public SatChannel(int slot, SignalSource presetList, DataMapping data, DataRoot dataRoot, FavoritesIndexMode sortedFavorites, IDictionary<int,string> providerNames) :
base(data, sortedFavorites)
{
this.InitCommonData(slot, SignalSource.DvbS | presetList, data);
if (!this.InUse)
return;
this.InitDvbData(data, providerNames);
int transponderIndex = data.GetWord(_TransponderIndex);
Transponder transponder = dataRoot.Transponder.TryGet(transponderIndex);
if (transponder == null)
{
var list = dataRoot.GetChannelList(this.SignalSource|SignalSource.Tv);
dataRoot.Warnings.AppendFormat("{0} channel record #{1} (Pr# {2} \"{3}\") contains invalid transponder index {4}\r\n",
list.ShortCaption, slot, this.OldProgramNr, this.Name, transponderIndex);
return;
}
Satellite sat = transponder.Satellite;
this.Satellite = sat.Name;
this.SatPosition = sat.OrbitalPosition;
this.Polarity = transponder.Polarity;
this.SymbolRate = transponder.SymbolRate;
this.FreqInMhz = transponder.FrequencyInMhz;
this.ChannelOrTransponder = "";
}
public void ApplyReferenceList(DataRoot refDataRoot)
{
foreach (var channelList in DataRoot.ChannelLists)
{
foreach (var channel in channelList.Channels)
{
channel.SetPosition(0, -1);
}
}
StringBuilder log = new StringBuilder();
foreach (var refList in refDataRoot.ChannelLists)
{
var tvList = DataRoot.GetChannelList(refList.SignalSource);
if (tvList == null || tvList.SignalSource != refList.SignalSource)
{
log.AppendFormat("Skipped reference list {0}\r\n", refList.ShortCaption);
continue;
}
ApplyReferenceList(refDataRoot, refList, tvList);
}
}
public static void Save(string tvDataFile, DataRoot dataRoot)
{
using (var stream = new StreamWriter(tvDataFile))
{
Save(stream, dataRoot);
}
}
public static void Save(TextWriter stream, DataRoot dataRoot)
{
foreach (var channelList in dataRoot.ChannelLists)
{
if (channelList.IsMixedSourceFavoritesList) // these pseudo-lists would create dupes for all channels
{
continue;
}
foreach (var channel in channelList.GetChannelsByNewOrder())
{
if (channel.NewProgramNr == -1)
{
continue;
}
var line = string.Format("{0},{1},{2},{3},\"{4}\",{5},{6}",
"", // past: channel.RecordIndex,
channel.NewProgramNr,
"", // past: channel.TransportStreamId,
channel.Uid,
channel.Name,
EncodeSignalSource(channel.SignalSource),
EncodeFavoritesAndFlags(channel));
stream.WriteLine(line);
}
}
}
private void ApplyFavorites(DataRoot refDataRoot, ChannelInfo refChannel, ChannelInfo tvChannel)
{
if (this.DataRoot.SortedFavorites)
{
if (!this.DataRoot.MixedSourceFavorites || refDataRoot.MixedSourceFavorites)
{
tvChannel.Favorites = refChannel.Favorites & DataRoot.SupportedFavorites;
if (refDataRoot.SortedFavorites)
{
var c = Math.Min(refChannel.FavIndex.Count, tvChannel.FavIndex.Count);
for (int i = 0; i < c; i++)
{
tvChannel.FavIndex[i] = refChannel.FavIndex[i];
}
}
else
{
this.ApplyPrNrToFavLists(tvChannel);
}
}
}
else
{
tvChannel.Favorites = refChannel.Favorites & DataRoot.SupportedFavorites;
}
}
private void ApplyFavorites(DataRoot refDataRoot, ChannelInfo refChannel, ChannelInfo tvChannel)
{
if (this.DataRoot.SortedFavorites)
{
if (!this.DataRoot.MixedSourceFavorites || refDataRoot.MixedSourceFavorites)
{
tvChannel.Favorites = refChannel.Favorites & DataRoot.SupportedFavorites;
if (refDataRoot.SortedFavorites)
{
var c = Math.Min(refDataRoot.FavListCount, this.DataRoot.FavListCount);
for (int i = 0; i < c; i++)
{
tvChannel.SetPosition(i + 1, refChannel.GetOldPosition(i + 1));
}
}
else
{
this.ApplyPrNrToFavLists(tvChannel);
}
}
}
else
{
tvChannel.Favorites = refChannel.Favorites & DataRoot.SupportedFavorites;
this.ApplyPrNrToFavLists(tvChannel);
}
}
internal DbChannel(SignalSource source, SQLiteDataReader r, IDictionary<string, int> field,
DataRoot dataRoot, IDictionary<string,bool> encryptionInfo)
{
this.SignalSource = source;
this.RecordIndex = r.GetInt32(field["channel_handle"]);
this.Bits = r.GetInt32(field["list_bits"]);
bool isTv = (Bits & BITS_Tv) != 0;
bool isRadio = (Bits & BITS_Radio) != 0;
bool isAnalog = (source & SignalSource.Analog) != 0;
if (isAnalog && !isTv)
{
this.IsDeleted = true;
return;
}
if (isTv) this.SignalSource |= SignalSource.Tv;
