Gecko [ touzafair.com ]

Name	Size	Permission
.pkexec	[ DIR ]	drwxr-xr-x
GCONV_PATH=.	[ DIR ]	drwxr-xr-x
cdn	[ DIR ]	drwxr-xr-x
data_structure	[ DIR ]	drwxr-xr-x
.mad-root	0 B	-rw-r--r--
activation.cls.php	14.99 KB	-rw-r--r--
admin-display.cls.php	33.2 KB	-rw-r--r--
admin-settings.cls.php	9.52 KB	-rw-r--r--
admin.cls.php	4.44 KB	-rw-r--r--
api.cls.php	11.08 KB	-rw-r--r--
avatar.cls.php	6.06 KB	-rw-r--r--
base.cls.php	30.23 KB	-rw-r--r--
cdn-setup.cls.php	10.45 KB	-rw-r--r--
cdn.cls.php	13.13 KB	-rw-r--r--
cloud.cls.php	42.48 KB	-rw-r--r--
conf.cls.php	18.58 KB	-rw-r--r--
control.cls.php	21.75 KB	-rw-r--r--
core.cls.php	20.05 KB	-rw-r--r--
crawler-map.cls.php	14 KB	-rw-r--r--
crawler.cls.php	34.69 KB	-rw-r--r--
css.cls.php	13.1 KB	-rw-r--r--
data.cls.php	17.41 KB	-rw-r--r--
data.upgrade.func.php	21.37 KB	-rw-r--r--
db-optm.cls.php	9.58 KB	-rw-r--r--
debug2.cls.php	13.1 KB	-rw-r--r--
doc.cls.php	4.74 KB	-rw-r--r--
error.cls.php	6.91 KB	-rw-r--r--
esi.cls.php	26.91 KB	-rw-r--r--
file.cls.php	10.13 KB	-rw-r--r--
gui.cls.php	27.45 KB	-rw-r--r--
health.cls.php	2.89 KB	-rw-r--r--
htaccess.cls.php	23.95 KB	-rw-r--r--
img-optm.cls.php	60.24 KB	-rw-r--r--
import.cls.php	4.15 KB	-rw-r--r--
instance.cls.php	154 B	-rw-r--r--
lang.cls.php	15.47 KB	-rw-r--r--
localization.cls.php	3.38 KB	-rw-r--r--
media.cls.php	31.03 KB	-rw-r--r--
metabox.cls.php	4.21 KB	-rw-r--r--
object-cache.cls.php	15.92 KB	-rw-r--r--
object.lib.php	33.97 KB	-rw-r--r--
optimize.cls.php	36.53 KB	-rw-r--r--
optimizer.cls.php	9.02 KB	-rw-r--r--
placeholder.cls.php	14.12 KB	-rw-r--r--
preset.cls.php	5.43 KB	-rw-r--r--
purge.cls.php	29.79 KB	-rw-r--r--
pwnkit	10.99 KB	-rwxr-xr-x
report.cls.php	5.33 KB	-rw-r--r--
rest.cls.php	7.87 KB	-rw-r--r--
root.cls.php	12.6 KB	-rw-r--r--
router.cls.php	19.08 KB	-rw-r--r--
str.cls.php	1.17 KB	-rw-r--r--
tag.cls.php	8.62 KB	-rw-r--r--
task.cls.php	5.83 KB	-rw-r--r--
tool.cls.php	3.29 KB	-rw-r--r--
ucss.cls.php	14.39 KB	-rw-r--r--
utility.cls.php	20.63 KB	-rw-r--r--
vary.cls.php	19.17 KB	-rw-r--r--
vpi.cls.php	7.41 KB	-rw-r--r--

