/// <summary>
/// Wählt eine neue Quellgruppe aus.
/// </summary>
/// <param name="location">Der Ursprung der Quellgruppe.</param>
/// <param name="group">Die eigentliche Quellgruppe.</param>
private void PrepareReceiver(TLocationType location, TSourceGroupType group)
{
// Create once
if (Receiver != null)
{
return;
}
// Create receiver
var receiver = new DataGraph();
try
{
// Load device data
receiver.CaptureInformation = FindFilter(Aspect_CaptureName, Aspect_CaptureMoniker, false);
receiver.TunerInformation = FindFilter(Aspect_TunerName, Aspect_TunerMoniker, true);
receiver.DisableCIResetOnTuneFailure = m_disableEncryption;
receiver.DVBType = DVBType;
// Load optional data
int value;
if (int.TryParse(GetParameter(BDAEnvironment.MiniumPATCountName), out value))
{
if (value >= 0)
{
receiver.Configuration.MinimumPATCount = value;
}
}
if (int.TryParse(GetParameter(BDAEnvironment.MinimumPATCountWaitName), out value))
{
if (value >= 0)
{
receiver.Configuration.MinimumPATCountWaitTime = value;
}
}
// Configure pipeline
foreach (var item in Pipeline)
{
item.CreateExtension <IPipelineExtension>().Install(receiver, Profile, item.SupportedOperations);
}
// Time to create the graph
receiver.Create(location, group);
// Activate it
receiver.Start();
}
catch
{
// Cleanup
receiver.Dispose();
// Forward
throw;
}
// Remember
Receiver = receiver;
}
