/**
* Constructor
*
* @param array[] $servers server array
*/
public function __construct($servers)
{
if (!$servers || !is_array($servers) || count($servers) < 1) {
throw new GitPHP_MessageException('No Memcache servers defined', true, 500);
}
if (class_exists('Memcached')) {
$this->memcacheObj = new Memcached();
$this->memcacheType = GitPHP_CacheResource_Memcache::Memcached;
$this->memcacheObj->addServers($servers);
} else {
if (class_exists('Memcache')) {
$this->memcacheObj = new Memcache();
$this->memcacheType = GitPHP_CacheResource_Memcache::Memcache;
foreach ($servers as $server) {
if (is_array($server)) {
$host = $server[0];
$port = 11211;
if (isset($server[1])) {
$port = $server[1];
}
$weight = 1;
if (isset($server[2])) {
$weight = $server[2];
}
$this->memcacheObj->addServer($host, $port, true, $weight);
}
}
} else {
throw new GitPHP_MissingMemcacheException();
}
}
$this->servers = $servers;
}
/**
* Constructor
*
* @access public
*
* @param array $config config array
*
* @result void
* @throws Exception
*/
public function __construct(array $config = [])
{
parent::__construct($config);
if (empty($config['type']) || !$this->check()) {
throw new Exception('Memcache(d) not installed or not select type');
}
switch (strtolower($config['type'])) {
case 'memcached':
$this->driver = new \Memcached();
break;
case 'memcache':
$this->driver = new \Memcache();
break;
default:
throw new Exception('Selected type not valid in the driver');
}
if (!empty($config['servers'])) {
$this->driver->addServers($config['servers']);
} elseif ($config['server']) {
$conf = $config['server'];
$server = ['hostname' => !empty($conf['hostname']) ? $conf['hostname'] : '127.0.0.1', 'port' => !empty($conf['port']) ? $conf['port'] : 11211, 'weight' => !empty($conf['weight']) ? $conf['weight'] : 1];
if (get_class($this->driver) === 'Memcached') {
$this->driver->addServer($server['hostname'], $server['port'], $server['weight']);
} else {
$this->driver->addServer($server['hostname'], $server['port'], true, $server['weight']);
}
} else {
throw new Exception('Server(s) not configured');
}
}
/**
* Initialize the Cache Engine
*
* Called automatically by the cache frontend
* To reinitialize the settings call Cache::engine('EngineName', [optional] settings = array());
*
* @param array $settings array of setting for the engine
* @return bool True if the engine has been successfully initialized, false if not
*/
public function init($settings = [])
{
if (!class_exists('Memcached')) {
return false;
}
if (!isset($settings['prefix'])) {
$settings['prefix'] = Inflector::slug(APP_DIR) . '_';
}
$settings += ['engine' => 'Memcached', 'servers' => ['127.0.0.1'], 'compress' => false, 'persistent' => true];
parent::init($settings);
$this->_keys .= $this->settings['prefix'];
if (!is_array($this->settings['servers'])) {
$this->settings['servers'] = [$this->settings['servers']];
}
if (!isset($this->_Memcached)) {
$return = false;
$this->_Memcached = new Memcached($this->settings['persistent'] ? 'mc' : null);
$this->_setOptions();
if (!count($this->_Memcached->getServerList())) {
$servers = [];
foreach ($this->settings['servers'] as $server) {
$servers[] = $this->_parseServerString($server);
}
if ($this->_Memcached->addServers($servers)) {
$return = true;
}
}
if (!$this->_Memcached->get($this->_keys)) {
$this->_Memcached->set($this->_keys, '');
}
return $return;
}
return true;
}
/**
* Constructor
*
* @param array $options associative array of options
* @throws App_Cache_Memcached_Exception
* @return void
*/
public function __construct(array $options = array())
{
if (!extension_loaded('memcached')) {
throw new App_Cache_Memcached_Exception('The memcache extension must be loaded for using this backend !');
}
if ($db = Zend_Db_Table::getDefaultAdapter()) {
$this->_options['db'] = $db;
} else {
throw new App_Cache_Memcached_Exception('Can`t found Zend_Db_Table::getDefaultAdapter()!');
}
while (list($name, $value) = each($options)) {
$this->setOption($name, $value);
}
$this->_memcached = new Memcached();
$this->_memcached->addServers($this->_options['servers']);
}
/**
* Initialize the Cache Engine
*
* Called automatically by the cache frontend
* To reinitialize the settings call Cache::engine('EngineName', [optional] settings = array());
*
* @param array $settings array of setting for the engine
* @return bool True if the engine has been successfully initialized, false if not
* @throws CacheException when you try use authentication without Memcached compiled with SASL support
*/
public function init($settings = array())
{
if (!class_exists('Memcached')) {
return false;
}
if (!isset($settings['prefix'])) {
$settings['prefix'] = Inflector::slug(APP_DIR) . '_';
}
if (defined('Memcached::HAVE_MSGPACK') && Memcached::HAVE_MSGPACK) {