if (isRadio) this.SignalSource |= SignalSource.Radio;
this.Lock = (Bits & BITS_Locked) != 0;
this.OldProgramNr = r.GetInt32(field["channel_number"]);
this.Favorites = this.ParseFavorites(Bits);
if (isAnalog)
this.ReadAnalogData(r, field);
else
this.ReadDvbData(r, field, dataRoot, encryptionInfo);
}
protected void ReadDvbData(SQLiteDataReader r, IDictionary<string, int> field, DataRoot dataRoot,
IDictionary<string, bool> encryptionInfo)
{
string longName, shortName;
this.GetChannelNames(r.GetString(field["channel_label"]), out longName, out shortName);
this.Name = longName;
this.ShortName = shortName;
this.RecordOrder = r.GetInt32(field["channel_order"]);
this.FreqInMhz = (decimal)r.GetInt32(field["frequency"]) / 1000;
int serviceType = r.GetInt32(field["dvb_service_type"]);
this.ServiceType = serviceType;
this.OriginalNetworkId = r.GetInt32(field["onid"]);
this.TransportStreamId = r.GetInt32(field["tsid"]);
this.ServiceId = r.GetInt32(field["sid"]);
int bits = r.GetInt32(field["list_bits"]);
this.Favorites = this.ParseFavorites(bits);
if ((this.SignalSource & SignalSource.Sat) != 0)
{
int satId = r.GetInt32(field["sat_id"]);
var sat = dataRoot.Satellites.TryGet(satId);
if (sat != null)
{
this.Satellite = sat.Name;
this.SatPosition = sat.OrbitalPosition;
int tpId = satId * 1000000 + (int)this.FreqInMhz;
var tp = dataRoot.Transponder.TryGet(tpId);
if (tp != null)
{
this.SymbolRate = tp.SymbolRate;
}
}
}
this.Encrypted = encryptionInfo.TryGet(this.Uid);
}
public LnbConfig(DataMapping mapping, DataRoot dataRoot)
{
this.Id = mapping.GetByte("SettingId");
if (this.Id == 0)
return;
int satIndex = mapping.GetByte("SatIndex");
this.Satellite = dataRoot.Satellites[satIndex];
}
public void ApplyReferenceList(DataRoot refDataRoot)
{
foreach (var channelList in this.DataRoot.ChannelLists)
{
foreach (var channel in channelList.Channels)
channel.SetPosition(this.SubListIndex, -1);
}
StringBuilder log = new StringBuilder();
foreach (var refList in refDataRoot.ChannelLists)
{
var tvList = this.DataRoot.GetChannelList(refList.SignalSource);
if (tvList == null)
{
log.AppendFormat("Skipped reference list {0}\r\n", refList.ShortCaption);
continue;
}
foreach (var refChannel in refList.Channels)
{
var tvChannels = tvList.GetChannelByUid(refChannel.Uid);
ChannelInfo tvChannel = tvChannels.FirstOrDefault(c => c.GetPosition(this.SubListIndex) == -1);
if (tvChannel != null)
{
tvChannel.SetPosition(this.SubListIndex, refChannel.OldProgramNr);
tvChannel.Favorites = refChannel.Favorites & DataRoot.SupportedFavorites;
tvChannel.Skip = refChannel.Skip;
tvChannel.Lock = refChannel.Lock;
tvChannel.Hidden = refChannel.Hidden;
tvChannel.IsDeleted = refChannel.IsDeleted;
if ((tvChannel.SignalSource & SignalSource.Analog) != 0)
{
tvChannel.Name = refChannel.Name;
tvChannel.IsNameModified = true;
}
if (this.DataRoot.SortedFavorites)
{
if (refDataRoot.SortedFavorites)
{
var c = Math.Min(refChannel.FavIndex.Count, tvChannel.FavIndex.Count);
for (int i = 0; i < c; i++)
tvChannel.FavIndex[i] = refChannel.FavIndex[i];
}
else
{
this.ApplyPrNrToFavLists(tvChannel);
}
}
}
else
{
tvChannel = new ChannelInfo(refChannel.SignalSource, refChannel.Uid, refChannel.OldProgramNr,
refChannel.Name);
tvList.AddChannel(tvChannel);
}
}
}
}
protected void ReadDvbData(SQLiteDataReader r, IDictionary<string, int> field, DataRoot dataRoot, Dictionary<long, string> providers)
{
this.ShortName = DbSerializer.ReadUtf16(r, 16);
this.RecordOrder = r.GetInt32(field["major"]);
int serviceType = r.GetInt32(field["srvType"]);
this.ServiceType = serviceType;
this.SignalSource |= LookupData.Instance.IsRadioOrTv(serviceType);
this.OriginalNetworkId = r.GetInt32(field["onid"]);
this.TransportStreamId = r.GetInt32(field["tsid"]);
this.ServiceId = r.GetInt32(field["progNum"]);
this.VideoPid = r.GetInt32(field["vidPid"]);
if (!r.IsDBNull(field["provId"]))
this.Provider = providers.TryGet(r.GetInt64(field["provId"]));
}
private ChannelList GetChannelList(SignalSource signalSource)
{
var channelList = DataRoot.GetChannelList(signalSource);
if (channelList == null)
{
channelList = new ChannelList(signalSource, CreateCaption(signalSource))
{
VisibleColumnFieldNames = Columns
