<?xml version="1.0" encoding="UTF-8"?>
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  this work for additional information regarding copyright ownership.
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       http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
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  See the License for the specific language governing permissions and
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<!-- $Id: fop-configuration.xsd 1720357 2015-12-16 13:46:42Z ssteiner $ -->

<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
  elementFormDefault="qualified">

  <xsd:annotation>
    <xsd:documentation>This W3C schema document documents and validates the expected
      structure of a configuration file for FOP.</xsd:documentation>
  </xsd:annotation>

  <xsd:element name="fop">
    <xsd:complexType>
      <xsd:all>
        <xsd:element name="base" type="xsd:anyURI" minOccurs="0"/>
        <xsd:element name="font-base" type="xsd:anyURI" minOccurs="0"/>
        <xsd:element name="fonts" minOccurs="0">
          <xsd:complexType>
            <xsd:sequence>
              <xsd:element name="substitutions" maxOccurs="1" minOccurs="0"/>
              <xsd:element name="font" type="fontType" maxOccurs="unbounded" minOccurs="0"/>
              <xsd:element name="referenced-fonts" type="referenceFontType" minOccurs="0" maxOccurs="unbounded"/>
            </xsd:sequence>
          </xsd:complexType>
        </xsd:element>
        <xsd:element name="hyphenation-base" type="xsd:anyURI" minOccurs="0"/>
        <xsd:element name="source-resolution" type="xsd:positiveInteger" minOccurs="0"/>
        <xsd:element name="target-resolution" type="xsd:positiveInteger" minOccurs="0"/>
        <xsd:element name="strict-validation" type="xsd:boolean" minOccurs="0"/>
        <xsd:element name="image-loading" minOccurs="0">
          <xsd:complexType>
            <xsd:sequence>
              <xsd:element name="penalty">
                <xsd:complexType>
                  <xsd:attribute name="value" type="xsd:positiveInteger" use="required"/>
                  <xsd:attribute name="class" type="xsd:string" use="required"/>
                </xsd:complexType>
              </xsd:element>
            </xsd:sequence>
          </xsd:complexType>
        </xsd:element>
        <xsd:element name="strict-configuration" type="xsd:boolean" minOccurs="0"/>
        <xsd:element name="break-indent-inheritance" type="xsd:boolean" minOccurs="0"/>
        <xsd:element name="accessibility" type="xsd:boolean" minOccurs="0"/>
        <xsd:element name="use-cache" type="xsd:boolean" minOccurs="0"/>
        <xsd:element name="default-page-settings" minOccurs="0">
          <xsd:complexType>
            <xsd:attribute name="width" type="xsd:string" use="optional"/>
            <xsd:attribute name="height" type="xsd:string" use="optional"/>
          </xsd:complexType>
        </xsd:element>
        <xsd:element name="complex-scripts" minOccurs="0">
          <xsd:complexType>
            <xsd:attribute name="disabled" type="xsd:boolean"/>
          </xsd:complexType>
        </xsd:element>
        <xsd:element name="renderers" minOccurs="0">
          <xsd:complexType>
            <xsd:sequence>
              <xsd:element name="renderer" maxOccurs="unbounded" type="rendererType"/>
            </xsd:sequence>
          </xsd:complexType>
        </xsd:element>
      </xsd:all>
      <xsd:attribute name="version" use="optional">
        <xsd:simpleType>
          <xsd:restriction base="xsd:string">
            <xsd:enumeration value="1.0"/>
          </xsd:restriction>
        </xsd:simpleType>
      </xsd:attribute>
    </xsd:complexType>
  </xsd:element>
  <xsd:complexType name="rendererType">
    <xsd:annotation>
      <xsd:documentation>This type is stricter than required by FOP, in that it imposes an
      order of the elements, which is not required by FOP.</xsd:documentation>
    </xsd:annotation>
    <xsd:sequence minOccurs="0" maxOccurs="unbounded">
      <xsd:choice>
        <xsd:element name="pdf-a-mode" type="xsd:string" minOccurs="0"/>
        <xsd:element name="pdf-x-mode" type="xsd:string" minOccurs="0"/>
        <xsd:element name="pdf-vt-mode" type="xsd:string" minOccurs="0"/>
        <xsd:element name="version" type="xsd:float" minOccurs="0"/>
        <xsd:element name="endianness" type="xsd:string" minOccurs="0">
          <xsd:annotation>
            <xsd:documentation>endianness is used by the TIFF renderer, MIME type image/tiff.</xsd:documentation>
          </xsd:annotation>
        </xsd:element>
        <xsd:element name="color-mode" type="xsd:string" minOccurs="0"/>
        <xsd:element name="single-strip" type="xsd:boolean" minOccurs="0">
          <xsd:annotation>
            <xsd:documentation>single-strip is used by the TIFF renderer, MIME type image/tiff.</xsd:documentation>
          </xsd:annotation>
        </xsd:element>
        <xsd:element name="line-width-correction" type="xsd:float" minOccurs="0">
          <xsd:annotation>
            <xsd:documentation>line-width-correction is used by the AFP renderer, MIME type application/x-afp.</xsd:documentation>
          </xsd:annotation>
        </xsd:element>
        <xsd:element name="border-rendering-mode" type="xsd:string" minOccurs="0"/>
        <xsd:element name="filterList" minOccurs="0" maxOccurs="unbounded">
          <xsd:annotation>
            <xsd:documentation>filterLists are used by the PDF renderer, MIME type
            application/pdf.</xsd:documentation>
          </xsd:annotation>
          <xsd:complexType>
            <xsd:sequence>
              <xsd:element name="value" type="xsd:string" maxOccurs="unbounded"/>
            </xsd:sequence>
            <xsd:attribute name="type" use="optional">
              <xsd:simpleType>
                <xsd:restriction base="xsd:string">
                  <xsd:enumeration value="default"/>
                  <xsd:enumeration value="content"/>
                  <xsd:enumeration value="image"/>
                  <xsd:enumeration value="jpeg"/>
                  <xsd:enumeration value="tiff"/>
                  <xsd:enumeration value="font"/>
                  <xsd:enumeration value="metadata"/>
                  <!-- Available values: see PDFFilterList.java -->
                </xsd:restriction>
              </xsd:simpleType>
            </xsd:attribute>
          </xsd:complexType>
        </xsd:element>
        <xsd:element name="encryption-params" minOccurs="0" maxOccurs="1">
          <xsd:annotation>
            <xsd:documentation>Optional parameters used by the PDF renderer.</xsd:documentation>
          </xsd:annotation>
          <xsd:complexType>
            <xsd:sequence>
