/// <summary>
/// Create a new instance and start EPG parsing on PID <i>0x12</i>.
/// </summary>
/// <param name="profile">Related hardware device.</param>
/// <param name="portal">The currently show station.</param>
public ServiceParser(Profile profile, SourceIdentifier portal)
{
// Remember
Profile = profile;
Portal = portal;
// Register
HardwareManager.OpenHardware(Profile).AddProgramGuideConsumer(TableFound);
}
/// <summary>
/// Ermittelt die Geräteabstraktion zu einer Quellinformation.
/// </summary>
/// <param name="selection">Die betroffene Quellinformation.</param>
/// <returns>Die zugehörige Geräteabstraktion.</returns>
/// <exception cref="ArgumentNullException">Es wurde keine Quellinformation angegeben.</exception>
public static Hardware GetHardware(this SourceSelection selection)
{
// Validate
if (null == selection)
{
throw new ArgumentNullException("selection");
}
// Forward
using (HardwareManager.Open())
return(HardwareManager.OpenHardware(selection.ProfileName));
}
/// <summary>
/// Aktiviert eine Quellinformation.
/// </summary>
/// <param name="selection">Die gewünschte Quellinformation.</param>
/// <exception cref="ArgumentNullException">Es wurden keine Informationen zur
/// Quelle angegeben.</exception>
public static void SelectGroup(this SourceSelection selection)
{
// Validate
if (null == selection)
{
throw new ArgumentNullException("selection");
}
// Forward
using (HardwareManager.Open())
selection.SelectGroup(selection.GetHardware());
}
/// <summary>
/// Stellt den Datenempfang ein.
/// </summary>
public void Disable()
{
// Unregister
HardwareManager.OpenHardware(Profile).RemoveProgramGuideConsumer(TableFound);
}
