Merge from Trunk revisions 741104 - 744926.

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_AreaTreeNewDesign@744946 13f79535-47bb-0310-9956-ffa450edef68

build.xml

@@ -482,7 +482,7 @@ list of possible build targets.
 	 need to be defined even if no jdk 14 is available. -->
     <mkdir dir="${build.dir}/temp"/>
     <retroweaver srcdir="${build.classes.dir}" destdir="${build.dir}/temp"
-       classpathref="verify-classpath" lazy="false"
+       classpath="${toString:verify-classpath}" lazy="false"
        verify="true" target="1.4" />
   </target>
   <target name="retro" depends="retro-avail,retro-unavail,compile">
@@ -1125,23 +1125,28 @@ NOTE:
     </taskdef>
     <pmd shortFilenames="true" targetjdk="${javac.target}">
       <ruleset>basic</ruleset>
-      <ruleset>braces</ruleset>
-      <ruleset>codesize</ruleset>
-      <ruleset>clone</ruleset>
-      <ruleset>design</ruleset>
-      <ruleset>finalizers</ruleset>
-      <ruleset>imports</ruleset>
-      <ruleset>strings</ruleset>
       <ruleset>rulesets/migrating_to_14.xml</ruleset>
-      <ruleset>optimizations</ruleset>
       <ruleset>sunsecure</ruleset>
-      <ruleset>unusedcode</ruleset>
       <formatter type="html" toFile="${build.dir}/report_pmd.html"/>
       <fileset dir="${src.java.dir}">
         <include name="**/*.java"/>
       </fileset>
     </pmd>
   </target>
+  
+  <target name="cpd" depends="init" description="Runs PMD/CDP for a code quality report">
+    <taskdef name="cpd" classname="net.sourceforge.pmd.cpd.CPDTask">
+      <classpath>
+        <path refid="libs-build-classpath"/>
+        <path refid="libs-build-tools-classpath"/>
+      </classpath>
+    </taskdef>
+     <cpd minimumTokenCount="100" outputFile="${build.dir}/report_cpd.txt">
+      <fileset dir="${src.java.dir}">
+         <include name="**/*.java"/>
+      </fileset>
+    </cpd>
+  </target>
 <!-- =================================================================== -->
 <!-- Findbugs                                                            -->
 <!-- =================================================================== -->
@@ -1164,7 +1169,7 @@ NOTE:
 <!-- =================================================================== -->
 <!-- Creates the reports                                                 -->
 <!-- =================================================================== -->
-  <target name="reports" depends="checkstyle, pmd, findbugs" description="Runs all configured code quality reports"/>
+  <target name="reports" depends="checkstyle, pmd, cpd, findbugs" description="Runs all configured code quality reports"/>
 <!-- =================================================================== -->
 <!-- Creates the documentation                                           -->
 <!-- =================================================================== -->

src/documentation/content/xdocs/trunk/fonts.xml

@@ -474,7 +474,9 @@
             This is helpful with older versions of Acrobat Reader that preferred installed fonts over embedded fonts.</li>
           <li>When embedding PostScript fonts, the entire font is always embedded.</li>
           <li>When embedding TrueType fonts (ttf) or TrueType Collections (ttc), a subset of the
-          original font, containing only the glyphs used, is embedded in the output document.</li>
+          original font, containing only the glyphs used, is embedded in the output document.
+          That's the default, but if you specify encoding-mode="single-byte" (see above), the
+          complete font is embedded.</li>
         </ul>
       </section>
       <section id="substitution">

src/java/org/apache/fop/afp/fonts/AFPFontReader.java

@@ -73,6 +73,10 @@ public final class AFPFontReader {
     private static final byte[] CHARACTER_TABLE_SF = new byte[] {
         (byte) 0xD3, (byte) 0x8C, (byte) 0x87};
 
+    /** Font descriptor MO:DCA structured field. */
+    private static final byte[] FONT_DESCRIPTOR_SF = new byte[] {
+        (byte) 0xD3, (byte) 0xA6, (byte) 0x89 };
+
     /** Font control MO:DCA structured field. */
     private static final byte[] FONT_CONTROL_SF = new byte[] {
         (byte) 0xD3, (byte) 0xA7, (byte) 0x89 };
@@ -89,26 +93,6 @@ public final class AFPFontReader {
     private static final byte[] FONT_INDEX_SF = new byte[] {
         (byte) 0xD3, (byte) 0x8C, (byte) 0x89 };
 
