2 if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
3 /*********************************************************************************
4 * SugarCRM is a customer relationship management program developed by
5 * SugarCRM, Inc. Copyright (C) 2004-2011 SugarCRM Inc.
7 * This program is free software; you can redistribute it and/or modify it under
8 * the terms of the GNU Affero General Public License version 3 as published by the
9 * Free Software Foundation with the addition of the following permission added
10 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
11 * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
12 * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
14 * This program is distributed in the hope that it will be useful, but WITHOUT
15 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
16 * FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
19 * You should have received a copy of the GNU Affero General Public License along with
20 * this program; if not, see http://www.gnu.org/licenses or write to the Free
21 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
24 * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
25 * SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
27 * The interactive user interfaces in modified source and object code versions
28 * of this program must display Appropriate Legal Notices, as required under
29 * Section 5 of the GNU Affero General Public License version 3.
31 * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
32 * these Appropriate Legal Notices must retain the display of the "Powered by
33 * SugarCRM" logo. If the display of the logo is not reasonably feasible for
34 * technical reasons, the Appropriate Legal Notices must display the words
35 * "Powered by SugarCRM".
36 ********************************************************************************/
39 class SugarCache_sMash extends SugarCache_ExternalAbstract
43 if (defined('SUGARCRM_IS_INSTALLING')) {
44 if (EXTERNAL_CACHE_DEBUG) {
45 SugarCache::log('not initializing on Windows during an installation');
47 $this->initialized = false;
55 $value = parent::get($key);
56 if (!is_null($value)) {
59 if (EXTERNAL_CACHE_DEBUG) {
60 SugarCache::log('grabbing via zget(' . $this->_realKey($key) . ')');
62 return $this->_processGet(
70 function set($key, $value)
73 parent::set($key, $value);
75 // caching is turned off
76 if(!$GLOBALS['external_cache_enabled']) {
80 $external_key = $this->_realKey($key);
81 if (EXTERNAL_CACHE_DEBUG) {
82 SugarCache::log("Step 3: Converting key ($key) to external key ($external_key)");
85 zput($external_key, $value, $this->timeout);
87 if (EXTERNAL_CACHE_DEBUG) {
88 SugarCache::log("Step 4: Added key to sMash cache {$external_key} with value ($value) to be stored for ".EXTERNAL_CACHE_INTERVAL_SECONDS." seconds");
92 function _realKey($key)
94 return '/tmp/'.$GLOBALS['sugar_config']['unique_key'] .'/'. $key;
97 function __unset($key)
99 parent::__unset($key);
100 zdelete($this->_realKey($key));