bundles/org.eclipse.equinox.frameworkadmin.equinox/src/org/eclipse/equinox/internal/frameworkadmin/equinox/EclipseLauncherParser.java - equinox/rt.equinox.p2 - Git at Google

 /*******************************************************************************
  * Copyright (c) 2007, 2008 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  *     IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.equinox.internal.frameworkadmin.equinox;

 import java.io.*;
 import java.net.MalformedURLException;
 import java.net.URL;
 import java.util.*;
 import org.eclipse.core.runtime.IPath;
 import org.eclipse.core.runtime.Path;
 import org.eclipse.equinox.internal.frameworkadmin.equinox.utils.FileUtils;
 import org.eclipse.equinox.internal.frameworkadmin.utils.Utils;
 import org.eclipse.equinox.internal.provisional.frameworkadmin.LauncherData;
 import org.osgi.service.log.LogService;

 public class EclipseLauncherParser {

 	private String[] getConfigFileLines(LauncherData launcherData, File outputFile, boolean relative) {
 		List lines = new LinkedList();

 		boolean startUpFlag = false;
 		final String[] programArgs = launcherData.getProgramArgs();
 		if (programArgs != null && programArgs.length != 0)
 			for (int i = 0; i < programArgs.length; i++) {
 				if (programArgs[i].equals(EquinoxConstants.OPTION_STARTUP) && (programArgs[i + 1] != null || programArgs[i + 1].length() != 0)) {
 					lines.add(programArgs[i]);
 					lines.add(programArgs[++i]);
 					startUpFlag = true;
 				} else
 					lines.add(programArgs[i]);
 			}
 		if (launcherData.isClean())
 			lines.add(EquinoxConstants.OPTION_CLEAN);
 		File fwPersistentDataLocation = launcherData.getFwPersistentDataLocation();
 		File fwConfigLocation = launcherData.getFwConfigLocation();
 		if (fwPersistentDataLocation != null) {
 			if (fwConfigLocation != null) {
 				if (!fwPersistentDataLocation.equals(fwConfigLocation))
 					throw new IllegalStateException();
 			}
 			launcherData.setFwConfigLocation(fwPersistentDataLocation);
 		} else if (fwConfigLocation != null)
 			launcherData.setFwPersistentDataLocation(fwConfigLocation, launcherData.isClean());

 		if (launcherData.getFwConfigLocation() != null) {
 			lines.add(EquinoxConstants.OPTION_CONFIGURATION);
 			lines.add(launcherData.getFwConfigLocation().getAbsolutePath());
 		}

 		if (!startUpFlag)
 			if (launcherData.getFwJar() != null) {
 				lines.add(EquinoxConstants.OPTION_FW);
 				String path = "";
 				//if (relative)
 				//	path = Utils.getRelativePath(launcherData.getFwJar(), outputFile.getParentFile());
 				//else
 				path = launcherData.getFwJar().getAbsolutePath();
 				lines.add(path);
 			}

 		if (launcherData.getJvm() != null) {
 			lines.add(EquinoxConstants.OPTION_VM);
 			lines.add(launcherData.getJvm().getAbsolutePath());
 		}
 		final String[] jvmArgs = launcherData.getJvmArgs();
 		if (jvmArgs != null && jvmArgs.length != 0) {
 			lines.add(EquinoxConstants.OPTION_VMARGS);
 			for (int i = 0; i < jvmArgs.length; i++)
 				lines.add(jvmArgs[i]);
 		}
 		String[] ret = new String[lines.size()];
 		lines.toArray(ret);
 		return ret;
 	}

 	private void parseCmdLine(LauncherData launcherData, String[] lines) {
 		//Log.log(LogService.LOG_DEBUG, "inputFile=" + inputFile.getAbsolutePath());
 		//		final File launcherFile = launcherData.getLauncher();
 		final File launcherConfigFile = EquinoxManipulatorImpl.getLauncherConfigLocation(launcherData);

 		boolean clean = launcherData.isClean();
 		boolean needToUpdate = false;
 		File fwPersistentDataLoc = launcherData.getFwPersistentDataLocation();
 		File fwConfigLocation = launcherData.getFwConfigLocation();
 		if (fwPersistentDataLoc == null) {
 			if (fwConfigLocation == null) {
 				fwPersistentDataLoc = new File(launcherConfigFile.getParent(), EquinoxConstants.DEFAULT_CONFIGURATION);
 				fwConfigLocation = fwPersistentDataLoc;
 				needToUpdate = true;
 			} else {
 				fwPersistentDataLoc = fwConfigLocation;
 				needToUpdate = true;
 			}
 		} else {
 			if (fwConfigLocation == null) {
 				fwConfigLocation = fwPersistentDataLoc;
 				needToUpdate = true;
 			}
 		}

