/// <summary>
/// Process an MPEG2 section from the Open TV Title table.
/// </summary>
/// <param name="byteData">The MPEG2 section.</param>
/// <param name="pid">The PID containing the section.</param>
/// <param name="table">The table ID containing the section.</param>
/// <returns>An Open TV Title Section instance or null if a section is not created.</returns>
public static OpenTVTitleSection ProcessOpenTVTitleTable(byte[] byteData, int pid, int table)
{
Mpeg2ExtendedHeader mpeg2Header = new Mpeg2ExtendedHeader();
try
{
mpeg2Header.Process(byteData);
if (mpeg2Header.Current)
{
OpenTVTitleSection openTVTitleSection = new OpenTVTitleSection();
openTVTitleSection.Process(byteData, mpeg2Header, pid, table);
openTVTitleSection.LogMessage();
return(openTVTitleSection);
}
else
{
return(null);
}
}
catch (ArgumentOutOfRangeException e)
{
Logger.Instance.Write("<e> Error processing Title Section: " + e.Message);
if (RunParameters.Instance.DebugIDs.Contains("TITLESECTION"))
{
Logger.Instance.Write(e.Message);
Logger.Instance.Write(e.StackTrace);
Logger.Instance.Dump("Title Section", byteData, byteData.Length);
}
return(null);
}
}
private void processTitleSections(Collection <Mpeg2Section> sections)
{
foreach (Mpeg2Section section in sections)
{
/*Logger.Instance.Dump("Title Section", section.Data, section.Length);*/
OpenTVTitleSection titleSection = OpenTVTitleSection.ProcessOpenTVTitleTable(section.Data, section.PID, section.Table);
if (titleSection != null)
{
if (titleSection.TitleHeader.TitleData != null)
{
OpenTVChannel channel = (OpenTVChannel)Channel.FindChannel(titleSection.TitleHeader.ChannelID);
if (channel != null)
{
foreach (OpenTVTitleData titleData in titleSection.TitleHeader.TitleData)
{
channel.AddTitleData(titleData);
}
}
}
titleSection.LogMessage();
}
}
}
/// <summary>
/// Process an MPEG2 section from the Open TV Title table.
/// </summary>
/// <param name="byteData">The MPEG2 section.</param>
/// <param name="pid">The PID containing the section.</param>
/// <param name="table">The table ID containing the section.</param>
/// <returns>An Open TV Title Section instance or null if a section is not created.</returns>
public static OpenTVTitleSection ProcessOpenTVTitleTable(byte[] byteData, int pid, int table)
{
Mpeg2ExtendedHeader mpeg2Header = new Mpeg2ExtendedHeader();
try
{
mpeg2Header.Process(byteData);
if (mpeg2Header.Current)
{
OpenTVTitleSection openTVTitleSection = new OpenTVTitleSection();
openTVTitleSection.Process(byteData, mpeg2Header, pid, table);
openTVTitleSection.LogMessage();
return (openTVTitleSection);
}
else
return (null);
}
catch (ArgumentOutOfRangeException e)
{
Logger.Instance.Write("<e> Error processing Title Section: " + e.Message);
if (RunParameters.Instance.DebugIDs.Contains("TITLESECTION"))
{
Logger.Instance.Write(e.Message);
Logger.Instance.Write(e.StackTrace);
Logger.Instance.Dump("Title Section", byteData, byteData.Length);
}
return (null);
}
}
