- added partial support for Philips .xml channel lists

(There are MANY different file formats, only a few are currently supported) - fixed "most-recently-used" getting reversed every time the program was started - added "UTF-8 (Unicode)" character set to menu - fixed disappearing columns when loading different channel lists without restarting the application
2026-03-02 02:00:43 +01:00 · 2019-08-05 23:50:53 +02:00
parent 55a7a1a048
commit 25b2df7734
17 changed files with 815 additions and 21 deletions
--- a/source/ChanSort.Api/Model/ChannelList.cs
+++ b/source/ChanSort.Api/Model/ChannelList.cs
@@ -20,7 +20,7 @@ namespace ChanSort.Api
      this.SignalSource = source;
      this.ShortCaption = caption;
      this.FirstProgramNumber = (source & SignalSource.Digital) != 0 ? 1 : 0;
-      this.VisibleColumnFieldNames = DefaultVisibleColumns;
+      this.VisibleColumnFieldNames = DefaultVisibleColumns.ToList(); // create copy of default list, so it can be modified
    }

    public string ShortCaption { get; }
--- a/source/ChanSort.Api/Model/Enums.cs
+++ b/source/ChanSort.Api/Model/Enums.cs
@@ -24,6 +24,8 @@ namespace ChanSort.Api
    Sat = 0x0040,
    IP = 0x0080,

+    MaskAdInput = MaskAnalogDigital | MaskAntennaCableSat,
+
    // bit 9+10: TV/Radio
    MaskTvRadio = 0x0300,
    Tv = 0x0100,
--- a/source/ChanSort.Loader.PhilipsXml/ChanSort.Loader.PhilipsXml.csproj
+++ b/source/ChanSort.Loader.PhilipsXml/ChanSort.Loader.PhilipsXml.csproj
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{D7BAFD55-50F5-46C3-A76B-2193BED5358F}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>ChanSort.Loader.PhilipsXml</RootNamespace>
+    <AssemblyName>ChanSort.Loader.PhilipsXml</AssemblyName>
+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
+    <DebugSymbols>true</DebugSymbols>
+    <OutputPath>bin\x86\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <DebugType>full</DebugType>
+    <PlatformTarget>x86</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
+    <OutputPath>bin\x86\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <Optimize>true</Optimize>
+    <DebugType>pdbonly</DebugType>
+    <PlatformTarget>x86</PlatformTarget>
+    <ErrorReport>prompt</ErrorReport>
+    <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Data" />
+    <Reference Include="System.Xml" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Channel.cs" />
+    <Compile Include="CustomXmlWriter.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Serializer.cs" />
+    <Compile Include="SerializerPlugin.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\ChanSort.Api\ChanSort.Api.csproj">
+      <Project>{dccffa08-472b-4d17-bb90-8f513fc01392}</Project>
+      <Name>ChanSort.Api</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>
--- a/source/ChanSort.Loader.PhilipsXml/Channel.cs
+++ b/source/ChanSort.Loader.PhilipsXml/Channel.cs
@@ -0,0 +1,20 @@
+using System.Xml;
+using ChanSort.Api;
+
+namespace ChanSort.Loader.PhilipsXml
+{
+  internal class Channel : ChannelInfo
+  {
+    public readonly XmlNode SetupNode;
+    public string RawName;
+    public string RawSatellite;
+
+    internal Channel(SignalSource source, int order, int rowId, XmlNode setupNode)
+    {
+      this.SignalSource = source;
+      this.RecordOrder = order;
+      this.RecordIndex = rowId;
+      this.SetupNode = setupNode;
+    }
+  }
+}
--- a/source/ChanSort.Loader.PhilipsXml/CustomXmlWriter.cs
+++ b/source/ChanSort.Loader.PhilipsXml/CustomXmlWriter.cs
@@ -0,0 +1,170 @@
+using System;
+using System.IO;
+using System.Xml;
+
+namespace ChanSort.Loader.PhilipsXml
+{
+  /// <summary>
+  /// This XmlWriter replaces some characters with Char- or Entity- references the same way
+  /// they are escaped in the original Sony XML files
+  /// </summary>
+  class CustomXmlWriter : XmlWriter
+  {
+    private static readonly char[] CharsToEscape = { '\'', '\"', '&', '<', '>' };
+    private static readonly string[] CharEntites = { "apos", "quot", "amp", "lt", "gt" };
+
+    private XmlWriter w;
+    private readonly bool escapeAsEntityRef; // if true, use &amp; otherwise &#34;
+
+    public CustomXmlWriter(TextWriter tw, XmlWriterSettings settings, bool useEntityRef)
+    {
+      this.w = XmlWriter.Create(tw, settings);
+      this.escapeAsEntityRef = useEntityRef;
+    }
+