-    /**
-     * The conversion factor to millipoints for 240 dpi
-     */
-    private static final int FOP_100_DPI_FACTOR = 1;
-
-    /**
-     * The conversion factor to millipoints for 240 dpi
-     */
-    private static final int FOP_240_DPI_FACTOR = 300000;
-
-    /**
-     * The conversion factor to millipoints for 300 dpi
-     */
-    private static final int FOP_300_DPI_FACTOR = 240000;
-
-    /**
-     * The encoding to use to convert from EBCIDIC to ASCII
-     */
-    private static final String ASCII_ENCODING = "UTF8";
-
     /**
      * The collection of code pages
      */
@@ -242,6 +226,9 @@ public final class AFPFontReader {
 
             StructuredFieldReader structuredFieldReader = new StructuredFieldReader(inputStream);
 
+            // Process D3A689 Font Descriptor
+            int pointSize = processFontDescriptor(structuredFieldReader);
+
             // Process D3A789 Font Control
             FontControl fontControl = processFontControl(structuredFieldReader);
 
@@ -251,14 +238,20 @@ public final class AFPFontReader {
                     = processFontOrientation(structuredFieldReader);
 
                 int dpi = fontControl.getDpi();
+                int metricNormalizationFactor = 0;
+                if (fontControl.isRelative()) {
+                    metricNormalizationFactor = 1;
+                } else {
+                    metricNormalizationFactor = 72000 / dpi / pointSize;
+                }
 
                 //process D3AC89 Font Position
-                processFontPosition(structuredFieldReader, characterSetOrientations, dpi);
+                processFontPosition(structuredFieldReader, characterSetOrientations, metricNormalizationFactor);
 
                 //process D38C89 Font Index (per orientation)
                 for (int i = 0; i < characterSetOrientations.length; i++) {
                     processFontIndex(structuredFieldReader,
-                            characterSetOrientations[i], codePage, dpi);
+                            characterSetOrientations[i], codePage, metricNormalizationFactor);
                     characterSet.addCharacterSetOrientation(characterSetOrientations[i]);
                 }
             } else {
@@ -313,7 +306,6 @@ public final class AFPFontReader {
                     String gcgiString = new String(gcgiBytes,
                             AFPConstants.EBCIDIC_ENCODING);
                     String charString = new String(charBytes, encoding);
-//                int value = charString.charAt(0);
                     codePages.put(gcgiString, charString);
                 } else {
                     position++;
@@ -326,6 +318,21 @@ public final class AFPFontReader {
         return codePages;
     }
 
+    /**
+     * Process the font descriptor details using the structured field reader.
+     *
+     * @param structuredFieldReader the structured field reader
+     * @return the nominal size of the font (in points)
+     */
+    private static int processFontDescriptor(StructuredFieldReader structuredFieldReader)
+    throws IOException {
+
+        byte[] fndData = structuredFieldReader.getNext(FONT_DESCRIPTOR_SF);
+
+        int nominalPointSize = (((fndData[39] & 0xFF) << 8) + (fndData[40] & 0xFF)) / 10;
+        return nominalPointSize;
+    }
+
     /**
      * Process the font control details using the structured field reader.
      *
@@ -337,7 +344,6 @@ public final class AFPFontReader {
 
         byte[] fncData = structuredFieldReader.getNext(FONT_CONTROL_SF);
 
