private async void ButtonDownloadTrack_Click(object sender, RoutedEventArgs e)
{
var trackAux = (Track)datagrid_Track.SelectedItem;
if (trackAux != null)
{
try {
using (FileStream fs = File.Create("..\\LocalTracks\\" + trackAux.StoragePath + ".mp3")) {
RequestTrackAudio newRequestTrackAudio = new RequestTrackAudio();
newRequestTrackAudio.Filename = trackAux.StoragePath;
TrackAudio newTrackAudio = await Session.streamingServerConnection.streamingService.GetTrackAudioAsync(newRequestTrackAudio);
fs.Write(newTrackAudio.Song, 0, newTrackAudio.Song.Length);
textBlock_Message.Text = "*Track has been download";
}
} catch (Exception ex) {
Console.WriteLine(ex.ToString());
}
}
else
{
textBlock_Message.Text = "*Select a track";
}
}
public async Task ReadAsync(TProtocol iprot, CancellationToken cancellationToken)
{
iprot.IncrementRecursionDepth();
try
{
TField field;
await iprot.ReadStructBeginAsync(cancellationToken);
while (true)
{
field = await iprot.ReadFieldBeginAsync(cancellationToken);
if (field.Type == TType.Stop)
{
break;
}
switch (field.ID)
{
case 1:
if (field.Type == TType.Struct)
{
RequestTrackAudio = new RequestTrackAudio();
await RequestTrackAudio.ReadAsync(iprot, cancellationToken);
}
else
{
await TProtocolUtil.SkipAsync(iprot, field.Type, cancellationToken);
}
break;
default:
await TProtocolUtil.SkipAsync(iprot, field.Type, cancellationToken);
break;
}
await iprot.ReadFieldEndAsync(cancellationToken);
}
await iprot.ReadStructEndAsync(cancellationToken);
}
finally
{
iprot.DecrementRecursionDepth();
}
}
public static async Task <bool> UploadTrackAsync(Track track)
{
try {
RequestTrackAudio requestTrackAudio = new RequestTrackAudio();
requestTrackAudio.Filename = track.StoragePath;
TrackAudio trackAudio = await Session.streamingServerConnection.streamingService.GetTrackAudioAsync(requestTrackAudio);
byte[] bytes = trackAudio.Song;
StreamingPlayer.StopPlayer();
Mp3FileReader mp3Reader = new Mp3FileReader(new MemoryStream(bytes));
waveStream = new WaveChannel32(mp3Reader);
waveOutEvent.Init(waveStream);
isTrackReady = true;
StreamingPlayer.StartPlayer();
return(true);
} catch (Exception ex) {
Console.WriteLine(ex);
return(false);
}
}
public async Task <TrackAudio> GetTrackAudioAsync(RequestTrackAudio requestTrackAudio, CancellationToken cancellationToken = default(CancellationToken))
{
await OutputProtocol.WriteMessageBeginAsync(new TMessage("GetTrackAudio", TMessageType.Call, SeqId), cancellationToken);
var args = new GetTrackAudioArgs();
args.RequestTrackAudio = requestTrackAudio;
await args.WriteAsync(OutputProtocol, cancellationToken);
await OutputProtocol.WriteMessageEndAsync(cancellationToken);
await OutputProtocol.Transport.FlushAsync(cancellationToken);
var msg = await InputProtocol.ReadMessageBeginAsync(cancellationToken);
if (msg.Type == TMessageType.Exception)
{
var x = await TApplicationException.ReadAsync(InputProtocol, cancellationToken);
await InputProtocol.ReadMessageEndAsync(cancellationToken);
throw x;
}
var result = new GetTrackAudioResult();
await result.ReadAsync(InputProtocol, cancellationToken);
await InputProtocol.ReadMessageEndAsync(cancellationToken);
if (result.__isset.success)
{
return(result.Success);
}
throw new TApplicationException(TApplicationException.ExceptionType.MissingResult, "GetTrackAudio failed: unknown result");
}
