From 8df3db566a3a937b45ebf11adb90d265e6f5e2d4 Mon Sep 17 00:00:00 2001 From: Andreas Baumann Date: Sun, 17 Nov 2019 20:45:02 +0100 Subject: initial checking of customized version 1.0rc9 --- .../guzzle/src/Guzzle/Http/Curl/CurlHandle.php | 464 +++++++++++++++++++++ 1 file changed, 464 insertions(+) create mode 100644 vendor/guzzle/guzzle/src/Guzzle/Http/Curl/CurlHandle.php (limited to 'vendor/guzzle/guzzle/src/Guzzle/Http/Curl/CurlHandle.php') diff --git a/vendor/guzzle/guzzle/src/Guzzle/Http/Curl/CurlHandle.php b/vendor/guzzle/guzzle/src/Guzzle/Http/Curl/CurlHandle.php new file mode 100644 index 0000000..efba5d1 --- /dev/null +++ b/vendor/guzzle/guzzle/src/Guzzle/Http/Curl/CurlHandle.php @@ -0,0 +1,464 @@ +getCurlOptions(); + $mediator = new RequestMediator($request, $requestCurlOptions->get('emit_io')); + $tempContentLength = null; + $method = $request->getMethod(); + $bodyAsString = $requestCurlOptions->get(self::BODY_AS_STRING); + + // Prepare url + $url = (string)$request->getUrl(); + if(($pos = strpos($url, '#')) !== false ){ + // strip fragment from url + $url = substr($url, 0, $pos); + } + + // Array of default cURL options. + $curlOptions = array( + CURLOPT_URL => $url, + CURLOPT_CONNECTTIMEOUT => 150, + CURLOPT_RETURNTRANSFER => false, + CURLOPT_HEADER => false, + CURLOPT_PORT => $request->getPort(), + CURLOPT_HTTPHEADER => array(), + CURLOPT_WRITEFUNCTION => array($mediator, 'writeResponseBody'), + CURLOPT_HEADERFUNCTION => array($mediator, 'receiveResponseHeader'), + CURLOPT_HTTP_VERSION => $request->getProtocolVersion() === '1.0' + ? CURL_HTTP_VERSION_1_0 : CURL_HTTP_VERSION_1_1, + // Verifies the authenticity of the peer's certificate + CURLOPT_SSL_VERIFYPEER => 1, + // Certificate must indicate that the server is the server to which you meant to connect + CURLOPT_SSL_VERIFYHOST => 2 + ); + + if (defined('CURLOPT_PROTOCOLS')) { + // Allow only HTTP and HTTPS protocols + $curlOptions[CURLOPT_PROTOCOLS] = CURLPROTO_HTTP | CURLPROTO_HTTPS; + } + + // Add CURLOPT_ENCODING if Accept-Encoding header is provided + if ($acceptEncodingHeader = $request->getHeader('Accept-Encoding')) { + $curlOptions[CURLOPT_ENCODING] = (string) $acceptEncodingHeader; + // Let cURL set the Accept-Encoding header, prevents duplicate values + $request->removeHeader('Accept-Encoding'); + } + + // Enable curl debug information if the 'debug' param was set + if ($requestCurlOptions->get('debug')) { + $curlOptions[CURLOPT_STDERR] = fopen('php://temp', 'r+'); + // @codeCoverageIgnoreStart + if (false === $curlOptions[CURLOPT_STDERR]) { + throw new RuntimeException('Unable to create a stream for CURLOPT_STDERR'); + } + // @codeCoverageIgnoreEnd + $curlOptions[CURLOPT_VERBOSE] = true; + } + + // Specify settings according to the HTTP method + if ($method == 'GET') { + $curlOptions[CURLOPT_HTTPGET] = true; + } elseif ($method == 'HEAD') { + $curlOptions[CURLOPT_NOBODY] = true; + // HEAD requests do not use a write function + unset($curlOptions[CURLOPT_WRITEFUNCTION]); + } elseif (!($request instanceof EntityEnclosingRequest)) { + $curlOptions[CURLOPT_CUSTOMREQUEST] = $method; + } else { + + $curlOptions[CURLOPT_CUSTOMREQUEST] = $method; + + // Handle sending raw bodies in a request + if ($request->getBody()) { + // You can send the body as a string using curl's CURLOPT_POSTFIELDS + if ($bodyAsString) { + $curlOptions[CURLOPT_POSTFIELDS] = (string) $request->getBody(); + // Allow curl to add the Content-Length for us to account for the times when + // POST redirects are followed by GET requests + if ($tempContentLength = $request->getHeader('Content-Length')) { + $tempContentLength = (int) (string) $tempContentLength; + } + // Remove the curl generated Content-Type header if none was set manually + if (!