1: <?php
 2: /**
 3:  * RCS directory class that stores information about the files in a single
 4:  * directory in the repository.
 5:  *
 6:  * Copyright 2011-2012 Horde LLC (http://www.horde.org/)
 7:  *
 8:  * See the enclosed file COPYING for license information (LGPL). If you
 9:  * did not receive this file, see http://www.horde.org/licenses/lgpl21.
10:  *
11:  * @author  Jan Schneider <jan@horde.org>
12:  * @package Vcs
13:  */
14: class Horde_Vcs_Directory_Rcs extends Horde_Vcs_Directory_Base
15: {
16:     /**
17:      * Constructor.
18:      *
19:      * @param Horde_Vcs_Base $rep  A repository object.
20:      * @param string $dn           Path to the directory.
21:      * @param array $opts          Any additional options:
22:      *
23:      * @throws Horde_Vcs_Exception
24:      */
25:     public function __construct(Horde_Vcs_Base $rep, $dn, $opts = array())
26:     {
27:         parent::__construct($rep, $dn, $opts);
28:         $dir = $rep->sourceroot . $this->_dirName;
29: 
30:         /* Make sure we are trying to list a directory */
31:         if (!@is_dir($dir)) {
32:             throw new Horde_Vcs_Exception('Unable to find directory: ' . $dir);
33:         }
34: 
35:         /* Open the directory for reading its contents */
36:         if (!($handle = @opendir($dir))) {
37:             throw new Horde_Vcs_Exception(empty($php_errormsg) ? 'Permission denied' : $php_errormsg);
38:         }
39: 
40:         /* Create two arrays - one of all the files, and the other of all the
41:          * directories. */
42:         while (($name = readdir($handle)) !== false) {
43:             if (($name == '.') || ($name == '..')) {
44:                 continue;
45:             }
46: 
47:             $path = $dir . '/' . $name;
48:             if (@is_dir($path)) {
49:                 /* Skip Attic directory. */
50:                 if ($name != 'Attic') {
51:                     $this->_dirs[] = $name;
52:                 }
53:             } elseif (@is_file($path) && (substr($name, -2) == ',v')) {
54:                 /* Spawn a new file object to represent this file. */
55:                 $this->_files[] = $rep->getFile(
56:                     substr($path, strlen($rep->sourceroot), -2));
57:             }
58:         }
59: 
60:         /* Close the filehandle; we've now got a list of dirs and files. */
61:         closedir($handle);
62:     }
63: }
64: