removed 'application' folder to have everything in the root directory

2014-09-29 18:20:09 +02:00
parent 1569fd5488
commit 9642433363
284 changed files with 4 additions and 50 deletions
--- a/core/Utils/SystemUtil.php
+++ b/core/Utils/SystemUtil.php
@ -0,0 +1,188 @@
+<?php
+
+namespace ManiaControl\Utils;
+
+use ManiaControl\Logger;
+
+/**
+ * System Utility Class
+ *
+ * @author    ManiaControl Team <mail@maniacontrol.com>
+ * @copyright 2014 ManiaControl Team
+ * @license   http://www.gnu.org/licenses/ GNU General Public License, Version 3
+ */
+class SystemUtil {
+	/*
+	 * Constants
+	 */
+	const OS_UNIX         = 'Unix';
+	const OS_WIN          = 'Windows';
+	const MIN_PHP_VERSION = '5.4';
+
+	/**
+	 * Get whether ManiaControl is running on Windows
+	 *
+	 * @return bool
+	 */
+	public static function isWindows() {
+		return (self::getOS() === self::OS_WIN);
+	}
+
+	/**
+	 * Get the Operating System on which ManiaControl is running
+	 *
+	 * @return string
+	 */
+	public static function getOS() {
+		if (defined('PHP_WINDOWS_VERSION_MAJOR')) {
+			return self::OS_WIN;
+		}
+		return self::OS_UNIX;
+	}
+
+	/**
+	 * Check for the requirements to run ManiaControl
+	 */
+	public static function checkRequirements() {
+		$success = true;
+
+		// Check for min PHP version
+		$phpVersion = phpversion();
+		$message    = 'Checking for minimum required PHP-Version ' . self::MIN_PHP_VERSION . ' ... ';
+		if ($phpVersion < self::MIN_PHP_VERSION) {
+			Logger::log($message . $phpVersion . ' TOO OLD VERSION!');
+			Logger::log(' -- Make sure that you install at least PHP ' . self::MIN_PHP_VERSION . '!');
+			$success = false;
+		} else {
+			Logger::log($message . self::MIN_PHP_VERSION . ' OK!');
+		}
+
+		// Check for MySQLi
+		$message = 'Checking for installed MySQLi ... ';
+		if (!extension_loaded('mysqli')) {
+			Logger::log($message . 'NOT FOUND!');
+			Logger::log(" -- You don't have MySQLi installed! Check: http://www.php.net/manual/en/mysqli.installation.php");
+			$success = false;
+		} else {
+			Logger::log($message . 'FOUND!');
+		}
+
+		// Check for cURL
+		$message = 'Checking for installed cURL ... ';
+		if (!extension_loaded('curl')) {
+			Logger::log($message . 'NOT FOUND!');
+			Logger::log(" -- You don't have cURL installed! Check: http://www.php.net/manual/en/curl.installation.php");
+			$success = false;
+		} else {
+			Logger::log($message . 'FOUND!');
+		}
+
+		if (!$success) {
+			// Missing requirements
+			self::quit();
+		}
+	}
+
+	/**
+	 * Stop ManiaControl immediately
+	 *
+	 * @param string $message
+	 * @param bool   $errorPrefix
+	 */
+	public static function quit($message = null, $errorPrefix = false) {
+		if ($message) {
+			if ($errorPrefix) {
+				Logger::logError($message);
+			} else {
+				Logger::log($message);
+			}
+		}
+		exit;
+	}
+
+	/**
+	 * Restart ManiaControl immediately
+	 */
+	public static function restart() {
+		if (SystemUtil::isUnix()) {
+			self::restartUnix();
+		} else {
+			self::restartWindows();
+		}
+	}
+
+	/**
+	 * Get whether ManiaControl is running on Unix
+	 *
+	 * @return bool
+	 */
+	public static function isUnix() {
+		return (self::getOS() === self::OS_UNIX);
+	}
+
+	/**
+	 * Perform restart on Unix
+	 */
+	private static function restartUnix() {
+		if (!SystemUtil::checkFunctionAvailability('exec')) {
+			Logger::log("Can't restart ManiaControl because the function 'exec' is disabled!");
+			return;
+		}
+		$fileName = null;
+		if ($scriptName = CommandLineHelper::getParameter('-sh')) {
+			$fileName = $scriptName;
+		} else {
+			$fileName = 'ManiaControl.sh';
+		}
+		$filePath = MANIACONTROL_PATH . $fileName;
+		if (!is_readable($filePath)) {
+			Logger::log("Can't restart ManiaControl because the file '{$fileName}' doesn't exist or isn't readable!");
+			return;
+		}
+		$command = 'sh ' . escapeshellarg($filePath) . ' > /dev/null &';
+		exec($command);
+	}
+
+	/**
+	 * Check whether the given function is available
+	 *
+	 * @param string $functionName
+	 * @return bool
+	 */
+	public static function checkFunctionAvailability($functionName) {
+		return (function_exists($functionName) && !in_array($functionName, self::getDisabledFunctions()));
+	}
+
+	/**
+	 * Get the array of disabled functions
+	 *
+	 * @return array
+	 */
+	protected static function getDisabledFunctions() {
+		$disabledText = ini_get('disable_functions');
+		return explode(',', $disabledText);
+	}
+
+	/**
+	 * Perform restart on Windows
+	 */
+	private static function restartWindows() {
+		if (!SystemUtil::checkFunctionAvailability('system')) {
+			Logger::log("Can't restart ManiaControl because the function 'system' is disabled!");
+			return;
+		}
+		$fileName = null;
+		if ($scriptName = CommandLineHelper::getParameter('-bat')) {
+			$fileName = $scriptName;
+		} else {
+			$fileName = 'ManiaControl.bat';
+		}
+		$filePath = MANIACONTROL_PATH . $fileName;
+		if (!is_readable($filePath)) {
+			Logger::log("Can't restart ManiaControl because the file '{$fileName}' doesn't exist or isn't readable!");
+			return;
+		}
+		$command = escapeshellarg($filePath);
+		system($command); // TODO: windows stops here as long as controller is running
+	}
+}