/// <summary>
/// Create the EPG entries from the stored title and summary data.
/// </summary>
/// <param name="station">The station that the EPG records are for.</param>
/// <param name="titleLogger">A Logger instance for the program titles.</param>
/// <param name="descriptionLogger">A Logger instance for the program descriptions.</param>
/// <param name="collectionType">The type of collection, MHW1 or MHW2.</param>
public void ProcessChannelForEPG(TVStation station, Logger titleLogger, Logger descriptionLogger, CollectionType collectionType)
{
bool first = true;
DateTime expectedStartTime = new DateTime();
foreach (MediaHighwayTitle title in Titles)
{
EPGEntry epgEntry = new EPGEntry();
epgEntry.OriginalNetworkID = OriginalNetworkID;
epgEntry.TransportStreamID = TransportStreamID;
epgEntry.ServiceID = ServiceID;
epgEntry.EventID = title.EventID;
processEventName(epgEntry, title.EventName);
MediaHighwaySummary summary = null;
if (title.SummaryAvailable)
{
summary = findSummary(title.EventID);
if (summary != null)
{
processShortDescription(epgEntry, summary.ShortDescription);
}
else
{
if (RunParameters.Instance.DebugIDs.Contains("MHW2SUMMARYMISSING"))
{
Logger.Instance.Write("Summary missing for event ID " + title.EventID);
}
}
}
if (summary == null)
{
epgEntry.ShortDescription = "No Synopsis Available";
}
if (collectionType == CollectionType.MediaHighway1)
{
epgEntry.StartTime = Utils.RoundTime(TimeOffsetEntry.GetOffsetTime(title.StartTime));
}
else
{
epgEntry.StartTime = Utils.RoundTime(TimeOffsetEntry.GetAdjustedTime(title.StartTime));
}
epgEntry.Duration = Utils.RoundTime(title.Duration);
epgEntry.EventCategory = getEventCategory(epgEntry.EventName, epgEntry.ShortDescription, title.CategoryID);
if (collectionType == CollectionType.MediaHighway1)
{
epgEntry.EPGSource = EPGSource.MediaHighway1;
}
else
{
epgEntry.EPGSource = EPGSource.MediaHighway2;
}
epgEntry.VideoQuality = getVideoQuality(epgEntry.EventName);
epgEntry.PreviousPlayDate = title.PreviousPlayDate;
station.AddEPGEntry(epgEntry);
if (first)
{
expectedStartTime = new DateTime();
first = false;
}
else
{
if (epgEntry.StartTime < expectedStartTime)
{
if (titleLogger != null)
{
titleLogger.Write(" ** Overlap In Schedule **");
}
}
else
{
if (RunParameters.Instance.Options.Contains("ACCEPTBREAKS"))
{
if (epgEntry.StartTime > expectedStartTime + new TimeSpan(0, 5, 0))
{
if (titleLogger != null)
{
titleLogger.Write(" ** Gap In Schedule **");
}
}
}
else
{
if (epgEntry.StartTime > expectedStartTime)
{
if (titleLogger != null)
{
titleLogger.Write(" ** Gap In Schedule **");
}
}
}
}
}
expectedStartTime = epgEntry.StartTime + epgEntry.Duration;
if (titleLogger != null)
{
if (collectionType == CollectionType.MediaHighway1)
{
titleLogger.Write(epgEntry.OriginalNetworkID + ":" + epgEntry.TransportStreamID + ":" + epgEntry.ServiceID + " " +
" Evt ID " + title.EventID +
" Cat ID " + title.CategoryID.ToString("00") +
" Summary " + title.SummaryAvailable + ":" + (summary != null) + " " +
" Orig Day " + title.LogDay +
" Orig Hours " + title.LogHours +
" YDay " + title.LogYesterday +
" Day " + title.Day +
" Hours " + title.Hours +
" Mins " + title.Minutes + " " +
epgEntry.StartTime.ToShortDateString() + " " +
epgEntry.StartTime.ToString("HH:mm") + " - " +
epgEntry.StartTime.Add(epgEntry.Duration).ToString("HH:mm") + " " +
title.EventName);
}
else
{
titleLogger.Write(epgEntry.OriginalNetworkID + ":" + epgEntry.TransportStreamID + ":" + epgEntry.ServiceID + " " +
" Evt ID " + title.EventID +
" Cat ID " + title.CategoryID.ToString("000") +
" Main cat " + title.MainCategory +
" Sub cat " + title.SubCategory +
" Summary " + title.SummaryAvailable + ":" + (summary != null) +
" Unknown " + Utils.ConvertToHex(title.Unknown) + " " +
epgEntry.StartTime.ToShortDateString() + " " +
epgEntry.StartTime.ToString("HH:mm") + " - " +
epgEntry.StartTime.Add(epgEntry.Duration).ToString("HH:mm") + " " +
title.EventName);
}
}
if (descriptionLogger != null && summary != null)
{
if (collectionType == CollectionType.MediaHighway1)
{
descriptionLogger.Write(epgEntry.OriginalNetworkID + ":" + epgEntry.TransportStreamID + ":" + epgEntry.ServiceID + " " +
" Evt ID " + title.EventID +
" Rpts: " + summary.ReplayCount + " " +
epgEntry.StartTime.ToShortDateString() + " " +
epgEntry.StartTime.ToString("HH:mm") + " - " +
epgEntry.StartTime.Add(epgEntry.Duration).ToString("HH:mm") + " " +
summary.ShortDescription);
}
else
{
descriptionLogger.Write(epgEntry.OriginalNetworkID + ":" + epgEntry.TransportStreamID + ":" + epgEntry.ServiceID + " " +
" Evt ID " + title.EventID + " " +
" Unknown " + Utils.ConvertToHex(summary.Unknown) + " " +
epgEntry.StartTime.ToShortDateString() + " " +
epgEntry.StartTime.ToString("HH:mm") + " - " +
epgEntry.StartTime.Add(epgEntry.Duration).ToString("HH:mm") + " " +
summary.ShortDescription);
}
}
if (!RunParameters.Instance.Options.Contains("ACCEPTBREAKS"))
{
if (epgEntry.StartTime.Second != 0)
{
if (titleLogger != null)
{
titleLogger.Write("** Suspect Start Time **");
}
}
}
}
}
/// <summary>
/// Parse the section.