$request->hasHeader('Content-Type')) { + $curlOptions[CURLOPT_HTTPHEADER][] = 'Content-Type:'; + } + } else { + $curlOptions[CURLOPT_UPLOAD] = true; + // Let cURL handle setting the Content-Length header + if ($tempContentLength = $request->getHeader('Content-Length')) { + $tempContentLength = (int) (string) $tempContentLength; + $curlOptions[CURLOPT_INFILESIZE] = $tempContentLength; + } + // Add a callback for curl to read data to send with the request only if a body was specified + $curlOptions[CURLOPT_READFUNCTION] = array($mediator, 'readRequestBody'); + // Attempt to seek to the start of the stream + $request->getBody()->seek(0); + } + + } else { + + // Special handling for POST specific fields and files + $postFields = false; + if (count($request->getPostFiles())) { + $postFields = $request->getPostFields()->useUrlEncoding(false)->urlEncode(); + foreach ($request->getPostFiles() as $key => $data) { + $prefixKeys = count($data) > 1; + foreach ($data as $index => $file) { + // Allow multiple files in the same key + $fieldKey = $prefixKeys ? "{$key}[{$index}]" : $key; + $postFields[$fieldKey] = $file->getCurlValue(); + } + } + } elseif (count($request->getPostFields())) { + $postFields = (string) $request->getPostFields()->useUrlEncoding(true); + } + + if ($postFields !== false) { + if ($method == 'POST') { + unset($curlOptions[CURLOPT_CUSTOMREQUEST]); + $curlOptions[CURLOPT_POST] = true; + } + $curlOptions[CURLOPT_POSTFIELDS] = $postFields; + $request->removeHeader('Content-Length'); + } + } + + // If the Expect header is not present, prevent curl from adding it + if (!$request->hasHeader('Expect')) { + $curlOptions[CURLOPT_HTTPHEADER][] = 'Expect:'; + } + } + + // If a Content-Length header was specified but we want to allow curl to set one for us + if (null !== $tempContentLength) { + $request->removeHeader('Content-Length'); + } + + // Set custom cURL options + foreach ($requestCurlOptions->toArray() as $key => $value) { + if (is_numeric($key)) { + $curlOptions[$key] = $value; + } + } + + // Do not set an Accept header by default + if (!isset($curlOptions[CURLOPT_ENCODING])) { + $curlOptions[CURLOPT_HTTPHEADER][] = 'Accept:'; + } + + // Add any custom headers to the request. Empty headers will cause curl to not send the header at all. + foreach ($request->getHeaderLines() as $line) { + $curlOptions[CURLOPT_HTTPHEADER][] = $line; + } + + // Add the content-length header back if it was temporarily removed + if (null !== $tempContentLength) { + $request->setHeader('Content-Length', $tempContentLength); + } + + // Apply the options to a new cURL handle. + $handle = curl_init(); + + // Enable the progress function if the 'progress' param was set + if ($requestCurlOptions->get('progress')) { + // Wrap the function in a function that provides the curl handle to the mediator's progress function + // Using this rather than injecting the handle into the mediator prevents a circular reference + $curlOptions[CURLOPT_PROGRESSFUNCTION] = function () use ($mediator, $handle) { + $args = func_get_args(); + $args[] = $handle; + + // PHP 5.5 pushed the handle onto the start of the args + if (is_resource($args[0])) { + array_shift($args); + } + + call_user_func_array(array($mediator, 'progress'), $args); + }; + $curlOptions[CURLOPT_NOPROGRESS] = false; + } + + curl_setopt_array($handle, $curlOptions); + + return new static($handle, $curlOptions); + } + + /** + * Construct a new CurlHandle object that wraps a cURL handle + * + * @param resource $handle Configured cURL handle resource + * @param Collection|array $options Curl options to use with the handle + * + * @throws InvalidArgumentException + */ + public function __construct($handle, $options) + { + if (!is_resource($handle)) { + throw new InvalidArgumentException('Invalid handle provided'); + } + if (is_array($options)) { + $this->options = new Collection($options); + } elseif ($options instanceof Collection) { + $this->options = $options; + } else { + throw new InvalidArgumentException('Expected array or Collection'); + } + $this->handle = $handle; + } + + /** + * Destructor + */ + public function __destruct() + { + $this->close(); + } + + /** + * Close the curl handle + */ + public function close() + { + if (is_resource($this->handle)) { + curl_close($this->handle); + } + $this->handle = null; + } + + /** + * Check if the handle is available and still OK + * + * @return bool + */ + public function