/// <summary>
/// Initializes a new instance of the <see cref="TvCardDvbB2C2"/> class.
/// </summary>
/// <param name="device">The device.</param>
public TvCardDvbB2C2(DsDevice device, DeviceInfo deviceInfo)
: base(device)
{
_deviceInfo = deviceInfo;
_devicePath = deviceInfo.DevicePath;
_name = deviceInfo.Name;
GetPreloadBitAndCardId();
_useDISEqCMotor = false;
TvBusinessLayer layer = new TvBusinessLayer();
Card card = layer.GetCardByDevicePath(_devicePath);
if (card != null)
{
Setting setting = layer.GetSetting("dvbs" + card.IdCard + "motorEnabled", "no");
if (setting.Value == "yes")
_useDISEqCMotor = true;
}
_conditionalAccess = new ConditionalAccess(null, null, null, this);
_ptrDisEqc = Marshal.AllocCoTaskMem(20);
_disEqcMotor = new DiSEqCMotor(this);
GetTunerCapabilities();
}
public static void GetTunerInformation(out uint numberOfTuners, out List <DeviceInfo> deviceList)
{
numberOfTuners = 0;
deviceList = new List <DeviceInfo>();
//=========================================================================================================
// add the B2C2 specific filters
//=========================================================================================================
IBaseFilter filterB2C2Adapter =
Activator.CreateInstance(Type.GetTypeFromCLSID(CLSID_B2C2Adapter, false)) as IBaseFilter;
if (filterB2C2Adapter == null)
{
Log.Log.Error("b2c2:GetTunerCapabilities() _filterB2C2Adapter not found");
return;
}
IB2C2MPEG2DataCtrl6 interfaceB2C2DataCtrl = filterB2C2Adapter as IB2C2MPEG2DataCtrl6;
if (interfaceB2C2DataCtrl == null)
{
Log.Log.Error("b2c2: cannot get IB2C2MPEG2DataCtrl6");
return;
}
int deviceInfoSize = Marshal.SizeOf(typeof(tagDEVICE_INFORMATION)) * 16;
IntPtr ptDeviceInfo = Marshal.AllocHGlobal(deviceInfoSize);
numberOfTuners = 16;
int hr = interfaceB2C2DataCtrl.GetDeviceList(ptDeviceInfo, ref deviceInfoSize, ref numberOfTuners);
if (hr != 0)
{
Log.Log.Error("b2c2: GetDeviceList failed:0x{0:X}", hr);
}
Log.Log.WriteFile("Result: " + numberOfTuners);
long currentPtr = ptDeviceInfo.ToInt64(); // Must work both on x86 and x64
for (int i = 0; i < numberOfTuners; i++)
{
IntPtr RectPtr = new IntPtr(currentPtr);
tagDEVICE_INFORMATION tc = (tagDEVICE_INFORMATION)Marshal.PtrToStructure(RectPtr, typeof(tagDEVICE_INFORMATION));
CardType cardType = CardType.Unknown;
switch (tc.eTunerModulation)
{
case TunerType.ttSat:
cardType = CardType.DvbS;
break;
case TunerType.ttCable:
cardType = CardType.DvbC;
break;
case TunerType.ttTerrestrial:
cardType = CardType.DvbT;
break;
case TunerType.ttATSC:
cardType = CardType.Atsc;
break;
case TunerType.ttUnknown:
cardType = CardType.Unknown;
break;
}
DeviceInfo device = new DeviceInfo
{
DeviceId = tc.dwDeviceID,
Name = tc.wsProductName + " (" + tc.wsProductRevision + ")",
CardType = cardType,
DevicePath =
String.Format("device:{0}_{1}_{2}_[{3:X02}:{4:X02}:{5:X02}:{6:X02}:{7:X02}:{8:X02}]",
tc.eBusInterface,
tc.dwDeviceID, tc.dwProductID, tc.ucMACAddress[0], tc.ucMACAddress[1],
tc.ucMACAddress[2],
tc.ucMACAddress[3], tc.ucMACAddress[4], tc.ucMACAddress[5])
};
deviceList.Add(device);
currentPtr += Marshal.SizeOf(typeof(tagDEVICE_INFORMATION));
}
Marshal.FreeHGlobal(ptDeviceInfo);
// Release all used object
Release.ComObject("tuner filter", filterB2C2Adapter);
}
public static void GetTunerInformation(out uint numberOfTuners, out List<DeviceInfo> deviceList)
{
numberOfTuners = 0;
deviceList = new List<DeviceInfo>();
//=========================================================================================================
// add the B2C2 specific filters
//=========================================================================================================
IBaseFilter filterB2C2Adapter =
Activator.CreateInstance(Type.GetTypeFromCLSID(CLSID_B2C2Adapter, false)) as IBaseFilter;
if (filterB2C2Adapter == null)
{
Log.Log.Error("b2c2:GetTunerCapabilities() _filterB2C2Adapter not found");
return;
}
IB2C2MPEG2DataCtrl6 interfaceB2C2DataCtrl = filterB2C2Adapter as IB2C2MPEG2DataCtrl6;
if (interfaceB2C2DataCtrl == null)
{
Log.Log.Error("b2c2: cannot get IB2C2MPEG2DataCtrl6");
return;
}
int deviceInfoSize = Marshal.SizeOf(typeof(tagDEVICE_INFORMATION)) * 16;
IntPtr ptDeviceInfo = Marshal.AllocHGlobal(deviceInfoSize);
numberOfTuners = 16;
int hr = interfaceB2C2DataCtrl.GetDeviceList(ptDeviceInfo, ref deviceInfoSize, ref numberOfTuners);
if (hr != 0)
{
Log.Log.Error("b2c2: GetDeviceList failed:0x{0:X}", hr);
}
Log.Log.WriteFile("Result: " + numberOfTuners);
long currentPtr = ptDeviceInfo.ToInt64(); // Must work both on x86 and x64
for (int i = 0; i < numberOfTuners; i++)
{
IntPtr RectPtr = new IntPtr(currentPtr);
tagDEVICE_INFORMATION tc = (tagDEVICE_INFORMATION)Marshal.PtrToStructure(RectPtr, typeof(tagDEVICE_INFORMATION));
CardType cardType = CardType.Unknown;
switch (tc.eTunerModulation)
{
case TunerType.ttSat:
cardType = CardType.DvbS;
break;
case TunerType.ttCable:
cardType = CardType.DvbC;
break;
case TunerType.ttTerrestrial:
cardType = CardType.DvbT;
break;
case TunerType.ttATSC:
cardType = CardType.Atsc;
break;
case TunerType.ttUnknown:
cardType = CardType.Unknown;
break;
}
DeviceInfo device = new DeviceInfo
{
DeviceId = tc.dwDeviceID,
Name = tc.wsProductName + " (" + tc.wsProductRevision + ")",
CardType = cardType,
DevicePath =
String.Format("device:{0}_{1}_{2}_[{3:X02}:{4:X02}:{5:X02}:{6:X02}:{7:X02}:{8:X02}]",
tc.eBusInterface,
tc.dwDeviceID, tc.dwProductID, tc.ucMACAddress[0], tc.ucMACAddress[1],
tc.ucMACAddress[2],
tc.ucMACAddress[3], tc.ucMACAddress[4], tc.ucMACAddress[5])
};
deviceList.Add(device);
currentPtr += Marshal.SizeOf(typeof(tagDEVICE_INFORMATION));
}
Marshal.FreeHGlobal(ptDeviceInfo);
// Release all used object
Release.ComObject("tuner filter", filterB2C2Adapter);
}