Nemcio/ChanSort
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adding a new Form for advanced reference list application

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This commit is contained in:
hbeham
2016-04-20 00:33:47 +02:00
parent 2b938edd88
commit a439026931
13 changed files with 2388 additions and 1439 deletions
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211
source/ChanSort.Loader.Hisense/HisDbSerializer.cs
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@@ -1,10 +1,10 @@
using System;
//#define LOCK_LCN_LISTS
using System;
using System.Collections.Generic;
using System.Data;
using ChanSort.Api;
using System.Data.SQLite;
using System.Runtime.CompilerServices;
using System.Text;
using System.Text.RegularExpressions;
using System.Windows.Forms;
@@ -16,34 +16,88 @@ namespace ChanSort.Loader.Hisense
#region enums and bitmasks
internal enum BroadcastType { Analog = 1, Dvb = 2 }
internal enum BroadcastMedium { DigTer = 1, DigCab = 2, DigSat = 3, AnaTer = 4, AnaCab = 5, AnaSat = 6 }
internal enum ServiceType { Tv = 1, Radio = 2, App = 3}
internal enum BroadcastType
{
Analog = 1,
Dvb = 2
}
internal enum BroadcastMedium
{
DigTer = 1,
DigCab = 2,
DigSat = 3,
AnaTer = 4,
AnaCab = 5,
AnaSat = 6
}
internal enum ServiceType
{
Tv = 1,
Radio = 2,
App = 3
}
[Flags]
internal enum NwMask { Active = 1<<1, Visible = 1<<3, Fav1 = 1<<4, Fav2 = 1<<5, Fav3 = 1<<6, Fav4 = 1<<7, Lock = 1<<8 }
internal enum NwMask
{
Active = 1 << 1,
Visible = 1 << 3,
Fav1 = 1 << 4,
Fav2 = 1 << 5,
Fav3 = 1 << 6,
Fav4 = 1 << 7,
Lock = 1 << 8
}
[Flags]
internal enum OptionMask { NameEdited = 1<<3, ChNumEdited = 1<<10, DeletedByUser = 1<<13 }
internal enum OptionMask
{
NameEdited = 1 << 3,
ChNumEdited = 1 << 10,
DeletedByUser = 1 << 13
}
[Flags]
internal enum HashCode { Name = 1<<0, ChannelId = 1<<1, BroadcastType = 1<<2, TsRecId = 1<<3, ProgNum = 1<<4, DvbShortName = 1<<5, Radio = 1<<10, Encrypted = 1<<11, Tv = 1<<13 }
internal enum HashCode
{
Name = 1 << 0,
ChannelId = 1 << 1,
BroadcastType = 1 << 2,
TsRecId = 1 << 3,
ProgNum = 1 << 4,
DvbShortName = 1 << 5,
Radio = 1 << 10,
Encrypted = 1 << 11,
Tv = 1 << 13
}
[Flags]
internal enum DvbLinkageMask { Ts = 1<<2 }
internal enum DvbLinkageMask
{
Ts = 1 << 2
}
#endregion
private readonly List<ChannelList> channelLists = new List<ChannelList>();
private readonly Dictionary<long,ChannelInfo> channelsById = new Dictionary<long, ChannelInfo>();
private readonly Dictionary<long, ChannelInfo> channelsById = new Dictionary<long, ChannelInfo>();
private List<string> tableNames;
#region ctor()
public HisDbSerializer(string inputFile) : base(inputFile)
{
DepencencyChecker.AssertVc2010RedistPackageX86Installed();
this.Features.ChannelNameEdit = ChannelNameEditMode.All;
this.Features.CanDeleteChannels = false;
this.Features.CanSkipChannels = false;
this.Features.CanHaveGaps = true;
this.DataRoot.SortedFavorites = true;
channelLists.Add(new ChannelList(SignalSource.Antenna | SignalSource.Analog | SignalSource.Digital | SignalSource.Radio | SignalSource.Tv, "Antenna"));
channelLists.Add(new ChannelList(SignalSource.Cable | SignalSource.Analog | SignalSource.Digital | SignalSource.Radio | SignalSource.Tv, "Cable"));
channelLists.Add(new ChannelList(SignalSource.Sat | SignalSource.Analog | SignalSource.Digital | SignalSource.Radio | SignalSource.Tv, "Sat"));
@@ -57,10 +111,29 @@ namespace ChanSort.Loader.Hisense
foreach (var list in this.channelLists)
{
this.DataRoot.AddChannelList(list);
list.VisibleColumnFieldNames = new List<string> {"Position", "OldProgramNr", "Name", "ShortName", "Favorites", "Lock", "Hidden", "Encrypted",
