Mercurial > hg4j

annotate src/com/tmate/hgkit/ll/LocalHgRepo.java @ 19:40532cdc92fc

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Inspector (visitor) for manifest
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Tue, 04 Jan 2011 01:01:39 +0100
parents 02ee376bee79
children 11cfabe692b3
rev   line source
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 9
diff changeset
1 /*
1
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
2 * Copyright (c) 2010 Artem Tikhomirov
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
3 */
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
4 package com.tmate.hgkit.ll;
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
5
8
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
6 import java.io.BufferedReader;
1
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
7 import java.io.File;
8
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
8 import java.io.FileInputStream;
1
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
9 import java.io.IOException;
8
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
10 import java.io.InputStreamReader;
3
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
11 import java.lang.ref.SoftReference;
8
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
12 import java.util.Arrays;
3
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
13 import java.util.HashMap;
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
14 import java.util.LinkedList;
8
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
15 import java.util.TreeSet;
1
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
16
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 9
diff changeset
17 import com.tmate.hgkit.fs.DataAccessProvider;
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 9
diff changeset
18
1
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
19 /**
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
20 * @author artem
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
21 */
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
22 public class LocalHgRepo extends HgRepository {
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
23
8
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
24 private File repoDir; // .hg folder
1
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
25 private final String repoLocation;
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 9
diff changeset
26 private final DataAccessProvider dataAccess;
1
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
27
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
28 public LocalHgRepo(String repositoryPath) {
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
29 setInvalid(true);
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
30 repoLocation = repositoryPath;
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 9
diff changeset
31 dataAccess = null;
1
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
32 }
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
33
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
34 public LocalHgRepo(File repositoryRoot) throws IOException {
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
35 assert ".hg".equals(repositoryRoot.getName()) && repositoryRoot.isDirectory();
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
36 setInvalid(false);
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
37 repoDir = repositoryRoot;
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
38 repoLocation = repositoryRoot.getParentFile().getCanonicalPath();
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 9
diff changeset
39 dataAccess = new DataAccessProvider();
8
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
40 parseRequires();
1
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
41 }
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
42
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
43 @Override
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
44 public String getLocation() {
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
45 return repoLocation;
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
46 }
18
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
47
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
48 @Override
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
49 public void status(int rev1, int rev2, StatusInspector inspector) {
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
50 throw HgRepository.notImplemented();
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
51 }
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
52
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
53 public void statusLocal(int rev1, StatusInspector inspector) {
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
54 LinkedList<File> folders = new LinkedList<File>();
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
55 final File rootDir = repoDir.getParentFile();
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
56 folders.add(rootDir);
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
57 final HgDirstate dirstate = loadDirstate();
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
58 final HgIgnore hgignore = loadIgnore();
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
59 TreeSet<String> knownEntries = dirstate.all();
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
60 do {
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
61 File d = folders.removeFirst();
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
62 for (File f : d.listFiles()) {
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
63 if (f.isDirectory()) {
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
64 if (!".hg".equals(f.getName())) {
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
65 folders.addLast(f);
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
66 }
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
67 } else {
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
68 // FIXME path relative to rootDir
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
69 String fname = normalize(f.getPath().substring(rootDir.getPath().length() + 1));
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
70 if (hgignore.isIgnored(fname)) {
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
71 inspector.ignored(fname);
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
72 } else {
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
73 if (knownEntries.remove(fname)) {
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
74 // modified, added, removed, clean
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
75 HgDirstate.Record r;
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
76 if ((r = dirstate.checkNormal(fname)) != null) {
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
77 // either clean or modified
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
78 if (f.lastModified() / 1000 == r.time && r.size == f.length()) {
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
79 inspector.clean(fname);
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
80 } else {
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
81 // FIXME check actual content to avoid false modified files
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
82 inspector.modified(fname);
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
83 }
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
84 } else if ((r = dirstate.checkAdded(fname)) != null) {
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
85 if (r.name2 == null) {
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
86 inspector.added(fname);
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
87 } else {
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
88 inspector.copied(fname, r.name2);
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
89 }
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
90 } else if ((r = dirstate.checkRemoved(fname)) != null) {
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
91 inspector.removed(fname);
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
92 } else if ((r = dirstate.checkMerged(fname)) != null) {
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
93 inspector.modified(fname);
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
94 }
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
95 } else {
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
96 inspector.unknown(fname);
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
97 }
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
98 }
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
99 }
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
100 }
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
101 } while (!folders.isEmpty());
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
102 for (String m : knownEntries) {
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
103 inspector.missing(m);
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
104 }
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
105 }
02ee376bee79 status operation against current working directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 15
diff changeset
106
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 9
diff changeset
107 // XXX package-local, unless there are cases when required from outside (guess, working dir/revision walkers may hide dirstate access and no public visibility needed)
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 9
diff changeset
108 public final HgDirstate loadDirstate() {
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 9
diff changeset
109 // XXX may cache in SoftReference if creation is expensive
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 9
diff changeset
110 return new HgDirstate(this, new File(repoDir, "dirstate"));
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 9
diff changeset
111 }
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 9
