public static void Main(string[] args)
{
XmlConfigurator.Configure();
Log.Info("Starting...");
var url = args.Any() ? args[0] : DefaultUrl;
var request = (HttpWebRequest)WebRequest.Create(url);
HttpWebResponse response = null;
try
{
response = (HttpWebResponse)request.GetResponse();
Log.Info("Connected");
}
catch (WebException e)
{
Log.Error($"Could not read stream: {e.Message}");
Environment.Exit(1);
}
using (var responseStream = response.GetResponseStream())
{
var sampleBuffer = new float[SampleBufferSize];
var recorders = new List <DispatchMessageRecorder>();
var byteBuffer = new byte[16384 * 4];
var readFullyStream = new ReadFullyStream(responseStream);
var decompressor = CreateDecompressor(readFullyStream);
var bufferedWaveProvider = CreateBufferedWaveProvider(decompressor);
var toneDetector = new TonePatternDetector(TargetFrequency1, TargetFrequency2,
bufferedWaveProvider.WaveFormat.SampleRate);
var sampleProvider = bufferedWaveProvider.ToSampleProvider();
while (true)
{
var frame = Mp3Frame.LoadFromStream(readFullyStream);
var bytesReadCount = decompressor.DecompressFrame(frame, byteBuffer, 0);
bufferedWaveProvider.AddSamples(byteBuffer, 0, bytesReadCount);
var sampleCount = sampleProvider.Read(sampleBuffer, 0, sampleBuffer.Length);
if (EndOfSamples(sampleCount, sampleBuffer))
{
break;
}
if (toneDetector.Detected(sampleBuffer))
{
Log.Info($"Tone detected at {DateTime.UtcNow}");
recorders.Add(new DispatchMessageRecorder(bufferedWaveProvider.WaveFormat));
toneDetector.Reset();
}
foreach (var recorder in recorders)
{
recorder.Record(byteBuffer, bytesReadCount, sampleBuffer, sampleCount);
}
recorders = RefreshRecorderList(recorders).ToList();
}
recorders.ForEach(r => r.Dispose());
var cli = new WebClient();
string apicall = cli.DownloadString("http://api.citizensmedical.ca/ping.php?file=dispatch_" + { DateTime.Now: ddMMyyyy_HHmmssff } +".wav");
Log.Info("API Results: " + apicall);
Log.Info("End of stream");
}
}
public static void Main(string[] args)
{
_container = CreateContainer();
XmlConfigurator.Configure();
Log.Info("Starting...");
var request = (HttpWebRequest)WebRequest.Create(_container.Resolve <IConfigurationReader>().ReadStreamUrl());
var response = GetHttpWebResponse(request);
using (var responseStream = response.GetResponseStream())
{
var sampleBuffer = new float[SampleBufferSize];
var recorders = new List <IDispatchMessageRecorder>();
var byteBuffer = new byte[16384 * 4];
var readFullyStream = new ReadFullyStream(responseStream);
var decompressor = CreateDecompressor(readFullyStream);
var bufferedWaveProvider = CreateBufferedWaveProvider(decompressor);
var toneDetector = _container.Resolve <ITonePatternDetector>();
var sampleProvider = bufferedWaveProvider.ToSampleProvider();
var sampleRate = bufferedWaveProvider.WaveFormat.SampleRate;
var silenceDetector = _container.Resolve <ISilenceDetector>();
while (true)
{
var frame = ReadFrame(readFullyStream);
var bytesReadCount = decompressor.DecompressFrame(frame, byteBuffer, 0);
bufferedWaveProvider.AddSamples(byteBuffer, 0, bytesReadCount);
var sampleCount = sampleProvider.Read(sampleBuffer, 0, sampleBuffer.Length);
if (EndOfSamples(sampleCount, sampleBuffer))
{
break;
}
if (toneDetector.Detected(sampleBuffer, sampleRate))
{
Log.Info($"Tone detected at {DateTime.UtcNow}");
recorders.Add(new DispatchMessageRecorder(bufferedWaveProvider.WaveFormat));
toneDetector.Reset();
}
foreach (var recorder in recorders)
{
recorder.Record(byteBuffer, bytesReadCount, sampleBuffer, sampleCount);
}
if (silenceDetector.IsRecordingComplete(sampleBuffer, sampleRate))
{
recorders.ForEach(r =>
{
r.Close();
r.Dispose();
});
recorders.Clear();
}
}
recorders.ForEach(r => r.Dispose());
Log.Info("End of stream");
}
}
