bundles/org.eclipse.equinox.p2.publisher/src/org/eclipse/equinox/p2/publisher/product/BrandingIron.java - equinox/rt.equinox.p2 - Git at Google

 /*******************************************************************************
  * Copyright (c) 2005, 2007 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
  * 	Code 9 - Additional function and fixes
  ******************************************************************************/
 package org.eclipse.equinox.p2.publisher.product;

 import java.io.*;
 import org.eclipse.pde.internal.swt.tools.IconExe;

 /**
  *
  */
 public class BrandingIron {
 	private static final String MARKER_NAME = "%EXECUTABLE_NAME%"; //$NON-NLS-1$
 	private static final String BUNDLE_NAME = "%BUNDLE_NAME%"; //$NON-NLS-1$
 	private static final String ICON_NAME = "%ICON_NAME%"; //$NON-NLS-1$
 	private static final String MARKER_KEY = "<key>CFBundleExecutable</key>"; //$NON-NLS-1$
 	private static final String BUNDLE_KEY = "<key>CFBundleName</key>"; //$NON-NLS-1$
 	private static final String ICON_KEY = "<key>CFBundleIconFile</key>"; //$NON-NLS-1$
 	private static final String STRING_START = "<string>"; //$NON-NLS-1$
 	private static final String STRING_END = "</string>"; //$NON-NLS-1$
 	private static final String XDOC_ICON = "-Xdock:icon=../Resources/Eclipse.icns"; //$NON-NLS-1$

 	private String[] icons = null;
 	private String root;
 	private String name;
 	private String os = "win32"; //$NON-NLS-1$
 	private boolean brandIcons = true;

 	public void setName(String value) {
 		name = value;
 	}

 	public void setIcons(String[] value) {
 		icons = value;
 	}

 	public void setIcons(String value) {
 		icons = value.split(",\\s*"); //$NON-NLS-1$
 		if (icons[0].startsWith("${")) { //$NON-NLS-1$
 			if (icons.length > 1) {
 				String[] temp = new String[icons.length - 1];
 				System.arraycopy(icons, 1, temp, 0, temp.length);
 				icons = temp;
 			} else {
 				icons = null;
 			}
 		}
 	}

 	public void setRoot(String value) {
 		root = value;
 	}

 	public void brand() throws Exception {
 		// if the name property is not set it will be ${launcher.name} so just bail.
 		if (name.startsWith("${")) //$NON-NLS-1$
 			return;

 		if (icons == null || icons[0].startsWith("${")) //$NON-NLS-1$
 			brandIcons = false;

 		// if the root does not exists (happens in some packaging cases) or
 		// there is already a file with target name and we don't need to update its icons, don't do anything
 		String testName = os.equals("win32") ? name + ".exe" : name; //$NON-NLS-1$ //$NON-NLS-2$
 		if (!new File(root).exists() || (!brandIcons && new File(root, testName).exists()))
 			return;

 		if ("win32".equals(os)) //$NON-NLS-1$
 			brandWindows();
 		if ("linux".equals(os)) //$NON-NLS-1$
 			brandLinux();
 		if ("solaris".equals(os)) //$NON-NLS-1$
 			brandSolaris();
 		if ("macosx".equals(os)) //$NON-NLS-1$
 			brandMac();
 		if ("aix".equals(os)) //$NON-NLS-1$
 			brandAIX();
 		if ("hpux".equals(os)) //$NON-NLS-1$
 			brandHPUX();
 	}

 	private void brandAIX() {
 		renameLauncher();
 	}

 	private void brandHPUX() {
 		renameLauncher();
 	}

 	private void brandLinux() throws Exception {
 		renameLauncher();
 		if (brandIcons)
 			copy(new File(icons[0]), new File(root, "icon.xpm")); //$NON-NLS-1$
 	}

 	private void brandSolaris() throws Exception {
 		renameLauncher();
 		if (brandIcons == false)
 			return;

 		for (int i = 0; i < icons.length; i++) {
 			String icon = icons[i];
 			if (icon.endsWith(".l.pm")) //$NON-NLS-1$
 				copy(new File(icon), new File(root, name + ".l.pm")); //$NON-NLS-1$
 			if (icon.endsWith(".m.pm")) //$NON-NLS-1$
 				copy(new File(icon), new File(root, name + ".m.pm")); //$NON-NLS-1$
 			if (icon.endsWith(".s.pm")) //$NON-NLS-1$
 				copy(new File(icon), new File(root, name + ".s.pm")); //$NON-NLS-1$
 			if (icon.endsWith(".t.pm")) //$NON-NLS-1$
 				copy(new File(icon), new File(root, name + ".t.pm")); //$NON-NLS-1$
 		}
 	}

 	private void brandMac() throws Exception {
 		//Initially the files are in: <root>/Eclipse.app/
 		//and they must appear in <root>/MyAppName.app/
 		//Because java does not support the rename of a folder, files are copied.

