void BaosIpEnumerator::waitForSearchResponseFrames(MulticastSocket& socket)
{
std::vector<unsigned char> buffer;
while (waitForRx(socket, buffer))
{
poco_trace(LOGGER(), format("Received search response: %s", LoggerFormatter::toHex(buffer)));
addDevice(buffer, socket.address().host());
}
}
void BaosIpEnumerator::sendSearchRequestFrame(MulticastSocket& socket)
{
const IPAddress& address = socket.address().host();
StringTokenizer stringTokenizer(address.toString(), ".");
BOOST_ASSERT(stringTokenizer.count() == 4 && "Invalid IP Address");
const unsigned short port = socket.address().port();
// build SEARCH_REQUEST frame
const std::vector<unsigned char> request =
{
0x06, 0x10, 0x02, 0x01, 0x00, 0x0E, 0x08, 0x01,
static_cast<unsigned char>(NumberParser::parse(stringTokenizer[0])),
static_cast<unsigned char>(NumberParser::parse(stringTokenizer[1])),
static_cast<unsigned char>(NumberParser::parse(stringTokenizer[2])),
static_cast<unsigned char>(NumberParser::parse(stringTokenizer[3])),
static_cast<unsigned char>((port >> 8) & 0xFF),
static_cast<unsigned char>(port & 0xFF)
};
// send to socket
const SocketAddress destAddress(MulticastProtocolConstants::Address, MulticastProtocolConstants::Port);
socket.sendTo(&request.at(0), static_cast<int>(request.size()), destAddress);
}