"FreqInMhz", "OriginalNetworkId", "TransportStreamId", "ServiceId", "ServiceTypeName", "NetworkName", "SymbolRate" };
list.VisibleColumnFieldNames = new List<string>
{
"Position",
"OldProgramNr",
"Name",
"ShortName",
"Favorites",
"Lock",
"Hidden",
"Encrypted",
"FreqInMhz",
"OriginalNetworkId",
"TransportStreamId",
"ServiceId",
"ServiceType",
"ServiceTypeName",
"NetworkName",
"Satellite",
"SymbolRate"
};
}
}
#endregion
@@ -88,17 +161,21 @@ namespace ChanSort.Loader.Hisense
if (totalCount == 0)
MessageBox.Show(Resources.Load_NoChannelsMsg, Resources.Load_NoChannelsCaption, MessageBoxButtons.OK);
}
#endregion
#region RepairCorruptedDatabaseImage()
private void RepairCorruptedDatabaseImage(SQLiteCommand cmd)
{
cmd.CommandText = "REINDEX";
cmd.ExecuteNonQuery();
}
#endregion
#region LoadTableNames()
private void LoadTableNames(SQLiteCommand cmd)
{
this.tableNames = new List<string>();
@@ -113,6 +190,7 @@ namespace ChanSort.Loader.Hisense
#endregion
#region LoadSatelliteData()
private void LoadSatelliteData(SQLiteCommand cmd)
{
var regex = new Regex(@"^satl_\d$");
@@ -134,6 +212,7 @@ namespace ChanSort.Loader.Hisense
}
}
}
#endregion
#region LoadTslData()
@@ -150,17 +229,17 @@ namespace ChanSort.Loader.Hisense
this.LoadTslData(cmd, x, "tsl_#_data_ter_dig", ", freq", (t, r, i0) =>
{
t.FrequencyInMhz = (decimal)r.GetInt32(i0 + 0) / 1000000;
t.FrequencyInMhz = (decimal) r.GetInt32(i0 + 0)/1000000;
});
this.LoadTslData(cmd, x, "tsl_#_data_ter_ana", ", freq", (t, r, i0) =>
{
t.FrequencyInMhz = (decimal)r.GetInt32(i0 + 0) / 1000000;
t.FrequencyInMhz = (decimal) r.GetInt32(i0 + 0)/1000000;
});
this.LoadTslData(cmd, x, "tsl_#_data_cab_dig", ", freq, sym_rate", (t, r, i0) =>
{
t.FrequencyInMhz = (decimal)r.GetInt32(i0 + 0) / 1000000;
t.FrequencyInMhz = (decimal) r.GetInt32(i0 + 0)/1000000;
t.SymbolRate = r.GetInt32(i0 + 1);
});
@@ -169,10 +248,24 @@ namespace ChanSort.Loader.Hisense
t.FrequencyInMhz = (decimal) r.GetInt32(i0 + 0)/1000000;
});
this.LoadTslData(cmd, x, "tsl_#_data_sat_dig", ", freq, sym_rate", (t, r, i0) =>
this.LoadTslData(cmd, x, "tsl_#_data_sat_dig", ", freq, sym_rate, orb_pos", (t, r, i0) =>
{
t.FrequencyInMhz = r.GetInt32(i0 + 0);
t.SymbolRate = r.GetInt32(i0 + 1);
// 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
if (t.Satellite == null)
{
var opos = r.GetInt32(i0 + 2);
var sat = this.DataRoot.Satellites.TryGet(opos);
if (sat == null)
{
sat = new Satellite(opos);
var pos = (decimal) opos/10;
sat.Name = pos < 0 ? (-pos).ToString("n1") + "W" : pos.ToString("n1") + "E";
}
t.Satellite = sat;
}
});
}
}
@@ -183,13 +276,14 @@ namespace ChanSort.Loader.Hisense
return;
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} "
+ $" from tsl_# inner join {joinTable} on {joinTable}.tsl_rec_id=tsl_#.tsl_rec_id";
+ $" from tsl_# inner join {joinTable} on {joinTable}.tsl_rec_id=tsl_#.tsl_rec_id";
cmd.CommandText = cmd.CommandText.Replace("#", tableNr.ToString());
using (var r = cmd.ExecuteReader())
{
while (r.Read())
{
var trans = new Transponder(r.GetInt32(0));
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));
@@ -200,6 +294,7 @@ namespace ChanSort.Loader.Hisense
}
}
}
#endregion
#region LoadSvlData()
@@ -231,9 +326,11 @@ namespace ChanSort.Loader.Hisense
if ((ci.SignalSource & SignalSource.DvbT) == SignalSource.DvbT)
ci.ChannelOrTransponder = LookupData.Instance.GetDvbtTransponder(ci.FreqInMhz).ToString();
// make the current list read-only if LCN is used
#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
});
}
}
@@ -243,21 +340,21 @@ namespace ChanSort.Loader.Hisense
if (!this.tableNames.Contains(joinTable.Replace("#", tableNr.ToString())))
return;
