org.eclipse.jdt.launching.ui.macosx/src/org/eclipse/jdt/internal/ui/macbundler/BundleBuilder.java - jdt/eclipse.jdt.debug - Git at Google

 /*******************************************************************************
  * Copyright (c) 2000, 2015 IBM Corporation and others.
  *
  * This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License 2.0
  * which accompanies this distribution, and is available at
  * https://www.eclipse.org/legal/epl-2.0/
  *
  * SPDX-License-Identifier: EPL-2.0
  *
  * Contributors:
  *     IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.jdt.internal.ui.macbundler;

 import java.io.BufferedOutputStream;
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
 import java.util.StringTokenizer;

 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.parsers.ParserConfigurationException;
 import javax.xml.transform.OutputKeys;
 import javax.xml.transform.Transformer;
 import javax.xml.transform.TransformerException;
 import javax.xml.transform.TransformerFactory;
 import javax.xml.transform.dom.DOMSource;
 import javax.xml.transform.stream.StreamResult;

 import org.eclipse.core.runtime.IProgressMonitor;
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;


 public class BundleBuilder implements BundleAttributes {

 	private List<Process> fProcesses= new ArrayList<>();
 	private BundleDescription fBundleDescription;


 	/**
 	 * Create a new bundle
 	 * @param bd the new description
 	 * @param pm progress monitor
 	 * @throws IOException if something happens
 	 */
 	public void createBundle(BundleDescription bd, IProgressMonitor pm) throws IOException {

 		fBundleDescription= bd;

 		File tmp_dir= new File(bd.get(DESTINATIONDIRECTORY));
 		String app_dir_name= bd.get(APPNAME) + ".app";	//$NON-NLS-1$
 		File app_dir= new File(tmp_dir, app_dir_name);
 		if (app_dir.exists()) {
 			deleteDir(app_dir);
 		}
 		app_dir= createDir(tmp_dir, app_dir_name, false);

 		File contents_dir= createDir(app_dir, "Contents", false);	//$NON-NLS-1$
 		createPkgInfo(contents_dir);

 		File macos_dir= createDir(contents_dir, "MacOS", false);	//$NON-NLS-1$
 		String launcher_path= bd.get(LAUNCHER);
 		if (launcher_path == null) {
 			throw new IOException();
 		}
 		String launcher= copyFile(macos_dir, launcher_path, null);

 		File resources_dir= createDir(contents_dir, "Resources", false);	//$NON-NLS-1$
 		File java_dir= createDir(resources_dir, "Java", false);	//$NON-NLS-1$

 		createInfoPList(contents_dir, resources_dir, java_dir, launcher);

 		Iterator<Process> iter= fProcesses.iterator();
 		while (iter.hasNext()) {
 			Process p= iter.next();
 			try {
 				p.waitFor();
 			} catch (InterruptedException e) {
 				// silently ignore
 			}
 		}
 	}

 	private void createInfoPList(File contents_dir, File resources_dir, File java_dir, String launcher) throws IOException {
 		DocumentBuilder docBuilder= null;
 		DocumentBuilderFactory factory= DocumentBuilderFactory.newInstance();
 		factory.setValidating(false);
 		try {
 			docBuilder= factory.newDocumentBuilder();
 		} catch (ParserConfigurationException ex) {
 			System.err.println("createInfoPList: could not get XML builder"); //$NON-NLS-1$
 			throw new IOException("Could not get XML builder"); //$NON-NLS-1$
 		}
 		Document doc= docBuilder.newDocument();

 		Element plist= doc.createElement("plist"); //$NON-NLS-1$
 		doc.appendChild(plist);
 		plist.setAttribute("version", "1.0"); //$NON-NLS-1$ //$NON-NLS-2$

 		Element dict= doc.createElement("dict"); //$NON-NLS-1$
 		plist.appendChild(dict);

 		pair(dict, "CFBundleExecutable", null, launcher); //$NON-NLS-1$
 		pair(dict, "CFBundleGetInfoString", GETINFO, null); //$NON-NLS-1$
 		pair(dict, "CFBundleInfoDictionaryVersion", null, "6.0"); //$NON-NLS-1$ //$NON-NLS-2$

 		String iconName= null;
 		String appName= fBundleDescription.get(APPNAME, null);
 		if (appName != null)
 		 {
 			iconName= appName + ".icns"; //$NON-NLS-1$
 		}
 		String fname= copyFile(resources_dir, fBundleDescription.get(ICONFILE, null), iconName);
 		if (fname != null)
 		 {
 			pair(dict, "CFBundleIconFile", null, fname); //$NON-NLS-1$
 		}

 		pair(dict, "CFBundleIdentifier", IDENTIFIER, null); //$NON-NLS-1$
 		pair(dict, "CFBundleName", APPNAME, null); //$NON-NLS-1$
 		pair(dict, "CFBundlePackageType", null, "APPL"); //$NON-NLS-1$ //$NON-NLS-2$
 		pair(dict, "CFBundleShortVersionString", VERSION, null); //$NON-NLS-1$
 		pair(dict, "CFBundleSignature", SIGNATURE, "????"); //$NON-NLS-1$ //$NON-NLS-2$
 		pair(dict, "CFBundleVersion", null, "1.0.1"); //$NON-NLS-1$ //$NON-NLS-2$

 		Element jdict= doc.createElement("dict"); //$NON-NLS-1$
 		add(dict, "Java", jdict); //$NON-NLS-1$

 		pair(jdict, "JVMVersion", JVMVERSION, null); //$NON-NLS-1$
 		pair(jdict, "MainClass", MAINCLASS, null); //$NON-NLS-1$
 		pair(jdict, "WorkingDirectory", WORKINGDIR, null); //$NON-NLS-1$

 		if (fBundleDescription.get(USES_SWT, false))
 		 {
 			addTrue(jdict, "StartOnMainThread"); //$NON-NLS-1$
 		}

 		String arguments= fBundleDescription.get(ARGUMENTS, null);
 		if (arguments != null) {
 			Element argArray= doc.createElement("array");	//$NON-NLS-1$
 			add(jdict, "Arguments", argArray);	//$NON-NLS-1$
 			StringTokenizer st= new StringTokenizer(arguments);
 			while (st.hasMoreTokens()) {
 				String arg= st.nextToken();
 				Element type= doc.createElement("string"); //$NON-NLS-1$
 				argArray.appendChild(type);
 				type.appendChild(doc.createTextNode(arg));
 			}
 		}

 		pair(jdict, "VMOptions", VMOPTIONS, null); //$NON-NLS-1$

 		int[] id= new int[] { 0 };
 		ResourceInfo[] ris= fBundleDescription.getResources(true);
 		if (ris.length > 0) {
 			StringBuilder cp= new StringBuilder();
 			for (int i= 0; i < ris.length; i++) {
 				ResourceInfo ri= ris[i];
 				String e= processClasspathEntry(java_dir, ri.fPath, id);
 				if (cp.length() > 0) {
 					cp.append(':');
 				}
 				cp.append(e);
 			}
 			add(jdict, "ClassPath", cp.toString()); //$NON-NLS-1$
 		}

 		ris= fBundleDescription.getResources(false);
 		if (ris.length > 0) {
 			for (int i= 0; i < ris.length; i++) {
 				ResourceInfo ri= ris[i];
 				processClasspathEntry(java_dir, ri.fPath, id);
 			}
 		}

 		File info= new File(contents_dir, "Info.plist"); //$NON-NLS-1$
 		try (FileOutputStream fos = new FileOutputStream(info); BufferedOutputStream fOutputStream = new BufferedOutputStream(fos);) {
 			// Write the document to the stream
 			Transformer transformer= TransformerFactory.newInstance().newTransformer();
 			transformer.setOutputProperty(OutputKeys.DOCTYPE_PUBLIC, "-//Apple Computer//DTD PLIST 1.0//EN"); //$NON-NLS-1$
 			transformer.setOutputProperty(OutputKeys.DOCTYPE_SYSTEM, "http://www.apple.com/DTDs/PropertyList-1.0.dtd"); //$NON-NLS-1$
  			transformer.setOutputProperty(OutputKeys.METHOD, "xml"); //$NON-NLS-1$
 			transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8"); //$NON-NLS-1$
 			transformer.setOutputProperty(OutputKeys.INDENT, "yes"); //$NON-NLS-1$
 			transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4"); //$NON-NLS-1$ //$NON-NLS-2$
 			DOMSource source= new DOMSource(doc);
 			StreamResult result= new StreamResult(fOutputStream);
 			transformer.transform(source, result);
 		} catch (TransformerException e) {
 			System.err.println("createInfoPList: could not transform to XML"); //$NON-NLS-1$
 		}
 	}

