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<?php |
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namespace GuzzleHttp\Handler; |
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|
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use GuzzleHttp\Psr7\Response; |
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use Psr\Http\Message\RequestInterface; |
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use Psr\Http\Message\ResponseInterface; |
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use Psr\Http\Message\StreamInterface; |
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|
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/** |
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* Represents a cURL easy handle and the data it populates. |
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* |
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* @internal |
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*/ |
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final class EasyHandle |
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{ |
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/** @var resource cURL resource */ |
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public $handle; |
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|
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/** @var StreamInterface Where data is being written */ |
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public $sink; |
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|
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/** @var array Received HTTP headers so far */ |
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public $headers = []; |
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|
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/** @var ResponseInterface Received response (if any) */ |
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public $response; |
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|
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/** @var RequestInterface Request being sent */ |
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public $request; |
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|
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/** @var array Request options */ |
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public $options = []; |
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|
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/** @var int cURL error number (if any) */ |
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public $errno = 0; |
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|
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/** @var \Exception Exception during on_headers (if any) */ |
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public $onHeadersException; |
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|
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/** |
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* Attach a response to the easy handle based on the received headers. |
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* |
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* @throws \RuntimeException if no headers have been received. |
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*/ |
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public function createResponse() |
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{ |
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if (empty($this->headers)) { |
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throw new \RuntimeException('No headers have been received'); |
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} |
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|
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// HTTP-version SP status-code SP reason-phrase |
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$startLine = explode(' ', array_shift($this->headers), 3); |
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$headers = \GuzzleHttp\headers_from_lines($this->headers); |
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$normalizedKeys = \GuzzleHttp\normalize_header_keys($headers); |
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|
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if (!empty($this->options['decode_content']) |
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&& isset($normalizedKeys['content-encoding']) |
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) { |
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$headers['x-encoded-content-encoding'] |
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= $headers[$normalizedKeys['content-encoding']]; |
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unset($headers[$normalizedKeys['content-encoding']]); |
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if (isset($normalizedKeys['content-length'])) { |
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$headers['x-encoded-content-length'] |
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= $headers[$normalizedKeys['content-length']]; |
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|
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$bodyLength = (int) $this->sink->getSize(); |
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if ($bodyLength) { |
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$headers[$normalizedKeys['content-length']] = $bodyLength; |
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} else { |
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unset($headers[$normalizedKeys['content-length']]); |
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} |
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} |
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} |
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|
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// Attach a response to the easy handle with the parsed headers. |
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$this->response = new Response( |
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$startLine[1], |
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$headers, |
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$this->sink, |
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substr($startLine[0], 5), |
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isset($startLine[2]) ? (string) $startLine[2] : null |
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); |
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} |
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|
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public function __get($name) |
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{ |
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$msg = $name === 'handle' |
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? 'The EasyHandle has been released' |
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: 'Invalid property: ' . $name; |
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throw new \BadMethodCallException($msg); |
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} |
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} |
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|
