mirror of
https://github.com/PredatH0r/ChanSort.git
synced 2026-05-07 09:26:05 +02:00
- merged projects so that there is one loader for each manufacturer
This commit is contained in:
Horst Beham
14
source/ChanSort.Loader.Hisense/ChannelDb/Channel.cs
Normal file
14
source/ChanSort.Loader.Hisense/ChannelDb/Channel.cs
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@@ -0,0 +1,14 @@
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using ChanSort.Api;
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namespace ChanSort.Loader.Hisense.ChannelDb
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{
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internal class Channel : ChannelInfo
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{
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public int ChannelId;
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public int NwMask;
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public Channel(SignalSource ssource, long id, int prNr, string name): base(ssource, id, prNr, name)
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{
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}
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}
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}
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666
source/ChanSort.Loader.Hisense/ChannelDb/ChannelDbSerializer.cs
Normal file
666
source/ChanSort.Loader.Hisense/ChannelDb/ChannelDbSerializer.cs
Normal file
@@ -0,0 +1,666 @@
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//#define LOCK_LCN_LISTS
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using System;
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using System.Collections.Generic;
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using System.Data;
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using ChanSort.Api;
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using System.Data.SQLite;
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using System.IO;
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using System.Text.RegularExpressions;
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namespace ChanSort.Loader.Hisense.ChannelDb
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{
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public class ChannelDbSerializer : SerializerBase
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{
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#region enums and bitmasks
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internal enum BroadcastType
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{
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Analog = 1,
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Dvb = 2
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}
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internal enum BroadcastMedium
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{
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DigTer = 1,
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DigCab = 2,
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DigSat = 3,
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AnaTer = 4,
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AnaCab = 5,
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AnaSat = 6
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}
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internal enum ServiceType
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{
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Tv = 1,
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Radio = 2,
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App = 3
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}
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[Flags]
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internal enum NwMask
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{
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Active = 1 << 1,
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Visible = 1 << 3,
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Fav1 = 1 << 4,
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Fav2 = 1 << 5,
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Fav3 = 1 << 6,
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Fav4 = 1 << 7,
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Lock = 1 << 8
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}
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[Flags]
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internal enum OptionMask
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{
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NameEdited = 1 << 3,
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ChNumEdited = 1 << 10,
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DeletedByUser = 1 << 13