 	private void add(Element dict, String key, Element value) {
 		Document document= dict.getOwnerDocument();
 		Element k= document.createElement("key"); //$NON-NLS-1$
 		dict.appendChild(k);
 		k.appendChild(document.createTextNode(key));
 		dict.appendChild(value);
 	}

 	private void create(Element parent, String s) {
 		Document document= parent.getOwnerDocument();
 		Element type= document.createElement("string"); //$NON-NLS-1$
 		parent.appendChild(type);
 		type.appendChild(document.createTextNode(s));
 	}

 	private void createTrue(Element parent) {
 		Document document= parent.getOwnerDocument();
 		Element type= document.createElement("true"); //$NON-NLS-1$
 		parent.appendChild(type);
 	}

 	private void add(Element dict, String key, String value) {
 		Document document= dict.getOwnerDocument();
 		Element k= document.createElement("key"); //$NON-NLS-1$
 		dict.appendChild(k);
 		k.appendChild(document.createTextNode(key));
 		create(dict, value);
 	}

 	private void addTrue(Element dict, String key) {
 		Document document= dict.getOwnerDocument();
 		Element k= document.createElement("key"); //$NON-NLS-1$
 		dict.appendChild(k);
 		k.appendChild(document.createTextNode(key));
 		createTrue(dict);
 	}

 	private void pair(Element dict, String outkey, String inkey, String dflt) {
 		String value= null;
 		if (inkey != null) {
 			value= fBundleDescription.get(inkey, dflt);
 		} else {
 			value= dflt;
 		}
 		if (value != null && value.trim().length() > 0) {
 			add(dict, outkey, value);
 		}
 	}

 	private String processClasspathEntry(File java_dir, String name, int[] id_ref) throws IOException {
 		File f= new File(name);
 		if (f.isDirectory()) {
 			int id= id_ref[0]++;
 			String archivename= "jar_" + id + ".jar"; //$NON-NLS-1$ //$NON-NLS-2$
 			File to= new File(java_dir, archivename);
 			zip(name, to.getAbsolutePath());
 			name= archivename;
 		} else {
 			name= copyFile(java_dir, name, null);
 		}
 		return "$JAVAROOT/" + name; //$NON-NLS-1$
 	}

 	private void createPkgInfo(File contents_dir) throws IOException {
 		File pkgInfo= new File(contents_dir, "PkgInfo"); //$NON-NLS-1$
 		try (FileOutputStream os = new FileOutputStream(pkgInfo)) {
 			os.write(("APPL" + fBundleDescription.get(SIGNATURE, "????")).getBytes()); //$NON-NLS-1$ //$NON-NLS-2$
 		}
 	}

 	private static void deleteDir(File dir) {
 		File[] files= dir.listFiles();
 		if (files != null) {
 			for (int i= 0; i < files.length; i++) {
 				deleteDir(files[i]);
 			}
 		}
 		dir.delete();
 	}

 	private File createDir(File parent_dir, String dir_name, boolean remove) throws IOException {
 		File dir= new File(parent_dir, dir_name);
 		if (dir.exists()) {
 			if (!remove) {
 				return dir;
 			}
 			deleteDir(dir);
 		}
 		if (! dir.mkdir())
 		 {
 			throw new IOException("cannot create dir " + dir_name); //$NON-NLS-1$
 		}
 		return dir;
 	}

 	private String copyFile(File todir, String fromPath, String toname) throws IOException {
 		if (toname == null) {
 			int pos= fromPath.lastIndexOf('/');
 			if (pos >= 0) {
 				toname= fromPath.substring(pos+1);
 			} else {
 				toname= fromPath;
 			}
 		}
 		File to= new File(todir, toname);
 		fProcesses.add(Runtime.getRuntime().exec(new String[] { "/bin/cp", fromPath, to.getAbsolutePath() }));	//$NON-NLS-1$
 		return toname;
 	}

