src/jdk.jpackager/windows/classes/jdk/jpackager/internal/windows/WinMsiBundler.java
branchJDK-8200758-branch
changeset 57038 b0f09e7c4680
parent 57032 a42d0a8e0916
child 57039 98d3963b0b7b
--- a/src/jdk.jpackager/windows/classes/jdk/jpackager/internal/windows/WinMsiBundler.java	Wed Nov 21 13:53:17 2018 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,1270 +0,0 @@
-/*
- * Copyright (c) 2012, 2018, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package jdk.jpackager.internal.windows;
-
-import jdk.jpackager.internal.*;
-import jdk.jpackager.internal.ConfigException;
-import jdk.jpackager.internal.Arguments;
-import jdk.jpackager.internal.UnsupportedPlatformException;
-import jdk.jpackager.internal.resources.windows.WinResources;
-
-import java.io.*;
-import java.nio.charset.Charset;
-import java.nio.file.Files;
-import java.text.MessageFormat;
-import java.util.*;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import static jdk.jpackager.internal.windows.WindowsBundlerParam.*;
-
-public class WinMsiBundler  extends AbstractBundler {
-
-    private static final ResourceBundle I18N =
-            ResourceBundle.getBundle(
-            "jdk.jpackager.internal.resources.windows.WinMsiBundler");
-
-    public static final BundlerParamInfo<WinAppBundler> APP_BUNDLER =
-            new WindowsBundlerParam<>(
-            I18N.getString("param.app-bundler.name"),
-            I18N.getString("param.app-bundler.description"),
-            "win.app.bundler",
-            WinAppBundler.class,
-            params -> new WinAppBundler(),
-            null);
-
-    public static final BundlerParamInfo<Boolean> CAN_USE_WIX36 =
-            new WindowsBundlerParam<>(
-            I18N.getString("param.can-use-wix36.name"),
-            I18N.getString("param.can-use-wix36.description"),
-            "win.msi.canUseWix36",
-            Boolean.class,
-            params -> false,
-            (s, p) -> Boolean.valueOf(s));
-
-    public static final BundlerParamInfo<File> CONFIG_ROOT =
-            new WindowsBundlerParam<>(
-            I18N.getString("param.config-root.name"),
-            I18N.getString("param.config-root.description"),
-            "configRoot",
-            File.class,
-            params -> {
-                File imagesRoot =
-                        new File(BUILD_ROOT.fetchFrom(params), "windows");
-                imagesRoot.mkdirs();
-                return imagesRoot;
-            },
-            (s, p) -> null);
-
-    public static final BundlerParamInfo<File> MSI_IMAGE_DIR =
-            new WindowsBundlerParam<>(
-            I18N.getString("param.image-dir.name"),
-            I18N.getString("param.image-dir.description"),
-            "win.msi.imageDir",
-            File.class,
-            params -> {
-                File imagesRoot = IMAGES_ROOT.fetchFrom(params);
-                if (!imagesRoot.exists()) imagesRoot.mkdirs();
-                return new File(imagesRoot, "win-msi.image");
-            },
-            (s, p) -> null);
-
-    public static final BundlerParamInfo<File> WIN_APP_IMAGE =
-            new WindowsBundlerParam<>(
-            I18N.getString("param.app-dir.name"),
-            I18N.getString("param.app-dir.description"),
-            "win.app.image",
-            File.class,
-            null,
-            (s, p) -> null);
-
-    public static final StandardBundlerParam<Boolean> MSI_SYSTEM_WIDE  =
-            new StandardBundlerParam<>(
-                    I18N.getString("param.system-wide.name"),
-                    I18N.getString("param.system-wide.description"),
-                    Arguments.CLIOptions.WIN_PER_USER_INSTALLATION.getId(),
-                    Boolean.class,
-                    params -> true, // MSIs default to system wide
-                    // valueOf(null) is false,
-                    // and we actually do want null
-                    (s, p) -> (s == null || "null".equalsIgnoreCase(s))? null
-                            : Boolean.valueOf(s)
-            );
-
-
-    public static final StandardBundlerParam<String> PRODUCT_VERSION =
-            new StandardBundlerParam<>(
-                    I18N.getString("param.product-version.name"),
-                    I18N.getString("param.product-version.description"),
-                    "win.msi.productVersion",
-                    String.class,
-                    VERSION::fetchFrom,
-                    (s, p) -> s
-            );
-
-    public static final BundlerParamInfo<UUID> UPGRADE_UUID =
-            new WindowsBundlerParam<>(
-            I18N.getString("param.upgrade-uuid.name"),
-            I18N.getString("param.upgrade-uuid.description"),
-            Arguments.CLIOptions.WIN_MSI_UPGRADE_UUID.getId(),
-            UUID.class,
-            params -> UUID.randomUUID(), // TODO check to see
-                    // if identifier is a valid UUID during default
-            (s, p) -> UUID.fromString(s));
-
-    private static final String TOOL_CANDLE = "candle.exe";
-    private static final String TOOL_LIGHT = "light.exe";
-    // autodetect just v3.7, v3.8, 3.9, 3.10 and 3.11
-    private static final String AUTODETECT_DIRS =
-            ";C:\\Program Files (x86)\\WiX Toolset v3.11\\bin;"
-            + "C:\\Program Files\\WiX Toolset v3.11\\bin;"
-            + "C:\\Program Files (x86)\\WiX Toolset v3.10\\bin;"
-            + "C:\\Program Files\\WiX Toolset v3.10\\bin;"
-            + "C:\\Program Files (x86)\\WiX Toolset v3.9\\bin;"
-            + "C:\\Program Files\\WiX Toolset v3.9\\bin;"
-            + "C:\\Program Files (x86)\\WiX Toolset v3.8\\bin;"
-            + "C:\\Program Files\\WiX Toolset v3.8\\bin;"
-            + "C:\\Program Files (x86)\\WiX Toolset v3.7\\bin;"
-            + "C:\\Program Files\\WiX Toolset v3.7\\bin";
-
-    public static final BundlerParamInfo<String> TOOL_CANDLE_EXECUTABLE =
-            new WindowsBundlerParam<>(
-            I18N.getString("param.candle-path.name"),
-            I18N.getString("param.candle-path.description"),
-            "win.msi.candle.exe",
-            String.class,
-            params -> {
-                for (String dirString : (System.getenv("PATH") +
-                        AUTODETECT_DIRS).split(";")) {
-                    File f = new File(dirString.replace("\"", ""), TOOL_CANDLE);
