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|
<?php
namespace MaxMind\WebService\Http;
use MaxMind\Exception\HttpException;
/**
* This class is for internal use only. Semantic versioning does not not apply.
*
* @internal
*/
class CurlRequest implements Request
{
/**
* @var resource
*/
private $ch;
/**
* @var string
*/
private $url;
/**
* @var array
*/
private $options;
/**
* @param string $url
* @param array $options
*/
public function __construct($url, $options)
{
$this->url = $url;
$this->options = $options;
$this->ch = $options['curlHandle'];
}
/**
* @param string $body
*
* @throws HttpException
*
* @return array
*/
public function post($body)
{
$curl = $this->createCurl();
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, $body);
return $this->execute($curl);
}
public function get()
{
$curl = $this->createCurl();
curl_setopt($curl, CURLOPT_HTTPGET, true);
return $this->execute($curl);
}
/**
* @return resource
*/
private function createCurl()
{
curl_reset($this->ch);
$opts = [];
$opts[CURLOPT_URL] = $this->url;
if (!empty($this->options['caBundle'])) {
$opts[CURLOPT_CAINFO] = $this->options['caBundle'];
}
$opts[CURLOPT_ENCODING] = '';
$opts[CURLOPT_SSL_VERIFYHOST] = 2;
$opts[CURLOPT_FOLLOWLOCATION] = false;
$opts[CURLOPT_SSL_VERIFYPEER] = true;
$opts[CURLOPT_RETURNTRANSFER] = true;
$opts[CURLOPT_HTTPHEADER] = $this->options['headers'];
$opts[CURLOPT_USERAGENT] = $this->options['userAgent'];
$opts[CURLOPT_PROXY] = $this->options['proxy'];
// The defined()s are here as the *_MS opts are not available on older
// cURL versions
$connectTimeout = $this->options['connectTimeout'];
if (\defined('CURLOPT_CONNECTTIMEOUT_MS')) {
$opts[CURLOPT_CONNECTTIMEOUT_MS] = ceil($connectTimeout * 1000);
} else {
$opts[CURLOPT_CONNECTTIMEOUT] = ceil($connectTimeout);
}
$timeout = $this->options['timeout'];
if (\defined('CURLOPT_TIMEOUT_MS')) {
$opts[CURLOPT_TIMEOUT_MS] = ceil($timeout * 1000);
} else {
$opts[CURLOPT_TIMEOUT] = ceil($timeout);
}
curl_setopt_array($this->ch, $opts);
return $this->ch;
}
/**
* @param resource $curl
*
* @throws HttpException
*
* @return array
*/
private function execute($curl)
{
$body = curl_exec($curl);
if ($errno = curl_errno($curl)) {
$errorMessage = curl_error($curl);
throw new HttpException(
"cURL error ({$errno}): {$errorMessage}",
0,
$this->url
);
}
$statusCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
$contentType = curl_getinfo($curl, CURLINFO_CONTENT_TYPE);
return [$statusCode, $contentType, $body];
}
}
|
