private boolean eightByteSizeReady() {
// The payload size is encoded as 64-bit unsigned integer.
// The most significant byte comes first.
final long msgSize = ByteBuffer.wrap(tmpbuf).getLong();
// Message size must not exceed the maximum allowed size.
if (maxmsgsize >= 0) {
if (msgSize > maxmsgsize) {
decodingError();
return false;
}
}
// Message size must fit within range of size_t data type.
if (msgSize > Integer.MAX_VALUE) {
decodingError();
return false;
}
// inProgress is initialised at this point so in theory we should
// close it before calling init_size, however, it's a 0-byte
// message and thus we can treat it as uninitialised.
inProgress = new Msg((int) msgSize);
inProgress.setFlags(msgFlags);
nextStep(inProgress.data(), inProgress.size(), MESSAGE_READY);
return true;
}
private boolean oneByteSizeReady() {
int size = tmpbuf[0];
if (size < 0) {
size = (0xff) & size;
}
// Message size must not exceed the maximum allowed size.
if (maxmsgsize >= 0) {
if (size > maxmsgsize) {
decodingError();
return false;
}
}
// inProgress is initialised at this point so in theory we should
// close it before calling zmq_msg_init_size, however, it's a 0-byte
// message and thus we can treat it as uninitialised...
inProgress = new Msg(size);
inProgress.setFlags(msgFlags);
nextStep(inProgress.data(), inProgress.size(), MESSAGE_READY);
return true;
}