-                    if (f.isFile()) {
-                        return f.toString();
-                    }
-                }
-                return null;
-            },
-            null);
-
-    public static final BundlerParamInfo<String> TOOL_LIGHT_EXECUTABLE =
-            new WindowsBundlerParam<>(
-            I18N.getString("param.light-path.name"),
-            I18N.getString("param.light-path.description"),
-            "win.msi.light.exe",
-            String.class,
-            params -> {
-                for (String dirString : (System.getenv("PATH") +
-                        AUTODETECT_DIRS).split(";")) {
-                    File f = new File(dirString.replace("\"", ""), TOOL_LIGHT);
-                    if (f.isFile()) {
-                        return f.toString();
-                    }
-                }
-                return null;
-            },
-            null);
-
-    public static final StandardBundlerParam<Boolean> MENU_HINT =
-        new WindowsBundlerParam<>(
-                I18N.getString("param.menu-shortcut-hint.name"),
-                I18N.getString("param.menu-shortcut-hint.description"),
-                Arguments.CLIOptions.WIN_MENU_HINT.getId(),
-                Boolean.class,
-                params -> false,
-                // valueOf(null) is false,
-                // and we actually do want null in some cases
-                (s, p) -> (s == null ||
-                        "null".equalsIgnoreCase(s))? true : Boolean.valueOf(s)
-        );
-
-    public static final StandardBundlerParam<Boolean> SHORTCUT_HINT =
-        new WindowsBundlerParam<>(
-                I18N.getString("param.desktop-shortcut-hint.name"),
-                I18N.getString("param.desktop-shortcut-hint.description"),
-                Arguments.CLIOptions.WIN_SHORTCUT_HINT.getId(),
-                Boolean.class,
-                params -> false,
-                // valueOf(null) is false,
-                // and we actually do want null in some cases
-                (s, p) -> (s == null ||
-                       "null".equalsIgnoreCase(s))? false : Boolean.valueOf(s)
-        );
-
-    public WinMsiBundler() {
-        super();
-        baseResourceLoader = WinResources.class;
-    }
-
-
-    @Override
-    public String getName() {
-        return I18N.getString("bundler.name");
-    }
-
-    @Override
-    public String getDescription() {
-        return I18N.getString("bundler.description");
-    }
-
-    @Override
-    public String getID() {
-        return "msi";
-    }
-
-    @Override
-    public String getBundleType() {
-        return "INSTALLER";
-    }
-
-    @Override
-    public Collection<BundlerParamInfo<?>> getBundleParameters() {
-        Collection<BundlerParamInfo<?>> results = new LinkedHashSet<>();
-        results.addAll(WinAppBundler.getAppBundleParameters());
-        results.addAll(getMsiBundleParameters());
-        return results;
-    }
-
-    public static Collection<BundlerParamInfo<?>> getMsiBundleParameters() {
-        return Arrays.asList(
-                DESCRIPTION,
-                MENU_GROUP,
-                MENU_HINT,
-                PRODUCT_VERSION,
-                SHORTCUT_HINT,
-                MSI_SYSTEM_WIDE,
-                VENDOR,
-                LICENSE_FILE,
-                INSTALLDIR_CHOOSER
-        );
-    }
-
-    @Override
-    public File execute(
-            Map<String, ? super Object> params, File outputParentDir) {
-        return bundle(params, outputParentDir);
-    }
-
-    @Override
-    public boolean supported() {
-        return (Platform.getPlatform() == Platform.WINDOWS);
-    }
-
-    static class VersionExtractor extends PrintStream {
-        double version = 0f;
-
-        public VersionExtractor() {
-            super(new ByteArrayOutputStream());
-        }
-
-        double getVersion() {
-            if (version == 0f) {
-                String content =
-                        new String(((ByteArrayOutputStream) out).toByteArray());
-                Pattern pattern = Pattern.compile("version (\\d+.\\d+)");
-                Matcher matcher = pattern.matcher(content);
-                if (matcher.find()) {
-                    String v = matcher.group(1);
-                    version = Double.parseDouble(v);
-                }
-            }
-            return version;
-        }
-    }
-
-    private static double findToolVersion(String toolName) {
-        try {
-            if (toolName == null || "".equals(toolName)) return 0f;
-
-            ProcessBuilder pb = new ProcessBuilder(
-                    toolName,
-                    "/?");
-            VersionExtractor ve = new VersionExtractor();
-            // not interested in the output
-            IOUtils.exec(pb, Log.isDebug(), true, ve);
-            double version = ve.getVersion();
-            Log.verbose(MessageFormat.format(
-                    I18N.getString("message.tool-version"),
-                    toolName, version));
-            return version;
-        } catch (Exception e) {
-            if (Log.isDebug()) {
-                Log.verbose(e);
-            }
-            return 0f;
-        }
-    }
-
-    @Override
-    public boolean validate(Map<String, ? super Object> p)
-            throws UnsupportedPlatformException, ConfigException {
-        try {
-            if (p == null) throw new ConfigException(
-                    I18N.getString("error.parameters-null"),
-                    I18N.getString("error.parameters-null.advice"));
-
-            // run basic validation to ensure requirements are met
-            // we are not interested in return code, only possible exception
-            APP_BUNDLER.fetchFrom(p).doValidate(p);
-
-            double candleVersion =
-                    findToolVersion(TOOL_CANDLE_EXECUTABLE.fetchFrom(p));
-            double lightVersion =
-                    findToolVersion(TOOL_LIGHT_EXECUTABLE.fetchFrom(p));
-
-            // WiX 3.0+ is required
-            double minVersion = 3.0f;
-            boolean bad = false;
-
-            if (candleVersion < minVersion) {
-                Log.verbose(MessageFormat.format(
-                        I18N.getString("message.wrong-tool-version"),
