private bool checkChannelMapping(TVStation tvStation)
{
Bouquet bouquet = Bouquet.FindBouquet(RunParameters.Instance.ChannelBouquet);
if (bouquet == null)
{
return(false);
}
Region region = bouquet.FindRegion(RunParameters.Instance.ChannelRegion);
if (region == null)
{
return(false);
}
Channel channel = region.FindChannel(tvStation.OriginalNetworkID, tvStation.TransportStreamID, tvStation.ServiceID);
if (channel == null)
{
return(false);
}
if (tvStation.LogicalChannelNumber != -1)
{
return(true);
}
tvStation.LogicalChannelNumber = channel.UserChannel;
return(true);
}
/// <summary>
/// Add a bouquet to the collection.
/// </summary>
/// <param name="newBouquet">The bouquet to be added.</param>
public static void AddBouquet(Bouquet newBouquet)
{
foreach (Bouquet oldBouquet in Bouquets)
{
if (oldBouquet.BouquetID == newBouquet.BouquetID && oldBouquet.Region == newBouquet.Region)
{
return;
}
}
bouquets.Add(newBouquet);
}
private void logChannelInfo()
{
if (!RunParameters.Instance.DebugIDs.Contains("LOGCHANNELS"))
{
return;
}
if (RunParameters.Instance.ChannelBouquet == -1 &&
!RunParameters.Instance.Options.Contains("USECHANNELID") &&
!RunParameters.Instance.Options.Contains("USELCN") &&
!RunParameters.Instance.Options.Contains("CREATEBRCHANNELS") &&
!RunParameters.Instance.Options.Contains("CREATEARCHANNELS"))
{
return;
}
Logger.Instance.WriteSeparator("Bouquet Usage");
bool firstBouquet = true;
foreach (Bouquet bouquet in Bouquet.GetBouquetsInNameOrder())
{
if (!firstBouquet)
{
Logger.Instance.Write("");
}
firstBouquet = false;
if (!firstBouquet)
{
Logger.Instance.Write("");
}
firstBouquet = false;
foreach (Region region in bouquet.Regions)
{
Logger.Instance.Write("Bouquet: " + bouquet.BouquetID + " - " + bouquet.Name + " Region: " + region.Code + " (channels = " + region.Channels.Count + ")");
foreach (Channel channel in region.GetChannelsInNameOrder())
{
Logger.Instance.Write(" Channel: " + channel.ToString());
}
}
}
}
private void processOpenTVInfoDescriptor(OpenTVChannelInfoDescriptor openTVInfoDescriptor, int originalNetworkID, int transportStreamID, int bouquetID)
{
if (openTVInfoDescriptor.ChannelInfoEntries == null)
{
return;
}
if (eitChannels != 0)
{
OpenTVChannel.Channels.Clear();
eitChannels = 0;
return;
}
foreach (OpenTVChannelInfoEntry channelInfoEntry in openTVInfoDescriptor.ChannelInfoEntries)
{
OpenTVChannel channel = new OpenTVChannel();
channel.OriginalNetworkID = originalNetworkID;
channel.TransportStreamID = transportStreamID;
channel.ServiceID = channelInfoEntry.ServiceID;
channel.ChannelID = channelInfoEntry.ChannelID;
channel.UserChannel = channelInfoEntry.UserNumber;
channel.Type = channelInfoEntry.Type;
channel.Flags = channelInfoEntry.Flags;
channel.BouquetID = bouquetID;
channel.Region = openTVInfoDescriptor.Region;
OpenTVChannel.AddChannel(channel);
openTVChannels++;
Bouquet bouquet = Bouquet.FindBouquet(channel.BouquetID);
if (bouquet == null)
{
bouquet = new Bouquet(channel.BouquetID, BouquetAssociationSection.FindBouquetName(channel.BouquetID));
Bouquet.AddBouquet(bouquet);
}
Region region = bouquet.FindRegion(channel.Region);
if (region == null)
{
region = new Region(string.Empty, channel.Region);
bouquet.AddRegion(region);
}
region.AddChannel(channel);
}
}
/// <summary>
/// Process the bouquet data.
