public void EnqueueJob(NzbDecoderJob job)
{
lock (_synchroObject)
{
if (job != null)
{
lock (job.Part)
{
job.Part.Status = NzbPartStatus.QueuedDecoding;
}
}
_queuedJobs.Enqueue(job);
Monitor.Pulse(_synchroObject);
}
}
private void Decode(NzbDecoderJob job)
{
string originalFilename = null;
var decoderFactory = new NzbDecoderFactory();
var decoder = decoderFactory.CreateDecoder(job.Part, job.RawSegmentsDirectory, job.FileEncoding);
byte[] decodedBytes = decoder.Decode(out originalFilename);
if (!Directory.Exists(job.DestinationDirectory))
{
Directory.CreateDirectory(job.DestinationDirectory);
}
string fullPath = Path.Combine(job.DestinationDirectory, originalFilename);
using (var fileStream = new FileStream(fullPath, FileMode.OpenOrCreate, FileAccess.Write, FileShare.None, _hddCacheSize))
{
fileStream.Flush(true);
fileStream.Write(decodedBytes, 0, decodedBytes.Length);
}
lock (job.Part.Segments)
{
var segments = job.Part.Segments;
foreach (var currentSegment in job.Part.Segments)
{
string rawSegmentsPath = null;
lock (currentSegment)
{
rawSegmentsPath = Path.Combine(job.RawSegmentsDirectory, currentSegment.Id);
}
if (File.Exists(rawSegmentsPath))
{
File.Delete(rawSegmentsPath);
}
}
}
}
private void SegmentDownloadedCheckpoint(NzbDownloadJob downloadJob)
{
lock (_isDisposedSynchronization)
{
if (_isDisposed)
{
return;
}
}
var downloadedSegment = downloadJob.Segment;
lock (downloadedSegment.Parent)
{
var parent = downloadedSegment.Parent;
var numberOfSuccessfullyDownloadedSegments = parent.Segments.Where(seg => seg.Status == NzbSegmentStatus.Downloaded).Count();
if (parent.Segments.Count == numberOfSuccessfullyDownloadedSegments)
{
parent.Status = NzbPartStatus.Downloaded;
var job = new NzbDecoderJob(downloadJob.TemporaryDirectory, downloadJob.DownloadDirectory, downloadedSegment.Parent, Encoding.GetEncoding("iso-8859-1"), PartDecodedCheckpoint);
_decoderQueue.EnqueueJob(job);
}
}
}