-//        int position = 0;
         FontControl fontControl = null;
         if (fncData != null) {
             fontControl = new FontControl();
@@ -345,10 +351,8 @@ public final class AFPFontReader {
             if (fncData[7] == (byte) 0x02) {
                 fontControl.setRelative(true);
             }
-
-            int dpi = (((fncData[9] & 0xFF) << 8) + (fncData[10] & 0xFF)) / 10;
-
-            fontControl.setDpi(dpi);
+            int metricResolution = (((fncData[9] & 0xFF) << 8) + (fncData[10] & 0xFF)) / 10;
+            fontControl.setDpi(metricResolution);
         }
         return fontControl;
     }
@@ -418,9 +422,12 @@ public final class AFPFontReader {
      *            the structured field reader
      * @param characterSetOrientations
      *            the array of CharacterSetOrientation objects
+     * @param metricNormalizationFactor factor to apply to the metrics to get normalized
+     *                  font metric values
      */
     private void processFontPosition(StructuredFieldReader structuredFieldReader,
-        CharacterSetOrientation[] characterSetOrientations, int dpi) throws IOException {
+        CharacterSetOrientation[] characterSetOrientations, int metricNormalizationFactor)
+            throws IOException {
 
         byte[] data = structuredFieldReader.getNext(FONT_POSITION_SF);
 
@@ -428,52 +435,32 @@ public final class AFPFontReader {
         byte[] fpData = new byte[26];
 
         int characterSetOrientationIndex = 0;
-        int fopFactor = 0;
-
-        switch (dpi) {
-            case 100:
-                fopFactor = FOP_100_DPI_FACTOR;
-                break;
-            case 240:
-                fopFactor = FOP_240_DPI_FACTOR;
-                break;
-            case 300:
-                fopFactor = FOP_300_DPI_FACTOR;
-                break;
-            default:
-                String msg = "Unsupported font resolution of " + dpi + " dpi.";
-                log.error(msg);
-                throw new IOException(msg);
-        }
 
         // Read data, ignoring bytes 0 - 2
         for (int index = 3; index < data.length; index++) {
             if (position < 22) {
                 // Build the font orientation record
                 fpData[position] = data[index];
-            } else if (position == 22) {
-
-                position = 0;
-
-                CharacterSetOrientation characterSetOrientation
-                    = characterSetOrientations[characterSetOrientationIndex];
-
-                int xHeight = ((fpData[2] & 0xFF) << 8) + (fpData[3] & 0xFF);
-                int capHeight = ((fpData[4] & 0xFF) << 8) + (fpData[5] & 0xFF);
-                int ascHeight = ((fpData[6] & 0xFF) << 8) + (fpData[7] & 0xFF);
-                int dscHeight = ((fpData[8] & 0xFF) << 8) + (fpData[9] & 0xFF);
+                if (position == 9) {
+                    CharacterSetOrientation characterSetOrientation
+                            = characterSetOrientations[characterSetOrientationIndex];
 
-                dscHeight = dscHeight * -1;
+                    int xHeight = ((fpData[2] & 0xFF) << 8) + (fpData[3] & 0xFF);
+                    int capHeight = ((fpData[4] & 0xFF) << 8) + (fpData[5] & 0xFF);
+                    int ascHeight = ((fpData[6] & 0xFF) << 8) + (fpData[7] & 0xFF);
+                    int dscHeight = ((fpData[8] & 0xFF) << 8) + (fpData[9] & 0xFF);
 
-                characterSetOrientation.setXHeight(xHeight * fopFactor);
-                characterSetOrientation.setCapHeight(capHeight * fopFactor);
-                characterSetOrientation.setAscender(ascHeight * fopFactor);
-                characterSetOrientation.setDescender(dscHeight * fopFactor);
+                    dscHeight = dscHeight * -1;
 
+                    characterSetOrientation.setXHeight(xHeight * metricNormalizationFactor);
+                    characterSetOrientation.setCapHeight(capHeight * metricNormalizationFactor);
+                    characterSetOrientation.setAscender(ascHeight * metricNormalizationFactor);
+                    characterSetOrientation.setDescender(dscHeight * metricNormalizationFactor);
+                }
+            } else if (position == 22) {
+                position = 0;
                 characterSetOrientationIndex++;
-
                 fpData[position] = data[index];
-
             }
 