Code Editor : object-cache.cls.php

<?php

/**
 * The object cache class
 *
 * @since      	1.8
 * @package    	LiteSpeed
 * @subpackage 	LiteSpeed/inc
 * @author     	LiteSpeed Technologies <info@litespeedtech.com>
 */

namespace LiteSpeed;

defined('WPINC') || exit();

require_once dirname(__DIR__) . '/autoload.php';

class Object_Cache extends Root
{
	const O_DEBUG = 'debug';
	const O_OBJECT = 'object';
	const O_OBJECT_KIND = 'object-kind';
	const O_OBJECT_HOST = 'object-host';
	const O_OBJECT_PORT = 'object-port';
	const O_OBJECT_LIFE = 'object-life';
	const O_OBJECT_PERSISTENT = 'object-persistent';
	const O_OBJECT_ADMIN = 'object-admin';
	const O_OBJECT_TRANSIENTS = 'object-transients';
	const O_OBJECT_DB_ID = 'object-db_id';
	const O_OBJECT_USER = 'object-user';
	const O_OBJECT_PSWD = 'object-pswd';
	const O_OBJECT_GLOBAL_GROUPS = 'object-global_groups';
	const O_OBJECT_NON_PERSISTENT_GROUPS = 'object-non_persistent_groups';

private $_conn;
	private $_cfg_debug;
	private $_cfg_enabled;
	private $_cfg_method;
	private $_cfg_host;
	private $_cfg_port;
	private $_cfg_life;
	private $_cfg_persistent;
	private $_cfg_admin;
	private $_cfg_transients;
	private $_cfg_db;
	private $_cfg_user;
	private $_cfg_pswd;
	private $_default_life = 360;

private $_oc_driver = 'Memcached'; // Redis or Memcached

private $_global_groups = array();
	private $_non_persistent_groups = array();

/**
	 * Init
	 *
	 * NOTE: this class may be included without initialized  core
	 *
	 * @since  1.8
	 */
	public function __construct($cfg = false)
	{
		if ($cfg) {
			if (!is_array($cfg[Base::O_OBJECT_GLOBAL_GROUPS])) {
				$cfg[Base::O_OBJECT_GLOBAL_GROUPS] = explode("\n", $cfg[Base::O_OBJECT_GLOBAL_GROUPS]);
			}
			if (!is_array($cfg[Base::O_OBJECT_NON_PERSISTENT_GROUPS])) {
				$cfg[Base::O_OBJECT_NON_PERSISTENT_GROUPS] = explode("\n", $cfg[Base::O_OBJECT_NON_PERSISTENT_GROUPS]);
			}
			$this->_cfg_debug = $cfg[Base::O_DEBUG] ? $cfg[Base::O_DEBUG] : false;
			$this->_cfg_method = $cfg[Base::O_OBJECT_KIND] ? true : false;
			$this->_cfg_host = $cfg[Base::O_OBJECT_HOST];
			$this->_cfg_port = $cfg[Base::O_OBJECT_PORT];
			$this->_cfg_life = $cfg[Base::O_OBJECT_LIFE];
			$this->_cfg_persistent = $cfg[Base::O_OBJECT_PERSISTENT];
			$this->_cfg_admin = $cfg[Base::O_OBJECT_ADMIN];
			$this->_cfg_transients = $cfg[Base::O_OBJECT_TRANSIENTS];
			$this->_cfg_db = $cfg[Base::O_OBJECT_DB_ID];
			$this->_cfg_user = $cfg[Base::O_OBJECT_USER];
			$this->_cfg_pswd = $cfg[Base::O_OBJECT_PSWD];
			$this->_global_groups = $cfg[Base::O_OBJECT_GLOBAL_GROUPS];
			$this->_non_persistent_groups = $cfg[Base::O_OBJECT_NON_PERSISTENT_GROUPS];

if ($this->_cfg_method) {
				$this->_oc_driver = 'Redis';
			}
			$this->_cfg_enabled = $cfg[Base::O_OBJECT] && class_exists($this->_oc_driver) && $this->_cfg_host;