 		File fwJar = launcherData.getFwJar();
 		if (fwJar == null) {
 			String location = FileUtils.getEclipsePluginFullLocation(EquinoxConstants.FW_SYMBOLIC_NAME, new File(launcherConfigFile.getParent(), EquinoxConstants.PLUGINS_DIR));
 			if (location != null)
 				try {
 					fwJar = new File(new URL(location).getFile());
 					launcherData.setFwJar(fwJar);
 				} catch (MalformedURLException e) {
 					// TODO Auto-generated catch block
 					e.printStackTrace();
 				}
 		}
 		// launcherData.initialize(); // reset except launcherFile.

 		//		launcherData.setLauncher(launcherFile);
 		boolean vmArgsFlag = false;

 		for (int i = 0; i < lines.length; i++) {
 			final String line = lines[i].trim();
 			StringTokenizer tokenizer = new StringTokenizer(line, " ");
 			if (line.startsWith("#"))
 				continue;
 			if (line.length() == 0)
 				continue;
 			if (tokenizer.countTokens() != 1) {
 				Log.log(LogService.LOG_WARNING, this, "parseCmdLine(String[] lines, File inputFile)", "Illegal Format:line=" + line + "tokenizer.countTokens()=" + tokenizer.countTokens());
 				//throw new IOException("Illegal Format:line=" + line + "tokenizer.countTokens()=" + tokenizer.countTokens());
 			}
 			if (vmArgsFlag) {
 				launcherData.addJvmArg(line);
 				continue;
 			}
 			if (line.startsWith("-vmargs")) {
 				vmArgsFlag = true;
 				continue;
 			}
 			if (line.startsWith(EquinoxConstants.OPTION_CONFIGURATION)) {
 				final String nextLine = lines[++i].trim();
 				File file = new File(nextLine);
 				if (!file.isAbsolute())
 					file = new File(launcherConfigFile.getParent() + File.separator + nextLine);
 				fwPersistentDataLoc = file;
 				needToUpdate = true;
 				continue;
 			} else if (line.startsWith(EquinoxConstants.OPTION_CLEAN)) {
 				clean = true;
 				needToUpdate = true;
 				continue;
 			} else if (line.startsWith(EquinoxConstants.OPTION_VM)) {
 				final String nextLine = lines[++i].trim();
 				File file = new File(nextLine);
 				if (!file.isAbsolute()) {
 					file = new File(launcherConfigFile.getAbsolutePath() + File.separator + nextLine);
 				}
 				launcherData.setJvm(file);
 				continue;
 			} else if (line.startsWith(EquinoxConstants.OPTION_FW)) {
 				final String nextLine = lines[++i].trim();
 				File file = new File(nextLine);
 				if (!file.isAbsolute()) {
 					file = new File(launcherConfigFile.getAbsolutePath() + File.separator + nextLine);
 				}
 				launcherData.setFwJar(file);
 				continue;
 			} else {
 				launcherData.addProgramArg(lines[i]);
 				//				Log.log(LogService.LOG_WARNING, this, "parseCmdLine(String[] lines, File inputFile)", "Unsupported by current impl:line=" + line);
 			}
 		}
 		if (needToUpdate) {
 			launcherData.setFwPersistentDataLocation(fwPersistentDataLoc, clean);
 			launcherData.setFwConfigLocation(fwPersistentDataLoc);
 		}
 	}

 	public void read(LauncherData launcherData) throws IOException {
 		final File launcherConfigFile = EquinoxManipulatorImpl.getLauncherConfigLocation(launcherData);
 		if (launcherConfigFile == null)
 			throw new IllegalStateException("launcherData.getLauncherConfigFile() should be set in advance.");
 		if (!launcherConfigFile.exists())
 			return;

 		BufferedReader br = null;
 		try {
 			br = new BufferedReader(new FileReader(launcherConfigFile));

 			String line;
 			List list = new LinkedList();
 			while ((line = br.readLine()) != null) {
 				list.add(line);
 			}
 			String[] lines = (String[]) list.toArray(new String[list.size()]);
 			String osgiInstallArea = getLauncher(lines) != null ? EquinoxManipulatorImpl.makeAbsolute(getLauncher(lines).getPath(), launcherData.getLauncher().getParentFile().getAbsolutePath()) : null;