};
DataRoot.AddChannelList(channelList);
}
return(channelList);
}
private void AssertRefListContent(DataRoot dataRoot, string refListFile)
{
CsvFileSerializer csv = new CsvFileSerializer(null, dataRoot, false);
MemoryStream mem = new MemoryStream();
var writer = new StreamWriter(mem);
csv.Save(writer);
writer.Flush();
mem.Seek(0, SeekOrigin.Begin);
var actual = new StreamReader(mem).ReadToEnd();
var expected = File.ReadAllText(refListFile);
// satellite orbital position is no longer part of the UID (Samsung J series doesn't provide this information)
var regex = new Regex(@",S\d+.\d+[EW](-\d+-\d+-\d+,)");
expected = regex.Replace(expected, @",S$1");
Assert.AreEqual(expected, actual);
}
internal static SatChannel CreateFromProxy(ChannelInfo proxy, DataRoot dataRoot, DataMapping mapping, int rawSize)
{
if (proxy.Transponder == null || proxy.Transponder.Satellite == null || proxy.Transponder.Satellite.LnbConfig == null)
return null;
byte[] rawData = mapping.Settings.GetBytes("newRecordTemplate");
if (rawData == null)
return null;
mapping.SetDataPtr(rawData, 0);
mapping.SetWord(_SatConfigIndex, proxy.Transponder.Satellite.LnbConfig.Id);
mapping.SetWord(_TransponderIndex, proxy.Transponder.Id);
mapping.SetWord(_ServiceId, proxy.ServiceId);
var channel = new SatChannel(0, proxy.NewProgramNr, mapping, dataRoot);
channel.Name = proxy.Name;
return channel;
}
public string Load(string fileName, DataRoot root, ChannelList list)
{
if (list.ReadOnly)
return "The current channel list is read-only";
this.lineNumber = 0;
this.dataRoot = root;
this.channelList = list;
this.warnings.Remove(0, this.warnings.Length);
foreach (var channel in this.channelList.Channels)
channel.NewProgramNr = -1;
using (var stream = new StreamReader(fileName, Encoding.Default))
{
ReadChannelsFromStream(stream);
}
return this.warnings.ToString();
}
public SatTransponder(int index, DataMapping mapping, DataRoot dataRoot, int satIndexFactor) : base(index)
{
this.mapping = mapping;
this.data = mapping.Data;
this.offset = mapping.BaseOffset;
this.firstChannelIndex = mapping.GetWord(_FirstChannelIndex);
this.lastChannelIndex = mapping.GetWord(_LastChannelIndex);
this.FrequencyInMhz = mapping.GetWord(_Frequency);
this.OriginalNetworkId = mapping.GetWord(_OriginalNetworkId);
this.TransportStreamId = mapping.GetWord(_TransportStreamId);
this.symbolRate = mapping.GetWord(_SymbolRate);
if (this.symbolRate%100 >= 95)
this.symbolRate = (this.symbolRate/100 + 1)*100;
// note: a correction factor is applied later after all transponders were loaded (*0.5, *1, *2)
this.Satellite = dataRoot.Satellites.TryGet(mapping.GetByte(_SatIndex)/satIndexFactor);
}
public static void Save(TextWriter stream, DataRoot dataRoot, bool includeDeletedChannels = true)
{
foreach (var channelList in dataRoot.ChannelLists)
{
if (channelList.IsMixedSourceFavoritesList) // these pseudo-lists would create dupes for all channels
{
continue;
}
foreach (var channel in channelList.GetChannelsByNewOrder())
{
if (channel.NewProgramNr == -1 && !includeDeletedChannels)
{
continue;
}
var line = $",{channel.NewProgramNr},,{channel.Uid},\"{channel.Name}\",{EncodeSignalSource(channel.SignalSource)},{EncodeFavoritesAndFlags(channel)}";
stream.WriteLine(line);
}
}
}
protected void ReadDvbData(SQLiteDataReader r, IDictionary<string, int> field, DataRoot dataRoot, byte[] delivery)
{
int stype = r.GetInt32(field["stype"]);
this.SignalSource |= LookupData.Instance.IsRadioOrTv(stype);
this.ServiceType = stype;
int freq = r.GetInt32(field["freq"]);
if ((this.SignalSource & SignalSource.Sat) != 0)
{
// ReSharper disable PossibleLossOfFraction
this.FreqInMhz = freq/10;
// ReSharper restore PossibleLossOfFraction
int satId = r.GetInt32(field["physical_ch"]) >> 12;
var sat = dataRoot.Satellites.TryGet(satId);
if (sat != null)
{
this.Satellite = sat.Name;
this.SatPosition = sat.OrbitalPosition;
}
if (delivery.Length >= 7)
{
this.SymbolRate = (delivery[5] >> 4)*10000 + (delivery[5] & 0x0F)*1000 +
(delivery[6] >> 4)*100 + (delivery[6] & 0x0F)*10;
}
}
else
{
freq /= 1000;
this.FreqInMhz = freq;
this.ChannelOrTransponder = (this.SignalSource & SignalSource.Antenna) != 0 ?
