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Java > Open Source Codes > net > sf > drftpd > master > config > PatternPathPermission


1 /*
2  * This file is part of DrFTPD, Distributed FTP Daemon.
3  *
4  * DrFTPD is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation; either version 2 of the License, or
7  * (at your option) any later version.
8  *
9  * DrFTPD is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with DrFTPD; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  */
18 package net.sf.drftpd.master.config;
19
20 import java.util.Collection JavaDoc;
21
22 import net.sf.drftpd.remotefile.LinkedRemoteFileInterface;
23
24 import org.apache.oro.text.regex.Pattern;
25 import org.apache.oro.text.regex.Perl5Matcher;
26
27 /**
28  * @author mog
29  * @version $Id: PatternPathPermission.java,v 1.7 2004/02/23 01:14:38 mog Exp $
30  */
31 public class PatternPathPermission extends PathPermission {
32     Pattern _pat;
33     public PatternPathPermission(Pattern pat, Collection JavaDoc users) {
34         super(users);
35          _pat = pat;
36     }
37     
38     public boolean checkPath(LinkedRemoteFileInterface file) {
39         String JavaDoc path = file.getPath();
40         if(file.isDirectory()) path = path.concat("/");
41         Perl5Matcher m = new Perl5Matcher();
42         return m.matches(path, _pat);
43     }
44 }
45
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