Server : Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/7.4.20 System : Linux st2.domain.com 3.10.0-1127.10.1.el7.x86_64 #1 SMP Wed Jun 3 14:28:03 UTC 2020 x86_64 User : apache ( 48) PHP Version : 7.4.20 Disable Function : NONE Directory : /var/www/html/trader/vendor/workerman/workerman/Protocols/Http/ |
<?php /** * This file is part of workerman. * * Licensed under The MIT License * For full copyright and license information, please see the MIT-LICENSE.txt * Redistributions of files must retain the above copyright notice. * * @author walkor<[email protected]> * @copyright walkor<[email protected]> * @link http://www.workerman.net/ * @license http://www.opensource.org/licenses/mit-license.php MIT License */ namespace Workerman\Protocols\Http; /** * Class Response * @package Workerman\Protocols\Http */ class Response { /** * Header data. * * @var array */ protected $_header = null; /** * Http status. * * @var int */ protected $_status = null; /** * Http reason. * * @var string */ protected $_reason = null; /** * Http version. * * @var string */ protected $_version = '1.1'; /** * Http body. * * @var string */ protected $_body = null; /** * Send file info * * @var array */ public $file = null; /** * Mine type map. * @var array */ protected static $_mimeTypeMap = null; /** * Phrases. * * @var array */ protected static $_phrases = array( 100 => 'Continue', 101 => 'Switching Protocols', 102 => 'Processing', 200 => 'OK', 201 => 'Created', 202 => 'Accepted', 203 => 'Non-Authoritative Information', 204 => 'No Content', 205 => 'Reset Content', 206 => 'Partial Content', 207 => 'Multi-status', 208 => 'Already Reported', 300 => 'Multiple Choices', 301 => 'Moved Permanently', 302 => 'Found', 303 => 'See Other', 304 => 'Not Modified', 305 => 'Use Proxy', 306 => 'Switch Proxy', 307 => 'Temporary Redirect', 400 => 'Bad Request', 401 => 'Unauthorized', 402 => 'Payment Required', 403 => 'Forbidden', 404 => 'Not Found', 405 => 'Method Not Allowed', 406 => 'Not Acceptable', 407 => 'Proxy Authentication Required', 408 => 'Request Time-out', 409 => 'Conflict', 410 => 'Gone', 411 => 'Length Required', 412 => 'Precondition Failed', 413 => 'Request Entity Too Large', 414 => 'Request-URI Too Large', 415 => 'Unsupported Media Type', 416 => 'Requested range not satisfiable', 417 => 'Expectation Failed', 418 => 'I\'m a teapot', 422 => 'Unprocessable Entity', 423 => 'Locked', 424 => 'Failed Dependency', 425 => 'Unordered Collection', 426 => 'Upgrade Required', 428 => 'Precondition Required', 429 => 'Too Many Requests', 431 => 'Request Header Fields Too Large', 451 => 'Unavailable For Legal Reasons', 500 => 'Internal Server Error', 501 => 'Not Implemented', 502 => 'Bad Gateway', 503 => 'Service Unavailable', 504 => 'Gateway Time-out', 505 => 'HTTP Version not supported', 506 => 'Variant Also Negotiates', 507 => 'Insufficient Storage', 508 => 'Loop Detected', 511 => 'Network Authentication Required', ); /** * Init. * * @return void */ public static function init() { static::initMimeTypeMap(); } /** * Response constructor. * * @param int $status * @param array $headers * @param string $body */ public function __construct( $status = 200, $headers = array(), $body = '' ) { $this->_status = $status; $this->_header = $headers; $this->_body = (string)$body; } /** * Set header. * * @param string $name * @param string $value * @return $this */ public function header($name, $value) { $this->_header[$name] = $value; return $this; } /** * Set header. * * @param string $name * @param string $value * @return Response */ public function withHeader($name, $value) { return $this->header($name, $value); } /** * Set headers. * * @param array $headers * @return $this */ public function withHeaders($headers) { $this->_header = \array_merge_recursive($this->_header, $headers); return $this; } /** * Remove header. * * @param string $name * @return $this */ public function withoutHeader($name) { unset($this->_header[$name]); return $this; } /** * Get header. * * @param string $name * @return null|array|string */ public function getHeader($name) { if (!isset($this->_header[$name])) { return null; } return $this->_header[$name]; } /** * Get headers. * * @return array */ public function getHeaders() { return $this->_header; } /** * Set status. * * @param int $code * @param string|null $reason_phrase * @return $this */ public function withStatus($code, $reason_phrase = null) { $this->_status = $code; $this->_reason = $reason_phrase; return $this; } /** * Get status code. * * @return int */ public function getStatusCode() { return $this->_status; } /** * Get reason phrase. * * @return string */ public function getReasonPhrase() { return $this->_reason; } /** * Set protocol version. * * @param int $version * @return $this */ public function withProtocolVersion($version) { $this->_version = $version; return $this; } /** * Set http body. * * @param string $body * @return $this */ public function withBody($body) { $this->_body = $body; return $this; } /** * Get http raw body. * * @return string */ public function rawBody() { return $this->_body; } /** * Send file. * * @param string $file * @param int $offset * @param int $length * @return $this */ public function withFile($file, $offset = 0, $length = 0) { if (!\is_file($file)) { return $this->withStatus(404)->withBody('<h3>404 Not Found</h3>'); } $this->file = array('file' => $file, 'offset' => $offset, 'length' => $length); return $this; } /** * Set cookie. * * @param $name * @param string $value * @param int $max_age * @param string $path * @param string $domain * @param bool $secure * @param bool $http_only * @param bool $same_site * @return $this */ public function cookie($name, $value = '', $max_age = null, $path = '', $domain = '', $secure = false, $http_only = false, $same_site = false) { $this->_header['Set-Cookie'][] = $name . '=' . \rawurlencode($value) . (empty($domain) ? '' : '; Domain=' . $domain) . ($max_age === null ? '' : '; Max-Age=' . $max_age) . (empty($path) ? '' : '; Path=' . $path) . (!$secure ? '' : '; Secure') . (!$http_only ? '' : '; HttpOnly') . (empty($same_site) ? '' : '; SameSite=' . $same_site); return $this; } /** * Create header for file. * * @param array $file_info * @return string */ protected function createHeadForFile($file_info) { $file = $file_info['file']; $reason = $this->_reason ? $this->_reason : static::$_phrases[$this->_status]; $head = "HTTP/{$this->_version} {$this->_status} $reason\r\n"; $headers = $this->_header; if (!isset($headers['Server'])) { $head .= "Server: workerman\r\n"; } foreach ($headers as $name => $value) { if (\is_array($value)) { foreach ($value as $item) { $head .= "$name: $item\r\n"; } continue; } $head .= "$name: $value\r\n"; } if (!isset($headers['Connection'])) { $head .= "Connection: keep-alive\r\n"; } $file_info = \pathinfo($file); $extension = isset($file_info['extension']) ? $file_info['extension'] : ''; $base_name = isset($file_info['basename']) ? $file_info['basename'] : 'unknown'; if (!isset($headers['Content-Type'])) { if (isset(self::$_mimeTypeMap[$extension])) { $head .= "Content-Type: " . self::$_mimeTypeMap[$extension] . "\r\n"; } else { $head .= "Content-Type: application/octet-stream\r\n"; } } if (!isset($headers['Content-Disposition']) && !isset(self::$_mimeTypeMap[$extension])) { $head .= "Content-Disposition: attachment; filename=\"$base_name\"\r\n"; } if (!isset($headers['Last-Modified'])) { if ($mtime = \filemtime($file)) { $head .= 'Last-Modified: '. \gmdate('D, d M Y H:i:s', $mtime) . ' GMT' . "\r\n"; } } return "{$head}\r\n"; } /** * __toString. * * @return string */ public function __toString() { if (isset($this->file)) { return $this->createHeadForFile($this->file); } $reason = $this->_reason ? $this->_reason : static::$_phrases[$this->_status]; $body_len = \strlen($this->_body); if (empty($this->_header)) { return "HTTP/{$this->_version} {$this->_status} $reason\r\nServer: workerman\r\nContent-Type: text/html;charset=utf-8\r\nContent-Length: $body_len\r\nConnection: keep-alive\r\n\r\n{$this->_body}"; } $head = "HTTP/{$this->_version} {$this->_status} $reason\r\n"; $headers = $this->_header; if (!isset($headers['Server'])) { $head .= "Server: workerman\r\n"; } foreach ($headers as $name => $value) { if (\is_array($value)) { foreach ($value as $item) { $head .= "$name: $item\r\n"; } continue; } $head .= "$name: $value\r\n"; } if (!isset($headers['Connection'])) { $head .= "Connection: keep-alive\r\n"; } if (!isset($headers['Content-Type'])) { $head .= "Content-Type: text/html;charset=utf-8\r\n"; } else if ($headers['Content-Type'] === 'text/event-stream') { return $head . $this->_body; } if (!isset($headers['Transfer-Encoding'])) { $head .= "Content-Length: $body_len\r\n\r\n"; } else { return "$head\r\n".dechex($body_len)."\r\n{$this->_body}\r\n"; } // The whole http package return $head . $this->_body; } /** * Init mime map. * * @return void */ public static function initMimeTypeMap() { $mime_file = __DIR__ . '/mime.types'; $items = \file($mime_file, \FILE_IGNORE_NEW_LINES | \FILE_SKIP_EMPTY_LINES); foreach ($items as $content) { if (\preg_match("/\s*(\S+)\s+(\S.+)/", $content, $match)) { $mime_type = $match[1]; $extension_var = $match[2]; $extension_array = \explode(' ', \substr($extension_var, 0, -1)); foreach ($extension_array as $file_extension) { static::$_mimeTypeMap[$file_extension] = $mime_type; } } } } } Response::init();