1/*
2 * Copyright (c) 2008, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26package sun.nio.fs;
27
28import java.nio.file.*;
29import java.io.IOException;
30import java.util.*;
31import java.util.regex.Pattern;
32
33import static sun.nio.fs.MacOSXNativeDispatcher.*;
34
35/**
36 * MacOS implementation of FileSystem
37 */
38
39class MacOSXFileSystem extends BsdFileSystem {
40
41    MacOSXFileSystem(UnixFileSystemProvider provider, String dir) {
42        super(provider, dir);
43    }
44
45    // match in unicode canon_eq
46    Pattern compilePathMatchPattern(String expr) {
47        return Pattern.compile(expr, Pattern.CANON_EQ) ;
48    }
49
50    char[] normalizeNativePath(char[] path) {
51        for (char c : path) {
52            if (c > 0x80)
53                return normalizepath(path, kCFStringNormalizationFormD);
54        }
55        return path;
56    }
57
58    String normalizeJavaPath(String path) {
59        for (int i = 0; i < path.length(); i++) {
60            if (path.charAt(i) > 0x80)
61                return new String(normalizepath(path.toCharArray(),
62                                  kCFStringNormalizationFormC));
63        }
64        return path;
65    }
66
67}
68