51ff3226 |
1 | <?php |
2 | /** |
3 | * Smarty plugin |
4 | * @package Smarty |
5 | * @subpackage plugins |
6 | */ |
7 | |
8 | /** |
9 | * create full directory structure |
10 | * |
11 | * @param string $dir |
12 | */ |
13 | |
14 | // $dir |
15 | |
16 | function smarty_core_create_dir_structure($params, &$smarty) |
17 | { |
18 | if (!file_exists($params['dir'])) { |
19 | $_open_basedir_ini = ini_get('open_basedir'); |
20 | |
21 | if (DIRECTORY_SEPARATOR=='/') { |
22 | /* unix-style paths */ |
23 | $_dir = $params['dir']; |
24 | $_dir_parts = preg_split('!/+!', $_dir, -1, PREG_SPLIT_NO_EMPTY); |
25 | $_new_dir = ($_dir{0}=='/') ? '/' : getcwd().'/'; |
26 | if($_use_open_basedir = !empty($_open_basedir_ini)) { |
27 | $_open_basedirs = explode(':', $_open_basedir_ini); |
28 | } |
29 | |
30 | } else { |
31 | /* other-style paths */ |
32 | $_dir = str_replace('\\','/', $params['dir']); |
33 | $_dir_parts = preg_split('!/+!', $_dir, -1, PREG_SPLIT_NO_EMPTY); |
34 | if (preg_match('!^((//)|([a-zA-Z]:/))!', $_dir, $_root_dir)) { |
35 | /* leading "//" for network volume, or "[letter]:/" for full path */ |
36 | $_new_dir = $_root_dir[1]; |
37 | /* remove drive-letter from _dir_parts */ |
38 | if (isset($_root_dir[3])) array_shift($_dir_parts); |
39 | |
40 | } else { |
41 | $_new_dir = str_replace('\\', '/', getcwd()).'/'; |
42 | |
43 | } |
44 | |
45 | if($_use_open_basedir = !empty($_open_basedir_ini)) { |
46 | $_open_basedirs = explode(';', str_replace('\\', '/', $_open_basedir_ini)); |
47 | } |
48 | |
49 | } |
50 | |
51 | /* all paths use "/" only from here */ |
52 | foreach ($_dir_parts as $_dir_part) { |
53 | $_new_dir .= $_dir_part; |
54 | |
55 | if ($_use_open_basedir) { |
56 | // do not attempt to test or make directories outside of open_basedir |
57 | $_make_new_dir = false; |
58 | foreach ($_open_basedirs as $_open_basedir) { |
59 | if (substr($_new_dir, 0, strlen($_open_basedir)) == $_open_basedir) { |
60 | $_make_new_dir = true; |
61 | break; |
62 | } |
63 | } |
64 | } else { |
65 | $_make_new_dir = true; |
66 | } |
67 | |
68 | if ($_make_new_dir && !file_exists($_new_dir) && !@mkdir($_new_dir, $smarty->_dir_perms) && !is_dir($_new_dir)) { |
69 | $smarty->trigger_error("problem creating directory '" . $_new_dir . "'"); |
70 | return false; |
71 | } |
72 | $_new_dir .= '/'; |
73 | } |
74 | } |
75 | } |
76 | |
77 | /* vim: set expandtab: */ |
78 | |
79 | ?> |