1: <?php
 2: /**
 3:  * Ingo_Storage_Whitelist is the object used to hold whitelist rule
 4:  * information.
 5:  *
 6:  * See the enclosed file LICENSE for license information (ASL).  If you
 7:  * did not receive this file, see http://www.horde.org/licenses/apache.
 8:  *
 9:  * @author  Michael Slusarz <slusarz@horde.org>
10:  * @package Ingo
11:  */
12: class Ingo_Storage_Whitelist extends Ingo_Storage_Rule
13: {
14:     /**
15:      */
16:     protected $_addr = array();
17: 
18:     /**
19:      */
20:     protected $_obtype = Ingo_Storage::ACTION_WHITELIST;
21: 
22:     /**
23:      * Sets the list of whitelisted addresses.
24:      *
25:      * @param mixed $data    The list of addresses (array or string).
26:      * @param boolean $sort  Sort the list?
27:      *
28:      * @return boolean  True on success.
29:      * @throws Ingo_Exception
30:      */
31:     public function setWhitelist($data, $sort = false)
32:     {
33:         $addr = array_filter($this->_addressList($data, $sort), array('Ingo', 'filterEmptyAddress'));
34:         if (!empty($GLOBALS['conf']['storage']['maxwhitelist'])) {
35:             $addr_count = count($addr);
36:             if ($addr_count > $GLOBALS['conf']['storage']['maxwhitelist']) {
37:                 throw new Ingo_Exception(sprintf(_("Maximum number of whitelisted addresses exceeded (Total addresses: %s, Maximum addresses: %s).  Could not add new addresses to whitelist."), $addr_count, $GLOBALS['conf']['storage']['maxwhitelist']));
38:             }
39:         }
40: 
41:         $this->_addr = $addr;
42:         return true;
43:     }
44: 
45:     /**
46:      */
47:     public function getWhitelist()
48:     {
49:         return $this->_addr;
50:     }
51: 
52: }
53: