Mercurial > jhg

annotate src/org/tmatesoft/hg/repo/Changeset.java @ 116:5d13dcaaff39

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Test content of each and every revision
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Thu, 03 Feb 2011 23:37:21 +0100
parents a3a2e5deb320
children 44b97930570c
rev   line source
38
50dfc69c108e Nodeid is confusing, denote it's reference to manifest
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 5
diff changeset
1 /*
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 64
diff changeset
2 * Copyright (c) 2010-2011 TMate Software Ltd
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 64
diff changeset
3 *
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 64
diff changeset
4 * This program is free software; you can redistribute it and/or modify
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 64
diff changeset
5 * it under the terms of the GNU General Public License as published by
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 64
diff changeset
6 * the Free Software Foundation; version 2 of the License.
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 64
diff changeset
7 *
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 64
diff changeset
8 * This program is distributed in the hope that it will be useful,
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 64
diff changeset
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 64
diff changeset
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 64
diff changeset
11 * GNU General Public License for more details.
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 64
diff changeset
12 *
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 64
diff changeset
13 * For information on how to redistribute this software under
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 64
diff changeset
14 * the terms of a license other than GNU General Public License
102
a3a2e5deb320 Updated contact address to support@hg4j.com
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 87
diff changeset
15 * contact TMate Software at support@hg4j.com
0
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
16 */
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 64
diff changeset
17 package org.tmatesoft.hg.repo;
0
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
18
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
19 import java.io.UnsupportedEncodingException;
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
20 import java.util.ArrayList;
47
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
21 import java.util.Collections;
40
21e26da142fa Time parsing in Changeset
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 38
diff changeset
22 import java.util.Date;
47
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
23 import java.util.Formatter;
49
26e3eeaa3962 branch and user filtering for log operation
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 47
diff changeset
24 import java.util.HashMap;
47
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
25 import java.util.List;
40
21e26da142fa Time parsing in Changeset
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 38
diff changeset
26 import java.util.Locale;
47
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
27 import java.util.Map;
0
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
28
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 64
diff changeset
29 import org.tmatesoft.hg.core.Nodeid;
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 64
diff changeset
30
0
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
31 /**
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
32 * @see mercurial/changelog.py:read()
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
33 * <pre>
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
34 format used:
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
35 nodeid\n : manifest node in ascii
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
36 user\n : user, no \n or \r allowed
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
37 time tz extra\n : date (time is int or float, timezone is int)
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
38 : extra is metadatas, encoded and separated by '\0'
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
39 : older versions ignore it
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
40 files\n\n : files modified by the cset, no \n or \r allowed
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
41 (.*) : comment (free text, ideally utf-8)
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
42
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
43 changelog v0 doesn't use extra
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
44 * </pre>
74
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 64
diff changeset
45 *
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 64
diff changeset
46 * @author Artem Tikhomirov
6f1b88693d48 Complete refactoring to org.tmatesoft
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 64
diff changeset
47 * @author TMate Software Ltd.
0
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
48 */
47
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
49 public class Changeset implements Cloneable /*for those that would like to keep a copy*/ {
3
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 2
diff changeset
50 // TODO immutable
38
50dfc69c108e Nodeid is confusing, denote it's reference to manifest
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 5
diff changeset
51 private /*final*/ Nodeid manifest;
0
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
52 private String user;
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
53 private String comment;
47
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
54 private List<String> files; // unmodifiable collection (otherwise #files() and implicit #clone() shall be revised)
40
21e26da142fa Time parsing in Changeset
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 38
diff changeset
55 private Date time;
47
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
56 private int timezone; // not sure it's of any use
49
26e3eeaa3962 branch and user filtering for log operation
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 47
diff changeset
57 private Map<String,String> extras;
0
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
58
47
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
59 private Changeset() {
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
60 }
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
61
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
62 public Nodeid manifest() {
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
63 return manifest;
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
64 }
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
65
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
66 public String user() {
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
67 return user;
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
68 }
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
69
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
70 public String comment() {
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
71 return comment;
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
72 }
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
73
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
74 public List<String> files() {
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
75 return files;
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
76 }
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
77
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
78 public Date date() {
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
79 return time;
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
80 }
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
81
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
82 public String dateString() {
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
83 StringBuilder sb = new StringBuilder(30);
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
84 Formatter f = new Formatter(sb, Locale.US);
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
85 f.format("%ta %<tb %<td %<tH:%<tM:%<tS %<tY %<tz", time);
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
86 return sb.toString();
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
87 }
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
88
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