+    public override void WriteString(string text)
+    {
+      int i = 0, j;
+      while ((j = text.IndexOfAny(CharsToEscape, i)) >= 0)
+      {
+        this.w.WriteString(text.Substring(i, j - i));
+        if (this.escapeAsEntityRef)
+        {
+          // => &amp;
+          int k = Array.IndexOf(CharsToEscape, text[j]);
+          this.w.WriteEntityRef(CharEntites[k]);
+        }
+        else
+        {
+          // => &#38;
+          //this.w.WriteCharEntity(text[j]);
+          this.w.WriteRaw("&#" + (int)text[j] + ";");
+        }
+
+        i = j + 1;
+      }
+      this.w.WriteString(text.Substring(i));
+    }
+
+    #region 1:1 delegation
+
+    public override void WriteStartDocument()
+    {
+      this.w.WriteStartDocument();
+    }
+
+    public override void WriteStartDocument(bool standalone)
+    {
+      this.w.WriteStartDocument(standalone);
+    }
+
+    public override void WriteEndDocument()
+    {
+      this.w.WriteEndDocument();
+    }
+
+    public override void WriteDocType(string name, string pubid, string sysid, string subset)
+    {
+      this.w.WriteDocType(name, pubid, sysid, subset);
+    }
+
+    public override void WriteStartElement(string prefix, string localName, string ns)
+    {
+      this.w.WriteStartElement(prefix, localName, ns);
+    }
+
+    public override void WriteEndElement()
+    {
+      this.w.WriteEndElement();
+    }
+
+    public override void WriteFullEndElement()
+    {
+      this.w.WriteFullEndElement();
+    }
+
+    public override void WriteStartAttribute(string prefix, string localName, string ns)
+    {
+      this.w.WriteStartAttribute(prefix, localName, ns);
+    }
+
+    public override void WriteEndAttribute()
+    {
+      this.w.WriteEndAttribute();
+    }
+
+    public override void WriteCData(string text)
+    {
+      this.w.WriteCData(text);
+    }
+
+    public override void WriteComment(string text)
+    {
+      this.w.WriteComment(text);
+    }
+
+    public override void WriteProcessingInstruction(string name, string text)
+    {
+      this.w.WriteProcessingInstruction(name, text);
+    }
+
+    public override void WriteEntityRef(string name)
+    {
+      this.w.WriteEntityRef(name);
+    }
+
+    public override void WriteCharEntity(char ch)
+    {
+      this.w.WriteCharEntity(ch);
+    }
+
+    public override void WriteWhitespace(string ws)
+    {
+      this.w.WriteWhitespace(ws);
+    }
+
+    public override void WriteSurrogateCharEntity(char lowChar, char highChar)
+    {
+      this.w.WriteSurrogateCharEntity(lowChar, highChar);
+    }
+
+    public override void WriteChars(char[] buffer, int index, int count)
+    {
+      this.w.WriteChars(buffer, index, count);
+    }
+
+    public override void WriteRaw(char[] buffer, int index, int count)
+    {
+      this.w.WriteRaw(buffer, index, count);
+    }
+
+    public override void WriteRaw(string data)
+    {
+      this.w.WriteRaw(data);
+    }
+
+    public override void WriteBase64(byte[] buffer, int index, int count)
+    {
+      this.w.WriteBase64(buffer, index, count);
+    }
+
+    public override void Close()
+    {
+      this.w.Close();
+    }
+
+    public override void Flush()
+    {
+      this.w.Flush();
+    }
+
+    public override string LookupPrefix(string ns)
+    {
+      return this.w.LookupPrefix(ns);
+    }
+
+    public override WriteState WriteState => this.w.WriteState;
+    
+    #endregion
+  }
+}
--- a/source/ChanSort.Loader.PhilipsXml/Properties/AssemblyInfo.cs
+++ b/source/ChanSort.Loader.PhilipsXml/Properties/AssemblyInfo.cs
@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("ChanSort.Loader.PhilipsXml")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("ChanSort.Loader.PhilipsXml")]
+[assembly: AssemblyCopyright("Copyright ©  2019")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("d7bafd55-50f5-46c3-a76b-2193bed5358f")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
--- a/source/ChanSort.Loader.PhilipsXml/Serializer.cs
+++ b/source/ChanSort.Loader.PhilipsXml/Serializer.cs
@@ -0,0 +1,408 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.IO;
+using System.Text;
+using System.Xml;
+using System.Xml.Schema;
+using ChanSort.Api;
+
+namespace ChanSort.Loader.PhilipsXml
+{
+  /*
+    This loader supports 2 different kinds of XML files from Philips.
