1 files changed, 137 insertions, 0 deletions
diff --git a/netx/net/sourceforge/jnlp/browser/FirefoxPreferencesFinder.java b/netx/net/sourceforge/jnlp/browser/FirefoxPreferencesFinder.java
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+++ b/netx/net/sourceforge/jnlp/browser/FirefoxPreferencesFinder.java
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+/* FirefoxPreferencesFinder.java
+   Copyright (C) 2011 Red Hat, Inc.
+
+This file is part of IcedTea.
+
+IcedTea is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License as published by
+the Free Software Foundation, version 2.
+
+IcedTea 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with IcedTea; see the file COPYING.  If not, write to
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version.
+*/
+
+package net.sourceforge.jnlp.browser;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import net.sourceforge.jnlp.runtime.JNLPRuntime;
+
+/**
+ * Finds the file corresponding to firefox's (default) preferences file
+ */
+public class FirefoxPreferencesFinder {
+
+    /**
+     * Returns a file object representing firefox's preferences file
+     *
+     * @return a File object representing the preferences file.
+     * @throws FileNotFoundException if the preferences file could not be found
+     * @throws IOException if an exception occurs while trying to identify the
+     * location of the preferences file.
+     */
+    public static File find() throws IOException {
+
+        String configPath = System.getProperty("user.home") + File.separator + ".mozilla"
+                + File.separator + "firefox" + File.separator;
+
+        String profilesPath = configPath + "profiles.ini";
+
+        if (!(new File(profilesPath).isFile())) {
+            throw new FileNotFoundException(profilesPath);
+        }
+
+        if (JNLPRuntime.isDebug()) {
+            System.out.println("Using firefox's profiles file: " + profilesPath);
+        }
+        BufferedReader reader = new BufferedReader(new FileReader(profilesPath));
+
+        List<String> linesInSection = new ArrayList<String>();
+        boolean foundDefaultSection = false;
+
+        /*
+         * The profiles.ini file is an ini file. This is a quick hack to read
+         * it. It is very likely to break given anything strange.
+         */
+
+        // find the section with an entry Default=1
+        while (true) {
+            String line = reader.readLine();
+            if (line == null) {
+                break;
+            }
+
+            line = line.trim();
+            if (line.startsWith("[") && line.endsWith("]")) {
+                if (foundDefaultSection) {
+                    break;
+                }
+                // new section
+                linesInSection = new ArrayList<String>();
+            } else {
+                linesInSection.add(line);
+                int equalSignPos = line.indexOf('=');
+                if (equalSignPos > 0) {
+                    String key = line.substring(0, equalSignPos).trim();
+                    String value = line.substring(equalSignPos+1).trim();
+                    if (key.toLowerCase().equals("default") && value.equals("1")) {
+                        foundDefaultSection = true;
+                    }
+                }
+            }
+
+        }
+
+        if (!foundDefaultSection) {
+            throw new FileNotFoundException("preferences file");
+        }
+
+        String path = null;
+        for (String line : linesInSection) {
+            if (line.startsWith("Path=")) {
+                path = line.substring("Path=".length());
+            }
+        }
+
+        if (path == null) {
+            throw new FileNotFoundException("preferences file");
+        } else {
+            String fullPath = configPath + path + File.separator + "prefs.js";
+            if (JNLPRuntime.isDebug()) {
+                System.out.println("Found preferences file: " + fullPath);
+            }
+            return new File(fullPath);
+        }
+    }
+
+}