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📁 ..	-	2026-03-12 22:37
📄 Context.php <?php / **************************************** * LiteSpeed Web Server Cache Manager * * @author LiteSpeed Technologies, Inc. * @copyright 2018-2025 LiteSpeed Technologies, Inc. * ******************************************* / namespace Lsc\Wp\Context; use Lsc\Wp\LSCMException; use Lsc\Wp\Logger; /* * Context is a singleton / class Context { const LOCAL_PLUGIN_DIR = '/usr/src/litespeed-wp-plugin'; /* * @var int / protected $isRoot; /* * @var ContextOption / protected $options; /* * @var string / protected $dataDir; /* * @var string / protected $dataFile; /* * @var string / protected $customDataFile; /* * @var null\|string / protected $flagContent; /* * * @var null\|Context / protected static $instance; /* * * @param ContextOption $contextOption / protected function __construct( ContextOption $contextOption ) { $this->options = $contextOption; $this->init(); } protected function init() { $this->dataDir = realpath(__DIR__ . '/../../../..') . '/admin/lscdata'; $this->dataFile = "$this->dataDir/lscm.data"; $this->customDataFile = "$this->dataDir/lscm.data.cust"; $this->isRoot = $this->options->isRoot(); } /* * * @since 1.9 * * @return void * * @throws LSCMException Thrown indirectly by Logger::debug() call. * @throws LSCMException Thrown indirectly by Logger::debug() call. * @throws LSCMException Thrown indirectly by Logger::notice() call. * @throws LSCMException Thrown indirectly by Logger::notice() call. * @throws LSCMException Thrown indirectly by Logger::debug() call. / protected function checkLocalPluginDirInCageFS() { $mpFile = '/etc/cagefs/cagefs.mp'; $mountFile = '/proc/mounts'; $cagefsCtlFile = '/usr/sbin/cagefsctl'; if ( !file_exists($mpFile) \|\| !file_exists($cagefsCtlFile) \|\| !is_executable($cagefsCtlFile) ) { return; } Logger::debug('Detected cagefs.mp file.'); $localPluginDir = self::LOCAL_PLUGIN_DIR; $pattern = "=^((?!deleted).)$localPluginDir((?!deleted).)$=m"; $result = preg_grep($pattern, file($mountFile)); $procMountSet = !empty($result); if ( !$procMountSet ) { Logger::debug("Data dir not set in $mountFile."); $pattern = "=^.$localPluginDir.$=m"; $result = preg_grep($pattern, file($mpFile)); $setInMpFile = !empty($result); if ( !$setInMpFile ) { file_put_contents( $mpFile, "\n$localPluginDir", FILE_APPEND ); Logger::notice('Added data dir to cagefs.mp.'); } exec("$cagefsCtlFile --remount-all"); Logger::notice('Remounted CageFS.'); } else { Logger::debug('Data dir already added to CageFS.'); } } /* * * @throws LSCMException Thrown when unable to create data dir. / protected function createDataDir() { if ( !file_exists($this->dataDir) && !mkdir($this->dataDir, 0755) ) { throw new LSCMException( "Fail to create data directory $this->dataDir.", LSCMException::E_PERMISSION ); } } /* * * @since 1.9 * * @throws LSCMException Thrown when unable to create local plugin dir. / protected function createLocalPluginDir() { if ( !file_exists(Context::LOCAL_PLUGIN_DIR) && !mkdir(Context::LOCAL_PLUGIN_DIR, 0755) ) { throw new LSCMException( "Fail to create local plugin directory " . Context::LOCAL_PLUGIN_DIR . '.', LSCMException::E_PERMISSION ); } } /* * * @return ContextOption * * @throws LSCMException Thrown indirectly by self::me() call. / public static function getOption() { return self::me(true)->options; } /* * * @since 1.9.1 Added optional parameter $loggerObj. * * @param ContextOption $contextOption * @param object $loggerObj Object implementing all public * Logger class functions. * * @throws LSCMException Thrown when Context is already initialized. * @throws LSCMException Thrown indirectly by Logger::setInstance() call. * @throws