Ejemplo n.º 1
0
 /// <summary>
 /// Initializes a new instance of the <see cref="AnalogSubChannel"/> class.
 /// </summary>
 internal AnalogSubChannel(TvCardAnalog card, int subchnnelId, TvAudio tvAudio, bool hasTeletext,
                           IBaseFilter mpFileWriter)
 {
   _card = card;
   _hasTeletext = hasTeletext;
   _tvAudio = tvAudio;
   _mpFileWriter = mpFileWriter;
   _mpRecord = (IMPRecord)_mpFileWriter;
   _mpRecord.AddChannel(ref _subChannelId);
   _subChannelId = subchnnelId;
 }
 /// <summary>
 /// Initializes a new instance of the <see cref="AnalogSubChannel"/> class.
 /// </summary>
 internal AnalogSubChannel(TvCardAnalog card, int subchnnelId, TvAudio tvAudio, bool hasTeletext,
                           IBaseFilter mpFileWriter)
 {
     _card         = card;
     _hasTeletext  = hasTeletext;
     _tvAudio      = tvAudio;
     _mpFileWriter = mpFileWriter;
     _mpRecord     = (IMPRecord)_mpFileWriter;
     _mpRecord.AddChannel(ref _subChannelId);
     _subChannelId = subchnnelId;
 }
Ejemplo n.º 3
0
 private void DetectSupportedAmKsTvTunerDevices(ref HashSet<string> previouslyKnownDevices, ref HashSet<string> knownDevices)
 {
   Log.Log.Debug("Detect AM KS TV tuner devices");
   DsDevice[] connectedDevices = DsDevice.GetDevicesOfCat(FilterCategory.AMKSTVTuner);
   foreach (DsDevice connectedDevice in connectedDevices)
   {
     string name = connectedDevice.Name;
     string devicePath = connectedDevice.DevicePath;
     if (!string.IsNullOrEmpty(name) && !string.IsNullOrEmpty(devicePath))
     {
       knownDevices.Add(devicePath);
       if (!previouslyKnownDevices.Contains(devicePath))
       {
         Log.Log.Info("Detected new analog tuner device {0} {1}", name, devicePath);
         TvCardAnalog analogTuner = new TvCardAnalog(connectedDevice);
         _deviceEventListener.OnDeviceAdded(analogTuner);
       }
     }
   }
 }
 /// <summary>
 /// Initializes a new instance of the <see cref="AnalogScanning"/> class.
 /// </summary>
 /// <param name="card">The card.</param>
 public AnalogScanning(TvCardAnalog card)
 {
     _card = card;
 }
Ejemplo n.º 5
0
 /// <summary>
 /// Initializes a new instance of the <see cref="AnalogScanning"/> class.
 /// </summary>
 /// <param name="card">The card.</param>
 public AnalogScanning(TvCardAnalog card)
 {
   _card = card;
 }
Ejemplo n.º 6
0
    /// <summary>
    /// Enumerate all tvcard devices and add them to the list
    /// </summary>
    private void DetectCards()
    {
      ITunerCap _providerType;
      bool genericNP = false;
      TvBusinessLayer layer = new TvBusinessLayer();
      Setting setting;
      setting = layer.GetSetting("iptvCardCount", "1");
      int iptvCardCount = Convert.ToInt32(setting.Value);      
      //SkyStar 2 & IP Streaming
      DsDevice[] devices = DsDevice.GetDevicesOfCat(FilterCategory.LegacyAmFilterCategory);
      for (int i = 0; i < devices.Length; ++i)
      {
        if (String.Compare(devices[i].Name, "B2C2 MPEG-2 Source", true) == 0)
        {
          Log.Log.WriteFile("Detected SkyStar 2 card");
          TvCardDvbSS2 card = new TvCardDvbSS2(_epgEvents, devices[i]);
          _cards.Add(card);
          //break;  maybe more than one B2C2 card ?
        }
        else if (String.Compare(devices[i].Name, "Elecard NWSource-Plus", true) == 0)
        {
          for (int cardNum = 0; cardNum < iptvCardCount; cardNum++)
          {
            Log.Log.WriteFile("Detected IP TV Card " + cardNum);
            TvCardDVBIP card = new TvCardDVBIPElecard(_epgEvents, devices[i], cardNum);
            _cards.Add(card);
          }
        }
        else if (String.Compare(devices[i].Name, "MediaPortal IPTV Source Filter", true) == 0)
        {
          for (int cardNum = 0; cardNum < iptvCardCount; cardNum++)
          {
            Log.Log.WriteFile("Detected IP TV Card " + cardNum);
            TvCardDVBIP card = new TvCardDVBIPBuiltIn(_epgEvents, devices[i], cardNum);
            _cards.Add(card);
          }
        }
        else if (String.Compare(devices[i].Name, "MediaPortal VLC Source Filter", true) == 0)
        {
          for (int cardNum = 0; cardNum < iptvCardCount; cardNum++)
          {
            Log.Log.WriteFile("Detected IP TV Card " + cardNum);
            TvCardDVBIP card = new TvCardDVBIPVLC(_epgEvents, devices[i], cardNum);
            _cards.Add(card);
          }
        }        
      }
      //Hauppauge HD PVR & Colossus
      devices = DsDevice.GetDevicesOfCat(FilterCategory.AMKSCrossbar);
      for (int i = 0; i < devices.Length; ++i)
      {
        if (devices[i].Name == null)
        {
          continue;
        }
        if (devices[i].Name.Equals("Hauppauge HD PVR Crossbar"))
        {
          Log.Log.WriteFile("Detected Hauppauge HD PVR");
          TvCardHDPVR card = new TvCardHDPVR(devices[i]);
          _cards.Add(card);
        }
        else if (devices[i].Name.Contains("Hauppauge Colossus Crossbar"))
        {
          Log.Log.WriteFile("Detected Hauppauge Colossus");
          TvCardHDPVR card = new TvCardHDPVR(devices[i]);
          _cards.Add(card);
        }
      }
      //BDA TV devices
      devices = DsDevice.GetDevicesOfCat(FilterCategory.BDASourceFiltersCategory);
      if (devices.Length > 0)
      {
        IFilterGraph2 graphBuilder = (IFilterGraph2)new FilterGraph();
        DsROTEntry rotEntry = new DsROTEntry(graphBuilder);

        Guid networkProviderClsId = new Guid("{D7D42E5C-EB36-4aad-933B-B4C419429C98}");
        if (FilterGraphTools.IsThisComObjectInstalled(networkProviderClsId))
        {
          handleInternalNetworkProviderFilter(devices, graphBuilder, networkProviderClsId, rotEntry);
        }
        else
        {
          ITuningSpace tuningSpace = null;
          ILocator locator = null;

          //DVBT
          IBaseFilter networkDVBT = null;
          try
          {
            networkProviderClsId = typeof (DVBTNetworkProvider).GUID;
            networkDVBT = FilterGraphTools.AddFilterFromClsid(graphBuilder, networkProviderClsId,
                                                              "DVBT Network Provider");
            tuningSpace = (ITuningSpace)new DVBTuningSpace();
            tuningSpace.put_UniqueName("DVBT TuningSpace");
            tuningSpace.put_FriendlyName("DVBT TuningSpace");
            tuningSpace.put__NetworkType(typeof (DVBTNetworkProvider).GUID);
            ((IDVBTuningSpace)tuningSpace).put_SystemType(DVBSystemType.Terrestrial);
            locator = (ILocator)new DVBTLocator();