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}
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[Flags]
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internal enum HashCode
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{
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Name = 1 << 0,
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ChannelId = 1 << 1,
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BroadcastType = 1 << 2,
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TsRecId = 1 << 3,
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ProgNum = 1 << 4,
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DvbShortName = 1 << 5,
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Radio = 1 << 10,
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Encrypted = 1 << 11,
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Tv = 1 << 13
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}
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[Flags]
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internal enum DvbLinkageMask
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{
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Ts = 1 << 2
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}
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#endregion
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private readonly List<ChannelList> channelLists = new List<ChannelList>();
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private readonly Dictionary<long, Channel> channelsById = new Dictionary<long, Channel>();
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private List<string> tableNames;
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// the fav_1 - fav_4 tables in channel.db of a H50B7700UW has different column names and a primary key/unique constraint which requires specific handling
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private bool hasCamelCaseFavSchema = false;
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#region ctor()
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public ChannelDbSerializer(string inputFile) : base(inputFile)
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{
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DepencencyChecker.AssertVc2010RedistPackageX86Installed();
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this.Features.ChannelNameEdit = ChannelNameEditMode.All;
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this.Features.DeleteMode = DeleteMode.NotSupported;
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this.Features.CanSkipChannels = false;
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this.Features.CanLockChannels = true;
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this.Features.CanHideChannels = true;
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this.Features.CanHaveGaps = true;
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this.Features.SortedFavorites = true;
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channelLists.Add(new ChannelList(SignalSource.Antenna, "Antenna"));
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channelLists.Add(new ChannelList(SignalSource.Cable, "Cable"));
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channelLists.Add(new ChannelList(SignalSource.Sat, "Sat"));
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channelLists.Add(new ChannelList(SignalSource.Sat, "Preferred Sat"));
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channelLists.Add(new ChannelList(0, "CI 1"));
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channelLists.Add(new ChannelList(0, "CI 2"));
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channelLists.Add(new ChannelList(0, "Favorites"));
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channelLists[channelLists.Count - 1].IsMixedSourceFavoritesList = true;
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foreach (var list in this.channelLists)
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{
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this.DataRoot.AddChannelList(list);
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list.VisibleColumnFieldNames = new List<string>
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{
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"OldPosition",
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"Position",
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"Source",
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"NewProgramNr",
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"Name",
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"ShortName",
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"Favorites",
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"Lock",
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"Hidden",
