NPT_UdpMulticastSocket* Server::getNewMulticastSocket()
{
NPT_NetworkInterface* serverInterface = gMS->serverInterface();
auto addresses = serverInterface->GetAddresses();
if (!addresses.GetFirstItem())
{
throw new std::runtime_error("No usable addresses found for UPnP multicast");
}
NPT_SocketAddress localAddress((*addresses.GetFirstItem()).GetPrimaryAddress(), 0);
NPT_UdpMulticastSocket* ssdpSocket = new NPT_UdpMulticastSocket();
ssdpSocket->Bind(localAddress, true);
ssdpSocket->SetTimeToLive(32);
return ssdpSocket;
}
NPT_Result FrontEnd::start()
{
WriteLocker locker(m_stateLock);
if (m_state != State_Stopped) {
return NPT_ERROR_INVALID_STATE;
}
NPT_Result nr;
NPT_List<NPT_NetworkInterface*> ifList;
nr = NPT_NetworkInterface::GetNetworkInterfaces(ifList);
if (NPT_FAILED(nr)) {
return nr;
}
for (NPT_Ordinal i = 0; i < ifList.GetItemCount(); i++) {
NPT_NetworkInterface *nif = *ifList.GetItem(i);
if (nif->GetAddresses().GetFirstItem() && (m_includeLoopback || ((nif->GetFlags() & NPT_NETWORK_INTERFACE_FLAG_LOOPBACK) == 0))) {
Interface *intf = new Interface();
intf->m_owner = this;
intf->m_nif = nif;
intf->m_context.m_ifAddr = nif->GetAddresses().GetFirstItem()->GetPrimaryAddress();
intf->m_httpConnector = new HttpConnector(intf, intf->m_context.m_ifAddr);
intf->m_ssdpConnector = new SsdpConnector(intf, intf->m_context.m_ifAddr);
intf->m_context.m_httpPort = 0;
intf->m_context.m_ssdpPort = 0;
m_ifList.Add(intf);
m_interfaceContextList.Add(&intf->m_context);
} else {
delete nif;
}
}
if (m_ifList.GetItemCount() == 0) {
return NPT_FAILURE;
}
for (NPT_Ordinal i = 0; i < m_ifList.GetItemCount(); i++) {
Interface *intf = *m_ifList.GetItem(i);
if (NPT_SUCCEEDED(intf->m_httpConnector->start())) {
intf->m_context.m_httpPort = intf->m_httpConnector->port();
}
if (NPT_SUCCEEDED(intf->m_ssdpConnector->start())) {
intf->m_context.m_ssdpPort = intf->m_ssdpConnector->port();
}
}
m_taskGroup->reset();
{
ReadLocker locker1(m_cpLock);
for (NPT_Ordinal i = 0; i < m_controlPointList.GetItemCount(); i++) {
ControlPointInfo *info = *m_controlPointList.GetItem(i);
info->m_controlPoint->implAttach(this, info->m_context);
}
for (NPT_Ordinal i = 0; i < m_deviceImplList.GetItemCount(); i++) {
DeviceImplInfo *info = *m_deviceImplList.GetItem(i);
info->m_deviceImpl->implAttach(this, info->m_context);
}
broadcastLocked(NULL, true);
}
m_taskGroup->startTask(new SsdpBroadcastTask(this));
m_state = State_Running;
return NPT_SUCCESS;
}