            locator.put_CarrierFrequency(-1);
            locator.put_InnerFEC(FECMethod.MethodNotSet);
            locator.put_InnerFECRate(BinaryConvolutionCodeRate.RateNotSet);
            locator.put_Modulation(ModulationType.ModNotSet);
            locator.put_OuterFEC(FECMethod.MethodNotSet);
            locator.put_OuterFECRate(BinaryConvolutionCodeRate.RateNotSet);
            locator.put_SymbolRate(-1);
            tuningSpace.put_DefaultLocator(locator);
            ((ITuner)networkDVBT).put_TuningSpace(tuningSpace);
          }
          catch (Exception ex)
          {
            Log.Log.Error("DVBT card detection error: {0}", ex.ToString());
          }

          //DVBS
          networkProviderClsId = typeof (DVBSNetworkProvider).GUID;
          IBaseFilter networkDVBS = FilterGraphTools.AddFilterFromClsid(graphBuilder, networkProviderClsId,
                                                                        "DVBS Network Provider");
          tuningSpace = (ITuningSpace)new DVBSTuningSpace();
          tuningSpace.put_UniqueName("DVBS TuningSpace");
          tuningSpace.put_FriendlyName("DVBS TuningSpace");
          tuningSpace.put__NetworkType(typeof (DVBSNetworkProvider).GUID);
          ((IDVBSTuningSpace)tuningSpace).put_SystemType(DVBSystemType.Satellite);
          locator = (ILocator)new DVBTLocator();
          locator.put_CarrierFrequency(-1);
          locator.put_InnerFEC(FECMethod.MethodNotSet);
          locator.put_InnerFECRate(BinaryConvolutionCodeRate.RateNotSet);
          locator.put_Modulation(ModulationType.ModNotSet);
          locator.put_OuterFEC(FECMethod.MethodNotSet);
          locator.put_OuterFECRate(BinaryConvolutionCodeRate.RateNotSet);
          locator.put_SymbolRate(-1);
          tuningSpace.put_DefaultLocator(locator);
          ((ITuner)networkDVBS).put_TuningSpace(tuningSpace);

          //ATSC
          networkProviderClsId = typeof (ATSCNetworkProvider).GUID;
          IBaseFilter networkATSC = FilterGraphTools.AddFilterFromClsid(graphBuilder, networkProviderClsId,
                                                                        "ATSC Network Provider");
          tuningSpace = (ITuningSpace)new ATSCTuningSpace();
          tuningSpace.put_UniqueName("ATSC TuningSpace");
          tuningSpace.put_FriendlyName("ATSC TuningSpace");
          ((IATSCTuningSpace)tuningSpace).put_MaxChannel(10000);
          ((IATSCTuningSpace)tuningSpace).put_MaxMinorChannel(10000);
          ((IATSCTuningSpace)tuningSpace).put_MinChannel(0);
          ((IATSCTuningSpace)tuningSpace).put_MinMinorChannel(0);
          ((IATSCTuningSpace)tuningSpace).put_MinPhysicalChannel(0);
          ((IATSCTuningSpace)tuningSpace).put_InputType(TunerInputType.Antenna);
          locator = (IATSCLocator)new ATSCLocator();
          locator.put_CarrierFrequency(-1);
          locator.put_InnerFEC(FECMethod.MethodNotSet);
          locator.put_InnerFECRate(BinaryConvolutionCodeRate.RateNotSet);
          locator.put_Modulation(ModulationType.ModNotSet);
          locator.put_OuterFEC(FECMethod.MethodNotSet);
          locator.put_OuterFECRate(BinaryConvolutionCodeRate.RateNotSet);
          locator.put_SymbolRate(-1);
          locator.put_CarrierFrequency(-1);
          ((IATSCLocator)locator).put_PhysicalChannel(-1);
