internal static Exception GetException(this PlayerErrorCode err, string message)
{
if (err == PlayerErrorCode.None)
{
return(null);
}
string msg = $"{ (message ?? "Operation failed") } : { err.ToString() }.";
switch (err)
{
case PlayerErrorCode.InvalidArgument:
case PlayerErrorCode.InvalidUri:
throw new ArgumentException(msg);
case PlayerErrorCode.NoSuchFile:
throw new FileNotFoundException(msg);
case PlayerErrorCode.OutOfMemory:
throw new OutOfMemoryException(msg);
case PlayerErrorCode.NoSpaceOnDevice:
throw new IOException(msg);
case PlayerErrorCode.PermissionDenied:
throw new UnauthorizedAccessException(msg);
case PlayerErrorCode.NotSupportedFile:
throw new FileFormatException(msg);
case PlayerErrorCode.FeatureNotSupported:
throw new NotSupportedException(msg);
case PlayerErrorCode.DrmExpired:
case PlayerErrorCode.DrmNoLicense:
case PlayerErrorCode.DrmFutureUse:
case PlayerErrorCode.DrmNotPermitted:
// TODO consider another exception.
case PlayerErrorCode.InvalidOperation:
case PlayerErrorCode.InvalidState:
case PlayerErrorCode.SeekFailed:
case PlayerErrorCode.ConnectionFailed:
case PlayerErrorCode.VideoCaptureFailed:
throw new InvalidOperationException(msg);
case PlayerErrorCode.NoBufferSpace:
throw new NoBufferSpaceException(msg);
case PlayerErrorCode.ResourceLimit:
throw new ResourceLimitException(msg);
case PlayerErrorCode.NotSupportedAudioCodec:
throw new CodecNotSupportedException(CodecKind.Audio);
case PlayerErrorCode.NotSupportedVideoCodec:
throw new CodecNotSupportedException(CodecKind.Video);
}
return(null);
}
internal static void ThrowIfFailed(this PlayerErrorCode err, Player player, string message)
{
if (err == PlayerErrorCode.None)
{
return;
}
var ex = err.GetException(message);
if (ex == null)
{
// Notify only when it can't be handled.
player?.NotifyError((int)err, message);
throw new InvalidOperationException($"{message} : Unknown error({err.ToString()}).");
}
throw ex;
}