             position++;
@@ -484,37 +471,18 @@ public final class AFPFontReader {
     /**
      * Process the font index details for the character set orientation.
      *
-     * @param structuredFieldReader
-     *            the structured field reader
-     * @param cso
-     *            the CharacterSetOrientation object to populate
-     * @param codepage
-     *            the map of code pages
+     * @param structuredFieldReader the structured field reader
+     * @param cso the CharacterSetOrientation object to populate
+     * @param codepage the map of code pages
+     * @param metricNormalizationFactor factor to apply to the metrics to get normalized
+     *                  font metric values
      */
     private void processFontIndex(StructuredFieldReader structuredFieldReader,
-        CharacterSetOrientation cso, Map/*<String,String>*/ codepage, int dpi)
+        CharacterSetOrientation cso, Map/*<String,String>*/ codepage, int metricNormalizationFactor)
         throws IOException {
 
         byte[] data = structuredFieldReader.getNext(FONT_INDEX_SF);
 
-        int fopFactor = 0;
-
-        switch (dpi) {
-            case 100:
-                fopFactor = FOP_100_DPI_FACTOR;
-                break;
-            case 240:
-                fopFactor = FOP_240_DPI_FACTOR;
-                break;
-            case 300:
-                fopFactor = FOP_300_DPI_FACTOR;
-                break;
-            default:
-                String msg = "Unsupported font resolution of " + dpi + " dpi.";
-                log.error(msg);
-                throw new IOException(msg);
-        }
-
         int position = 0;
 
         byte[] gcgid = new byte[8];
@@ -554,7 +522,7 @@ public final class AFPFontReader {
                         highest = cidx;
                     }
 
-                    int a = (width * fopFactor);
+                    int a = (width * metricNormalizationFactor);
 
                     cso.setWidth(cidx, a);
 

src/java/org/apache/fop/fonts/FontCache.java

@@ -81,11 +81,18 @@ public final class FontCache implements Serializable {
     }
 
     private static File getUserHome() {
-        String s = System.getProperty("user.home");
-        if (s != null) {
-            File userDir = new File(s);
-            if (userDir.exists()) {
-                return userDir;
+        return toDirectory(System.getProperty("user.home"));
+    }
+
+    private static File getTempDirectory() {
+        return toDirectory(System.getProperty("java.io.tmpdir"));
+    }
+
+    private static File toDirectory(String path) {
+        if (path != null) {
+            File dir = new File(path);
+            if (dir.exists()) {
+                return dir;
             }
         }
         return null;
@@ -101,7 +108,15 @@ public final class FontCache implements Serializable {
         if (userHome != null) {
             File fopUserDir = new File(userHome, FOP_USER_DIR);
             if (forWriting) {
-                fopUserDir.mkdir();
+                boolean writable = fopUserDir.canWrite();
+                if (!fopUserDir.exists()) {
+                    writable = fopUserDir.mkdir();
+                }
+                if (!writable) {
+                    userHome = getTempDirectory();
+                    fopUserDir = new File(userHome, FOP_USER_DIR);
+                    fopUserDir.mkdir();
+                }
             }
             return new File(fopUserDir, DEFAULT_CACHE_FILENAME);
         }

src/java/org/apache/fop/fonts/SingleByteFont.java

@@ -19,8 +19,10 @@
 
 package org.apache.fop.fonts;
 
+import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
+import java.util.Set;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
@@ -34,6 +36,7 @@ public class SingleByteFont extends CustomFont {
     private  static Log log = LogFactory.getLog(SingleByteFont.class);
 
     private SingleByteEncoding mapping;
+    private boolean useNativeEncoding = false;
 
     private int[] width = null;
 
@@ -41,6 +44,7 @@ public class SingleByteFont extends CustomFont {
     //Map<Character, UnencodedCharacter>
     private List additionalEncodings;
 
+
     /**
      * Main constructor.
      */
@@ -189,6 +193,24 @@ public class SingleByteFont extends CustomFont {
         this.mapping = encoding;
     }
 
+    /**
+     * Controls whether the font is configured to use its native encoding or if it
+     * may need to be re-encoded for the target format.
+     * @param value true indicates that the configured encoding is the font's native encoding
+     */
+    public void setUseNativeEncoding(boolean value) {
+        this.useNativeEncoding = value;
+    }
+
+    /**
+     * Indicates whether this font is configured to use its native encoding. This
+     * method is used to determine whether the font needs to be re-encoded.
+     * @return true if the font uses its native encoding.
+     */
+    public boolean isUsingNativeEncoding() {
+        return this.useNativeEncoding;
+    }
+
     /**
      * Sets a width for a character.
      * @param index index of the character
@@ -218,6 +240,24 @@ public class SingleByteFont extends CustomFont {
         }
     }
 
