Mercurial > hg4j

annotate src/com/tmate/hgkit/ll/LocalHgRepo.java @ 8:a78c980749e3

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Filename mangling according to requires options of the store (fncache incomplete for long names)
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Thu, 23 Dec 2010 01:31:40 +0100
parents 24bb4f365164
children d6d2a630f4a6
rev   line source
1
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
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;
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
14 import java.util.TreeSet;
1
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
15
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
16 /**
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
17 * @author artem
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
18 */
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
19 public class LocalHgRepo extends HgRepository {
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
20
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
21 private File repoDir; // .hg folder
1
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
22 private final String repoLocation;
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
23
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
24 public LocalHgRepo(String repositoryPath) {
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
25 setInvalid(true);
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
26 repoLocation = repositoryPath;
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
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
29 public LocalHgRepo(File repositoryRoot) throws IOException {
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
30 assert ".hg".equals(repositoryRoot.getName()) && repositoryRoot.isDirectory();
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
31 setInvalid(false);
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
32 repoDir = repositoryRoot;
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
33 repoLocation = repositoryRoot.getParentFile().getCanonicalPath();
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
34 parseRequires();
1
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
35 }
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
36
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
37 @Override
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
38 public String getLocation() {
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
39 return repoLocation;
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
40 }
3
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
41
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
42 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
43
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
44 /**
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
45 * 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
46 */
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
47 @Override
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
48 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
49 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
50 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
51 if (cached != null) {
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
52 return cached;
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
53 }
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
54 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
55 if (f.exists()) {
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
56 RevlogStream s = new RevlogStream(f);
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
57 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
58 return s;
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
59 }
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
60 return null;
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
61 }
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
62
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
63 @Override
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
64 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
65 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
66 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
67 RevlogStream content = resolve(storagePath);
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
68 // 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
69 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
70 }
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
71
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
72 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
73 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
74 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
75 private boolean dotencode;
3
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
76
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
77
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
78 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
79 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
80 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
81 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
82 }
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
83 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
84 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
85 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
86 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
87 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
88 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
89 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
90 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
91 }
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
92 } 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
93 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
94 }
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
95 }
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
96
3
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
97 // 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
98 // @see http://mercurial.selenic.com/wiki/CaseFoldingPlan
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
99 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
100 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
101 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
102 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
103 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
104 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
105 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
106 }
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
107 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
108 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
109 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
110 // 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
111 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
112 // 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
113 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
114 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
115 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
116 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
117 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
118 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
119 } 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
120 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
121 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
122 } 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
123 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
124 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
125 } 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
126 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
127 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
128 } 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
129 // 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
130 // 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
131 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
132 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
133 } 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
134 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
135 }
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
136 }
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
137 // 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
138 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
139 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
140 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
141 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
142 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
143 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
144 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
145 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
146 }
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
147 // 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
148 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
149 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
150 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
151 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
152 } 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
153 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
154 } 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
155 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
156 }
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 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
158 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
159 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
160 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
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 }
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 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
164 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
165 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
166 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
167 }
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 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
169 } 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
170 }
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 }
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 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
173 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
174 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
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 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
177 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
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 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
180 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
181 }
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
182
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
183 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
184 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
185 final String hexDigits = "0123456789abcdef";
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
186 buf[0] = hexDigits.charAt((ch & 0x00F0) >> 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
187 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
188 return buf;
3
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
189 }
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
190
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
191 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
192 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
193 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
194 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
195 }
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 return path;
3
24bb4f365164 Rudimentary log functionality with basic infrastructure is in place
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents: 1
diff changeset
197 }
1
a3576694a4d1 Repository detection from local/specified directory
Artem Tikhomirov <tikhomirov.artem@gmail.com>
parents:
diff changeset
198 }