public static bool IsAppSpecific(this FramePort port) => port is >= FramePort.AppMin and <= FramePort.AppMax;
public async Task When_Decoder_Is_Undefined_Return_In_Value(string decoder, string payloadString, FramePort fport)
{
var payload = Encoding.UTF8.GetBytes(payloadString);
var target = new LoRaPayloadDecoder(NullLogger <LoRaPayloadDecoder> .Instance);
var actual = await target.DecodeMessageAsync(new DevEui(0x12), payload, fport, decoder);
Assert.NotNull(actual.Error);
}
public ValueTask <DecodePayloadResult> DecodeMessageAsync(DevEui devEui, byte[] payload, FramePort fport, string sensorDecoder) => this.decoder.DecodeMessageAsync(devEui, payload, fport, sensorDecoder);
public async Task When_Decoder_Is_DecoderHexSensor_Return_In_Value(string decoder, string payloadString, object expectedValue, FramePort fport)
{
var payload = Encoding.UTF8.GetBytes(payloadString);
var target = new LoRaPayloadDecoder(NullLogger <LoRaPayloadDecoder> .Instance);
var actual = await target.DecodeMessageAsync(new DevEui(0x12), payload, fport, decoder);
Assert.IsType <DecodedPayloadValue>(actual.Value);
var decodedPayloadValue = (DecodedPayloadValue)actual.Value;
Assert.Equal(expectedValue, decodedPayloadValue.Value);
}
public async ValueTask <DecodePayloadResult> DecodeMessageAsync(DevEui devEui, byte[] payload, FramePort fport, string sensorDecoder)
{
sensorDecoder ??= string.Empty;
var base64Payload = ((payload?.Length ?? 0) == 0) ? string.Empty : Convert.ToBase64String(payload);
// Call local decoder (no "http://" in SensorDecoder)
if (Uri.TryCreate(sensorDecoder, UriKind.Absolute, out var url) && url.Scheme is "http")
{
// Support decoders that have a parameter in the URL
// http://decoder/api/sampleDecoder?x=1 -> should become http://decoder/api/sampleDecoder?x=1&devEUI=11&fport=1&payload=12345
var query = HttpUtility.ParseQueryString(url.Query);
query["devEUI"] = devEui.ToString();
query["fport"] = ((int)fport).ToString(CultureInfo.InvariantCulture);
query["payload"] = base64Payload;
var urlBuilder = new UriBuilder(url)
{
Query = query.ToString()
};
if (urlBuilder.Path.EndsWith('/'))
{
urlBuilder.Path = urlBuilder.Path[..^ 1];