+    /**
+     * Makes all unencoded characters available through additional encodings. This method
+     * is used in cases where the fonts need to be encoded in the target format before
+     * all text of the document is processed (for example in PostScript when resource optimization
+     * is disabled).
+     */
+    public void encodeAllUnencodedCharacters() {
+        if (this.unencodedCharacters != null) {
+            Set sortedKeys = new java.util.TreeSet(this.unencodedCharacters.keySet());
+            Iterator iter = sortedKeys.iterator();
+            while (iter.hasNext()) {
+                Character ch = (Character)iter.next();
+                char mapped = mapChar(ch.charValue());
+                assert mapped != Typeface.NOT_FOUND;
+            }
+        }
+    }
+
     /**
      * Indicates whether the encoding has additional encodings besides the primary encoding.
      * @return true if there are additional encodings.

src/java/org/apache/fop/fonts/type1/Type1FontLoader.java

@@ -140,6 +140,7 @@ public class Type1FontLoader extends FontLoader {
         //Encoding
         if (afm != null) {
             String encoding = afm.getEncodingScheme();
+            singleFont.setUseNativeEncoding(true);
             if ("AdobeStandardEncoding".equals(encoding)) {
                 singleFont.setEncoding(CodePointMapping.STANDARD_ENCODING);
             } else {

src/java/org/apache/fop/pdf/AbstractPDFFontStream.java

@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* $Id$ */
+
+package org.apache.fop.pdf;
+
+
+/**
+ * Base class for PDF font streams.
+ */
+public abstract class AbstractPDFFontStream extends AbstractPDFStream {
+
+    /**
+     * Main constructor.
+     */
+    public AbstractPDFFontStream() {
+        super();
+    }
+
+    /** {@inheritDoc} */
+    protected void setupFilterList() {
+        addDefaultFilter(PDFFilterList.FONT_FILTER);
+        super.setupFilterList();
+    }
+
+}

src/java/org/apache/fop/pdf/AbstractPDFStream.java

@@ -47,13 +47,21 @@ public abstract class AbstractPDFStream extends PDFDictionary {
      * from outside.
      */
     protected void setupFilterList() {
+        addDefaultFilter(PDFFilterList.DEFAULT_FILTER);
+        prepareImplicitFilters();
+        getDocument().applyEncryption(this);
+    }
+
+    /**
+     * Adds the default filter to the filter list if the filter list hasn't been initialized, yet.
+     * @param filterName the name of the default filter to use
+     */
+    protected void addDefaultFilter(String filterName) {
         if (!getFilterList().isInitialized()) {
             getFilterList().addDefaultFilters(
                 getDocumentSafely().getFilterMap(),
-                PDFFilterList.DEFAULT_FILTER);
+                filterName);
         }
-        prepareImplicitFilters();
-        getDocument().applyEncryption(this);
     }
 
     /**

src/java/org/apache/fop/pdf/PDFFactory.java

@@ -955,7 +955,7 @@ public class PDFFactory {
 
         PDFGoTo gt = new PDFGoTo(page);
         gt.setDestination(dest);
-        getDocument().addTrailerObject(gt);
+        getDocument().registerObject(gt);
         PDFInternalLink internalLink = new PDFInternalLink(gt.referencePDF());
         link.setAction(internalLink);
 

src/java/org/apache/fop/pdf/PDFImageXObject.java

@@ -164,11 +164,7 @@ public class PDFImageXObject extends PDFXObject {
      * {@inheritDoc}
      */
     protected void setupFilterList() {
-        if (!getFilterList().isInitialized()) {
-            getFilterList().addDefaultFilters(
-                getDocumentSafely().getFilterMap(),
-                pdfimage.getFilterHint());
-        }
+        addDefaultFilter(pdfimage.getFilterHint());
         super.setupFilterList();
     }
 

src/java/org/apache/fop/pdf/PDFMetadata.java

@@ -60,11 +60,7 @@ public class PDFMetadata extends PDFStream {
 
     /** {@inheritDoc} */
     protected void setupFilterList() {
-        if (!getFilterList().isInitialized()) {
-            getFilterList().addDefaultFilters(
-                getDocumentSafely().getFilterMap(),
-                PDFFilterList.METADATA_FILTER);
-        }
+        addDefaultFilter(PDFFilterList.METADATA_FILTER);
         super.setupFilterList();
     }
 

src/java/org/apache/fop/pdf/PDFT1Stream.java

@@ -28,13 +28,11 @@ import org.apache.fop.fonts.type1.PFBData;
 /**
  * Special PDFStream for embedding Type 1 fonts.
  */
-public class PDFT1Stream extends AbstractPDFStream {
+public class PDFT1Stream extends AbstractPDFFontStream {
 
     private PFBData pfb;
 
-    /**
-     * {@inheritDoc}
-     */
+    /** {@inheritDoc} */
     protected int getSizeHint() throws IOException {
         if (this.pfb != null) {
             return pfb.getLength();

src/java/org/apache/fop/pdf/PDFTTFStream.java

@@ -20,13 +20,15 @@
 package org.apache.fop.pdf;
 
 import java.io.IOException;
+import java.io.OutputStream;
 
 /**
  * Special PDFStream for embeddable TrueType fonts.
  */
-public class PDFTTFStream extends PDFStream {
+public class PDFTTFStream extends AbstractPDFFontStream {
 
     private int origLength;
+    private byte[] ttfData;
 
     /**
      * Main constructor
@@ -37,6 +39,15 @@ public class PDFTTFStream extends PDFStream {
         origLength = len;
     }
 
+    /** {@inheritDoc} */
+    protected int getSizeHint() throws IOException {
+        if (this.ttfData != null) {
+            return ttfData.length;
+        } else {
+            return 0; //no hint available
+        }
+    }
+
     /**
      * Overload the base object method so we don't have to copy
      * byte arrays around so much
@@ -53,6 +64,11 @@ public class PDFTTFStream extends PDFStream {
         return length;
     }
 
+    /** {@inheritDoc} */
+    protected void outputRawStreamData(OutputStream out) throws IOException {
+        out.write(this.ttfData);
+    }
+
     /** {@inheritDoc} */
     protected void populateStreamDict(Object lengthEntry) {
         put("Length1", origLength);
@@ -66,8 +82,8 @@ public class PDFTTFStream extends PDFStream {
      * @throws IOException in case of an I/O problem
      */
     public void setData(byte[] data, int size) throws IOException {
-        this.data.clear();
-        getBufferOutputStream().write(data, 0, size);
+        this.ttfData = new byte[size];
+        System.arraycopy(data, 0, this.ttfData, 0, size);
     }
 
 }

src/java/org/apache/fop/render/ps/PSFontUtils.java

@@ -57,7 +57,9 @@ public class PSFontUtils extends org.apache.xmlgraphics.ps.PSFontUtils {
     protected static Log log = LogFactory.getLog(PSFontUtils.class);
 
     /**
-     * Generates the PostScript code for the font dictionary.
+     * Generates the PostScript code for the font dictionary. This method should only be
+     * used if no "resource optimization" is performed, i.e. when the fonts are not embedded
+     * in a second pass.
      * @param gen PostScript generator to use for output
      * @param fontInfo available fonts
      * @return a Map of PSResource instances representing all defined fonts (key: font key)
@@ -65,11 +67,13 @@ public class PSFontUtils extends org.apache.xmlgraphics.ps.PSFontUtils {
      */
     public static Map writeFontDict(PSGenerator gen, FontInfo fontInfo)
                 throws IOException {
-        return writeFontDict(gen, fontInfo, fontInfo.getFonts());
+        return writeFontDict(gen, fontInfo, fontInfo.getFonts(), true);
     }
 