-                        TOOL_CANDLE, candleVersion, minVersion));
-                bad = true;
-            }
-            if (lightVersion < minVersion) {
-                Log.verbose(MessageFormat.format(
-                        I18N.getString("message.wrong-tool-version"),
-                        TOOL_LIGHT, lightVersion, minVersion));
-                bad = true;
-            }
-
-            if (bad){
-                throw new ConfigException(
-                        I18N.getString("error.no-wix-tools"),
-                        I18N.getString("error.no-wix-tools.advice"));
-            }
-
-            if (lightVersion >= 3.6f) {
-                Log.verbose(I18N.getString("message.use-wix36-features"));
-                p.put(CAN_USE_WIX36.getID(), Boolean.TRUE);
-            }
-
-            /********* validate bundle parameters *************/
-
-            String version = PRODUCT_VERSION.fetchFrom(p);
-            if (!isVersionStringValid(version)) {
-                throw new ConfigException(
-                        MessageFormat.format(I18N.getString(
-                                "error.version-string-wrong-format"), version),
-                        MessageFormat.format(I18N.getString(
-                                "error.version-string-wrong-format.advice"),
-                                PRODUCT_VERSION.getID()));
-            }
-
-            // only one mime type per association, at least one file extension
-            List<Map<String, ? super Object>> associations =
-                    FILE_ASSOCIATIONS.fetchFrom(p);
-            if (associations != null) {
-                for (int i = 0; i < associations.size(); i++) {
-                    Map<String, ? super Object> assoc = associations.get(i);
-                    List<String> mimes = FA_CONTENT_TYPE.fetchFrom(assoc);
-                    if (mimes.size() > 1) {
-                        throw new ConfigException(MessageFormat.format(
-                                I18N.getString("error.too-many-content-"
-                                + "types-for-file-association"), i),
-                                I18N.getString("error.too-many-content-"
-                                + "types-for-file-association.advice"));
-                    }
-                }
-            }
-
-            // validate license file, if used, exists in the proper place
-            if (p.containsKey(LICENSE_FILE.getID())) {
-                List<RelativeFileSet> appResourcesList =
-                        APP_RESOURCES_LIST.fetchFrom(p);
-                for (String license : LICENSE_FILE.fetchFrom(p)) {
-                    boolean found = false;
-                    for (RelativeFileSet appResources : appResourcesList) {
-                        found = found || appResources.contains(license);
-                    }
-                    if (!found) {
-                        throw new ConfigException(
-                            MessageFormat.format(I18N.getString(
-                               "error.license-missing"), license),
-                            MessageFormat.format(I18N.getString(
-                               "error.license-missing.advice"), license));
-                    }
-                }
-            }
-
-            return true;
-        } catch (RuntimeException re) {
-            if (re.getCause() instanceof ConfigException) {
-                throw (ConfigException) re.getCause();
-            } else {
-                throw new ConfigException(re);
-            }
-        }
-    }
-
-    // http://msdn.microsoft.com/en-us/library/aa370859%28v=VS.85%29.aspx
-    // The format of the string is as follows:
-    //     major.minor.build
-    // The first field is the major version and has a maximum value of 255.
-    // The second field is the minor version and has a maximum value of 255.
-    // The third field is called the build version or the update version and
-    // has a maximum value of 65,535.
-    static boolean isVersionStringValid(String v) {
-        if (v == null) {
-            return true;
-        }
-
-        String p[] = v.split("\\.");
-        if (p.length > 3) {
-            Log.verbose(I18N.getString(
-                    "message.version-string-too-many-components"));
-            return false;
-        }
-
-        try {
-            int val = Integer.parseInt(p[0]);
-            if (val < 0 || val > 255) {
-                Log.verbose(I18N.getString(
-                        "error.version-string-major-out-of-range"));
-                return false;
-            }
-            if (p.length > 1) {
-                val = Integer.parseInt(p[1]);
-                if (val < 0 || val > 255) {
-                    Log.verbose(I18N.getString(
-                            "error.version-string-minor-out-of-range"));
-                    return false;
-                }
-            }
-            if (p.length > 2) {
-                val = Integer.parseInt(p[2]);
-                if (val < 0 || val > 65535) {
-                    Log.verbose(I18N.getString(
-                            "error.version-string-build-out-of-range"));
-                    return false;
-                }
-            }
-        } catch (NumberFormatException ne) {
-            Log.verbose(I18N.getString("error.version-string-part-not-number"));
-            Log.verbose(ne);
-            return false;
-        }
-
-        return true;
-    }
-
-    private boolean prepareProto(Map<String, ? super Object> p)
-                throws IOException {
-        File appImage = StandardBundlerParam.getPredefinedAppImage(p);
-        File appDir = null;
-
-        // we either have an application image or need to build one
-        if (appImage != null) {
-            appDir = new File(
-                    MSI_IMAGE_DIR.fetchFrom(p), APP_NAME.fetchFrom(p));
-            // copy everything from appImage dir into appDir/name
-            IOUtils.copyRecursive(appImage.toPath(), appDir.toPath());
-        } else {
-            appDir = APP_BUNDLER.fetchFrom(p).doBundle(p,
-                    MSI_IMAGE_DIR.fetchFrom(p), true);
-        }
-
-        p.put(WIN_APP_IMAGE.getID(), appDir);
-
-        List<String> licenseFiles = LICENSE_FILE.fetchFrom(p);
-        if (licenseFiles != null) {
