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Bundler.java
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Bundler.java
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/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.joshondesign.appbundler;
import com.joshondesign.appbundler.onejar.OneJarBundler;
import com.joshondesign.appbundler.jnlp.JNLPBundler;
import com.joshondesign.appbundler.mac.MacBundler;
import com.joshondesign.appbundler.webos.WebosBundler;
import com.joshondesign.appbundler.win.WindowsBundler;
import com.joshondesign.xml.Doc;
import com.joshondesign.xml.Elem;
import com.joshondesign.xml.XMLParser;
import com.joshondesign.xml.XMLWriter;
import java.io.*;
import java.util.ArrayList;
import java.util.List;
/**
*
* @author joshmarinacci
*/
public class Bundler {
public static void main(String ... args) throws Exception {
List<String> jardirs = new ArrayList<String>();
String DESCRIPTOR = args[0];
String target = args[1];
String DEST_DIR = args[2];
String codebase = null;
for(String arg : args) {
if(arg.startsWith("--")) {
if(arg.startsWith("--file=")) {
DESCRIPTOR = arg.substring("--file=".length());
}
if(arg.startsWith("--target=")) {
target = arg.substring("--target=".length());
}
if(arg.startsWith("--outdir=")) {
DEST_DIR = arg.substring("--outdir=".length());
}
if(arg.startsWith("--jardir=")) {
jardirs.add(arg.substring("--jardir=".length()));
}
if(arg.startsWith("--codebase=")) {
codebase = arg.substring("--codebase=".length());
}
p("Matched: " + arg);
}
}
p("using target " + target);
p("using dest_dir = " + DEST_DIR);
p("using descriptor = " + DESCRIPTOR);
File descriptor = new File(DESCRIPTOR);
if(!descriptor.exists()) throw new Error("Descriptor file: " + DESCRIPTOR + " does not exist");
runit(descriptor,jardirs, target, DEST_DIR, null);
}
public static void runit(File descriptor, List<String> jardirs,
String target,
String DEST_DIR,
String codebase) throws Exception {
//File keystore = new File("testkeystore");
//load xml
AppDescription app = parseDescriptor(descriptor);
//check xml
verifyApp(app);
//check support dirs
verifyJarDirs(jardirs);
//search support dirs for required jars
findJars(app,jardirs);
verifyNativeLibs(app);
if("mac".equals(target)) {
MacBundler.start(app,DEST_DIR);
return;
}
if("jnlp".equals(target)) {
JNLPBundler.start(app,DEST_DIR, codebase);
return;
}
if("onejar".equals(target)) {
OneJarBundler.start(app,DEST_DIR);
return;
}
if("win".equals(target)) {
WindowsBundler.start(app,DEST_DIR);
return;
}
if("webos".equals(target)) {
WebosBundler.start(app,DEST_DIR);
return;
}
if("all".equals(target)) {
MacBundler.start(app,DEST_DIR);
OneJarBundler.start(app,DEST_DIR);
JNLPBundler.start(app,DEST_DIR, codebase);
WindowsBundler.start(app,DEST_DIR);
return;
}
p("ERROR: unrecognized target: " + target);
}
private static void p(String[] args) {
for(String s : args) {
p(s);
}
}
private static AppDescription parseDescriptor(File descriptor) throws Exception {
AppDescription app = new AppDescription();
Doc doc = XMLParser.parse(descriptor);
app.setName(doc.xpathString("/app/@name"));
for(Elem jarElem : doc.xpath("/app/jar")) {
Jar jar = new Jar(jarElem.attr("name"));
if(jarElem.hasAttr("main-class")) {
jar.setMain(true);
jar.setMainClass(jarElem.attr("main-class"));
}
if(jarElem.hasAttr("os")) {
jar.setOS(jarElem.attr("os"));
}
app.addJar(jar);
}
for(Elem extElem : doc.xpath("/app/filetype")) {
app.addExtension(extElem.attr("extension"),extElem.attr("mimetype"),extElem.attr("icon"));
}
for(Elem iconE : doc.xpath("/app/icon")) {
System.out.println("got an icon: " + iconE.attr("name"));
app.addIcon(iconE.attr("name"));
}
for(Elem nativeE : doc.xpath("/app/native")) {
app.addNative(new NativeLib(nativeE.attr("name")));
}
for(Elem propE : doc.xpath("/app/property")) {
System.out.println("adding property");
app.addProp(new Prop(propE.attr("name"),propE.attr("value")));
}
return app;
}
private static void verifyApp(AppDescription app) throws Exception {
int mainCount = 0;
for(Jar jar : app.getJars()) {
if(jar.isMain()) mainCount++;
}
if(mainCount == 0) {
throw new Exception("The app must have at least one jar with a main class in it");
}
if(mainCount > 1) {
throw new Exception("You cannot have more than one jar with a main class set");
}
}
private static void verifyNativeLibs(AppDescription app) throws Exception {
for(NativeLib nlib : app.getNativeLibs()) {
nlib.verify();
}
}
private static void verifyJarDirs(List<String> jardirs) throws Exception {
for(String dir : jardirs) {
if(!new File(dir).exists()) {
throw new Exception("directory: " + dir + " does not exist");
}
}
}
private static void findJars(AppDescription app, List<String> jardirs) throws Exception {
for(Jar jar : app.getJars()) {
for(String sdir : jardirs) {
File dir = new File(sdir);
for(File file : dir.listFiles()){
if(file.getName().equals(jar.getName())) {
jar.setFile(file);
break;
}
}
if(jar.getFile() != null) break;
}
if(jar.getFile() == null) {
throw new Exception("jar " + jar.getName() + " not found");
}
p("matched jar with file: " + jar.getFile().getName() + " " + jar.getFile().length() + " bytes");
}
for(NativeLib nlib : app.getNativeLibs()) {
p("looking for native lib: " + nlib.getName());
for(String sdir : jardirs) {
File dir = new File(sdir);
for(File file : dir.listFiles()) {
//p("looking at: " + file.getName() + " is dir = " + file.isDirectory());
if(file.getName().equals(nlib.getName()) && file.isDirectory()) {
p("found native lib: " + file.getAbsolutePath());
nlib.setBaseDir(file);
}
}
}
if(nlib.getBaseDir() == null) {
p("WARNING: no basedir found for : " + nlib.getName());
}
}
}
private static void p(String string) {
System.out.println(string);
}
private static File prepDestDir(String DEST_DIR, AppDescription app) {
File destDir = new File(DEST_DIR,app.getName());
destDir.mkdirs();
return destDir;
}
private static void processJars(AppDescription app,
File outDir, File keystore,
String alias, String password) throws FileNotFoundException, IOException {
File libdir = new File(outDir,"lib");
libdir.mkdir();
for(Jar jar : app.getJars()) {
File jarFile = new File(libdir,jar.getName());
byte[] buf = new byte[1024*16];
FileInputStream fin = new FileInputStream(jar.getFile());
FileOutputStream fout = new FileOutputStream(jarFile);
while(true) {
int n = fin.read(buf);
if(n < 0) break;
fout.write(buf,0,n);
}
fin.close();
fout.close();
p("copied jar: " + jar.getName());
}
File antFile = File.createTempFile("sign", ".xml");
p("created ant file: " + antFile);
XMLWriter out = new XMLWriter(antFile);
out.header();
out.start("project", "name","Signer","default","default","basedir",outDir.getAbsolutePath())
.start("target", "name","sign")
.start("signjar")
.attr("alias",alias)
.attr("storepass",password)
.attr("keystore",keystore.getAbsolutePath())
.attr("verbose", "true")
.attr("lazy", "false")
.start("fileset", "dir",libdir.getAbsolutePath())
.start("include","name","*.jar").end()
.end()
.end()
.end()
.end();
out.close();
String[] cmd = new String[] { "ant","-f",antFile.getAbsolutePath(),"sign"};
Process proc = Runtime.getRuntime().exec(cmd);
//copyStream(proc.getInputStream(),System.out);
}
private static void generateJNLP(AppDescription app, File outDir) throws FileNotFoundException, UnsupportedEncodingException, Exception {
XMLWriter out = new XMLWriter(new File(outDir,"launch.jnlp"));
// XMLWriter out = new XMLWriter(new PrintWriter(System.out),null);
out.header();
out.start("jnlp")
.attr("codebase", "file:"+outDir.getAbsolutePath())
.attr("href", "launch.jnlp")
;
out.start("information")
.start("title").text(app.getName()).end()
.start("description").text("dummy description").end()
.start("vendor").text("vendor").end()
.end();
out.start("security").start("all-permissions").end().end();
out.start("resources")
.start("j2se", "version","1.6+").end();
for(Jar jar : app.getJars()) {
out.start("jar","href","lib/"+jar.getName());
if(jar.isMain()) out.attr("main", "true");
out.end();
}
out.end();
out.start("application-desc")
.attr("main-class", app.getMainClass())
.end();
out.end();
out.close();
}
public static void copyStream(InputStream fin, OutputStream fout) throws IOException {
byte[] buf = new byte[1024*16];
while(true) {
int n = fin.read(buf);
if(n < 0) break;
fout.write(buf,0,n);
}
fin.close();
fout.close();
}
}