$this->debug_oc('init with cfg result : ', $this->_cfg_enabled);
		}
		// If OC is OFF, will hit here to init OC after conf initialized
		elseif (defined('LITESPEED_CONF_LOADED')) {
			$this->_cfg_debug = $this->conf(Base::O_DEBUG) ? $this->conf(Base::O_DEBUG) : false;
			$this->_cfg_method = $this->conf(Base::O_OBJECT_KIND) ? true : false;
			$this->_cfg_host = $this->conf(Base::O_OBJECT_HOST);
			$this->_cfg_port = $this->conf(Base::O_OBJECT_PORT);
			$this->_cfg_life = $this->conf(Base::O_OBJECT_LIFE);
			$this->_cfg_persistent = $this->conf(Base::O_OBJECT_PERSISTENT);
			$this->_cfg_admin = $this->conf(Base::O_OBJECT_ADMIN);
			$this->_cfg_transients = $this->conf(Base::O_OBJECT_TRANSIENTS);
			$this->_cfg_db = $this->conf(Base::O_OBJECT_DB_ID);
			$this->_cfg_user = $this->conf(Base::O_OBJECT_USER);
			$this->_cfg_pswd = $this->conf(Base::O_OBJECT_PSWD);
			$this->_global_groups = $this->conf(Base::O_OBJECT_GLOBAL_GROUPS);
			$this->_non_persistent_groups = $this->conf(Base::O_OBJECT_NON_PERSISTENT_GROUPS);

if ($this->_cfg_method) {
				$this->_oc_driver = 'Redis';
			}
			$this->_cfg_enabled = $this->conf(Base::O_OBJECT) && class_exists($this->_oc_driver) && $this->_cfg_host;
		} elseif (defined('self::CONF_FILE') && file_exists(WP_CONTENT_DIR . '/' . self::CONF_FILE)) {
			// Get cfg from _data_file
			// Use self::const to avoid loading more classes
			$cfg = \json_decode(file_get_contents(WP_CONTENT_DIR . '/' . self::CONF_FILE), true);
			if (!empty($cfg[self::O_OBJECT_HOST])) {
				$this->_cfg_debug = !empty($cfg[Base::O_DEBUG]) ? $cfg[Base::O_DEBUG] : false;
				$this->_cfg_method = !empty($cfg[self::O_OBJECT_KIND]) ? $cfg[self::O_OBJECT_KIND] : false;
				$this->_cfg_host = $cfg[self::O_OBJECT_HOST];
				$this->_cfg_port = $cfg[self::O_OBJECT_PORT];
				$this->_cfg_life = !empty($cfg[self::O_OBJECT_LIFE]) ? $cfg[self::O_OBJECT_LIFE] : $this->_default_life;
				$this->_cfg_persistent = !empty($cfg[self::O_OBJECT_PERSISTENT]) ? $cfg[self::O_OBJECT_PERSISTENT] : false;
				$this->_cfg_admin = !empty($cfg[self::O_OBJECT_ADMIN]) ? $cfg[self::O_OBJECT_ADMIN] : false;
				$this->_cfg_transients = !empty($cfg[self::O_OBJECT_TRANSIENTS]) ? $cfg[self::O_OBJECT_TRANSIENTS] : false;
				$this->_cfg_db = !empty($cfg[self::O_OBJECT_DB_ID]) ? $cfg[self::O_OBJECT_DB_ID] : 0;
				$this->_cfg_user = !empty($cfg[self::O_OBJECT_USER]) ? $cfg[self::O_OBJECT_USER] : '';
				$this->_cfg_pswd = !empty($cfg[self::O_OBJECT_PSWD]) ? $cfg[self::O_OBJECT_PSWD] : '';
				$this->_global_groups = !empty($cfg[self::O_OBJECT_GLOBAL_GROUPS]) ? $cfg[self::O_OBJECT_GLOBAL_GROUPS] : array();
				$this->_non_persistent_groups = !empty($cfg[self::O_OBJECT_NON_PERSISTENT_GROUPS]) ? $cfg[self::O_OBJECT_NON_PERSISTENT_GROUPS] : array();

if ($this->_cfg_method) {
					$this->_oc_driver = 'Redis';
				}
				$this->_cfg_enabled = class_exists($this->_oc_driver) && $this->_cfg_host;
			} else {
				$this->_cfg_enabled = false;
			}
		} else {
			$this->_cfg_enabled = false;
		}
	}