-            // need to copy license file to the root of win.app.image
-            outerLoop:
-            for (RelativeFileSet rfs : APP_RESOURCES_LIST.fetchFrom(p)) {
-                for (String s : licenseFiles) {
-                    if (rfs.contains(s)) {
-                        File lfile = new File(rfs.getBaseDirectory(), s);
-                        File destFile = new File(appDir, lfile.getName());
-                        IOUtils.copyFile(lfile, destFile);
-                        ensureByMutationFileIsRTF(destFile);
-                        break outerLoop;
-                    }
-                }
-            }
-        }
-
-        // copy file association icons
-        List<Map<String, ? super Object>> fileAssociations =
-                FILE_ASSOCIATIONS.fetchFrom(p);
-        for (Map<String, ? super Object> fa : fileAssociations) {
-            File icon = FA_ICON.fetchFrom(fa); // TODO FA_ICON_ICO
-            if (icon == null) {
-                continue;
-            }
-
-            File faIconFile = new File(appDir, icon.getName());
-
-            if (icon.exists()) {
-                try {
-                    IOUtils.copyFile(icon, faIconFile);
-                } catch (IOException e) {
-                    e.printStackTrace();
-                }
-            }
-        }
-
-        return appDir != null;
-    }
-
-    public File bundle(Map<String, ? super Object> p, File outdir) {
-        if (!outdir.isDirectory() && !outdir.mkdirs()) {
-            throw new RuntimeException(MessageFormat.format(
-                    I18N.getString("error.cannot-create-output-dir"),
-                    outdir.getAbsolutePath()));
-        }
-        if (!outdir.canWrite()) {
-            throw new RuntimeException(MessageFormat.format(
-                    I18N.getString("error.cannot-write-to-output-dir"),
-                    outdir.getAbsolutePath()));
-        }
-
-        // validate we have valid tools before continuing
-        String light = TOOL_LIGHT_EXECUTABLE.fetchFrom(p);
-        String candle = TOOL_CANDLE_EXECUTABLE.fetchFrom(p);
-        if (light == null || !new File(light).isFile() ||
-            candle == null || !new File(candle).isFile()) {
-            Log.error(I18N.getString("error.no-wix-tools"));
-            Log.verbose(MessageFormat.format(
-                   I18N.getString("message.light-file-string"), light));
-            Log.verbose(MessageFormat.format(
-                   I18N.getString("message.candle-file-string"), candle));
-            return null;
-        }
-
-        File imageDir = MSI_IMAGE_DIR.fetchFrom(p);
-        try {
-            imageDir.mkdirs();
-
-            boolean menuShortcut = MENU_HINT.fetchFrom(p);
-            boolean desktopShortcut = SHORTCUT_HINT.fetchFrom(p);
-            if (!menuShortcut && !desktopShortcut) {
-                // both can not be false - user will not find the app
-                Log.verbose(I18N.getString("message.one-shortcut-required"));
-                p.put(MENU_HINT.getID(), true);
-            }
-
-            if (prepareProto(p) && prepareWiXConfig(p)
-                    && prepareBasicProjectConfig(p)) {
-                File configScriptSrc = getConfig_Script(p);
-                if (configScriptSrc.exists()) {
-                    // we need to be running post script in the image folder
-
-                    // NOTE: Would it be better to generate it to the image
-                    // folder and save only if "verbose" is requested?
-
-                    // for now we replicate it
-                    File configScript =
-                        new File(imageDir, configScriptSrc.getName());
-                    IOUtils.copyFile(configScriptSrc, configScript);
-                    Log.verbose(MessageFormat.format(
-                            I18N.getString("message.running-wsh-script"),
-                            configScript.getAbsolutePath()));
-                    IOUtils.run("wscript",
-                             configScript, false);
-                }
-                return buildMSI(p, outdir);
-            }
-            return null;
-        } catch (IOException ex) {
-            Log.verbose(ex);
-            return null;
-        } finally {
-            try {
-                if (imageDir != null &&
-                        PREDEFINED_APP_IMAGE.fetchFrom(p) == null &&
-                        (PREDEFINED_RUNTIME_IMAGE.fetchFrom(p) == null ||
-                        !Arguments.CREATE_JRE_INSTALLER.fetchFrom(p)) &&
-                        !Log.isDebug() &&
-                        !Log.isVerbose()) {
-                    IOUtils.deleteRecursive(imageDir);
-                } else if (imageDir != null) {
-                    Log.verbose(MessageFormat.format(
-                            I18N.getString("message.debug-working-directory"),
-                            imageDir.getAbsolutePath()));
-                }
-
-                cleanupConfigFiles(p);
-            } catch (IOException ex) {
-                // noinspection ReturnInsideFinallyBlock
-                Log.debug(ex.getMessage());
-                return null;
-            }
-        }
-    }
-
-    protected void cleanupConfigFiles(Map<String, ? super Object> params) {
-        if (Log.isDebug() || Log.isVerbose()) {
-            return;
-        }
-
-        if (getConfig_ProjectFile(params) != null) {
-            getConfig_ProjectFile(params).delete();
-        }
-        if (getConfig_Script(params) != null) {
-            getConfig_Script(params).delete();
-        }
-    }
-
-    // name of post-image script
-    private File getConfig_Script(Map<String, ? super Object> params) {
-        return new File(CONFIG_ROOT.fetchFrom(params),
-                APP_FS_NAME.fetchFrom(params) + "-post-image.wsf");
-    }
-
-    private boolean prepareBasicProjectConfig(
-        Map<String, ? super Object> params) throws IOException {
-        fetchResource(WinAppBundler.WIN_BUNDLER_PREFIX +
-                getConfig_Script(params).getName(),
-                I18N.getString("resource.post-install-script"),
-                (String) null,
-                getConfig_Script(params),
-                VERBOSE.fetchFrom(params),
-                DROP_IN_RESOURCES_ROOT.fetchFrom(params));
