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<?php |
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namespace Fhp\Adapter; |
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use Fhp\Adapter\Exception\AdapterException; |
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use Fhp\Adapter\Exception\CurlException; |
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use Fhp\Message\AbstractMessage; |
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/** |
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* Class Curl |
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* @package Fhp\Adapter |
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*/ |
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class Curl implements AdapterInterface |
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{ |
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/** |
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* @var string |
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*/ |
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protected $host; |
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/** |
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* @var int |
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*/ |
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protected $port; |
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/** |
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* @var resource |
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*/ |
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protected $curlHandle; |
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/** |
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* @var mixed |
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*/ |
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protected $lastResponseInfo; |
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/** |
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* Curl constructor. |
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* |
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* @param string $host |
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* @param int $port |
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* @throws AdapterException |
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* @throws CurlException |
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*/ |
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public function __construct($host, $port) |
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{ |
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if (!is_integer($port) || (int) $port <= 0) { |
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throw new AdapterException('Invalid port number'); |
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} |
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$this->host = (string) $host; |
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$this->port = (int) $port; |
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$this->curlHandle = curl_init(); |
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curl_setopt($this->curlHandle, CURLOPT_SSLVERSION, 1); |
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curl_setopt($this->curlHandle, CURLOPT_SSL_VERIFYPEER, true); |
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curl_setopt($this->curlHandle, CURLOPT_SSL_VERIFYHOST, 2); |
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curl_setopt($this->curlHandle, CURLOPT_USERAGENT, "FHP-lib"); |
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curl_setopt($this->curlHandle, CURLOPT_RETURNTRANSFER, true); |
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curl_setopt($this->curlHandle, CURLOPT_URL, $this->host); |
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curl_setopt($this->curlHandle, CURLOPT_CONNECTTIMEOUT, 15); |
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curl_setopt($this->curlHandle, CURLOPT_CUSTOMREQUEST, 'POST'); |
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curl_setopt($this->curlHandle, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1); |
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curl_setopt($this->curlHandle, CURLOPT_ENCODING, ''); |
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curl_setopt($this->curlHandle, CURLOPT_MAXREDIRS, 0); |
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curl_setopt($this->curlHandle, CURLOPT_TIMEOUT, 30); |
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curl_setopt($this->curlHandle, CURLOPT_HTTPHEADER, array("cache-control: no-cache", 'Content-Type: text/plain')); |
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} |
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/** |
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* @param AbstractMessage $message |
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* @return string |
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* @throws CurlException |
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*/ |
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public function send(AbstractMessage $message) |
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{ |
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curl_setopt($this->curlHandle, CURLOPT_POSTFIELDS, base64_encode($message->toString())); |
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$response = curl_exec($this->curlHandle); |
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$this->lastResponseInfo = curl_getinfo($this->curlHandle); |
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if (false === $response) { |
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throw new CurlException( |
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'Failed connection to ' . $this->host . ': ' . curl_error($this->curlHandle), |
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curl_errno($this->curlHandle), |
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null, |
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$this->lastResponseInfo |
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); |
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} |
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$statusCode = curl_getinfo($this->curlHandle, CURLINFO_HTTP_CODE); |
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if ($statusCode < 200 || $statusCode > 299) { |
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throw new CurlException('Bad response with status code ' . $statusCode, 0, null, $this->lastResponseInfo); |
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} |
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return base64_decode($response); |
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} |
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/** |
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* Gets curl info for last request / response. |
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* |
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* @return mixed |
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*/ |
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public function getLastResponseInfo() |
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{ |
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return $this->lastResponseInfo; |
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} |
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} |
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