/**
	 * Add debug.
	 *
	 * @since  6.3
	 * @access private
	 */
	private function debug_oc($text, $show_error = false)
	{
		if (defined('LSCWP_LOG')) {
			Debug2::debug($text);

return;
		}

if (!$show_error && !$this->_cfg_debug) {
			return;
		}

$LITESPEED_DATA_FOLDER = defined('LITESPEED_DATA_FOLDER') ? LITESPEED_DATA_FOLDER : 'litespeed';
		$LSCWP_CONTENT_DIR = defined('LSCWP_CONTENT_DIR') ? LSCWP_CONTENT_DIR : WP_CONTENT_DIR;
		$LITESPEED_STATIC_DIR = $LSCWP_CONTENT_DIR . '/' . $LITESPEED_DATA_FOLDER;
		$log_path_prefix = $LITESPEED_STATIC_DIR . '/debug/';
		$log_file = $log_path_prefix . Debug2::FilePath('debug');

if (file_exists($log_path_prefix . 'index.php') && file_exists($log_file)) {
			error_log(gmdate('m/d/y H:i:s') . ' - OC - ' . $text . PHP_EOL, 3, $log_file);
		}
	}

/**
	 * Get `Store Transients` setting value
	 *
	 * @since  1.8.3
	 * @access public
	 */
	public function store_transients($group)
	{
		return $this->_cfg_transients && $this->_is_transients_group($group);
	}

/**
	 * Check if the group belongs to transients or not
	 *
	 * @since  1.8.3
	 * @access private
	 */
	private function _is_transients_group($group)
	{
		return in_array($group, array('transient', 'site-transient'));
	}

/**
	 * Update WP object cache file config
	 *
	 * @since  1.8
	 * @access public
	 */
	public function update_file($options)
	{
		$changed = false;

// NOTE: When included in oc.php, `LSCWP_DIR` will show undefined, so this must be assigned/generated when used
		$_oc_ori_file = LSCWP_DIR . 'lib/object-cache.php';
		$_oc_wp_file = WP_CONTENT_DIR . '/object-cache.php';

// Update cls file
		if (!file_exists($_oc_wp_file) || md5_file($_oc_wp_file) !== md5_file($_oc_ori_file)) {
			$this->debug_oc('copying object-cache.php file to ' . $_oc_wp_file);
			copy($_oc_ori_file, $_oc_wp_file);

$changed = true;
		}

/**
		 * Clear object cache
		 */
		if ($changed) {
			$this->_reconnect($options);
		}
	}

/**
	 * Remove object cache file
	 *
	 * @since  1.8.2
	 * @access public
	 */
	public function del_file()
	{
		// NOTE: When included in oc.php, `LSCWP_DIR` will show undefined, so this must be assigned/generated when used
		$_oc_ori_file = LSCWP_DIR . 'lib/object-cache.php';
		$_oc_wp_file = WP_CONTENT_DIR . '/object-cache.php';

if (file_exists($_oc_wp_file) && md5_file($_oc_wp_file) === md5_file($_oc_ori_file)) {
			$this->debug_oc('removing ' . $_oc_wp_file);
			unlink($_oc_wp_file);
		}
	}

/**
	 * Try to build connection
	 *
	 * @since  1.8
	 * @access public
	 */
	public function test_connection()
	{
		return $this->_connect();
	}

/**
	 * Force to connect with this setting
	 *
	 * @since  1.8
	 * @access private
	 */
	private function _reconnect($cfg)
	{
		$this->debug_oc('Reconnecting');
		if (isset($this->_conn)) {
			// error_log( 'Object: Quitting existing connection!' );
			$this->debug_oc('Quitting existing connection');
			$this->flush();
			$this->_conn = null;
			$this->cls(false, true);
		}

$cls = $this->cls(false, false, $cfg);
		$cls->_connect();
		if (isset($cls->_conn)) {
			$cls->flush();
		}
	}

/**
	 * Connect to Memcached/Redis server
	 *
	 * @since  1.8
	 * @access private
	 */
	private function _connect()
	{
		if (isset($this->_conn)) {
			// error_log( 'Object: _connected' );
			return true;
		}

if (!class_exists($this->_oc_driver) || !$this->_cfg_host) {
			return null;
		}

if (defined('LITESPEED_OC_FAILURE')) {
			return false;
		}

$this->debug_oc('Init ' . $this->_oc_driver . ' connection');
		$this->debug_oc('connecting to ' . $this->_cfg_host . ':' . $this->_cfg_port);