-        return true;
-    }
-
-    private String relativePath(File basedir, File file) {
-        return file.getAbsolutePath().substring(
-                basedir.getAbsolutePath().length() + 1);
-    }
-
-    boolean prepareMainProjectFile(
-            Map<String, ? super Object> params) throws IOException {
-        Map<String, String> data = new HashMap<>();
-
-        UUID productGUID = UUID.randomUUID();
-
-        Log.verbose(MessageFormat.format(
-                I18N.getString("message.generated-product-guid"),
-                productGUID.toString()));
-
-        // we use random GUID for product itself but
-        // user provided for upgrade guid
-        // Upgrade guid is important to decide whether it is an upgrade of
-        // installed app.  I.e. we need it to be the same for
-        // 2 different versions of app if possible
-        data.put("PRODUCT_GUID", productGUID.toString());
-        data.put("PRODUCT_UPGRADE_GUID",
-                UPGRADE_UUID.fetchFrom(params).toString());
-
-        data.put("APPLICATION_NAME", APP_NAME.fetchFrom(params));
-        data.put("APPLICATION_DESCRIPTION", DESCRIPTION.fetchFrom(params));
-        data.put("APPLICATION_VENDOR", VENDOR.fetchFrom(params));
-        data.put("APPLICATION_VERSION", PRODUCT_VERSION.fetchFrom(params));
-
-        // WinAppBundler will add application folder again => step out
-        File imageRootDir = WIN_APP_IMAGE.fetchFrom(params);
-        File launcher = new File(imageRootDir,
-                WinAppBundler.getLauncherName(params));
-
-        String launcherPath = relativePath(imageRootDir, launcher);
-        data.put("APPLICATION_LAUNCHER", launcherPath);
-
-        String iconPath = launcherPath.replace(".exe", ".ico");
-
-        data.put("APPLICATION_ICON", iconPath);
-
-        data.put("REGISTRY_ROOT", getRegistryRoot(params));
-
-        boolean canUseWix36Features = CAN_USE_WIX36.fetchFrom(params);
-        data.put("WIX36_ONLY_START",
-                canUseWix36Features ? "" : "<!--");
-        data.put("WIX36_ONLY_END",
-                canUseWix36Features ? "" : "-->");
-
-        if (MSI_SYSTEM_WIDE.fetchFrom(params)) {
-            data.put("INSTALL_SCOPE", "perMachine");
-        } else {
-            data.put("INSTALL_SCOPE", "perUser");
-        }
-
-        if (BIT_ARCH_64.fetchFrom(params)) {
-            data.put("PLATFORM", "x64");
-            data.put("WIN64", "yes");
-        } else {
-            data.put("PLATFORM", "x86");
-            data.put("WIN64", "no");
-        }
-
-        data.put("UI_BLOCK", getUIBlock(params));
-
-        List<Map<String, ? super Object>> secondaryLaunchers =
-                SECONDARY_LAUNCHERS.fetchFrom(params);
-
-        StringBuilder secondaryLauncherIcons = new StringBuilder();
-        for (int i = 0; i < secondaryLaunchers.size(); i++) {
-            Map<String, ? super Object> sl = secondaryLaunchers.get(i);
-            // <Icon Id="DesktopIcon.exe" SourceFile="APPLICATION_ICON" />
-            if (SHORTCUT_HINT.fetchFrom(sl) || MENU_HINT.fetchFrom(sl)) {
-                File secondaryLauncher = new File(imageRootDir,
-                        WinAppBundler.getLauncherName(sl));
-                String secondaryLauncherPath =
-                        relativePath(imageRootDir, secondaryLauncher);
-                String secondaryLauncherIconPath =
-                        secondaryLauncherPath.replace(".exe", ".ico");
-
-                secondaryLauncherIcons.append("        <Icon Id=\"Launcher");
-                secondaryLauncherIcons.append(i);
-                secondaryLauncherIcons.append(".exe\" SourceFile=\"");
-                secondaryLauncherIcons.append(secondaryLauncherIconPath);
-                secondaryLauncherIcons.append("\" />\r\n");
-            }
-        }
-        data.put("SECONDARY_LAUNCHER_ICONS", secondaryLauncherIcons.toString());
-
-        String wxs = Arguments.CREATE_JRE_INSTALLER.fetchFrom(params) ?
-                MSI_PROJECT_TEMPLATE_SERVER_JRE : MSI_PROJECT_TEMPLATE;
-
-        Writer w = new BufferedWriter(
-                new FileWriter(getConfig_ProjectFile(params)));
-
-        String content = preprocessTextResource(
-                WinAppBundler.WIN_BUNDLER_PREFIX +
-                getConfig_ProjectFile(params).getName(),
-                I18N.getString("resource.wix-config-file"),
-                wxs, data, VERBOSE.fetchFrom(params),
-                DROP_IN_RESOURCES_ROOT.fetchFrom(params));
-        w.write(content);
-        w.close();
-        return true;
-    }
-    private int id;
-    private int compId;
-    private final static String LAUNCHER_ID = "LauncherId";
-    private final static String LAUNCHER_SVC_ID = "LauncherSvcId";
-
-    /**
-     * Overrides the dialog sequence in built-in dialog set "WixUI_InstallDir"
-     * to exclude license dialog
-     */
-    private static final String TWEAK_FOR_EXCLUDING_LICENSE =
-              "     <Publish Dialog=\"WelcomeDlg\" Control=\"Next\""
-            + "              Event=\"NewDialog\" Value=\"InstallDirDlg\""
-            + " Order=\"2\"> 1"
-            + "     </Publish>\n"
-            + "     <Publish Dialog=\"InstallDirDlg\" Control=\"Back\""
-            + "              Event=\"NewDialog\" Value=\"WelcomeDlg\""
-            + " Order=\"2\"> 1"
-            + "     </Publish>\n";
-
-    /**
-     * Creates UI element using WiX built-in dialog sets
-     *     - WixUI_InstallDir/WixUI_Minimal.
-     * The dialog sets are the closest to what we want to implement.
-     *
-     * WixUI_Minimal for license dialog only
-     * WixUI_InstallDir for installdir dialog only or for both
-     * installdir/license dialogs
-     */
-    private String getUIBlock(Map<String, ? super Object> params) {
-        String uiBlock = "     <UI/>\n"; // UI-less element
-
-        if (INSTALLDIR_CHOOSER.fetchFrom(params)) {
-            boolean enableTweakForExcludingLicense =
-                    (getLicenseFile(params) == null);
-            uiBlock = "     <UI>\n"
-                    + "     <Property Id=\"WIXUI_INSTALLDIR\""
-                    + " Value=\"APPLICATIONFOLDER\" />\n"
-                    + "     <UIRef Id=\"WixUI_InstallDir\" />\n"
-                    + (enableTweakForExcludingLicense ?