+    
+    I had a test file "DVBS.xml" with satellite channels and entries like:
+   	<Channel>
+      <Setup SatelliteName="0x54 0x00 0x55 0x00 0x52 0x00 0x4B 0x00 0x53 0x00 0x41 0x00 0x54 0x00 0x20 0x00 0x34 0x00 0x32 0x00 0x45 0x00 " ChannelNumber="1" ChannelName="0x54 0x00 0xC4 0x00 0xB0 0x00 0x56 0x00 0xC4 0x00 0xB0 0x00 0x42 0x00 0x55 0x00 0x20 0x00 0x53 0x00 0x50 0x00 0x4F 0x00 0x52 0x00 " ChannelLock="0" UserModifiedName="0" LogoID="0" UserModifiedLogo="0" LogoLock="0" UserHidden="0" FavoriteNumber="0" />
+      <Broadcast ChannelType="3" Onid="1070" Tsid="43203" Sid="16001" Frequency="11794" Modulation="0" ServiceType="1" SymbolRate="27507" LNBNumber="38" Polarization="0" SystemHidden="0" />
+    </Channel>
+
+    The other file was "CM_TPM1013E_LA_CK.xml" with entries like:
+    <Channel>
+    <Setup oldpresetnumber="1" presetnumber="1" name="Das Erste" ></Setup>
+    <Broadcast medium="dvbc" frequency="410000" system="west" serviceID="1" ONID="41985" TSID="1101" modulation="256" symbolrate="6901000" bandwidth="Unknown"></Broadcast>
+    </Channel>
+     
+   */
+  class Serializer : SerializerBase
+  {
+    private readonly ChannelList terrChannels = new ChannelList(SignalSource.DvbT | SignalSource.Tv | SignalSource.Radio, "DVB-T");
+    private readonly ChannelList cableChannels = new ChannelList(SignalSource.DvbC | SignalSource.Tv | SignalSource.Radio, "DVB-C");
+    private readonly ChannelList satChannels = new ChannelList(SignalSource.DvbS | SignalSource.Tv | SignalSource.Radio, "DVB-S");
+
+    private ChannelList curList;
+
+    private XmlDocument doc;
+    private byte[] content;
+    private string textContent;
+    private string newline;
+    private int formatVersion;
+
+    #region ctor()
+    public Serializer(string inputFile) : base(inputFile)
+    {
+      this.Features.ChannelNameEdit = ChannelNameEditMode.All;
+      this.Features.CanDeleteChannels = true;
+
+      this.DataRoot.AddChannelList(this.terrChannels);
+      this.DataRoot.AddChannelList(this.cableChannels);
+      this.DataRoot.AddChannelList(this.satChannels);
+
+      foreach (var list in this.DataRoot.ChannelLists)
+      {
+        list.VisibleColumnFieldNames.Remove("PcrPid");
+        list.VisibleColumnFieldNames.Remove("VideoPid");
+        list.VisibleColumnFieldNames.Remove("AudioPid");
+        list.VisibleColumnFieldNames.Remove("Skip");
+        list.VisibleColumnFieldNames.Remove("ShortName");
+        list.VisibleColumnFieldNames.Remove("Provider");
+      }
+    }
+    #endregion
+
+    #region DisplayName
+    public override string DisplayName => "Philips *.xml loader";
+
+    #endregion
+
+
+    #region Load()
+
+    public override void Load()
+    {
+      bool fail = false;
+      try
+      {
+        this.doc = new XmlDocument();
+        this.content = File.ReadAllBytes(this.FileName);
+        this.textContent = Encoding.UTF8.GetString(this.content);
+        this.newline = this.textContent.Contains("\r\n") ? "\r\n" : "\n";
+
+        var settings = new XmlReaderSettings
+        {
+          CheckCharacters = false,
+          IgnoreProcessingInstructions = true,
+          ValidationFlags = XmlSchemaValidationFlags.None,
+          DtdProcessing = DtdProcessing.Ignore
+        };
+        using (var reader = XmlReader.Create(new StringReader(textContent), settings))
+        {
+          doc.Load(reader);
+        }
+      }
+      catch
+      {
+        fail = true;
+      }
+
+      var root = doc.FirstChild;
+      if (root is XmlDeclaration)
+        root = root.NextSibling;
+      if (fail || root == null || root.LocalName != "ChannelMap")
+        throw new FileLoadException("\"" + this.FileName + "\" is not a supported Philips XML file");
+
+
+      int rowId = 0;
+      foreach (XmlNode child in root.ChildNodes)
+      {
+        switch (child.LocalName)
+        {
+          case "Channel":
+            if (rowId == 0)
+              this.DetectFormatAndFeatures(child);
+            if (this.curList != null)
+              this.ReadChannel(child, rowId++);
+            break;
+        }
+      }
+    }
+    #endregion
+
+    #region DetectFormatAndFeatures()
+
+    private void DetectFormatAndFeatures(XmlNode node)
+    {
+      var setupNode = node["Setup"] ?? throw new FileLoadException("Missing Setup XML element");
+      var bcastNode = node["Broadcast"] ?? throw new FileLoadException("Missing Broadcast XML element");
+
+      var fname = Path.GetFileNameWithoutExtension(this.FileName).ToLower();
+      var medium = bcastNode.GetAttribute("medium");
+      if (medium == "" && fname.Length == 4 && fname.StartsWith("dvb"))
