/**
* @return Response
*
* @throws BadResponseException
*/
protected function process(Request $request)
{
$headers = [];
foreach ($request->getHeaders() as $name => $value) {
$headers[] = "{$name}: {$value}";
}
$softOptions = [CURLOPT_CONNECTTIMEOUT => 10, CURLOPT_SSL_VERIFYHOST => 2, CURLOPT_SSL_VERIFYPEER => 1, CURLOPT_CAINFO => realpath(__DIR__ . '/../../ca-chain.crt')];
$hardOptions = [CURLOPT_FOLLOWLOCATION => FALSE, CURLOPT_HEADER => TRUE, CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1, CURLOPT_PROTOCOLS => CURLPROTO_HTTP | CURLPROTO_HTTPS, CURLOPT_CUSTOMREQUEST => $request->getMethod(), CURLOPT_NOBODY => $request->isMethod(Request::HEAD), CURLOPT_URL => $request->getUrl(), CURLOPT_HTTPHEADER => $headers, CURLOPT_RETURNTRANSFER => TRUE, CURLOPT_POSTFIELDS => $request->getContent()];
if (!$this->curl) {
$this->curl = curl_init();
if ($this->curl === FALSE) {
throw new BadResponseException('Cannot init cURL handler.');
}
}
$result = curl_setopt_array($this->curl, $hardOptions + ($this->options ?: []) + $softOptions);
if ($result === FALSE) {
throw new BadResponseException('Setting cURL options failed: ' . curl_error($this->curl), curl_errno($this->curl));
}
$result = curl_exec($this->curl);
if ($result === FALSE) {
throw new BadResponseException(curl_error($this->curl), curl_errno($this->curl));
}
list($headersStr, $content) = explode("\r\n\r\n", $result, 2) + ['', ''];
$code = curl_getinfo($this->curl, CURLINFO_HTTP_CODE);
if ($code === FALSE) {
throw new BadResponseException('HTTP status code is missing.');
}
$headers = [];
foreach (array_slice(explode("\r\n", $headersStr), 1) as $header) {
list($name, $value) = explode(': ', $header);
$headers[$name] = $value;
}
return new Response($code, $headers, $content);
}
/**
* @return Response
*
* @throws BadResponseException
*/
protected function process(Request $request)
{
$headers = [];
foreach ($request->getHeaders() as $name => $value) {
$headers[] = "{$name}: {$value}";
}
$responseHeaders = [];
$softOptions = [CURLOPT_CONNECTTIMEOUT => 10, CURLOPT_SSL_VERIFYHOST => 2, CURLOPT_SSL_VERIFYPEER => 1, CURLOPT_CAINFO => realpath(__DIR__ . '/../../ca-chain.crt')];
$hardOptions = [CURLOPT_FOLLOWLOCATION => FALSE, CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1, CURLOPT_CUSTOMREQUEST => $request->getMethod(), CURLOPT_NOBODY => $request->isMethod(Request::HEAD), CURLOPT_URL => $request->getUrl(), CURLOPT_HTTPHEADER => $headers, CURLOPT_RETURNTRANSFER => TRUE, CURLOPT_POSTFIELDS => $request->getContent(), CURLOPT_HEADER => FALSE, CURLOPT_HEADERFUNCTION => function ($curl, $line) use(&$responseHeaders, &$last) {
if (strncasecmp($line, 'HTTP/', 5) === 0) {
/** @todo Set proxy response as Response::setPrevious($proxyResponse)? */
# The HTTP/x.y may occur multiple times with proxy (HTTP/1.1 200 Connection Established)
$responseHeaders = [];
} elseif (in_array(substr($line, 0, 1), [' ', "\t"], TRUE)) {
$responseHeaders[$last] .= ' ' . trim($line);
# RFC2616, 2.2
} elseif ($line !== "\r\n") {
list($name, $value) = explode(':', $line, 2);
$responseHeaders[$last = trim($name)] = trim($value);
}
return strlen($line);
}];
if (defined('CURLOPT_PROTOCOLS')) {
# HHVM issue. Even cURL v7.26.0, constants are missing.
$hardOptions[CURLOPT_PROTOCOLS] = CURLPROTO_HTTP | CURLPROTO_HTTPS;
}
if (!$this->curl) {
$this->curl = curl_init();
if ($this->curl === FALSE) {
throw new BadResponseException('Cannot init cURL handler.');
}
}
$result = curl_setopt_array($this->curl, $hardOptions + ($this->options ?: []) + $softOptions);
if ($result === FALSE) {
throw new BadResponseException('Setting cURL options failed: ' . curl_error($this->curl), curl_errno($this->curl));
}
$content = curl_exec($this->curl);
if ($content === FALSE) {
throw new BadResponseException(curl_error($this->curl), curl_errno($this->curl));
}
$code = curl_getinfo($this->curl, CURLINFO_HTTP_CODE);
if ($code === FALSE) {
throw new BadResponseException('HTTP status code is missing:' . curl_error($this->curl), curl_errno($this->curl));
}
return new Response($code, $responseHeaders, $content);
}
protected function setupRequest(Request $request)
{
$request->addHeader('Expect', '');
}