89 public Map<String, String> extras() {
49
26e3eeaa3962 branch and user filtering for log operation
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 47
diff changeset
90 return extras;
26e3eeaa3962 branch and user filtering for log operation
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 47
diff changeset
91 }
26e3eeaa3962 branch and user filtering for log operation
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 47
diff changeset
92
26e3eeaa3962 branch and user filtering for log operation
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 47
diff changeset
93 public String branch() {
26e3eeaa3962 branch and user filtering for log operation
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 47
diff changeset
94 return extras.get("branch");
47
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
95 }
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
96
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
97 @Override
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
98 public String toString() {
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
99 StringBuilder sb = new StringBuilder();
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
100 sb.append("Changeset {");
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
101 sb.append("User: ").append(user).append(", ");
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
102 sb.append("Comment: ").append(comment).append(", ");
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
103 sb.append("Manifest: ").append(manifest).append(", ");
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
104 sb.append("Date: ").append(time).append(", ");
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
105 sb.append("Files: ").append(files.size());
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
106 for (String s : files) {
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
107 sb.append(", ").append(s);
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
108 }
40
21e26da142fa Time parsing in Changeset
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 38
diff changeset
109 if (extras != null) {
47
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
110 sb.append(", Extra: ").append(extras);
40
21e26da142fa Time parsing in Changeset
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 38
diff changeset
111 }
47
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
112 sb.append("}");
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
113 return sb.toString();
0
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
114 }
64
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 54
diff changeset
115
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 54
diff changeset
116 @Override
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 54
diff changeset
117 public Changeset clone() {
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 54
diff changeset
118 try {
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 54
diff changeset
119 return (Changeset) super.clone();
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 54
diff changeset
120 } catch (CloneNotSupportedException ex) {
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 54
diff changeset
121 throw new InternalError(ex.toString());
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 54
diff changeset
122 }
19e9e220bf68 Convenient commands constitute hi-level API. org.tmatesoft namespace, GPL2 statement
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 54
diff changeset
123 }
0
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
124
3
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 2
diff changeset
125 public static Changeset parse(byte[] data, int offset, int length) {
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 2
diff changeset
126 Changeset rv = new Changeset();
5
fc265ddeab26 File content and non-effective, although working, patch application
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
127 rv.init(data, offset, length);
fc265ddeab26 File content and non-effective, although working, patch application
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
128 return rv;
fc265ddeab26 File content and non-effective, although working, patch application
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
129 }
fc265ddeab26 File content and non-effective, although working, patch application
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
130
fc265ddeab26 File content and non-effective, although working, patch application
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
131 /*package-local*/ void init(byte[] data, int offset, int length) {
0
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
132 final int bufferEndIndex = offset + length;
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
133 final byte lineBreak = (byte) '\n';
3
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 2
diff changeset
134 int breakIndex1 = indexOf(data, lineBreak, offset, bufferEndIndex);
0
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
135 if (breakIndex1 == -1) {
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
136 throw new IllegalArgumentException("Bad Changeset data");
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
137 }
5
fc265ddeab26 File content and non-effective, although working, patch application
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
138 Nodeid _nodeid = Nodeid.fromAscii(data, 0, breakIndex1);
3
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 2
diff changeset
139 int breakIndex2 = indexOf(data, lineBreak, breakIndex1+1, bufferEndIndex);
0
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
140 if (breakIndex2 == -1) {
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
141 throw new IllegalArgumentException("Bad Changeset data");
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
142 }
5
fc265ddeab26 File content and non-effective, although working, patch application
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
143 String _user = new String(data, breakIndex1+1, breakIndex2 - breakIndex1 - 1);
3
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 2
diff changeset
144 int breakIndex3 = indexOf(data, lineBreak, breakIndex2+1, bufferEndIndex);
0
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
145 if (breakIndex3 == -1) {
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
146 throw new IllegalArgumentException("Bad Changeset data");
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
147 }
40
21e26da142fa Time parsing in Changeset
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 38
diff changeset
148 String _timeString = new String(data, breakIndex2+1, breakIndex3 - breakIndex2 - 1);
21e26da142fa Time parsing in Changeset
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 38
diff changeset
149 int space1 = _timeString.indexOf(' ');
21e26da142fa Time parsing in Changeset
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 38
diff changeset
150 if (space1 == -1) {
21e26da142fa Time parsing in Changeset
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 38
diff changeset
151 throw new IllegalArgumentException("Bad Changeset data");
21e26da142fa Time parsing in Changeset
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 38
diff changeset
152 }
21e26da142fa Time parsing in Changeset
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 38
diff changeset
153 int space2 = _timeString.indexOf(' ', space1+1);
21e26da142fa Time parsing in Changeset
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 38
diff changeset
154 if (space2 == -1) {
21e26da142fa Time parsing in Changeset
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 38
diff changeset
155 space2 = _timeString.length();
21e26da142fa Time parsing in Changeset
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 38
diff changeset
156 }
21e26da142fa Time parsing in Changeset
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 38
diff changeset
157 long unixTime = Long.parseLong(_timeString.substring(0, space1)); // XXX Float, perhaps
47
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
158 int _timezone = Integer.parseInt(_timeString.substring(space1+1, space2));
40
21e26da142fa Time parsing in Changeset
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 38
diff changeset
159 // XXX not sure need to add timezone here - I can't figure out whether Hg keeps GMT time, and records timezone just for info, or unixTime is taken local
21e26da142fa Time parsing in Changeset
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 38
diff changeset
160 // on commit and timezone is recorded to adjust it to UTC.