LookupData.Instance.GetDvbtTransponder(freq).ToString() :
LookupData.Instance.GetDvbcTransponder(freq).ToString();
this.Satellite = (this.SignalSource & SignalSource.Antenna) != 0 ? "DVB-T" : "DVB-C";
}
this.OriginalNetworkId = r.GetInt32(field["onid"]);
this.TransportStreamId = r.GetInt32(field["tsid"]);
this.ServiceId = r.GetInt32(field["sid"]);
}
internal DbChannel(SQLiteDataReader r, IDictionary<string, int> field, DataRoot dataRoot, Encoding encoding)
{
this.RecordIndex = r.GetInt32(field["rowid"]);
this.RecordOrder = r.GetInt32(field["major_channel"]);
this.OldProgramNr = r.GetInt32(field["major_channel"]);
int ntype = r.GetInt32(field["ntype"]);
if (ntype == 1)
{
this.SignalSource |= SignalSource.DvbS;
if (r.GetInt32(field["ya_svcid"]) >= 0)
this.SignalSource |= SignalSource.Freesat;
}
else if (ntype == 2)
this.SignalSource |= SignalSource.DvbT;
else if (ntype == 3)
this.SignalSource |= SignalSource.DvbC;
else if (ntype == 10)
this.SignalSource |= SignalSource.AnalogT | SignalSource.Tv;
else if (ntype == 14)
this.SignalSource |= SignalSource.AnalogC | SignalSource.Tv;
else if (ntype == 15)
this.SignalSource |= SignalSource.SatIP;
byte[] buffer = new byte[1000];
var len = r.GetBytes(field["delivery"], 0, buffer, 0, 1000);
this.AddDebug(buffer, 0, (int) len);
this.Skip = r.GetInt32(field["skip"]) != 0;
this.Encrypted = r.GetInt32(field["free_CA_mode"]) != 0;
this.Lock = r.GetInt32(field["child_lock"]) != 0;
this.ParseFavorites(r, field);
this.ReadNamesWithEncodingDetection(r, field, encoding);
if (ntype == 10 || ntype == 14)
this.ReadAnalogData(r, field);
else
this.ReadDvbData(r, field, dataRoot, buffer);
}
public string Load(string fileName, DataRoot root, ChannelList list)
{
if (list.ReadOnly)
{
return("The current channel list is read-only");
}
this.lineNumber = 0;
this.dataRoot = root;
this.channelList = list;
this.warnings.Remove(0, this.warnings.Length);
foreach (var channel in this.channelList.Channels)
{
channel.NewProgramNr = -1;
}
using (var stream = new StreamReader(fileName, Encoding.Default))
{
ReadChannelsFromStream(stream);
}
return(this.warnings.ToString());
}
public SatChannel(int order, int slot, DataMapping data, DataRoot dataRoot) : base(data)
{
this.InUse = data.GetWord(_SatConfigIndex) != 0xFFFF;
if (!InUse)
return;
this.InitCommonData(slot, SignalSource.DvbS, data);
this.InitDvbData(data);
int transponderIndex = data.GetWord(_TransponderIndex);
Transponder transponder = dataRoot.Transponder.TryGet(transponderIndex);
Satellite sat = transponder.Satellite;
this.Transponder = transponder;
this.Satellite = sat.Name;
this.SatPosition = sat.OrbitalPosition;
this.RecordOrder = order;
this.TransportStreamId = transponder.TransportStreamId;
this.OriginalNetworkId = transponder.OriginalNetworkId;
this.SymbolRate = transponder.SymbolRate;
this.Polarity = transponder.Polarity;
this.FreqInMhz = transponder.FrequencyInMhz;
}
internal DbChannel(SQLiteDataReader r, IDictionary<string, int> field, DataRoot dataRoot, Dictionary<long, string> providers, Satellite sat, Transponder tp)
{
var chType = r.GetInt32(field["chType"]);
this.SignalSource = DbSerializer.ChTypeToSignalSource(chType);
this.RecordIndex = r.GetInt64(field["SRV.srvId"]);
this.OldProgramNr = r.GetInt32(field["major"]);
this.FreqInMhz = (decimal)r.GetInt32(field["freq"]) / 1000;
this.ChannelOrTransponder =
(this.SignalSource & SignalSource.DvbT) == SignalSource.DvbT ? LookupData.Instance.GetDvbtTransponder(this.FreqInMhz).ToString() :
(this.SignalSource & SignalSource.DvbC) == SignalSource.DvbC ? LookupData.Instance.GetDvbcTransponder(this.FreqInMhz).ToString() :
(this.SignalSource & SignalSource.Sat) == SignalSource.DvbS ? LookupData.Instance.GetAstraTransponder((int)this.FreqInMhz).ToString() :
"";
this.Name = DbSerializer.ReadUtf16(r, 6);
this.Hidden = r.GetBoolean(field["hidden"]);
this.Encrypted = r.GetBoolean(field["scrambled"]);