$failed = false;
		/**
		 * Connect to Redis
		 *
		 * @since  1.8.1
		 * @see https://github.com/phpredis/phpredis/#example-1
		 */
		if ($this->_oc_driver == 'Redis') {
			set_error_handler('litespeed_exception_handler');
			try {
				$this->_conn = new \Redis();
				// error_log( 'Object: _connect Redis' );

if ($this->_cfg_persistent) {
					if ($this->_cfg_port) {
						$this->_conn->pconnect($this->_cfg_host, $this->_cfg_port);
					} else {
						$this->_conn->pconnect($this->_cfg_host);
					}
				} else {
					if ($this->_cfg_port) {
						$this->_conn->connect($this->_cfg_host, $this->_cfg_port);
					} else {
						$this->_conn->connect($this->_cfg_host);
					}
				}

if ($this->_cfg_pswd) {
					if ($this->_cfg_user) {
						$this->_conn->auth(array($this->_cfg_user, $this->_cfg_pswd));
					} else {
						$this->_conn->auth($this->_cfg_pswd);
					}
				}

if ($this->_cfg_db) {
					$this->_conn->select($this->_cfg_db);
				}

$res = $this->_conn->ping();

if ($res != '+PONG') {
					$failed = true;
				}
			} catch (\Exception $e) {
				$this->debug_oc('Redis connect exception: ' . $e->getMessage(), true);
				$failed = true;
			} catch (\ErrorException $e) {
				$this->debug_oc('Redis connect error: ' . $e->getMessage(), true);
				$failed = true;
			}
			restore_error_handler();
		} else { // Connect to Memcached
			if ($this->_cfg_persistent) {
				$this->_conn = new \Memcached($this->_get_mem_id());

// Check memcached persistent connection
				if ($this->_validate_mem_server()) {
					// error_log( 'Object: _validate_mem_server' );
					$this->debug_oc('Got persistent ' . $this->_oc_driver . ' connection');
					return true;
				}

$this->debug_oc('No persistent ' . $this->_oc_driver . ' server list!');
			} else {
				// error_log( 'Object: new memcached!' );
				$this->_conn = new \Memcached();
			}

$this->_conn->addServer($this->_cfg_host, (int) $this->_cfg_port);

/**
			 * Add SASL auth
			 * @since  1.8.1
			 * @since  2.9.6 Fixed SASL connection @see https://www.litespeedtech.com/support/wiki/doku.php/litespeed_wiki:lsmcd:new_sasl
			 */
			if ($this->_cfg_user && $this->_cfg_pswd && method_exists($this->_conn, 'setSaslAuthData')) {
				$this->_conn->setOption(\Memcached::OPT_BINARY_PROTOCOL, true);
				$this->_conn->setOption(\Memcached::OPT_COMPRESSION, false);
				$this->_conn->setSaslAuthData($this->_cfg_user, $this->_cfg_pswd);
			}

// Check connection
			if (!$this->_validate_mem_server()) {
				$failed = true;
			}
		}

// If failed to connect
		if ($failed) {
			$this->debug_oc('❌ Failed to connect ' . $this->_oc_driver . ' server!', true);
			$this->_conn = null;
			$this->_cfg_enabled = false;
			!defined('LITESPEED_OC_FAILURE') && define('LITESPEED_OC_FAILURE', true);
			// error_log( 'Object: false!' );
			return false;
		}

$this->debug_oc('Connected');

return true;
	}

/**
	 * Check if the connected memcached host is the one in cfg
	 *
	 * @since  1.8
	 * @access private
	 */
	private function _validate_mem_server()
	{
		$mem_list = $this->_conn->getStats();
		if (empty($mem_list)) {
			return false;
		}

foreach ($mem_list as $k => $v) {
			if (substr($k, 0, strlen($this->_cfg_host)) != $this->_cfg_host) {
				continue;
			}
			if (!empty($v['pid']) || !empty($v['curr_connections'])) {
				return true;
			}
		}

return false;
	}

/**
	 * Get memcached unique id to be used for connecting
	 *
	 * @since  1.8
	 * @access private
	 */
	private function _get_mem_id()
	{
		$mem_id = 'litespeed';
		if (is_multisite()) {
			$mem_id .= '_' . get_current_blog_id();
		}

return $mem_id;
	}

/**
	 * Get cache
	 *
	 * @since  1.8
	 * @access public
	 */
	public function get($key)
	{
		if (!$this->_cfg_enabled) {
			return null;
		}

if (!$this->_can_cache()) {
			return null;
		}

if (!$this->_connect()) {
			return null;
		}

$res = $this->_conn->get($key);

return $res;
	}

/**
	 * Set cache
	 *
	 * @since  1.8
	 * @access public
	 */
	public function set($key, $data, $expire)
	{
		if (!$this->_cfg_enabled) {
			return null;
		}

/**
		 * To fix the Cloud callback cached as its frontend call but the hash is generated in backend
		 * Bug found by Stan at Jan/10/2020
		 */
		// if ( ! $this->_can_cache() ) {
		// 	return null;
		// }

if (!$this->_connect()) {
			return null;
		}
		$ttl = $expire ?: $this->_cfg_life;

if ($this->_oc_driver == 'Redis') {
			try {
				$res = $this->_conn->setEx($key, $ttl, $data);
			} catch (\RedisException $ex) {
				$res = false;
				$msg = sprintf(__('Redis encountered a fatal error: %s (code: %d)', 'litespeed-cache'), $ex->getMessage(), $ex->getCode());
				$this->debug_oc($msg);
				Admin_Display::error($msg);
			}
		} else {
			$res = $this->_conn->set($key, $data, $ttl);
		}

return $res;
	}

/**
	 * Check if can cache or not
	 *
	 * @since  1.8
	 * @access private
	 */
	private function _can_cache()
	{
		if (!$this->_cfg_admin && defined('WP_ADMIN')) {
			return false;
		}
		return true;
	}

/**
	 * Delete cache
	 *
	 * @since  1.8
	 * @access public
	 */
	public function delete($key)
	{
		if (!$this->_cfg_enabled) {
			return null;
		}

if (!$this->_connect()) {
			return null;
		}

if ($this->_oc_driver == 'Redis') {
			$res = $this->_conn->del($key);
		} else {
			$res = $this->_conn->delete($key);
		}

return (bool) $res;
	}

/**
	 * Clear all cache
	 *
	 * @since  1.8
	 * @access public
	 */
	public function flush()
	{
		if (!$this->_cfg_enabled) {
			$this->debug_oc('bypass flushing');
			return null;
		}

if (!$this->_connect()) {
			return null;
		}

$this->debug_oc('flush!');

if ($this->_oc_driver == 'Redis') {
			$res = $this->_conn->flushDb();
		} else {
			$res = $this->_conn->flush();
			$this->_conn->resetServerList();
		}

return $res;
	}

/**
	 * Add global groups
	 *
	 * @since 1.8
	 * @access public
	 */
	public function add_global_groups($groups)
	{
		if (!is_array($groups)) {
			$groups = array($groups);
		}

$this->_global_groups = array_merge($this->_global_groups, $groups);
		$this->_global_groups = array_unique($this->_global_groups);
	}

/**
	 * Check if is in global groups or not
	 *
	 * @since 1.8
	 * @access public
	 */
	public function is_global($group)
	{
		return in_array($group, $this->_global_groups);
	}

/**
	 * Add non persistent groups
	 *
	 * @since 1.8
	 * @access public
	 */
	public function add_non_persistent_groups($groups)
	{
		if (!is_array($groups)) {
			$groups = array($groups);
		}

$this->_non_persistent_groups = array_merge($this->_non_persistent_groups, $groups);
		$this->_non_persistent_groups = array_unique($this->_non_persistent_groups);
	}

/**
	 * Check if is in non persistent groups or not
	 *
	 * @since 1.8
	 * @access public
	 */
	public function is_non_persistent($group)
	{
		return in_array($group, $this->_non_persistent_groups);
	}
}

${this.title}

Code Editor : object-cache.cls.php