 			String resolveNextLine = null;
 			for (int i = 0; i < lines.length; i++) {
 				if (resolveNextLine != null) {
 					lines[i] = EquinoxManipulatorImpl.makeAbsolute(lines[i], resolveNextLine);
 					resolveNextLine = null;
 				} else {
 					resolveNextLine = needsPathResolution(lines[i], osgiInstallArea, launcherData.getLauncher().getParentFile().getAbsolutePath() + File.separator);
 				}
 			}
 			this.parseCmdLine(launcherData, lines);
 		} finally {
 			if (br != null)
 				br.close();
 		}
 		Log.log(LogService.LOG_INFO, "Launcher Config file(" + launcherConfigFile.getAbsolutePath() + ") is read successfully.");
 	}

 	private File getLauncher(String[] args) {
 		for (int i = 0; i < args.length; i++) {
 			if (args[i].equals(EquinoxConstants.OPTION_STARTUP) && i + 1 < args.length && args[i + 1].charAt(1) != '-') {
 				IPath parentFolder = new Path(args[i + 1]).removeLastSegments(1);
 				if (parentFolder.lastSegment().equals("plugins"))
 					return parentFolder.removeLastSegments(1).toFile();
 				return parentFolder.toFile();
 			}
 		}
 		return null;
 	}

 	//Return the base against which the path needs to be resolved, if resolution is needed.
 	private String needsPathResolution(String entry, String osgiInstallArea, String launcherFolder) {
 		if (EquinoxConstants.OPTION_CONFIGURATION.equalsIgnoreCase(entry))
 			return osgiInstallArea;
 		if ("--launcher.library".equalsIgnoreCase(entry))
 			return launcherFolder;
 		if (EquinoxConstants.OPTION_STARTUP.equalsIgnoreCase(entry))
 			return launcherFolder;
 		if (EquinoxConstants.OPTION_FW.equalsIgnoreCase(entry))
 			return osgiInstallArea != null ? osgiInstallArea : launcherFolder;
 		return null;
 	}

 	public void save(EquinoxLauncherData launcherData, boolean relative, boolean backup) throws IOException {
 		File launcherConfigFile = EquinoxManipulatorImpl.getLauncherConfigLocation(launcherData);

 		if (launcherConfigFile == null)
 			throw new IllegalStateException("launcherConfigFile cannot be set. launcher file should be set in advance.");
 		Utils.createParentDir(launcherConfigFile);
 		// backup file if exists.
 		if (backup)
 			if (launcherConfigFile.exists()) {
 				File dest = Utils.getSimpleDataFormattedFile(launcherConfigFile);
 				if (!launcherConfigFile.renameTo(dest))
 					throw new IOException("Fail to rename from (" + launcherConfigFile + ") to (" + dest + ")");
 				Log.log(LogService.LOG_INFO, this, "saveConfigs()", "Succeed to rename from (" + launcherConfigFile + ") to (" + dest + ")");
 			}

 		BufferedWriter bw = null;
 		try {
 			bw = new BufferedWriter(new FileWriter(launcherConfigFile));

 			String[] lines = this.getConfigFileLines(launcherData, launcherConfigFile, relative);
 			String osgiInstallArea = getLauncher(lines) != null ? EquinoxManipulatorImpl.makeAbsolute(getLauncher(lines).getPath(), launcherData.getLauncher().getParentFile().getAbsolutePath()) : launcherData.getLauncher().getParentFile().getAbsolutePath();
 			String resolveNextLine = null;
 			for (int i = 0; i < lines.length; i++) {
 				if (resolveNextLine != null) {
 					lines[i] = EquinoxManipulatorImpl.makeRelative(lines[i], resolveNextLine);
 					resolveNextLine = null;
 				} else {
 					resolveNextLine = needsPathResolution(lines[i], osgiInstallArea, launcherData.getLauncher().getParentFile().getAbsolutePath() + File.separator);
 					//We don't write -configuration when it is the default value
 					if (EquinoxConstants.OPTION_CONFIGURATION.equalsIgnoreCase(lines[i])) {
 						resolveNextLine = null;
 						if (new Path(lines[i + 1]).removeLastSegments(1).equals(new Path(osgiInstallArea))) {
 							i++;
 							continue;
 						}
 					}
 				}
 				bw.write(lines[i]);
 				bw.newLine();
 			}
 			bw.flush();
 			Log.log(LogService.LOG_INFO, "Launcher Config file is saved successfully into:" + launcherConfigFile);
 		} finally {
 			if (bw != null)
 				bw.close();
 			if (launcherData.getPreviousLauncherIni() != null)
 				launcherData.getPreviousLauncherIni().delete();
 		}
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2007, 2008 IBM Corporation and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors:
	* IBM Corporation - initial API and implementation
	*******************************************************************************/
	package org.eclipse.equinox.internal.frameworkadmin.equinox;

