public function feed($data)
{
$this->buffer .= $data;
if (!$this->request && false !== strpos($this->buffer, "\r\n\r\n")) {
// Extract the header from the buffer
// in case the content isn't complete
list($headers, $this->buffer) = explode("\r\n\r\n", $this->buffer, 2);
// Fail before parsing if the
if (strlen($headers) > $this->maxSize) {
$this->headerSizeExceeded();
return;
}
$this->request = gPsr\parse_request($headers . "\r\n\r\n");
}
// if there is a request (meaning the headers are parsed) and
// we have the right content size, we can finish the parsing
if ($this->request && $this->isRequestComplete()) {
$body = substr($this->buffer, 0, $this->length);
// create a stream for the body.
$stream = new BufferedStream();
$stream->write($body);
// add stream to the request.
$this->request = $this->request->withBody($stream);
// create server request object
$this->request = new ServerRequest($this->request);
// todo this should really belong in the header parsing. clean this up.
$parsedQuery = [];
$queryString = $this->request->getUri()->getQuery();
if ($queryString) {
parse_str($queryString, $parsedQuery);
if (!empty($parsedQuery)) {
$this->request = $this->request->withQueryParams($parsedQuery);
}
}
// add server request information to the request object.
$this->request = $this->parseBody($body, $this->request);
$this->emit('headers', array($this->request));
$this->removeAllListeners();
$this->request = null;
return;
}
// fail if the header hasn't finished but it is already too large
if (!$this->request && strlen($this->buffer) > $this->maxSize) {
$this->headerSizeExceeded();
return;
}
}
