private void StartPolling(CancelableProgressAdapter progressReporter)
{
_polling = true;
new Thread(() =>
{
while (_polling)
{
bool isCancelled = progressReporter.Cancelling();
if (isCancelled)
{
progressReporter.CancellationPending = true;
_polling = false;
break;
}
Thread.Sleep(500);
}
}).Start();
}
public void Carve(string path, long position, long length, StringList codecDetectors, StringList containerDetectors, IDataBlockCallback callback, IBaseProgressListener baseProgressListener)
{
IProject project = CreateProject("C:/nonExistingFolder");
IInputFile inputFile = CreateInputFile(project, path);
IFileScanner fileScanner = CreateFileScanner();
IDetectorFactory detectorFactory = CreateDetectorFactory();
CancelableProgressAdapter progressReporter = new CancelableProgressAdapter(baseProgressListener);
fileScanner.CodecDetectors = detectorFactory.CodecDetectors.Where(detector => codecDetectors.Contains(detector.Name));
fileScanner.ContainerDetectors = detectorFactory.ContainerDetectors.Where(detector => containerDetectors.Contains(detector.Name));
fileScanner.DataBlockDetected += (o, e) => { callback.DataBlockDetectedWithCodecs(e.DataBlock.StartOffset, e.DataBlock.EndOffset, GetCodecStreamsAndKeyFrames(e.DataBlock)); };
try
{
StartPolling(progressReporter);
(fileScanner as FileScanner).Scan(inputFile, CreateDataReaderPool().CreateDataReader(inputFile.CreateDataPacket().GetSubPacket(position, length)), progressReporter);
}
finally
{
_polling = false;
}
}