 		//Initialize the target folders
 		String target = root + '/' + name + ".app/Contents"; //$NON-NLS-1$
 		new File(target).mkdirs();
 		new File(target + "/MacOS").mkdirs(); //$NON-NLS-1$
 		new File(target + "/Resources").mkdirs(); //$NON-NLS-1$

 		String initialRoot = root + "/Launcher.app/Contents"; //$NON-NLS-1$
 		if (!new File(initialRoot).exists())
 			initialRoot = root + "/Eclipse.app/Contents"; //$NON-NLS-1$
 		copyMacLauncher(initialRoot, target);
 		String iconName = ""; //$NON-NLS-1$
 		File splashApp = new File(initialRoot, "Resources/Splash.app"); //$NON-NLS-1$
 		if (brandIcons) {
 			File icon = new File(icons[0]);
 			iconName = icon.getName();
 			copy(icon, new File(target + "/Resources/" + icon.getName())); //$NON-NLS-1$
 			new File(initialRoot + "/Resources/Eclipse.icns").delete(); //$NON-NLS-1$
 			if (!splashApp.exists())
 				new File(initialRoot + "/Resources/").delete(); //$NON-NLS-1$
 		}
 		copyMacIni(initialRoot, target, iconName);
 		modifyInfoPListFile(initialRoot, target, iconName);
 		if (splashApp.exists()) {
 			brandMacSplash(initialRoot, target, iconName);
 		}

 		File rootFolder = new File(initialRoot);
 		rootFolder.delete();
 		if (rootFolder.exists()) {
 			//if the rootFolder still exists, its because there were other files that need to be moved over
 			moveContents(rootFolder, new File(target));
 		}
 		rootFolder.getParentFile().delete();
 	}

 	/**
 	 * Brand the splash.app Info.plist and  link or copy the mac launcher.
 	 * It is assumed that the mac launcher has been branded already.
 	 * @param initialRoot
 	 * @param target
 	 * @param iconName
 	 */
 	private void brandMacSplash(String initialRoot, String target, String iconName) {
 		String splashContents = "/Resources/Splash.app/Contents"; //$NON-NLS-1$
 		modifyInfoPListFile(initialRoot + splashContents, target + splashContents, iconName);

 		//link the MacOS launcher for the splash app
 		int result = -1;
 		String osName = System.getProperty("os.name"); //$NON-NLS-1$
 		if (osName != null && !osName.startsWith("Windows")) { //$NON-NLS-1$
 			try {
 				String[] command = new String[] {"ln", "-sf", "../../../MacOS/" + name, "MacOS/" + name}; //$NON-NLS-1$ //$NON-NLS-2$//$NON-NLS-3$//$NON-NLS-4$
 				File linkDir = new File(target, splashContents);
 				Process proc = Runtime.getRuntime().exec(command, null, linkDir);
 				result = proc.waitFor();
 			} catch (IOException e) {
 				// ignore
 			} catch (InterruptedException e) {
 				// ignore
 			}
 		}

 		if (result != 0) {
 			//ln failed, or we are on windows, just copy the executable instead
 			File macOSDir = new File(target, "MacOS"); //$NON-NLS-1$
 			File splashMacOSDir = new File(target, splashContents + "/MacOS"); //$NON-NLS-1$
 			splashMacOSDir.mkdirs();
 			try {
 				File targetFile = new File(splashMacOSDir, name);
 				copy(new File(macOSDir, name), targetFile);
 				try {
 					Runtime.getRuntime().exec(new String[] {"chmod", "755", targetFile.getAbsolutePath()}); //$NON-NLS-1$ //$NON-NLS-2$
 				} catch (IOException e) {
 					// ignore
 				}
 			} catch (IOException e) {
 				System.out.println("Could not copy macosx splash launcher"); //$NON-NLS-1$
 			}
 		}
 	}

 	private void moveContents(File source, File target) {
 		if (!source.exists())
 			return;

 		try {
 			if (source.getCanonicalFile().equals(target.getCanonicalFile()))
 				return;
 		} catch (IOException e) {
 			System.out.println("Could not copy macosx resources."); //$NON-NLS-1$
 			return;
 		}

 		target.getParentFile().mkdirs();
 		if (source.isDirectory()) {
 			target.mkdirs();
 			File[] contents = source.listFiles();
 			for (int i = 0; i < contents.length; i++) {
 				File dest = new File(target, contents[i].getName());
 				if (contents[i].isFile())
 					contents[i].renameTo(dest);
 				else
 					moveContents(contents[i], dest);
 			}
 			source.delete();
 		} else {
 			source.renameTo(target);
 		}
 	}

