/**
* Copy from the copy method in StructUtil. Did not want to drag that code in. maybe this actually
* should go to struct.
*
* @param from
* @param to
* @param excludes
* @return
* @throws Exception
*/
public static <T extends struct> T xcopy(struct from, T to, String... excludes) throws Exception {
Arrays.sort(excludes);
for (Field f : from.fields()) {
if (Arrays.binarySearch(excludes, f.getName()) >= 0) continue;
Object o = f.get(from);
if (o == null) continue;
Field tof = to.getField(f.getName());
if (tof != null)
try {
tof.set(to, Converter.cnv(tof.getGenericType(), o));
} catch (Exception e) {
System.out.println(
"Failed to convert "
+ f.getName()
+ " from "
+ from.getClass()
+ " to "
+ to.getClass()
+ " value "
+ o
+ " exception "
+ e);
}
}
return to;
}
public static String _c1(c1options x) {
assertEquals(true, x.flag());
assertEquals(33, x.a());
assertEquals("bb", x.bb(), "bb");
assertEquals(Arrays.asList(new File("f1.txt"), new File("f2.txt")), x.input());
assertEquals(false, x.notset());
assertEquals(Arrays.asList("-a", "--a", "a"), x._arguments());
return "a";
}
private int compare(Revision a, Revision b) {
if (Arrays.equals(a._id, b._id)) return 0;
Version va = getVersion(a);
Version vb = getVersion(b);
int n = va.compareTo(vb);
if (n != 0) return n;
if (a.created != b.created) return a.created > b.created ? 1 : -1;
for (int i = 0; i < a._id.length; i++)
if (a._id[i] != b._id[i]) return a._id[i] > b._id[i] ? 1 : -1;
return 0;
}
public String verify(JarFile jar, String... algorithms) throws IOException {
if (algorithms == null || algorithms.length == 0) algorithms = new String[] {"MD5", "SHA"};
else if (algorithms.length == 1 && algorithms[0].equals("-")) return null;
try {
Manifest m = jar.getManifest();
if (m.getEntries().isEmpty()) return "No name sections";
for (Enumeration<JarEntry> e = jar.entries(); e.hasMoreElements(); ) {
JarEntry je = e.nextElement();
if (MANIFEST_ENTRY.matcher(je.getName()).matches()) continue;
Attributes nameSection = m.getAttributes(je.getName());
if (nameSection == null) return "No name section for " + je.getName();
for (String algorithm : algorithms) {
try {
MessageDigest md = MessageDigest.getInstance(algorithm);
String expected = nameSection.getValue(algorithm + "-Digest");
if (expected != null) {
byte digest[] = Base64.decodeBase64(expected);
copy(jar.getInputStream(je), md);
if (!Arrays.equals(digest, md.digest()))
return "Invalid digest for "
+ je.getName()
+ ", "
+ expected
+ " != "
+ Base64.encodeBase64(md.digest());
} else reporter.error("could not find digest for " + algorithm + "-Digest");
} catch (NoSuchAlgorithmException nsae) {
return "Missing digest algorithm " + algorithm;
}
}
}
} catch (Exception e) {
return "Failed to verify due to exception: " + e.getMessage();
}
return null;
}
public void testCommand() throws Exception {
CommandLine getopt = new CommandLine(rp);
assertEquals("[cmda, cmdb]", getopt.getCommands(new X()).keySet().toString());
getopt.execute(new X(), "cmda", Arrays.asList("-e", "help"));
}