main.cpp

#define SERVER_HOST ENET_HOST_ANY 
#define SERVER_PORT 5119
int main(int argc, char ** argv) 
{
	Logging->writeLine("IntWars %s\n",SERVER_VERSION);
	NetworkListener *listener = new NetworkListener();
	ENetAddress address;
	address.host = SERVER_HOST;
	address.port = SERVER_PORT;

	listener->initialize(&address);
	Logging->writeLine("Starting net loop\n");
	listener->netLoop();
	delete listener;

	Logging->writeLine("Goodbye\n");
}

NetworkListener.cpp

bool NetworkListener::initialize(ENetAddress *address, const char *baseKey)
{
	if (enet_initialize () != 0)
		return false;
	atexit(enet_deinitialize);

	_server = enet_host_create(address, 32, 0, 0);
	if(_server == NULL)
		return false;
	
	return _isAlive = true;
}


void NetworkListener::netLoop()
{
	ENetEvent event;

	while(enet_host_service(_server, & event, 10) >= 0 && _isAlive)
	{
		switch (event.type)
		{
			case ENET_EVENT_TYPE_CONNECT:
				Logging->writeLine("A new client connected: %i.%i.%i.%i:%i \n", event.peer->address.host & 0xFF, (event.peer->address.host >> 8) & 0xFF, (event.peer->address.host >> 16) & 0xFF, (event.peer->address.host >> 24) & 0xFF, event.peer->address.port);

				/* Set some defaults */
				event.peer->mtu = PEER_MTU;

			break;	

		case ENET_EVENT_TYPE_RECEIVE:
			Logging->writeLine("Recieved packet!");

			/* Clean up the packet now that we're done using it. */
			enet_packet_destroy (event.packet);
		break;

		case ENET_EVENT_TYPE_DISCONNECT:
			Logging->writeLine("Client disconnected: %i.%i.%i.%i:%i \n", event.peer->address.host & 0xFF, (event.peer->address.host >> 8) & 0xFF, (event.peer->address.host >> 16) & 0xFF, (event.peer->address.host >> 24) & 0xFF, event.peer->address.port);

			/* Cleanup */
			delete (ClientInfo*)event.peer->data;
		break;
		}
	}
}