 	private void brandWindows() throws Exception {
 		File templateLauncher = new File(root, "launcher.exe"); //$NON-NLS-1$
 		if (!templateLauncher.exists())
 			templateLauncher = new File(root, "eclipse.exe"); //$NON-NLS-1$
 		if (brandIcons) {
 			String[] args = new String[icons.length + 1];
 			args[0] = templateLauncher.getAbsolutePath();
 			System.arraycopy(icons, 0, args, 1, icons.length);
 			IconExe.main(args);
 		}
 		templateLauncher.renameTo(new File(root, name + ".exe")); //$NON-NLS-1$
 	}

 	private void renameLauncher() {
 		if (!new File(root, "launcher").renameTo(new File(root, name))) //$NON-NLS-1$
 			new File(root, "eclipse").renameTo(new File(root, name)); //$NON-NLS-1$
 	}

 	private void copyMacLauncher(String initialRoot, String target) {
 		String targetLauncher = target + "/MacOS/"; //$NON-NLS-1$
 		File launcher = new File(initialRoot + "/MacOS/launcher"); //$NON-NLS-1$
 		File eclipseLauncher = new File(initialRoot + "/MacOS/eclipse"); //$NON-NLS-1$
 		if (!launcher.exists()) {
 			launcher = eclipseLauncher;
 		} else if (eclipseLauncher.exists()) {
 			//we may actually have both if exporting from the mac
 			eclipseLauncher.delete();
 		}
 		File targetFile = new File(targetLauncher, name);
 		try {
 			if (targetFile.getCanonicalFile().equals(launcher.getCanonicalFile())) {
 				try {
 					//Force the executable bit on the exe because it has been lost when copying the file
 					Runtime.getRuntime().exec(new String[] {"chmod", "755", targetFile.getAbsolutePath()}); //$NON-NLS-1$ //$NON-NLS-2$
 				} catch (IOException e) {
 					//ignore
 				}
 				return;
 			}
 			copy(launcher, targetFile);
 		} catch (IOException e) {
 			System.out.println("Could not copy macosx launcher"); //$NON-NLS-1$
 			return;
 		}
 		try {
 			//Force the executable bit on the exe because it has been lost when copying the file
 			Runtime.getRuntime().exec(new String[] {"chmod", "755", targetFile.getAbsolutePath()}); //$NON-NLS-1$ //$NON-NLS-2$
 		} catch (IOException e) {
 			//ignore
 		}
 		launcher.delete();
 		launcher.getParentFile().delete();
 	}

 	private void copyMacIni(String initialRoot, String target, String iconName) {
 		File brandedIni = new File(initialRoot, "/MacOS/" + name + ".ini"); //$NON-NLS-1$ //$NON-NLS-2$

 		File ini = new File(initialRoot, "/MacOS/eclipse.ini"); //$NON-NLS-1$
 		if (!ini.exists() && !brandedIni.exists())
 			return;

 		if (brandedIni.exists() && ini.exists()) {
 			//take the one that is already branded
 			ini.delete();
 			ini = brandedIni;
 		}

 		StringBuffer buffer;
 		try {
 			buffer = readFile(ini);
 			ini.delete();
 		} catch (IOException e) {
 			System.out.println("Impossible to brand ini file"); //$NON-NLS-1$
 			return;
 		}

 		if (iconName.length() > 0) {
 			int xdoc = scan(buffer, 0, XDOC_ICON);
 			if (xdoc != -1) {
 				String icns = XDOC_ICON.replaceFirst("Eclipse.icns", iconName); //$NON-NLS-1$
 				buffer.replace(xdoc, xdoc + XDOC_ICON.length(), icns);
 			}
 		}

 		try {
 			File targetFile = new File(target, "/MacOS/" + name + ".ini"); //$NON-NLS-1$//$NON-NLS-2$
 			transferStreams(new ByteArrayInputStream(buffer.toString().getBytes()), new FileOutputStream(targetFile));
 		} catch (FileNotFoundException e) {
 			System.out.println("Impossible to brand ini file"); //$NON-NLS-1$
 			return;
 		} catch (IOException e) {
 			System.out.println("Impossible to brand ini file"); //$NON-NLS-1$
 			return;
 		}
 	}

