<schema xmlns='http://www.w3.org/2001/XMLSchema'
        targetNamespace='http://schemas.microsoft.com/windows/2005/03/printing/bidi'
        xmlns:bidi='http://schemas.microsoft.com/windows/2005/03/printing/bidi'>

    <annotation>
        <documentation>
           WS-Print Printing Bidi Extension XML Schema for WS-Print versions v1.0, v1.1, v1.2

            Copyright (c) Microsoft Corporation.  All rights reserved.
        </documentation>
    </annotation>
    <element name='Definition'>
        <complexType>
            <sequence>
                <element name='Schema' minOccurs='0'>
                    <complexType>
                        <sequence maxOccurs='unbounded'>
                            <choice>
                                <element name='Property'    type='bidi:PROPERTY'/>
                                <element name='Parameter'   type='bidi:PARAMETER'/>
                            </choice>
                        </sequence>
                    </complexType>
                </element>
                <element name='PortStatus' minOccurs='0'>
                    <complexType>
                        <sequence>
                            <element name='Status' maxOccurs='unbounded'>
                                <complexType>
                                    <sequence>
                                        <element name='Keyword' type='bidi:string64'/>
                                        <choice>
                                            <element name='Code' type='int'/>
                                            <element name='ResourceIdOffset' type='int'/>
                                            <element name='Text' type='bidi:string512'/>
                                        </choice>
                                        <element name='Severity' type='bidi:string64'/>
                                    </sequence>
                                </complexType>
                            </element>
                        </sequence>
                    </complexType>
                </element>
            </sequence>
        </complexType>
    </element>
    <complexType name='PROPERTY'>
        <sequence maxOccurs='unbounded'>
            <choice>
                <element name='Property' type='bidi:PROPERTY'/>
                <element name='Parameter' type='bidi:PARAMETER'/>
                <element name='Value'>
                    <complexType mixed='true'>
                        <attribute name='name'              type='bidi:string64'    use='required'/>
                        <attribute name='query'             type='bidi:string256'   use='required'/>
                        <attribute name='filter'            type='bidi:string512'   use='required'/>
                        <attribute name='type'              type='bidi:BIDI_TYPE'   use='required'/>
                        <attribute name='accessType'        type='bidi:ACCESS_TYPE' use='optional'/>
                        <attribute name='optional'          type='boolean'          use='optional'/>
                        <attribute name='drvPrinterEvent'   type='boolean'          use='optional'/>
                        <attribute name='xmllang'           type='boolean'          use='optional'/>
                        <attribute name='v11'               type='boolean'          use='optional'/>
                        <attribute name='wsPrintVersion'    type='string'           use='optional'/>  
                    </complexType>
                </element>
                <element name='Const'>
                    <complexType mixed='true'>
                        <attribute name='name'              type='bidi:string64'    use='required'/>
                        <attribute name='type'              type='bidi:BIDI_TYPE'   use='required'/>
                    </complexType>
                </element>
                <element name='Installed'>
                    <complexType>
                        <attribute name='name'              type='bidi:string64'    use='required'/>
                        <attribute name='query'             type='bidi:string256'   use='required'/>
                        <attribute name='filter'            type='bidi:string512'   use='required'/>
                        <attribute name='drvPrinterEvent'   type='boolean'          use='optional'/>
                        <attribute name='v11'               type='boolean'          use='optional'/>
                        <attribute name='wsPrintVersion'    type='string'           use='optional'/>
                    </complexType>
                </element>
                <element name='List'>
                    <complexType>
                        <attribute name='name'              type='bidi:string64'    use='required'/>
                        <attribute name='query'             type='bidi:string256'   use='required'/>
                        <attribute name='filter'            type='bidi:string512'   use='required'/>
                        <attribute name='drvPrinterEvent'   type='boolean'          use='optional'/>
                        <attribute name='v11'               type='boolean'          use='optional'/>
                        <attribute name='wsPrintVersion'    type='string'           use='optional'/>
                    </complexType>
                </element>
                <element name='BuiltIn' type='bidi:BUILT_IN'/>
            </choice>
        </sequence>
        <attribute name='name' type='bidi:string64' use='required'/>
    </complexType>
    <complexType name='PARAMETER'>
        <complexContent>
            <extension base='bidi:PROPERTY'>
                <attribute name='parameter' type='bidi:string64'  use='required'/>
                <attribute name='query'     type='bidi:string256' use='required'/>
                <attribute name='filter'    type='bidi:string512' use='required'/>
            </extension>
        </complexContent>
    </complexType>

  <simpleType name="ACCESS_TYPE">
    <restriction base="string">
      <enumeration value="Get"/>
      <enumeration value="Set"/>
      <enumeration value="GetSet"/>
    </restriction>
  </simpleType>


  <simpleType name='BIDI_TYPE'>
        <restriction base='string'>
            <enumeration value='BIDI_INT'/>
            <enumeration value='BIDI_ENUM'/>
            <enumeration value='BIDI_STRING'/>
            <enumeration value='BIDI_TEXT'/>
            <enumeration value='BIDI_FLOAT'/>
            <enumeration value='BIDI_BOOL'/>
            <enumeration value='BIDI_BLOB'/>
        </restriction>
    </simpleType>

    <simpleType name='string64'>
        <restriction base='string'>
            <maxLength value='64'/>
            <pattern value='\w+'/>
        </restriction>
    </simpleType>

    <simpleType name='string256'>
        <restriction base='string'>
            <maxLength value='256'/>
        </restriction>
    </simpleType>

    <simpleType name='string512'>
        <restriction base='string'>
            <maxLength value='512'/>
        </restriction>
    </simpleType>

    <complexType name="BUILT_IN" abstract="true"/>

</schema>