xref: /aosp_15_r20/external/parameter-framework/upstream/schemas/ParameterSettings.xsd (revision c33452fb792a5495ec310a9626f2638b053af5dd)

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified">
	<xs:complexType name="ParameterType" abstract="true">
		<xs:simpleContent>
			<xs:extension base="xs:string">
				<xs:attribute name="Name" type="xs:NMTOKEN" use="required"/>
				<xs:attribute name="ValueSpace" use="optional">
					<xs:simpleType>
						<xs:restriction base="xs:string">
							<xs:enumeration value="Raw"/>
							<xs:enumeration value="Real"/>
						</xs:restriction>
					</xs:simpleType>
				</xs:attribute>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<xs:complexType name="BooleanParameterType">
		<xs:simpleContent>
			<xs:restriction base="ParameterType">
				<xs:pattern value="([01][\s]*)+"/>
				<xs:pattern value="((0x0|0x1)[\s]*)+"/>
				<xs:attribute name="ValueSpace" use="prohibited"/>
			</xs:restriction>
		</xs:simpleContent>
	</xs:complexType>
	<xs:complexType name="IntegerParameterType">
		<xs:simpleContent>
			<xs:restriction base="ParameterType">
				<xs:pattern value="(0|([+-]?[1-9][0-9]*))(\s+(0|([+-]?[1-9][0-9]*)))*"/>
				<xs:pattern value="(0x[0-9a-fA-F]+)(\s+(0x[0-9a-fA-F]+))*"/>
				<xs:attribute name="ValueSpace" use="prohibited"/>
			</xs:restriction>
		</xs:simpleContent>
	</xs:complexType>
	<xs:complexType name="EnumParameterType">
		<xs:simpleContent>
			<xs:restriction base="ParameterType">
				<xs:attribute name="ValueSpace" use="prohibited"/>
			</xs:restriction>
		</xs:simpleContent>
	</xs:complexType>
	<xs:complexType name="PointParameterType">
		<xs:simpleContent>
			<xs:restriction base="ParameterType">
				<xs:pattern value="((0|[+-]?0\.[0-9]+|(([+-]?[1-9][0-9]*)(\.[0-9]+)?))([Ee][+-]?[0-9]+)?)(\s+(0|[+-]?0\.[0-9]+|(([+-]?[1-9][0-9]*)(\.[0-9]+)?))([Ee][+-]?[0-9]+)?)*"/>
				<xs:pattern value="(0x[0-9a-fA-F]+)(\s+(0x[0-9a-fA-F]+))*"/>
			</xs:restriction>
		</xs:simpleContent>
	</xs:complexType>
	<xs:complexType name="BitParameterBlockType">
		<xs:sequence>
			<xs:element name="BitParameter" maxOccurs="unbounded" type="IntegerParameterType"/>
		</xs:sequence>
		<xs:attribute name="Name" type="xs:NMTOKEN" use="required"/>
	</xs:complexType>
	<xs:complexType name="StringParameterType">
		<xs:simpleContent>
			<xs:extension base="xs:string">
				<xs:attribute name="Name" type="xs:NMTOKEN" use="required"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<xs:group name="ParameterBlockGroup">
		<xs:choice>
			<xs:element name="BooleanParameter" type="BooleanParameterType"/>
			<xs:element name="IntegerParameter" type="IntegerParameterType"/>
			<xs:element name="EnumParameter" type="EnumParameterType"/>
			<xs:element name="FixedPointParameter" type="PointParameterType"/>
			<xs:element name="FloatingPointParameter" type="PointParameterType"/>
			<xs:element name="BitParameterBlock" type="BitParameterBlockType">
				<xs:unique name="BitParameterBlockSubElementsUniqueness">
					<xs:selector xpath="*"/>
					<xs:field xpath="@Name"/>
				</xs:unique>
			</xs:element>
			<xs:element name="StringParameter" type="StringParameterType"/>
			<xs:element name="Component" type="ParameterBlockType"/>
			<xs:element name="ParameterBlock" type="ParameterBlockType">
				<xs:unique name="ParameterBlockSubElementsUniqueness">
					<xs:selector xpath="*"/>
					<xs:field xpath="@Name"/>
				</xs:unique>
			</xs:element>
		</xs:choice>
	</xs:group>
	<xs:complexType name="ParameterBlockType">
		<xs:sequence>
			<xs:group ref="ParameterBlockGroup" maxOccurs="unbounded"/>
		</xs:sequence>
		<xs:attribute name="Name" type="xs:NMTOKEN" use="required"/>
	</xs:complexType>
</xs:schema>