private static void addEntry(
final String pName, final String pContent, final TarOutputStream pOutput) throws IOException {
final byte[] data = pContent.getBytes("UTF-8");
final TarEntry entry = new TarEntry("./" + pName);
entry.setSize(data.length);
entry.setNames("root", "root");
pOutput.putNextEntry(entry);
pOutput.write(data);
pOutput.closeEntry();
}
public TarEntry map(final TarEntry pEntry) {
final String name = pEntry.getName();
final TarEntry newEntry = new TarEntry(prefix + '/' + Utils.stripPath(strip, name));
newEntry.setUserId(pEntry.getUserId());
newEntry.setGroupId(pEntry.getGroupId());
newEntry.setUserName(pEntry.getUserName());
newEntry.setGroupName(pEntry.getGroupName());
newEntry.setMode(pEntry.getMode());
newEntry.setSize(pEntry.getSize());
return newEntry;
}
@Test(timeout = 30000)
public void testUnTar() throws IOException {
setupDirs();
// make a simple tar:
final File simpleTar = new File(del, FILE);
OutputStream os = new FileOutputStream(simpleTar);
TarOutputStream tos = new TarOutputStream(os);
try {
TarEntry te = new TarEntry("/bar/foo");
byte[] data = "some-content".getBytes("UTF-8");
te.setSize(data.length);
tos.putNextEntry(te);
tos.write(data);
tos.closeEntry();
tos.flush();
tos.finish();
} finally {
tos.close();
}
// successfully untar it into an existing dir:
FileUtil.unTar(simpleTar, tmp);
// check result:
assertTrue(new File(tmp, "/bar/foo").exists());
assertEquals(12, new File(tmp, "/bar/foo").length());
final File regularFile = new File(tmp, "QuickBrownFoxJumpsOverTheLazyDog");
regularFile.createNewFile();
assertTrue(regularFile.exists());
try {
FileUtil.unTar(simpleTar, regularFile);
assertTrue("An IOException expected.", false);
} catch (IOException ioe) {
// okay
}
}
/*