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"Encrypted",
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"FreqInMhz",
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"OriginalNetworkId",
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"TransportStreamId",
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"ServiceId",
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"ServiceType",
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"ServiceTypeName",
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"NetworkName",
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"Satellite",
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"SymbolRate"
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};
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}
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}
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#endregion
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#region Load()
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public override void Load()
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{
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using (var conn = new SQLiteConnection("Data Source=" + this.FileName))
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{
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conn.Open();
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using (var cmd = conn.CreateCommand())
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{
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this.RepairCorruptedDatabaseImage(cmd);
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this.LoadTableNames(cmd);
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if (!tableNames.Contains("svl_1") && !tableNames.Contains("svl_2") && !tableNames.Contains("svl_3"))
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throw new FileLoadException("File doesn't contain svl_* tables");
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this.LoadSatelliteData(cmd);
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this.LoadTslData(cmd);
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this.LoadSvlData(cmd);
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this.LoadFavorites(cmd);
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}
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}
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int totalCount = 0;
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foreach (var list in this.channelLists)
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totalCount += list.Count;
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if (totalCount == 0)
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Api.View.Default.MessageBox(Resources.Load_NoChannelsMsg, Resources.Load_NoChannelsCaption);
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}
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#endregion
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#region RepairCorruptedDatabaseImage()
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private void RepairCorruptedDatabaseImage(SQLiteCommand cmd)
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{
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cmd.CommandText = "REINDEX";
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cmd.ExecuteNonQuery();
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}
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#endregion
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#region LoadTableNames()
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private void LoadTableNames(SQLiteCommand cmd)
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{
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this.tableNames = new List<string>();
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cmd.CommandText = "SELECT name FROM sqlite_master WHERE type = 'table' order by name";
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using (var r = cmd.ExecuteReader())
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{
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while (r.Read())
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tableNames.Add(r.GetString(0));
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}
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}
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#endregion
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#region LoadSatelliteData()
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private void LoadSatelliteData(SQLiteCommand cmd)
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{
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var regex = new Regex(@"^satl_\d$");
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foreach (var tableName in this.tableNames)
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{
