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Added support for DVB cards with multiple fontends

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This commit is contained in:
Klaus Schmidinger
2010-01-04 14:16:11 +01:00
parent 4743fc349c
commit af494287cf
6 changed files with 104 additions and 77 deletions
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16
dvbdevice.h
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@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
* $Id: dvbdevice.h 2.10 2009/12/31 15:38:05 kls Exp $
* $Id: dvbdevice.h 2.11 2010/01/04 14:07:12 kls Exp $
*/
#ifndef __DVBDEVICE_H
@@ -37,23 +37,27 @@ class cDvbTuner;
class cDvbDevice : public cDevice {
protected:
static cString DvbName(const char *Name, int n);
static int DvbOpen(const char *Name, int n, int Mode, bool ReportError = false);
static cString DvbName(const char *Name, int Adapter, int Frontend);
static int DvbOpen(const char *Name, int Adapter, int Frontend, int Mode, bool ReportError = false);
private:
static bool Probe(int Adapter);
static bool Exists(int Adapter, int Frontend);
///< Checks whether the given adapter/frontend exists.
static bool Probe(int Adapter, int Frontend);
///< Probes for existing DVB devices.
public:
static bool Initialize(void);
///< Initializes the DVB devices.
///< Must be called before accessing any DVB functions.
///< \return True if any devices are available.
protected:
int adapter, frontend;
private:
dvb_frontend_info frontendInfo;
int numProvidedSystems;
fe_delivery_system frontendType;
int fd_dvr, fd_ca;
public:
cDvbDevice(int n);
cDvbDevice(int Adapter, int Frontend);
virtual ~cDvbDevice();
virtual bool Ready(void);
@@ -125,7 +129,7 @@ class cDvbDeviceProbe : public cListObject {
public:
cDvbDeviceProbe(void);
virtual ~cDvbDeviceProbe();
virtual bool Probe(int Adapter) = 0;
virtual bool Probe(int Adapter, int Frontend) = 0;
///< Probes for a DVB device at the given Adapter and creates the appropriate
///< object derived from cDvbDevice if applicable.
///< Returns true if a device has been created.