#include <unistd.h>
#include <signal.h>
-
#if HAVE_DVB_API_VERSION < 3
#include <ost/dmx.h>
#ifndef DMX_SET_NEGFILTER_MASK
{
}
+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)
+{
+#if HAVE_DVB_API_VERSION >= 3
+ int fd = openDemux();
+
+ int n = DMX_SOURCE_FRONT0 + fenum;
+ int res = ::ioctl(fd, DMX_SET_SOURCE, &n);
+ if (res)
+ eDebug("DMX_SET_SOURCE failed! - %m");
+ ::close(fd);
+ return res;
+#endif
+ return 0;
+}
+
+RESULT eDVBDemux::setSourcePVR(int pvrnum)
+{
+#if HAVE_DVB_API_VERSION >= 3
+ int fd = openDemux();
+ int n = DMX_SOURCE_DVR0 + pvrnum;
+ int res = ::ioctl(fd, DMX_SET_SOURCE, &n);
+ ::close(fd);
+ return res;
+#endif
+ return 0;
+}
+
RESULT eDVBDemux::createSectionReader(eMainloop *context, ePtr<iDVBSectionReader> &reader)
{
RESULT res;
return 0;
}
+RESULT eDVBDemux::getSTC(pts_t &pts)
+{
+ int fd = openDemux();
+
+ if (fd < 0)
+ return -ENODEV;
+
+ struct dmx_stc stc;
+ stc.num = 0;
+ stc.base = 1;
+
+ if (ioctl(fd, DMX_GET_STC, &stc) < 0)
+ {
+ ::close(fd);
+ return -1;
+ }
+
+ pts = stc.stc;
+
+ ::close(fd);
+ return 0;
+}
+
+RESULT eDVBDemux::flush()
+{
+ // FIXME: implement flushing the PVR queue here.
+
+ m_event(evtFlush);
+ return 0;
+}
+
+RESULT eDVBDemux::connectEvent(const Slot1<void,int> &event, ePtr<eConnection> &conn)
+{
+ conn = new eConnection(this, m_event.connect(event));
+ return 0;
+}
+
void eDVBSectionReader::data(int)
{
__u8 data[4096]; // max. section size
// this check should never happen unless the driver is crappy!
unsigned int c;
if ((c = crc32((unsigned)-1, data, r)))
- eFatal("crc32 failed! is %x\n", c);
+ {
+ eDebug("crc32 failed! is %x\n", c);
+ return;
+ }
}
if (active)
read(data);
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)
{
- notifier=new eSocketNotifier(context, fd, eSocketNotifier::Read);
+ notifier=new eSocketNotifier(context, fd, eSocketNotifier::Read, false);
CONNECT(notifier->activated, eDVBSectionReader::data);
res = 0;
} else
if (fd < 0)
return -ENODEV;
+ notifier->start();
#if HAVE_DVB_API_VERSION < 3
dmxSctFilterParams sct;
#else
memcpy(sct.filter.mask, mask.mask, DMX_FILTER_SIZE);
#if HAVE_DVB_API_VERSION >= 3
memcpy(sct.filter.mode, mask.mode, DMX_FILTER_SIZE);
+ if (::ioctl(fd, DMX_SET_BUFFER_SIZE, 8192*8) < 0)
+ eDebug("DMX_SET_BUFFER_SIZE failed(%m)");
#endif
res = ::ioctl(fd, DMX_SET_FILTER, &sct);
active=0;
::ioctl(fd, DMX_STOP);
-
+ notifier->stop();
+
return 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;
}