     /**
-     * Generates the PostScript code for the font dictionary.
+     * Generates the PostScript code for the font dictionary. This method assumes all used
+     * fonts and characters are known, i.e. when PostScript is generated with resource
+     * optimization turned on.
      * @param gen PostScript generator to use for output
      * @param fontInfo available fonts
      * @param fonts the set of fonts to work with
@@ -78,6 +82,21 @@ public class PSFontUtils extends org.apache.xmlgraphics.ps.PSFontUtils {
      */
     public static Map writeFontDict(PSGenerator gen, FontInfo fontInfo, Map fonts)
                 throws IOException {
+        return writeFontDict(gen, fontInfo, fonts, false);
+    }
+
+    /**
+     * Generates the PostScript code for the font dictionary.
+     * @param gen PostScript generator to use for output
+     * @param fontInfo available fonts
+     * @param fonts the set of fonts to work with
+     * @param encodeAllCharacters true if all characters shall be encoded using additional,
+     *           generated encodings.
+     * @return a Map of PSResource instances representing all defined fonts (key: font key)
+     * @throws IOException in case of an I/O problem
+     */
+    private static Map writeFontDict(PSGenerator gen, FontInfo fontInfo, Map fonts,
+            boolean encodeAllCharacters) throws IOException {
         gen.commentln("%FOPBeginFontDict");
 
         Map fontResources = new java.util.HashMap();
@@ -91,6 +110,11 @@ public class PSFontUtils extends org.apache.xmlgraphics.ps.PSFontUtils {
 
             if (tf instanceof SingleByteFont) {
                 SingleByteFont sbf = (SingleByteFont)tf;
+
+                if (encodeAllCharacters) {
+                    sbf.encodeAllUnencodedCharacters();
+                }
+
                 for (int i = 0, c = sbf.getAdditionalEncodingCount(); i < c; i++) {
                     SingleByteEncoding encoding = sbf.getAdditionalEncoding(i);
                     defineEncoding(gen, encoding);
@@ -110,6 +134,7 @@ public class PSFontUtils extends org.apache.xmlgraphics.ps.PSFontUtils {
         ResourceTracker tracker = gen.getResourceTracker();
 
         if (!tracker.isResourceSupplied(WINANSI_ENCODING_RESOURCE)) {
+            //Only out Base 14 fonts still use that
             defineWinAnsiEncoding(gen);
         }
         gen.commentln("%FOPBeginFontReencode");
@@ -135,6 +160,12 @@ public class PSFontUtils extends org.apache.xmlgraphics.ps.PSFontUtils {
                 if (tf instanceof Base14Font) {
                     //Our Base 14 fonts don't use the default encoding
                     redefineFontEncoding(gen, tf.getFontName(), tf.getEncodingName());
+                } else if (tf instanceof SingleByteFont) {
+                    SingleByteFont sbf = (SingleByteFont)tf;
+                    if (!sbf.isUsingNativeEncoding()) {
+                        //Font has been configured to use an encoding other than the default one
+                        redefineFontEncoding(gen, tf.getFontName(), tf.getEncodingName());
+                    }
                 }
             }
         }

src/java/org/apache/fop/render/ps/ResourceHandler.java

@@ -249,6 +249,7 @@ public class ResourceHandler implements DSCParserConstants, PSSupportedFlavors {
             DSCEvent event = parser.nextEvent();
             event.generate(gen);
         }
+        gen.flush();
     }
 
     private static void reportInvalidDSC() throws DSCException {

status.xml

@@ -58,6 +58,14 @@
       documents. Example: the fix of marks layering will be such a case when it's done.
     -->
     <release version="FOP Trunk" date="TBD">
+      <action context="Fonts" dev="JM" type="fix" fixes-bug="46686" due-to="Alok Singh">
+        Use temporary directory for the font cache if the user home directory is not
+        write-accessible.
+      </action>
+      <action context="Renderers" dev="JM" type="fix" fixes-bug="45342" due-to="Emil Maskovsky">
+        AFP Fonts: Fixed interpretation of metric for fonts with fixed metrics and made sure
+        all repeating groups in FNP (Font Position) are processed.
+      </action>
       <action context="Renderers" dev="JM" type="add">
         AFP Output: Added a configuration option to override the resource level defaults in the
         code.