internal static DVBS2HandlerBase GetDVBS2Handler(TuningSpec tuningSpec, IBaseFilter tunerFilter, ITuneRequest tuneRequest, Tuner tuner)
{
DVBS2HandlerBase dvbs2Handler = getDVBS2Handler(tunerFilter, tuner);
if (dvbs2Handler == null)
{
Logger.Instance.Write("No DVB-S2 handler available - parameters not set");
return(null);
}
Logger.Instance.Write("Created " + dvbs2Handler.Description + " DVB-S2 handler");
return(dvbs2Handler);
}
private static DVBS2HandlerBase getDVBS2Handler(IBaseFilter tunerFilter, Tuner tuner)
{
DVBS2HandlerBase dvbs2Handler = createWin7APIHandler(tunerFilter, false);
if (dvbs2Handler != null)
{
Logger.Instance.Write("DVB-S2 processing using Win7 API method");
return(dvbs2Handler);
}
dvbs2Handler = createHauppaugeHandler(tunerFilter, false);
if (dvbs2Handler != null)
{
Logger.Instance.Write("DVB-S2 processing using Hauppauge method");
return(dvbs2Handler);
}
dvbs2Handler = createProfRedHandler(tunerFilter, tuner, false);
if (dvbs2Handler != null)
{
Logger.Instance.Write("DVB-S2 processing using TBS method");
return(dvbs2Handler);
}
dvbs2Handler = createDigitalEverywhereHandler(tunerFilter, false);
if (dvbs2Handler != null)
{
Logger.Instance.Write("DVB-S2 processing using DigitalEverywhere method");
return(dvbs2Handler);
}
dvbs2Handler = createTechnoTrendHandler(tunerFilter, false);
if (dvbs2Handler != null)
{
Logger.Instance.Write("DVB-S2 processing using TechnoTrend method");
return(dvbs2Handler);
}
dvbs2Handler = createTwinhanHandler(tunerFilter, false);
if (dvbs2Handler != null)
{
Logger.Instance.Write("DVB-S2 processing using Twinhan/TechniSat method");
return(dvbs2Handler);
}
dvbs2Handler = createGenPixHandler(tunerFilter, false);
if (dvbs2Handler != null)
{
Logger.Instance.Write("DVB-S2 processing using GenPix method");
return(dvbs2Handler);
}
dvbs2Handler = createTBSHandler(tunerFilter, tuner, false);
if (dvbs2Handler != null)
{
Logger.Instance.Write("DVB-S2 processing using TBS method");
return(dvbs2Handler);
}
return(null);
}
private void setDVBS2Parameters()
{
SatelliteFrequency satelliteFrequency = tuningSpec.Frequency as SatelliteFrequency;
if (satelliteFrequency == null)
return;
dvbs2Handler = DVBS2HandlerBase.GetDVBS2Handler(tuningSpec, tunerFilter, tuneRequest, tunerSpec);
if (dvbs2Handler == null)
LogMessage("DVB-S2: No handler available");
else
{
if (satelliteFrequency.Pilot == DomainObjects.Pilot.NotSet && satelliteFrequency.RollOff == DomainObjects.RollOff.NotSet)
{
bool parametersCleared = dvbs2Handler.ClearDVBS2Parameters(tuningSpec, tunerFilter, tuneRequest);
if (parametersCleared)
LogMessage("DVB-S2: Parameters cleared");
else
LogMessage("DVB-S2: Handler failed to clear DVB-S2 parameters");
}
else
{
bool parametersSet = dvbs2Handler.SetDVBS2Parameters(tuningSpec, tunerFilter, tuneRequest);
if (!parametersSet)
LogMessage("DVB-S2: Handler failed to set parameters");
}
}
}