 	private void zip(String dir, String dest) throws IOException {
 		fProcesses.add(Runtime.getRuntime().exec(new String[] { "/usr/bin/jar", "cf", dest, "-C", dir, "." })); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2000, 2015 IBM Corporation and others.
	*
	* This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License 2.0
	* which accompanies this distribution, and is available at
	* https://www.eclipse.org/legal/epl-2.0/
	*
	* SPDX-License-Identifier: EPL-2.0
	*
	* Contributors:
	* IBM Corporation - initial API and implementation
	*******************************************************************************/
	package org.eclipse.jdt.internal.ui.macbundler;

	import java.io.BufferedOutputStream;
	import java.io.File;
	import java.io.FileOutputStream;
	import java.io.IOException;
	import java.util.ArrayList;
	import java.util.Iterator;
	import java.util.List;
	import java.util.StringTokenizer;

	import javax.xml.parsers.DocumentBuilder;
	import javax.xml.parsers.DocumentBuilderFactory;
	import javax.xml.parsers.ParserConfigurationException;
	import javax.xml.transform.OutputKeys;
	import javax.xml.transform.Transformer;
	import javax.xml.transform.TransformerException;
	import javax.xml.transform.TransformerFactory;
	import javax.xml.transform.dom.DOMSource;
	import javax.xml.transform.stream.StreamResult;

	import org.eclipse.core.runtime.IProgressMonitor;
	import org.w3c.dom.Document;
	import org.w3c.dom.Element;


	public class BundleBuilder implements BundleAttributes {

	private List<Process> fProcesses= new ArrayList<>();
	private BundleDescription fBundleDescription;


	/**
	* Create a new bundle
	* @param bd the new description
	* @param pm progress monitor
	* @throws IOException if something happens
	*/
	public void createBundle(BundleDescription bd, IProgressMonitor pm) throws IOException {

	fBundleDescription= bd;

	File tmp_dir= new File(bd.get(DESTINATIONDIRECTORY));
	String app_dir_name= bd.get(APPNAME) + ".app"; //$NON-NLS-1$
	File app_dir= new File(tmp_dir, app_dir_name);
	if (app_dir.exists()) {
	deleteDir(app_dir);
	}
	app_dir= createDir(tmp_dir, app_dir_name, false);

	File contents_dir= createDir(app_dir, "Contents", false); //$NON-NLS-1$
	createPkgInfo(contents_dir);

	File macos_dir= createDir(contents_dir, "MacOS", false); //$NON-NLS-1$
	String launcher_path= bd.get(LAUNCHER);
	if (launcher_path == null) {
	throw new IOException();
	}
	String launcher= copyFile(macos_dir, launcher_path, null);

	File resources_dir= createDir(contents_dir, "Resources", false); //$NON-NLS-1$
	File java_dir= createDir(resources_dir, "Java", false); //$NON-NLS-1$

	createInfoPList(contents_dir, resources_dir, java_dir, launcher);

	Iterator<Process> iter= fProcesses.iterator();
	while (iter.hasNext()) {
	Process p= iter.next();
	try {
	p.waitFor();
	} catch (InterruptedException e) {
	// silently ignore
	}
	}
	}

	private void createInfoPList(File contents_dir, File resources_dir, File java_dir, String launcher) throws IOException {
	DocumentBuilder docBuilder= null;
	DocumentBuilderFactory factory= DocumentBuilderFactory.newInstance();
	factory.setValidating(false);
	try {
	docBuilder= factory.newDocumentBuilder();
	} catch (ParserConfigurationException ex) {
	System.err.println("createInfoPList: could not get XML builder"); //$NON-NLS-1$
	throw new IOException("Could not get XML builder"); //$NON-NLS-1$
	}
	Document doc= docBuilder.newDocument();

	Element plist= doc.createElement("plist"); //$NON-NLS-1$
	doc.appendChild(plist);
	plist.setAttribute("version", "1.0"); //$NON-NLS-1$ //$NON-NLS-2$

	Element dict= doc.createElement("dict"); //$NON-NLS-1$
	plist.appendChild(dict);

	pair(dict, "CFBundleExecutable", null, launcher); //$NON-NLS-1$
	pair(dict, "CFBundleGetInfoString", GETINFO, null); //$NON-NLS-1$
	pair(dict, "CFBundleInfoDictionaryVersion", null, "6.0"); //$NON-NLS-1$ //$NON-NLS-2$

	String iconName= null;
	String appName= fBundleDescription.get(APPNAME, null);
	if (appName != null)
	{
	iconName= appName + ".icns"; //$NON-NLS-1$
	}
	String fname= copyFile(resources_dir, fBundleDescription.get(ICONFILE, null), iconName);
	if (fname != null)
	{
	pair(dict, "CFBundleIconFile", null, fname); //$NON-NLS-1$
	}

	pair(dict, "CFBundleIdentifier", IDENTIFIER, null); //$NON-NLS-1$
	pair(dict, "CFBundleName", APPNAME, null); //$NON-NLS-1$
	pair(dict, "CFBundlePackageType", null, "APPL"); //$NON-NLS-1$ //$NON-NLS-2$
	pair(dict, "CFBundleShortVersionString", VERSION, null); //$NON-NLS-1$
	pair(dict, "CFBundleSignature", SIGNATURE, "????"); //$NON-NLS-1$ //$NON-NLS-2$
	pair(dict, "CFBundleVersion", null, "1.0.1"); //$NON-NLS-1$ //$NON-NLS-2$

	Element jdict= doc.createElement("dict"); //$NON-NLS-1$
	add(dict, "Java", jdict); //$NON-NLS-1$

	pair(jdict, "JVMVersion", JVMVERSION, null); //$NON-NLS-1$
	pair(jdict, "MainClass", MAINCLASS, null); //$NON-NLS-1$
	pair(jdict, "WorkingDirectory", WORKINGDIR, null); //$NON-NLS-1$

	if (fBundleDescription.get(USES_SWT, false))
	{
	addTrue(jdict, "StartOnMainThread"); //$NON-NLS-1$
	}

	String arguments= fBundleDescription.get(ARGUMENTS, null);
	if (arguments != null) {
	Element argArray= doc.createElement("array"); //$NON-NLS-1$
	add(jdict, "Arguments", argArray); //$NON-NLS-1$
	StringTokenizer st= new StringTokenizer(arguments);
	while (st.hasMoreTokens()) {
	String arg= st.nextToken();
	Element type= doc.createElement("string"); //$NON-NLS-1$
	argArray.appendChild(type);
	type.appendChild(doc.createTextNode(arg));
	}
	}

	pair(jdict, "VMOptions", VMOPTIONS, null); //$NON-NLS-1$

	int[] id= new int[] { 0 };
	ResourceInfo[] ris= fBundleDescription.getResources(true);
	if (ris.length > 0) {
	StringBuilder cp= new StringBuilder();
	for (int i= 0; i < ris.length; i++) {
	ResourceInfo ri= ris[i];
	String e= processClasspathEntry(java_dir, ri.fPath, id);
	if (cp.length() > 0) {
	cp.append(':');
	}
	cp.append(e);
	}
	add(jdict, "ClassPath", cp.toString()); //$NON-NLS-1$
	}

	ris= fBundleDescription.getResources(false);
	if (ris.length > 0) {
	for (int i= 0; i < ris.length; i++) {
	ResourceInfo ri= ris[i];
	processClasspathEntry(java_dir, ri.fPath, id);
	}
	}

	File info= new File(contents_dir, "Info.plist"); //$NON-NLS-1$
	try (FileOutputStream fos = new FileOutputStream(info); BufferedOutputStream fOutputStream = new BufferedOutputStream(fos);) {
	// Write the document to the stream
	Transformer transformer= TransformerFactory.newInstance().newTransformer();
	transformer.setOutputProperty(OutputKeys.DOCTYPE_PUBLIC, "-//Apple Computer//DTD PLIST 1.0//EN"); //$NON-NLS-1$
	transformer.setOutputProperty(OutputKeys.DOCTYPE_SYSTEM, "http://www.apple.com/DTDs/PropertyList-1.0.dtd"); //$NON-NLS-1$
	transformer.setOutputProperty(OutputKeys.METHOD, "xml"); //$NON-NLS-1$
	transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8"); //$NON-NLS-1$
	transformer.setOutputProperty(OutputKeys.INDENT, "yes"); //$NON-NLS-1$
	transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4"); //$NON-NLS-1$ //$NON-NLS-2$
	DOMSource source= new DOMSource(doc);
	StreamResult result= new StreamResult(fOutputStream);
	transformer.transform(source, result);
	} catch (TransformerException e) {
	System.err.println("createInfoPList: could not transform to XML"); //$NON-NLS-1$
	}
	}