47
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
161 Date _time = new Date(unixTime * 1000);
40
21e26da142fa Time parsing in Changeset
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 38
diff changeset
162 String _extras = space2 < _timeString.length() ? _timeString.substring(space2+1) : null;
49
26e3eeaa3962 branch and user filtering for log operation
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 47
diff changeset
163 Map<String, String> _extrasMap;
26e3eeaa3962 branch and user filtering for log operation
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 47
diff changeset
164 if (_extras == null) {
26e3eeaa3962 branch and user filtering for log operation
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 47
diff changeset
165 _extrasMap = Collections.singletonMap("branch", "default");
26e3eeaa3962 branch and user filtering for log operation
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 47
diff changeset
166 } else {
26e3eeaa3962 branch and user filtering for log operation
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 47
diff changeset
167 _extrasMap = new HashMap<String, String>();
26e3eeaa3962 branch and user filtering for log operation
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 47
diff changeset
168 for (String pair : _extras.split("\00")) {
54
fd4f2c98995b Correct split symbol for extra metadata
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 49
diff changeset
169 int eq = pair.indexOf(':');
49
26e3eeaa3962 branch and user filtering for log operation
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 47
diff changeset
170 // FIXME need to decode key/value, @see changelog.py:decodeextra
26e3eeaa3962 branch and user filtering for log operation
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 47
diff changeset
171 _extrasMap.put(pair.substring(0, eq), pair.substring(eq+1));
26e3eeaa3962 branch and user filtering for log operation
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 47
diff changeset
172 }
26e3eeaa3962 branch and user filtering for log operation
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 47
diff changeset
173 if (!_extrasMap.containsKey("branch")) {
26e3eeaa3962 branch and user filtering for log operation
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 47
diff changeset
174 _extrasMap.put("branch", "default");
26e3eeaa3962 branch and user filtering for log operation
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 47
diff changeset
175 }
26e3eeaa3962 branch and user filtering for log operation
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 47
diff changeset
176 _extrasMap = Collections.unmodifiableMap(_extrasMap);
26e3eeaa3962 branch and user filtering for log operation
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 47
diff changeset
177 }
0
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
178
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
179 //
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
180 int lastStart = breakIndex3 + 1;
3
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 2
diff changeset
181 int breakIndex4 = indexOf(data, lineBreak, lastStart, bufferEndIndex);
87
25f2e5d1cd8b Fix IAE when changeset has no files listed (merged revision)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 74
diff changeset
182 ArrayList<String> _files = null;
25f2e5d1cd8b Fix IAE when changeset has no files listed (merged revision)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 74
diff changeset
183 if (breakIndex4 > lastStart) {
25f2e5d1cd8b Fix IAE when changeset has no files listed (merged revision)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 74
diff changeset
184 // if breakIndex4 == lastStart, we already found \n\n and hence there are no files (e.g. merge revision)
25f2e5d1cd8b Fix IAE when changeset has no files listed (merged revision)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 74
diff changeset
185 _files = new ArrayList<String>(5);
25f2e5d1cd8b Fix IAE when changeset has no files listed (merged revision)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 74
diff changeset
186 while (breakIndex4 != -1 && breakIndex4 + 1 < bufferEndIndex) {
25f2e5d1cd8b Fix IAE when changeset has no files listed (merged revision)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 74
diff changeset
187 _files.add(new String(data, lastStart, breakIndex4 - lastStart));
25f2e5d1cd8b Fix IAE when changeset has no files listed (merged revision)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 74
diff changeset
188 lastStart = breakIndex4 + 1;
25f2e5d1cd8b Fix IAE when changeset has no files listed (merged revision)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 74
diff changeset
189 if (data[breakIndex4 + 1] == lineBreak) {
25f2e5d1cd8b Fix IAE when changeset has no files listed (merged revision)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 74
diff changeset
190 // found \n\n
25f2e5d1cd8b Fix IAE when changeset has no files listed (merged revision)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 74
diff changeset
191 break;
25f2e5d1cd8b Fix IAE when changeset has no files listed (merged revision)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 74
diff changeset
192 } else {
25f2e5d1cd8b Fix IAE when changeset has no files listed (merged revision)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 74
