private void addChannelInNameOrder(Collection <Channel> sortedChannels, Channel newChannel)
{
TVStation newStation = TVStation.FindStation(newChannel.OriginalNetworkID, newChannel.TransportStreamID, newChannel.ServiceID);
if (newStation == null)
{
newStation = new TVStation("No Name");
}
foreach (Channel oldChannel in sortedChannels)
{
TVStation oldStation = TVStation.FindStation(oldChannel.OriginalNetworkID, oldChannel.TransportStreamID, oldChannel.ServiceID);
if (oldStation == null)
{
oldStation = new TVStation("No Name");
}
if (oldStation.Name.CompareTo(newStation.Name) > 0)
{
sortedChannels.Insert(sortedChannels.IndexOf(oldChannel), newChannel);
return;
}
}
sortedChannels.Add(newChannel);
}
/// <summary>
/// Log all the channel mappings.
/// </summary>
/// <param name="logger">The logger instance to be used.</param>
public void LogChannelMapping(Logger logger)
{
TVStation station = TVStation.FindStation(OriginalNetworkID, TransportStreamID, ServiceID);
string stationName;
if (station != null)
{
stationName = station.Name;
}
else
{
stationName = "** No Station **";
}
StringBuilder flagString = new StringBuilder();
if (Flags != null)
{
flagString.Append("0x");
foreach (byte flagByte in Flags)
{
flagString.Append(flagByte.ToString("X").PadLeft(2, '0'));
}
}
else
{
flagString.Append("N/A");
}
logger.Write("Channel: ONID " + OriginalNetworkID +
" TSID " + TransportStreamID +
" SID " + ServiceID +
" Channel ID: " + ChannelID +
" User Channel: " + UserChannel +
" Bouquet: " + BouquetID +
" Region: " + Region +
" Flags: " + flagString +
" Name: " + stationName);
}
/// <summary>
/// Get a description of this instance.
/// </summary>
/// <returns>A string describing this instance.</returns>
public override string ToString()
{
TVStation station = TVStation.FindStation(originalNetworkID, transportStreamID, serviceID);
string stationName;
if (station != null)
{
stationName = station.Name;
}
else
{
stationName = "** No Station **";
}
return("ONID " + OriginalNetworkID +
" TSID " + TransportStreamID +
" SID " + ServiceID +
" Channel ID: " + ChannelID +
" User Channel: " + UserChannel +
" Bouquet: " + BouquetID +
" Region: " + Region +
" Station: " + stationName);
}
private static void createAreaRegionChannelFile(string fileName)
{
string regionChannelFileName = Path.Combine(Path.GetDirectoryName(fileName), "AreaRegionChannelInfo.xml");
try
{
Logger.Instance.Write("Deleting any existing version of Area/Region channel file");
File.SetAttributes(regionChannelFileName, FileAttributes.Normal);
File.Delete(regionChannelFileName);
}
catch (IOException e)
{
Logger.Instance.Write("File delete exception: " + e.Message);
}
Logger.Instance.Write("Creating Area/Region channel file: " + regionChannelFileName);
XmlWriterSettings settings = new XmlWriterSettings();
settings.Indent = true;
settings.NewLineOnAttributes = true;
settings.Encoding = new UTF8Encoding(false);
settings.CloseOutput = true;
using (XmlWriter xmlWriter = XmlWriter.Create(regionChannelFileName, settings))
{
xmlWriter.WriteStartDocument();
xmlWriter.WriteStartElement("areas");
foreach (Bouquet bouquet in Bouquet.Bouquets)
{
bool writeStart = true;
foreach (Region region in bouquet.Regions)
{
bool include = checkArea(bouquet.BouquetID, region.Code);
if (include)
{
if (writeStart)
{
xmlWriter.WriteStartElement("area");
xmlWriter.WriteAttributeString("id", bouquet.BouquetID.ToString());
xmlWriter.WriteAttributeString("name", bouquet.Name.ToString());
writeStart = false;
}
xmlWriter.WriteStartElement("region");
xmlWriter.WriteAttributeString("id", region.Code.ToString());
foreach (Channel channel in region.GetChannelsInChannelNumberOrder())
{
{
TVStation station = TVStation.FindStation(channel.OriginalNetworkID, channel.TransportStreamID, channel.ServiceID);
if (station != null)
{
xmlWriter.WriteStartElement("channel");
xmlWriter.WriteAttributeString("id", channel.UserChannel.ToString());
xmlWriter.WriteAttributeString("nid", channel.OriginalNetworkID.ToString());
xmlWriter.WriteAttributeString("tid", channel.TransportStreamID.ToString());
xmlWriter.WriteAttributeString("sid", channel.ServiceID.ToString());
if (station.NewName == null)
{
xmlWriter.WriteAttributeString("name", station.Name);
}
else
{
xmlWriter.WriteAttributeString("name", station.NewName);
}
xmlWriter.WriteEndElement();
}
}
}
xmlWriter.WriteEndElement();
}
}
if (!writeStart)
{
xmlWriter.WriteEndElement();
}
}
xmlWriter.WriteEndElement();
xmlWriter.WriteEndDocument();
xmlWriter.Flush();
xmlWriter.Close();
}
}
