net.php.smarty/core/core.is_trusted.php

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

/**#@+
 * @access private
 */
/**
 * determines if a resource is trusted or not
 *
 * @param string $resource_type
 * @param string $resource_name
 * @return boolean
 */

 // $resource_type, $resource_name

function smarty_core_is_trusted($params, &$smarty)
{
    $_smarty_trusted = false;
    if ($params['resource_type'] == 'file') {
        if (!empty($smarty->trusted_dir)) {
            $_rp = realpath($params['resource_name']);
            foreach ((array)$smarty->trusted_dir as $curr_dir) {
                if (!empty($curr_dir) && is_readable ($curr_dir)) {
                    $_cd = realpath($curr_dir);
                    if (strncmp($_rp, $_cd, strlen($_cd)) == 0
                        && $_rp{strlen($_cd)} == DIRECTORY_SEPARATOR ) {
                        $_smarty_trusted = true;
                        break;
                    }
                }
            }
        }

    } else {
        // resource is not on local file system
        $_smarty_trusted = call_user_func_array($smarty->_plugins['resource'][$params['resource_type']][0][3],
                                                array($params['resource_name'], $smarty));
    }

    return $_smarty_trusted;
}

/* vim: set expandtab: */

?>
1	joko	1.1	<?php
2			/**
3			* Smarty plugin
4			* @package Smarty
5			* @subpackage plugins
6			*/
7
8			/**#@+
9			* @access private
10			*/
11			/**
12			* determines if a resource is trusted or not
13			*
14			* @param string $resource_type
15			* @param string $resource_name
16			* @return boolean
17			*/
18
19			// $resource_type, $resource_name
20
21			function smarty_core_is_trusted($params, &$smarty)
22			{
23			$_smarty_trusted = false;
24			if ($params['resource_type'] == 'file') {
25			if (!empty($smarty->trusted_dir)) {
26			$_rp = realpath($params['resource_name']);
27			foreach ((array)$smarty->trusted_dir as $curr_dir) {
28			if (!empty($curr_dir) && is_readable ($curr_dir)) {
29			$_cd = realpath($curr_dir);
30			if (strncmp($_rp, $_cd, strlen($_cd)) == 0
31			&& $_rp{strlen($_cd)} == DIRECTORY_SEPARATOR ) {
32			$_smarty_trusted = true;
33			break;
34			}
35			}
36			}
37			}
38
39			} else {
40			// resource is not on local file system
41			$_smarty_trusted = call_user_func_array($smarty->_plugins['resource'][$params['resource_type']][0][3],
42			array($params['resource_name'], $smarty));
43			}
44
45			return $_smarty_trusted;
46			}
47
48			/* vim: set expandtab: */
49
50			?>
MailToCvsAdmin">MailToCvsAdmin	ViewVC Help
Powered by ViewVC 1.1.26