              <xsd:element name="user-password" type="xsd:string" minOccurs="0" maxOccurs="1"></xsd:element>
              <xsd:element name="owner-password" type="xsd:string" minOccurs="0" maxOccurs="1"></xsd:element>
              <xsd:element name="noprint" minOccurs="0" maxOccurs="1"></xsd:element>
              <xsd:element name="nocopy" minOccurs="0" maxOccurs="1"></xsd:element>
              <xsd:element name="noedit" minOccurs="0" maxOccurs="1"></xsd:element>
              <xsd:element name="noannotations" minOccurs="0" maxOccurs="1"></xsd:element>
              <xsd:element name="encryption-length" type="xsd:positiveInteger" minOccurs="0" maxOccurs="1"></xsd:element>
              <xsd:element name="encrypt-metadata" type="xsd:boolean" minOccurs="0" maxOccurs="1"></xsd:element>
            </xsd:sequence>
          </xsd:complexType>
        </xsd:element>
        <xsd:element name="output-profile" type="xsd:string" minOccurs="0">
          <xsd:annotation>
            <xsd:documentation>Output color profile used by the PDF renderer. Specifies a 
            filename to an ICC file.</xsd:documentation>
          </xsd:annotation>
        </xsd:element>
        <xsd:element name="auto-rotate-landscape" type="xsd:boolean" default="false" minOccurs="0">
          <xsd:annotation>
            <xsd:documentation>When set to "true" a landscape page is automatically
              rotated and specified as a landscape page in PostScript.</xsd:documentation>
          </xsd:annotation>
        </xsd:element>
        <xsd:element name="language-level" default="3" minOccurs="0">
          <xsd:annotation>
            <xsd:documentation>Specifies the PostScript language level to use when
              generating PostScript code.
              language-level is used by the PostScript renderer,
              MIME type application/postscript.</xsd:documentation>
          </xsd:annotation>
          <xsd:simpleType>
            <xsd:restriction base="xsd:positiveInteger">
              <xsd:enumeration value="2"/>
              <xsd:enumeration value="3"/>
            </xsd:restriction>
          </xsd:simpleType>
        </xsd:element>
        <xsd:element name="optimize-resources" type="xsd:boolean" default="false" minOccurs="0">
          <xsd:annotation>
            <xsd:documentation>When set to "true" PostScript resources are optimized by making a
              second pass over the PostScript file (rewriting it). Optimized means that no duplicate
              images are written to the stream and only used fonts are added to the PostScript file.</xsd:documentation>
          </xsd:annotation>
        </xsd:element>
        <xsd:element name="rendering" minOccurs="0">
          <xsd:simpleType>
            <xsd:restriction base="xsd:string">
              <xsd:enumeration value="speed"/>
              <xsd:enumeration value="quality"/>
            </xsd:restriction>
          </xsd:simpleType>
        </xsd:element>
        <xsd:element name="text-rendering" minOccurs="0">
          <xsd:simpleType>
            <xsd:restriction base="xsd:string">
              <xsd:enumeration value="auto"/>
              <xsd:enumeration value="bitmap"/>
            </xsd:restriction>
          </xsd:simpleType>
        </xsd:element>
        <xsd:element name="transparent-page-background" type="xsd:boolean" default="false" minOccurs="0"/>
        <xsd:element name="encoding" type="xsd:string" default="UTF-8" minOccurs="0"/>
        <xsd:element name="compression" type="xsd:string" minOccurs="0"/>
        <xsd:element name="images" minOccurs="0">
          <xsd:complexType>
            <xsd:sequence>
              <xsd:element name="jpeg" minOccurs="0"/>
            </xsd:sequence>
            <xsd:attribute name="mode" type="xsd:string" use="optional"/>
            <xsd:attribute name="bits-per-pixel" type="xsd:positiveInteger" use="optional"/>
            <xsd:attribute name="fs45" type="xsd:boolean" use="optional"/>
            <xsd:attribute name="cmyk" type="xsd:boolean" use="optional"/>
            <xsd:attribute name="pseg" type="xsd:boolean" use="optional"/>
            <xsd:attribute name="f11x-pseg" type="xsd:boolean" use="optional"/>
          </xsd:complexType>
        </xsd:element>   
        <xsd:element name="shading" minOccurs="0" type="xsd:string"/>
        <xsd:element name="renderer-resolution" type="xsd:positiveInteger" minOccurs="0"/>
        <xsd:element name="fonts" minOccurs="1">
          <xsd:complexType>
            <xsd:sequence>
              <xsd:element name="font" type="fontType" maxOccurs="unbounded" minOccurs="0"/>
              <xsd:element name="referenced-fonts" type="referenceFontType" maxOccurs="unbounded" minOccurs="0"/>
            </xsd:sequence>
          </xsd:complexType>
        </xsd:element>
        <xsd:element name="xmlHandler" minOccurs="1" maxOccurs="1">
          <xsd:complexType>
            <xsd:attribute name="mime" use="required">
              <xsd:simpleType>
                <xsd:restriction base="xsd:string">
                  <xsd:enumeration value="text/svg+xml"/>
                  <xsd:enumeration value="image/svg+xml"/>
                </xsd:restriction>
              </xsd:simpleType>
              </xsd:attribute>
          </xsd:complexType>
        </xsd:element>
        <xsd:element name="xml-handler" minOccurs="0" maxOccurs="unbounded">
          <xsd:complexType>
            <xsd:complexContent>
              <xsd:extension base="xsd:anyType"/>
            </xsd:complexContent>
          </xsd:complexType>
        </xsd:element>
        <xsd:element name="dsc-compliant" type="xsd:boolean" minOccurs="0"/>
        <xsd:element name="format" minOccurs="0">
          <xsd:complexType>
            <xsd:attribute name="type" type="xsd:string" use="required"/>
          </xsd:complexType>
        </xsd:element>
        <xsd:element name="link" minOccurs="0">
          <xsd:complexType>
            <xsd:attribute name="value" type="xsd:boolean" use="required"/>
          </xsd:complexType>
        </xsd:element>
        <xsd:element name="strokeText" minOccurs="0">
          <xsd:complexType>
            <xsd:attribute name="value" type="xsd:boolean" use="required"/>
          </xsd:complexType>
        </xsd:element>
        <xsd:element name="pageSize" minOccurs="0">
          <xsd:complexType>
            <xsd:attribute name="columns" type="xsd:positiveInteger" use="required"/>
          </xsd:complexType>
        </xsd:element>
        <xsd:element name="resource-group-file" type="xsd:string" minOccurs="0"/>
        <xsd:element name="default-resource-levels" minOccurs="0"/>
        <xsd:element name="merge-fonts" minOccurs="0"/>
      </xsd:choice>
    </xsd:sequence>
    <xsd:attribute name="mime" type="MimeConstants" use="required"/>
  </xsd:complexType>