 	private void modifyInfoPListFile(String initialRoot, String targetRoot, String iconName) {
 		File infoPList = new File(initialRoot, "Info.plist"); //$NON-NLS-1$
 		StringBuffer buffer;
 		try {
 			buffer = readFile(infoPList);
 		} catch (IOException e) {
 			System.out.println("Impossible to brand info.plist file"); //$NON-NLS-1$
 			return;
 		}
 		int exePos = scan(buffer, 0, MARKER_NAME);
 		if (exePos != -1)
 			buffer.replace(exePos, exePos + MARKER_NAME.length(), name);
 		else {
 			exePos = scan(buffer, 0, MARKER_KEY);
 			if (exePos != -1) {
 				int start = scan(buffer, exePos + MARKER_KEY.length(), STRING_START);
 				int end = scan(buffer, start + STRING_START.length(), STRING_END);
 				if (start > -1 && end > start) {
 					buffer.replace(start + STRING_START.length(), end, name);
 				}
 			}
 		}

 		int bundlePos = scan(buffer, 0, BUNDLE_NAME);
 		if (bundlePos != -1)
 			buffer.replace(bundlePos, bundlePos + BUNDLE_NAME.length(), name);
 		else {
 			exePos = scan(buffer, 0, BUNDLE_KEY);
 			if (exePos != -1) {
 				int start = scan(buffer, exePos + BUNDLE_KEY.length(), STRING_START);
 				int end = scan(buffer, start + STRING_START.length(), STRING_END);
 				if (start > -1 && end > start) {
 					buffer.replace(start + STRING_START.length(), end, name);
 				}
 			}
 		}

 		int iconPos = scan(buffer, 0, ICON_NAME);
 		if (iconPos != -1)
 			buffer.replace(iconPos, iconPos + ICON_NAME.length(), iconName);
 		else {
 			exePos = scan(buffer, 0, ICON_KEY);
 			if (exePos != -1) {
 				int start = scan(buffer, exePos + ICON_KEY.length(), STRING_START);
 				int end = scan(buffer, start + STRING_START.length(), STRING_END);
 				if (start > -1 && end > start) {
 					buffer.replace(start + STRING_START.length(), end, iconName);
 				}
 			}
 		}

 		File target = null;
 		try {
 			target = new File(targetRoot, "Info.plist"); //$NON-NLS-1$
 			target.getParentFile().mkdirs();
 			transferStreams(new ByteArrayInputStream(buffer.toString().getBytes()), new FileOutputStream(target));
 		} catch (FileNotFoundException e) {
 			System.out.println("Impossible to brand info.plist file"); //$NON-NLS-1$
 			return;
 		} catch (IOException e) {
 			System.out.println("Impossible to brand info.plist file"); //$NON-NLS-1$
 			return;
 		}
 		try {
 			if (!infoPList.getCanonicalFile().equals(target.getCanonicalFile()))
 				infoPList.delete();
 		} catch (IOException e) {
 			//ignore
 		}
 	}

 	/**
 	 * Transfers all available bytes from the given input stream to the given output stream.
 	 * Regardless of failure, this method closes both streams.
 	 * @throws IOException
 	 */
 	public void copy(File source, File destination) throws IOException {
 		InputStream in = null;
 		OutputStream out = null;
 		try {
 			in = new BufferedInputStream(new FileInputStream(source));
 			out = new BufferedOutputStream(new FileOutputStream(destination));
 			final byte[] buffer = new byte[8192];
 			while (true) {
 				int bytesRead = -1;
 				bytesRead = in.read(buffer);
 				if (bytesRead == -1)
 					break;
 				out.write(buffer, 0, bytesRead);
 			}
 		} finally {
 			try {
 				if (in != null)
 					in.close();
 			} finally {
 				if (out != null)
 					out.close();
 			}
 		}
 	}

 	private int scan(StringBuffer buf, int start, String targetName) {
 		return scan(buf, start, new String[] {targetName});
 	}

 	private int scan(StringBuffer buf, int start, String[] targets) {
 		for (int i = start; i < buf.length(); i++) {
 			for (int j = 0; j < targets.length; j++) {
 				if (i < buf.length() - targets[j].length()) {
 					String match = buf.substring(i, i + targets[j].length());
 					if (targets[j].equalsIgnoreCase(match))
 						return i;
 				}
 			}
 		}
 		return -1;
 	}

 	private StringBuffer readFile(File targetName) throws IOException {
 		InputStreamReader reader = new InputStreamReader(new BufferedInputStream(new FileInputStream(targetName)));
 		StringBuffer result = new StringBuffer();
 		char[] buf = new char[4096];
 		int count;
 		try {
 			count = reader.read(buf, 0, buf.length);
 			while (count != -1) {
 				result.append(buf, 0, count);
 				count = reader.read(buf, 0, buf.length);
 			}
 		} finally {
 			try {
 				reader.close();
 			} catch (IOException e) {
 				// ignore exceptions here
 			}
 		}
 		return result;
 	}

