private void MqttClient_MqttMsgPublishReceived(object sender, uPLibrary.Networking.M2Mqtt.Messages.MqttMsgPublishEventArgs e)
{
try
{
string topic = e.Topic;
string msgString = System.Text.Encoding.UTF8.GetString(e.Message);
string device = "";
string command = "";
Match m = exDevice.Match(topic);
if (m.Success)
{
device = m.Groups[1].Value;
}
else
{
throw new ApplicationException($"Failed to extract device from topic '{topic}'");
}
m = exCmd.Match(topic);
if (m.Success)
{
command = m.Groups[1].Value;
}
else
{
throw new ApplicationException($"Failed to extract command from topic '{topic}'");
}
Log($"device={device} cmd={command} topic={topic} msg={msgString}");
UInt64 address = 0;
if (UInt64.TryParse(device, System.Globalization.NumberStyles.HexNumber, CultureInfo.CurrentCulture, out address))
{
}
ITransmitPacket pkt = null;
switch (command.ToLower())
{
case "setvalve":
pkt = new STankWatererValve();
break;
case "water":
pkt = new STankWatererWater();
break;
case "setparameters":
pkt = new STankWatererParameters();
break;
case "query":
pkt = new STankWatererQueryStats();
break;
case "queryparameters":
pkt = new STankWatererQueryParameters();
break;
case "resetcounters":
pkt = new STankWatererResetCounters();
break;
case "settemperature":
pkt = new STankWatererSetTemperature();
break;
}
if (pkt != null)
{
dynamic data = JsonConvert.DeserializeObject(msgString);
pkt.Init(data);
byte[] body = pkt.GetBody();
SendXBeeMessage(address, body);
}
}
catch (Exception ex)
{
Log(ex.ToString());
}
}
private void ProcessMessage(XBeeResponse msg)
{
try
{
if (msg.getApiId() == XBee.ZB_RX_RESPONSE)
{
ZBRxResponse response = new ZBRxResponse();
msg.getZBRxResponse(response);
byte[] body = response.getData();
string topic = "";
string payload = "";
SReceivePacket pkt = null;
switch ((EMessageType)body[0])
{
case EMessageType.TankWatererStats:
pkt = new STankWatererStats(body);
topic = $"/tele/TankWaterer/{response.getRemoteAddress64().get().ToString("X16")}/info";
break;
case EMessageType.TankWatererManual:
pkt = new STankWatererValve(body);
topic = $"/tele/TankWaterer/{response.getRemoteAddress64().get().ToString("X16")}/manual";
break;
case EMessageType.TankWatererParameters:
pkt = new STankWatererParameters(body);
topic = $"/tele/TankWaterer/{response.getRemoteAddress64().get().ToString("X16")}/parameters";
break;
case EMessageType.PotPlantStats:
pkt = new SPotPlantStats(body);
topic = $"/tele/PotPlant/{response.getRemoteAddress64().get().ToString("X16")}/info";
break;
case EMessageType.RainGaugeStats:
pkt = new SRainGaugeStats(body);
topic = $"/tele/RainGauge/{response.getRemoteAddress64().get().ToString("X16")}/info";
break;
}
payload = JsonConvert.SerializeObject(pkt);
Log(topic + " " + payload);
mqttClient.Publish(topic, Encoding.ASCII.GetBytes(payload));
}
else if (msg.getApiId() == XBee.ZB_TX_STATUS_RESPONSE)
{
ZBTxStatusResponse response = new ZBTxStatusResponse();
msg.getZBTxStatusResponse(response);
Log("TxResponse " + (response.isSuccess() ? "OK" : $"Error: {response.getErrorCode()}"));
}
else
{
Log($"Got Packet ApiId={msg.getApiId()}");
}
}
catch (Exception ex)
{
Log("Unhandled exception while processing message: " + ex.ToString());
}
}