LSCMException Thrown indirectly by * self::$instance->createDataDir() call. * @throws LSCMException Thrown indirectly by * self::$instance->createLocalPluginDir() call. * @throws LSCMException Thrown indirectly by * self::$instance->checkLocalPluginDirInCageFS() call. / public static function initialize( ContextOption $contextOption, $loggerObj = null ) { if ( self::$instance != null ) { /* * Do not allow, must initialize first. / throw new LSCMException( 'Context cannot be initialized twice.', LSCMException::E_PROGRAM ); } self::$instance = new self($contextOption); if ( $loggerObj != null ) { Logger::setInstance($loggerObj); } else { $loggerClass = $contextOption->getLoggerClass(); $loggerClass::Initialize($contextOption); } if ( self::$instance->isRoot == ContextOption::IS_ROOT ) { self::$instance->createDataDir(); self::$instance->createLocalPluginDir(); self::$instance->checkLocalPluginDirInCageFS(); } } /* * Checks if the current instance is lacking the expected level of * permissions. * * @return bool / protected function hasInsufficentPermissions() { $expectedPermissions = self::$instance->options->getExpectedPermissions(); return (self::$instance->isRoot < $expectedPermissions); } /* * * @param bool $checkPerms * * @return Context * * @throws LSCMException Thrown when Context is not initialized. * @throws LSCMException Thrown when required permissions not met. / protected static function me( $checkPerms = false ) { if ( self::$instance == null ) { /* * Do not allow, must initialize first. / throw new LSCMException( 'Uninitialized context.', LSCMException::E_NON_FATAL ); } if ( $checkPerms && self::$instance->hasInsufficentPermissions() ) { throw new LSCMException( 'Access denied: Insufficient permissions.', LSCMException::E_NON_FATAL ); } return self::$instance; } /* * * @return string * * @throws LSCMException Thrown indirectly by self::me() call. / public static function getLSCMDataDir() { return self::me()->dataDir; } /* * Deprecated 06/19/19. Shift to using getLSCMDataFiles() instead. * * @deprecated * * @return string * * @throws LSCMException Thrown indirectly by self::getLSCMDataFiles() * call. / public static function getLSCMDataFile() { $dataFiles = self::getLSCMDataFiles(); return $dataFiles['dataFile']; } /* * * @return string[] * * @throws LSCMException Re-thrown when self::me() calls throw an * exception. * @throws LSCMException Thrown indirectly by Logger::debug() call. / public static function getLSCMDataFiles() { try { $dataFile = self::me(true)->dataFile; $custDataFile = self::me(true)->customDataFile; } catch ( LSCMException $e ) { $msg = "{$e->getMessage()} Could not get data file paths."; Logger::debug($msg); throw new LSCMException($msg); } return array( 'dataFile' => $dataFile, 'custDataFile' => $custDataFile ); } /* * * @return int * * @throws LSCMException Thrown indirectly by self::me() call. / public static function isRoot() { return self::me()->isRoot; } /* * * @return bool * * @throws LSCMException Thrown indirectly by self::me() call. / public static function isPrivileged() { return (self::me()->isRoot > ContextOption::IS_NOT_ROOT); } /* * * @return int * * @throws LSCMException Thrown indirectly by self::me() call. / public static function getScanDepth() { return self::me()->options->getScanDepth(); } /* * * @return int * * @throws LSCMException Thrown indirectly by self::me() call. / public static function getActionTimeout() { $timeout = self::me()->options->getBatchTimeout(); if ( $timeout > 1 ) { return time() + $timeout; } /* * No timeout. / return 0; } /* * * @return string * * @throws LSCMException Thrown indirectly by self::me() call. */ public static function getFlagFileContent() { $m = self::me(); if ( $m->flagContent == null ) { $m->flagContent = <<<CONTENT This file was created by LiteSpeed Web Cache Manager When this file exists, your LiteSpeed Cache plugin for WordPress will NOT be affected by Mass Enable/Disable operations performed through LiteSpeed Web Cache Manager. Please DO NOT ATTEMPT to remove this file unless you understand the above. CONTENT; } return $m->flagContent; } }	10.13 KB	2026-03-12 22:37
