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<?php
/**
* Copyright 2012-2014 Rackspace US, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
namespace OpenCloud\Common\Http\Message;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
/**
* Description of RequestSubscriber
*/
class RequestSubscriber implements EventSubscriberInterface
{
public static function getInstance()
{
return new self();
}
public static function getSubscribedEvents()
{
return array(
'curl.callback.progress' => 'doCurlProgress'
);
}
/**
* @param $options
* @return mixed
* @codeCoverageIgnore
*/
public function doCurlProgress($options)
{
$curlOptions = $options['request']->getCurlOptions();
if ($curlOptions->hasKey('progressCallback')) {
return call_user_func($curlOptions->get('progressCallback'));
}
}
}