/**
* Emit when http message coming.
*
* @param Connection\TcpConnection $connection
* @return void
*/
public function onMessage($connection)
{
// REQUEST_URI.
$workerman_url_info = parse_url($_SERVER['REQUEST_URI']);
if (!$workerman_url_info) {
Http::header('HTTP/1.1 400 Bad Request');
$connection->close('<h1>400 Bad Request</h1>');
return;
}
$workerman_path = isset($workerman_url_info['path']) ? $workerman_url_info['path'] : '/';
$workerman_path_info = pathinfo($workerman_path);
$workerman_file_extension = isset($workerman_path_info['extension']) ? $workerman_path_info['extension'] : '';
if ($workerman_file_extension === '') {
$workerman_path = ($len = strlen($workerman_path)) && $workerman_path[$len - 1] === '/' ? $workerman_path . 'index.php' : $workerman_path . '/index.php';
$workerman_file_extension = 'php';
}
$workerman_root_dir = isset($this->serverRoot[$_SERVER['SERVER_NAME']]) ? $this->serverRoot[$_SERVER['SERVER_NAME']] : current($this->serverRoot);
$workerman_file = "{$workerman_root_dir}/{$workerman_path}";
if ($workerman_file_extension === 'php' && !is_file($workerman_file)) {
$workerman_file = "{$workerman_root_dir}/index.php";
if (!is_file($workerman_file)) {
$workerman_file = "{$workerman_root_dir}/index.html";
$workerman_file_extension = 'html';
}
}
// File exsits.
if (is_file($workerman_file)) {
// Security check.
if (!($workerman_request_realpath = realpath($workerman_file)) || !($workerman_root_dir_realpath = realpath($workerman_root_dir)) || 0 !== strpos($workerman_request_realpath, $workerman_root_dir_realpath)) {
Http::header('HTTP/1.1 400 Bad Request');
$connection->close('<h1>400 Bad Request</h1>');
return;
}
$workerman_file = realpath($workerman_file);
// Request php file.
if ($workerman_file_extension === 'php') {
$workerman_cwd = getcwd();
chdir($workerman_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 $workerman_file;
} catch (\Exception $e) {
// Jump_exit?
if ($e->getMessage() != 'jump_exit') {
echo $e;
}
}
$content = ob_get_clean();
ini_set('display_errors', 'on');
if (strtolower($_SERVER['HTTP_CONNECTION']) === "keep-alive") {
$connection->send($content);
} else {
$connection->close($content);
}
chdir($workerman_cwd);
return;
}
// Send file to client.
return self::sendFile($connection, $workerman_file);
} else {
// 404
Http::header("HTTP/1.1 404 Not Found");
$connection->close('<html><head><title>404 File not found</title></head><body><center><h3>404 Not Found</h3></center></body></html>');
return;
}
}