private void TsCopier(object itemlist, Recording rec, Schedule newSchedule)
{
string[] bufferListObject;
bufferListObject = new string[3];
List <string[]> _itemlist = (List <string[]>)itemlist;
bool foundHeader = false;
bufferListObject = _itemlist[0];
string targetTs = Path.GetDirectoryName(bufferListObject[2]) + "\\" + Path.GetFileNameWithoutExtension(bufferListObject[2]) + "_buffer.ts";
bool success = false;
_filename = bufferListObject[2];
try
{
Log.Info("TsCopier: targetTs {0}", targetTs);
using (FileStream writer = new FileStream(targetTs, FileMode.CreateNew, FileAccess.Write))
{
for (int i = 0; i < _itemlist.Count; i++)
{
bufferListObject = _itemlist[i];
try
{
if (File.Exists(bufferListObject[0]))
{
using (FileStream reader = new FileStream(bufferListObject[0], FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
{
Log.Info("TsCopier: TSfilename {0}", bufferListObject[0]);
Log.Debug("TsCopier: TSfilename filesize {0}", bufferListObject[1]);
if (!foundHeader)
{
byte[] prebuf = new byte[1024 * 1024];
int bytesPreRead;
bytesPreRead = reader.Read(prebuf, 0, 1024 * 1024);
long position = 0;
// find TS packet header
while (bytesPreRead > 0 && !foundHeader)
{
for (int x = 0; x < 1024 * 1024 - 376; x++)
{
if (prebuf[x] == 0x47 && prebuf[x + 188] == 0x47 && prebuf[x + 376] == 0x47)
{
Log.Debug("TsCopier: TS packet header found at {0} pos in {1}.", x, bufferListObject[0]);
position = x;
foundHeader = true;
break;
}
}
bytesPreRead = reader.Read(prebuf, 0, 1024 * 1024);
}
reader.Position = position;
if (!foundHeader)
{
Log.Debug("TsCopier: TS packet header not found in {0}.", bufferListObject[0]);
break;
}
}
byte[] buf = new byte[1024 * 1024];
int bytesRead = reader.Read(buf, 0, 1024 * 1024);
while (bytesRead > 0)
{
if (reader.Position > Convert.ToInt64(bufferListObject[1]))
{
bytesRead -= (int)(reader.Position - Convert.ToInt64(bufferListObject[1]));
}
if (bytesRead <= 0)
{
break;
}
writer.Write(buf, 0, bytesRead);
bytesRead = reader.Read(buf, 0, 1024 * 1024);
Thread.Sleep(100);
}
reader.Close();
}
}
success = true;
}
catch (Exception ex)
{
Log.Error("TsCopier exception: {0}", ex);
}
}
writer.Flush();
writer.Close();
var layer = new TvBusinessLayer();
String TsBufferExtractorFileSetup = layer.GetSetting("TsBufferExtractorFileSetup", "A").Value;
if (success && (TsBufferExtractorFileSetup == "B" || TsBufferExtractorFileSetup == "C"))
{
Thread mergefilesThread;
mergefilesThread = new Thread(mergeThread);
mergefilesThread.Priority = ThreadPriority.Lowest;
mergefilesThread.IsBackground = true;
mergefilesThread.Start(_filename);
}
if (success && (TsBufferExtractorFileSetup == "A" || TsBufferExtractorFileSetup == "C"))
{
try
{
Log.Debug("TsCopier: Creating Recording entry for {0}", targetTs);
RecordingDetail recDetail = new RecordingDetail(newSchedule, newSchedule.ReferencedChannel(), DateTime.Now, false);
recDetail.Recording = new Recording(recDetail.Schedule.IdChannel, recDetail.Schedule.IdSchedule, false,
rec.StartTime, DateTime.Now, rec.Title + " (from buffer)",
recDetail.Program.Description, recDetail.Program.Genre, targetTs,
recDetail.Schedule.KeepMethod,
recDetail.Schedule.KeepDate, 0, rec.IdServer, recDetail.Program.EpisodeName,
recDetail.Program.SeriesNum, recDetail.Program.EpisodeNum,
recDetail.Program.EpisodePart);
recDetail.Recording.Persist();
IUser user = recDetail.User;
TsBufferExtractor.Controller.Fire(this, new TvServerEventArgs(TvServerEventType.RecordingEnded, new VirtualCard(user), (User)user,
recDetail.Schedule, recDetail.Recording));
MatroskaTagInfo info = new MatroskaTagInfo();
info.title = rec.Title + " (from buffer)";
info.description = recDetail.Program.Description;
info.genre = recDetail.Program.Genre;
info.channelName = recDetail.Schedule.ReferencedChannel().DisplayName;
info.episodeName = recDetail.Program.EpisodeName;
info.seriesNum = recDetail.Program.SeriesNum;
info.episodeNum = recDetail.Program.EpisodeNum;
info.episodePart = recDetail.Program.EpisodePart;
info.startTime = rec.StartTime;
info.endTime = DateTime.Now;
MatroskaTagHandler.WriteTag(Path.ChangeExtension(targetTs, ".xml"), info);
}
catch (Exception ex)
{
Log.Error("TsCopier Exception: {0}", ex);
}
}
if (success && TsBufferExtractorFileSetup == "C")
{
try
{
String mergedName = _filename + "_merged.ts";
Log.Debug("TsCopier: Creating Recording entry for {0}", mergedName);
RecordingDetail recDetail = new RecordingDetail(newSchedule, newSchedule.ReferencedChannel(), DateTime.Now, false);
recDetail.Recording = new Recording(recDetail.Schedule.IdChannel, recDetail.Schedule.IdSchedule, false,
rec.StartTime, DateTime.Now, rec.Title + " (merged)",
recDetail.Program.Description, recDetail.Program.Genre, mergedName,
recDetail.Schedule.KeepMethod,
recDetail.Schedule.KeepDate, 0, rec.IdServer, recDetail.Program.EpisodeName,
recDetail.Program.SeriesNum, recDetail.Program.EpisodeNum,
recDetail.Program.EpisodePart);
recDetail.Recording.Persist();
IUser user = recDetail.User;
TsBufferExtractor.Controller.Fire(this, new TvServerEventArgs(TvServerEventType.RecordingEnded, new VirtualCard(user), (User)user,
recDetail.Schedule, recDetail.Recording));
MatroskaTagInfo info = new MatroskaTagInfo();
info.title = rec.Title + " (merged)";
info.description = recDetail.Program.Description;
info.genre = recDetail.Program.Genre;
info.channelName = recDetail.Schedule.ReferencedChannel().DisplayName;
info.episodeName = recDetail.Program.EpisodeName;
info.seriesNum = recDetail.Program.SeriesNum;
info.episodeNum = recDetail.Program.EpisodeNum;
info.episodePart = recDetail.Program.EpisodePart;
info.startTime = rec.StartTime;
info.endTime = DateTime.Now;
MatroskaTagHandler.WriteTag(Path.ChangeExtension(mergedName, ".xml"), info);
}
catch (Exception ex)
{
Log.Error("TsCopier Exception: {0}", ex);
}
}
Log.Info("TsCopier: Done {0}", targetTs);
}
}
catch (Exception ex)
{
Log.Error("TsCopier Exception: {0}", ex);
}
}
public static int ToInt(this RecordingDetail recordingDetail)
{
return((int)recordingDetail);
}