-                            TWEAK_FOR_EXCLUDING_LICENSE : "")
-                    +"     </UI>\n";
-        } else if (getLicenseFile(params) != null) {
-            uiBlock = "     <UI>\n"
-                    + "     <UIRef Id=\"WixUI_Minimal\" />\n"
-                    + "     </UI>\n";
-        }
-
-        return uiBlock;
-    }
-
-    private void walkFileTree(Map<String, ? super Object> params,
-            File root, PrintStream out, String prefix) {
-        List<File> dirs = new ArrayList<>();
-        List<File> files = new ArrayList<>();
-
-        if (!root.isDirectory()) {
-            throw new RuntimeException(
-                    MessageFormat.format(
-                            I18N.getString("error.cannot-walk-directory"),
-                            root.getAbsolutePath()));
-        }
-
-        // sort to files and dirs
-        File[] children = root.listFiles();
-        if (children != null) {
-            for (File f : children) {
-                if (f.isDirectory()) {
-                    dirs.add(f);
-                } else {
-                    files.add(f);
-                }
-            }
-        }
-
-        // have files => need to output component
-        out.println(prefix + " <Component Id=\"comp" + (compId++)
-                + "\" DiskId=\"1\""
-                + " Guid=\"" + UUID.randomUUID().toString() + "\""
-                + (BIT_ARCH_64.fetchFrom(params) ? " Win64=\"yes\"" : "")
-                + ">");
-        out.println(prefix + "  <CreateFolder/>");
-        out.println(prefix + "  <RemoveFolder Id=\"RemoveDir"
-                + (id++) + "\" On=\"uninstall\" />");
-
-        boolean needRegistryKey = !MSI_SYSTEM_WIDE.fetchFrom(params);
-        File imageRootDir = WIN_APP_IMAGE.fetchFrom(params);
-        File launcherFile =
-                new File(imageRootDir, WinAppBundler.getLauncherName(params));
-
-        // Find out if we need to use registry. We need it if
-        //  - we doing user level install as file can not serve as KeyPath
-        //  - if we adding shortcut in this component
-
-        for (File f: files) {
-            boolean isLauncher = f.equals(launcherFile);
-            if (isLauncher) {
-                needRegistryKey = true;
-            }
-        }
-
-        if (needRegistryKey) {
-            // has to be under HKCU to make WiX happy
-            out.println(prefix + "    <RegistryKey Root=\"HKCU\" "
-                    + " Key=\"Software\\" + VENDOR.fetchFrom(params) + "\\"
-                    + APP_NAME.fetchFrom(params) + "\""
-                    + (CAN_USE_WIX36.fetchFrom(params) ?
-                    ">" : " Action=\"createAndRemoveOnUninstall\">"));
-            out.println(prefix
-                    + "     <RegistryValue Name=\"Version\" Value=\""
-                    + VERSION.fetchFrom(params)
-                    + "\" Type=\"string\" KeyPath=\"yes\"/>");
-            out.println(prefix + "   </RegistryKey>");
-        }
-
-        boolean menuShortcut = MENU_HINT.fetchFrom(params);
-        boolean desktopShortcut = SHORTCUT_HINT.fetchFrom(params);
-
-        Map<String, String> idToFileMap = new TreeMap<>();
-        boolean launcherSet = false;
-
-        for (File f : files) {
-            boolean isLauncher = f.equals(launcherFile);
-
-            launcherSet = launcherSet || isLauncher;
-
-            boolean doShortcuts =
-                isLauncher && (menuShortcut || desktopShortcut);
-
-            String thisFileId = isLauncher ? LAUNCHER_ID : ("FileId" + (id++));
-            idToFileMap.put(f.getName(), thisFileId);
-
-            out.println(prefix + "   <File Id=\"" +
-                    thisFileId + "\""
-                    + " Name=\"" + f.getName() + "\" "
-                    + " Source=\"" + relativePath(imageRootDir, f) + "\""
-                    + (BIT_ARCH_64.fetchFrom(params) ?
-                    " ProcessorArchitecture=\"x64\"" : "") + ">");
-            if (doShortcuts && desktopShortcut) {
-                out.println(prefix
-                        + "  <Shortcut Id=\"desktopShortcut\" Directory="
-                        + "\"DesktopFolder\""
-                        + " Name=\"" + APP_NAME.fetchFrom(params)
-                        + "\" WorkingDirectory=\"INSTALLDIR\""
-                        + " Advertise=\"no\" Icon=\"DesktopIcon.exe\""
-                        + " IconIndex=\"0\" />");
-            }
-            if (doShortcuts && menuShortcut) {
-                out.println(prefix
-                        + "     <Shortcut Id=\"ExeShortcut\" Directory="
-                        + "\"ProgramMenuDir\""
-                        + " Name=\"" + APP_NAME.fetchFrom(params)
-                        + "\" Advertise=\"no\" Icon=\"StartMenuIcon.exe\""
-                        + " IconIndex=\"0\" />");
-            }
-
-            List<Map<String, ? super Object>> secondaryLaunchers =
-                    SECONDARY_LAUNCHERS.fetchFrom(params);
-            for (int i = 0; i < secondaryLaunchers.size(); i++) {
-                Map<String, ? super Object> sl = secondaryLaunchers.get(i);
-                File secondaryLauncherFile = new File(imageRootDir,
-                        WinAppBundler.getLauncherName(sl));
-                if (f.equals(secondaryLauncherFile)) {
-                    if (SHORTCUT_HINT.fetchFrom(sl)) {
-                        out.println(prefix
-                                + "  <Shortcut Id=\"desktopShortcut"
-                                + i + "\" Directory=\"DesktopFolder\""
-                                + " Name=\"" + APP_NAME.fetchFrom(sl)
-                                + "\" WorkingDirectory=\"INSTALLDIR\""
-                                + " Advertise=\"no\" Icon=\"Launcher"
-                                + i + ".exe\" IconIndex=\"0\" />");
-                    }
-                    if (MENU_HINT.fetchFrom(sl)) {
-                        out.println(prefix
-                                + "     <Shortcut Id=\"ExeShortcut"
-                                + i + "\" Directory=\"ProgramMenuDir\""
-                                + " Name=\"" + APP_NAME.fetchFrom(sl)
-                                + "\" Advertise=\"no\" Icon=\"Launcher"
-                                + i + ".exe\" IconIndex=\"0\" />");
-                        // Should we allow different menu groups?  Not for now.