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if (!regex.IsMatch(tableName))
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continue;
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cmd.CommandText = "select satl_rec_id, i2_orb_pos, ac_sat_name from " + tableName;
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using (var r = cmd.ExecuteReader())
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{
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while (r.Read())
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{
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var sat = new Satellite(r.GetInt32(0));
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var pos = r.GetInt32(1);
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sat.OrbitalPosition = $"{(decimal) Math.Abs(pos) / 10:n1}{(pos < 0 ? 'W' : 'E')}";
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sat.Name = r.GetString(2);
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this.DataRoot.AddSatellite(sat);
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}
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}
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}
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}
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#endregion
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#region LoadTslData()
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private void LoadTslData(SQLiteCommand cmd)
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{
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var regex = new Regex(@"^tsl_(\d)$");
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foreach (var table in this.tableNames)
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{
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var match = regex.Match(table);
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if (!match.Success)
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continue;
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int x = int.Parse(match.Groups[1].Value);
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this.LoadTslData(cmd, x, "tsl_#_data_ter_dig", ", freq",
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(t, r, i0) => { t.FrequencyInMhz = (decimal) r.GetInt32(i0 + 0) / 1000000; });
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this.LoadTslData(cmd, x, "tsl_#_data_ter_ana", ", freq",
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(t, r, i0) => { t.FrequencyInMhz = (decimal) r.GetInt32(i0 + 0) / 1000000; });
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this.LoadTslData(cmd, x, "tsl_#_data_cab_dig", ", freq, sym_rate", (t, r, i0) =>
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{
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t.FrequencyInMhz = (decimal) r.GetInt32(i0 + 0) / 1000000;
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t.SymbolRate = r.GetInt32(i0 + 1);
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});
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this.LoadTslData(cmd, x, "tsl_#_data_cab_ana", ", freq",
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(t, r, i0) => { t.FrequencyInMhz = (decimal) r.GetInt32(i0 + 0) / 1000000; });
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this.LoadTslData(cmd, x, "tsl_#_data_sat_dig", ", freq, sym_rate, orb_pos", (t, r, i0) =>
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{
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t.FrequencyInMhz = r.GetInt32(i0 + 0);
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t.SymbolRate = r.GetInt32(i0 + 1);
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// satellite information may or may not be available in the database. if there is none, create a proxy sat records from the orbital position in the TSL data
|
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if (t.Satellite == null)
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{
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var opos = r.GetInt32(i0 + 2);
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var sat = this.DataRoot.Satellites.TryGet(opos);
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if (sat == null)
|
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{
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sat = new Satellite(opos);
|
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var pos = (decimal) opos / 10;
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sat.Name = pos < 0 ? (-pos).ToString("n1") + "W" : pos.ToString("n1") + "E";
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}
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|
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t.Satellite = sat;
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}
|
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});
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}
