diff options
Diffstat (limited to 'scripting/java/org/openoffice/idesupport/SVersionRCFile.java')
| -rw-r--r-- | scripting/java/org/openoffice/idesupport/SVersionRCFile.java | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/scripting/java/org/openoffice/idesupport/SVersionRCFile.java b/scripting/java/org/openoffice/idesupport/SVersionRCFile.java new file mode 100644 index 000000000000..0df5d4a61169 --- /dev/null +++ b/scripting/java/org/openoffice/idesupport/SVersionRCFile.java @@ -0,0 +1,237 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +package org.openoffice.idesupport; + +import java.io.File; +import java.io.BufferedReader; +import java.io.FileReader; +import java.io.IOException; +import java.io.FileNotFoundException; +import java.util.Vector; +import java.util.HashMap; +import java.util.Enumeration; +import java.util.StringTokenizer; + +public class SVersionRCFile { + + public static final String DEFAULT_NAME = + System.getProperty("os.name").startsWith("Windows") == true ? + System.getProperty("user.home") + File.separator + + "Application Data" + File.separator + "sversion.ini" : + System.getProperty("user.home") + File.separator + + ".sversionrc"; + + public static final String FILE_URL_PREFIX = + System.getProperty("os.name").startsWith("Windows") == true ? + "file:///" : "file://"; + + public static final String PKGCHK = + System.getProperty("os.name").startsWith("Windows") == true ? + "pkgchk.exe" : "pkgchk"; + + private static final String VERSIONS_LINE = "[Versions]"; + + private static final String UNOILJAR = + "skip_registration" + File.separator + "unoil.jar"; + + private static final String UNOPACKAGEDIR = + File.separator + "user" + File.separator + "uno_packages" + + File.separator + "cache" + File.separator + "uno_packages"; + + /* Make sure this is in LowerCase !!!!! */ + private static final String SCRIPTF = "scriptf"; + + private static final HashMap files = new HashMap(3); + + private File sversionrc = null; + private OfficeInstallation defaultversion = null; + private Vector versions = null; + private long lastModified = 0; + + public SVersionRCFile() { + this(DEFAULT_NAME); + } + + public SVersionRCFile(String name) { + sversionrc = new File(name); + versions = new Vector(5); + } + + public static SVersionRCFile createInstance() { + return(createInstance(DEFAULT_NAME)); + } + + public static SVersionRCFile createInstance(String name) { + SVersionRCFile result = null; + + synchronized(SVersionRCFile.class) { + result = (SVersionRCFile)files.get(name); + + if (result == null) { + result = new SVersionRCFile(name); + files.put(name, result); + } + } + return result; + } + + public OfficeInstallation getDefaultVersion() throws IOException { + if (defaultversion == null) { + getVersions(); + } + + return defaultversion; + } + + public Enumeration getVersions() throws IOException { + + long l = sversionrc.lastModified(); + + if (l > lastModified) { + BufferedReader br = null; + + try { + br = new BufferedReader(new FileReader(sversionrc)); + load(br); + lastModified = l; + } + catch (FileNotFoundException fnfe) { + throw new IOException(fnfe.getMessage()); + } + finally { + if (br != null) + br.close(); + } + } + return versions.elements(); + } + + private void load(BufferedReader br) throws IOException { + String s; + + while ((s = br.readLine()) != null && + (s.equals(VERSIONS_LINE)) != true); + + while ((s = br.readLine()) != null && + (s.equals("")) != true) { + StringTokenizer tokens = new StringTokenizer(s, "="); + int count = tokens.countTokens(); + + if (count != 2) + continue; + + String name = tokens.nextToken(); + String path = tokens.nextToken(); + OfficeInstallation oi = new OfficeInstallation(name, path); + if (oi.supportsFramework()) { + versions.add(oi); + defaultversion = oi; + } + } + } + + public static String toFileURL(String path) { + File f = new File(path); + + if (!f.exists()) + return null; + + try { + path = f.getCanonicalPath(); + } + catch (IOException ioe) { + return null; + } + + if (System.getProperty("os.name").startsWith("Windows")) + path = path.replace(File.separatorChar, '/'); + + StringBuffer buf = new StringBuffer(FILE_URL_PREFIX); + buf.append(path); + + if (f.isDirectory()) + buf.append("/"); + + return buf.toString(); + } + + public static String getPathForUnoil(String officeInstall) + { + File unopkgdir = new File(officeInstall, UNOPACKAGEDIR); + if(!unopkgdir.exists()) + { + return null; + } + File scriptf = null; + String[] listunopkg = unopkgdir.list(); + int size = listunopkg.length; + for(int i=0; i<size; i++) + { + if (listunopkg[i].toLowerCase().indexOf(SCRIPTF)>-1) + { + scriptf = new File(unopkgdir, listunopkg[i]); + } + } + if(scriptf != null) + { + File unoil = new File(scriptf, UNOILJAR); + if(unoil.exists()) + { + String path = unoil.getParent(); + path = path.substring(path.indexOf(UNOPACKAGEDIR)); + return officeInstall + path; + } + } + return null; + } + + public static void main(String[] args) { + SVersionRCFile ov; + + if (args.length == 0) + ov = new SVersionRCFile(); + else + ov = new SVersionRCFile(args[0]); + + Enumeration enumer; + + try { + enumer = ov.getVersions(); + } + catch (IOException ioe) { + System.err.println("Error getting versions: " + ioe.getMessage()); + return; + } + + while (enumer.hasMoreElements()) { + OfficeInstallation oi = (OfficeInstallation)enumer.nextElement(); + System.out.println("Name: " + oi.getName() + ", Path: " + oi.getPath() + + ", URL: " + oi.getURL()); + } + } +} |