12
* determines if a resource is trusted or not
14
* @param string $resource_type
15
* @param string $resource_name
19
// $resource_type, $resource_name
21
function smarty_core_is_trusted($params, &$smarty)
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;
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));
45
return $_smarty_trusted;
48
/* vim: set expandtab: */