public static String CreateZip(String[] filesToZip, String zipFileName) {
byte[] buffer = new byte[18024];
try {
ZipOutputStream out = new ZipOutputStream(new FileOutputStream(zipFileName));
out.setLevel(Deflater.BEST_COMPRESSION);
for (int i = 0; i < filesToZip.length; i++) {
FileInputStream in = new FileInputStream(filesToZip[i]);
String fileName = null;
for (int X = filesToZip[i].length() - 1; X >= 0; X--) {
if (filesToZip[i].charAt(X) == '\\' || filesToZip[i].charAt(X) == '/') {
fileName = filesToZip[i].substring(X + 1);
break;
} else if (X == 0) fileName = filesToZip[i];
}
out.putNextEntry(new ZipEntry(fileName));
int len;
while ((len = in.read(buffer)) > 0) out.write(buffer, 0, len);
out.closeEntry();
in.close();
}
out.close();
} catch (IllegalArgumentException e) {
return "Failed to create zip: " + e.toString();
} catch (FileNotFoundException e) {
return "Failed to create zip: " + e.toString();
} catch (IOException e) {
return "Failed to create zip: " + e.toString();
}
return "Success";
}
/**
* Puts the uninstaller.
*
* @exception Exception Description of the Exception
*/
private void putUninstaller() throws Exception {
// Me make the .uninstaller directory
String dest = translatePath("$INSTALL_PATH") + File.separator + "Uninstaller";
String jar = dest + File.separator + "uninstaller.jar";
File pathMaker = new File(dest);
pathMaker.mkdirs();
// We log the uninstaller deletion information
UninstallData udata = UninstallData.getInstance();
udata.setUninstallerJarFilename(jar);
udata.setUninstallerPath(dest);
// We open our final jar file
FileOutputStream out = new FileOutputStream(jar);
ZipOutputStream outJar = new ZipOutputStream(out);
idata.uninstallOutJar = outJar;
outJar.setLevel(9);
udata.addFile(jar);
// We copy the uninstaller
InputStream in = getClass().getResourceAsStream("/res/IzPack.uninstaller");
ZipInputStream inRes = new ZipInputStream(in);
ZipEntry zentry = inRes.getNextEntry();
while (zentry != null) {
// Puts a new entry
outJar.putNextEntry(new ZipEntry(zentry.getName()));
// Byte to byte copy
int unc = inRes.read();
while (unc != -1) {
outJar.write(unc);
unc = inRes.read();
}
// Next one please
inRes.closeEntry();
outJar.closeEntry();
zentry = inRes.getNextEntry();
}
inRes.close();
// We put the langpack
in = getClass().getResourceAsStream("/langpacks/" + idata.localeISO3 + ".xml");
outJar.putNextEntry(new ZipEntry("langpack.xml"));
int read = in.read();
while (read != -1) {
outJar.write(read);
read = in.read();
}
outJar.closeEntry();
}
