Endpoint BroadcastReceiver::GetNextRemote(timeval *timeout) throw (FatalError)
{
UdpSocket udpSock(INADDR_ANY, mPort, true, 1);
sockaddr_storage remoteAddr;
socklen_t remoteAddrLength = sizeof(remoteAddr);
BroadcastMessage msg;
const size_t bytesRead = udpSock.RecvFrom((uint8_t *)&msg, sizeof(msg), timeout, (sockaddr *)&remoteAddr, &remoteAddrLength);
TraceBuffer(ZONE_VERBOSE, msg.deviceId, sizeof(msg.deviceId), "%c", "%zu bytes broadcast message received DeviceId: \n", bytesRead);
if(msg.IsWiflyBroadcast(bytesRead)) {
Trace(ZONE_INFO, "Broadcast detected\n");
Endpoint newRemote(remoteAddr, remoteAddrLength, msg.port, std::string((char *)&msg.deviceId[0]));
newRemote.SetScore(1);
return LockedInsert(newRemote) ? newRemote : Endpoint();
}
return Endpoint();
}
int main(int argc, char* argv[]) {
uint32_t seconds = 0;
char udpPacketIn[256];
//uint8_t osc_packet_in[256];
uint8_t i = 0;
int len = 0;
UdpSocket udpSock(4001);
udpSock.setDestination(4000, "localhost");
Serial serial;
SLIPEncodedSerial slip;
SimpleWriter dump;
OSCMessage msgIn;
printf("cool\n");
// make an osc object
// the message wants an OSC address as first argument
OSCMessage msg("/sys/renumber");
// msg.add(888);
// this just dumps it into the simple writer dump
msg.send(dump);
printf("\n msg is %d bytes\n", dump.length);
// print it out
for (i = 0; i < dump.length; i++){
printf("%x ", dump.buffer[i]);
}
// UDP send
udpSock.writeBuffer(dump.buffer, dump.length);
// serial send
slip.sendMessage(dump.buffer, dump.length, serial);
printf("\ndone, now gonna receive\n");
// full udp -> serial -> serial -> udp
for (;;){
// receive udp, send to serial
len = udpSock.readBuffer(udpPacketIn, 256, 0);
if (len > 0){
for (i = 0; i < len; i++){
msgIn.fill(udpPacketIn[i]);
}
if(!msgIn.hasError()){
msgIn.dispatch("/thing/test", gotone, 0);
// send it along
msgIn.send(dump);
slip.sendMessage(dump.buffer, dump.length, serial);
}
else {
printf("bad message");
}
msgIn.empty();
}
// receive serial, send udp
if(slip.recvMessage(serial)) {
udpSock.writeBuffer(slip.decodedBuf, slip.decodedLength);
}
// sleep for 1ms
usleep(1000);
} // for;;
}