cmd.CommandText = $"select svl_#.svl_rec_id, channel_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 = $"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));
var stype = (ServiceType) r.GetInt32(3);
var name = r.GetString(4);
var nwMask = (NwMask)r.GetInt32(5);
var sid = r.GetInt32(6);
var bmedium = (BroadcastMedium)r.GetInt32(7);
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 ChannelInfo(ssource, id, prNr, name);
@@ -276,7 +373,7 @@ namespace ChanSort.Loader.Hisense
//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);
ci.Favorites |= (Favorites) ((int) (nwMask & (NwMask.Fav1 | NwMask.Fav2 | NwMask.Fav3 | NwMask.Fav4)) >> 4);
if (stype == ServiceType.Radio)
ci.ServiceTypeName = "Radio";
@@ -285,7 +382,7 @@ namespace ChanSort.Loader.Hisense
else if (stype == ServiceType.App)
ci.ServiceTypeName = "Data";
enhanceChannelInfo(ci, r, 8);
enhanceChannelInfo(ci, r, 9);
var list = this.channelLists[tableNr - 1];
this.DataRoot.AddChannel(list, ci);
@@ -296,9 +393,11 @@ namespace ChanSort.Loader.Hisense
}
}
}
#endregion
#region LoadFavorites()
private void LoadFavorites(SQLiteCommand cmd)
{
for (int i = 1; i <= 4; i++)
@@ -310,7 +409,7 @@ namespace ChanSort.Loader.Hisense
{
while (r.Read())
{
var id = ((long)r.GetInt32(0) << 32) | (uint)r.GetInt32(1);
var id = ((long) r.GetInt32(0) << 32) | (uint) r.GetInt32(1);
var ci = this.channelsById.TryGet(id);
if (ci != null)
ci.FavIndex[i - 1] = int.Parse(r.GetString(2));
@@ -318,9 +417,11 @@ namespace ChanSort.Loader.Hisense
}
}
}
#endregion
#region DetermineSignalSource()
private static SignalSource DetermineSignalSource(BroadcastMedium bmedium, ServiceType stype)
{
SignalSource ssource = 0;
@@ -360,9 +461,13 @@ namespace ChanSort.Loader.Hisense
try
{
this.CreateFavTables(cmd);
#if !LOCK_LCN_LISTS
this.ResetLcn(cmd);
#endif
foreach (var list in this.DataRoot.ChannelLists)
{
if (list.ReadOnly)
continue;
foreach (var ci in list.Channels)
this.UpdateChannel(cmd, ci);
}
@@ -376,11 +481,13 @@ namespace ChanSort.Loader.Hisense
}
}
}
#endregion
#region CreateFavTables()
private void CreateFavTables(SQLiteCommand cmd)
{
{
for (int i = 1; i <= 4; i++)
{
if (!this.tableNames.Contains("fav_" + i))
@@ -391,21 +498,39 @@ namespace ChanSort.Loader.Hisense
}
}
}
#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, ChannelInfo ci)
{
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
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);
var setFlags = (NwMask) (((int) ci.Favorites & 0x0F) << 4);
if (ci.Lock) setFlags |= NwMask.Lock;
if (!ci.Hidden && ci.NewProgramNr >= 0) setFlags |= NwMask.Visible;
cmd.CommandText = $"update svl_{x} set channel_id=(channel_id&{0xFFFC})|@chnr, ac_name=@name, " +
$"option_mask=option_mask|{(int)(OptionMask.ChNumEdited|OptionMask.NameEdited)}, nw_mask=(nw_mask&@resetFlags)|@setFlags where svl_rec_id=@id";
cmd.CommandText = $"update svl_{x} set channel_id=(channel_id&{0xFFFC})|@chnr, ac_name=@name, " +
$"option_mask=option_mask|{(int) (OptionMask.ChNumEdited | OptionMask.NameEdited)}, nw_mask=(nw_mask&@resetFlags)|@setFlags where svl_rec_id=@id";
cmd.Parameters.Clear();
cmd.Parameters.Add("@id", DbType.Int32);
cmd.Parameters.Add("@chnr", DbType.Int32);
@@ -415,8 +540,8 @@ namespace ChanSort.Loader.Hisense
cmd.Parameters["@id"].Value = id;
cmd.Parameters["@chnr"].Value = ci.NewProgramNr << 18;
cmd.Parameters["@name"].Value = ci.Name;
cmd.Parameters["@resetFlags"].Value = ~(int)resetFlags;
cmd.Parameters["@setFlags"].Value = (int)setFlags;
cmd.Parameters["@resetFlags"].Value = ~(int) resetFlags;
cmd.Parameters["@setFlags"].Value = (int) setFlags;
cmd.ExecuteNonQuery();
for (int i = 0; i < 4; i++)