private void addEntry(ExtendedTextTableEntry newEntry)
{
foreach (ExtendedTextTableEntry oldEntry in TextEntries)
{
if (oldEntry.SourceID == newEntry.SourceID)
{
if (oldEntry.EventID == newEntry.EventID)
{
return;
}
if (oldEntry.EventID > newEntry.EventID)
{
TextEntries.Insert(TextEntries.IndexOf(oldEntry), newEntry);
return;
}
}
else
{
if (oldEntry.SourceID > newEntry.SourceID)
{
TextEntries.Insert(TextEntries.IndexOf(oldEntry), newEntry);
return;
}
}
}
TextEntries.Add(newEntry);
}
/// <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;
protocolVersion = (int)byteData[lastIndex];
lastIndex++;
extendedTextEntry = new ExtendedTextTableEntry();
extendedTextEntry.Process(byteData, lastIndex);
addEntry(extendedTextEntry);
lastIndex += extendedTextEntry.Index;
Validate();
}
private void processEvent(int frequency, int sourceID, EventInformationTableEntry eventEntry)
{
VirtualChannel channel = VirtualChannelTable.FindChannel(frequency, sourceID);
if (channel == null)
{
return;
}
EPGEntry epgEntry = new EPGEntry();
epgEntry.EventID = eventEntry.EventID;
if (eventEntry.EventName != null)
{
epgEntry.EventName = eventEntry.EventName.ToString().Replace("\0", "");
}
else
{
epgEntry.EventName = "No Event Name";
}
if (eventEntry.ETMLocation == 1 || eventEntry.ETMLocation == 2)
{
ExtendedTextTableEntry textEntry = ExtendedTextTable.FindEntry(sourceID, eventEntry.EventID);
if (textEntry != null)
{
epgEntry.ShortDescription = textEntry.Text.ToString().Replace("\0", "");
}
}
epgEntry.StartTime = Utils.RoundTime(TimeOffsetEntry.GetAdjustedTime(eventEntry.StartTime));
epgEntry.Duration = Utils.RoundTime(eventEntry.Duration);
epgEntry.EventCategory = getEventCategory(epgEntry.EventName, epgEntry.ShortDescription, eventEntry);
epgEntry.ParentalRating = eventEntry.ParentalRating;
epgEntry.ParentalRatingSystem = "VCHIP";
epgEntry.AudioQuality = eventEntry.AudioQuality;
epgEntry.EPGSource = EPGSource.PSIP;
channel.AddEPGEntry(epgEntry);
}
private void addEntry(ExtendedTextTableEntry newEntry)
{
foreach (ExtendedTextTableEntry oldEntry in TextEntries)
{
if (oldEntry.SourceID == newEntry.SourceID)
{
if (oldEntry.EventID == newEntry.EventID)
return;
if (oldEntry.EventID > newEntry.EventID)
{
TextEntries.Insert(TextEntries.IndexOf(oldEntry), newEntry);
return;
}
}
else
{
if (oldEntry.SourceID > newEntry.SourceID)
{
TextEntries.Insert(TextEntries.IndexOf(oldEntry), newEntry);
return;
}
}
}
TextEntries.Add(newEntry);
}
/// <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;
protocolVersion = (int)byteData[lastIndex];
lastIndex++;
extendedTextEntry = new ExtendedTextTableEntry();
extendedTextEntry.Process(byteData, lastIndex);
addEntry(extendedTextEntry);
lastIndex+= extendedTextEntry.Index;
Validate();
}