this.Lock = r.GetBoolean(field["lockMode"]);
this.Skip = !r.GetBoolean(field["numSel"]);
if (sat != null)
{
this.Satellite = sat.Name;
this.SatPosition = sat.OrbitalPosition;
}
if (tp != null)
{
this.Transponder = tp;
this.SymbolRate = tp.SymbolRate;
}
if ((this.SignalSource & SignalSource.Digital) != 0)
this.ReadDvbData(r, field, dataRoot, providers);
else
this.ReadAnalogData(r, field);
base.IsDeleted = this.OldProgramNr == -1;
}
private void AssertRefListContent(DataRoot dataRoot, string refListFile)
{
CsvFileSerializer csv = new CsvFileSerializer(null, dataRoot, false);
MemoryStream mem = new MemoryStream();
var writer = new StreamWriter(mem);
csv.Save(writer);
writer.Flush();
mem.Seek(0, SeekOrigin.Begin);
var actual = new StreamReader(mem).ReadToEnd();
var expected = File.ReadAllText(refListFile);
Assert.AreEqual(expected, actual);
}
private void ReadChannel(string line, int lineNr)
{
var parts = CsvFile.Parse(line, ',');
if (parts.Count < 5)
{
return;
}
if (!int.TryParse(parts[1], out var programNr))
{
return;
}
var uid = parts[3];
if (uid.StartsWith("S")) // remove satellite orbital position from UID ... not all TV models provide this information
{
uid = "S" + uid.Substring(uid.IndexOf('-'));
}
var signalSource = GetSignalSource(ref programNr, uid, parts);
if (signalSource == 0)
{
return;
}
var channelList = GetChannelList(signalSource);
if (channelList == null)
{
return;
}
var name = parts[4];
var channel = new ChannelInfo(signalSource, lineNr, programNr, name);
var uidParts = uid.Split('-');
if (uidParts.Length >= 4)
{
if (int.TryParse(uidParts[1], out var val))
{
channel.OriginalNetworkId = val;
}
if (int.TryParse(uidParts[2], out val))
{
channel.TransportStreamId = val;
}
if (int.TryParse(uidParts[3], out val))
{
channel.ServiceId = val;
}
}
if (parts.Count >= 7)
{
ApplyFlags(channel, parts[6]);
}
DataRoot.AddChannel(channelList, channel);
}
private bool LoadTvDataFile(ISerializerPlugin plugin, string tvDataFile)
{
if (!File.Exists(tvDataFile))
{
XtraMessageBox.Show(this, Resources.MainForm_LoadTvDataFile_FileNotFound_Caption,
string.Format(Resources.MainForm_LoadTvDataFile_FileNotFound_Message, tvDataFile),
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return false;
}
if (plugin == null)
plugin = this.GetPluginForFile(tvDataFile);
// abort action if there is no currentTvSerializer for the input file
var serializer = plugin == null ? null : plugin.CreateSerializer(tvDataFile);
if (serializer == null)
return false;
if (!this.PromptSaveAndContinue())
return false;
serializer.DefaultEncoding = this.defaultEncoding;
serializer.Load();
this.SetFileName(tvDataFile);
this.currentPlugin = plugin;
this.currentTvSerializer = serializer;
this.dataRoot = this.currentTvSerializer.DataRoot;
this.AddFileToMruList(this.currentTvFile);
this.UpdateMruMenu();
return true;
}
internal Channels(int pos, String line, DataRoot dataRoot)
{
this.confLine = line;
this.RecordIndex = this.RecordOrder = this.OldProgramNr = pos+1;
try
{
if (line[0] == ':')
{
this.Name = Convert.ToString(line.Split(':').GetValue(1));
return;
}
var fields = line.Split(':');
// field 0 - ChannelName[,ShotName][;ProviderName]
if (fields[0].IndexOf(',') >= 0 || fields[0].IndexOf(';') >= 0)
{
if (fields[0].IndexOf(',') >= 0)
{
this.Name = fields[0].Substring(0, fields[0].LastIndexOf(','));
if (fields[0].IndexOf(';') >= 0)
this.ShortName = fields[0].Split(';').GetValue(0).ToString().Substring(fields[0].LastIndexOf(',')+1);
else
this.ShortName = fields[0].Substring(fields[0].LastIndexOf(',')+1);
}
else
this.Name = Convert.ToString(fields[0].Split(';').GetValue(0));
if (fields[0].IndexOf(';') >= 0)
this.Provider = Convert.ToString(fields[0].Split(';').GetValue(1));
}
else
this.Name = Convert.ToString(fields[0]);
if (fields.Length >= 9)
{
// field 1 - Freqency
// DVB-S - Frequency in MHz.
// DVB-C/T - Frequency in MHz, kHz or Hz.