-                    }
-                }
-            }
-            out.println(prefix + "   </File>");
-        }
-
-        if (launcherSet) {
-            List<Map<String, ? super Object>> fileAssociations =
-                FILE_ASSOCIATIONS.fetchFrom(params);
-            String regName = APP_REGISTRY_NAME.fetchFrom(params);
-            Set<String> defaultedMimes = new TreeSet<>();
-            int count = 0;
-            for (Map<String, ? super Object> fa : fileAssociations) {
-                String description = FA_DESCRIPTION.fetchFrom(fa);
-                List<String> extensions = FA_EXTENSIONS.fetchFrom(fa);
-                List<String> mimeTypes = FA_CONTENT_TYPE.fetchFrom(fa);
-                File icon = FA_ICON.fetchFrom(fa); // TODO FA_ICON_ICO
-
-                String mime = (mimeTypes == null ||
-                    mimeTypes.isEmpty()) ? null : mimeTypes.get(0);
-
-                if (extensions == null) {
-                    Log.verbose(I18N.getString(
-                          "message.creating-association-with-null-extension"));
-
-                    String entryName = regName + "File";
-                    if (count > 0) {
-                        entryName += "." + count;
-                    }
-                    count++;
-                    out.print(prefix + "   <ProgId Id='" + entryName
-                            + "' Description='" + description + "'");
-                    if (icon != null && icon.exists()) {
-                        out.print(" Icon='" + idToFileMap.get(icon.getName())
-                                + "' IconIndex='0'");
-                    }
-                    out.println(" />");
-                } else {
-                    for (String ext : extensions) {
-                        String entryName = regName + "File";
-                        if (count > 0) {
-                            entryName += "." + count;
-                        }
-                        count++;
-
-                        out.print(prefix + "   <ProgId Id='" + entryName
-                                + "' Description='" + description + "'");
-                        if (icon != null && icon.exists()) {
-                            out.print(" Icon='"
-                                    + idToFileMap.get(icon.getName())
-                                    + "' IconIndex='0'");
-                        }
-                        out.println(">");
-
-                        if (extensions == null) {
-                            Log.verbose(I18N.getString(
-                            "message.creating-association-with-null-extension"));
-                        } else {
-                            out.print(prefix + "    <Extension Id='"
-                                    + ext + "' Advertise='no'");
-                            if (mime == null) {
-                                out.println(">");
-                            } else {
-                                out.println(" ContentType='" + mime + "'>");
-                                if (!defaultedMimes.contains(mime)) {
-                                    out.println(prefix
-                                            + "      <MIME ContentType='"
-                                            + mime + "' Default='yes' />");
-                                    defaultedMimes.add(mime);
-                                }
-                            }
-                            out.println(prefix
-                                    + "      <Verb Id='open' Command='Open' "
-                                    + "TargetFile='" + LAUNCHER_ID
-                                    + "' Argument='\"%1\"' />");
-                            out.println(prefix + "    </Extension>");
-                        }
-                        out.println(prefix + "   </ProgId>");
-                    }
-                }
-            }
-        }
-
-        out.println(prefix + " </Component>");
-
-        for (File d : dirs) {
-            out.println(prefix + " <Directory Id=\"dirid" + (id++)
-                    + "\" Name=\"" + d.getName() + "\">");
-            walkFileTree(params, d, out, prefix + " ");
-            out.println(prefix + " </Directory>");
-        }
-    }
-
-    String getRegistryRoot(Map<String, ? super Object> params) {
-        if (MSI_SYSTEM_WIDE.fetchFrom(params)) {
-            return "HKLM";
-        } else {
-            return "HKCU";
-        }
-    }
-
-    boolean prepareContentList(Map<String, ? super Object> params)
-            throws FileNotFoundException {
-        File f = new File(
-                CONFIG_ROOT.fetchFrom(params), MSI_PROJECT_CONTENT_FILE);
-        PrintStream out = new PrintStream(f);
-
-        // opening
-        out.println("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>");
-        out.println("<Include>");
-
-        out.println(" <Directory Id=\"TARGETDIR\" Name=\"SourceDir\">");
-        if (MSI_SYSTEM_WIDE.fetchFrom(params)) {
-            // install to programfiles
-            if (BIT_ARCH_64.fetchFrom(params)) {
-                out.println("  <Directory Id=\"ProgramFiles64Folder\" "
-                        + "Name=\"PFiles\">");
-            } else {
-                out.println("  <Directory Id=\"ProgramFilesFolder\" "
-                        + "Name=\"PFiles\">");
-            }
-        } else {
-            // install to user folder
-            out.println(
-                    "  <Directory Name=\"AppData\" Id=\"LocalAppDataFolder\">");
-        }
-        out.println("   <Directory Id=\"APPLICATIONFOLDER\" Name=\""
-                + APP_NAME.fetchFrom(params) + "\">");
-
-        // dynamic part
-        id = 0;
-        compId = 0; // reset counters
-        walkFileTree(params, WIN_APP_IMAGE.fetchFrom(params), out, "    ");
-
-        // closing
-        out.println("   </Directory>");
-        out.println("  </Directory>");
-
-        // for shortcuts
-        if (SHORTCUT_HINT.fetchFrom(params)) {
-            out.println("  <Directory Id=\"DesktopFolder\" />");
-        }
-        if (MENU_HINT.fetchFrom(params)) {
-            out.println("  <Directory Id=\"ProgramMenuFolder\">");
-            out.println("    <Directory Id=\"ProgramMenuDir\" Name=\""
-                    + MENU_GROUP.fetchFrom(params) + "\">");
-            out.println("      <Component Id=\"comp" + (compId++) + "\""
-                    + " Guid=\"" + UUID.randomUUID().toString() + "\""
-                    + (BIT_ARCH_64.fetchFrom(params) ? " Win64=\"yes\"" : "")
-                    + ">");
-            out.println("        <RemoveFolder Id=\"ProgramMenuDir\" "
-                    + "On=\"uninstall\" />");
-            // This has to be under HKCU to make WiX happy.
-            // There are numberous discussions on this amoung WiX users
-            // (if user A installs and user B uninstalls key is left behind)
-            // there are suggested workarounds but none of them are appealing.
