public function PerformTargetedTransaction($request, $response)
{
//
// Clear any error tracking that may be leftover in
// a re-used request.
//
$request->Clear(GatewayRequest::FAILED_SERVER());
$request->Clear(GatewayRequest::FAILED_RESPONSE_CODE());
$request->Clear(GatewayRequest::FAILED_REASON_CODE());
$request->Clear(GatewayRequest::FAILED_GUID());
//
// This transaction must go to the host that processed a
// previous referenced transaction. Get the GUID of the
// reference transaction.
//
$referenceGUID = $request->Get(GatewayRequest::REFERENCE_GUID());
if ($referenceGUID == NULL) {
// Don't have reference?
$response->SetResults(GatewayCodes__RESPONSE_REQUEST_ERROR, GatewayCodes__REASON_INVALID_REFGUID);
return FALSE;
// Transaction failed
}
//
// Strip off the bits that indicate which server should
// be used.
//
if (strlen($referenceGUID) > 15) {
// Server 16 and above?
$siteNo = substr($referenceGUID, 0, 2);
// Get first two digits
} else {
$siteNo = substr($referenceGUID, 0, 1);
// Get first digit only
}
$siteNo = hexdec($siteNo);
// Convert to decimal
//
// Build the hostname to which the transaction should
// be directed.
//
$serverName = $request->Get("gatewayServer");
if ($serverName == NULL) {
// Was server specified?
$serverName = $this->rocketGateHost;
// No - Use default
if (($separator = strpos($serverName, ".")) > 0) {
$prefix = substr($serverName, 0, $separator);
$serverName = substr($serverName, $separator);
$serverName = $prefix . "-" . $siteNo . $serverName;
}
}
//
// Send the transaction to the named host.
//
$hostAddr = gethostbyname($serverName);
// Decode name if possible
//////////////////////////////////////////////////////////////////////
//
// 05-31-2009 darcy
//
// If gw-16.rocketgate.com or gw-17.rocketgate.com cannot be
// resolved, plug-in static IP addresses.
//
if ($hostAddr == "gw-16.rocketgate.com") {
$hostAddr = "69.20.127.91";
}
if ($hostAddr == "gw-17.rocketgate.com") {
$hostAddr = "72.32.126.131";
}
//
//////////////////////////////////////////////////////////////////////
$results = $this->PerformCURLTransaction($hostAddr, $request, $response);
if ($results == GatewayCodes__RESPONSE_SUCCESS) {
return TRUE;
}
return FALSE;
}