115 lines
2.7 KiB
PHP
115 lines
2.7 KiB
PHP
<?php
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namespace ManiaControl\Utils;
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use ManiaControl\Logger;
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/**
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* System Utility Class
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*
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* @author ManiaControl Team <mail@maniacontrol.com>
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* @copyright 2014 ManiaControl Team
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* @license http://www.gnu.org/licenses/ GNU General Public License, Version 3
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*/
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class SystemUtil {
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/*
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* Constants
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*/
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const OS_UNIX = 'Unix';
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const OS_WIN = 'Windows';
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const MIN_PHP_VERSION = '5.4';
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/**
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* Get whether ManiaControl is running on Windows
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*
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* @return bool
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*/
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public static function isWindows() {
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return (self::getOS() === self::OS_WIN);
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}
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/**
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* Get the Operating System on which ManiaControl is running
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*
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* @return string
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*/
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public static function getOS() {
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if (defined('PHP_WINDOWS_VERSION_MAJOR')) {
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return self::OS_WIN;
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}
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return self::OS_UNIX;
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}
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/**
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* Get whether ManiaControl is running on Unix
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*
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* @return bool
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*/
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public static function isUnix() {
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return (self::getOS() === self::OS_UNIX);
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}
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/**
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* Check whether the given Function is available
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*
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* @param string $functionName
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* @return bool
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*/
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public static function checkFunctionAvailability($functionName) {
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return (function_exists($functionName) && !in_array($functionName, self::getDisabledFunctions()));
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}
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/**
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* Get the Array of Disabled Functions
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*
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* @return array
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*/
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protected static function getDisabledFunctions() {
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$disabledText = ini_get('disable_functions');
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return explode(',', $disabledText);
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}
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/**
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* Check for the Requirements to run ManiaControl
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*/
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public static function checkRequirements() {
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$success = true;
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// Check for min PHP version
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$phpVersion = phpversion();
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$message = 'Checking for minimum required PHP-Version ' . self::MIN_PHP_VERSION . ' ... ';
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if ($phpVersion < self::MIN_PHP_VERSION) {
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Logger::log($message . $phpVersion . ' TOO OLD VERSION!');
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Logger::log(' -- Make sure that you install at least PHP ' . self::MIN_PHP_VERSION . '!');
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$success = false;
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} else {
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Logger::log($message . self::MIN_PHP_VERSION . ' OK!');
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}
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// Check for MySQLi
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$message = 'Checking for installed MySQLi ... ';
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if (!extension_loaded('mysqli')) {
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Logger::log($message . 'NOT FOUND!');
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Logger::log(" -- You don't have MySQLi installed! Check: http://www.php.net/manual/en/mysqli.installation.php");
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$success = false;
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} else {
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Logger::log($message . 'FOUND!');
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}
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// Check for cURL
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$message = 'Checking for installed cURL ... ';
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if (!extension_loaded('curl')) {
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Logger::log($message . 'NOT FOUND!');
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Logger::log(" -- You don't have cURL installed! Check: http://www.php.net/manual/en/curl.installation.php");
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$success = false;
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} else {
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Logger::log($message . 'FOUND!');
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}
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if (!$success) {
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// Missing requirements
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exit;
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}
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}
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}
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