/// </summary>
/// <param name="byteData">The MPEG2 section containing the section.</param>
/// <param name="mpeg2Header">The MPEG2 header that preceedes the section.</param>
public void Process(byte[] byteData, Mpeg2ExtendedHeader mpeg2Header)
{
lastIndex = mpeg2Header.Index;
serviceID = mpeg2Header.TableIDExtension;
try
{
transportStreamID = Utils.Convert2BytesToInt(byteData, lastIndex);
lastIndex += 2;
originalNetworkID = Utils.Convert2BytesToInt(byteData, lastIndex);
lastIndex += 2;
segmentLastSectionNumber = (int)byteData[lastIndex];
lastIndex++;
lastTableID = (int)byteData[lastIndex];
lastIndex++;
}
catch (IndexOutOfRangeException)
{
throw (new ArgumentOutOfRangeException("The FreeSat EIT section is short"));
}
TVStation tvStation = TVStation.FindStation(originalNetworkID, transportStreamID, serviceID);
if (tvStation == null)
{
return;
}
bool newSection = tvStation.AddMapEntry(mpeg2Header.TableID, mpeg2Header.SectionNumber, lastTableID, mpeg2Header.LastSectionNumber, segmentLastSectionNumber);
if (!newSection)
{
return;
}
while (lastIndex < byteData.Length - 4)
{
FreeSatEntry freeSatEntry = new FreeSatEntry();
freeSatEntry.Process(byteData, lastIndex);
EPGEntry epgEntry = new EPGEntry();
epgEntry.OriginalNetworkID = tvStation.OriginalNetworkID;
epgEntry.TransportStreamID = tvStation.TransportStreamID;
epgEntry.ServiceID = tvStation.ServiceID;
epgEntry.EPGSource = EPGSource.FreeSat;
switch (freeSatEntry.ComponentTypeAudio)
{
case 3:
epgEntry.AudioQuality = "stereo";
break;
case 5:
epgEntry.AudioQuality = "dolby digital";
break;
default:
break;
}
if (freeSatEntry.ComponentTypeVideo > 9)
{
epgEntry.VideoQuality = "HDTV";
}
epgEntry.Duration = Utils.RoundTime(freeSatEntry.Duration);
epgEntry.EventID = freeSatEntry.EventID;
epgEntry.EventName = freeSatEntry.EventName;
if (freeSatEntry.ParentalRating > 11)
{
epgEntry.ParentalRating = "AO";
}
else
{
if (freeSatEntry.ParentalRating > 8)
{
epgEntry.ParentalRating = "PGR";
}
else
{
epgEntry.ParentalRating = "G";
}
}
setSeriesEpisode(epgEntry, freeSatEntry);
epgEntry.RunningStatus = freeSatEntry.RunningStatus;
epgEntry.Scrambled = freeSatEntry.Scrambled;
epgEntry.ShortDescription = freeSatEntry.ShortDescription;
epgEntry.StartTime = Utils.RoundTime(TimeOffsetEntry.GetOffsetTime(freeSatEntry.StartTime));
epgEntry.EventCategory = getEventCategory(epgEntry.EventName, epgEntry.ShortDescription, freeSatEntry.ContentType, freeSatEntry.ContentSubType);
tvStation.AddEPGEntry(epgEntry);
if (titleLogger != null)
{
logTitle(freeSatEntry.EventName, epgEntry, titleLogger);
}
if (descriptionLogger != null)
{
logDescription(freeSatEntry.ShortDescription, epgEntry, descriptionLogger);
}
lastIndex = freeSatEntry.Index;
}
}