public function onRequest()
{
$http = self::$serverInstance;
$kernel = $this->kernel;
$http->onMessage = function ($connection, $data) use($kernel) {
// $http->on('request', function ($request, $response) use($kernel) {
// if ($request->server['request_uri'] !== '/favicon.ico') {
$l_request = new Symfony\Component\HttpFoundation\Request($data['get'], $data['post'], [], $data['cookie'], $data['files'], $data['server']);
if (0 === strpos($l_request->headers->get('CONTENT_TYPE'), 'application/x-www-form-urlencoded') && in_array(strtoupper($l_request->server->get('REQUEST_METHOD', 'GET')), array('PUT', 'DELETE', 'PATCH'))) {
parse_str($l_request->getContent(), $data);
$l_request->request = new Symfony\Component\HttpFoundation\ParameterBag($data);
}
Illuminate\Http\Request::enableHttpMethodParameterOverride();
$l_request = Illuminate\Http\Request::createFromBase($l_request);
$l_response = $kernel->handle($l_request);
$result = $l_response->getContent();
foreach ($l_response->headers->allPreserveCase() as $name => $values) {
Http::header($name . ':' . implode(';', $values));
}
// $l_response->send();
foreach ($l_response->headers->getCookies() as $cookie) {
Http::setcookie($cookie->getName(), $cookie->getValue(), $cookie->getExpiresTime(), $cookie->getPath(), $cookie->getDomain(), $cookie->isSecure(), $cookie->isHttpOnly());
}
$kernel->terminate($l_request, $l_response);
$connection->send($result);
// }
};
}
public static function sendFile($connection, $file_path)
{
// Check 304.
$info = stat($file_path);
$modified_time = $info ? date('D, d M Y H:i:s', $info['mtime']) . ' GMT' : '';
if (!empty($_SERVER['HTTP_IF_MODIFIED_SINCE']) && $info) {
// Http 304.
if ($modified_time === $_SERVER['HTTP_IF_MODIFIED_SINCE']) {
// 304
Http::header('HTTP/1.1 304 Not Modified');
// Send nothing but http headers..
$connection->close('');
return;
}
}
// Http header.
if ($modified_time) {
$modified_time = "Last-Modified: {$modified_time}\r\n";
}
$file_size = filesize($file_path);
$file_info = pathinfo($file_path);
$extension = isset($file_info['extension']) ? $file_info['extension'] : '';
$file_name = isset($file_info['filename']) ? $file_info['filename'] : '';
$header = "HTTP/1.1 200 OK\r\n";
if (isset(self::$mimeTypeMap[$extension])) {
$header .= "Content-Type: " . self::$mimeTypeMap[$extension] . "\r\n";
} else {
$header .= "Content-Type: application/octet-stream\r\n";
$header .= "Content-Disposition: attachment; filename=\"{$file_name}\"\r\n";
}
$header .= "Connection: keep-alive\r\n";
$header .= $modified_time;
$header .= "Content-Length: {$file_size}\r\n\r\n";
$trunk_limit_size = 1024 * 1024;
if ($file_size < $trunk_limit_size) {
return $connection->send($header . file_get_contents($file_path), true);
}
$connection->send($header, true);
// Read file content from disk piece by piece and send to client.
$connection->fileHandler = fopen($file_path, 'r');
$do_write = function () use($connection) {
// Send buffer not full.
while (empty($connection->bufferFull)) {
// Read from disk.
$buffer = fread($connection->fileHandler, 8192);
// Read eof.
if ($buffer === '' || $buffer === false) {
return;
}
$connection->send($buffer, true);
}
};
// Send buffer full.
$connection->onBufferFull = function ($connection) {
$connection->bufferFull = true;
};
// Send buffer drain.
$connection->onBufferDrain = function ($connection) use($do_write) {
$connection->bufferFull = false;
$do_write();
};
$do_write();
}
/**
* 退出
* @param string $str
*/
function _exit($str = '')
{
if (defined('WORKERMAN_ROOT_DIR')) {
return Http::end($str);
}
return exit($str);
}
/**
* 退出
* @param string $str
*/
function _exit($str = '')
{
if (class_exists('\\Workerman\\Worker')) {
return Http::end($str);
}
return exit($str);
}
/**
* 当接收到完整的http请求后的处理逻辑
* 1、如果请求的是以php为后缀的文件，则尝试加载
* 2、如果请求的url没有后缀，则尝试加载对应目录的index.php
* 3、如果请求的是非php为后缀的文件，尝试读取原始数据并发送
* 4、如果请求的文件不存在，则返回404
* @param TcpConnection $connection
* @param mixed $data
* @return void
*/
public function onMessage($connection, $data)
{
// 请求的文件
$url_info = parse_url($_SERVER['REQUEST_URI']);
if (!$url_info) {
Http::header('HTTP/1.1 400 Bad Request');
return $connection->close('<h1>400 Bad Request</h1>');
}
$path = $url_info['path'];
$path_info = pathinfo($path);
$extension = isset($path_info['extension']) ? $path_info['extension'] : '';
if ($extension === '') {
$path = ($len = strlen($path)) && $path[$len - 1] === '/' ? $path . 'index.php' : $path . '/index.php';
$extension = 'php';
}
$root_dir = isset($this->serverRoot[$_SERVER['HTTP_HOST']]) ? $this->serverRoot[$_SERVER['HTTP_HOST']] : current($this->serverRoot);
$file = "{$root_dir}/{$path}";