📄 ContextOption.php <?php / **************************************** * LiteSpeed Web Server Cache Manager * * @author Michael Alegre * @copyright 2018-2025 LiteSpeed Technologies, Inc. * ******************************************* / namespace Lsc\Wp\Context; class ContextOption { const FROM_CONTROL_PANEL = 'panel'; const FROM_CLI = 'cli'; const LOG_FILE_NAME = 'webcachemgr.log'; const IS_NOT_ROOT = 0; /* * IS_ROOT_ESCALATABLE depends on panel implemented escalation. / const IS_ROOT_ESCALATABLE = 1; const IS_ROOT = 2; /* * @var string / protected $invokerName; /* * @var string / protected $invokerType; /* * @var int / protected $isRoot; /* * @var int / protected $expectedPermissions; /* * @var string Logger class name used during initialization. Child classes * that need escalation should override this class name. / protected $loggerClass; /* * @var string If set, must be writable. / protected $logFile; /* * @var int Log to file level. / protected $logFileLvl; /* * @var int Echo to user interface level. / protected $logEchoLvl; /* * @var bool / protected $bufferedWrite; /* * @var bool / protected $bufferedEcho; /* * @var string PluginVersion class name used during initialization. Child * classes that need escalation should override this class * name. / protected $lscwpVerClass; /* * @var int / protected $scanDepth = 2; /* * @var int / protected $batchTimeout = 0; /* * @var int / protected $batchSize = 0; /* * @var string / protected $iconDir = ''; /* * @var string / protected $sharedTplDir = ''; /* * * @param string $invokerName * @param string $invokerType * @param int $isRoot * @param int $logFileLvl * @param int $logEchoLvl * @param bool $bufferedWrite * @param bool $bufferedEcho / protected function __construct( $invokerName, $invokerType, $isRoot, $logFileLvl, $logEchoLvl, $bufferedWrite, $bufferedEcho ) { $this->invokerName = $invokerName; $this->invokerType = $invokerType; $this->isRoot = $isRoot; $this->expectedPermissions = self::IS_ROOT; if ( $isRoot == self::IS_ROOT ) { $this->logFile = realpath(__DIR__ . '/../../../..') . '/logs/' . self::LOG_FILE_NAME; } $this->loggerClass = '\Lsc\Wp\Logger'; $this->lscwpVerClass ='\Lsc\Wp\PluginVersion'; $this->logFileLvl = $logFileLvl; $this->logEchoLvl = $logEchoLvl; $this->bufferedWrite = $bufferedWrite; $this->bufferedEcho = $bufferedEcho; } /* * * @return int / public function isRoot() { return $this->isRoot; } /* * * @return int / public function getExpectedPermissions() { return $this->expectedPermissions; } /* * * @return string / public function getLoggerClass() { return $this->loggerClass; } /* * Returns the default log file path for this ContextOption. This can be * changed in the Logger class itself later on. * * @return string / public function getDefaultLogFile() { return $this->logFile; } /* * * @return int / public function getLogFileLvl() { return $this->logFileLvl; } /* * * @return int / public function getLogEchoLvl() { return $this->logEchoLvl; } /* * * @return bool / public function isBufferedWrite() { return $this->bufferedWrite; } /* * * @return bool / public function isBufferedEcho() { return $this->bufferedEcho; } /* * * @return string / public function getLscwpVerClass() { return $this->lscwpVerClass; } /* * * @return int / public