void VJSNetServerClass::_listen (XBOX::VJSParms_callStaticFunction &ioParms, VJSNetServerObject *inServer)
{
xbox_assert(inServer != NULL);
XBOX::VString address;
sLONG port;
if (!ioParms.CountParams()) {
XBOX::vThrowError(XBOX::VE_JVSC_EXPECTING_PARAMETER, "net.Server.listen()");
return;
}
if (!ioParms.IsNumberParam(1) || !ioParms.GetLongParam(1, &port)) {
XBOX::vThrowError(XBOX::VE_JVSC_WRONG_PARAMETER_TYPE_NUMBER, "1");
return;
}
XBOX::VString hostname;
XBOX::VJSObject callback(ioParms.GetContext());
bool hasCallback;
hostname = "";
hasCallback = false;
if (ioParms.CountParams() >= 2) {
if (ioParms.IsStringParam(2)) {
if (!ioParms.GetStringParam(2, hostname)) {
XBOX::vThrowError(XBOX::VE_JVSC_WRONG_PARAMETER_TYPE_STRING, "2");
return;
}
} else if (ioParms.IsObjectParam(2) && ioParms.GetParamFunc(2, callback)) {
hasCallback = true;
} else {
XBOX::vThrowError(XBOX::VE_JVSC_WRONG_PARAMETER_TYPE_FUNCTION, "2");
return;
}
}
if (ioParms.CountParams() == 3 ) {
if ((hasCallback || !ioParms.IsObjectParam(3) || !ioParms.GetParamFunc(3, callback))) {
XBOX::vThrowError(XBOX::VE_JVSC_WRONG_PARAMETER_TYPE_FUNCTION, "3");
return;
} else
hasCallback = true;
}
// We are already listening, stop previous listener.
if (inServer->fConnectionListener != NULL)
inServer->Close();
// Set up listener.
if ((inServer->fConnectionListener = new XBOX::VTCPConnectionListener())== NULL) {
XBOX::vThrowError(XBOX::VE_MEMORY_FULL);
return;
}
if (inServer->fIsSSL)
inServer->fConnectionListener->SetSSLKeyAndCertificate(inServer->fCertificate, inServer->fKey);
VJSNetSocketObject::sMutex.Lock();
if (VJSNetSocketObject::sSelectIOPool == NULL)
VJSNetSocketObject::sSelectIOPool = new XBOX::VTCPSelectIOPool();
VJSNetSocketObject::sMutex.Unlock();
inServer->fConnectionListener->AddSelectIOPool(VJSNetSocketObject::sSelectIOPool);
VJSWorker *worker;
worker = VJSWorker::RetainWorker(ioParms.GetContext());
VJSConnectionHandlerFactory *connectionHandlerFactory;
if ((connectionHandlerFactory = new VJSConnectionHandlerFactory(worker, inServer, inServer->fIsSSL)) == NULL) {
XBOX::vThrowError(XBOX::VE_MEMORY_FULL);
XBOX::ReleaseRefCountable<VJSWorker>(&worker);
return;
}
#if WITH_DEPRECATED_IPV4_API
sLONG resolvedAddress;
if (hostname.GetLength()) {
address = hostname;
resolvedAddress = XBOX::ServerNetTools::ResolveAddress(hostname);
} else {
address = "0.0.0.0";
std::vector<IP4> localIPs;
if (XBOX::ServerNetTools::GetLocalIPv4Addresses(localIPs))
resolvedAddress = localIPs[0];
else
resolvedAddress = 0; // Should be same as above.
}
connectionHandlerFactory->SetIP(resolvedAddress);
#else
XBOX::VNetAddressList addrList;
bool isIPv6;
if (hostname.GetLength()) {
XBOX::VNetAddress addr(hostname, port);
isIPv6 = addr.IsV6();
addrList.FromDnsQuery(hostname, port);
} else {
addrList.FromLocalInterfaces();
isIPv6 = false;
}
// Always take first matching type address.
XBOX::VNetAddressList::const_iterator it;
for (it = addrList.begin(); it != addrList.end(); it++)
if ((*it).IsV6() == isIPv6)
break;
address = (*it).GetIP();
connectionHandlerFactory->SetIP(address);
#endif
connectionHandlerFactory->AddNewPort(port);
XBOX::VError error;
error = inServer->fConnectionListener->AddConnectionHandlerFactory(connectionHandlerFactory);
connectionHandlerFactory->Release(); // AddConnectionHandlerFactory() has done a retain().
if (error != XBOX::VE_OK
|| (error = inServer->fConnectionListener->StartListening()) != XBOX::VE_OK)
XBOX::vThrowError(error);
else {
inServer->fAddress = address;
inServer->fPort = port;
if (hasCallback)
inServer->AddListener("listening", callback, false);
worker->QueueEvent(VJSNetEvent::Create(inServer, "listening"));
}
XBOX::ReleaseRefCountable<VJSWorker>(&worker);
}