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}
|
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|
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private void LoadTslData(SQLiteCommand cmd, int tableNr, string joinTable, string joinFields,
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Action<Transponder, SQLiteDataReader, int> enhanceTransponderInfo)
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{
|
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if (!this.tableNames.Contains(joinTable.Replace("#", tableNr.ToString())))
|
||||
return;
|
||||
|
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cmd.CommandText =
|
||||
$"select tsl_#.tsl_rec_id, `t_desc.on_id`, `t_desc.ts_id`, `t_ref.satl_rec_id`, `t_desc.e_bcst_medium` {joinFields} "
|
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+ $" from tsl_# inner join {joinTable} on {joinTable}.tsl_rec_id=tsl_#.tsl_rec_id";
|
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cmd.CommandText = cmd.CommandText.Replace("#", tableNr.ToString());
|
||||
using (var r = cmd.ExecuteReader())
|
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{
|
||||
while (r.Read())
|
||||
{
|
||||
int id = (tableNr << 16) | r.GetInt32(0);
|
||||
var trans = new Transponder(id);
|
||||
trans.OriginalNetworkId = r.GetInt32(1);
|
||||
trans.TransportStreamId = r.GetInt32(2);
|
||||
trans.Satellite = this.DataRoot.Satellites.TryGet(r.GetInt32(3));
|
||||
|
||||
enhanceTransponderInfo(trans, r, 5);
|
||||
|
||||
this.DataRoot.AddTransponder(trans.Satellite, trans);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region LoadSvlData()
|
||||
|
||||
private void LoadSvlData(SQLiteCommand cmd)
|
||||
{
|
||||
var regex = new Regex(@"^svl_(\d)$");
|
||||
foreach (var table in this.tableNames)
|
||||
{
|
||||
var match = regex.Match(table);
|
||||
if (!match.Success)
|
||||
continue;
|
||||
int x = int.Parse(match.Groups[1].Value);
|
||||
if (x < 1 || x > 6)
|
||||
{
|
||||
this.DataRoot.Warnings.AppendLine("Skipping unknown channel list with number " + x);
|
||||
return;
|
||||
}
|
||||
|
||||
this.LoadSvlData(cmd, x, "svl_#_data_analog", "", (ci, r, i0) => { });
|
||||
this.LoadSvlData(cmd, x, "svl_#_data_dvb", ", b_free_ca_mode, s_svc_name, sdt_service_type, cur_lcn",
|
||||
(ci, r, i0) =>
|
||||
{
|
||||
ci.Encrypted = r.GetBoolean(i0 + 0);
|
||||
ci.ShortName = r.GetString(i0 + 1);
|
||||
ci.ServiceType = r.GetInt32(i0 + 2);
|
||||
if (ci.ServiceType != 0)
|
||||
ci.ServiceTypeName = LookupData.Instance.GetServiceTypeDescription(ci.ServiceType);
|
||||
|
||||
if ((ci.SignalSource & SignalSource.DvbT) == SignalSource.DvbT)
|
||||
ci.ChannelOrTransponder = LookupData.Instance.GetDvbtTransponder(ci.FreqInMhz).ToString();
|
||||
else if ((ci.SignalSource & SignalSource.DvbC) == SignalSource.DvbC)
|
||||
ci.ChannelOrTransponder = LookupData.Instance.GetDvbcTransponder(ci.FreqInMhz).ToString();
|
||||
|
||||
#if LOCK_LCN_LISTS
|
||||
// make the current list read-only if LCN is used
|
||||
if (r.GetInt32(i0 + 3) != 0)
|
||||
{
|
||||
this.channelLists[x - 1].ReadOnly = true;
|
||||
}
|
||||
#endif
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
private void LoadSvlData(SQLiteCommand cmd, int tableNr, string joinTable, string joinFields,
|
||||
Action<ChannelInfo, SQLiteDataReader, int> enhanceChannelInfo)
|
||||
{
|
||||
if (!this.tableNames.Contains(joinTable.Replace("#", tableNr.ToString())))
|
||||
return;
|
||||
|
||||
cmd.CommandText =
|
||||
$"select svl_#.svl_rec_id, channel_id, svl_#.tsl_id, svl_#.tsl_rec_id, e_serv_type, ac_name, nw_mask, prog_id, `t_desc.e_bcst_medium` {joinFields}"
|
||||
+ $" from svl_# inner join {joinTable} on {joinTable}.svl_rec_id=svl_#.svl_rec_id inner join tsl_# on tsl_#.tsl_rec_id=svl_#.tsl_rec_id";
|
||||
cmd.CommandText = cmd.CommandText.Replace("#", tableNr.ToString());
|
||||
using (var r = cmd.ExecuteReader())
|
||||
{
|
||||
while (r.Read())
|
||||
{
|
||||
var id = ((long) tableNr << 32) | (uint) r.GetInt32(0);
|
||||
var prNr = (int) ((uint) r.GetInt32(1)) >> 18;
|
||||
var trans = this.DataRoot.Transponder.TryGet((r.GetInt32(2) << 16) | r.GetInt32(3));
|
||||
var stype = (ServiceType) r.GetInt32(4);
|
||||
var name = r.GetString(5);
|
||||
var nwMask = (NwMask) r.GetInt32(6);
|
||||
var sid = r.GetInt32(7);
|
||||
var bmedium = (BroadcastMedium) r.GetInt32(8);
|
||||
|
||||
var ssource = DetermineSignalSource(bmedium, stype);
|
||||
var ci = new Channel(ssource, id, prNr, name);
|
||||
if (trans != null)
|
||||
{
|
||||
ci.Transponder = trans;
|
||||
ci.OriginalNetworkId = trans.OriginalNetworkId;
|
||||
ci.TransportStreamId = trans.TransportStreamId;
|
||||
ci.SymbolRate = trans.SymbolRate;
|
||||
ci.FreqInMhz = trans.FrequencyInMhz;
|
||||
ci.Satellite = trans.Satellite?.ToString();
|
||||
}
|
||||
|
||||
ci.ServiceId = sid;
|
||||
ci.ChannelId = r.GetInt32(1);
|
||||
ci.NwMask = (int)nwMask;
|
||||
|
||||
