public void SetParameters()
{
if (!IsLocal)
return;
if (_card == null)
return;
ScanParameters settings = new ScanParameters();
TvBusinessLayer layer = new TvBusinessLayer();
settings.TimeOutTune = Int32.Parse(layer.GetSetting("timeoutTune", "2").Value);
settings.TimeOutPAT = Int32.Parse(layer.GetSetting("timeoutPAT", "5").Value);
settings.TimeOutCAT = Int32.Parse(layer.GetSetting("timeoutCAT", "5").Value);
settings.TimeOutPMT = Int32.Parse(layer.GetSetting("timeoutPMT", "10").Value);
settings.TimeOutSDT = Int32.Parse(layer.GetSetting("timeoutSDT", "20").Value);
settings.TimeOutAnalog = Int32.Parse(layer.GetSetting("timeoutAnalog", "20").Value);
settings.UseDefaultLnbFrequencies = (layer.GetSetting("lnbDefault", "true").Value == "true");
settings.LnbLowFrequency = Int32.Parse(layer.GetSetting("LnbLowFrequency", "0").Value);
settings.LnbHighFrequency = Int32.Parse(layer.GetSetting("LnbHighFrequency", "0").Value);
settings.LnbSwitchFrequency = Int32.Parse(layer.GetSetting("LnbSwitchFrequency", "0").Value);
settings.MinimumFiles = Int32.Parse(layer.GetSetting("timeshiftMinFiles", "6").Value);
settings.MaximumFiles = Int32.Parse(layer.GetSetting("timeshiftMaxFiles", "20").Value);
settings.MaximumFileSize = UInt32.Parse(layer.GetSetting("timeshiftMaxFileSize", "256").Value);
settings.MaximumFileSize *= 1000;
settings.MaximumFileSize *= 1000;
_card.Parameters = settings;
}
/// <summary>
/// scans current transponder for more channels.
/// </summary>
/// <param name="cardId">id of the card.</param>
/// <param name="cardId">IChannel containing the transponder tuning details.</param>
/// <param name="channel">The channel</param>
/// <returns>list of channels found</returns>
public IChannel[] Scan(int cardId, IChannel channel)
{
if (ValidateTvControllerParams(cardId))
return null;
ScanParameters settings = new ScanParameters();
TvBusinessLayer layer = new TvBusinessLayer();
settings.TimeOutTune = Int32.Parse(layer.GetSetting("timeoutTune", "2").Value);
settings.TimeOutPAT = Int32.Parse(layer.GetSetting("timeoutPAT", "5").Value);
settings.TimeOutCAT = Int32.Parse(layer.GetSetting("timeoutCAT", "5").Value);
settings.TimeOutPMT = Int32.Parse(layer.GetSetting("timeoutPMT", "10").Value);
settings.TimeOutSDT = Int32.Parse(layer.GetSetting("timeoutSDT", "20").Value);
settings.TimeOutAnalog = Int32.Parse(layer.GetSetting("timeoutAnalog", "20").Value);
return _cards[cardId].Scanner.Scan(channel, settings);
}
public IChannel[] ScanNIT(int cardId, IChannel channel)
{
if (ValidateTvControllerParams(cardId))
return null;
ScanParameters settings = new ScanParameters();
TvBusinessLayer layer = new TvBusinessLayer();
settings.TimeOutTune = Int32.Parse(layer.GetSetting("timeoutTune", "2").Value);
_cards[cardId].SetParameters();
return _cards[cardId].Scanner.ScanNIT(channel, settings);
}
/// <summary>
/// scans current transponder for more channels.
/// </summary>
/// <param name="channel">IChannel containing the transponder tuning details.</param>
/// <param name="settings">Scan settings</param>
/// <returns>list of channels found</returns>
public IChannel[] Scan(IChannel channel, ScanParameters settings)
{
try
{
if (_cardHandler.DataBaseCard.Enabled == false)
return new List<IChannel>().ToArray();
try
{
RemoteControl.HostName = _cardHandler.DataBaseCard.ReferencedServer().HostName;
if (!RemoteControl.Instance.CardPresent(_cardHandler.DataBaseCard.IdCard))
return new List<IChannel>().ToArray();
if (_cardHandler.IsLocal == false)
{
return RemoteControl.Instance.Scan(_cardHandler.DataBaseCard.IdCard, channel);
}
}
catch (Exception)
{
Log.Error("card: unable to connect to slave controller at:{0}",
_cardHandler.DataBaseCard.ReferencedServer().HostName);
return null;
}
ITVScanning scanner = _cardHandler.Card.ScanningInterface;
if (scanner == null)
return null;
scanner.Reset();
List<IChannel> channelsFound = scanner.Scan(channel, settings);
if (channelsFound == null)
return null;
return channelsFound.ToArray();
}
catch (TvExceptionNoSignal)
{
//ignore
return null;
}
catch (Exception ex)
{
Log.Write(ex);
return null;
}
}