	private void add(Element dict, String key, Element value) {
	Document document= dict.getOwnerDocument();
	Element k= document.createElement("key"); //$NON-NLS-1$
	dict.appendChild(k);
	k.appendChild(document.createTextNode(key));
	dict.appendChild(value);
	}

	private void create(Element parent, String s) {
	Document document= parent.getOwnerDocument();
	Element type= document.createElement("string"); //$NON-NLS-1$
	parent.appendChild(type);
	type.appendChild(document.createTextNode(s));
	}

	private void createTrue(Element parent) {
	Document document= parent.getOwnerDocument();
	Element type= document.createElement("true"); //$NON-NLS-1$
	parent.appendChild(type);
	}

	private void add(Element dict, String key, String value) {
	Document document= dict.getOwnerDocument();
	Element k= document.createElement("key"); //$NON-NLS-1$
	dict.appendChild(k);
	k.appendChild(document.createTextNode(key));
	create(dict, value);
	}

	private void addTrue(Element dict, String key) {
	Document document= dict.getOwnerDocument();
	Element k= document.createElement("key"); //$NON-NLS-1$
	dict.appendChild(k);
	k.appendChild(document.createTextNode(key));
	createTrue(dict);
	}

	private void pair(Element dict, String outkey, String inkey, String dflt) {
	String value= null;
	if (inkey != null) {
	value= fBundleDescription.get(inkey, dflt);
	} else {
	value= dflt;
	}
	if (value != null && value.trim().length() > 0) {
	add(dict, outkey, value);
	}
	}

	private String processClasspathEntry(File java_dir, String name, int[] id_ref) throws IOException {
	File f= new File(name);
	if (f.isDirectory()) {
	int id= id_ref[0]++;
	String archivename= "jar_" + id + ".jar"; //$NON-NLS-1$ //$NON-NLS-2$
	File to= new File(java_dir, archivename);
	zip(name, to.getAbsolutePath());
	name= archivename;
	} else {
	name= copyFile(java_dir, name, null);
	}
	return "$JAVAROOT/" + name; //$NON-NLS-1$
	}

	private void createPkgInfo(File contents_dir) throws IOException {
	File pkgInfo= new File(contents_dir, "PkgInfo"); //$NON-NLS-1$
	try (FileOutputStream os = new FileOutputStream(pkgInfo)) {
	os.write(("APPL" + fBundleDescription.get(SIGNATURE, "????")).getBytes()); //$NON-NLS-1$ //$NON-NLS-2$
	}
	}

	private static void deleteDir(File dir) {
	File[] files= dir.listFiles();
	if (files != null) {
	for (int i= 0; i < files.length; i++) {
	deleteDir(files[i]);
	}
	}
	dir.delete();
	}

	private File createDir(File parent_dir, String dir_name, boolean remove) throws IOException {
	File dir= new File(parent_dir, dir_name);
	if (dir.exists()) {
	if (!remove) {
	return dir;
	}
	deleteDir(dir);
	}
	if (! dir.mkdir())
	{
	throw new IOException("cannot create dir " + dir_name); //$NON-NLS-1$
	}
	return dir;
	}

	private String copyFile(File todir, String fromPath, String toname) throws IOException {
	if (toname == null) {
	int pos= fromPath.lastIndexOf('/');
	if (pos >= 0) {
	toname= fromPath.substring(pos+1);
	} else {
	toname= fromPath;
	}
	}
	File to= new File(todir, toname);
	fProcesses.add(Runtime.getRuntime().exec(new String[] { "/bin/cp", fromPath, to.getAbsolutePath() })); //$NON-NLS-1$
	return toname;
	}

	private void zip(String dir, String dest) throws IOException {
	fProcesses.add(Runtime.getRuntime().exec(new String[] { "/usr/bin/jar", "cf", dest, "-C", dir, "." })); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
	}
	}