void Thread_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker callingThread = (BackgroundWorker)sender;
NetStream JobStream = null;
string currentJob = currentThread.Next;
if (currentJob != null)
{
JobStream = new NetStream(currentJob);
byte[] data = new byte[JobStream.Length];
int offset = 0;
while (JobStream.HasData)
{
offset += JobStream.Read(data, offset, Configuration.ChunkSize);
ConcurrentOperationsProgress[ConcurrentOperations.IndexOf(callingThread)] = (int)JobStream.PercentComplete;
ConcurrentOperationsString[ConcurrentOperations.IndexOf(callingThread)] = Util.FileSizeToString(JobStream.Position, 2) + " / " + Util.FileSizeToString(JobStream.Length, 2) + " " + JobStream.PercentComplete + "%";
ConcurrentOperationsCurrentJob[ConcurrentOperations.IndexOf(callingThread)] = currentJob;
}
if (data.Length > 0)
{
try
{
MemoryStream bitmapData = new MemoryStream(data);
Bitmap bmp = new Bitmap(bitmapData);
bmp.Save(currentThread.StoragePath + "\\" + Path.GetFileName(currentJob), MimeType.ToImageFormat(JobStream.MimeType));
}
catch { JobLog.Add("Error in job [" + currentJob + "] Bitmap Data"); }
}
JobLog.Add("Job completed without errors: [" + currentJob + "]");
}
if (JobStream != null && JobStream.LastError != null)
{
if (JobStream.HTTPStatusCode != System.Net.HttpStatusCode.NotFound)
{
currentThread.ReQueue(currentJob);
JobLog.Add("Error occured in job: [" + currentJob + "] re-entering job queue.");
JobLog.Add(JobStream.LastError);
}
else
JobLog.Add("Image doesn't exist. Skipping.");
}
}
/// <summary>
/// Scan and parse the thread for new images.
/// </summary>
public void Scan()
{
NetStream SourceStream = new NetStream(ThreadURL);
if (SourceStream.HTTPStatusCode == HttpStatusCode.NotFound) m_isdead = true; //404
if (SourceStream.Exists)
Source = SourceStream.Encoding.GetString(SourceStream.GetAllData());
else
return;
if (board == null) return;
System.Text.RegularExpressions.Regex ImageRegex = new System.Text.RegularExpressions.Regex(board.ImageRegex);
System.Text.RegularExpressions.Match ImageMatch = ImageRegex.Match(Source);
while (ImageMatch.Success)
{
if (!m_DownloadedFiles.Contains(ImageMatch.Value) && !m_QueuedFiles.Contains(ImageMatch.Value))
{
m_QueuedFiles.Enqueue(ImageMatch.Value);
m_imageCount++;
}
ImageMatch = ImageMatch.NextMatch();
}
SaveHTML();
OnScanComplete(EventArgs.Empty);
}