 	private void transferStreams(InputStream source, OutputStream destination) throws IOException {
 		source = new BufferedInputStream(source);
 		destination = new BufferedOutputStream(destination);
 		try {
 			byte[] buffer = new byte[8192];
 			while (true) {
 				int bytesRead = -1;
 				if ((bytesRead = source.read(buffer)) == -1)
 					break;
 				destination.write(buffer, 0, bytesRead);
 			}
 		} finally {
 			try {
 				source.close();
 			} catch (IOException e) {
 				// ignore
 			}
 			try {
 				destination.close();
 			} catch (IOException e) {
 				// ignore
 			}
 		}
 	}

 	public void setOS(String value) {
 		os = value;
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2005, 2007 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
	* Code 9 - Additional function and fixes
	******************************************************************************/
	package org.eclipse.equinox.p2.publisher.product;

	import java.io.*;
	import org.eclipse.pde.internal.swt.tools.IconExe;

	/**
	*
	*/
	public class BrandingIron {
	private static final String MARKER_NAME = "%EXECUTABLE_NAME%"; //$NON-NLS-1$
	private static final String BUNDLE_NAME = "%BUNDLE_NAME%"; //$NON-NLS-1$
	private static final String ICON_NAME = "%ICON_NAME%"; //$NON-NLS-1$
	private static final String MARKER_KEY = "<key>CFBundleExecutable</key>"; //$NON-NLS-1$
	private static final String BUNDLE_KEY = "<key>CFBundleName</key>"; //$NON-NLS-1$
	private static final String ICON_KEY = "<key>CFBundleIconFile</key>"; //$NON-NLS-1$
	private static final String STRING_START = "<string>"; //$NON-NLS-1$
	private static final String STRING_END = "</string>"; //$NON-NLS-1$
	private static final String XDOC_ICON = "-Xdock:icon=../Resources/Eclipse.icns"; //$NON-NLS-1$

	private String[] icons = null;
	private String root;
	private String name;
	private String os = "win32"; //$NON-NLS-1$
	private boolean brandIcons = true;

	public void setName(String value) {
	name = value;
	}

	public void setIcons(String[] value) {
	icons = value;
	}

	public void setIcons(String value) {
	icons = value.split(",\\s*"); //$NON-NLS-1$
	if (icons[0].startsWith("${")) { //$NON-NLS-1$
	if (icons.length > 1) {
	String[] temp = new String[icons.length - 1];
	System.arraycopy(icons, 1, temp, 0, temp.length);
	icons = temp;
	} else {
	icons = null;
	}
	}
	}

	public void setRoot(String value) {
	root = value;
	}

	public void brand() throws Exception {
	// if the name property is not set it will be ${launcher.name} so just bail.
	if (name.startsWith("${")) //$NON-NLS-1$
	return;

	if (icons == null \|\| icons[0].startsWith("${")) //$NON-NLS-1$
	brandIcons = false;

	// if the root does not exists (happens in some packaging cases) or
	// there is already a file with target name and we don't need to update its icons, don't do anything
	String testName = os.equals("win32") ? name + ".exe" : name; //$NON-NLS-1$ //$NON-NLS-2$
	if (!new File(root).exists() \|\| (!brandIcons && new File(root, testName).exists()))
	return;

	if ("win32".equals(os)) //$NON-NLS-1$
	brandWindows();
	if ("linux".equals(os)) //$NON-NLS-1$
	brandLinux();
	if ("solaris".equals(os)) //$NON-NLS-1$
	brandSolaris();
	if ("macosx".equals(os)) //$NON-NLS-1$
	brandMac();
	if ("aix".equals(os)) //$NON-NLS-1$
	brandAIX();
	if ("hpux".equals(os)) //$NON-NLS-1$
	brandHPUX();
	}

	private void brandAIX() {
	renameLauncher();
	}

	private void brandHPUX() {
	renameLauncher();
	}

	private void brandLinux() throws Exception {
	renameLauncher();
	if (brandIcons)
	copy(new File(icons[0]), new File(root, "icon.xpm")); //$NON-NLS-1$
	}

	private void brandSolaris() throws Exception {
	renameLauncher();
	if (brandIcons == false)
	return;

	for (int i = 0; i < icons.length; i++) {
	String icon = icons[i];
	if (icon.endsWith(".l.pm")) //$NON-NLS-1$
	copy(new File(icon), new File(root, name + ".l.pm")); //$NON-NLS-1$
	if (icon.endsWith(".m.pm")) //$NON-NLS-1$
	copy(new File(icon), new File(root, name + ".m.pm")); //$NON-NLS-1$
	if (icon.endsWith(".s.pm")) //$NON-NLS-1$
	copy(new File(icon), new File(root, name + ".s.pm")); //$NON-NLS-1$
	if (icon.endsWith(".t.pm")) //$NON-NLS-1$
	copy(new File(icon), new File(root, name + ".t.pm")); //$NON-NLS-1$
	}
	}

	private void brandMac() throws Exception {
	//Initially the files are in: <root>/Eclipse.app/
	//and they must appear in <root>/MyAppName.app/
	//Because java does not support the rename of a folder, files are copied.

	//Initialize the target folders
	String target = root + '/' + name + ".app/Contents"; //$NON-NLS-1$
	new File(target).mkdirs();
	new File(target + "/MacOS").mkdirs(); //$NON-NLS-1$
	new File(target + "/Resources").mkdirs(); //$NON-NLS-1$

	String initialRoot = root + "/Launcher.app/Contents"; //$NON-NLS-1$
	if (!new File(initialRoot).exists())
	initialRoot = root + "/Eclipse.app/Contents"; //$NON-NLS-1$
	copyMacLauncher(initialRoot, target);
	String iconName = ""; //$NON-NLS-1$
	File splashApp = new File(initialRoot, "Resources/Splash.app"); //$NON-NLS-1$
	if (brandIcons) {
	File icon = new File(icons[0]);
	iconName = icon.getName();
	copy(icon, new File(target + "/Resources/" + icon.getName())); //$NON-NLS-1$
	new File(initialRoot + "/Resources/Eclipse.icns").delete(); //$NON-NLS-1$
	if (!splashApp.exists())
	new File(initialRoot + "/Resources/").delete(); //$NON-NLS-1$
	}
	copyMacIni(initialRoot, target, iconName);
	modifyInfoPListFile(initialRoot, target, iconName);
	if (splashApp.exists()) {
	brandMacSplash(initialRoot, target, iconName);
	}

	File rootFolder = new File(initialRoot);
	rootFolder.delete();
	if (rootFolder.exists()) {
	//if the rootFolder still exists, its because there were other files that need to be moved over
	moveContents(rootFolder, new File(target));
	}
	rootFolder.getParentFile().delete();
	}

	/**
	* Brand the splash.app Info.plist and link or copy the mac launcher.
	* It is assumed that the mac launcher has been branded already.
	* @param initialRoot
	* @param target
	* @param iconName
	*/
	private void brandMacSplash(String initialRoot, String target, String iconName) {
	String splashContents = "/Resources/Splash.app/Contents"; //$NON-NLS-1$
	modifyInfoPListFile(initialRoot + splashContents, target + splashContents, iconName);

	//link the MacOS launcher for the splash app
	int result = -1;
	String osName = System.getProperty("os.name"); //$NON-NLS-1$
	if (osName != null && !osName.startsWith("Windows")) { //$NON-NLS-1$
	try {
	String[] command = new String[] {"ln", "-sf", "../../../MacOS/" + name, "MacOS/" + name}; //$NON-NLS-1$ //$NON-NLS-2$//$NON-NLS-3$//$NON-NLS-4$
	File linkDir = new File(target, splashContents);
	Process proc = Runtime.getRuntime().exec(command, null, linkDir);
	result = proc.waitFor();
	} catch (IOException e) {
	// ignore
	} catch (InterruptedException e) {
	// ignore
	}
	}

	if (result != 0) {
	//ln failed, or we are on windows, just copy the executable instead
	File macOSDir = new File(target, "MacOS"); //$NON-NLS-1$
	File splashMacOSDir = new File(target, splashContents + "/MacOS"); //$NON-NLS-1$
	splashMacOSDir.mkdirs();
	try {
	File targetFile = new File(splashMacOSDir, name);
	copy(new File(macOSDir, name), targetFile);
	try {
	Runtime.getRuntime().exec(new String[] {"chmod", "755", targetFile.getAbsolutePath()}); //$NON-NLS-1$ //$NON-NLS-2$
	} catch (IOException e) {
	// ignore
	}
	} catch (IOException e) {
	System.out.println("Could not copy macosx splash launcher"); //$NON-NLS-1$
	}
	}
	}

	private void moveContents(File source, File target) {
	if (!source.exists())
	return;

	try {
	if (source.getCanonicalFile().equals(target.getCanonicalFile()))
	return;
	} catch (IOException e) {
	System.out.println("Could not copy macosx resources."); //$NON-NLS-1$
	return;
	}

	target.getParentFile().mkdirs();
	if (source.isDirectory()) {
	target.mkdirs();
	File[] contents = source.listFiles();
	for (int i = 0; i < contents.length; i++) {
	File dest = new File(target, contents[i].getName());
	if (contents[i].isFile())
	contents[i].renameTo(dest);
	else
	moveContents(contents[i], dest);
	}
	source.delete();
	} else {
	source.renameTo(target);
	}
	}

