WebSVN - ant - Различия - Редакция 2 и 296 - /tags/0.2.92dev/lib/internals/core.create_dir


<?php
/**
 * Smarty plugin
 * @package Smarty
 * @subpackage plugins
 */

/**
 * create full directory structure
 *
 * @param string $dir
 */

// $dir

function smarty_core_create_dir_structure($params, &$smarty)
{
    if (!file_exists($params['dir'])) {
        $_open_basedir_ini = ini_get('open_basedir');

        if (DIRECTORY_SEPARATOR=='/') {
            /* unix-style paths */
            $_dir = $params['dir'];
            $_dir_parts = preg_split('!/+!', $_dir, -1, PREG_SPLIT_NO_EMPTY);
            $_new_dir = (substr($_dir, 0, 1)=='/') ? '/' : getcwd().'/';
            if($_use_open_basedir = !empty($_open_basedir_ini)) {
                $_open_basedirs = explode(':', $_open_basedir_ini);
            }

        } else {
            /* other-style paths */
            $_dir = str_replace('\\','/', $params['dir']);
            $_dir_parts = preg_split('!/+!', $_dir, -1, PREG_SPLIT_NO_EMPTY);
            if (preg_match('!^((//)|([a-zA-Z]:/))!', $_dir, $_root_dir)) {
                /* leading "//" for network volume, or "[letter]:/" for full path */
                $_new_dir = $_root_dir[1];
                /* remove drive-letter from _dir_parts */
                if (isset($_root_dir[3])) array_shift($_dir_parts);

            } else {
                $_new_dir = str_replace('\\', '/', getcwd()).'/';

            }

            if($_use_open_basedir = !empty($_open_basedir_ini)) {
                $_open_basedirs = explode(';', str_replace('\\', '/', $_open_basedir_ini));
            }

        }

        /* all paths use "/" only from here */
        foreach ($_dir_parts as $_dir_part) {
            $_new_dir .= $_dir_part;

            if ($_use_open_basedir) {
                // do not attempt to test or make directories outside of open_basedir
                $_make_new_dir = false;
                foreach ($_open_basedirs as $_open_basedir) {
                    if (substr($_new_dir, 0, strlen($_open_basedir)) == $_open_basedir) {
                        $_make_new_dir = true;
                        break;
                    }
                }
            } else {
                $_make_new_dir = true;
            }

            if ($_make_new_dir && !file_exists($_new_dir) && !@mkdir($_new_dir, $smarty->_dir_perms) && !is_dir($_new_dir)) {
                $smarty->trigger_error("problem creating directory '" . $_new_dir . "'");
                return false;
            }
            $_new_dir .= '/';
        }
    }
}

