/**
* Performs the update
*
* @param RequestInterface $request
*
* @return ResponseInterface
* @throws \RuntimeException When ipv6 address is given
* @throws \RuntimeException When no ipv4 address is passed
*/
public function update(RequestInterface $request)
{
if (null === $request->getIPv4()) {
throw new \RuntimeException('You have to pass an ipv4 address');
}
if ($request->getIPv6()) {
throw new \RuntimeException('Cannot use ipv6 with dyn.com provider');
}
$url = sprintf('https://%s:%s@members.dyndns.org/nic/update?hostname=%s&myip=%s&wildcard=NOCHG&mx=NOCHG&backmx=NOCHG', $this->user, $this->password, $request->getHost(), $request->getIPv4());
$curl = curl_init($url);
curl_setopt_array($curl, array(CURLOPT_RETURNTRANSFER => 1, CURLOPT_USERAGENT => 'PHP-DynDNS - Library - 1.0'));
$response = curl_exec($curl);
curl_close($curl);
if (false !== strpos($response, 'good')) {
return new Response(true, $response);
} else {
return new Response(false, $response);
}
}
