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<?php |
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/* |
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* This file is part of PHP DNS Server. |
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* |
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* (c) Yif Swery <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace yswery\DNS\Event\Subscriber; |
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use Psr\Log\AbstractLogger; |
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use Psr\Log\LogLevel; |
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use Symfony\Component\EventDispatcher\EventSubscriberInterface; |
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use yswery\DNS\Event\Events; |
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use yswery\DNS\Event\QueryReceiveEvent; |
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use yswery\DNS\Event\QueryResponseEvent; |
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use yswery\DNS\Event\ServerExceptionEvent; |
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use yswery\DNS\Event\ServerStartEvent; |
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class EchoLogger extends AbstractLogger implements EventSubscriberInterface |
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{ |
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public static function getSubscribedEvents(): array |
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{ |
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return [ |
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Events::SERVER_START => 'onServerStart', |
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Events::SERVER_START_FAIL => 'onException', |
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Events::SERVER_EXCEPTION => 'onException', |
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Events::QUERY_RECEIVE => 'onQueryReceive', |
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Events::QUERY_RESPONSE => 'onQueryResponse', |
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]; |
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} |
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public function onServerStart(ServerStartEvent $event): void |
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{ |
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$this->log(LogLevel::INFO, 'Server started.'); |
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$this->log(LogLevel::INFO, sprintf('Listening on %s', $event->getSocket()->getLocalAddress())); |
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} |
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public function onException(ServerExceptionEvent $event): void |
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{ |
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$this->log(LogLevel::ERROR, $event->getException()->getMessage()); |
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} |
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public function onQueryReceive(QueryReceiveEvent $event): void |
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{ |
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foreach ($event->getMessage()->getQuestions() as $question) { |
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$this->log(LogLevel::INFO, 'Query: '.$question); |
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} |
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} |
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public function onQueryResponse(QueryResponseEvent $event): void |
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{ |
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foreach ($event->getMessage()->getAnswers() as $answer) { |
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$this->log(LogLevel::INFO, 'Answer: '.$answer); |
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} |
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} |
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public function log($level, $message, array $context = []) |
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{ |
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echo sprintf('[%s] %s: %s'.PHP_EOL, date('c'), $level, $message); |
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} |
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} |
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samuelwilliams /
PHP-DNS-SERVER
