1 /*

     2  * Copyright (c) 2007, 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.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    23 

    24 

    25 /*

    26  *

    27  *

    28  * Used by UnicodeTest.sh.

    29  *

    30  * Recursively deletes the given file/directory and its contents.

    31  * Equivalent to "rm -rf args...", but on NT-based Windows can

    32  * handle files with full Unicode names inside the given directories

    33  * while shells are generally limited to names using the system encoding.

    34  *

    35  * @author Norbert Lindenberg

    36  */

    37 

    38 

    39 

    40 import java.io.File;

    41 

    42 public class UnicodeCleanup {

    43 

    44     public static void main(String[] args) {

    45 

    46         for (int i = 0; i < args.length; i++) {

    47             delete(new File(args[i]));

    48         }

    49     }

    50 

    51     private static void delete(File file) {

    52         // paranoia is healthy in rm -rf

    53         String name = file.toString();

    54         if (name.equals(".") || name.equals("..") ||

    55                 name.endsWith(File.separator + ".") ||

    56                 name.endsWith(File.separator + "..")) {

    57             throw new RuntimeException("too risky to process: " + name);

    58         }

    59         if (file.isDirectory()) {

    60             File[] contents = file.listFiles();

    61             for (int i = 0; i < contents.length; i++) {

    62                 delete(contents[i]);

    63             }

    64         }

    65         if (!file.delete()) {

    66             throw new RuntimeException("Unable to delete " + file);

    67         }

    68     }

    69 }