+        medium = fname;
+      bool hasEncrypt = false;
+
+      if (setupNode.HasAttribute("ChannelName"))
+      {
+        this.formatVersion = 1;
+        this.DataRoot.SupportedFavorites = Favorites.A;
+        this.DataRoot.SortedFavorites = true;
+
+        var dtype = bcastNode.GetAttribute("DecoderType");
+        if (dtype == "1")
+          medium = "dvbt";
+        else if (dtype == "2")
+          medium = "dvbc";
+        else if (dtype == "3")
+          medium = "dvbs";
+
+        hasEncrypt = setupNode.HasAttribute("Scrambled");
+      }
+      else if (setupNode.HasAttribute("name"))
+      {
+        this.formatVersion = 2;
+        this.DataRoot.SupportedFavorites = 0;
+        this.DataRoot.SortedFavorites = false;
+        foreach (var list in this.DataRoot.ChannelLists)
+        {
+          list.VisibleColumnFieldNames.Remove("Favorites");
+          list.VisibleColumnFieldNames.Remove("Lock");
+          list.VisibleColumnFieldNames.Remove("Hidden");
+          list.VisibleColumnFieldNames.Remove("ServiceType");
+          list.VisibleColumnFieldNames.Remove("ServiceTypeName");
+          list.VisibleColumnFieldNames.Remove("Encrypted");
+        }
+      }
+      else
+        throw new FileLoadException("Unknown data format");
+
+      switch (medium)
+      {
+        case "dvbt":
+          this.curList = this.terrChannels;
+          break;
+        case "dvbc":
+          this.curList = this.cableChannels;
+          break;
+        case "dvbs":
+          this.curList = this.satChannels;
+          break;
+        default:
+          this.curList = null;
+          break;
+      }
+
+      if (!hasEncrypt)
+        this.curList?.VisibleColumnFieldNames.Remove("Encrypted");
+    }
+    #endregion
+
+    #region ReadChannel()
+    private void ReadChannel(XmlNode node, int rowId)
+    {
+      var setupNode = node["Setup"] ?? throw new FileLoadException("Missing Setup XML element");
+      var bcastNode = node["Broadcast"] ?? throw new FileLoadException("Missing Broadcast XML element");
+      var data = new Dictionary<string,string>(StringComparer.InvariantCultureIgnoreCase);
+      foreach (var n in new[] {setupNode, bcastNode})
+      {
+        foreach(XmlAttribute attr in n.Attributes)
+          data.Add(attr.LocalName, attr.Value);
+      }
+      
+      var chan = new Channel(this.curList.SignalSource, rowId, rowId, setupNode);
+      chan.OldProgramNr = -1;
+      chan.IsDeleted = false;
+      if (this.formatVersion == 1)
+        this.ParseChannelFormat1(data, chan);
+      else if (this.formatVersion == 2)
+        this.ParseChannelFormat2(data, chan);
+
+      if ((chan.SignalSource & SignalSource.MaskAdInput) == SignalSource.DvbT)
+        chan.ChannelOrTransponder = LookupData.Instance.GetDvbtTransponder(chan.FreqInMhz).ToString();
+      else if ((chan.SignalSource & SignalSource.MaskAdInput) == SignalSource.DvbC)
+        chan.ChannelOrTransponder = LookupData.Instance.GetDvbcChannelName(chan.FreqInMhz);
+
+      DataRoot.AddChannel(this.curList, chan);
+    }
+    #endregion
+
+    #region ParseChannelFormat1
+    private void ParseChannelFormat1(Dictionary<string,string> data, Channel chan)
+    {
+      chan.RawSatellite = data.TryGet("SatelliteName");
+      chan.Satellite = DecodeName(chan.RawSatellite);
+      chan.OldProgramNr = ParseInt(data.TryGet("ChannelNumber"));
+      chan.RawName = data.TryGet("ChannelName");
+      chan.Name = DecodeName(chan.RawName);
+      chan.Lock = data.TryGet("ChannelLock") == "1";
+      chan.Hidden = data.TryGet("UserHidden") == "1";
+      var fav = ParseInt(data.TryGet("FavoriteNumber"));
+      chan.FavIndex[0] = fav == 0 ? -1 : fav;
+      chan.OriginalNetworkId = ParseInt(data.TryGet("Onid"));
+      chan.TransportStreamId = ParseInt(data.TryGet("Tsid"));
+      chan.ServiceId = ParseInt(data.TryGet("Sid"));
+      var freq = ParseInt(data.TryGet("Frequency"));
+      chan.FreqInMhz = freq;
+      chan.ServiceType = ParseInt(data.TryGet("ServiceType"));
+      chan.SignalSource |= LookupData.Instance.IsRadioOrTv(chan.ServiceType);
+      chan.SymbolRate = ParseInt(data.TryGet("SymbolRate"));
+      if (data.TryGetValue("Polarization", out var pol))
+        chan.Polarity = pol == "0" ? 'H' : 'V';
+      chan.Hidden |= data.TryGet("SystemHidden") == "1";
+
+      chan.Encrypted = data.TryGet("Scrambled") == "1"; // doesn't exist in all format versions
+    }
+    #endregion
+
+    #region ParseChannelFormat2
+    private void ParseChannelFormat2(Dictionary<string, string> data, Channel chan)
+    {
+      chan.OldProgramNr = ParseInt(data.TryGet("presetnumber"));
+      chan.Name = data.TryGet("name");
+      chan.RawName = chan.Name;
+      chan.FreqInMhz = ParseInt(data.TryGet("frequency"));
+      if (chan.FreqInMhz > 100000)
+        chan.FreqInMhz /= 1000;
+      chan.ServiceId = ParseInt(data.TryGet("serviceID"));
+      chan.OriginalNetworkId = ParseInt(data.TryGet("ONID"));
+      chan.TransportStreamId = ParseInt(data.TryGet("TSID"));
+      chan.ServiceType = ParseInt(data.TryGet("serviceType"));
+      chan.SymbolRate = ParseInt(data.TryGet("symbolrate")) / 1000;
+    }
+    #endregion
+
+    #region ParseInt()
+    private int ParseInt(string input)
+    {
+      if (string.IsNullOrWhiteSpace(input))
+        return 0;
+      if (input.Length > 2 && input[0] == '0' && char.ToLower(input[1]) == 'x')
+        return int.Parse(input.Substring(2), NumberStyles.HexNumber);
+      if (int.TryParse(input, out var value))
+        return value;
+      return 0;
+    }
+    #endregion
+
+    #region DecodeName()
+    private string DecodeName(string input)
+    {
+      if (input == null || !input.StartsWith("0x")) // fallback for unknown input
+        return input;
+
+      var hexParts = input.Split(' ');
+      var buffer = new MemoryStream();
+
+      foreach (var part in hexParts)
+      {
+        if (part == "" || part == "0x00")
+          continue;
+        buffer.WriteByte((byte)ParseInt(part));
+      }
+
+      return this.DefaultEncoding.GetString(buffer.GetBuffer(), 0, (int)buffer.Length);
+    }
+    #endregion
+
+    #region DefaultEncoding
+    public override Encoding DefaultEncoding
+    {
+      get => base.DefaultEncoding;
+      set
+      {
+        if (value == this.DefaultEncoding)
+          return;
+        base.DefaultEncoding = value;
+        this.ChangeEncoding();
+      }
+    }
+    #endregion
+
+    #region ChangeEncoding
+    private void ChangeEncoding()
+    {
+      foreach (var list in this.DataRoot.ChannelLists)
+      {
+        foreach (var channel in list.Channels)
+        {
+          if (!(channel is Channel ch))
+            continue;
+          ch.Name = this.DecodeName(ch.RawName);
+          ch.Satellite = this.DecodeName(ch.RawSatellite);
+        }
+      }
+    }
+    #endregion
+
+    #region Save()
+    public override void Save(string tvOutputFile)
+    {
+      foreach (var list in this.DataRoot.ChannelLists)
+        this.UpdateChannelList(list);
+
+      // by default .NET reformats the whole XML. These settings produce almost same format as the TV xml files use
+      var xmlSettings = new XmlWriterSettings();
+      xmlSettings.Encoding = this.DefaultEncoding;
+      xmlSettings.CheckCharacters = false;
+      xmlSettings.Indent = true;
+      xmlSettings.IndentChars = "";
+      xmlSettings.NewLineHandling = NewLineHandling.None;
+      xmlSettings.NewLineChars = this.newline;
+      xmlSettings.OmitXmlDeclaration = false;
+
+      string xml;
+      using (var sw = new StringWriter())
+      using (var w = new CustomXmlWriter(sw, xmlSettings, false))
+      {
+        this.doc.WriteTo(w);
+        w.Flush();
+        xml = sw.ToString();
+      }
+
+      var enc = new UTF8Encoding(false, false);
+      File.WriteAllText(tvOutputFile, xml, enc);
+    }
+    #endregion
+
+    #region UpdateChannelList()
+    private void UpdateChannelList(ChannelList list)
+    {
+      foreach (var channel in list.Channels)
+      {
+        var ch = channel as Channel;
+        if (ch == null)
+          continue; // might be a proxy channel from a reference list
+
+        if (ch.IsDeleted || ch.NewProgramNr < 0)
+        {
+          ch.SetupNode.ParentNode.ParentNode.RemoveChild(ch.SetupNode.ParentNode);
+          continue;
+        }
+
+        if (this.formatVersion == 1)
+          this.UpdateChannelFormat1(ch);
+        else if (this.formatVersion == 2)
+          this.UpdateChannelFormat2(ch);
+      }
+    }
+    #endregion
+
+    #region UpdateChannelFormat1 and 2
+    private void UpdateChannelFormat1(Channel ch)
+    {
+      ch.SetupNode.Attributes["ChannelNumber"].Value = ch.NewProgramNr.ToString();
+      if (ch.IsNameModified)
+        ch.SetupNode.Attributes["ChannelName"].Value = EncodeName(ch.Name);
+      ch.SetupNode.Attributes["FavoriteNumber"].Value = Math.Max(ch.FavIndex[0], 0).ToString();
+    }
+
+    private void UpdateChannelFormat2(Channel ch)
+    {
+      ch.SetupNode.Attributes["presetnumber"].Value = ch.NewProgramNr.ToString();
+      if (ch.IsNameModified)
+        ch.SetupNode.Attributes["name"].Value = ch.Name;
+    }
+    #endregion
+
+    #region EncodeName
+    private string EncodeName(string name)
+    {