diff changeset
112
15
865bf07f381f Basic hgignore handling
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 10
diff changeset
113 // package-local, see comment for loadDirstate
865bf07f381f Basic hgignore handling
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 10
diff changeset
114 public final HgIgnore loadIgnore() {
865bf07f381f Basic hgignore handling
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 10
diff changeset
115 return new HgIgnore(this);
865bf07f381f Basic hgignore handling
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 10
diff changeset
116 }
865bf07f381f Basic hgignore handling
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 10
diff changeset
117
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 9
diff changeset
118 /*package-local*/ DataAccessProvider getDataAccess() {
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 9
diff changeset
119 return dataAccess;
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 9
diff changeset
120 }
15
865bf07f381f Basic hgignore handling
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 10
diff changeset
121
865bf07f381f Basic hgignore handling
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 10
diff changeset
122 /*package-local*/ File getRepositoryRoot() {
865bf07f381f Basic hgignore handling
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 10
diff changeset
123 return repoDir;
865bf07f381f Basic hgignore handling
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 10
diff changeset
124 }
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 9
diff changeset
125
3
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
126 private final HashMap<String, SoftReference<RevlogStream>> streamsCache = new HashMap<String, SoftReference<RevlogStream>>();
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
127
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
128 /**
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
129 * path - repository storage path (i.e. one usually with .i or .d)
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
130 */
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
131 @Override
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
132 protected RevlogStream resolve(String path) {
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
133 final SoftReference<RevlogStream> ref = streamsCache.get(path);
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
134 RevlogStream cached = ref == null ? null : ref.get();
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
135 if (cached != null) {
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
136 return cached;
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
137 }
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
138 File f = new File(repoDir, path);
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
139 if (f.exists()) {
10
382cfe9463db Dirstate parsing. DataAccess refactored to allow reuse and control over constants
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 9
diff changeset
140 RevlogStream s = new RevlogStream(dataAccess, f);
3
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
141 streamsCache.put(path, new SoftReference<RevlogStream>(s));
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
142 return s;
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
143 }
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
144 return null;
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
145 }
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
146
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
147 @Override
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
148 public HgDataFile getFileNode(String path) {
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
149 String nPath = normalize(path);
8
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
150 String storagePath = toStoragePath(nPath, true);
3
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
151 RevlogStream content = resolve(storagePath);
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
152 // XXX no content when no file? or HgDataFile.exists() to detect that? How about files that were removed in previous releases?
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
153 return new HgDataFile(this, nPath, content);
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
154 }
8
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
155
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
156 private boolean revlogv1;
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
157 private boolean store;
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
158 private boolean fncache;
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
159 private boolean dotencode;
3
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
160
8
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
161
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
162 private void parseRequires() {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
163 File requiresFile = new File(repoDir, "requires");
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
164 if (!requiresFile.exists()) {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
165 return;
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
166 }
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
167 try {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
168 BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(requiresFile)));
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
169 String line;
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
170 while ((line = br.readLine()) != null) {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
171 revlogv1 |= "revlogv1".equals(line);
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
172 store |= "store".equals(line);
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
173 fncache |= "fncache".equals(line);
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
174 dotencode |= "dotencode".equals(line);
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
175 }
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
176 } catch (IOException ex) {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
177 ex.printStackTrace(); // FIXME log
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
178 }
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
179 }
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
180
9
d6d2a630f4a6 Access to underlaying file data wrapped into own Access object, implemented with FileChannel and ByteBuffer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 8
diff changeset
181 // FIXME document what path argument is, whether it includes .i or .d, and whether it's 'normalized' (slashes) or not.
d6d2a630f4a6 Access to underlaying file data wrapped into own Access object, implemented with FileChannel and ByteBuffer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 8
diff changeset
182 // since .hg/store keeps both .i files and files without extension (e.g. fncache), guees, for data == false
d6d2a630f4a6 Access to underlaying file data wrapped into own Access object, implemented with FileChannel and ByteBuffer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 8
diff changeset
183 // we shall assume path has extension
3
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
184 // FIXME much more to be done, see store.py:_hybridencode
8
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
185 // @see http://mercurial.selenic.com/wiki/CaseFoldingPlan
9
d6d2a630f4a6 Access to underlaying file data wrapped into own Access object, implemented with FileChannel and ByteBuffer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 8
diff changeset
186 @Override
8
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
187 protected String toStoragePath(String path, boolean data) {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
188 path = normalize(path);
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
189 final String STR_STORE = "store/";
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
190 final String STR_DATA = "data/";
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
191 final String STR_DH = "dh/";
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
192 if (!data) {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
193 return this.store ? STR_STORE + path : path;
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
194 }
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
195 path = path.replace(".hg/", ".hg.hg/").replace(".i/", ".i.hg/").replace(".d/", ".d.hg/");
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
196 StringBuilder sb = new StringBuilder(path.length() << 1);
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
197 if (store || fncache) {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
198 // encodefilename
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
199 final String reservedChars = "\\:*?\"<>|";
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
200 // in fact, \\ is unlikely to match, ever - we've replaced all of them already, above. Just regards to store.py
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
201 int x;
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
202 char[] hexByte = new char[2];
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
203 for (int i = 0; i < path.length(); i++) {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
204 final char ch = path.charAt(i);
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
205 if (ch >= 'a' && ch <= 'z') {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
206 sb.append(ch); // POIRAE
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
207 } else if (ch >= 'A' && ch <= 'Z') {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
208 sb.append('_');
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
209 sb.append(Character.toLowerCase(ch)); // Perhaps, (char) (((int) ch) + 32)? Even better, |= 0x20?
