Chris@0: <?php
Chris@0: namespace GuzzleHttp\Handler;
Chris@0: 
Chris@0: use GuzzleHttp\Psr7;
Chris@0: use Psr\Http\Message\RequestInterface;
Chris@0: 
Chris@0: /**
Chris@0:  * HTTP handler that uses cURL easy handles as a transport layer.
Chris@0:  *
Chris@0:  * When using the CurlHandler, custom curl options can be specified as an
Chris@0:  * associative array of curl option constants mapping to values in the
Chris@0:  * **curl** key of the "client" key of the request.
Chris@0:  */
Chris@0: class CurlHandler
Chris@0: {
Chris@0:     /** @var CurlFactoryInterface */
Chris@0:     private $factory;
Chris@0: 
Chris@0:     /**
Chris@0:      * Accepts an associative array of options:
Chris@0:      *
Chris@0:      * - factory: Optional curl factory used to create cURL handles.
Chris@0:      *
Chris@0:      * @param array $options Array of options to use with the handler
Chris@0:      */
Chris@0:     public function __construct(array $options = [])
Chris@0:     {
Chris@0:         $this->factory = isset($options['handle_factory'])
Chris@0:             ? $options['handle_factory']
Chris@0:             : new CurlFactory(3);
Chris@0:     }
Chris@0: 
Chris@0:     public function __invoke(RequestInterface $request, array $options)
Chris@0:     {
Chris@0:         if (isset($options['delay'])) {
Chris@0:             usleep($options['delay'] * 1000);
Chris@0:         }
Chris@0: 
Chris@0:         $easy = $this->factory->create($request, $options);
Chris@0:         curl_exec($easy->handle);
Chris@0:         $easy->errno = curl_errno($easy->handle);
Chris@0: 
Chris@0:         return CurlFactory::finish($this, $easy, $this->factory);
Chris@0:     }
Chris@0: }