386 lines
14 KiB
XML
Executable File
386 lines
14 KiB
XML
Executable File
<?xml version="1.0" encoding="utf-8"?>
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<!--
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Copyright (C) 2004 Josh Triplett. All Rights Reserved.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the names of the authors or their
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institutions shall not be used in advertising or otherwise to promote the
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sale, use or other dealings in this Software without prior written
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authorization from the authors.
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-->
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<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
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<!-- The root element -->
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<xsd:element name="xcb">
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<xsd:complexType>
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<xsd:group ref="macro" minOccurs="0" maxOccurs="unbounded" />
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<xsd:attribute name="header" type="xsd:string" use="required" />
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<xsd:attribute name="extension-xname" type="xsd:string" use="optional" />
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<xsd:attribute name="extension-name" type="xsd:string" use="optional" />
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<xsd:attribute name="extension-multiword" type="xsd:boolean" use="optional" default="false" />
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<xsd:attribute name="major-version" type="xsd:integer" use="optional" />
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<xsd:attribute name="minor-version" type="xsd:integer" use="optional" />
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</xsd:complexType>
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</xsd:element>
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<!-- Padding -->
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<xsd:element name="pad">
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<xsd:complexType>
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<xsd:attribute name="bytes" type="xsd:integer" use="optional" />
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<xsd:attribute name="align" type="xsd:integer" use="optional" />
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</xsd:complexType>
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</xsd:element>
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<!-- Type for fields or parameters with attributes "name" and "type" -->
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<xsd:complexType name="var">
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<xsd:attribute name="name" type="xsd:string" use="required" />
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<xsd:attribute name="type" type="xsd:string" use="required" />
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<xsd:attribute name="enum" type="xsd:string" use="optional" />
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<xsd:attribute name="altenum" type="xsd:string" use="optional" />
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<xsd:attribute name="mask" type="xsd:string" use="optional" />
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</xsd:complexType>
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<!-- case expression -->
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<xsd:complexType name="caseexpr">
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<xsd:sequence>
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<!-- case expression: -->
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<xsd:group ref="expression" minOccurs="1" maxOccurs="unbounded" />
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<!-- match -->
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<xsd:group ref="fields" minOccurs="1" maxOccurs="unbounded" />
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<xsd:choice>
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<xsd:element ref="switch" minOccurs="0" maxOccurs="unbounded" />
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</xsd:choice>
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</xsd:sequence>
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<xsd:attribute name="name" type="xsd:string" use="optional" />
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</xsd:complexType>
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<!-- switch expression -->
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<xsd:complexType name="switchexpr">
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<xsd:sequence>
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<!-- switch(expression) -->
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<xsd:group ref="expression" minOccurs="1" maxOccurs="1" />
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<xsd:choice>
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<!-- bitcase expression - bit test -->
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<xsd:element name="bitcase" type="caseexpr" minOccurs="1" maxOccurs="unbounded" />
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</xsd:choice>
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<!-- default: -->
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<xsd:group ref="fields" minOccurs="0" maxOccurs="1" />
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</xsd:sequence>
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<xsd:attribute name="name" type="xsd:string" use="required" />
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</xsd:complexType>
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<xsd:element name="switch" type="switchexpr" />
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<!-- field replaces FIELD, PARAM, and REPLY. -->
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<xsd:element name="field" type="var" />
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<!-- fd passing parameter -->
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<xsd:element name="fd">
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<xsd:complexType>
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<xsd:attribute name="name" type="xsd:string" use="required" />
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</xsd:complexType>
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</xsd:element>
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<!-- list replaces ARRAYFIELD, LISTPARAM, and ARRAYREPLY. The name and type
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are specified as attributes. The content is an expression giving the
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length. -->
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<xsd:element name="list">
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<xsd:complexType>
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<xsd:complexContent>
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<xsd:extension base="var">
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<xsd:group ref="expression" minOccurs="0" maxOccurs="1" />
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</xsd:extension>
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</xsd:complexContent>
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</xsd:complexType>
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</xsd:element>
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<!-- Expressions -->
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<xsd:group name="expression">
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<xsd:choice>
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<xsd:element name="op">
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<xsd:complexType>
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<xsd:sequence>
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<xsd:group ref="expression" />
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<xsd:group ref="expression" />
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</xsd:sequence>
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<xsd:attribute name="op" use="required">
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<xsd:simpleType>
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<xsd:restriction base="xsd:string">
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<xsd:pattern value="\+|-|\*|/|&|<<" />
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</xsd:restriction>
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</xsd:simpleType>
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</xsd:attribute>
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</xsd:complexType>
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</xsd:element>
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<xsd:element name="unop">
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<xsd:complexType>
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<xsd:sequence>
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<xsd:group ref="expression" />
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</xsd:sequence>
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<xsd:attribute name="op" use="required">
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<xsd:simpleType>
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<xsd:restriction base="xsd:string">
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<xsd:pattern value="~" />