          ((IATSCLocator)locator).put_TSID(-1);
          tuningSpace.put_DefaultLocator(locator);
          ((ITuner)networkATSC).put_TuningSpace(tuningSpace);

          //DVBC
          networkProviderClsId = typeof (DVBCNetworkProvider).GUID;
          IBaseFilter networkDVBC = FilterGraphTools.AddFilterFromClsid(graphBuilder, networkProviderClsId,
                                                                        "DVBC Network Provider");
          tuningSpace = (ITuningSpace)new DVBTuningSpace();
          tuningSpace.put_UniqueName("DVBC TuningSpace");
          tuningSpace.put_FriendlyName("DVBC TuningSpace");
          tuningSpace.put__NetworkType(typeof (DVBCNetworkProvider).GUID);
          ((IDVBTuningSpace)tuningSpace).put_SystemType(DVBSystemType.Cable);
          locator = (ILocator)new DVBCLocator();
          locator.put_CarrierFrequency(-1);
          locator.put_InnerFEC(FECMethod.MethodNotSet);
          locator.put_InnerFECRate(BinaryConvolutionCodeRate.RateNotSet);
          locator.put_Modulation(ModulationType.ModNotSet);
          locator.put_OuterFEC(FECMethod.MethodNotSet);
          locator.put_OuterFECRate(BinaryConvolutionCodeRate.RateNotSet);
          locator.put_SymbolRate(-1);
          tuningSpace.put_DefaultLocator(locator);
          ((ITuner)networkDVBC).put_TuningSpace(tuningSpace);

          //MS Network Provider - MCE Roll-up 2 or better
          networkProviderClsId = typeof (NetworkProvider).GUID;
          // First test if the Generic Network Provider is available (only on MCE 2005 + Update Rollup 2)
          if (FilterGraphTools.IsThisComObjectInstalled(networkProviderClsId))
          {
            genericNP = true;
          }
          for (int i = 0; i < devices.Length; i++)
          {
            bool connected = false;
            bool isCablePreferred = false;
            string name = devices[i].Name ?? "unknown";
            name = name.ToLowerInvariant();
            Log.Log.WriteFile("Found card:{0}", name);
            //silicondust work-around for dvb type detection issue. generic provider would always use dvb-t
            if (name.Contains("silicondust hdhomerun tuner"))
            {
              isCablePreferred = CheckHDHomerunCablePrefered(name);
              Log.Log.WriteFile("silicondust hdhomerun detected - prefer cable mode: {0}", isCablePreferred);
            }
            IBaseFilter tmp;
            try
            {
              graphBuilder.AddSourceFilterForMoniker(devices[i].Mon, null, name, out tmp);
            }
            catch (InvalidComObjectException)
            {
              //ignore bad card
              Log.Log.WriteFile("cannot add filter {0} to graph", devices[i].Name);
              continue;
            }
            //Use the Microsoft Network Provider method first but only if available
            if (genericNP)
            {
              IBaseFilter networkDVB = FilterGraphTools.AddFilterFromClsid(graphBuilder, networkProviderClsId,
                                                                           "Microsoft Network Provider");
              if (ConnectFilter(graphBuilder, networkDVB, tmp))
              {
                Log.Log.WriteFile("Detected DVB card:{0}", name);
                // determine the DVB card supported GUIDs here!