	import java.io.*;
	import java.net.MalformedURLException;
	import java.net.URL;
	import java.util.*;
	import org.eclipse.core.runtime.IPath;
	import org.eclipse.core.runtime.Path;
	import org.eclipse.equinox.internal.frameworkadmin.equinox.utils.FileUtils;
	import org.eclipse.equinox.internal.frameworkadmin.utils.Utils;
	import org.eclipse.equinox.internal.provisional.frameworkadmin.LauncherData;
	import org.osgi.service.log.LogService;

	public class EclipseLauncherParser {

	private String[] getConfigFileLines(LauncherData launcherData, File outputFile, boolean relative) {
	List lines = new LinkedList();

	boolean startUpFlag = false;
	final String[] programArgs = launcherData.getProgramArgs();
	if (programArgs != null && programArgs.length != 0)
	for (int i = 0; i < programArgs.length; i++) {
	if (programArgs[i].equals(EquinoxConstants.OPTION_STARTUP) && (programArgs[i + 1] != null \|\| programArgs[i + 1].length() != 0)) {
	lines.add(programArgs[i]);
	lines.add(programArgs[++i]);
	startUpFlag = true;
	} else
	lines.add(programArgs[i]);
	}
	if (launcherData.isClean())
	lines.add(EquinoxConstants.OPTION_CLEAN);
	File fwPersistentDataLocation = launcherData.getFwPersistentDataLocation();
	File fwConfigLocation = launcherData.getFwConfigLocation();
	if (fwPersistentDataLocation != null) {
	if (fwConfigLocation != null) {
	if (!fwPersistentDataLocation.equals(fwConfigLocation))
	throw new IllegalStateException();
	}
	launcherData.setFwConfigLocation(fwPersistentDataLocation);
	} else if (fwConfigLocation != null)
	launcherData.setFwPersistentDataLocation(fwConfigLocation, launcherData.isClean());

	if (launcherData.getFwConfigLocation() != null) {
	lines.add(EquinoxConstants.OPTION_CONFIGURATION);
	lines.add(launcherData.getFwConfigLocation().getAbsolutePath());
	}

	if (!startUpFlag)
	if (launcherData.getFwJar() != null) {
	lines.add(EquinoxConstants.OPTION_FW);
	String path = "";
	//if (relative)
	// path = Utils.getRelativePath(launcherData.getFwJar(), outputFile.getParentFile());
	//else
	path = launcherData.getFwJar().getAbsolutePath();
	lines.add(path);
	}

	if (launcherData.getJvm() != null) {
	lines.add(EquinoxConstants.OPTION_VM);
	lines.add(launcherData.getJvm().getAbsolutePath());
	}
	final String[] jvmArgs = launcherData.getJvmArgs();
	if (jvmArgs != null && jvmArgs.length != 0) {
	lines.add(EquinoxConstants.OPTION_VMARGS);
	for (int i = 0; i < jvmArgs.length; i++)
	lines.add(jvmArgs[i]);
	}
	String[] ret = new String[lines.size()];
	lines.toArray(ret);
	return ret;
	}

	private void parseCmdLine(LauncherData launcherData, String[] lines) {
	//Log.log(LogService.LOG_DEBUG, "inputFile=" + inputFile.getAbsolutePath());
	// final File launcherFile = launcherData.getLauncher();
	final File launcherConfigFile = EquinoxManipulatorImpl.getLauncherConfigLocation(launcherData);

	boolean clean = launcherData.isClean();
	boolean needToUpdate = false;
	File fwPersistentDataLoc = launcherData.getFwPersistentDataLocation();
	File fwConfigLocation = launcherData.getFwConfigLocation();
	if (fwPersistentDataLoc == null) {
	if (fwConfigLocation == null) {
	fwPersistentDataLoc = new File(launcherConfigFile.getParent(), EquinoxConstants.DEFAULT_CONFIGURATION);
	fwConfigLocation = fwPersistentDataLoc;
	needToUpdate = true;
	} else {
	fwPersistentDataLoc = fwConfigLocation;
	needToUpdate = true;
	}
	} else {
	if (fwConfigLocation == null) {
	fwConfigLocation = fwPersistentDataLoc;
	needToUpdate = true;
	}
	}

