/**
* Creates a HttpRequest instance using the given string.
*
* @param string $requestBuffer The HTTP request.
* @return HttpRequest
*/
public static function FromString($requestBuffer)
{
$req = new HttpRequest();
$req->requestBuffer = $requestBuffer;
$req->gotHeaders();
return $req;
}
/**
* Tests the HTTP headers are parsed correctly.
*/
public function testParseHeaders()
{
$requestLine = "GET / HTTP/1.1";
$headerArray = ["Header1" => "Value1", "Header2" => "Value2", "Header3" => "Value3", "Header4" => "Value4"];
$requestString = self::BuildRequest($requestLine, $headerArray);
$req = HttpRequest::FromString($requestString);
self::assertEquals($headerArray, $req->getHeaders());
self::assertEquals($requestLine, $req->getRequestLine());
}
/**
* Tests a good handshake.
*/
public function testValidateGoodRequest()
{
// from the RFC
$requestString = <<<REQ
GET / HTTP/1.1
Host: server.example.com
Upgrade: websocket
Connection: Upgrade
Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==
Origin: http://example.com
Sec-WebSocket-Protocol: chat, superchat
Sec-WebSocket-Version: 13
REQ;
$req = HttpRequest::FromString($requestString);
$webSocketRequest = new WebSocketRequest($req);
self::assertTrue($webSocketRequest->validate());
}
/**
* Accepts a new connection.
*
* @param resource $listenerStream The socket created by stream_socket_server
*/
private function newConnection($listenerStream)
{
$stream = stream_socket_accept($listenerStream);
// The first bit of data from the client should be a HTTP request.
$req = HttpRequest::FromStream($stream, [$this, 'gotHeaders']);
// Send the stream to the HTTP request handler.
$this->streams->addStream($stream, null, $req);
}
