xs:complexType>
						<xs:sequence>
							<xs:element name="part" minOccurs="1" maxOccurs="unbounded">
								<xs:complexType>
									<xs:attribute name="num" type="xs:positiveInteger" use="required" />
									<xs:attribute name="name" type="xs:token" />
									<xs:attribute name="size" type="disksize" use="required" />
									<xs:attribute name="fstype" type="fstype" use="required" />
								</xs:complexType>
								<xs:unique name="unique-partnum">
      						<xs:selector xpath="part" />
      						<xs:field xpath="@num" />
   							</xs:unique>
							</xs:element>
							</xs:sequence>
							<xs:attribute name="device" type="diskdev" use="required" />
							<xs:attribute name="diskfmt" type="diskfmt" use="required" />
						</xs:complexType>
						<xs:unique name="unique-diskdev">
      				<xs:selector xpath="disk" />
      				<xs:field xpath="@device" />
   					</xs:unique>
					</xs:element>
<!-- BEGIN MOUNT -->
				<xs:element name="mount" minOccurs="1" maxOccurs="unbounded">
					<xs:complexType>
						<xs:attribute name="order" type="xs:integer" use="required" />
						<xs:attribute name="source" type="diskdev" use="required" />
						<xs:attribute name="target" type="xs:token" use="required" />
						<xs:attribute name="fstype" type="fstype" />
						<xs:attribute name="opts" type="mntopts" />
					</xs:complexType>
					<xs:unique name="unique-mnts">
						<xs:selector xpath="mount" />
						<xs:field xpath="@order" />
						<xs:field xpath="@source" />
						<xs:field xpath="@target" />
					</xs:unique>
				</xs:element>
				</xs:sequence>
				</xs:complexType>
			</xs:element>
<!-- END MOUNT -->
<!-- END STORAGE -->
<!-- BEGIN NETWORK -->
			<xs:element name="network" minOccurs="1" maxOccurs="1">
				<xs:complexType>
				<xs:sequence>
					<xs:element name="iface" minOccurs="1" maxOccurs="unbounded">
						<xs:complexType>
							<xs:attribute name="device" type="iface" use="required" />
							<xs:attribute name="address" type="netaddress" use="required" />
							<xs:attribute name="netproto" type="netproto" use="required" />
						</xs:complexType>
					</xs:element>
				</xs:sequence>
				<xs:attribute name="hostname" type="xs:token" use="required" />
				</xs:complexType>
				<xs:unique name="unique-iface">
					<xs:selector xpath="iface" />
					<xs:field xpath="@address" />
					<xs:field xpath="@netproto" />
				</xs:unique>				
			</xs:element>
<!-- END NETWORK -->
<!--- BEGIN SCRIPTS -->
			<xs:element name="scripts" maxOccurs="1" minOccurs="0">
				<xs:complexType>
				<xs:sequence>
					<xs:element name="script" minOccurs="1" maxOccurs="unbounded">
						<xs:complexType>
							<xs:attribute name="uri" type="scripturi" use="required" />
							<xs:attribute name="lang" type="devlang" />
							<xs:attribute name="order" type="xs:integer" use="required" />
						</xs:complexType>
					</xs:element>
				</xs:sequence>
				</xs:complexType>
				<xs:unique name="unique-script">
					<xs:selector xpath="script" />
					<xs:field xpath="@order" />
				</xs:unique>
			</xs:element>
<!-- END SCRIPTS -->
		</xs:all>
		</xs:complexType>
		<xs:complexType>
		<xs:sequence>
			<xs:element ref="system" maxOccurs="1" minOccurs="1" />
			<xs:element ref="user" maxOccurs="1" minOccurs="1" />
			<xs:element ref="pacman" maxOccurs="1" minOccurs="1" />
			<xs:element ref="bootloader" maxOccurs="1" minOccurs="1" />
		</xs:sequence>
		</xs:complexType>
	</xs:element>
</xs:schema>