//ci.Skip = (nwMask & NwMask.Active) == 0;
|
||||
ci.Lock = (nwMask & NwMask.Lock) != 0;
|
||||
ci.Hidden = (nwMask & NwMask.Visible) == 0;
|
||||
ci.Favorites |= (Favorites) ((int) (nwMask & (NwMask.Fav1 | NwMask.Fav2 | NwMask.Fav3 | NwMask.Fav4)) >> 4);
|
||||
|
||||
if (stype == ServiceType.Radio)
|
||||
ci.ServiceTypeName = "Radio";
|
||||
else if (stype == ServiceType.Tv)
|
||||
ci.ServiceTypeName = "TV";
|
||||
else if (stype == ServiceType.App)
|
||||
ci.ServiceTypeName = "Data";
|
||||
|
||||
enhanceChannelInfo(ci, r, 9);
|
||||
|
||||
var list = this.channelLists[tableNr - 1];
|
||||
ci.Source = list.ShortCaption;
|
||||
this.DataRoot.AddChannel(list, ci);
|
||||
|
||||
// add the channel to all favorites lists
|
||||
this.DataRoot.AddChannel(this.channelLists[6], ci);
|
||||
this.channelsById[ci.RecordIndex] = ci;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region LoadFavorites()
|
||||
|
||||
private void LoadFavorites(SQLiteCommand cmd)
|
||||
{
|
||||
// detect schema used by fav_x tables
|
||||
if (tableNames.Contains("fav_1"))
|
||||
{
|
||||
cmd.CommandText = "pragma table_info('fav_1')";
|
||||
using var r = cmd.ExecuteReader();
|
||||
while (r.Read())
|
||||
{
|
||||
if (r.GetString(1) == "sortId")
|
||||
this.hasCamelCaseFavSchema = true;
|
||||
}
|
||||
}
|
||||
|
||||
// load the actual favorites data
|
||||
for (int i = 1; i <= 4; i++)
|
||||
{
|
||||
if (!this.tableNames.Contains($"fav_{i}"))
|
||||
continue;
|
||||
cmd.CommandText = hasCamelCaseFavSchema
|
||||
? $"select svlId, svlRecId, sortId from fav_{i}"
|
||||
: $"select ui2_svc_id, ui2_svc_rec_id, cast(user_defined_ch_num as integer) from fav_{i}";
|
||||
|
||||
using var r = cmd.ExecuteReader();
|
||||
while (r.Read())
|
||||
{
|
||||
var id = ((long) r.GetInt32(0) << 32) | (uint) r.GetInt32(1);
|
||||
var ci = this.channelsById.TryGet(id);
|
||||
if (ci != null)
|
||||
ci.OldFavIndex[i - 1] = r.GetInt32(2);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region DetermineSignalSource()
|
||||
|
||||
private static SignalSource DetermineSignalSource(BroadcastMedium bmedium, ServiceType stype)
|
||||
{
|
||||
SignalSource ssource = 0;
|
||||
if (bmedium == BroadcastMedium.AnaCab)
|
||||
ssource = SignalSource.AnalogC;
|
||||
else if (bmedium == BroadcastMedium.AnaSat)
|
||||
ssource = SignalSource.Analog | SignalSource.Sat;
|
||||
else if (bmedium == BroadcastMedium.AnaTer)
|
||||
ssource = SignalSource.AnalogT;
|
||||
else if (bmedium == BroadcastMedium.DigCab)
|
||||
ssource = SignalSource.DvbC;
|
||||
else if (bmedium == BroadcastMedium.DigSat)
|
||||
ssource = SignalSource.DvbS;
|
||||
else if (bmedium == BroadcastMedium.DigTer)
|
||||
ssource = SignalSource.DvbT;
|
||||
ssource |= stype == ServiceType.Radio ? SignalSource.Radio : SignalSource.Tv;
|
||||
return ssource;
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
// Saving ====================================
|
||||
|
||||
#region Save()
|
||||
|
||||
public override void Save(string tvOutputFile)
|
||||
{
|
||||
Editor.SequentializeFavPos(this.channelLists[6], 4);
|
||||
|
||||
if (tvOutputFile != this.FileName)
|
||||
File.Copy(this.FileName, tvOutputFile, true);
|
||||
|
||||
using var conn = new SQLiteConnection("Data Source=" + tvOutputFile);
|
||||
conn.Open();
|
||||
using var trans = conn.BeginTransaction();
|
||||
using var cmd = conn.CreateCommand();
|
||||
cmd.Transaction = trans;
|
||||
try
|
||||
{
|
||||
this.CreateFavTables(cmd);
|
||||
|
||||
// must truncate and re-fill this table because there is a unique primary key constraint on a data column that needs to be edited
|
||||
if (this.hasCamelCaseFavSchema)
|
||||
{
|
||||
for (int i = 1; i <= 4; i++)
|
||||
{
|
||||
cmd.CommandText = $"delete from fav_{i}";
|
||||
cmd.ExecuteNonQuery();
|
||||
}
|
||||
}
|
||||
|
||||
#if !LOCK_LCN_LISTS
|
||||
this.ResetLcn(cmd);
|
||||
#endif
|
||||
foreach (var list in this.DataRoot.ChannelLists)
|
||||
{
|
||||
if (list.ReadOnly || list.IsMixedSourceFavoritesList)
|
||||
continue;
|
||||
foreach (var ci in list.Channels)
|
||||
this.UpdateChannel(cmd, ci as Channel);
|
||||
}
|
||||
|
||||
trans.Commit();
|
||||
this.FileName = tvOutputFile;
|
||||
}
|
||||
catch
|
||||
{
|
||||
trans.Rollback();
|
||||
throw;
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region CreateFavTables()
|
||||
|
||||
private void CreateFavTables(SQLiteCommand cmd)
|
||||
{
|
||||
for (int i = 1; i <= 4; i++)
|
||||
{
|
||||
if (!this.tableNames.Contains("fav_" + i))
|
||||
{
|
||||
cmd.CommandText = hasCamelCaseFavSchema
|
||||
? $"CREATE TABLE fav_{i} (sortId INTEGER, channelId INTEGER, svlId INTEGER, channelName VARCHAR(), svlRecId INTEGER, nwMask INTEGER, PREIMARY KEY (sortId)"
|
||||
: $"CREATE TABLE fav_{i} (ui2_svc_id INTEGER, ui2_svc_rec_id INTEGER, user_defined_ch_num VARCHAR, user_defined_ch_name VARCHAR)";
|
||||
cmd.ExecuteNonQuery();
|
||||
