/**
* 解析请求
* @param $request Swoole\Request
* @return unknown_type
*/
function parseRequest($request)
{
$url_info = parse_url($request->meta['uri']);
$request->meta['request_time'] = time();
$request->meta['path'] = $url_info['path'];
if (isset($url_info['fragment'])) {
$request->meta['fragment'] = $url_info['fragment'];
}
if (isset($url_info['query'])) {
parse_str($url_info['query'], $request->get);
}
//POST请求,有http body
if ($request->meta['method'] === 'POST') {
$this->parser->parseBody($request);
}
//解析Cookies
if (!empty($request->head['Cookie'])) {
$this->parser->parseCookie($request);
}
}
function parseHeader($data)
{
$parts = explode("\r\n\r\n", $data, 2);
// parts[0] = HTTP头;
// parts[1] = HTTP主体，GET请求没有body
$headerLines = explode("\r\n", $parts[0]);
// HTTP协议头,方法，路径，协议[RFC-2616 5.1]
list($status['method'], $status['uri'], $status['protocol']) = explode(' ', $headerLines[0], 3);
//错误的HTTP请求
if (empty($status['method']) or empty($status['uri']) or empty($status['protocol'])) {
return false;
}
unset($headerLines[0]);
//解析Header
$this->respHeader = \Swoole\Http\Parser::parseHeaderLine($headerLines);
$this->status = $status;
if (isset($parts[1])) {
$this->buffer = $parts[1];
}
return true;
}
private function parseHeader($data)
{
$parts = explode("\r\n\r\n", $data, 2);
$headerLines = explode("\r\n", $parts[0]);
list($this->rspHeaders['method'], $this->rspHeaders['uri'], $this->rspHeaders['protocol']) = explode(' ', $headerLines[0], 3);
$this->respHeader = \Swoole\Http\Parser::parseHeaderLine($headerLines);
if (isset($parts[1])) {
$this->content = $parts[1];
}
//print_r($this ->respHeader);
\SysLog::info(__METHOD__ . " header == " . print_r($this->respHeader, true), __CLASS__);
}
/**
* 握手
* @param $headerBuffer
* @return bool
*/
function doHandShake($headerBuffer)
{
$header = Swoole\Http\Parser::parseHeader($headerBuffer);
if (!isset($header['Sec-WebSocket-Accept'])) {
$this->disconnect();
return false;
}
if ($header['Sec-WebSocket-Accept'] != base64_encode(pack('H*', sha1($this->key . self::GUID)))) {
$this->disconnect();
return false;
}
$this->handshake = true;
$this->header = $header;
return true;
}