                _providerType = networkDVB as ITunerCap;
                int ulcNetworkTypesMax = 5;
                int pulcNetworkTypes;
                Guid[] pguidNetworkTypes = new Guid[ulcNetworkTypesMax];
                int hr = _providerType.get_SupportedNetworkTypes(ulcNetworkTypesMax, out pulcNetworkTypes,
                                                                 pguidNetworkTypes);
                for (int n = 0; n < pulcNetworkTypes; n++)
                {
                  Log.Log.Debug("Detecting type by MSNP {0}: {1}", n, pguidNetworkTypes[n]);
                  //test the first found guid to determine the DVB card type
                  if (pguidNetworkTypes[n] == (typeof (DVBTNetworkProvider).GUID) && !isCablePreferred)
                  {
                    Log.Log.WriteFile("Detected DVB-T* card:{0}", name);
                    TvCardDVBT dvbtCard = new TvCardDVBT(_epgEvents, devices[i]);
                    _cards.Add(dvbtCard);
                    connected = true;
                  }
                  else if (pguidNetworkTypes[n] == (typeof (DVBSNetworkProvider).GUID) && !isCablePreferred)
                  {
                    Log.Log.WriteFile("Detected DVB-S* card:{0}", name);
                    TvCardDVBS dvbsCard = new TvCardDVBS(_epgEvents, devices[i]);
                    _cards.Add(dvbsCard);
                    connected = true;
                  }
                  else if (pguidNetworkTypes[n] == (typeof (DVBCNetworkProvider).GUID))
                  {
                    Log.Log.WriteFile("Detected DVB-C* card:{0}", name);
                    TvCardDVBC dvbcCard = new TvCardDVBC(_epgEvents, devices[i]);
                    _cards.Add(dvbcCard);
                    connected = true;
                  }
                  else if (pguidNetworkTypes[n] == (typeof (ATSCNetworkProvider).GUID))
                  {
                    Log.Log.WriteFile("Detected ATSC* card:{0}", name);
                    TvCardATSC dvbsCard = new TvCardATSC(_epgEvents, devices[i]);
                    _cards.Add(dvbsCard);
                    connected = true;
                  }
                  if (connected)
                  {
                    graphBuilder.RemoveFilter(tmp);
                    Release.ComObject("tmp filter", tmp);
                    break; // already found one, no need to continue
                  }
                  else if (n == (pulcNetworkTypes - 1))
                  {
                    Log.Log.WriteFile("Connected with generic MS Network Provider however network types don't match, using the original method");
                  }
                }
              }
              else
              {
                Log.Log.WriteFile("Not connected with generic MS Network Provider, using the original method");
                connected = false;
              }
              graphBuilder.RemoveFilter(networkDVB);
              Release.ComObject("ms provider", networkDVB);
            }
            if (!genericNP || !connected)
            {
              if (ConnectFilter(graphBuilder, networkDVBT, tmp))
              {
                Log.Log.WriteFile("Detected DVB-T card:{0}", name);
                TvCardDVBT dvbtCard = new TvCardDVBT(_epgEvents, devices[i]);
                _cards.Add(dvbtCard);
              }
              else if (ConnectFilter(graphBuilder, networkDVBC, tmp))
              {
                Log.Log.WriteFile("Detected DVB-C card:{0}", name);
                TvCardDVBC dvbcCard = new TvCardDVBC(_epgEvents, devices[i]);
                _cards.Add(dvbcCard);
              }
              else if (ConnectFilter(graphBuilder, networkDVBS, tmp))
              {
                Log.Log.WriteFile("Detected DVB-S card:{0}", name);
                TvCardDVBS dvbsCard = new TvCardDVBS(_epgEvents, devices[i]);
                _cards.Add(dvbsCard);
              }
              else if (ConnectFilter(graphBuilder, networkATSC, tmp))
              {
                Log.Log.WriteFile("Detected ATSC card:{0}", name);
                TvCardATSC dvbsCard = new TvCardATSC(_epgEvents, devices[i]);
                _cards.Add(dvbsCard);
              }
              graphBuilder.RemoveFilter(tmp);
              Release.ComObject("tmp filter", tmp);
            }
          }
          FilterGraphTools.RemoveAllFilters(graphBuilder);
          Release.ComObject("dvbc provider", networkDVBC);
          Release.ComObject("atsc provider", networkATSC);
          Release.ComObject("dvbs provider", networkDVBS);
          Release.ComObject("dvbt provider", networkDVBT);
          rotEntry.Dispose();
          Release.ComObject("graph builder", graphBuilder);
        }
      }
      //Analogue TV devices
      devices = DsDevice.GetDevicesOfCat(FilterCategory.AMKSTVTuner);
      for (int i = 0; i < devices.Length; i++)
      {
        string name = devices[i].Name ?? "unknown";
        name = name.ToLowerInvariant();
        Log.Log.WriteFile("Detected analog card:{0}", name);
        TvCardAnalog analogCard = new TvCardAnalog(devices[i]);
        _cards.Add(analogCard);
      }
      _cards.Add(new RadioWebStreamCard());
    }