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</xsd:restriction>
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</xsd:simpleType>
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</xsd:attribute>
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</xsd:complexType>
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</xsd:element>
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<xsd:element name="fieldref" type="xsd:string" />
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<xsd:element name="enumref">
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<xsd:complexType>
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<xsd:simpleContent>
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<xsd:extension base="xsd:string">
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<xsd:attribute name="ref" use="required" type="xsd:string" />
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</xsd:extension>
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</xsd:simpleContent>
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</xsd:complexType>
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</xsd:element>
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<xsd:element name="popcount">
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<xsd:complexType>
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<xsd:group ref="expression" />
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</xsd:complexType>
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</xsd:element>
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<xsd:element name="sumof">
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<xsd:complexType>
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<xsd:attribute name="ref" use="required" type="xsd:string" />
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</xsd:complexType>
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</xsd:element>
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<xsd:element name="value" type="xsd:integer" />
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<xsd:element name="bit" type="bitType" />
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</xsd:choice>
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</xsd:group>
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<!-- Fields in requests that are calculated from other information, not
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supplied by the caller. -->
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<xsd:element name="exprfield" >
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<xsd:complexType>
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<xsd:complexContent>
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<xsd:extension base="var">
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<xsd:group ref="expression" />
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</xsd:extension>
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</xsd:complexContent>
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</xsd:complexType>
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</xsd:element>
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<!-- BITMASK/LISTofVALUE parameter pairs. -->
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<xsd:element name="valueparam">
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<xsd:complexType>
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<xsd:attribute name="value-mask-type" type="xsd:string" use="required" />
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<xsd:attribute name="value-mask-name" type="xsd:string" use="required" />
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<xsd:attribute name="value-list-name" type="xsd:string" use="required" />
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</xsd:complexType>
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</xsd:element>
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<xsd:group name="fields">
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<xsd:choice>
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<xsd:element ref="pad" />
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<xsd:element ref="field" />
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<xsd:element ref="list" />
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<xsd:element ref="fd" />
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</xsd:choice>
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</xsd:group>
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<!-- Type for a structure -->
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<xsd:complexType name="struct">
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<xsd:sequence>
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<xsd:group ref="fields" minOccurs="1" maxOccurs="unbounded" />
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<xsd:choice minOccurs="0" maxOccurs="1">
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<xsd:element ref="switch" />
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</xsd:choice>
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</xsd:sequence>
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<xsd:attribute name="name" type="xsd:string" use="required" />
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</xsd:complexType>
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<!-- Type for a packet structure -->
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<xsd:complexType name="packet-struct">
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<xsd:sequence>
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<xsd:group ref="fields" minOccurs="0" maxOccurs="unbounded" />
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</xsd:sequence>
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<xsd:attribute name="name" type="xsd:string" use="required" />
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<xsd:attribute name="number" type="xsd:integer" use="required" />
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</xsd:complexType>
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<!-- Type for a packet structure copy -->
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<xsd:complexType name="packet-struct-copy">
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<xsd:attribute name="name" type="xsd:string" use="required" />
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<xsd:attribute name="number" type="xsd:integer" use="required" />
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<xsd:attribute name="ref" type="xsd:string" use="required" />
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</xsd:complexType>
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<!-- Type for bit values -->
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<xsd:simpleType name="bitType">
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<xsd:restriction base="xsd:integer">
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<xsd:minInclusive value="0" />
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<xsd:maxExclusive value="32" />
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</xsd:restriction>
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</xsd:simpleType>
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<!-- Type for documentation -->
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<xsd:group name="doc-fields">
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<xsd:sequence>
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<xsd:element name="field">
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<xsd:complexType>
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<xsd:simpleContent>
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<xsd:extension base="xsd:string">
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<xsd:attribute name="name" type="xsd:string" />
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</xsd:extension>
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</xsd:simpleContent>
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</xsd:complexType>
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</xsd:element>
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</xsd:sequence>
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</xsd:group>
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<xsd:group name="error-fields">
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<xsd:sequence>
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<xsd:element name="error">
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<xsd:complexType>
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<xsd:simpleContent>
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<xsd:extension base="xsd:string">
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<xsd:attribute name="type" type="xsd:string" />
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</xsd:extension>
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</xsd:simpleContent>
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</xsd:complexType>
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</xsd:element>
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</xsd:sequence>
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</xsd:group>
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<xsd:group name="see-fields">
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<xsd:sequence>
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<xsd:element name="see">
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<xsd:complexType>
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<xsd:attribute name="name" type="xsd:string" />
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<xsd:attribute name="type" type="xsd:string" />
