vendor/guzzlehttp/guzzle/src/Handler/EasyHandle.php line 45

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  1. <?php
  2. namespace GuzzleHttp\Handler;
  4. use GuzzleHttp\Psr7\Response;
  5. use Psr\Http\Message\RequestInterface;
  6. use Psr\Http\Message\ResponseInterface;
  7. use Psr\Http\Message\StreamInterface;
  9. /**
  10.  * Represents a cURL easy handle and the data it populates.
  11.  *
  12.  * @internal
  13.  */
  14. final class EasyHandle
  15. {
  16.     /** @var resource cURL resource */
  17.     public $handle;
  19.     /** @var StreamInterface Where data is being written */
  20.     public $sink;
  22.     /** @var array Received HTTP headers so far */
  23.     public $headers = [];
  25.     /** @var ResponseInterface Received response (if any) */
  26.     public $response;
  28.     /** @var RequestInterface Request being sent */
  29.     public $request;
  31.     /** @var array Request options */
  32.     public $options = [];
  34.     /** @var int cURL error number (if any) */
  35.     public $errno = 0;
  37.     /** @var \Exception Exception during on_headers (if any) */
  38.     public $onHeadersException;
  40.     /**
  41.      * Attach a response to the easy handle based on the received headers.
  42.      *
  43.      * @throws \RuntimeException if no headers have been received.
  44.      */
  45.     public function createResponse()
  46.     {
  47.         if (empty($this->headers)) {
  48.             throw new \RuntimeException('No headers have been received');
  49.         }
  51.         // HTTP-version SP status-code SP reason-phrase
  52.         $startLine = explode(' ', array_shift($this->headers), 3);
  53.         $headers = \GuzzleHttp\headers_from_lines($this->headers);
  54.         $normalizedKeys = \GuzzleHttp\normalize_header_keys($headers);
  56.         if (!empty($this->options['decode_content'])
  57.             && isset($normalizedKeys['content-encoding'])
  58.         ) {
  59.             $headers['x-encoded-content-encoding']
  60.                 = $headers[$normalizedKeys['content-encoding']];
  61.             unset($headers[$normalizedKeys['content-encoding']]);
  62.             if (isset($normalizedKeys['content-length'])) {
  63.                 $headers['x-encoded-content-length']
  64.                     = $headers[$normalizedKeys['content-length']];
  66.                 $bodyLength = (int) $this->sink->getSize();
  67.                 if ($bodyLength) {
  68.                     $headers[$normalizedKeys['content-length']] = $bodyLength;
  69.                 } else {
  70.                     unset($headers[$normalizedKeys['content-length']]);
  71.                 }
  72.             }
  73.         }
  75.         // Attach a response to the easy handle with the parsed headers.
  76.         $this->response = new Response(
  77.             $startLine[1],
  78.             $headers,
  79.             $this->sink,
  80.             substr($startLine[0], 5),
  81.             isset($startLine[2]) ? (string) $startLine[2] : null
  82.         );
  83.     }
  85.     public function __get($name)
  86.     {
  87.         $msg = $name === 'handle'
  88.             ? 'The EasyHandle has been released'
  89.             : 'Invalid property: ' . $name;
  90.         throw new \BadMethodCallException($msg);
  91.     }
  92. }