isAvailable() + { + return is_resource($this->handle); + } + + /** + * Get the last error that occurred on the cURL handle + * + * @return string + */ + public function getError() + { + return $this->isAvailable() ? curl_error($this->handle) : ''; + } + + /** + * Get the last error number that occurred on the cURL handle + * + * @return int + */ + public function getErrorNo() + { + if ($this->errorNo) { + return $this->errorNo; + } + + return $this->isAvailable() ? curl_errno($this->handle) : CURLE_OK; + } + + /** + * Set the curl error number + * + * @param int $error Error number to set + * + * @return CurlHandle + */ + public function setErrorNo($error) + { + $this->errorNo = $error; + + return $this; + } + + /** + * Get cURL curl_getinfo data + * + * @param int $option Option to retrieve. Pass null to retrieve all data as an array. + * + * @return array|mixed + */ + public function getInfo($option = null) + { + if (!is_resource($this->handle)) { + return null; + } + + if (null !== $option) { + return curl_getinfo($this->handle, $option) ?: null; + } + + return curl_getinfo($this->handle) ?: array(); + } + + /** + * Get the stderr output + * + * @param bool $asResource Set to TRUE to get an fopen resource + * + * @return string|resource|null + */ + public function getStderr($asResource = false) + { + $stderr = $this->getOptions()->get(CURLOPT_STDERR); + if (!$stderr) { + return null; + } + + if ($asResource) { + return $stderr; + } + + fseek($stderr, 0); + $e = stream_get_contents($stderr); + fseek($stderr, 0, SEEK_END); + + return $e; + } + + /** + * Get the URL that this handle is connecting to + * + * @return Url + */ + public function getUrl() + { + return Url::factory($this->options->get(CURLOPT_URL)); + } + + /** + * Get the wrapped curl handle + * + * @return resource|null Returns the cURL handle or null if it was closed + */ + public function getHandle() + { + return $this->isAvailable() ? $this->handle : null; + } + + /** + * Get the cURL setopt options of the handle. Changing values in the return object will have no effect on the curl + * handle after it is created. + * + * @return Collection + */ + public function getOptions() + { + return $this->options; + } + + /** + * Update a request based on the log messages of the CurlHandle + * + * @param RequestInterface $request Request to update + */ + public function updateRequestFromTransfer(RequestInterface $request) + { + if (!$request->getResponse()) { + return; + } + + // Update the transfer stats of the response + $request->getResponse()->setInfo($this->getInfo()); + + if (!$log = $this->getStderr(true)) { + return; + } + + // Parse the cURL stderr output for outgoing requests + $headers = ''; + fseek($log, 0); + while (($line = fgets($log)) !== false) { + if ($line && $line[0] == '>') { + $headers = substr(trim($line), 2) . "\r\n"; + while (($line = fgets($log)) !== false) { + if ($line[0] == '*' || $line[0] == '<') { + break; + } else { + $headers .= trim($line) . "\r\n"; + } + } + } + } + + // Add request headers to the request exactly as they were sent + if ($headers) { + $parsed = ParserRegistry::getInstance()->getParser('message')->parseRequest($headers); + if (!empty($parsed['headers'])) { + $request->setHeaders(array()); + foreach ($parsed['headers'] as $name => $value) { + $request->setHeader($name, $value); + } + } + if (!empty($parsed['version'])) { + $request->setProtocolVersion($parsed['version']); + } + } + } + + /** + * Parse the config and replace curl.* configurators into the constant based values so it can be used elsewhere + * + * @param array|Collection $config The configuration we want to parse + * + * @return array + */ + public static function parseCurlConfig($config) + { + $curlOptions = array(); + foreach ($config as $key => $value) { + if (is_string($key) && defined($key)) { + // Convert constants represented as string to constant int values + $key = constant($key); + } + if (is_string($value) && defined($value)) { + $value = constant($value); + } + $curlOptions[$key] = $value; + } + + return $curlOptions; + } +} -- cgit v1.2.3-54-g00ecf