$this->_serializers['msgpack'] = Memcached::SERIALIZER_MSGPACK;
}
$settings += array('engine' => 'Memcached', 'servers' => array('127.0.0.1'), 'compress' => false, 'persistent' => false, 'login' => null, 'password' => null, 'serialize' => 'php', 'options' => array());
parent::init($settings);
if (!is_array($this->settings['servers'])) {
$this->settings['servers'] = array($this->settings['servers']);
}
if (isset($this->_Memcached)) {
return true;
}
if (!$this->settings['persistent']) {
$this->_Memcached = new Memcached();
} else {
$this->_Memcached = new Memcached((string) $this->settings['persistent']);
}
$this->_setOptions();
if (count($this->_Memcached->getServerList())) {
return true;
}
$servers = array();
foreach ($this->settings['servers'] as $server) {
$servers[] = $this->_parseServerString($server);
}
if (!$this->_Memcached->addServers($servers)) {
return false;
}
if ($this->settings['login'] !== null && $this->settings['password'] !== null) {
if (!method_exists($this->_Memcached, 'setSaslAuthData')) {
throw new CacheException(__d('cake_dev', 'Memcached extension is not build with SASL support'));
}
$this->_Memcached->setOption(Memcached::OPT_BINARY_PROTOCOL, true);
$this->_Memcached->setSaslAuthData($this->settings['login'], $this->settings['password']);
}
if (is_array($this->settings['options'])) {
foreach ($this->settings['options'] as $opt => $value) {
$this->_Memcached->setOption($opt, $value);
}
}
return true;
}
/**
* Initialize the Cache Engine
*
* Called automatically by the cache frontend
*
* @param array $config array of setting for the engine
* @return bool True if the engine has been successfully initialized, false if not
* @throws \Cake\Error\Exception when you try use authentication without Memcached compiled with SASL support
*/
public function init(array $config = [])
{
if (!class_exists('Memcached')) {
return false;
}
if (!isset($config['prefix'])) {
$config['prefix'] = Inflector::slug(APP_DIR) . '_';
}
if (defined('Memcached::HAVE_MSGPACK') && Memcached::HAVE_MSGPACK) {
$this->_serializers['msgpack'] = Memcached::SERIALIZER_MSGPACK;
}
parent::init($config);
if (isset($config['servers'])) {
$this->config('servers', $config['servers'], false);
}
if (!is_array($this->_config['servers'])) {
$this->_config['servers'] = [$this->_config['servers']];
}
if (isset($this->_Memcached)) {
return true;
}
$this->_Memcached = new \Memcached($this->_config['persistent'] ? (string) $this->_config['persistent'] : null);
$this->_setOptions();
if (count($this->_Memcached->getServerList())) {
return true;
}
$servers = [];
foreach ($this->_config['servers'] as $server) {
$servers[] = $this->_parseServerString($server);
}
if (!$this->_Memcached->addServers($servers)) {
return false;
}
if ($this->_config['login'] !== null && $this->_config['password'] !== null) {
if (!method_exists($this->_Memcached, 'setSaslAuthData')) {
throw new Error\Exception('Memcached extension is not build with SASL support');
}
$this->_Memcached->setSaslAuthData($this->_config['login'], $this->_config['password']);
}
return true;
}
/**
* Initialize the Cache Engine
*
* Called automatically by the cache frontend
* To reinitialize the settings call Cache::engine('EngineName', [optional] settings = array());
*
* @param array $settings array of setting for the engine
* @return boolean True if the engine has been successfully initialized, false if not
* @throws CacheException when you try use authentication without Memcached compiled with SASL support
*/
public function init($settings = array())
{
if (!class_exists('Memcached')) {
return false;
}
if (!isset($settings['prefix'])) {
$settings['prefix'] = Inflector::slug(APP_DIR) . '_';
}
$settings += array('engine' => 'Memcached', 'servers' => array('127.0.0.1'), 'compress' => false, 'persistent' => false, 'login' => null, 'password' => null, 'serialize' => 'php');
parent::init($settings);
if (!is_array($this->settings['servers'])) {
$this->settings['servers'] = array($this->settings['servers']);
}
if (isset($this->_Memcached)) {
return true;
}
$this->_Memcached = new Memcached($this->settings['persistent'] ? (string) $this->settings['persistent'] : null);
$this->_setOptions();
if (count($this->_Memcached->getServerList())) {
return true;
}
$servers = array();
foreach ($this->settings['servers'] as $server) {
$servers[] = $this->_parseServerString($server);
}
if (!$this->_Memcached->addServers($servers)) {
return false;
}
if ($this->settings['login'] !== null && $this->settings['password'] !== null) {
if (!method_exists($this->_Memcached, 'setSaslAuthData')) {
throw new CacheException(__d('cake_dev', 'Memcached extension is not build with SASL support'));
}
$this->_Memcached->setSaslAuthData($this->settings['login'], $this->settings['password']);
}
return true;
}