function getScanDepth() { return $this->scanDepth; } /* * * @return string / public function getInvokerType() { return $this->invokerType; } /* * * @return string / public function getInvokerName() { return $this->invokerName; } /* * * @return int / public function getBatchSize() { return $this->batchSize; } /* * * @return int / public function getBatchTimeout() { return $this->batchTimeout; } /* * * @param int $timeout * * @return int / public function setBatchTimeout( $timeout ) { if ( is_int($timeout) ) { $this->batchTimeout = $timeout; } return $this->batchTimeout; } /* * * @param string $iconDir / public function setIconDir( $iconDir ) { $this->iconDir = $iconDir; } /* * * @return string / public function getIconDir() { return $this->iconDir; } /* * * @return string */ public function getSharedTplDir() { return $this->sharedTplDir; } }	5.52 KB	2026-03-12 22:37
📄 RootCLIContextOption.php <?php / **************************************** * LiteSpeed Web Server Cache Manager * * @author LiteSpeed Technologies, Inc. (https://www.litespeedtech.com) * @copyright (c) 2018 * ******************************************* */ namespace Lsc\Wp\Context; use \Lsc\Wp\Context\ContextOption; use \Lsc\Wp\Logger; class RootCLIContextOption extends ContextOption { public function __construct() { $invokerName = 'lscmctl'; $invokerType = parent::FROM_CLI; $isRoot = parent::IS_ROOT; $logFileLvl = Logger::L_DEBUG;//Logger::L_INFO; $logEchoLvl = Logger::L_INFO; $bufferedWrite = true; $bufferedEcho = false; parent::__construct($invokerName, $invokerType, $isRoot, $logFileLvl, $logEchoLvl, $bufferedWrite, $bufferedEcho); $this->scanDepth = 2; $this->batchTimeout = 0; $this->batchSize = 0; } }	923 B	2026-03-12 22:37
📄 RootPanelContextOption.php <?php / **************************************** * LiteSpeed Web Server Cache Manager * * @author Michael Alegre * @copyright 2018-2025 LiteSpeed Technologies, Inc. * ******************************************* / namespace Lsc\Wp\Context; use Lsc\Wp\Logger; class RootPanelContextOption extends ContextOption { /* * * @param string $panelName */ public function __construct( $panelName ) { $logFileLvl = Logger::L_INFO; $logEchoLvl = Logger::L_NONE; $bufferedWrite = true; $bufferedEcho = true; parent::__construct( $panelName, parent::FROM_CONTROL_PANEL, parent::IS_ROOT, $logFileLvl, $logEchoLvl, $bufferedWrite, $bufferedEcho ); $this->scanDepth = 2; $this->batchTimeout = 60; $this->batchSize = 10; $sharedTplDir = realpath(__DIR__ . '/../View/Tpl'); if ( !is_string($sharedTplDir) ) { $sharedTplDir = '/usr/local/lsws/add-ons/webcachemgr/src/View/Tpl'; } $this->sharedTplDir = $sharedTplDir; } }	1.14 KB	2026-03-12 22:37
📄 UserCLIContextOption.php <?php /* * ****************************************** * LiteSpeed Web Server Cache Manager * @Author: LiteSpeed Technologies, Inc. (https://www.litespeedtech.com) * @Copyright: (c) 2018-2019 * ******************************************* / namespace Lsc\Wp\Context; use \Lsc\Wp\Context\ContextOption; use \Lsc\Wp\Logger; class UserCLIContextOption extends ContextOption { public function __construct( $invokerName ) { $invokerType = parent::FROM_CLI; $isRoot = parent::IS_NOT_ROOT; /* * Do not change log levels as it will break UserCommand output format. */ $logFileLvl = Logger::L_NONE; $logEchoLvl = Logger::L_NONE; $bufferedWrite = false; $bufferedEcho = false; parent::__construct($invokerName, $invokerType, $isRoot, $logFileLvl, $logEchoLvl, $bufferedWrite, $bufferedEcho); $this->expectedPermissions = self::IS_NOT_ROOT; $this->scanDepth = 2; $this->batchTimeout = 0; $this->batchSize = 0; $this->logFile = ''; } }	1.06 KB	2026-03-12 22:37

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