{
}
+int eDVBDemux::openDemux(void)
+{
+ char filename[128];
+#if HAVE_DVB_API_VERSION < 3
+ snprintf(filename, 128, "/dev/dvb/card%d/demux%d", adapter, demux);
+#else
+ snprintf(filename, 128, "/dev/dvb/adapter%d/demux%d", adapter, demux);
+#endif
+ return ::open(filename, O_RDWR);
+}
+
DEFINE_REF(eDVBDemux)
+RESULT eDVBDemux::setSourceFrontend(int fenum)
+{
+ int fd = openDemux();
+ int res = ::ioctl(fd, DMX_SET_SOURCE, DMX_SOURCE_FRONT0 + fenum);
+ ::close(fd);
+ return res;
+}
+
+RESULT eDVBDemux::setSourcePVR(int pvrnum)
+{
+ int fd = openDemux();
+ int res = ::ioctl(fd, DMX_SET_SOURCE, DMX_SOURCE_DVR0 + pvrnum);
+ ::close(fd);
+ return res;
+}
+
RESULT eDVBDemux::createSectionReader(eMainloop *context, ePtr<iDVBSectionReader> &reader)
{
RESULT res;
RESULT eDVBDemux::getSTC(pts_t &pts)
{
- char filename[128];
-#if HAVE_DVB_API_VERSION < 3
- sprintf(filename, "/dev/dvb/card%d/demux%d", adapter, demux);
-#else
- sprintf(filename, "/dev/dvb/adapter%d/demux%d", adapter, demux);
-#endif
- int fd = ::open(filename, O_RDWR);
+ int fd = openDemux();
if (fd < 0)
return -ENODEV;
eDVBSectionReader::eDVBSectionReader(eDVBDemux *demux, eMainloop *context, RESULT &res): demux(demux)
{
char filename[128];
-#if HAVE_DVB_API_VERSION < 3
- sprintf(filename, "/dev/dvb/card%d/demux%d", demux->adapter, demux->demux);
-#else
- sprintf(filename, "/dev/dvb/adapter%d/demux%d", demux->adapter, demux->demux);
-#endif
- fd = ::open(filename, O_RDWR);
-
- eDebug("eDVBSectionReader has fd %d", fd);
+ fd = demux->openDemux();
if (fd >= 0)
{
RESULT eDVBTSRecorder::startPID(int pid)
{
- char filename[128];
-#if HAVE_DVB_API_VERSION < 3
- snprintf(filename, 128, "/dev/dvb/card%d/demux%d", m_demux->adapter, m_demux->demux);
-#else
- snprintf(filename, 128, "/dev/dvb/adapter%d/demux%d", m_demux->adapter, m_demux->demux);
-#endif
- int fd = ::open(filename, O_RDWR);
+ int fd = m_demux->openDemux();
if (fd < 0)
{
- eDebug("FAILED to open demux (%s) in ts recoder (%m)", filename);
+ eDebug("FAILED to open demux in ts recoder (%m)");
return -1;
}
class eDVBDemux: public iDVBDemux
{
- int adapter, demux;
-
- int m_dvr_busy;
- friend class eDVBSectionReader;
- friend class eDVBAudio;
- friend class eDVBVideo;
- friend class eDVBPCR;
- friend class eDVBTSRecorder;
- friend class eDVBCAService;
- Signal1<void, int> m_event;
+ DECLARE_REF(eDVBDemux);
public:
enum {
evtFlush
};
- DECLARE_REF(eDVBDemux);
eDVBDemux(int adapter, int demux);
virtual ~eDVBDemux();
+
+ RESULT setSourceFrontend(int fenum);
+ RESULT setSourcePVR(int pvrnum);
+
RESULT createSectionReader(eMainloop *context, ePtr<iDVBSectionReader> &reader);
RESULT createTSRecorder(ePtr<iDVBTSRecorder> &recorder);
RESULT getMPEGDecoder(ePtr<iTSMPEGDecoder> &reader);
RESULT getCADemuxID(uint8_t &id) { id = demux; return 0; }
RESULT flush();
RESULT connectEvent(const Slot1<void,int> &event, ePtr<eConnection> &conn);
+private:
+ int adapter, demux;
+
+ int m_dvr_busy;
+ friend class eDVBSectionReader;
+ friend class eDVBAudio;
+ friend class eDVBVideo;
+ friend class eDVBPCR;
+ friend class eDVBTSRecorder;
+ friend class eDVBCAService;
+ Signal1<void, int> m_event;
+
+ int openDemux(void);
};
class eDVBSectionReader: public iDVBSectionReader, public Object