	private void brandWindows() throws Exception {
	File templateLauncher = new File(root, "launcher.exe"); //$NON-NLS-1$
	if (!templateLauncher.exists())
	templateLauncher = new File(root, "eclipse.exe"); //$NON-NLS-1$
	if (brandIcons) {
	String[] args = new String[icons.length + 1];
	args[0] = templateLauncher.getAbsolutePath();
	System.arraycopy(icons, 0, args, 1, icons.length);
	IconExe.main(args);
	}
	templateLauncher.renameTo(new File(root, name + ".exe")); //$NON-NLS-1$
	}

	private void renameLauncher() {
	if (!new File(root, "launcher").renameTo(new File(root, name))) //$NON-NLS-1$
	new File(root, "eclipse").renameTo(new File(root, name)); //$NON-NLS-1$
	}

	private void copyMacLauncher(String initialRoot, String target) {
	String targetLauncher = target + "/MacOS/"; //$NON-NLS-1$
	File launcher = new File(initialRoot + "/MacOS/launcher"); //$NON-NLS-1$
	File eclipseLauncher = new File(initialRoot + "/MacOS/eclipse"); //$NON-NLS-1$
	if (!launcher.exists()) {
	launcher = eclipseLauncher;
	} else if (eclipseLauncher.exists()) {
	//we may actually have both if exporting from the mac
	eclipseLauncher.delete();
	}
	File targetFile = new File(targetLauncher, name);
	try {
	if (targetFile.getCanonicalFile().equals(launcher.getCanonicalFile())) {
	try {
	//Force the executable bit on the exe because it has been lost when copying the file
	Runtime.getRuntime().exec(new String[] {"chmod", "755", targetFile.getAbsolutePath()}); //$NON-NLS-1$ //$NON-NLS-2$
	} catch (IOException e) {
	//ignore
	}
	return;
	}
	copy(launcher, targetFile);
	} catch (IOException e) {
	System.out.println("Could not copy macosx launcher"); //$NON-NLS-1$
	return;
	}
	try {
	//Force the executable bit on the exe because it has been lost when copying the file
	Runtime.getRuntime().exec(new String[] {"chmod", "755", targetFile.getAbsolutePath()}); //$NON-NLS-1$ //$NON-NLS-2$
	} catch (IOException e) {
	//ignore
	}
	launcher.delete();
	launcher.getParentFile().delete();
	}

	private void copyMacIni(String initialRoot, String target, String iconName) {
	File brandedIni = new File(initialRoot, "/MacOS/" + name + ".ini"); //$NON-NLS-1$ //$NON-NLS-2$

	File ini = new File(initialRoot, "/MacOS/eclipse.ini"); //$NON-NLS-1$
	if (!ini.exists() && !brandedIni.exists())
	return;

	if (brandedIni.exists() && ini.exists()) {
	//take the one that is already branded
	ini.delete();
	ini = brandedIni;
	}

	StringBuffer buffer;
	try {
	buffer = readFile(ini);
	ini.delete();
	} catch (IOException e) {
	System.out.println("Impossible to brand ini file"); //$NON-NLS-1$
	return;
	}

	if (iconName.length() > 0) {
	int xdoc = scan(buffer, 0, XDOC_ICON);
	if (xdoc != -1) {
	String icns = XDOC_ICON.replaceFirst("Eclipse.icns", iconName); //$NON-NLS-1$
	buffer.replace(xdoc, xdoc + XDOC_ICON.length(), icns);
	}
	}

	try {
	File targetFile = new File(target, "/MacOS/" + name + ".ini"); //$NON-NLS-1$//$NON-NLS-2$
	transferStreams(new ByteArrayInputStream(buffer.toString().getBytes()), new FileOutputStream(targetFile));
	} catch (FileNotFoundException e) {
	System.out.println("Impossible to brand ini file"); //$NON-NLS-1$
	return;
	} catch (IOException e) {
	System.out.println("Impossible to brand ini file"); //$NON-NLS-1$
	return;
	}
	}

	private void modifyInfoPListFile(String initialRoot, String targetRoot, String iconName) {
	File infoPList = new File(initialRoot, "Info.plist"); //$NON-NLS-1$
	StringBuffer buffer;
	try {
	buffer = readFile(infoPList);
	} catch (IOException e) {
	System.out.println("Impossible to brand info.plist file"); //$NON-NLS-1$
	return;
	}
	int exePos = scan(buffer, 0, MARKER_NAME);
	if (exePos != -1)
	buffer.replace(exePos, exePos + MARKER_NAME.length(), name);
	else {
	exePos = scan(buffer, 0, MARKER_KEY);
	if (exePos != -1) {
	int start = scan(buffer, exePos + MARKER_KEY.length(), STRING_START);
	int end = scan(buffer, start + STRING_START.length(), STRING_END);
	if (start > -1 && end > start) {
	buffer.replace(start + STRING_START.length(), end, name);
	}
	}
	}