diff changeset
193 breakIndex4 = indexOf(data, lineBreak, lastStart, bufferEndIndex);
25f2e5d1cd8b Fix IAE when changeset has no files listed (merged revision)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 74
diff changeset
194 }
0
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
195 }
87
25f2e5d1cd8b Fix IAE when changeset has no files listed (merged revision)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 74
diff changeset
196 if (breakIndex4 == -1 || breakIndex4 >= bufferEndIndex) {
25f2e5d1cd8b Fix IAE when changeset has no files listed (merged revision)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 74
diff changeset
197 throw new IllegalArgumentException("Bad Changeset data");
25f2e5d1cd8b Fix IAE when changeset has no files listed (merged revision)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 74
diff changeset
198 }
25f2e5d1cd8b Fix IAE when changeset has no files listed (merged revision)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 74
diff changeset
199 } else {
25f2e5d1cd8b Fix IAE when changeset has no files listed (merged revision)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 74
diff changeset
200 breakIndex4--;
0
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
201 }
5
fc265ddeab26 File content and non-effective, although working, patch application
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
202 String _comment;
0
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
203 try {
5
fc265ddeab26 File content and non-effective, although working, patch application
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
204 _comment = new String(data, breakIndex4+2, bufferEndIndex - breakIndex4 - 2, "UTF-8");
0
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
205 } catch (UnsupportedEncodingException ex) {
5
fc265ddeab26 File content and non-effective, although working, patch application
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
206 _comment = "";
0
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
207 throw new IllegalStateException("Could hardly happen");
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
208 }
5
fc265ddeab26 File content and non-effective, although working, patch application
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
209 // change this instance at once, don't leave it partially changes in case of error
38
50dfc69c108e Nodeid is confusing, denote it's reference to manifest
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 5
diff changeset
210 this.manifest = _nodeid;
5
fc265ddeab26 File content and non-effective, although working, patch application
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
211 this.user = _user;
40
21e26da142fa Time parsing in Changeset
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 38
diff changeset
212 this.time = _time;
47
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
213 this.timezone = _timezone;
87
25f2e5d1cd8b Fix IAE when changeset has no files listed (merged revision)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 74
diff changeset
214 this.files = _files == null ? Collections.<String>emptyList() : Collections.unmodifiableList(_files);
5
fc265ddeab26 File content and non-effective, although working, patch application
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
215 this.comment = _comment;
49
26e3eeaa3962 branch and user filtering for log operation
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 47
diff changeset
216 this.extras = _extrasMap;
0
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
217 }
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
218
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
219 private static int indexOf(byte[] src, byte what, int startOffset, int endIndex) {
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
220 for (int i = startOffset; i < endIndex; i++) {
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
221 if (src[i] == what) {
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
222 return i;
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
223 }
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
224 }
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
225 return -1;
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
226 }
2
08db726a0fb7 Shaping out low-level Hg structures
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 0
diff changeset
227
3
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 2
diff changeset
228 public interface Inspector {
2
08db726a0fb7 Shaping out low-level Hg structures
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 0
diff changeset
229 // first(), last(), single().
08db726a0fb7 Shaping out low-level Hg structures
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 0
diff changeset
230 // <T>
47
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
231 // TODO describe whether cset is new instance each time
b01500fe2604 Log command output to match 'hg log'
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 40
diff changeset
232 void next(int revisionNumber, Nodeid nodeid, Changeset cset);
2
08db726a0fb7 Shaping out low-level Hg structures
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 0
diff changeset
233 }
0
dbd663faec1f Basic changelog parsing
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
234 }