+      var bytes = this.DefaultEncoding.GetBytes(name);
+      var sb = new StringBuilder();
+      foreach (var b in bytes)
+        sb.Append($"0x{b:X2} 0x00 ");
+      return sb.ToString();
+    }
+    #endregion
+  }
+}
--- a/source/ChanSort.Loader.PhilipsXml/SerializerPlugin.cs
+++ b/source/ChanSort.Loader.PhilipsXml/SerializerPlugin.cs
@@ -0,0 +1,16 @@
+using ChanSort.Api;
+
+namespace ChanSort.Loader.PhilipsXml
+{
+  public class SerializerPlugin : ISerializerPlugin
+  {
+    public string DllName { get; set; }
+    public string PluginName => "Philips .xml";
+    public string FileFilter => "*.xml";
+
+    public SerializerBase CreateSerializer(string inputFile)
+    {
+      return new Serializer(inputFile);
+    }
+  }
+}
--- a/source/ChanSort.Loader.Sony/Serializer.cs
+++ b/source/ChanSort.Loader.Sony/Serializer.cs
@@ -23,7 +23,7 @@ namespace ChanSort.Loader.Sony

    private const string SupportedFormatVersions = " e1.1.0 1.0.0 1.1.0 1.2.0 ";

-    private readonly ChannelList terrChannels = new ChannelList(SignalSource.DvbC | SignalSource.Tv | SignalSource.Radio, "DVB-T");
+    private readonly ChannelList terrChannels = new ChannelList(SignalSource.DvbT | SignalSource.Tv | SignalSource.Radio, "DVB-T");
    private readonly ChannelList cableChannels = new ChannelList(SignalSource.DvbC | SignalSource.Tv | SignalSource.Radio, "DVB-C");
    private readonly ChannelList satChannels = new ChannelList(SignalSource.DvbS | SignalSource.Tv | SignalSource.Radio, "DVB-S");
    private readonly ChannelList satChannelsP = new ChannelList(SignalSource.DvbS | SignalSource.Tv | SignalSource.Radio, "DVB-S Preset");
--- a/source/ChanSort.sln
+++ b/source/ChanSort.sln
@@ -52,6 +52,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ChanSort.Loader.SilvaSchnei
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ChanSort.Loader.Sony", "ChanSort.Loader.Sony\ChanSort.Loader.Sony.csproj", "{70E29C6B-B926-4859-9548-23375BF1E1B5}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ChanSort.Loader.PhilipsXml", "ChanSort.Loader.PhilipsXml\ChanSort.Loader.PhilipsXml.csproj", "{D7BAFD55-50F5-46C3-A76B-2193BED5358F}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -254,6 +256,18 @@ Global
 		{70E29C6B-B926-4859-9548-23375BF1E1B5}.Release|Mixed Platforms.Build.0 = Release|Any CPU
 		{70E29C6B-B926-4859-9548-23375BF1E1B5}.Release|x86.ActiveCfg = Release|x86
 		{70E29C6B-B926-4859-9548-23375BF1E1B5}.Release|x86.Build.0 = Release|x86
+		{D7BAFD55-50F5-46C3-A76B-2193BED5358F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D7BAFD55-50F5-46C3-A76B-2193BED5358F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D7BAFD55-50F5-46C3-A76B-2193BED5358F}.Debug|Mixed Platforms.ActiveCfg = Debug|Any CPU
+		{D7BAFD55-50F5-46C3-A76B-2193BED5358F}.Debug|Mixed Platforms.Build.0 = Debug|Any CPU
+		{D7BAFD55-50F5-46C3-A76B-2193BED5358F}.Debug|x86.ActiveCfg = Debug|x86
+		{D7BAFD55-50F5-46C3-A76B-2193BED5358F}.Debug|x86.Build.0 = Debug|x86
+		{D7BAFD55-50F5-46C3-A76B-2193BED5358F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D7BAFD55-50F5-46C3-A76B-2193BED5358F}.Release|Any CPU.Build.0 = Release|Any CPU
+		{D7BAFD55-50F5-46C3-A76B-2193BED5358F}.Release|Mixed Platforms.ActiveCfg = Release|Any CPU
+		{D7BAFD55-50F5-46C3-A76B-2193BED5358F}.Release|Mixed Platforms.Build.0 = Release|Any CPU
+		{D7BAFD55-50F5-46C3-A76B-2193BED5358F}.Release|x86.ActiveCfg = Release|Any CPU
+		{D7BAFD55-50F5-46C3-A76B-2193BED5358F}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
--- a/source/ChanSort/ChanSort.csproj
+++ b/source/ChanSort/ChanSort.csproj
@@ -386,6 +386,10 @@
      <Project>{68da8072-3a29-4076-9f64-d66f38349585}</Project>
      <Name>ChanSort.Loader.Panasonic</Name>
    </ProjectReference>
+    <ProjectReference Include="..\ChanSort.Loader.PhilipsXml\ChanSort.Loader.PhilipsXml.csproj">
+      <Project>{d7bafd55-50f5-46c3-a76b-2193bed5358f}</Project>
+      <Name>ChanSort.Loader.PhilipsXml</Name>
+    </ProjectReference>
    <ProjectReference Include="..\ChanSort.Loader.SamsungJ\ChanSort.Loader.SamsungJ.csproj">
      <Project>{33897002-0537-49a4-b963-a18d17311b3d}</Project>
      <Name>ChanSort.Loader.SamsungJ</Name>
--- a/source/ChanSort/MainForm.Designer.cs
+++ b/source/ChanSort/MainForm.Designer.cs
@@ -161,6 +161,7 @@
      this.miShowWarningsAfterLoad = new DevExpress.XtraBars.BarCheckItem();
      this.miAllowEditPredefinedLists = new DevExpress.XtraBars.BarButtonItem();
      this.miExplorerIntegration = new DevExpress.XtraBars.BarButtonItem();
+      this.miCheckUpdates = new DevExpress.XtraBars.BarButtonItem();
      this.mnuAccessibility = new DevExpress.XtraBars.BarSubItem();