	int bundlePos = scan(buffer, 0, BUNDLE_NAME);
	if (bundlePos != -1)
	buffer.replace(bundlePos, bundlePos + BUNDLE_NAME.length(), name);
	else {
	exePos = scan(buffer, 0, BUNDLE_KEY);
	if (exePos != -1) {
	int start = scan(buffer, exePos + BUNDLE_KEY.length(), STRING_START);
	int end = scan(buffer, start + STRING_START.length(), STRING_END);
	if (start > -1 && end > start) {
	buffer.replace(start + STRING_START.length(), end, name);
	}
	}
	}

	int iconPos = scan(buffer, 0, ICON_NAME);
	if (iconPos != -1)
	buffer.replace(iconPos, iconPos + ICON_NAME.length(), iconName);
	else {
	exePos = scan(buffer, 0, ICON_KEY);
	if (exePos != -1) {
	int start = scan(buffer, exePos + ICON_KEY.length(), STRING_START);
	int end = scan(buffer, start + STRING_START.length(), STRING_END);
	if (start > -1 && end > start) {
	buffer.replace(start + STRING_START.length(), end, iconName);
	}
	}
	}

	File target = null;
	try {
	target = new File(targetRoot, "Info.plist"); //$NON-NLS-1$
	target.getParentFile().mkdirs();
	transferStreams(new ByteArrayInputStream(buffer.toString().getBytes()), new FileOutputStream(target));
	} catch (FileNotFoundException e) {
	System.out.println("Impossible to brand info.plist file"); //$NON-NLS-1$
	return;
	} catch (IOException e) {
	System.out.println("Impossible to brand info.plist file"); //$NON-NLS-1$
	return;
	}
	try {
	if (!infoPList.getCanonicalFile().equals(target.getCanonicalFile()))
	infoPList.delete();
	} catch (IOException e) {
	//ignore
	}
	}

	/**
	* Transfers all available bytes from the given input stream to the given output stream.
	* Regardless of failure, this method closes both streams.
	* @throws IOException
	*/
	public void copy(File source, File destination) throws IOException {
	InputStream in = null;
	OutputStream out = null;
	try {
	in = new BufferedInputStream(new FileInputStream(source));
	out = new BufferedOutputStream(new FileOutputStream(destination));
	final byte[] buffer = new byte[8192];
	while (true) {
	int bytesRead = -1;
	bytesRead = in.read(buffer);
	if (bytesRead == -1)
	break;
	out.write(buffer, 0, bytesRead);
	}
	} finally {
	try {
	if (in != null)
	in.close();
	} finally {
	if (out != null)
	out.close();
	}
	}
	}

	private int scan(StringBuffer buf, int start, String targetName) {
	return scan(buf, start, new String[] {targetName});
	}

	private int scan(StringBuffer buf, int start, String[] targets) {
	for (int i = start; i < buf.length(); i++) {
	for (int j = 0; j < targets.length; j++) {
	if (i < buf.length() - targets[j].length()) {
	String match = buf.substring(i, i + targets[j].length());
	if (targets[j].equalsIgnoreCase(match))
	return i;
	}
	}
	}
	return -1;
	}

	private StringBuffer readFile(File targetName) throws IOException {
	InputStreamReader reader = new InputStreamReader(new BufferedInputStream(new FileInputStream(targetName)));
	StringBuffer result = new StringBuffer();
	char[] buf = new char[4096];
	int count;
	try {
	count = reader.read(buf, 0, buf.length);
	while (count != -1) {
	result.append(buf, 0, count);
	count = reader.read(buf, 0, buf.length);
	}
	} finally {
	try {
	reader.close();
	} catch (IOException e) {
	// ignore exceptions here
	}
	}
	return result;
	}

	private void transferStreams(InputStream source, OutputStream destination) throws IOException {
	source = new BufferedInputStream(source);
	destination = new BufferedOutputStream(destination);
	try {
	byte[] buffer = new byte[8192];
	while (true) {
	int bytesRead = -1;
	if ((bytesRead = source.read(buffer)) == -1)
	break;
	destination.write(buffer, 0, bytesRead);
	}
	} finally {
	try {
	source.close();
	} catch (IOException e) {
	// ignore
	}
	try {
	destination.close();
	} catch (IOException e) {
	// ignore
	}
	}
	}

	public void setOS(String value) {
	os = value;
	}
	}