  <xsd:complexType name="fontType">
    <xsd:sequence>
      <xsd:element name="afp-font" type="afpFontType" minOccurs="0" maxOccurs="unbounded"/>    
      <xsd:element name="font-triplet" type="fontTripletType" minOccurs="0" maxOccurs="unbounded"/>
    </xsd:sequence>
    <xsd:attribute name="metrics-url" type="xsd:anyURI" use="optional"/>
    <xsd:attribute name="embed-url" type="xsd:anyURI" use="optional"/>
    <xsd:attribute name="embed-url-afm" type="xsd:anyURI" use="optional"/>
    <xsd:attribute name="embed-url-pfm" type="xsd:anyURI" use="optional"/>
    <xsd:attribute name="sub-font" type="xsd:string" use="optional"/>
    <xsd:attribute name="name" type="xsd:string" use="optional"/>
    <xsd:attribute name="embedding-mode" use="optional">
      <xsd:simpleType>
        <xsd:restriction base="xsd:string">
          <xsd:enumeration value="full"/>
          <xsd:enumeration value="subset"/>
        </xsd:restriction>
      </xsd:simpleType>
    </xsd:attribute>
    <xsd:attribute name="kerning" use="optional" default="no">
      <xsd:simpleType>
        <xsd:restriction base="xsd:string">
          <xsd:enumeration value="yes"/>
          <xsd:enumeration value="no"/>
        </xsd:restriction>
      </xsd:simpleType>
    </xsd:attribute>
    <xsd:attribute name="encoding-mode" use="optional" default="auto">
      <xsd:simpleType>
        <xsd:restriction base="xsd:string">
          <xsd:enumeration value="auto"/>
          <xsd:enumeration value="single-byte"/>
          <xsd:enumeration value="cid"/>
        </xsd:restriction>
      </xsd:simpleType>
    </xsd:attribute>
  </xsd:complexType>

