424 lines
10 KiB
PHP
424 lines
10 KiB
PHP
<?php
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namespace ManiaControl\Server;
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use ManiaControl\Callbacks\CallbackListener;
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use ManiaControl\Callbacks\CallbackManager;
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use ManiaControl\CommandLineHelper;
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use ManiaControl\ManiaControl;
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use Maniaplanet\DedicatedServer\Xmlrpc\Exception;
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/**
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* Class providing Access to the connected ManiaPlanet Server
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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 Server implements CallbackListener {
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/*
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* Constants
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*/
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const TABLE_SERVERS = 'mc_servers';
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const CB_TEAM_MODE_CHANGED = 'ServerCallback.TeamModeChanged';
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/*
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* Public Properties
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*/
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/** @var Config $config */
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public $config = null;
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public $index = -1;
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public $ip = null;
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public $port = -1;
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public $p2pPort = -1;
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public $login = null;
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public $titleId = null;
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public $dataDirectory = '';
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public $serverCommands = null;
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public $usageReporter = null;
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public $rankingManager = null;
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public $scriptManager = null;
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/*
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* Private Properties
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*/
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private $maniaControl = null;
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private $teamMode = false;
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/**
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* Construct a new Server
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*
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* @param ManiaControl $maniaControl
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*/
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public function __construct(ManiaControl $maniaControl) {
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$this->maniaControl = $maniaControl;
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$this->initTables();
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$this->serverCommands = new ServerCommands($maniaControl);
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$this->usageReporter = new UsageReporter($maniaControl);
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$this->rankingManager = new RankingManager($maniaControl);
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$this->scriptManager = new ScriptManager($maniaControl);
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// Register for callbacks
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$this->maniaControl->callbackManager->registerCallbackListener(CallbackManager::CB_ONINIT, $this, 'onInit');
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}
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/**
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* Initialize necessary Database Tables
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*
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* @return bool
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*/
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private function initTables() {
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$mysqli = $this->maniaControl->database->mysqli;
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$query = "CREATE TABLE IF NOT EXISTS `" . self::TABLE_SERVERS . "` (
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`index` int(11) NOT NULL AUTO_INCREMENT,
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`login` varchar(100) NOT NULL,
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PRIMARY KEY (`index`),
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UNIQUE KEY `login` (`login`)
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) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci COMMENT='Servers' AUTO_INCREMENT=1;";
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$statement = $mysqli->prepare($query);
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if ($mysqli->error) {
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trigger_error($mysqli->error, E_USER_ERROR);
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return false;
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}
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$statement->execute();
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if ($statement->error) {
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trigger_error($statement->error, E_USER_ERROR);
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return false;
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}
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$statement->close();
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return true;
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}
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/**
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* Load the Server Configuration from the Config XML
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*/
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public function loadConfig() {
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// Server id parameter
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$serverId = CommandLineHelper::getParameter('-id');
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// Xml server tag with given id
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$serverTag = null;
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if ($serverId) {
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$serverTags = $this->maniaControl->config->xpath("server[@id='{$serverId}']");
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if ($serverTags) {
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$serverTag = $serverTags[0];
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}
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if (!$serverTag) {
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trigger_error("No Server configured with the ID '{$serverId}'!", E_USER_ERROR);
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}
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} else {
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$serverTags = $this->maniaControl->config->xpath('server');
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if ($serverTags) {
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$serverTag = $serverTags[0];
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}
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if (!$serverTag) {
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trigger_error('No Server configured!', E_USER_ERROR);
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}
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}
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// Host
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$host = $serverTag->xpath('host');
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if ($host) {
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$host = (string)$host[0];
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}
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if (!$host) {
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trigger_error("Invalid server configuration (host).", E_USER_ERROR);
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}
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// Port
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$port = $serverTag->xpath('port');
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if ($port) {
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$port = (string)$port[0];
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}
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if (!$port) {
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trigger_error("Invalid server configuration (port).", E_USER_ERROR);
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}
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// Login
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$login = $serverTag->xpath('login');
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if ($login) {
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$login = (string)$login[0];
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}
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if (!$login) {
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trigger_error("Invalid server configuration (login).", E_USER_ERROR);
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}
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// Password
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$pass = $serverTag->xpath('pass');
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if ($pass) {
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$pass = (string)$pass[0];
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}
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if (!$pass) {
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trigger_error("Invalid server configuration (password).", E_USER_ERROR);
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}
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// Create config object
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$this->config = new Config($serverId, $host, $port, $login, $pass);
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}
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/**
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* Gets all Servers from the Database
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*
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* @return array
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*/
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public function getAllServers() {
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$mysqli = $this->maniaControl->database->mysqli;
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$query = "SELECT * FROM `" . self::TABLE_SERVERS . "`";
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$result = $mysqli->query($query);
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if (!$result) {
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trigger_error($mysqli->error);
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return array();
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}
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$servers = array();
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while ($row = $result->fetch_object()) {
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array_push($servers, $row);
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}
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$result->close();
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return $servers;
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}
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/**
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* Handle OnInit Callback
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*/
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public function onInit() {
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$this->updateProperties();
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}
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/**
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* Refetch the Server Properties
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*/
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private function updateProperties() {
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// System info
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$systemInfo = $this->maniaControl->client->getSystemInfo();
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$this->ip = $systemInfo->publishedIp;
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$this->port = $systemInfo->port;
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$this->p2pPort = $systemInfo->p2PPort;
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$this->login = $systemInfo->serverLogin;
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$this->titleId = $systemInfo->titleId;
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// Database index
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$mysqli = $this->maniaControl->database->mysqli;
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$query = "INSERT INTO `" . self::TABLE_SERVERS . "` (
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`login`
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) VALUES (
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?
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) ON DUPLICATE KEY UPDATE
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`index` = LAST_INSERT_ID(`index`);";
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$statement = $mysqli->prepare($query);
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if ($mysqli->error) {
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trigger_error($mysqli->error);
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return;
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}
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$statement->bind_param('s', $this->login);
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$statement->execute();
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if ($statement->error) {
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trigger_error($statement->error);
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$statement->close();
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return;
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}
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$this->index = $statement->insert_id;
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$statement->close();
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}
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/**
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* Set if the Server Runs a Team-Mode or not
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*
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* @param bool $teamMode
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*/
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public function setTeamMode($teamMode = true) {
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$oldStatus = $this->teamMode;
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$this->teamMode = $teamMode;
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// Trigger callback
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if ($oldStatus != $this->teamMode) {
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$this->maniaControl->callbackManager->triggerCallback(self::CB_TEAM_MODE_CHANGED, $teamMode);
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}
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}
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/**
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* Check if the Server Runs a TeamMode
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*
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* @return bool
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*/
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public function isTeamMode() {
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return $this->teamMode;
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}
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/**
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* Fetch Maps Directory
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*
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* @return string
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*/
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public function getMapsDirectory() {
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$dataDirectory = $this->getDataDirectory();
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if (!$dataDirectory) {
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return null;
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}
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return "{$dataDirectory}Maps" . DIRECTORY_SEPARATOR;
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}
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/**
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* Fetch Game Data Directory
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*
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* @return string
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*/
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public function getDataDirectory() {
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if ($this->dataDirectory == '') {
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$this->dataDirectory = $this->maniaControl->client->gameDataDirectory();
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}
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return $this->dataDirectory;
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}
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/**
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* Get Server Player Info
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*
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* @return \Maniaplanet\DedicatedServer\Structures\PlayerInfo
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*/
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public function getInfo() {
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return $this->maniaControl->client->getMainServerPlayerInfo();
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}
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/**
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* Retrieve Validation Replay for the given Player
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*
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* @param $login
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* @return string
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*/
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public function getValidationReplay($login) {
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try {
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$replay = $this->maniaControl->client->getValidationReplay($login);
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} catch (Exception $e) {
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// TODO temp added 19.04.2014
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$this->maniaControl->errorHandler->triggerDebugNotice("Exception line 330 Server.php" . $e->getMessage());
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trigger_error("Couldn't get validation replay of '{$login}'. " . $e->getMessage());
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return null;
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}
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return $replay;
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}
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/**
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* Retrieve Ghost Replay for the given Player
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*
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* @param $login
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* @return string
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*/
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public function getGhostReplay($login) {
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$dataDir = $this->getDataDirectory();
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if (!$this->checkAccess($dataDir)) {
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return null;
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}
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// Build file name
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$map = $this->maniaControl->mapManager->getCurrentMap();
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$gameMode = $this->getGameMode();
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$time = time();
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$fileName = "GhostReplays/Ghost.{$login}.{$gameMode}.{$time}.{$map->uid}.Replay.Gbx";
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// Save ghost replay
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try {
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$this->maniaControl->client->saveBestGhostsReplay($login, $fileName);
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} catch (Exception $e) {
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// TODO temp added 19.04.2014
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$this->maniaControl->errorHandler->triggerDebugNotice("Exception line 360 Server.php" . $e->getMessage());
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trigger_error("Couldn't save ghost replay. " . $e->getMessage());
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return null;
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}
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// Load replay file
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$ghostReplay = file_get_contents("{$dataDir}Replays/{$fileName}");
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if (!$ghostReplay) {
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trigger_error("Couldn't retrieve saved ghost replay.");
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return null;
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}
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return $ghostReplay;
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}
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/**
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* Checks if ManiaControl has Access to the given Directory
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*
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* @param string $directory
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* @return bool
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*/
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public function checkAccess($directory) {
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if (!$directory) {
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return false;
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}
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return (is_dir($directory) && is_writable($directory));
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}
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/**
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* Fetch current Game Mode
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*
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* @param bool $stringValue
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* @param int $parseValue
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* @return int | string
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*/
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public function getGameMode($stringValue = false, $parseValue = null) {
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if (is_int($parseValue)) {
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$gameMode = $parseValue;
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} else {
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$gameMode = $this->maniaControl->client->getGameMode();
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}
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if ($stringValue) {
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switch ($gameMode) {
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case 0:
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return 'Script';
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case 1:
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return 'Rounds';
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case 2:
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return 'TimeAttack';
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case 3:
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return 'Team';
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case 4:
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return 'Laps';
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case 5:
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return 'Cup';
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case 6:
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return 'Stunts';
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default:
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return 'Unknown';
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}
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}
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return $gameMode;
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}
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/**
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* Wait for the Server to have the given Status
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*
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* @param int $statusCode
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* @return bool
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*/
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public function waitForStatus($statusCode = 4) {
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$response = $this->maniaControl->client->getStatus();
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// Check if server has the given status
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if ($response->code === 4) {
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return true;
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}
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// Server not yet in given status - Wait for it...
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$waitBegin = time();
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$maxWaitTime = 50;
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$lastStatus = $response->name;
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$this->maniaControl->log("Waiting for server to reach status {$statusCode}...");
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$this->maniaControl->log("Current Status: {$lastStatus}");
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while ($response->code !== 4) {
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sleep(1);
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$response = $this->maniaControl->client->getStatus();
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if ($lastStatus !== $response->name) {
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$this->maniaControl->log("New Status: {$response->name}");
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$lastStatus = $response->name;
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}
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if (time() - $maxWaitTime > $waitBegin) {
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// It took too long to reach the status
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trigger_error("Server couldn't reach status {$statusCode} after {$maxWaitTime} seconds! ");
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return false;
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}
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}
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return true;
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}
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}
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