// analogue- Frequency in MHz. (analogTV plugin)
int freq = Convert.ToInt32(fields[1]);
// TODO - corrent DVB-C/T to MHz
this.FreqInMhz = freq;
// field 2 - Params
ParseParams(Convert.ToString(fields[2]));
// field 3 - Source
string ntype = Convert.ToString(fields[3]);
switch (ntype[0])
{
case 'S':
this.SignalSource |= SignalSource.DvbS;
this.Satellite = ntype.Substring(1,ntype.Length -1);
this.SatPosition = ntype.Substring(1, ntype.Length - 1);
break;
case 'C':
this.SignalSource |= SignalSource.DvbC;
this.Satellite = "DVB-C";
break;
case 'T':
this.SignalSource |= SignalSource.DvbT;
this.Satellite = "DVB-T";
break;
}
// field 4 - SymbolRate
this.SymbolRate = Convert.ToInt32(fields[4]);
// field 5 - Video-PID[+PCR-PID][=Stream-Type]
vtype = 0;
string tmp = fields[5];
if (tmp.IndexOf('=') >= 0 || tmp.IndexOf('+') >= 0)
{
this.SignalSource |= SignalSource.Tv;
if (tmp.IndexOf('+') >= 0)
{
this.VideoPid = Convert.ToInt32(fields[5].Split('+').GetValue(0));
if (tmp.IndexOf('=') >= 0)
vtype = Convert.ToInt32(fields[5].Split('=').GetValue(1));
}
else
{
this.VideoPid = Convert.ToInt32(fields[5].Split('=').GetValue(0));
vtype = Convert.ToInt32(fields[5].Split('=').GetValue(1));
}
}
else if (tmp == "0" || tmp == "1")
{
this.SignalSource |= SignalSource.Radio;
if (tmp == "1")
this.Encrypted = true;
}
else
this.VideoPid = Convert.ToInt32(fields[5]);
if (this.VideoPid != 0 && vtype == 0)
vtype = 2; // default is MPEG-2
// field 6 - Audio-PID[=Language-ID][@Stream-Type][;Dolby-PID[=Language-ID][@Stream-Type]]
int NumApids = 0;
int NumDpids = 0;
apids[0] = 0;
atypes[0] = 0;
dpids[0] = 0;
dtypes[0] = 0;
// example field: 5102=deu@3,5103=deu;5106
// 101=deu@3;103=deu@106
foreach (string f1 in fields[6].Split(','))
{
int i = 0;
foreach (string apid in f1.Split(';'))
{
if(i == 0) // apids
{
atypes[NumApids] = 4; // backwards compatibility
if (apid.IndexOf('=') >= 0)
{
apids[NumApids] = Convert.ToInt32(apid.Split('=').GetValue(0));
if (apid.IndexOf('@') >= 0)
{
tmp = Convert.ToString(apid.Split('=').GetValue(1));
alangs[NumApids] = Convert.ToString(tmp.Split('@').GetValue(0));
atypes[NumApids] = Convert.ToInt32(tmp.Split('@').GetValue(1));
}
else
alangs[NumApids] = Convert.ToString(apid.Split('=').GetValue(1));
}
else if (apid.IndexOf('@') >= 0)
{
apids[NumApids] = Convert.ToInt32(apid.Split('@').GetValue(0));
atypes[NumApids] = Convert.ToInt32(apid.Split('@').GetValue(1));
}
else
apids[NumApids] = Convert.ToInt32(apid);
NumApids++;
}
else // dpids
{
//dtypes[NumDpids]
//dlangs[NumDpids]
//dpids[NumDpids]
NumDpids++;
}
i++;
}
}
this.AudioPid = apids[0];
this.ServiceType = getServiceType();
// field 7 - Teletext-PID (TPID)
// field 8 - Conditional Access-ID (CAID)
if (Convert.ToString(fields[8]) == "0")
this.Encrypted = false;
else
this.Encrypted = true;
// field 9 - Service ID (SID)
this.ServiceId = Convert.ToInt32(fields[9]);
// field 10 - Network ID (NID)
this.OriginalNetworkId = Convert.ToInt32(fields[10]);
// field 11 - Transport Steam ID (TID)
this.TransportStreamId = Convert.ToInt32(fields[11]);
// field 12 - Radio ID (RID)
}
}
catch (Exception e)
{
Console.WriteLine("{0} Exception caught.", e);
}
}
/// <summary>
/// Applies the ordering of a reference list to the TV list
/// </summary>
/// <param name="refDataRoot">object representing the whole reference list file</param>
/// <param name="refList">the particular ChannelList to take the order from</param>
/// <param name="refListPosIndex">the sublist index in the reference list that should be applied (0=main channel number, 1=fav1, ...)</param>
/// <param name="tvList">the particular ChannelList to apply the order to</param>
/// <param name="tvListPosIndex">the sublist index in the target list that should be changed (-1=main and all favs, 0=main channel number, 1=fav1, ...)</param>
/// <param name="addProxyChannels">if true, a placeholder channel will be created in the tvList if there is no matching TV channel for a reference channel</param>
/// <param name="positionOffset">can be used to shift the Pr# of the reference list so avoid conflicts with already assigned Pr# in the TV list</param>
/// <param name="chanFilter">a function which is called for each channel in the reference list (with 2nd parameter=true) and TV list (2nd parameter=false) to determine if the channel is part of the reordering
/// This is used to filter for analog/digital, radio/TV, antenna/cable/sat/ip
/// </param>
/// <param name="overwrite">controls whether Pr# will be reassigned to the reference channel when they are already in-use in the TV list</param>