  <xsd:complexType name="fontTripletType">
    <xsd:attribute name="name" type="xsd:string" use="required"/>
    <xsd:attribute name="style" type="xsd:string" use="required"/>
    <xsd:attribute name="weight" type="xsd:string" use="required"/>
  </xsd:complexType>

  <xsd:complexType name="referenceFontType">
    <xsd:sequence>
      <xsd:element name="match">
        <xsd:complexType>
          <xsd:attribute name="font-family" type="xsd:string" use="optional"/>
        </xsd:complexType>
      </xsd:element>
    </xsd:sequence>
  </xsd:complexType>

  <xsd:complexType name="afpFontType">
    <xsd:sequence>
      <xsd:element name="afp-raster-font" type="afpRasterFont" minOccurs="0" maxOccurs="unbounded"/>
    </xsd:sequence>
    <xsd:attribute name="encoding" type="xsd:string" use="required"/>
    <xsd:attribute name="codepage" type="xsd:string" use="required"/>
    <xsd:attribute name="type" type="xsd:string" use="required"/>
    <xsd:attribute name="name" type="xsd:string" use="optional"/>
    <xsd:attribute name="characterset" type="xsd:string" use="optional"/>
    <xsd:attribute name="base-uri" type="xsd:anyURI" use="optional"/>
    <xsd:attribute name="embed-uri" type="xsd:anyURI" use="optional"/>
    <xsd:attribute name="base14-font" type="xsd:string" use="optional"/>
    <xsd:attribute name="ebcdic-dbcs" type="xsd:boolean" use="optional"/>
  </xsd:complexType>

  <xsd:complexType name="afpRasterFont">
    <xsd:attribute name="size" type="xsd:float" use="required"/>
    <xsd:attribute name="base14-font" type="xsd:string" use="optional"/>
    <xsd:attribute name="characterset" type="xsd:string" use="required"/>
  </xsd:complexType>

  <xsd:simpleType name="MimeConstants">
    <xsd:restriction base="xsd:string">
      <xsd:enumeration value="application/pdf"/>
      <xsd:enumeration value="application/postscript"/>
      <xsd:enumeration value="application/x-pcl"/>
      <xsd:enumeration value="application/vnd.hp-PCL"/>
      <xsd:enumeration value="application/x-afp"/>
      <xsd:enumeration value="application/vnd.ibm.modcap"/>
      <xsd:enumeration value="application/awt"/>
      <xsd:enumeration value="text/plain"/>
      <xsd:enumeration value="application/rtf"/>
      <xsd:enumeration value="text/richtext"/>
      <xsd:enumeration value="text/rtf"/>
      <xsd:enumeration value="text/xml"/>
      <xsd:enumeration value="application/mif"/>
      <xsd:enumeration value="application/X-fop-awt-preview"/>
      <xsd:enumeration value="application/X-fop-print"/>
      <xsd:enumeration value="application/X-fop-areatree"/>
      <xsd:enumeration value="image/png"/>
      <xsd:enumeration value="image/tiff"/>
      <xsd:enumeration value="image/svg+xml"/>
      <xsd:enumeration value="application/X-fop-intermediate-format"/>
    </xsd:restriction>
  </xsd:simpleType>
</xsd:schema>