	File fwJar = launcherData.getFwJar();
	if (fwJar == null) {
	String location = FileUtils.getEclipsePluginFullLocation(EquinoxConstants.FW_SYMBOLIC_NAME, new File(launcherConfigFile.getParent(), EquinoxConstants.PLUGINS_DIR));
	if (location != null)
	try {
	fwJar = new File(new URL(location).getFile());
	launcherData.setFwJar(fwJar);
	} catch (MalformedURLException e) {
	// TODO Auto-generated catch block
	e.printStackTrace();
	}
	}
	// launcherData.initialize(); // reset except launcherFile.

	// launcherData.setLauncher(launcherFile);
	boolean vmArgsFlag = false;

	for (int i = 0; i < lines.length; i++) {
	final String line = lines[i].trim();
	StringTokenizer tokenizer = new StringTokenizer(line, " ");
	if (line.startsWith("#"))
	continue;
	if (line.length() == 0)
	continue;
	if (tokenizer.countTokens() != 1) {
	Log.log(LogService.LOG_WARNING, this, "parseCmdLine(String[] lines, File inputFile)", "Illegal Format:line=" + line + "tokenizer.countTokens()=" + tokenizer.countTokens());
	//throw new IOException("Illegal Format:line=" + line + "tokenizer.countTokens()=" + tokenizer.countTokens());
	}
	if (vmArgsFlag) {
	launcherData.addJvmArg(line);
	continue;
	}
	if (line.startsWith("-vmargs")) {
	vmArgsFlag = true;
	continue;
	}
	if (line.startsWith(EquinoxConstants.OPTION_CONFIGURATION)) {
	final String nextLine = lines[++i].trim();
	File file = new File(nextLine);
	if (!file.isAbsolute())
	file = new File(launcherConfigFile.getParent() + File.separator + nextLine);
	fwPersistentDataLoc = file;
	needToUpdate = true;
	continue;
	} else if (line.startsWith(EquinoxConstants.OPTION_CLEAN)) {
	clean = true;
	needToUpdate = true;
	continue;
	} else if (line.startsWith(EquinoxConstants.OPTION_VM)) {
	final String nextLine = lines[++i].trim();
	File file = new File(nextLine);
	if (!file.isAbsolute()) {
	file = new File(launcherConfigFile.getAbsolutePath() + File.separator + nextLine);
	}
	launcherData.setJvm(file);
	continue;
	} else if (line.startsWith(EquinoxConstants.OPTION_FW)) {
	final String nextLine = lines[++i].trim();
	File file = new File(nextLine);
	if (!file.isAbsolute()) {
	file = new File(launcherConfigFile.getAbsolutePath() + File.separator + nextLine);
	}
	launcherData.setFwJar(file);
	continue;
	} else {
	launcherData.addProgramArg(lines[i]);
	// Log.log(LogService.LOG_WARNING, this, "parseCmdLine(String[] lines, File inputFile)", "Unsupported by current impl:line=" + line);
	}
	}
	if (needToUpdate) {
	launcherData.setFwPersistentDataLocation(fwPersistentDataLoc, clean);
	launcherData.setFwConfigLocation(fwPersistentDataLoc);
	}
	}

	public void read(LauncherData launcherData) throws IOException {
	final File launcherConfigFile = EquinoxManipulatorImpl.getLauncherConfigLocation(launcherData);
	if (launcherConfigFile == null)
	throw new IllegalStateException("launcherData.getLauncherConfigFile() should be set in advance.");
	if (!launcherConfigFile.exists())
	return;

	BufferedReader br = null;
	try {
	br = new BufferedReader(new FileReader(launcherConfigFile));

	String line;
	List list = new LinkedList();
	while ((line = br.readLine()) != null) {
	list.add(line);
	}
	String[] lines = (String[]) list.toArray(new String[list.size()]);
	String osgiInstallArea = getLauncher(lines) != null ? EquinoxManipulatorImpl.makeAbsolute(getLauncher(lines).getPath(), launcherData.getLauncher().getParentFile().getAbsolutePath()) : null;