      this.mnuGotoChannelList = new DevExpress.XtraBars.BarSubItem();
      this.mnuInputSource = new DevExpress.XtraBars.BarLinkContainerItem();
@@ -206,7 +207,7 @@
      this.pageProgNr = new DevExpress.XtraTab.XtraTabPage();
      this.popupInputSource = new DevExpress.XtraBars.PopupMenu(this.components);
      this.popupFavList = new DevExpress.XtraBars.PopupMenu(this.components);
-      this.miCheckUpdates = new DevExpress.XtraBars.BarButtonItem();
+      this.miUtf8Charset = new DevExpress.XtraBars.BarButtonItem();
      ((System.ComponentModel.ISupportInitialize)(this.splitContainerControl1)).BeginInit();
      this.splitContainerControl1.SuspendLayout();
      ((System.ComponentModel.ISupportInitialize)(this.grpOutputList)).BeginInit();
@@ -1026,9 +1027,10 @@
            this.miCzech,
            this.miRomanian,
            this.miExplorerIntegration,
-            this.miCheckUpdates});
+            this.miCheckUpdates,
+            this.miUtf8Charset});
      this.barManager1.MainMenu = this.bar1;
-      this.barManager1.MaxItemId = 99;
+      this.barManager1.MaxItemId = 100;
      this.barManager1.ShowFullMenus = true;
      // 
      // bar1
@@ -1608,7 +1610,8 @@
      this.mnuCharset.ImageOptions.ImageIndex = ((int)(resources.GetObject("mnuCharset.ImageOptions.ImageIndex")));
      this.mnuCharset.LinksPersistInfo.AddRange(new DevExpress.XtraBars.LinkPersistInfo[] {
            new DevExpress.XtraBars.LinkPersistInfo(this.miCharsetForm),
-            new DevExpress.XtraBars.LinkPersistInfo(this.miIsoCharSets, true)});
+            new DevExpress.XtraBars.LinkPersistInfo(this.miUtf8Charset, true),
+            new DevExpress.XtraBars.LinkPersistInfo(this.miIsoCharSets)});
      this.mnuCharset.Name = "mnuCharset";
      this.mnuCharset.PaintStyle = DevExpress.XtraBars.BarItemPaintStyle.CaptionInMenu;
      // 
@@ -1653,6 +1656,14 @@
      this.miExplorerIntegration.Name = "miExplorerIntegration";
      this.miExplorerIntegration.ItemClick += new DevExpress.XtraBars.ItemClickEventHandler(this.miExplorerIntegration_ItemClick);
      // 
+      // miCheckUpdates
+      // 
+      this.miCheckUpdates.ButtonStyle = DevExpress.XtraBars.BarButtonStyle.Check;
+      resources.ApplyResources(this.miCheckUpdates, "miCheckUpdates");
+      this.miCheckUpdates.Id = 98;
+      this.miCheckUpdates.Name = "miCheckUpdates";
+      this.miCheckUpdates.ItemClick += new DevExpress.XtraBars.ItemClickEventHandler(this.miCheckUpdates_ItemClick);
+      // 
      // mnuAccessibility
      // 
      resources.ApplyResources(this.mnuAccessibility, "mnuAccessibility");
@@ -2055,13 +2066,12 @@
      this.popupFavList.Name = "popupFavList";
      this.popupFavList.ShowCaption = true;
      // 
-      // miCheckUpdates
+      // miUtf8Charset
      // 
-      this.miCheckUpdates.ButtonStyle = DevExpress.XtraBars.BarButtonStyle.Check;
-      resources.ApplyResources(this.miCheckUpdates, "miCheckUpdates");
-      this.miCheckUpdates.Id = 98;
-      this.miCheckUpdates.Name = "miCheckUpdates";
-      this.miCheckUpdates.ItemClick += new DevExpress.XtraBars.ItemClickEventHandler(this.miCheckUpdates_ItemClick);
+      resources.ApplyResources(this.miUtf8Charset, "miUtf8Charset");
+      this.miUtf8Charset.Id = 99;
+      this.miUtf8Charset.Name = "miUtf8Charset";
+      this.miUtf8Charset.ItemClick += new DevExpress.XtraBars.ItemClickEventHandler(this.MiUtf8Charset_ItemClick);
      // 
      // MainForm
      // 
@@ -2304,6 +2314,7 @@
    private DevExpress.XtraGrid.Columns.GridColumn colPcrPid;
    private DevExpress.XtraBars.BarButtonItem miExplorerIntegration;
    private DevExpress.XtraBars.BarButtonItem miCheckUpdates;
+    private DevExpress.XtraBars.BarButtonItem miUtf8Charset;
  }
 }

--- a/source/ChanSort/MainForm.cs
+++ b/source/ChanSort/MainForm.cs
@@ -412,6 +412,9 @@ namespace ChanSort.Ui

    private void UpdateFavoritesEditor(Favorites favorites)
    {
+      var miSet = new[] {this.miFavASet, this.miFavBSet, this.miFavCSet, this.miFavDSet, this.miFavESet};
+      var miUnset = new[] { this.miFavAUnset, this.miFavBUnset, this.miFavCUnset, this.miFavDUnset, this.miFavEUnset };
+
      this.repositoryItemCheckedComboBoxEdit1.Items.Clear();
      this.repositoryItemCheckedComboBoxEdit2.Items.Clear();
      byte mask = 0x01;
@@ -424,9 +427,16 @@ namespace ChanSort.Ui
          var c = (char) ('A' + bit);
          this.repositoryItemCheckedComboBoxEdit1.Items.Add(c);
          this.repositoryItemCheckedComboBoxEdit2.Items.Add(c);
+          miSet[bit].Visibility = BarItemVisibility.Always;
+          miUnset[bit].Visibility = BarItemVisibility.Always;
          regex += c;
          ++favCount;
