diff options
author | Craig Andrews <candrews@integralblue.com> | 2010-03-23 21:57:47 -0400 |
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committer | Craig Andrews <candrews@integralblue.com> | 2010-03-23 21:57:47 -0400 |
commit | 1f73156daeef47cf8a7214936383fbc496255fd7 (patch) | |
tree | 36d187f51b57f0df079d0c05d77bdcd807f30159 /extlib/Net/LDAP2/SimpleFileSchemaCache.php | |
parent | 6b538cd9b31ffa25d2046e16d47a0cde26d0398f (diff) |
Move the bundled Net/LDAP2 library to the LdapCommon directory
Diffstat (limited to 'extlib/Net/LDAP2/SimpleFileSchemaCache.php')
-rw-r--r-- | extlib/Net/LDAP2/SimpleFileSchemaCache.php | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/extlib/Net/LDAP2/SimpleFileSchemaCache.php b/extlib/Net/LDAP2/SimpleFileSchemaCache.php deleted file mode 100644 index 8019654ac..000000000 --- a/extlib/Net/LDAP2/SimpleFileSchemaCache.php +++ /dev/null @@ -1,97 +0,0 @@ -<?php -/* vim: set expandtab tabstop=4 shiftwidth=4: */ -/** -* File containing the example simple file based Schema Caching class. -* -* PHP version 5 -* -* @category Net -* @package Net_LDAP2 -* @author Benedikt Hallinger <beni@php.net> -* @copyright 2009 Benedikt Hallinger -* @license http://www.gnu.org/licenses/lgpl-3.0.txt LGPLv3 -* @version SVN: $Id: SimpleFileSchemaCache.php 286718 2009-08-03 07:30:49Z beni $ -* @link http://pear.php.net/package/Net_LDAP2/ -*/ - -/** -* A simple file based schema cacher with cache aging. -* -* Once the cache is too old, the loadSchema() method will return false, so -* Net_LDAP2 will fetch a fresh object from the LDAP server that will -* overwrite the current (outdated) old cache. -*/ -class Net_LDAP2_SimpleFileSchemaCache implements Net_LDAP2_SchemaCache -{ - /** - * Internal config of this cache - * - * @see Net_LDAP2_SimpleFileSchemaCache() - * @var array - */ - protected $config = array( - 'path' => '/tmp/Net_LDAP_Schema.cache', - 'max_age' => 1200 - ); - - /** - * Initialize the simple cache - * - * Config is as following: - * path Complete path to the cache file. - * max_age Maximum age of cache in seconds, 0 means "endlessly". - * - * @param array $cfg Config array - */ - public function Net_LDAP2_SimpleFileSchemaCache($cfg) - { - foreach ($cfg as $key => $value) { - if (array_key_exists($key, $this->config)) { - if (gettype($this->config[$key]) != gettype($value)) { - $this->getCore()->dropFatalError(__CLASS__.": Could not set config! Key $key does not match type ".gettype($this->config[$key])."!"); - } - $this->config[$key] = $value; - } else { - $this->getCore()->dropFatalError(__CLASS__.": Could not set config! Key $key is not defined!"); - } - } - } - - /** - * Return the schema object from the cache - * - * If file is existent and cache has not expired yet, - * then the cache is deserialized and returned. - * - * @return Net_LDAP2_Schema|Net_LDAP2_Error|false - */ - public function loadSchema() - { - $return = false; // Net_LDAP2 will load schema from LDAP - if (file_exists($this->config['path'])) { - $cache_maxage = filemtime($this->config['path']) + $this->config['max_age']; - if (time() <= $cache_maxage || $this->config['max_age'] == 0) { - $return = unserialize(file_get_contents($this->config['path'])); - } - } - return $return; - } - - /** - * Store a schema object in the cache - * - * This method will be called, if Net_LDAP2 has fetched a fresh - * schema object from LDAP and wants to init or refresh the cache. - * - * To invalidate the cache and cause Net_LDAP2 to refresh the cache, - * you can call this method with null or false as value. - * The next call to $ldap->schema() will then refresh the caches object. - * - * @param mixed $schema The object that should be cached - * @return true|Net_LDAP2_Error|false - */ - public function storeSchema($schema) { - file_put_contents($this->config['path'], serialize($schema)); - return true; - } -} |