private string DecodeResponse(string data)
{
string result = "";
result = data;
// PowerStatus
if (data.StartsWith("PWR"))
{
int newStatus = 0;
if (data == "PWR0")
{
newStatus = 1; //on
}
else
{
newStatus = 0; //off
_lastSong = "";
_lastStation = "";
_lastInputSource = InputSource.Unknown;
_lastInputAudioSignal = InputAudioSignal.Unknown;
_lastVolume = 0;
_lastListeningMode = "";
}
if (newStatus != _lastPowerStatus)
{
if (newStatus == 1)
{
_lastPowerStatus = newStatus;
result = "Power is ON";
SendToMqtt("Power", "on");
}
else
{
result = "Power is OFF";
SendToMqtt("Power", "off");
SendToMqtt("Source", "");
SendToMqtt("Volume", "-80.5");
SendToMqtt("WebRadioSong", "");
SendToMqtt("WebRadioStation", "");
SendToMqtt("ListeningMode", "");
SendToMqtt("InputAudioSignal", "");
_lastPowerStatus = newStatus;
}
int deviceId = 148;
string url = $"http://rpi2a.bem.lan:8080/json.htm?type=command¶m=udevice&idx={deviceId.ToString()}&nvalue={newStatus.ToString()}&svalue=";
SendApiCall(url).Wait(1000);
}
else
{
if (newStatus == 1)
{
result = "Power is ON, Status Unchanged!";
}
else
{
result = "Power is OFF, Status Unchanged!";
}
}
}
// InputSource
if (data.StartsWith("FN"))
{
InputSource inputSource = InputSource.Unknown;
if (Int32.TryParse(data.Substring(2), out int i))
{
try
{
inputSource = (InputSource)i;
}
catch
{
//
}
}
if (inputSource != _lastInputSource)
{
bool isWebRadio = false;
double newVolume = 0;
InputSourceProperties inputSourceProperties = _inputSourceProperties.FirstOrDefault(q => q.Source == inputSource);
string inputName = inputSource.ToString();
if (inputSourceProperties != null)
{
newVolume = inputSourceProperties.Volume;
isWebRadio = inputSourceProperties.IsWebradio;
inputName = inputSourceProperties.Name;
}
else
{
newVolume = -60;
}
/*
* switch (inputSource)
* {
* case InputSource.INTERNET_RADIO:
* case InputSource.FAVORITES:
* newVolume = -60;
* isWebRadio = true;
* inputName = "WebRadio";
* break;
* case InputSource.SAT_CBL: //DreamBox
* newVolume = -60;
* inputName = "Volumio";
* break;
* case InputSource.BD: //Kodi
* newVolume = -30;
* inputName = "Kodi";
* break;
* case InputSource.DVR_BDR: //ChromeCast
* newVolume = -40;
* inputName = "ChromeCast";
* break;
* case InputSource.DVD: //AndroidTV
* newVolume = -30;
* inputName = "AndroidTV";
* break;
* case InputSource.TUNER: //Tuner
* newVolume = -40;
* inputName = "Tuner";
* break;
* default:
* newVolume = -60;
* break;
* }
*/
if (!isWebRadio)
{
SendToMqtt("WebRadioSong", "");
SendToMqtt("WebRadioStation", "");
_lastStation = "";
_lastSong = "";
}
if (newVolume < 0)
{
result = $"SourceChange: {inputSource.ToString()} - ";
result += SetVolume(newVolume, "VSX-1123");
}
else
{
result = $"SourceChange: {inputSource.ToString()}";
}
SendToMqtt("Source", inputName);
_lastInputSource = inputSource;
}
}
//
// InputAudioSignal
if (data.StartsWith("AST"))
{
// AST6401000000000000000000000111111010000000000012400000000
string frequency = "";
InputAudioSignal inputAudioSignal = InputAudioSignal.Unknown;
if (Int32.TryParse(data.Substring(3, 2), out int i))
{
try
{
inputAudioSignal = (InputAudioSignal)i;
}
catch
{
//
}
switch (data.Substring(5, 2))
{
case "00": frequency = "32kHz"; break;
case "01": frequency = "44.1kHz"; break;
case "02": frequency = "48kHz"; break;
case "03": frequency = "88.2kHz"; break;
case "04": frequency = "96kHz"; break;
case "05": frequency = "176.4kHz"; break;
case "06": frequency = "192kHz"; break;
case "07": frequency = "Unknown"; break;
default:
break;
}
}
result = $"AudioSignalChange: {inputAudioSignal.ToString()} {frequency}";
if (inputAudioSignal != _lastInputAudioSignal)
{
_lastInputAudioSignal = inputAudioSignal;
SendToMqtt("InputAudioSignal", inputAudioSignal.ToString());
}
}
// Volume
if (data.StartsWith("VOL"))
{
double volume = double.Parse(data.Substring(3));
volume = -80.5 + 0.5 * volume;
if (volume != _lastVolume)
{
result = $"Volume is set to {volume.ToString()} dB [{data.Substring(3)}]";
_lastVolume = volume;
int deviceId = 90;
string url = $"http://rpi2a.bem.lan:8080/json.htm?type=command¶m=udevice&idx={deviceId.ToString()}&nvalue=0&svalue={volume.ToString()}";
SendApiCall(url).Wait(1000);
SendToMqtt("Volume", volume.ToString());
}
else