/// </summary>
/// <param name="sections">A collection of MPEG2 sections containing the bouquet data.</param>
protected override void ProcessBouquetSections(Collection <Mpeg2Section> sections)
{
foreach (Mpeg2Section section in sections)
{
if (RunParameters.Instance.TraceIDs.Contains("BOUQUETSECTIONS"))
{
Logger.Instance.Dump("Bouquet Section", section.Data, section.Length);
}
BouquetAssociationSection bouquetSection = BouquetAssociationSection.ProcessBouquetAssociationTable(section.Data);
if (bouquetSection != null)
{
bool added = BouquetAssociationSection.AddSection(bouquetSection);
if (added)
{
if (bouquetSection.TransportStreams != null)
{
foreach (TransportStream transportStream in bouquetSection.TransportStreams)
{
if (transportStream.Descriptors != null)
{
foreach (DescriptorBase descriptor in transportStream.Descriptors)
{
FreeSatChannelInfoDescriptor freeSatInfoDescriptor = descriptor as FreeSatChannelInfoDescriptor;
if (freeSatInfoDescriptor != null)
{
if (freeSatInfoDescriptor.ChannelInfoEntries != null)
{
foreach (FreeSatChannelInfoEntry channelInfoEntry in freeSatInfoDescriptor.ChannelInfoEntries)
{
FreeSatChannel channel = new FreeSatChannel();
channel.OriginalNetworkID = transportStream.OriginalNetworkID;
channel.TransportStreamID = transportStream.TransportStreamID;
channel.ServiceID = channelInfoEntry.ServiceID;
channel.UserChannel = channelInfoEntry.UserNumber;
channel.Unknown1 = channelInfoEntry.Unknown1;
channel.Unknown2 = channelInfoEntry.Unknown2;
channel.BouquetID = bouquetSection.BouquetID;
FreeSatChannel.AddChannel(channel);
Bouquet bouquet = Bouquet.FindBouquet(channel.BouquetID);
if (bouquet == null)
{
bouquet = new Bouquet(channel.BouquetID, BouquetAssociationSection.FindBouquetName(channel.BouquetID));
Bouquet.AddBouquet(bouquet);
}
Region region = bouquet.FindRegion(channel.Region);
if (region == null)
{
region = new Region(string.Empty, channel.Region);
bouquet.AddRegion(region);
}
region.AddChannel(channel);
}
}
}
}
}
}
}
}
}
}
}
private static void addBouquetInNameOrder(Collection <Bouquet> sortedBouquets, Bouquet newBouquet)
{
foreach (Bouquet oldBouquet in sortedBouquets)
{
if (oldBouquet.Name.CompareTo(newBouquet.Name) > 0)
{
sortedBouquets.Insert(sortedBouquets.IndexOf(oldBouquet), newBouquet);
return;
}
}
sortedBouquets.Add(newBouquet);
}
/// <summary>
/// Carry out the processing after all data has been collected for a frequency.
/// </summary>
public override void FinishFrequency()
{
if (OpenTVChannel.Channels.Count == 0)
{
return;
}
Logger titleLogger = null;
Logger descriptionLogger = null;
Logger extendedDescriptionLogger = null;
Logger undefinedRecordLogger = null;
if (RunParameters.Instance.DebugIDs.Contains("LOGTITLES"))
{
titleLogger = new Logger("EPG Titles.log");
}
if (RunParameters.Instance.DebugIDs.Contains("LOGDESCRIPTIONS"))
{
descriptionLogger = new Logger("EPG Descriptions.log");
}
if (RunParameters.Instance.DebugIDs.Contains("LOGEXTENDEDDESCRIPTIONS"))
{
extendedDescriptionLogger = new Logger("EPG Extended Descriptions.log");
}
if (RunParameters.Instance.DebugIDs.Contains("LOGUNDEFINEDRECORDS"))
{
undefinedRecordLogger = new Logger("EPG Undefined Records.log");
}
foreach (OpenTVChannel channel in OpenTVChannel.Channels)
{
TVStation station = TVStation.FindStation(channel.OriginalNetworkID, channel.TransportStreamID, channel.ServiceID);
if (station != null)
{
if (station.EPGCollection.Count == 0)
{
channel.ProcessChannelForEPG(station, titleLogger, descriptionLogger, extendedDescriptionLogger, undefinedRecordLogger);
channel.CreateChannelMapping(station);
}
}
}
if (RunParameters.Instance.DebugIDs.Contains("LOGCHANNELS"))
{
Logger.Instance.WriteSeparator("Bouquet Usage");
bool firstBouquet = true;
foreach (Bouquet bouquet in Bouquet.GetBouquetsInNameOrder())
{
if (!firstBouquet)
{
Logger.Instance.Write("");