// 对应的php文件不存在则直接使用根目录的index.php
if ($extension === 'php' && !is_file($file)) {
$file = "{$root_dir}/index.php";
if (!is_file($file)) {
$file = "{$root_dir}/index.html";
$extension = 'html';
}
}
// 请求的文件存在
if (is_file($file)) {
// 判断是否是站点目录里的文件
if (!($request_realpath = realpath($file)) || !($root_dir_realpath = realpath($root_dir)) || 0 !== strpos($request_realpath, $root_dir_realpath)) {
Http::header('HTTP/1.1 400 Bad Request');
return $connection->close('<h1>400 Bad Request</h1>');
}
$file = realpath($file);
// 如果请求的是php文件
if ($extension === 'php') {
$cwd = getcwd();
chdir($root_dir);
ini_set('display_errors', 'off');
// 缓冲输出
ob_start();
// 载入php文件
try {
// $_SERVER变量
$_SERVER['REMOTE_ADDR'] = $connection->getRemoteIp();
$_SERVER['REMOTE_PORT'] = $connection->getRemotePort();
include $file;
} catch (\Exception $e) {
// 如果不是exit
if ($e->getMessage() != 'jump_exit') {
echo $e;
}
}
$content = ob_get_clean();
ini_set('display_errors', 'on');
$connection->close($content);
chdir($cwd);
return;
}
// 请求的是静态资源文件
if (isset(self::$mimeTypeMap[$extension])) {
Http::header('Content-Type: ' . self::$mimeTypeMap[$extension]);
} else {
Http::header('Content-Type: ' . self::$defaultMimeType);
}
// 获取文件信息
$info = stat($file);
$modified_time = $info ? date('D, d M Y H:i:s', $info['mtime']) . ' GMT' : '';
// 如果有$_SERVER['HTTP_IF_MODIFIED_SINCE']
if (!empty($_SERVER['HTTP_IF_MODIFIED_SINCE']) && $info) {
// 文件没有更改则直接304
if ($modified_time === $_SERVER['HTTP_IF_MODIFIED_SINCE']) {
// 304
Http::header('HTTP/1.1 304 Not Modified');
// 发送给客户端
return $connection->close('');
}
}
if ($modified_time) {
Http::header("Last-Modified: {$modified_time}");
}
// 发送给客户端
return $connection->close(file_get_contents($file));
} else {
// 404
Http::header("HTTP/1.1 404 Not Found");
return $connection->close('<html><head><title>404 页面不存在</title></head><body><center><h3>404 Not Found</h3></center></body></html>');
}
}
/**
* Emit when http message coming.
* @param TcpConnection $connection
* @param mixed $data
* @return void
*/
public function onMessage($connection, $data)
{
// REQUEST_URI.
$url_info = parse_url($_SERVER['REQUEST_URI']);
if (!$url_info) {
Http::header('HTTP/1.1 400 Bad Request');
return $connection->close('<h1>400 Bad Request</h1>');
}
$path = $url_info['path'];
$path_info = pathinfo($path);
$extension = isset($path_info['extension']) ? $path_info['extension'] : '';
if ($extension === '') {
$path = ($len = strlen($path)) && $path[$len - 1] === '/' ? $path . 'index.php' : $path . '/index.php';
$extension = 'php';
}
$root_dir = isset($this->serverRoot[$_SERVER['HTTP_HOST']]) ? $this->serverRoot[$_SERVER['HTTP_HOST']] : current($this->serverRoot);
$file = "{$root_dir}/{$path}";
if ($extension === 'php' && !is_file($file)) {
$file = "{$root_dir}/index.php";
if (!is_file($file)) {
$file = "{$root_dir}/index.html";
$extension = 'html';
}
}
// File exsits.
if (is_file($file)) {
// Security check.
if (!($request_realpath = realpath($file)) || !($root_dir_realpath = realpath($root_dir)) || 0 !== strpos($request_realpath, $root_dir_realpath)) {
Http::header('HTTP/1.1 400 Bad Request');
return $connection->close('<h1>400 Bad Request</h1>');
}
$file = realpath($file);
// Request php file.
if ($extension === 'php') {
$cwd = getcwd();
chdir($root_dir);
ini_set('display_errors', 'off');
ob_start();
// Try to include php file.
try {
// $_SERVER.
$_SERVER['REMOTE_ADDR'] = $connection->getRemoteIp();
$_SERVER['REMOTE_PORT'] = $connection->getRemotePort();
include $file;
} catch (\Exception $e) {
// Jump_exit?
if ($e->getMessage() != 'jump_exit') {
echo $e;
}
}
$content = ob_get_clean();
ini_set('display_errors', 'on');
$connection->close($content);
chdir($cwd);
return;
}
// Static resource file request.
if (isset(self::$mimeTypeMap[$extension])) {
Http::header('Content-Type: ' . self::$mimeTypeMap[$extension]);
} else {
Http::header('Content-Type: ' . self::$defaultMimeType);
}
// Get file stat.
$info = stat($file);
$modified_time = $info ? date('D, d M Y H:i:s', $info['mtime']) . ' GMT' : '';
if (!empty($_SERVER['HTTP_IF_MODIFIED_SINCE']) && $info) {
// Http 304.
if ($modified_time === $_SERVER['HTTP_IF_MODIFIED_SINCE']) {
// 304
Http::header('HTTP/1.1 304 Not Modified');
// Send nothing but http headers..
return $connection->close('');
}
}
if ($modified_time) {
Http::header("Last-Modified: {$modified_time}");
}
// Send to client.
return $connection->close(file_get_contents($file));
} else {
// 404
Http::header("HTTP/1.1 404 Not Found");
return $connection->close('<html><head><title>404 File not found</title></head><body><center><h3>404 Not Found</h3></center></body></html>');
}
}