{
result = $"Volume is set to {volume.ToString()} dB [{data.Substring(3)}], Unchanged.";
}
}
// Display - Info
if (data.StartsWith("FL00"))
{
result = "FL00: " + Encoding.ASCII.GetString(ConvertStringToByteArray(data.Substring(4)));
}
// Display - Title
if (data.StartsWith("FL02"))
{
//result = "FL02: " + Encoding.ASCII.GetString(ConvertStringToByteArray(data.Substring(4)));
result = ""; // for now - Avoid SPAM
}
/*
* -- Response NETWORK meta data
* GBH*<CR+LF>
* GCH*<CR+LF>
* GDH*<CR+LF>
* GEH*<CR+LF>"
* GHH*<CR+LF>
*/
if (data.StartsWith("GBH"))
{
//result = $"GBH: START `Response NETWORK meta data` ({result})";
result = ""; // for now - Avoid SPAM
}
if (data.StartsWith("GHH"))
{
//result = $"GHH: END `Response NETWORK meta data` ({result})";
result = ""; // for now - Avoid SPAM
}
if (data.StartsWith("GCH"))
{
result = "";
}
if (data.StartsWith("GDH"))
{
result = "";
}
// WebRadio Song
// GEH01020"Lo Moon - Real Love "
if (data.StartsWith("GEH"))
{
string text = null;
if (data.Length > 8)
{
text = data.Substring(8).Replace("\"", "").Trim().Replace(" ", " ").Replace(" ", " ");
}
result = "";
if (!String.IsNullOrWhiteSpace(text))
{
switch (data.Substring(0, 8))
{
case "GEH01020": //Song
if (_lastSong != text && !text.StartsWith("(c)"))
{
_lastSong = text;
result = "NewWebRadioSong: " + text;
int deviceId = 149;
text = System.Net.WebUtility.UrlEncode(text);
string url = $"http://rpi2a.bem.lan:8080/json.htm?type=command¶m=udevice&idx={deviceId.ToString()}&nvalue=0&svalue={text}";
SendApiCall(url).Wait(1000);
SendToMqtt("WebRadioSong", text);
}
break;
case "GEH03021": //Artist
result = "NewArtist: " + text;
break;
case "GEH04022": //Station
if (_lastStation != text)
{
_lastStation = text;
result = "NewStation: " + text;
SendToMqtt("WebRadioStation", text);
}
break;
default:
break;
}
}
}
// LM020d ???
if (data.StartsWith("LM"))
{
string listeningMode = GetLmResult(data.Substring(2));
result = $"Listening Mode: {listeningMode} [{data}]";
if (listeningMode != _lastListeningMode)
{
SendToMqtt("ListeningMode", listeningMode);
_lastListeningMode = listeningMode;
}
else
{
result += " (Unchanged)";
}
}
// Ignore VTA and AU_
if (data.StartsWith("VTA") || data.StartsWith("AU"))
{
result = "";
}
if (!String.IsNullOrWhiteSpace(result))
{
try
{
System.IO.File.AppendAllText(_logFile, $"{DateTime.Now.ToString("yyyMMdd.HHmmss")}: {result}\r\n");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
return(result);
}
public static int Main(String[] args)
{
AssemblyLoadContext.Default.Unloading += SigTermEventHandler; //register sigterm event handler. Don't forget to import System.Runtime.Loader!
Console.CancelKeyPress += CancelHandler; //register sigint event handler
List <InputSourceProperties> inputSources = new List <InputSourceProperties>();
IConfiguration config;
string logFile = "";
try
{
config = new ConfigurationBuilder()
.AddJsonFile($"appsettings.json", optional: false, reloadOnChange: true)
.Build();
logFile = $"/home/piopi/piopi.log";
}
catch
{
config = new ConfigurationBuilder()
.AddJsonFile($"/home/bem/Projects/BeM_Apps/PioPi/appsettings.json", optional: false, reloadOnChange: true)
.Build();
logFile = $"/home/bem/Projects/BeM_Apps/PioPi/piopi.log";
}
foreach (string item in Enum.GetNames(typeof(PioPi.PioVSX.InputSource)))
{
string name = config[$"InputSource:{item}:Name"];
if (name != null)
{
int volume = -1;
bool isWebradio = false;
int.TryParse(config[$"InputSource:{item}:Volume"], out volume);
isWebradio = ((config[$"InputSource:{item}:IsWebRadio"])?.ToLower() == "true");
InputSourceProperties inputSource = new InputSourceProperties();
inputSource.Source = (PioPi.PioVSX.InputSource)Enum.Parse(typeof(PioPi.PioVSX.InputSource), item);
inputSource.Name = name;
inputSource.Volume = volume;
inputSource.IsWebradio = isWebradio;
inputSources.Add(inputSource);
}
}
_pioVSX = new PioVSX(inputSources, logFile);
_pioVSX.SendInformationEvent += InformationEventHandler;
_pioVSX.SendResponseEvent += ResponseEventHandler;
_pioVSX.Start();
StartClient();
while (IsRunning)
{
Thread.Sleep(2000);
}
_pioVSX.Stop();
_pioVSX.SendInformationEvent -= InformationEventHandler;
_pioVSX.SendResponseEvent -= ResponseEventHandler;
_pioVSX = null;
return(0);
}