/**
* 进程启动的时候一些初始化工作
* @throws \Exception
*/
public function onWorkerStart()
{
if (empty($this->serverRoot)) {
throw new \Exception('server root not set, please use WebServer::addRoot($domain, $root_path) to set server root path');
}
// 初始化HttpCache
HttpCache::init();
// 初始化mimeMap
$this->initMimeTypeMap();
// 尝试执行开发者设定的onWorkerStart回调
if ($this->_onWorkerStart) {
call_user_func($this->_onWorkerStart, $this);
}
}
/**
* Emit when process start.
*
* @throws \Exception
*/
public function onWorkerStart()
{
if (empty($this->serverRoot)) {
throw new \Exception('server root not set, please use WebServer::addRoot($domain, $root_path) to set server root path');
}
// Init HttpCache.
HttpCache::init();
// Init mimeMap.
$this->initMimeTypeMap();
// Try to emit onWorkerStart callback.
if ($this->_onWorkerStart) {
try {
call_user_func($this->_onWorkerStart, $this);
} catch (\Exception $e) {
self::log($e);
exit(250);
} catch (\Error $e) {
self::log($e);
exit(250);
}
}
}
/**
* 从http数据包中解析$_POST、$_GET、$_COOKIE等
* @param string $recv_buffer
* @param TcpConnection $connection
* @return void
*/
public static function decode($recv_buffer, TcpConnection $connection)
{
// 初始化
$_POST = $_GET = $_COOKIE = $_REQUEST = $_SESSION = $_FILES = array();
$GLOBALS['HTTP_RAW_POST_DATA'] = '';
// 清空上次的数据
HttpCache::$header = array('Connection' => 'Connection: keep-alive');
HttpCache::$instance = new HttpCache();
// 需要设置的变量名
$_SERVER = array('QUERY_STRING' => '', 'REQUEST_METHOD' => '', 'REQUEST_URI' => '', 'SERVER_PROTOCOL' => '', 'SERVER_SOFTWARE' => 'workerman/3.0', 'SERVER_NAME' => '', 'HTTP_HOST' => '', 'HTTP_USER_AGENT' => '', 'HTTP_ACCEPT' => '', 'HTTP_ACCEPT_LANGUAGE' => '', 'HTTP_ACCEPT_ENCODING' => '', 'HTTP_COOKIE' => '', 'HTTP_CONNECTION' => '', 'REMOTE_ADDR' => '', 'REMOTE_PORT' => '0');
// 将header分割成数组
list($http_header, $http_body) = explode("\r\n\r\n", $recv_buffer, 2);
$header_data = explode("\r\n", $http_header);
list($_SERVER['REQUEST_METHOD'], $_SERVER['REQUEST_URI'], $_SERVER['SERVER_PROTOCOL']) = explode(' ', $header_data[0]);
unset($header_data[0]);
foreach ($header_data as $content) {
// \r\n\r\n
if (empty($content)) {
continue;
}
list($key, $value) = explode(':', $content, 2);
$key = strtolower($key);
$value = trim($value);
switch ($key) {
// HTTP_HOST
case 'host':
$_SERVER['HTTP_HOST'] = $value;
$tmp = explode(':', $value);
$_SERVER['SERVER_NAME'] = $tmp[0];
if (isset($tmp[1])) {
$_SERVER['SERVER_PORT'] = $tmp[1];
}
break;
// cookie
// cookie
case 'cookie':
$_SERVER['HTTP_COOKIE'] = $value;
parse_str(str_replace('; ', '&', $_SERVER['HTTP_COOKIE']), $_COOKIE);
break;
// user-agent
// user-agent
case 'user-agent':
$_SERVER['HTTP_USER_AGENT'] = $value;
break;
// accept
// accept
case 'accept':
$_SERVER['HTTP_ACCEPT'] = $value;
break;
// accept-language
// accept-language
case 'accept-language':
$_SERVER['HTTP_ACCEPT_LANGUAGE'] = $value;
break;
// accept-encoding
// accept-encoding
case 'accept-encoding':
$_SERVER['HTTP_ACCEPT_ENCODING'] = $value;
break;
// connection
// connection
case 'connection':
$_SERVER['HTTP_CONNECTION'] = $value;
break;
case 'referer':
$_SERVER['HTTP_REFERER'] = $value;
break;
case 'if-modified-since':
$_SERVER['HTTP_IF_MODIFIED_SINCE'] = $value;
break;
case 'if-none-match':
$_SERVER['HTTP_IF_NONE_MATCH'] = $value;
break;
case 'content-type':
if (!preg_match('/boundary="?(\\S+)"?/', $value, $match)) {
$_SERVER['CONTENT_TYPE'] = $value;
} else {
$_SERVER['CONTENT_TYPE'] = 'multipart/form-data';
$http_post_boundary = '--' . $match[1];
}
break;
}
}
// 需要解析$_POST
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
if (isset($_SERVER['CONTENT_TYPE']) && $_SERVER['CONTENT_TYPE'] === 'multipart/form-data') {
self::parseUploadFiles($http_body, $http_post_boundary);
} else {
parse_str($http_body, $_POST);
// $GLOBALS['HTTP_RAW_POST_DATA']
$GLOBALS['HTTP_RAW_POST_DATA'] = $http_body;
}
}
// QUERY_STRING
$_SERVER['QUERY_STRING'] = parse_url($_SERVER['REQUEST_URI'], PHP_URL_QUERY);
if ($_SERVER['QUERY_STRING']) {
// $GET
parse_str($_SERVER['QUERY_STRING'], $_GET);
} else {
$_SERVER['QUERY_STRING'] = '';
}
// REQUEST
$_REQUEST = array_merge($_GET, $_POST);
// REMOTE_ADDR REMOTE_PORT
$_SERVER['REMOTE_ADDR'] = $connection->getRemoteIp();
$_SERVER['REMOTE_PORT'] = $connection->getRemotePort();
return array('get' => $_GET, 'post' => $_POST, 'cookie' => $_COOKIE, 'server' => $_SERVER, 'files' => $_FILES);
}
/**
* 进程启动的时候一些初始化工作
*
* @throws \Exception
*/
public function onWorkerStart()
{
if (empty($this->serverRoot)) {
throw new Exception('server root not set, please use WebServer::addRoot($domain, $root_path) to set server root path');
}
// 初始化HttpCache
HttpCache::init();
session_name(self::$sessionName);
HttpCache::$sessionName = self::$sessionName;
// 尝试执行开发者设定的onWorkerStart回调
if ($this->_onWorkerStart) {
call_user_func($this->_onWorkerStart, $this);
}
}
/**
* Parse $_POST、$_GET、$_COOKIE.
*
* @param string $recv_buffer
* @param TcpConnection $connection
* @return array
*/
public static function decode($recv_buffer, TcpConnection $connection)
{
// Init.
$_POST = $_GET = $_COOKIE = $_REQUEST = $_SESSION = $_FILES = array();
$GLOBALS['HTTP_RAW_POST_DATA'] = '';
// Clear cache.
HttpCache::$header = array('Connection' => 'Connection: keep-alive');
HttpCache::$instance = new HttpCache();
// $_SERVER
$_SERVER = array('QUERY_STRING' => '', 'REQUEST_METHOD' => '', 'REQUEST_URI' => '', 'SERVER_PROTOCOL' => '', 'SERVER_SOFTWARE' => 'workerman/' . Worker::VERSION, 'SERVER_NAME' => '', 'HTTP_HOST' => '', 'HTTP_USER_AGENT' => '', 'HTTP_ACCEPT' => '', 'HTTP_ACCEPT_LANGUAGE' => '', 'HTTP_ACCEPT_ENCODING' => '', 'HTTP_COOKIE' => '', 'HTTP_CONNECTION' => '', 'REMOTE_ADDR' => '', 'REMOTE_PORT' => '0');
// Parse headers.
list($http_header, $http_body) = explode("\r\n\r\n", $recv_buffer, 2);
$header_data = explode("\r\n", $http_header);
list($_SERVER['REQUEST_METHOD'], $_SERVER['REQUEST_URI'], $_SERVER['SERVER_PROTOCOL']) = explode(' ', $header_data[0]);
$http_post_boundary = '';
unset($header_data[0]);
foreach ($header_data as $content) {
// \r\n\r\n
if (empty($content)) {
continue;
}
list($key, $value) = explode(':', $content, 2);
$key = str_replace('-', '_', strtoupper($key));
$value = trim($value);
$_SERVER['HTTP_' . $key] = $value;
switch ($key) {
// HTTP_HOST
case 'HOST':
$tmp = explode(':', $value);
$_SERVER['SERVER_NAME'] = $tmp[0];
if (isset($tmp[1])) {
$_SERVER['SERVER_PORT'] = $tmp[1];
}
break;
// cookie
// cookie
case 'COOKIE':
parse_str(str_replace('; ', '&', $_SERVER['HTTP_COOKIE']), $_COOKIE);
break;
// content-type
// content-type
case 'CONTENT_TYPE':
if (!preg_match('/boundary="?(\\S+)"?/', $value, $match)) {
$_SERVER['CONTENT_TYPE'] = $value;
} else {
$_SERVER['CONTENT_TYPE'] = 'multipart/form-data';
$http_post_boundary = '--' . $match[1];
}
break;
case 'CONTENT_LENGTH':
$_SERVER['CONTENT_LENGTH'] = $value;
break;
}
}
// Parse $_POST.
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
if (isset($_SERVER['CONTENT_TYPE']) && $_SERVER['CONTENT_TYPE'] === 'multipart/form-data') {
self::parseUploadFiles($http_body, $http_post_boundary);
} else {
parse_str($http_body, $_POST);
// $GLOBALS['HTTP_RAW_POST_DATA']
$GLOBALS['HTTP_RAW_POST_DATA'] = $http_body;
}
}
// QUERY_STRING
$_SERVER['QUERY_STRING'] = parse_url($_SERVER['REQUEST_URI'], PHP_URL_QUERY);
if ($_SERVER['QUERY_STRING']) {
// $GET
parse_str($_SERVER['QUERY_STRING'], $_GET);
} else {
$_SERVER['QUERY_STRING'] = '';
}
// REQUEST
$_REQUEST = array_merge($_GET, $_POST);
// REMOTE_ADDR REMOTE_PORT
$_SERVER['REMOTE_ADDR'] = $connection->getRemoteIp();
$_SERVER['REMOTE_PORT'] = $connection->getRemotePort();
return array('get' => $_GET, 'post' => $_POST, 'cookie' => $_COOKIE, 'server' => $_SERVER, 'files' => $_FILES);
}
/**
* 从http数据包中解析$_POST、$_GET、$_COOKIE等
*
* @param string $recv_buffer
* @param TcpConnection $connection
* @return array
*/
public static function decode($recv_buffer, TcpConnection $connection)
{
// 初始化
Base::getLog()->debug(__METHOD__ . ' clean global variables');
$_POST = $_GET = $_COOKIE = $_REQUEST = $_SESSION = $_FILES = [];
$GLOBALS['HTTP_RAW_POST_DATA'] = '';
$userInfo = posix_getpwuid(posix_getuid());
$_SERVER = ['USER' => Arr::get($userInfo, 'name', ''), 'HOME' => '', 'QUERY_STRING' => '', 'REQUEST_METHOD' => '', 'REQUEST_URI' => '', 'SERVER_PROTOCOL' => '', 'SERVER_SOFTWARE' => 'tourze/' . Base::VERSION, 'SERVER_NAME' => '', 'SCRIPT_FILENAME' => '', 'HTTP_HOST' => '', 'HTTP_USER_AGENT' => '', 'HTTP_ACCEPT' => '', 'HTTP_ACCEPT_LANGUAGE' => '', 'HTTP_ACCEPT_ENCODING' => '', 'HTTP_COOKIE' => '', 'HTTP_CONNECTION' => '', 'REMOTE_ADDR' => '', 'REMOTE_PORT' => '0', 'REQUEST_TIME' => time()];
$_SERVER['REQUEST_TIME_FLOAT'] = $_SERVER['REQUEST_TIME'] . substr((string) microtime(), 1, 5);
Base::getLog()->debug(__METHOD__ . ' clean previous headers');
// 清空上次的数据
HttpCache::$header = ['Connection: keep-alive'];
HttpCache::$instance = new HttpCache();
// 将header分割成数组
list($httpHeader, $httpBody) = explode("\r\n\r\n", $recv_buffer, 2);
$headerData = explode("\r\n", $httpHeader);
// 第一行为比较重要的一行
$firstLine = array_shift($headerData);
list($_SERVER['REQUEST_METHOD'], $_SERVER['REQUEST_URI'], $_SERVER['SERVER_PROTOCOL']) = explode(' ', $firstLine);
$_SERVER['PHP_SELF'] = $_SERVER['SCRIPT_NAME'] = $_SERVER['DOCUMENT_URI'] = $_SERVER['REQUEST_URI'];
Base::getLog()->debug(__METHOD__ . ' receive http request', ['method' => $_SERVER['REQUEST_METHOD'], 'uri' => $_SERVER['REQUEST_URI'], 'protocol' => $_SERVER['SERVER_PROTOCOL']]);
$httpPostBoundary = '';
foreach ($headerData as $content) {
// \r\n\r\n
if (empty($content)) {
continue;
}
list($key, $value) = explode(':', $content, 2);
$key = strtolower($key);
$value = trim($value);
switch ($key) {
// HTTP_HOST
case 'host':
$_SERVER['HTTP_HOST'] = $value;
$tmp = explode(':', $value);
$_SERVER['SERVER_NAME'] = $tmp[0];
if (isset($tmp[1])) {
$_SERVER['SERVER_PORT'] = $tmp[1];
}
break;
// cookie
// cookie
case 'cookie':
$_SERVER['HTTP_COOKIE'] = $value;
parse_str(str_replace('; ', '&', $_SERVER['HTTP_COOKIE']), $_COOKIE);
break;
// user-agent
// user-agent
case 'user-agent':
$_SERVER['HTTP_USER_AGENT'] = $value;
break;
// accept
// accept
case 'accept':
$_SERVER['HTTP_ACCEPT'] = $value;
break;
// accept-language
// accept-language
case 'accept-language':
$_SERVER['HTTP_ACCEPT_LANGUAGE'] = $value;
break;
// accept-encoding
// accept-encoding
case 'accept-encoding':
$_SERVER['HTTP_ACCEPT_ENCODING'] = $value;
break;
// connection
// connection
case 'connection':
$_SERVER['HTTP_CONNECTION'] = $value;
break;
case 'referer':
$_SERVER['HTTP_REFERER'] = $value;
break;
case 'if-modified-since':
$_SERVER['HTTP_IF_MODIFIED_SINCE'] = $value;
break;
case 'if-none-match':
$_SERVER['HTTP_IF_NONE_MATCH'] = $value;
break;
case 'content-type':
if (!preg_match('/boundary="?(\\S+)"?/', $value, $match)) {
$_SERVER['CONTENT_TYPE'] = $value;
} else {
$_SERVER['CONTENT_TYPE'] = 'multipart/form-data';
$httpPostBoundary = '--' . $match[1];
}
break;
}
}
// 需要解析$_POST
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
if (isset($_SERVER['CONTENT_TYPE']) && $_SERVER['CONTENT_TYPE'] === 'multipart/form-data') {
self::parseUploadFiles($httpBody, $httpPostBoundary);
} else {
parse_str($httpBody, $_POST);
$GLOBALS['HTTP_RAW_POST_DATA'] = $httpBody;
}
}
// QUERY_STRING
$_SERVER['QUERY_STRING'] = parse_url($_SERVER['REQUEST_URI'], PHP_URL_QUERY);
if ($_SERVER['QUERY_STRING']) {
// $GET
parse_str($_SERVER['QUERY_STRING'], $_GET);
} else {
$_SERVER['QUERY_STRING'] = '';
}
// REQUEST
$_REQUEST = array_merge($_GET, $_POST);
// REMOTE_ADDR REMOTE_PORT
$_SERVER['REMOTE_ADDR'] = $connection->getRemoteIp();
$_SERVER['REMOTE_PORT'] = $connection->getRemotePort();
// 这两处要怎么读取呢？
$_SERVER['SERVER_ADDR'] = null;
$_SERVER['SERVER_PORT'] = null;
$result = ['get' => $_GET, 'post' => $_POST, 'cookie' => $_COOKIE, 'server' => $_SERVER, 'files' => $_FILES];
Base::getLog()->debug(__METHOD__ . ' get request data', $result);
return $result;
}