/// <summary>
/// Raises the <see cref="UnknownDataDetected"/> event.
/// </summary>
/// <param name="e">The <see cref="UnknownDataDetectedEventArgs"/> for the event.</param>
protected virtual void OnUnknownDataDetected(UnknownDataDetectedEventArgs e)
{
if (UnknownDataDetected != null)
{
UnknownDataDetected(this, e);
}
}
private void UnknownDataDetected(object sender, UnknownDataDetectedEventArgs e)
{
_unknownData += e.Length;
if (e.Offset < MaxBytesForDetect)
{
long dataAfterLimit = Math.Max(0, (e.Offset + e.Length) - MaxBytesForDetect);
if ((_unknownData - dataAfterLimit) > _maxUnknownDataForDetect)
{
// Too much unknown data detected
_codecStreamFragments.Clear();
_cancelled = true;
}
}
}
