<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:bidi="http://schemas.microsoft.com/windows/2005/03/printing/bidi" targetNamespace="http://schemas.microsoft.com/windows/2005/03/printing/bidi">
<annotation>
    <documentation>
        TCP/IP Printing Bidi Extension XML Schema for Print Class Driver v1.0

        Copyright (c) Microsoft Corporation.  All rights reserved.
    </documentation>
</annotation>

<element name="Schema">
    <complexType>
        <sequence minOccurs="1" maxOccurs="unbounded">
            <element name="Property" type="bidi:PROPERTY"/>
        </sequence>
    </complexType>
</element>

<complexType name="PROPERTY">
    <sequence minOccurs="1" maxOccurs="unbounded">
        <choice>
            <element name="Property"        type="bidi:PROPERTY"/>
            <element name="IndexedProperty" type="bidi:INDEXED_PROPERTY"/>
            <element name="Const"           type="bidi:CONST"/>
            <element name="Value"           type="bidi:VALUE"/>
            <element name="Installed"       type="bidi:INSTALLED"/>
            <element name="BuiltIn"         type="bidi:BUILT_IN"/>
            <element name="InputBin"        type="bidi:BIN"/>
            <element name="OutputBin"       type="bidi:BIN"/>
            <element name="Converter"       type="bidi:CONVERTER"/>
        </choice>
    </sequence>
    <attribute name="name" type="bidi:PROPERTY_NAME" use="required"/>
</complexType>

<simpleType name='PROPERTY_NAME'>
    <restriction base='string'>
        <pattern value='\w+'/>
    </restriction>
</simpleType>

<complexType name="INDEXED_PROPERTY">
    <sequence minOccurs="1" maxOccurs="unbounded">
        <choice>
            <element name="IndexedProperty"    type="bidi:INDEXED_PROPERTY"/>
            <element name="NonIndexedProperty" type="bidi:NON_INDEXED_PROPERTY"/>
            <element name="Value"              type="bidi:VALUE"/>
            <element name="BuiltIn"            type="bidi:BUILT_IN"/>
            <element name="Converter"          type="bidi:CONVERTER"/>
        </choice>
    </sequence>
    <attribute name="name" type="bidi:PROPERTY_NAME" use="required"/>
</complexType>

<complexType name="NON_INDEXED_PROPERTY">
    <complexContent>
        <extension base="bidi:INDEXED_PROPERTY"/>
    </complexContent>
</complexType>

<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="OID">
    <restriction base="string">
        <pattern value="[0-9]+(\.[0-9]+)*"/>
    </restriction>
</simpleType>

<complexType name="CONST">
    <attribute name="name"              type="bidi:VALUE_NAME"   use="required"/>
    <attribute name="type"              type="bidi:BIDI_TYPE"    use="required"/>
    <attribute name="value"             type="string"            use="required"/>
</complexType>

<complexType name="VALUE">
    <attribute name="name"              type="bidi:VALUE_NAME"   use="required"/>
    <attribute name="type"              type="bidi:BIDI_TYPE"    use="required"/>
    <attribute name="oid"               type="bidi:OID"          use="required"/>
    <attribute name="deviceIndex"       type="boolean"           use="optional"/>
    <attribute name="refreshInterval"   type="integer"           use="optional"/>
    <attribute name="drvPrinterEvent"   type="boolean"           use="optional"/>
</complexType>

<complexType name="INSTALLED">
    <sequence minOccurs="0" maxOccurs="unbounded">
        <element name="Lookup">
            <complexType>
                <attribute name="value" type="string" use="required"/>
            </complexType>
        </element>
    </sequence>
    <attribute name="name"              type="bidi:VALUE_NAME"   use="required"/>
    <attribute name="oid"               type="bidi:OID"          use="required"/>
    <attribute name="deviceIndex"       type="boolean"           use="optional"/>
    <attribute name="refreshInterval"   type="integer"           use="optional"/>
    <attribute name="drvPrinterEvent"   type="boolean"           use="optional"/>
</complexType>

<complexType name="CONVERTER">
    <sequence minOccurs="0" maxOccurs="unbounded">
        <element name="Conversion">
            <complexType>
                <attribute name="mibValue" type="string" use="required"/>
                <attribute name="bidiValue" type="string" use="required"/>
            </complexType>
        </element>
    </sequence>
    <attribute name="name"              type="bidi:VALUE_NAME"   use="required"/>
    <attribute name="oid"               type="bidi:OID"          use="required"/>
    <attribute name="deviceIndex"       type="boolean"           use="optional"/>
    <attribute name="refreshInterval"   type="integer"           use="optional"/>
    <attribute name="drvPrinterEvent"   type="boolean"           use="optional"/>
    <attribute name="useFirstIndex"     type="boolean"           use="optional"/>
</complexType>

<complexType name="BIN">
    <sequence minOccurs="0" maxOccurs="unbounded">
        <choice>
            <element name="BinValue">
                <complexType>
                    <attribute name="name"              type="bidi:VALUE_NAME"   use="required"/>
                    <attribute name="type"              type="bidi:BIDI_TYPE"    use="required"/>
                    <attribute name="valueId"           type="positiveInteger"   use="required"/>
                    <attribute name="drvPrinterEvent"   type="boolean"           use="optional"/>
                </complexType>
            </element>
            <element name="BuiltIn" type="bidi:BUILT_IN"/>
        </choice>
    </sequence>
    <attribute name="name"              type="bidi:PROPERTY_NAME"   use="required"/>
    <attribute name="mibName"           type="string"               use="required"/>
    <attribute name="refreshInterval"   type="integer"              use="optional"/>
</complexType>

<simpleType name='VALUE_NAME'>
    <restriction base='string'>
        <pattern value='\w+'/>
    </restriction>
</simpleType>

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

</schema>