public void SchemaVersion()
{
var data = message.ToArray();
var decodeMessage = (DecodeMessage)DecodeMessage.Parse(data);
Assert.Equal(2, decodeMessage.SchemaVersion);
Assert.Equal("WSJT-X", decodeMessage.Id);
Assert.True(decodeMessage.New);
Assert.Equal(TimeSpan.FromSeconds(29820), decodeMessage.SinceMidnight);
Assert.Equal(-12, decodeMessage.Snr);
Assert.Equal(0.3, Math.Round(decodeMessage.DeltaTime, 1));
Assert.Equal(367, decodeMessage.DeltaFrequency);
Assert.Equal("~", decodeMessage.Mode);
Assert.Equal("EC1AIJ US2YW KN28", decodeMessage.Message);
Assert.False(decodeMessage.LowConfidence);
Assert.False(decodeMessage.OffAir);
}
public static WsjtxMessage Parse(byte[] datagram)
{
if (!CheckMagicNumber(datagram))
{
return(null);
}
int cur = MAGIC_NUMBER_LENGTH;
int schemaVersion = DecodeQInt32(datagram, ref cur);
var messageType = (MessageType)DecodeQInt32(datagram, ref cur);
try
{
if (schemaVersion == 2)
{
WsjtxMessage result;
if (messageType == MessageType.HEARTBEAT_MESSAGE_TYPE)
{
result = HeartbeatMessage.Parse(datagram);
}
else if (messageType == MessageType.STATUS_MESSAGE_TYPE)
{
result = StatusMessage.Parse(datagram);
}
else if (messageType == MessageType.DECODE_MESSAGE_TYPE)
{
result = DecodeMessage.Parse(datagram);
}
else if (messageType == MessageType.CLEAR_MESSAGE_TYPE)
{
result = ClearMessage.Parse(datagram);
}
else if (messageType == MessageType.QSO_LOGGED_MESSAGE_TYPE)
{
result = QsoLoggedMessage.Parse(datagram);
}
else if (messageType == MessageType.CLOSE_MESSAGE_TYPE)
{
result = CloseMessage.Parse(datagram);
}
else if (messageType == MessageType.WSPR_DECODE_MESSAGE_TYPE)
{
result = WsprDecodeMessage.Parse(datagram);
}
else if (messageType == MessageType.LOGGED_ADIF_MESSAGE_TYPE)
{
result = LoggedAdifMessage.Parse(datagram);
}
else
{
result = new UnknownMessage();
}
result.Datagram = datagram;
return(result);
}
}
catch (Exception ex)
{
throw new ParseFailureException(messageType, datagram, ex);
}
throw new NotImplementedException($"Schema version {schemaVersion}, message type {messageType}");
}