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</xsd:complexType>
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</xsd:element>
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</xsd:sequence>
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</xsd:group>
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<xsd:element name="doc">
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<xsd:complexType mixed="true">
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<xsd:sequence>
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<xsd:element name="brief" type="xsd:string" minOccurs="0" maxOccurs="1" />
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<xsd:element name="description" type="xsd:string" minOccurs="0" maxOccurs="1" />
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<xsd:element name="example" type="xsd:string" minOccurs="0" maxOccurs="1" />
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<xsd:group ref="doc-fields" minOccurs="0" maxOccurs="unbounded" />
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<xsd:group ref="error-fields" minOccurs="0" maxOccurs="unbounded" />
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<xsd:group ref="see-fields" minOccurs="0" maxOccurs="unbounded" />
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</xsd:sequence>
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</xsd:complexType>
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</xsd:element>
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<xsd:group name="macro">
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<xsd:choice>
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<xsd:element name="request">
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<xsd:complexType>
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<xsd:sequence>
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<xsd:choice minOccurs="0" maxOccurs="unbounded">
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<xsd:group ref="fields" />
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<xsd:element ref="exprfield" />
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<xsd:element ref="valueparam" />
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</xsd:choice>
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<xsd:choice minOccurs="0" maxOccurs="1">
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<xsd:element ref="switch" />
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</xsd:choice>
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<xsd:element name="reply" minOccurs="0" maxOccurs="1">
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<xsd:complexType>
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<xsd:sequence>
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<xsd:choice minOccurs="1" maxOccurs="unbounded">
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<xsd:group ref="fields" />
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<xsd:element ref="valueparam" />
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</xsd:choice>
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<xsd:choice minOccurs="0" maxOccurs="1">
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<xsd:element ref="switch" />
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</xsd:choice>
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<xsd:element ref="doc" minOccurs="0" maxOccurs="1" />
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</xsd:sequence>
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</xsd:complexType>
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</xsd:element>
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<xsd:element ref="doc" minOccurs="0" maxOccurs="1" />
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</xsd:sequence>
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<xsd:attribute name="name" type="xsd:string" use="required" />
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<xsd:attribute name="opcode" type="xsd:integer" use="required" />
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<xsd:attribute name="combine-adjacent" type="xsd:boolean"
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use="optional" default="false" />
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</xsd:complexType>
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</xsd:element>
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<xsd:element name="event">
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<xsd:complexType>
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<xsd:complexContent>
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<xsd:extension base="packet-struct">
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<xsd:sequence>
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<xsd:element ref="doc" minOccurs="0" maxOccurs="1" />
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</xsd:sequence>
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<xsd:attribute name="no-sequence-number" type="xsd:boolean"
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use="optional" default="false" />
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<xsd:attribute name="xge" type="xsd:boolean"
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use="optional" default="false" />
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</xsd:extension>
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</xsd:complexContent>
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</xsd:complexType>
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</xsd:element>
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<xsd:element name="eventcopy" type="packet-struct-copy" />
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<xsd:element name="error" type="packet-struct" />
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<xsd:element name="errorcopy" type="packet-struct-copy" />
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<xsd:element name="struct" type="struct" />
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<xsd:element name="union" type="struct" />
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<xsd:element name="xidtype">
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<xsd:complexType>
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<xsd:attribute name="name" type="xsd:string" use="required" />
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</xsd:complexType>
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</xsd:element>
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<xsd:element name="xidunion">
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<xsd:complexType>
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<xsd:sequence>
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<xsd:element name="type" type="xsd:string"
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minOccurs="1" maxOccurs="unbounded" />
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</xsd:sequence>
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<xsd:attribute name="name" type="xsd:string" use="required" />
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</xsd:complexType>
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</xsd:element>
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<xsd:element name="enum">
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<xsd:complexType>
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<xsd:sequence minOccurs="1" maxOccurs="unbounded">
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<xsd:element name="item">
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<xsd:complexType>
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<xsd:choice minOccurs="1" maxOccurs="1">
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<xsd:element name="value" type="xsd:unsignedInt" />
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<xsd:element name="bit" type="bitType" />
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</xsd:choice>
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<xsd:attribute name="name" type="xsd:string" use="required" />
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</xsd:complexType>
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</xsd:element>
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<xsd:element ref="doc" minOccurs="0" maxOccurs="1" />
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</xsd:sequence>
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<xsd:attribute name="name" type="xsd:string" use="required" />
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</xsd:complexType>
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</xsd:element>
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<xsd:element name="typedef">
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<xsd:complexType>
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<xsd:attribute name="oldname" type="xsd:string" use="required" />
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<xsd:attribute name="newname" type="xsd:string" use="required" />
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</xsd:complexType>
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</xsd:element>
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<!-- The import element allows a protocol description to reference the
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declarations of another protocol description. -->
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<xsd:element name="import" type="xsd:string" />
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</xsd:choice>
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</xsd:group>
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</xsd:schema>
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