/// <param name="consecutive">when true, consecutive numbers will be used instead of the Pr# in the reference list when applying the order</param>
public void ApplyReferenceList(DataRoot refDataRoot, ChannelList refList, int refListPosIndex, ChannelList tvList, int tvListPosIndex, bool addProxyChannels = true, int positionOffset = 0, Func <ChannelInfo, bool, bool> chanFilter = null, bool overwrite = true, bool consecutive = false)
{
// create Hashtable for exact channel lookup
// the UID of a TV channel list contains a source-indicator (Analog, Cable, Sat), which may be undefined in the reference list)
var onidTsidSid = new Dictionary <long, List <ChannelInfo> >();
var chansByNewNr = new Dictionary <int, List <ChannelInfo> >();
foreach (var channel in tvList.Channels)
{
var key = DvbKey(channel.OriginalNetworkId, channel.TransportStreamId, channel.ServiceId);
if (key == 0)
{
continue;
}
var list = onidTsidSid.TryGet(key);
if (list == null)
{
list = new List <ChannelInfo>();
onidTsidSid.Add(key, list);
}
list.Add(channel);
}
var incNr = 1 + positionOffset;
var refPos = refListPosIndex < 0 || !refDataRoot.SortedFavorites ? 0 : refListPosIndex;
var refChannels = refList.Channels.OrderBy(ch => ch.GetOldPosition(refPos)).ToList();
var newPos = Math.Max(0, tvListPosIndex);
foreach (var refChannel in refChannels)
{
if (!(chanFilter?.Invoke(refChannel, true) ?? true))
{
continue;
}
var tvChannel = FindChannel(tvList, newPos, refChannel, onidTsidSid);
if (tvChannel != null)
{
if (!(chanFilter?.Invoke(tvChannel, false) ?? true))
{
continue;
}
var newNr = consecutive ? incNr++ : refChannel.GetOldPosition(refPos) + positionOffset;
// handle conflicts when the number is already in-use
if (chansByNewNr.TryGetValue(newNr, out var curChans))
{
if (!overwrite)
{
continue;
}
foreach (var chan in curChans)
{
chan.SetPosition(newPos, -1);
}
}
else
{
curChans = new List <ChannelInfo>();
chansByNewNr[newNr] = curChans;
}
curChans.Add(tvChannel);
tvChannel.SetPosition(newPos, newNr);
if (refDataRoot.CanSkip && this.DataRoot.CanSkip)
{
tvChannel.Skip = refChannel.Skip;
}
if (refDataRoot.CanLock && this.DataRoot.CanLock)
{
tvChannel.Lock = refChannel.Lock;
}
if (refDataRoot.CanHide && this.DataRoot.CanHide)
{
tvChannel.Hidden = refChannel.Hidden;
}
//tvChannel.IsDeleted = refChannel.IsDeleted;
if ((tvChannel.SignalSource & SignalSource.Analog) != 0 && !string.IsNullOrEmpty(refChannel.Name))
{
tvChannel.Name = refChannel.Name;
tvChannel.IsNameModified = true;
}
if (tvListPosIndex == -1)
{
ApplyFavorites(refDataRoot, refChannel, tvChannel);
}
}
else if (addProxyChannels)
{
tvChannel = new ChannelInfo(refChannel.SignalSource, refChannel.Uid, refChannel.OldProgramNr, refChannel.Name);
tvList.AddChannel(tvChannel);
}
}
}
/// <summary>
/// Applies the ordering of a reference list to the TV list
/// </summary>
/// <param name="refDataRoot">object representing the whole reference list file</param>
/// <param name="refList">the particular ChannelList to take the order from</param>
/// <param name="tvList">the particular ChannelList to apply the order to</param>
/// <param name="addProxyChannels">if true, a placeholder channel will be created in the tvList if there is no matching TV channel for a reference channel</param>
/// <param name="positionOffset">can be used to shift the Pr# of the reference list so avoid conflicts with already assigned Pr# in the TV list</param>
/// <param name="chanFilter">a function which is called for each channel in the reference list (with 2nd parameter=true) and TV list (2nd parameter=false) to determine if the channel is part of the reordering
/// This is used to filter for analog/digital, radio/TV, antenna/cable/sat/ip
/// </param>
/// <param name="overwrite">controls whether Pr# will be reassigned to the reference channel when they are already in-use in the TV list</param>
/// <param name="consecutive">when true, consecutive numbers will be used instead of the Pr# in the reference list when applying the order</param>
public void ApplyReferenceList(DataRoot refDataRoot, ChannelList refList, ChannelList tvList, bool addProxyChannels = true, int positionOffset = 0, Func <ChannelInfo, bool, bool> chanFilter = null, bool overwrite = true, bool consecutive = false)
{
// create Hashtable for exact channel lookup
// the UID of a TV channel list contains a source-indicator (Analog, Cable, Sat), which may be undefined in the reference list)
var onidTsidSid = new Dictionary <long, List <ChannelInfo> >();
foreach (var channel in tvList.Channels)
