private string GetGroup(NzbSegmentModel segment)
{
var queue = _nzbQueue.AllItems();
foreach (var nzb in queue)
{
return((from f in nzb.Files where f.Name == segment.NzbFileName select f.Groups[0]).FirstOrDefault());
}
throw new NotImplementedException("NntpProvider - GetGroup");
}
public void GetArticle(NzbSegmentModel segment)
{
_segment = segment;
_connectionThread = new Thread(DoGetArticle)
{
Name = "ConnectionThread " + _connectionId,
Priority = ThreadPriority.Normal
};
_start = CurrentMilliseconds;
_connectionThread.Start();
}
private void ServerResponse(NzbSegmentModel segment, string expect = null)
{
byte[] buffer = new byte[1024 * 3];
int i = 0;
var bytes = -1;
segment.Storage = new MemoryStream();
do
{
i += 1;
bytes = _stream.Read(buffer, 0, buffer.Length); // read from server with buffer
segment.Storage.Write(buffer, 0, bytes); // write network buffer to memorystream
if (i == 1 && expect != null)
{
if (!Encoding.ASCII.GetString(buffer).StartsWith(expect))
{
segment.Storage.Close();
return;
}
}
Throttle(buffer.Length);
} while (StillDownloading(ref bytes, ref buffer));
if (segment.Storage.Length > 5)
{
segment.Storage.SetLength(segment.Storage.Length - 5); //Trim out "\r\n/\r\n" from end of Stream
segment.Storage.Position = 0; //Set Position to 0 before using, or Stream will be incomplete.
//Testing
SaveMemoryStream(segment.Storage, "storage\\" + segment.SegmentId);
segment.Storage.Position = 0; //Set Position to 0 before using, or Stream will be incomplete.
//End Testing
segment.Status = NzbSegmentStatus.Downloaded;
OnArticleFinished(); //Trigger the Event saying this connection is finished with the current segment
}
}
public NzbModel Process(NzbImportModel import)
{
XNamespace ns = "http://www.newzbin.com/DTD/2003/nzb";
import.Stream.Seek(0, SeekOrigin.Begin);
XDocument xDoc = XDocument.Load(import.Stream);
var nzb = from n in xDoc.Descendants(ns + "nzb") select n;
if (nzb.Count() != 1)
{
return(null);
}
NzbModel newNzb = new NzbModel();
newNzb.Name = !String.IsNullOrEmpty(import.NewName) ? import.NewName : import.Name;
newNzb.Id = Guid.NewGuid();
newNzb.Status = NzbStatus.Queued;
newNzb.Priority = (Priority)import.Priority;
newNzb.Script = import.Script;
newNzb.Category = import.Category;
newNzb.PostProcessing = GetPostProcessing(import);
var nzbFileList = new List <NzbFileModel>();
//Get all the files for this NZB
var files = from f in nzb.Elements(ns + "file") select f;
foreach (var file in files)
{
var nzbFile = new NzbFileModel();
nzbFile.Status = NzbFileStatus.Queued;
nzbFile.NzbId = newNzb.Id;
var segmentList = new List <NzbSegmentModel>();
//Get the Age of the File and Convert to DateTime
var date = Convert.ToInt64((from d in file.Attributes("date") select d.Value).FirstOrDefault());
nzbFile.DatePosted = TicksToDateTime(date);
//Get the Subject and set the NzbFile's Filename
var subject = (from s in file.Attributes("subject") select s).FirstOrDefault();
int fileNameStart = subject.Value.IndexOf("\"") + 1;
int fileNameEnd = subject.Value.LastIndexOf("\"") - fileNameStart;
nzbFile.Filename = subject.Value.Substring(fileNameStart, fileNameEnd);
//Get the groups for the NzbFile
nzbFile.Groups = (from g in file.Descendants(ns + "group") select g.Value).ToList();
//Get the Segments for this file
var segments = from s in file.Descendants(ns + "segment") select s;
foreach (var segment in segments)
{
var nzbFileSegment = new NzbSegmentModel();
nzbFileSegment.Status = NzbSegmentStatus.Queued;
nzbFileSegment.NzbFileName = nzbFile.Name;
nzbFileSegment.Number = Convert.ToInt32((from n in segment.Attributes("number") select n.Value).FirstOrDefault());
nzbFileSegment.Size = Convert.ToInt64((from n in segment.Attributes("bytes") select n.Value).FirstOrDefault());
nzbFileSegment.SegmentId = segment.Value;
segmentList.Add(nzbFileSegment);
}
nzbFile.Segments = segmentList;
nzbFileList.Add(nzbFile);
}
newNzb.Files = nzbFileList;
return(newNzb);
}
