Mercurial > hg4j

annotate src/com/tmate/hgkit/console/Bundle.java @ 32:42585c7cd641

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Initial dump of a bundle
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Thu, 13 Jan 2011 03:41:10 +0100
parents
children 51bc56c0addd
rev   line source
32
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
1 /*
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
2 * Copyright (c) 2011 Artem Tikhomirov
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
3 */
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
4 package com.tmate.hgkit.console;
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
5
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
6 import java.io.File;
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
7
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
8 import com.tmate.hgkit.fs.DataAccess;
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
9 import com.tmate.hgkit.fs.DataAccessProvider;
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
10 import com.tmate.hgkit.ll.Nodeid;
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
11
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
12 /**
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
13 * @see http://mercurial.selenic.com/wiki/BundleFormat
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
14 *
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
15 * @author artem
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
16 */
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
17 public class Bundle {
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
18
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
19 public static void main(String[] args) throws Exception {
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
20 File bundleFile = new File("/temp/hg/hg-bundle-a78c980749e3.tmp");
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
21 DataAccessProvider dap = new DataAccessProvider();
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
22 DataAccess da = dap.create(bundleFile);
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
23 while (!da.isEmpty()) {
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
24 int len = da.readInt();
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
25 while (len > 4) {
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
26 byte[] nb = new byte[20];
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
27 da.readBytes(nb, 0, 20);
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
28 Nodeid node = new Nodeid(nb, true);
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
29 da.readBytes(nb, 0, 20);
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
30 Nodeid p1 = new Nodeid(nb, true);
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
31 da.readBytes(nb, 0, 20);
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
32 Nodeid p2 = new Nodeid(nb, true);
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
33 da.readBytes(nb, 0, 20);
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
34 Nodeid cs = new Nodeid(nb, true);
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
35 da.skip(len - 84);
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
36 System.out.printf("%6d %s %s %s %s\n", len, node, p1, p2, cs);
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
37 len = da.isEmpty() ? 0 : da.readInt();
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
38 }
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
39 System.out.println("Group done");
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
40 }
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
41 }
42585c7cd641 Initial dump of a bundle
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
42 }