-            // Leave it for now
-            out.println(
-                    "         <RegistryValue Root=\"HKCU\" Key=\"Software\\"
-                    + VENDOR.fetchFrom(params) + "\\"
-                    + APP_NAME.fetchFrom(params)
-                    + "\" Type=\"string\" Value=\"\" />");
-            out.println("      </Component>");
-            out.println("    </Directory>");
-            out.println(" </Directory>");
-        }
-
-        out.println(" </Directory>");
-
-        out.println(" <Feature Id=\"DefaultFeature\" "
-                + "Title=\"Main Feature\" Level=\"1\">");
-        for (int j = 0; j < compId; j++) {
-            out.println("    <ComponentRef Id=\"comp" + j + "\" />");
-        }
-        // component is defined in the template.wsx
-        out.println("    <ComponentRef Id=\"CleanupMainApplicationFolder\" />");
-        out.println(" </Feature>");
-        out.println("</Include>");
-
-        out.close();
-        return true;
-    }
-
-    private File getConfig_ProjectFile(Map<String, ? super Object> params) {
-        return new File(CONFIG_ROOT.fetchFrom(params),
-                APP_NAME.fetchFrom(params) + ".wxs");
-    }
-
-    private String getLicenseFile(Map<String, ? super Object> params) {
-        List<String> licenseFiles = LICENSE_FILE.fetchFrom(params);
-        if (licenseFiles == null || licenseFiles.isEmpty()) {
-            return null;
-        } else {
-            return licenseFiles.get(0);
-        }
-    }
-
-    private boolean prepareWiXConfig(
-            Map<String, ? super Object> params) throws IOException {
-        return prepareMainProjectFile(params) && prepareContentList(params);
-
-    }
-    private final static String MSI_PROJECT_TEMPLATE = "template.wxs";
-    private final static String MSI_PROJECT_TEMPLATE_SERVER_JRE =
-            "template.jre.wxs";
-    private final static String MSI_PROJECT_CONTENT_FILE = "bundle.wxi";
-
-    private File buildMSI(Map<String, ? super Object> params, File outdir)
-            throws IOException {
-        File tmpDir = new File(BUILD_ROOT.fetchFrom(params), "tmp");
-        File candleOut = new File(
-                tmpDir, APP_NAME.fetchFrom(params) +".wixobj");
-        File msiOut = new File(
-                outdir, INSTALLER_FILE_NAME.fetchFrom(params) + ".msi");
-
-        Log.verbose(MessageFormat.format(I18N.getString(
-                "message.preparing-msi-config"), msiOut.getAbsolutePath()));
-
-        msiOut.getParentFile().mkdirs();
-
-        // run candle
-        ProcessBuilder pb = new ProcessBuilder(
-                TOOL_CANDLE_EXECUTABLE.fetchFrom(params),
-                "-nologo",
-                getConfig_ProjectFile(params).getAbsolutePath(),
-                "-ext", "WixUtilExtension",
-                "-out", candleOut.getAbsolutePath());
-        pb = pb.directory(WIN_APP_IMAGE.fetchFrom(params));
-        IOUtils.exec(pb, false);
-
-        Log.verbose(MessageFormat.format(I18N.getString(
-                "message.generating-msi"), msiOut.getAbsolutePath()));
-
-        boolean enableLicenseUI = (getLicenseFile(params) != null);
-        boolean enableInstalldirUI = INSTALLDIR_CHOOSER.fetchFrom(params);
-
-        List<String> commandLine = new ArrayList<>();
-
-        commandLine.add(TOOL_LIGHT_EXECUTABLE.fetchFrom(params));
-        if (enableLicenseUI) {
-            commandLine.add("-dWixUILicenseRtf="+getLicenseFile(params));
-        }
-        commandLine.add("-nologo");
-        commandLine.add("-spdb");
-        commandLine.add("-sice:60");
-                // ignore warnings due to "missing launcguage info" (ICE60)
-        commandLine.add(candleOut.getAbsolutePath());
-        commandLine.add("-ext");
-        commandLine.add("WixUtilExtension");
-        if (enableLicenseUI || enableInstalldirUI) {
-            commandLine.add("-ext");
-            commandLine.add("WixUIExtension.dll");
-        }
-        commandLine.add("-out");
-        commandLine.add(msiOut.getAbsolutePath());
-
-        // create .msi
-        pb = new ProcessBuilder(commandLine);
-
-        pb = pb.directory(WIN_APP_IMAGE.fetchFrom(params));
-        IOUtils.exec(pb, false);
-
-        candleOut.delete();
-        IOUtils.deleteRecursive(tmpDir);
-
-        return msiOut;
-    }
-
-    public static void ensureByMutationFileIsRTF(File f) {
-        if (f == null || !f.isFile()) return;
-
-        try {
-            boolean existingLicenseIsRTF = false;
-
-            try (FileInputStream fin = new FileInputStream(f)) {
-                byte[] firstBits = new byte[7];
-
-                if (fin.read(firstBits) == firstBits.length) {
-                    String header = new String(firstBits);
-                    existingLicenseIsRTF = "{\\rtf1\\".equals(header);
-                }
-            }
-
-            if (!existingLicenseIsRTF) {
-                List<String> oldLicense = Files.readAllLines(f.toPath());
-                try (Writer w = Files.newBufferedWriter(
-                        f.toPath(), Charset.forName("Windows-1252"))) {
-                    w.write("{\\rtf1\\ansi\\ansicpg1252\\deff0\\deflang1033"
-                            + "{\\fonttbl{\\f0\\fnil\\fcharset0 Arial;}}\n"
-                            + "\\viewkind4\\uc1\\pard\\sa200\\sl276"
-                            + "\\slmult1\\lang9\\fs20 ");
-                    oldLicense.forEach(l -> {
-                        try {
-                            for (char c : l.toCharArray()) {
-                                // 0x00 <= ch < 0x20 Escaped (\'hh)
-                                // 0x20 <= ch < 0x80 Raw(non - escaped) char
-                                // 0x80 <= ch <= 0xFF Escaped(\ 'hh)
-                                // 0x5C, 0x7B, 0x7D (special RTF characters
-                                // \,{,})Escaped(\'hh)
-                                // ch > 0xff Escaped (\\ud###?)
-                                if (c < 0x10) {
-                                    w.write("\\'0");
-                                    w.write(Integer.toHexString(c));
-                                } else if (c > 0xff) {
-                                    w.write("\\ud");
-                                    w.write(Integer.toString(c));
-                                    // \\uc1 is in the header and in effect
-                                    // so we trail with a replacement char if
-                                    // the font lacks that character - '?'
-                                    w.write("?");
-                                } else if ((c < 0x20) || (c >= 0x80) ||
-                                        (c == 0x5C) || (c == 0x7B) ||
-                                        (c == 0x7D)) {
-                                    w.write("\\'");
-                                    w.write(Integer.toHexString(c));
-                                } else {
-                                    w.write(c);
-                                }
-                            }
-                            // blank lines are interpreted as paragraph breaks
-                            if (l.length() < 1) {
-                                w.write("\\par");
-                            } else {
-                                w.write(" ");
-                            }
-                            w.write("\r\n");
-                        } catch (IOException e) {
-                            Log.verbose(e);
-                        }
-                    });
-                    w.write("}\r\n");
-                }
-            }
-        } catch (IOException e) {
-            Log.verbose(e);
-        }
-
-    }
-}