1 /*
   2  * Copyright (c) 2008, 2011, 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 
  26 package sun.nio.fs;
  27 
  28 import java.nio.file.*;
  29 import java.io.IOException;
  30 import java.util.*;
  31 import java.util.regex.Pattern;
  32 import java.security.AccessController;
  33 import sun.security.action.GetPropertyAction;
  34 
  35 import static sun.nio.fs.MacOSXNativeDispatcher.*;
  36 
  37 /**
  38  * MacOS implementation of FileSystem
  39  */
  40 
  41 class MacOSXFileSystem extends BsdFileSystem {
  42 
  43     MacOSXFileSystem(UnixFileSystemProvider provider, String dir) {
  44         super(provider, dir);
  45     }
  46 
  47     // match in cnon_eq
  48     Pattern compilePathMatchPattern(String expr) {
  49         return Pattern.compile(expr, Pattern.CANON_EQ) ;
  50     }
  51 
  52     char[] normalizeNativePath(char[] path) {
  53         for (char c : path) {
  54             if (c > 0x80)
  55                 return normalizepath(path, kCFStringNormalizationFormD);
  56         }
  57         return path;
  58     }
  59 
  60     String normalizeJavaPath(String path) {
  61         char[] chars = path.toCharArray();      // TBD: optimize
  62         for (int i = 0; i < path.length(); i++) {    
  63             if (path.charAt(i) > 0x80) 
  64                 return new String(normalizepath(path.toCharArray(),
  65                                   kCFStringNormalizationFormC));
  66         }
  67         return path;
  68     }
  69 
  70 }