        }
+        else
+        {
+          miSet[bit].Visibility = BarItemVisibility.Never;
+          miUnset[bit].Visibility = BarItemVisibility.Never;
+        }
      }
      regex += "]*";
      this.repositoryItemCheckedComboBoxEdit1.Mask.EditMask = regex;
@@ -1257,8 +1267,8 @@ namespace ChanSort.Ui
      this.cbCloseGap.Checked = Config.Default.CloseGaps;
      this.ClearLeftFilter();
      this.ClearRightFilter();
-      foreach(var path in Config.Default.MruFiles)
-        this.AddFileToMruList(path);
+      this.mruFiles.Clear();
+      this.mruFiles.AddRange(Config.Default.MruFiles);
      this.UpdateMruMenu();

      this.miExplorerIntegration.Down = Config.Default.ExplorerIntegration;
@@ -2872,6 +2882,11 @@ namespace ChanSort.Ui

    #region Character set menu

+    private void MiUtf8Charset_ItemClick(object sender, ItemClickEventArgs e)
+    {
+      TryExecute(() => this.SetDefaultEncoding(Encoding.UTF8));
+    }
+
    private void miIsoCharSets_ListItemClick(object sender, ListItemClickEventArgs e)
    {
      TryExecute(() => this.SetDefaultEncoding(Encoding.GetEncoding(this.isoEncodings[e.Index])));
--- a/source/ChanSort/MainForm.resx
+++ b/source/ChanSort/MainForm.resx
@@ -647,6 +647,9 @@
  <data name="miCharsetForm.ImageOptions.ImageIndex" type="System.Int32, mscorlib">
    <value>9</value>
  </data>
+  <data name="miUtf8Charset.Caption" xml:space="preserve">
+    <value>UTF-8 (Unicode)</value>
+  </data>
  <data name="miIsoCharSets.Caption" xml:space="preserve">
    <value>ISO character sets</value>
  </data>
@@ -1255,7 +1258,7 @@
    <value>globalImageCollection1</value>
  </data>
  <data name="&gt;&gt;globalImageCollection1.Type" xml:space="preserve">
-    <value>ChanSort.Ui.GlobalImageCollection, ChanSort, Version=1.0.7134.23381, Culture=neutral, PublicKeyToken=null</value>
+    <value>ChanSort.Ui.GlobalImageCollection, ChanSort, Version=1.0.7156.40088, Culture=neutral, PublicKeyToken=null</value>
  </data>
  <data name="&gt;&gt;gviewRight.Name" xml:space="preserve">
    <value>gviewRight</value>
@@ -1809,6 +1812,12 @@
  <data name="&gt;&gt;miExplorerIntegration.Type" xml:space="preserve">
    <value>DevExpress.XtraBars.BarButtonItem, DevExpress.XtraBars.v19.1, Version=19.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a</value>
  </data>
+  <data name="&gt;&gt;miCheckUpdates.Name" xml:space="preserve">
+    <value>miCheckUpdates</value>
+  </data>
+  <data name="&gt;&gt;miCheckUpdates.Type" xml:space="preserve">
+    <value>DevExpress.XtraBars.BarButtonItem, DevExpress.XtraBars.v19.1, Version=19.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a</value>
+  </data>
  <data name="&gt;&gt;mnuAccessibility.Name" xml:space="preserve">
    <value>mnuAccessibility</value>
  </data>
@@ -1971,10 +1980,10 @@
  <data name="&gt;&gt;popupFavList.Type" xml:space="preserve">
    <value>DevExpress.XtraBars.PopupMenu, DevExpress.XtraBars.v19.1, Version=19.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a</value>
  </data>
-  <data name="&gt;&gt;miCheckUpdates.Name" xml:space="preserve">
-    <value>miCheckUpdates</value>
+  <data name="&gt;&gt;miUtf8Charset.Name" xml:space="preserve">
+    <value>miUtf8Charset</value>
  </data>
-  <data name="&gt;&gt;miCheckUpdates.Type" xml:space="preserve">
+  <data name="&gt;&gt;miUtf8Charset.Type" xml:space="preserve">
    <value>DevExpress.XtraBars.BarButtonItem, DevExpress.XtraBars.v19.1, Version=19.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a</value>
  </data>
  <data name="&gt;&gt;$this.Name" xml:space="preserve">
@@ -1984,7 +1993,7 @@
    <value>DevExpress.XtraEditors.XtraForm, DevExpress.Utils.v19.1, Version=19.1.4.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a</value>
  </data>
  <data name="SharedImageCollection.Timestamp" type="System.DateTime, mscorlib">
-    <value>07/14/2019 13:16:32</value>
+    <value>08/05/2019 22:23:17</value>
  </data>
  <data name="SharedImageCollection.ImageSize" type="System.Drawing.Size, System.Drawing">
    <value>16, 16</value>
--- a/source/changelog.md
+++ b/source/changelog.md
@@ -1,6 +1,13 @@
 ChanSort Change Log 
 ===================

+2019-08-05
+- added partial support for Philips .xml channel lists
+  (There are MANY different file formats, only a few are currently supported)
+- fixed "most-recently-used" getting reversed every time the program was started
+- added "UTF-8 (Unicode)" character set to menu
+- fixed disappearing columns when loading different channel lists without restarting the application
+
 2019-07-25
 - fix: Application failed to save config and didn't exit when the folder %LOCALAPPDATA%\ChanSort doesn't exist