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
210 } else if ( (x = reservedChars.indexOf(ch)) != -1) {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
211 sb.append('~');
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
212 sb.append(toHexByte(reservedChars.charAt(x), hexByte));
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
213 } else if ((ch >= '~' /*126*/ && ch <= 255) || ch < ' ' /*32*/) {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
214 sb.append('~');
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
215 sb.append(toHexByte(ch, hexByte));
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
216 } else if (ch == '_') {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
217 // note, encoding from store.py:_buildencodefun and :_build_lower_encodefun
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
218 // differ in the way they process '_' (latter doesn't escape it)
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
219 sb.append('_');
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
220 sb.append('_');
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
221 } else {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
222 sb.append(ch);
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
223 }
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
224 }
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
225 // auxencode
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
226 if (fncache) {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
227 x = 0; // last segment start
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
228 final TreeSet<String> windowsReservedFilenames = new TreeSet<String>();
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
229 windowsReservedFilenames.addAll(Arrays.asList("con prn aux nul com1 com2 com3 com4 com5 com6 com7 com8 com9 lpt1 lpt2 lpt3 lpt4 lpt5 lpt6 lpt7 lpt8 lpt9".split(" ")));
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
230 do {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
231 int i = sb.indexOf("/", x);
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
232 if (i == -1) {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
233 i = sb.length();
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
234 }
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
235 // windows reserved filenames are at least of length 3
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
236 if (i - x >= 3) {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
237 boolean found = false;
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
238 if (i-x == 3) {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
239 found = windowsReservedFilenames.contains(sb.subSequence(x, i));
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
240 } else if (sb.charAt(x+3) == '.') { // implicit i-x > 3
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
241 found = windowsReservedFilenames.contains(sb.subSequence(x, x+3));
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
242 } else if (i-x > 4 && sb.charAt(x+4) == '.') {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
243 found = windowsReservedFilenames.contains(sb.subSequence(x, x+4));
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
244 }
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
245 if (found) {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
246 sb.setCharAt(x, '~');
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
247 sb.insert(x+1, toHexByte(sb.charAt(x+2), hexByte));
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
248 i += 2;
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
249 }
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
250 }
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
251 if (dotencode && (sb.charAt(x) == '.' || sb.charAt(x) == ' ')) {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
252 sb.insert(x+1, toHexByte(sb.charAt(x), hexByte));
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
253 sb.setCharAt(x, '~'); // setChar *after* charAt/insert to get ~2e, not ~7e for '.'
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
254 i += 2;
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
255 }
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
256 x = i+1;
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
257 } while (x < sb.length());
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
258 }
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
259 }
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
260 final int MAX_PATH_LEN_IN_HGSTORE = 120;
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
261 if (fncache && (sb.length() + STR_DATA.length() > MAX_PATH_LEN_IN_HGSTORE)) {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
262 throw HgRepository.notImplemented(); // FIXME digest and fncache use
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
263 }
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
264 if (this.store) {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
265 sb.insert(0, STR_STORE + STR_DATA);
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
266 }
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
267 sb.append(".i");
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
268 return sb.toString();
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
269 }
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
270
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
271 private static char[] toHexByte(int ch, char[] buf) {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
272 assert buf.length > 1;
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
273 final String hexDigits = "0123456789abcdef";
9
d6d2a630f4a6 Access to underlaying file data wrapped into own Access object, implemented with FileChannel and ByteBuffer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 8
diff changeset
274 buf[0] = hexDigits.charAt((ch & 0x00F0) >>> 4);
8
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
275 buf[1] = hexDigits.charAt(ch & 0x0F);
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
276 return buf;
3
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
277 }
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
278
9
d6d2a630f4a6 Access to underlaying file data wrapped into own Access object, implemented with FileChannel and ByteBuffer
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 8
diff changeset
279 // TODO handle . and .. (although unlikely to face them from GUI client)
3
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
280 private static String normalize(String path) {
8
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
281 path = path.replace('\\', '/').replace("//", "/");
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
282 if (path.startsWith("/")) {
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
283 path = path.substring(1);
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
284 }
a78c980749e3 Filename mangling according to requires options of the store (fncache incomplete for long names)
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 3
diff changeset
285 return path;
3
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
286 }
1
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
287 }