this.tableNames.Add($"fav_{i}");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region ResetLcn()
|
||||
|
||||
private void ResetLcn(SQLiteCommand cmd)
|
||||
{
|
||||
var regex = new Regex(@"^svl_\d_data_dvb$");
|
||||
foreach (var table in this.tableNames)
|
||||
{
|
||||
if (!regex.IsMatch(table))
|
||||
continue;
|
||||
cmd.CommandText = "update " + table + " set cur_lcn=0, original_lcn=0, lcn_idx=0";
|
||||
cmd.ExecuteNonQuery();
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region UpdateChannel()
|
||||
|
||||
private void UpdateChannel(SQLiteCommand cmd, Channel ci)
|
||||
{
|
||||
if (ci == null || ci.IsProxy)
|
||||
return;
|
||||
|
||||
int x = (int) ((ulong) ci.RecordIndex >> 32); // the table number is kept in the higher 32 bits
|
||||
int id = (int) (ci.RecordIndex & 0xFFFFFFFF); // the record id is kept in the lower 32 bits
|
||||
|
||||
var resetFlags = NwMask.Fav1 | NwMask.Fav2 | NwMask.Fav3 | NwMask.Fav4 | NwMask.Lock | NwMask.Visible;
|
||||
var setFlags = (NwMask) (((int) ci.Favorites & 0x0F) << 4);
|
||||
if (ci.Lock) setFlags |= NwMask.Lock;
|
||||
if (!ci.Hidden && ci.NewProgramNr >= 0) setFlags |= NwMask.Visible;
|
||||
var nwMask = (int)(((NwMask)ci.NwMask & ~resetFlags) | setFlags);
|
||||
|
||||
cmd.CommandText = $"update svl_{x} set channel_id=(channel_id&{0x3FFFF})|(@chnr << 18)" +
|
||||
$", ch_id_txt=@chnr || ' 0'" +
|
||||
$", ac_name=@name" +
|
||||
$", option_mask=option_mask|{(int) (OptionMask.ChNumEdited | OptionMask.NameEdited)}" +
|
||||
$", nw_mask=@nwMask" +
|
||||
$" where svl_rec_id=@id";
|
||||
cmd.Parameters.Clear();
|
||||
cmd.Parameters.Add("@id", DbType.Int32);
|
||||
cmd.Parameters.Add("@chnr", DbType.Int32);
|
||||
cmd.Parameters.Add("@name", DbType.String);
|
||||
cmd.Parameters.Add("@nwMask", DbType.Int32);
|
||||
cmd.Parameters["@id"].Value = id;
|
||||
cmd.Parameters["@chnr"].Value = ci.NewProgramNr;
|
||||
cmd.Parameters["@name"].Value = ci.Name;
|
||||
cmd.Parameters["@nwMask"].Value = nwMask;
|
||||
cmd.ExecuteNonQuery();
|
||||
|
||||
ci.NwMask = nwMask;
|
||||
|
||||
if (this.hasCamelCaseFavSchema)
|
||||
this.UpdateFavoritesWithCamelCaseColumnNames(cmd, ci);
|
||||
else
|
||||
this.UpdateFavoritesWithUnderlinedColumnNames(cmd, ci);
|
||||
}
|
||||
|
||||
#endregion
|
||||
|
||||
#region UpdateFavoritesWithUnderlinedColumnNames()
|
||||
private void UpdateFavoritesWithUnderlinedColumnNames(SQLiteCommand cmd, ChannelInfo ci)
|
||||
{
|
||||
for (int i = 0; i < 4; i++)
|
||||
{
|
||||
if (ci.FavIndex[i] <= 0)
|
||||
{
|
||||
cmd.CommandText = $"delete from fav_{i + 1} where ui2_svc_id={ci.RecordIndex >> 32} and ui2_svc_rec_id={ci.RecordIndex & 0xFFFFFFFF}";
|
||||
cmd.ExecuteNonQuery();
|
||||
}
|
||||
else
|
||||
{
|
||||
cmd.CommandText = $"update fav_{i + 1} set user_defined_ch_num=@chnr, user_defined_ch_name=@name where ui2_svc_id=@svcid and ui2_svc_rec_id=@recid";
|
||||
cmd.Parameters.Clear();
|
||||
cmd.Parameters.Add("@chnr", DbType.String); // for some reason this is a VARCHAR in the database
|
||||
cmd.Parameters.Add("@name", DbType.String);
|
||||
cmd.Parameters.Add("@svcid", DbType.Int32);
|
||||
cmd.Parameters.Add("@recid", DbType.Int32);
|
||||
cmd.Parameters["@chnr"].Value = ci.FavIndex[i].ToString();
|
||||
cmd.Parameters["@name"].Value = ci.Name;
|
||||
cmd.Parameters["@svcid"].Value = ci.RecordIndex >> 32;
|
||||
cmd.Parameters["@recid"].Value = ci.RecordIndex & 0xFFFF;
|
||||
if (cmd.ExecuteNonQuery() == 0)
|
||||
{
|
||||
cmd.CommandText = $"insert into fav_{i + 1} (ui2_svc_id, ui2_svc_rec_id, user_defined_ch_num, user_defined_ch_name) values (@svcid,@recid,@chnr,@name)";
|
||||
cmd.ExecuteNonQuery();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
#endregion
|
||||
|
||||
#region UpdateFavoritesWithCamelCaseColumnNames()
|
||||
private void UpdateFavoritesWithCamelCaseColumnNames(SQLiteCommand cmd, Channel ci)
|
||||
{
|
||||
for (int i = 0; i < 4; i++)
|
||||
{
|
||||
if (ci.FavIndex[i] <= 0)
|
||||
continue;
|
||||
|
||||
cmd.CommandText = $"insert into fav_{i + 1} (sortId, channelId, svlId, channelName, svlRecId, nwMask) values (@chnr,@chanid,@svcid,@name,@recid,@nwmask)";
|
||||
cmd.Parameters.Clear();
|
||||
cmd.Parameters.Add("@chnr", DbType.Int32);
|
||||
cmd.Parameters.Add("@chanid", DbType.Int32);
|
||||
cmd.Parameters.Add("@svcid", DbType.Int32);
|
||||
cmd.Parameters.Add("@name", DbType.String);
|
||||
cmd.Parameters.Add("@recid", DbType.Int32);
|
||||
cmd.Parameters.Add("@nwmask", DbType.Int32);
|
||||
cmd.Parameters["@chnr"].Value = ci.FavIndex[i];
|
||||
cmd.Parameters["@chanid"].Value = ci.ChannelId;
|
||||
cmd.Parameters["@name"].Value = ci.Name;
|
||||
cmd.Parameters["@svcid"].Value = ci.RecordIndex >> 32;
|
||||
cmd.Parameters["@recid"].Value = ci.RecordIndex & 0xFFFF;
|
||||
cmd.Parameters["@nwmask"].Value = ci.NwMask;
|
||||
cmd.ExecuteNonQuery();
|
||||
}
|
||||
}
|
||||
#endregion
|
||||
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user