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<?php |
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/** |
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* Class TS3Client |
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* |
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* @created 02.10.2016 |
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* @author Smiley <[email protected]> |
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* @copyright 2016 Smiley |
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* @license MIT |
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*/ |
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namespace chillerlan\Teamspeak; |
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use chillerlan\Settings\SettingsContainerInterface; |
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use Psr\Log\{LoggerAwareInterface, LoggerAwareTrait, LoggerInterface, NullLogger}; |
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use ErrorException, Throwable; |
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use function fclose, fsockopen, fwrite, is_resource, restore_error_handler, |
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set_error_handler, stream_get_contents, stream_set_timeout, trim; |
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class TS3Client implements LoggerAwareInterface{ |
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use LoggerAwareTrait; |
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/** |
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* @var \chillerlan\Teamspeak\TS3Config |
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*/ |
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protected SettingsContainerInterface $config; |
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/** |
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* @var resource|null |
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*/ |
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protected $socket; |
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/** |
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* TS3Client constructor. |
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* |
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* @param \chillerlan\Settings\SettingsContainerInterface $config |
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* @param \Psr\Log\LoggerInterface|null $logger |
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*/ |
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public function __construct(SettingsContainerInterface $config, LoggerInterface $logger = null){ |
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$this->config = $config; |
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$this->logger = $logger ?? new NullLogger; |
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} |
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/** |
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* |
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*/ |
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public function __destruct(){ |
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$this->disconnect(); |
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} |
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/** |
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* @throws \chillerlan\Teamspeak\TS3ClientException |
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*/ |
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public function connect():TS3Client{ |
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if(is_resource($this->socket)){ |
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return $this; |
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} |
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/** @phan-suppress-next-line PhanTypeMismatchArgumentInternal stupid inconsistent callables... */ |
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set_error_handler(function($severity, $msg, $file, $line){ |
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throw new ErrorException($msg, 0, $severity, $file, $line); |
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}); |
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try{ |
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$this->socket = fsockopen($this->config->host, $this->config->port); |
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} |
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catch(Throwable $e){ |
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throw new TS3ClientException('could not connect: #'.$e->getMessage()); |
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} |
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restore_error_handler(); |
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stream_set_timeout($this->socket, 1); |
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$this->send('login client_login_name='.$this->config->query_user.' client_login_password='.$this->config->query_password); |
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$this->send('use sid='.$this->config->vserver); |
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return $this; |
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} |
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/** |
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* @return \chillerlan\Teamspeak\TS3Client |
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*/ |
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public function disconnect():TS3Client{ |
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if(is_resource($this->socket)){ |
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$this->send('logout'); |
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$this->send('quit'); |
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fclose($this->socket); |
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// just in case the destructor runs into this when the socket is already closed. |
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$this->socket = null; |
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} |
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return $this; |
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} |
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/** |
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* @param string $command |
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* |
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* @return \chillerlan\Teamspeak\TS3Response |
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* @throws \chillerlan\Teamspeak\TS3ClientException |
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*/ |
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public function send(string $command):TS3Response{ |
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$this->logger->debug('command: '.$command); |
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if(!$this->socket){ |
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throw new TS3ClientException('not connected'); |
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} |
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$command = trim($command); |
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if(empty($command)){ |
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throw new TS3ClientException('empty command'); |
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} |
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if(fwrite($this->socket, $command."\n") !== false){ |
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$response = stream_get_contents($this->socket); |
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$this->logger->debug('response: '.$response); |
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return new TS3Response($command, $response); |
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} |
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throw new TS3ClientException('could not send command: '.$command); |
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} |
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} |
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chillerlan /
php-teamspeak
Loading history...
Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a given class or a super-class is assigned to a property that is type hinted more strictly.
Either this assignment is in error or an instanceof check should be added for that assignment.