/* vim: set expandtab: */

?>
 

Редакция 2	Редакция 296
1	<?php	1	<?php
2	/**	2	/**
3	* Smarty plugin	3	* Smarty plugin
4	* @package Smarty	4	* @package Smarty
5	* @subpackage plugins	5	* @subpackage plugins
6	*/	6	*/
7		7
8	/**	8	/**
9	* create full directory structure	9	* create full directory structure
10	*	10	*
11	* @param string $dir	11	* @param string $dir
12	*/	12	*/
13		13
14	// $dir	14	// $dir
15		15
16	function smarty_core_create_dir_structure($params, &$smarty)	16	function smarty_core_create_dir_structure($params, &$smarty)
17	{	17	{
18	if (!file_exists($params['dir'])) {	18	if (!file_exists($params['dir'])) {
19	$_open_basedir_ini = ini_get('open_basedir');	19	$_open_basedir_ini = ini_get('open_basedir');
20		20
21	if (DIRECTORY_SEPARATOR=='/') {	21	if (DIRECTORY_SEPARATOR=='/') {
22	/* unix-style paths */	22	/* unix-style paths */
23	$_dir = $params['dir'];	23	$_dir = $params['dir'];
24	$_dir_parts = preg_split('!/+!', $_dir, -1, PREG_SPLIT_NO_EMPTY);	24	$_dir_parts = preg_split('!/+!', $_dir, -1, PREG_SPLIT_NO_EMPTY);
25	$_new_dir = (substr($_dir, 0, 1)=='/') ? '/' : getcwd().'/';	25	$_new_dir = (substr($_dir, 0, 1)=='/') ? '/' : getcwd().'/';
26	if($_use_open_basedir = !empty($_open_basedir_ini)) {	26	if($_use_open_basedir = !empty($_open_basedir_ini)) {
27	$_open_basedirs = explode(':', $_open_basedir_ini);	27	$_open_basedirs = explode(':', $_open_basedir_ini);
28	}	28	}
29		29
30	} else {	30	} else {
31	/* other-style paths */	31	/* other-style paths */
32	$_dir = str_replace('\\','/', $params['dir']);	32	$_dir = str_replace('\\','/', $params['dir']);
33	$_dir_parts = preg_split('!/+!', $_dir, -1, PREG_SPLIT_NO_EMPTY);	33	$_dir_parts = preg_split('!/+!', $_dir, -1, PREG_SPLIT_NO_EMPTY);
34	if (preg_match('!^((//)\|([a-zA-Z]:/))!', $_dir, $_root_dir)) {	34	if (preg_match('!^((//)\|([a-zA-Z]:/))!', $_dir, $_root_dir)) {
35	/* leading "//" for network volume, or "[letter]:/" for full path */	35	/* leading "//" for network volume, or "[letter]:/" for full path */
36	$_new_dir = $_root_dir[1];	36	$_new_dir = $_root_dir[1];
37	/* remove drive-letter from _dir_parts */	37	/* remove drive-letter from _dir_parts */
38	if (isset($_root_dir[3])) array_shift($_dir_parts);	38	if (isset($_root_dir[3])) array_shift($_dir_parts);
39		39
40	} else {	40	} else {
41	$_new_dir = str_replace('\\', '/', getcwd()).'/';	41	$_new_dir = str_replace('\\', '/', getcwd()).'/';
42		42
43	}	43	}
44		44
45	if($_use_open_basedir = !empty($_open_basedir_ini)) {	45	if($_use_open_basedir = !empty($_open_basedir_ini)) {
46	$_open_basedirs = explode(';', str_replace('\\', '/', $_open_basedir_ini));	46	$_open_basedirs = explode(';', str_replace('\\', '/', $_open_basedir_ini));
47	}	47	}
48		48
49	}	49	}
50		50
51	/* all paths use "/" only from here */	51	/* all paths use "/" only from here */
52	foreach ($_dir_parts as $_dir_part) {	52	foreach ($_dir_parts as $_dir_part) {
53	$_new_dir .= $_dir_part;	53	$_new_dir .= $_dir_part;
54		54
55	if ($_use_open_basedir) {	55	if ($_use_open_basedir) {
56	// do not attempt to test or make directories outside of open_basedir	56	// do not attempt to test or make directories outside of open_basedir
57	$_make_new_dir = false;	57	$_make_new_dir = false;
58	foreach ($_open_basedirs as $_open_basedir) {	58	foreach ($_open_basedirs as $_open_basedir) {
59	if (substr($_new_dir, 0, strlen($_open_basedir)) == $_open_basedir) {	59	if (substr($_new_dir, 0, strlen($_open_basedir)) == $_open_basedir) {
60	$_make_new_dir = true;	60	$_make_new_dir = true;
61	break;	61	break;
62	}	62	}
63	}	63	}
64	} else {	64	} else {
65	$_make_new_dir = true;	65	$_make_new_dir = true;
66	}	66	}
67		67
68	if ($_make_new_dir && !file_exists($_new_dir) && !@mkdir($_new_dir, $smarty->_dir_perms) && !is_dir($_new_dir)) {	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 . "'");	69	$smarty->trigger_error("problem creating directory '" . $_new_dir . "'");
70	return false;	70	return false;
71	}	71	}
72	$_new_dir .= '/';	72	$_new_dir .= '/';
73	}	73	}
74	}	74	}
75	}	75	}
76		76
77	/* vim: set expandtab: */	77	/* vim: set expandtab: */
78		78
79	?>	79	?>
80		80

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