private static void addControlEntry(
final String pName, final String pContent, final TarArchiveOutputStream pOutput)
throws IOException {
final byte[] data = pContent.getBytes("UTF-8");
final TarArchiveEntry entry = new TarArchiveEntry("./" + pName, true);
entry.setSize(data.length);
entry.setNames("root", "root");
if (MAINTAINER_SCRIPTS.contains(pName)) {
entry.setMode(PermMapper.toMode("755"));
} else {
entry.setMode(PermMapper.toMode("644"));
}
pOutput.putArchiveEntry(entry);
pOutput.write(data);
pOutput.closeArchiveEntry();
}
/**
* Build control archive of the deb
*
* @param pControlFiles
* @param pDataSize
* @param pChecksums
* @param pOutput
* @return
* @throws FileNotFoundException
* @throws IOException
* @throws ParseException
*/
private PackageDescriptor buildControl(
final File[] pControlFiles,
final BigInteger pDataSize,
final StringBuffer pChecksums,
final File pOutput)
throws IOException, ParseException {
PackageDescriptor packageDescriptor = null;
final TarOutputStream outputStream =
new TarOutputStream(new GZIPOutputStream(new FileOutputStream(pOutput)));
outputStream.setLongFileMode(TarOutputStream.LONGFILE_GNU);
for (int i = 0; i < pControlFiles.length; i++) {
final File file = pControlFiles[i];
if (file.isDirectory()) {
continue;
}
final TarEntry entry = new TarEntry(file);
final String name = file.getName();
entry.setName("./" + name);
entry.setNames("root", "root");
entry.setMode(PermMapper.toMode("755"));
if ("control".equals(name)) {
packageDescriptor = new PackageDescriptor(new FileInputStream(file), resolver);
if (packageDescriptor.get("Date") == null) {
SimpleDateFormat fmt =
new SimpleDateFormat(
"EEE, d MMM yyyy HH:mm:ss Z",
Locale.ENGLISH); // Mon, 26 Mar 2007 11:44:04 +0200 (RFC 2822)
// FIXME Is this field allowed in package descriptors ?
packageDescriptor.set("Date", fmt.format(new Date()));
}
if (packageDescriptor.get("Distribution") == null) {
packageDescriptor.set("Distribution", "unknown");
}
if (packageDescriptor.get("Urgency") == null) {
packageDescriptor.set("Urgency", "low");
}
final String debFullName = System.getenv("DEBFULLNAME");
final String debEmail = System.getenv("DEBEMAIL");
if (debFullName != null && debEmail != null) {
packageDescriptor.set("Maintainer", debFullName + " <" + debEmail + ">");
console.println("Using maintainer from the environment variables.");
}
continue;
}
final InputStream inputStream = new FileInputStream(file);
outputStream.putNextEntry(entry);
Utils.copy(inputStream, outputStream);
outputStream.closeEntry();
inputStream.close();
}
if (packageDescriptor == null) {
throw new FileNotFoundException("No control file in " + Arrays.toString(pControlFiles));
}
packageDescriptor.set("Installed-Size", pDataSize.divide(BigInteger.valueOf(1024)).toString());
addEntry("control", packageDescriptor.toString(), outputStream);
addEntry("md5sums", pChecksums.toString(), outputStream);
outputStream.close();
return packageDescriptor;
}