}
firstBouquet = false;
foreach (Region region in bouquet.Regions)
{
Logger.Instance.Write("Bouquet: " + bouquet.BouquetID + " - " + bouquet.Name + " Region: " + region.Code + " (channels = " + region.Channels.Count + ")");
foreach (Channel channel in region.GetChannelsInNameOrder())
{
Logger.Instance.Write(" Channel: " + channel.ToString());
}
}
}
}
int count = 0;
foreach (TuningFrequency frequency in TuningFrequency.FrequencyCollection)
{
if (frequency.CollectionType == CollectionType.OpenTV)
{
count++;
}
}
if (count > 1)
{
bool frequencyFirst = true;
foreach (TuningFrequency frequency in TuningFrequency.FrequencyCollection)
{
if (frequency.CollectionType == CollectionType.OpenTV)
{
if (frequencyFirst)
{
Logger.Instance.WriteSeparator("Frequency Usage");
frequencyFirst = false;
}
Logger.Instance.Write("Frequency " + frequency.Frequency + " usage count " + frequency.UsageCount);
}
}
}
OpenTVProgramCategory.LogCategoryUsage();
if (RunParameters.Instance.DebugIDs.Contains("LOGCHANNELDATA"))
{
if (OpenTVChannel.Channels.Count != 0)
{
Logger.Instance.WriteSeparator("Channel Data - ID Sequence");
foreach (OpenTVChannel channel in OpenTVChannel.Channels)
{
channel.LogChannelMapping(Logger.Instance);
}
Collection <OpenTVChannel> sortedChannels = new Collection <OpenTVChannel>();
foreach (OpenTVChannel channel in OpenTVChannel.Channels)
{
addByUserChannel(sortedChannels, channel);
}
Logger.Instance.WriteSeparator("Channel Data - User Channel Sequence");
foreach (OpenTVChannel channel in sortedChannels)
{
channel.LogChannelMapping(Logger.Instance);
}
sortedChannels = new Collection <OpenTVChannel>();
foreach (OpenTVChannel channel in OpenTVChannel.Channels)
{
addByFlags(sortedChannels, channel);
}
Logger.Instance.WriteSeparator("Channel Data - Flags Sequence");
foreach (OpenTVChannel channel in sortedChannels)
{
channel.LogChannelMapping(Logger.Instance);
}
}
}
}
/// <summary>
/// Process the bouquet data.
/// </summary>
/// <param name="sections">A collection of MPEG2 sections containing the bouquet data.</param>
protected override void ProcessBouquetSections(Collection <Mpeg2Section> sections)
{
foreach (Mpeg2Section section in sections)
{
BouquetAssociationSection bouquetSection = BouquetAssociationSection.ProcessBouquetAssociationTable(section.Data);
if (bouquetSection != null)
{
bool added = BouquetAssociationSection.AddSection(bouquetSection);
if (added)
{
if (bouquetSection.TransportStreams != null)
{
foreach (TransportStream transportStream in bouquetSection.TransportStreams)
{
if (transportStream.Descriptors != null)
{
foreach (DescriptorBase descriptor in transportStream.Descriptors)
{
OpenTVChannelInfoDescriptor infoDescriptor = descriptor as OpenTVChannelInfoDescriptor;
if (infoDescriptor != null)
{
if (infoDescriptor.ChannelInfoEntries != null)
{
foreach (OpenTVChannelInfoEntry channelInfoEntry in infoDescriptor.ChannelInfoEntries)
{
OpenTVChannel channel = new OpenTVChannel();
channel.OriginalNetworkID = transportStream.OriginalNetworkID;
channel.TransportStreamID = transportStream.TransportStreamID;
channel.ServiceID = channelInfoEntry.ServiceID;
channel.ChannelID = channelInfoEntry.ChannelID;
channel.UserChannel = channelInfoEntry.UserNumber;
channel.Type = channelInfoEntry.Type;
channel.Flags = channelInfoEntry.Flags;
channel.BouquetID = bouquetSection.BouquetID;
channel.Region = infoDescriptor.Region;
OpenTVChannel.AddChannel(channel);
Bouquet bouquet = Bouquet.FindBouquet(channel.BouquetID);
if (bouquet == null)
{
bouquet = new Bouquet(channel.BouquetID, BouquetAssociationSection.FindBouquetName(channel.BouquetID));
Bouquet.AddBouquet(bouquet);
}
Region region = bouquet.FindRegion(channel.Region);
if (region == null)
{
region = new Region(string.Empty, channel.Region);
bouquet.AddRegion(region);
}
region.AddChannel(channel);
}
}
}
}
}
}
}
}
}
}
}