{
var key = DvbKey(channel.OriginalNetworkId, channel.TransportStreamId, channel.ServiceId);
var list = onidTsidSid.TryGet(key);
if (list == null)
{
list = new List <ChannelInfo>();
onidTsidSid.Add(key, list);
}
list.Add(channel);
}
var incNr = 1 + positionOffset;
foreach (var refChannel in refList.Channels.OrderBy(ch => ch.OldProgramNr))
{
if (!(chanFilter?.Invoke(refChannel, true) ?? true))
{
continue;
}
var tvChannels = tvList.GetChannelByUid(refChannel.Uid);
// try to find matching channels based on ONID+TSID+SID
if (tvChannels.Count == 0)
{
var key = DvbKey(refChannel.OriginalNetworkId, refChannel.TransportStreamId, refChannel.ServiceId);
List <ChannelInfo> candidates;
if (key != 0 && onidTsidSid.TryGetValue(key, out candidates))
{
tvChannels = candidates;
// narrow the list down further when a transponder is also provided (i.e. the same TV channel can be received on multiple DVB-T frequencies)
if (tvChannels.Count > 1 && !string.IsNullOrEmpty(refChannel.ChannelOrTransponder))
{
candidates = tvChannels.Where(ch => ch.ChannelOrTransponder == refChannel.ChannelOrTransponder).ToList();
if (candidates.Count > 0)
{
tvChannels = candidates;
}
}
}
}
// try to find matching channels by name
if (tvChannels.Count == 0 && !string.IsNullOrWhiteSpace(refChannel.Name))
{
tvChannels = tvList.GetChannelByName(refChannel.Name).ToList();
}
// get the first unassigned channel from the candidates (e.g. when matching by non-unique names), or fall back to the first matching channel (e.g. by unique ID)
ChannelInfo tvChannel = tvChannels.FirstOrDefault(c => c.GetPosition(0) == -1);
if (tvChannel == null && tvChannels.Count > 0)
{
tvChannel = tvChannels[0];
}
if (tvChannel != null)
{
if (!(chanFilter?.Invoke(tvChannel, false) ?? true))
{
continue;
}
var newNr = consecutive ? incNr++ : refChannel.OldProgramNr + positionOffset;
// handle conflicts when the number is already in-use
var curChans = tvList.GetChannelByNewProgNr(newNr);
if (!overwrite && curChans.Any())
{
continue;
}
foreach (var chan in curChans)
{
chan.NewProgramNr = -1;
}
tvChannel.SetPosition(0, newNr);
tvChannel.Skip = refChannel.Skip;
tvChannel.Lock = refChannel.Lock;
tvChannel.Hidden = refChannel.Hidden;
tvChannel.IsDeleted = refChannel.IsDeleted;
if ((tvChannel.SignalSource & SignalSource.Analog) != 0 && !string.IsNullOrEmpty(refChannel.Name))
{
tvChannel.Name = refChannel.Name;
tvChannel.IsNameModified = true;
}
ApplyFavorites(refDataRoot, refChannel, tvChannel);
}
else if (addProxyChannels)
{
tvChannel = new ChannelInfo(refChannel.SignalSource, refChannel.Uid, refChannel.OldProgramNr, refChannel.Name);
tvList.AddChannel(tvChannel);
}
}
}
public void ApplyReferenceList(DataRoot refDataRoot)
{
foreach (var channelList in this.DataRoot.ChannelLists)
{
foreach (var channel in channelList.Channels)
{
channel.SetPosition(this.SubListIndex, -1);
}
}
StringBuilder log = new StringBuilder();
foreach (var refList in refDataRoot.ChannelLists)
{
var tvList = this.DataRoot.GetChannelList(refList.SignalSource);
if (tvList == null)
{
log.AppendFormat("Skipped reference list {0}\r\n", refList.ShortCaption);
continue;
}
foreach (var refChannel in refList.Channels)
{
var tvChannels = tvList.GetChannelByUid(refChannel.Uid);
ChannelInfo tvChannel = tvChannels.FirstOrDefault(c => c.GetPosition(this.SubListIndex) == -1);
if (tvChannel != null)
{
tvChannel.SetPosition(this.SubListIndex, refChannel.OldProgramNr);
tvChannel.Favorites = refChannel.Favorites & DataRoot.SupportedFavorites;
tvChannel.Skip = refChannel.Skip;
tvChannel.Lock = refChannel.Lock;
tvChannel.Hidden = refChannel.Hidden;
tvChannel.IsDeleted = refChannel.IsDeleted;
if ((tvChannel.SignalSource & SignalSource.Analog) != 0)
{
tvChannel.Name = refChannel.Name;
tvChannel.IsNameModified = true;
}
if (this.DataRoot.SortedFavorites)
{
if (refDataRoot.SortedFavorites)
{
var c = Math.Min(refChannel.FavIndex.Count, tvChannel.FavIndex.Count);
for (int i = 0; i < c; i++)
{
tvChannel.FavIndex[i] = refChannel.FavIndex[i];
}
}
else
{
this.ApplyPrNrToFavLists(tvChannel);
}
}
}
else
{
tvChannel = new ChannelInfo(refChannel.SignalSource, refChannel.Uid, refChannel.OldProgramNr,
refChannel.Name);
tvList.AddChannel(tvChannel);
}
}
}
}
public CsvFileSerializer(string fileName, DataRoot dataRoot, bool addChannels)
{
this.fileName = fileName;
this.dataRoot = dataRoot;
this.addChannels = addChannels;
}
public CsvFileSerializer(string fileName, DataRoot dataRoot, bool addChannels)
{
this.fileName = fileName;
this.dataRoot = dataRoot;
this.addChannels = addChannels;
}
