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<?php
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namespace GuzzleHttp\Handler;
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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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* 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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/** @var StreamInterface Where data is being written */
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public $sink;
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/** @var array Received HTTP headers so far */
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public $headers = [];
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/** @var ResponseInterface Received response (if any) */
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public $response;
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/** @var RequestInterface Request being sent */
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public $request;
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/** @var array Request options */
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public $options = [];
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/** @var int cURL error number (if any) */
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public $errno = 0;
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/** @var \Exception Exception during on_headers (if any) */
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public $onHeadersException;
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/**
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* Attach a response to the easy handle based on the received headers.
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*
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* @throws \RuntimeException if no headers have been received.
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*/
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public function createResponse()
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{
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if (empty($this->headers)) {
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throw new \RuntimeException('No headers have been received');
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}
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// 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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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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$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[$normalizedKeys['content-length']]);
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}
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}
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}
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// Attach a response to the easy handle with the parsed headers.
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$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) $startLine[2] : null
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);
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}
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public function __get($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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