	String resolveNextLine = null;
	for (int i = 0; i < lines.length; i++) {
	if (resolveNextLine != null) {
	lines[i] = EquinoxManipulatorImpl.makeAbsolute(lines[i], resolveNextLine);
	resolveNextLine = null;
	} else {
	resolveNextLine = needsPathResolution(lines[i], osgiInstallArea, launcherData.getLauncher().getParentFile().getAbsolutePath() + File.separator);
	}
	}
	this.parseCmdLine(launcherData, lines);
	} finally {
	if (br != null)
	br.close();
	}
	Log.log(LogService.LOG_INFO, "Launcher Config file(" + launcherConfigFile.getAbsolutePath() + ") is read successfully.");
	}

	private File getLauncher(String[] args) {
	for (int i = 0; i < args.length; i++) {
	if (args[i].equals(EquinoxConstants.OPTION_STARTUP) && i + 1 < args.length && args[i + 1].charAt(1) != '-') {
	IPath parentFolder = new Path(args[i + 1]).removeLastSegments(1);
	if (parentFolder.lastSegment().equals("plugins"))
	return parentFolder.removeLastSegments(1).toFile();
	return parentFolder.toFile();
	}
	}
	return null;
	}

	//Return the base against which the path needs to be resolved, if resolution is needed.
	private String needsPathResolution(String entry, String osgiInstallArea, String launcherFolder) {
	if (EquinoxConstants.OPTION_CONFIGURATION.equalsIgnoreCase(entry))
	return osgiInstallArea;
	if ("--launcher.library".equalsIgnoreCase(entry))
	return launcherFolder;
	if (EquinoxConstants.OPTION_STARTUP.equalsIgnoreCase(entry))
	return launcherFolder;
	if (EquinoxConstants.OPTION_FW.equalsIgnoreCase(entry))
	return osgiInstallArea != null ? osgiInstallArea : launcherFolder;
	return null;
	}

	public void save(EquinoxLauncherData launcherData, boolean relative, boolean backup) throws IOException {
	File launcherConfigFile = EquinoxManipulatorImpl.getLauncherConfigLocation(launcherData);

	if (launcherConfigFile == null)
	throw new IllegalStateException("launcherConfigFile cannot be set. launcher file should be set in advance.");
	Utils.createParentDir(launcherConfigFile);
	// backup file if exists.
	if (backup)
	if (launcherConfigFile.exists()) {
	File dest = Utils.getSimpleDataFormattedFile(launcherConfigFile);
	if (!launcherConfigFile.renameTo(dest))
	throw new IOException("Fail to rename from (" + launcherConfigFile + ") to (" + dest + ")");
	Log.log(LogService.LOG_INFO, this, "saveConfigs()", "Succeed to rename from (" + launcherConfigFile + ") to (" + dest + ")");
	}

	BufferedWriter bw = null;
	try {
	bw = new BufferedWriter(new FileWriter(launcherConfigFile));

	String[] lines = this.getConfigFileLines(launcherData, launcherConfigFile, relative);
	String osgiInstallArea = getLauncher(lines) != null ? EquinoxManipulatorImpl.makeAbsolute(getLauncher(lines).getPath(), launcherData.getLauncher().getParentFile().getAbsolutePath()) : launcherData.getLauncher().getParentFile().getAbsolutePath();
	String resolveNextLine = null;
	for (int i = 0; i < lines.length; i++) {
	if (resolveNextLine != null) {
	lines[i] = EquinoxManipulatorImpl.makeRelative(lines[i], resolveNextLine);
	resolveNextLine = null;
	} else {
	resolveNextLine = needsPathResolution(lines[i], osgiInstallArea, launcherData.getLauncher().getParentFile().getAbsolutePath() + File.separator);
	//We don't write -configuration when it is the default value
	if (EquinoxConstants.OPTION_CONFIGURATION.equalsIgnoreCase(lines[i])) {
	resolveNextLine = null;
	if (new Path(lines[i + 1]).removeLastSegments(1).equals(new Path(osgiInstallArea))) {
	i++;
	continue;
	}
	}
	}
	bw.write(lines[i]);
	bw.newLine();
	}
	bw.flush();
	Log.log(LogService.LOG_INFO, "Launcher Config file is saved successfully into:" + launcherConfigFile);
	} finally {
	if (bw != null)
	bw.close();
	if (launcherData.getPreviousLauncherIni() != null)
	launcherData.getPreviousLauncherIni().delete();
	}
	}
	}