/**
* Submit a server-to-server request.
* Creates a GoogleRequest object (defined in googlerequest.php) and sends
* it to the Google Checkout server.
*
* more info:
* {@link http://code.google.com/apis/checkout/developer/index.html#alternate_technique}
*
* @return array with the returned http status code (200 if OK) in index 0
* and the redirect url returned by the server in index 1
*/
function CheckoutServer2Server($proxy = array(), $certPath = '')
{
require_once dirname(__FILE__) . '/googlerequest.php';
$GRequest = new Espresso_GoogleRequest($this->merchant_id, $this->merchant_key, $this->server_url == "https://checkout.google.com/" ? "Production" : "sandbox", $this->currency);
$GRequest->SetProxy($proxy);
$GRequest->SetCertificatePath($certPath);
return $GRequest->SendServer2ServerCart($this->GetXML());
}
