void eDVBServicePMTHandler::PATready(int)
{
eDebug("PATready");
ePtr<eTable<ProgramAssociationSection> > ptr;
if (!m_PAT.getCurrent(ptr))
{
int service_id_single = -1;
int pmtpid_single = -1;
int pmtpid = -1;
int cnt=0;
int tsid=-1;
std::vector<ProgramAssociationSection*>::const_iterator i = ptr->getSections().begin();
tsid = (*i)->getTableIdExtension(); // in PAT this is the transport stream id
eDebug("PAT TSID: 0x%04x (%d)", tsid, tsid);
for (i = ptr->getSections().begin(); pmtpid == -1 && i != ptr->getSections().end(); ++i)
{
const ProgramAssociationSection &pat = **i;
ProgramAssociationConstIterator program;
for (program = pat.getPrograms()->begin(); pmtpid == -1 && program != pat.getPrograms()->end(); ++program)
{
if (eServiceID((*program)->getProgramNumber()) == m_reference.getServiceID())
pmtpid = (*program)->getProgramMapPid();
if (++cnt == 1 && pmtpid_single == -1 && pmtpid == -1)
{
pmtpid_single = (*program)->getProgramMapPid();
service_id_single = (*program)->getProgramNumber();
}
else
pmtpid_single = service_id_single = -1;
}
}
if (pmtpid_single != -1) // only one PAT entry .. and not valid pmtpid found
{
eDebug("use single pat entry!");
m_reference.setServiceID(eServiceID(service_id_single));
pmtpid = pmtpid_single;
}
if (pmtpid == -1) {
eDebug("no PAT entry found.. start delay");
m_no_pat_entry_delay->start(1000, true);
}
else {
eDebug("use pmtpid %04x for service_id %04x", pmtpid, m_reference.getServiceID().get());
m_no_pat_entry_delay->stop();
m_PMT.begin(eApp, eDVBPMTSpec(pmtpid, m_reference.getServiceID().get()), m_demux);
}
} else
serviceEvent(eventNoPAT);
}
RESULT eServiceEvent::getLinkageService(eServiceReference &service, eServiceReference &parent, int num) const
{
std::list<eServiceReference>::const_iterator it =
m_linkage_services.begin();
while( it != m_linkage_services.end() && num-- )
++it;
if ( it != m_linkage_services.end() )
{
service = *it;
eServiceReferenceDVB &subservice = (eServiceReferenceDVB&) service;
eServiceReferenceDVB ¤t = (eServiceReferenceDVB&) parent;
subservice.setDVBNamespace(current.getDVBNamespace());
if ( current.getParentTransportStreamID().get() )
{
subservice.setParentTransportStreamID( current.getParentTransportStreamID() );
subservice.setParentServiceID( current.getParentServiceID() );
}
else
{
subservice.setParentTransportStreamID( current.getTransportStreamID() );
subservice.setParentServiceID( current.getServiceID() );
}
if ( subservice.getParentTransportStreamID() == subservice.getTransportStreamID() &&
subservice.getParentServiceID() == subservice.getServiceID() )
{
subservice.setParentTransportStreamID( eTransportStreamID(0) );
subservice.setParentServiceID( eServiceID(0) );
}
return 0;
}
service.type = eServiceReference::idInvalid;
return -1;
}
void eDVBServiceController::FillPIDsFromFile(eService *sp)
{
if (service.path)
{
eDebug("fill PIDs for %s", service.path.c_str());
int fd=open(service.path.c_str(), O_RDONLY|O_LARGEFILE);
if (fd >= 0)
{
__u8 packet[188];
do
{
if (::read(fd, packet, 188) != 188)
break;
// i know that THIS is not really a SIT parser :)
if ((packet[0] != 0x47) || (packet[1] != 0x40) || (packet[2] != 0x1f) || (packet[3] != 0x10))
break;
int nameoffset = 6;
if (memcmp(packet+0x15, "ENIGMA", 6))
{
//failed so check another
if (!memcmp(packet+0x15, "NEUTRINONG", 10))
nameoffset = 10;
else
break;
}
// we found our private descriptor:
__u8 *descriptor=packet+0x13;
int len=descriptor[1];
sp->dvb->service_id = eServiceID((packet[0xf]<<8)|packet[0x10]);
len-=nameoffset;
descriptor+=2+nameoffset; // skip tag, len, ENIGMA or NEUTRINONG
for (int i=0; i<len; i+=descriptor[i+1]+2)
{
int tag=descriptor[i];
switch (tag)
{
case eServiceDVB::cVPID:
sp->dvb->set(eServiceDVB::cVPID, (descriptor[i+2]<<8)|(descriptor[i+3]));
break;
case eServiceDVB::cAPID:
if (descriptor[i+4] == 0)
sp->dvb->set(eServiceDVB::cAPID, (descriptor[i+2]<<8)|(descriptor[i+3]));
else
sp->dvb->set(eServiceDVB::cAC3PID, (descriptor[i+2]<<8)|(descriptor[i+3]));
break;
case eServiceDVB::cTPID:
sp->dvb->set(eServiceDVB::cTPID, (descriptor[i+2]<<8)|(descriptor[i+3]));
break;
case eServiceDVB::cPCRPID:
sp->dvb->set(eServiceDVB::cPCRPID, (descriptor[i+2]<<8)|(descriptor[i+3]));
break;
}
}
} while (0);
close(fd);
}
}
}
void eEventDisplay::setEPGSearchEvent(eServiceReferenceDVB &Ref, EITEvent *event, eString Service)
{
ref = Ref;
service = Service;
time_t time = event->start_time+event->duration/2;
EITEvent *tmp = event->event_id != -1 ? eEPGCache::getInstance()->lookupEvent( ref, event->event_id ) : 0;
if ( !tmp )
tmp = eEPGCache::getInstance()->lookupEvent( ref, time );
evt = tmp;
valid=0;
long_description->hide();
long_description->move( ePoint(0,0) );
if (evt)
{
eString _title=0, _long_description="";
eString _eventDate="";
eString _eventTime="";
tm *begin=event->start_time!=-1?localtime(&event->start_time):0;
if (begin)
{
valid |= 1;
_eventTime.sprintf("%02d:%02d", begin->tm_hour, begin->tm_min);
_eventDate=eString().sprintf("%02d.%02d.%4d", begin->tm_mday, begin->tm_mon+1, begin->tm_year+1900);
}
time_t endtime=event->start_time+event->duration;
tm *end=event->start_time!=-1?localtime(&endtime):0;
if (end)
{
valid |= 2;
_eventTime+=eString().sprintf(" - %02d:%02d", end->tm_hour, end->tm_min);
}
for (ePtrList<Descriptor>::iterator d(evt->descriptor); d != evt->descriptor.end(); ++d)
{
if (d->Tag()==DESCR_SHORT_EVENT)
{
ShortEventDescriptor *s=(ShortEventDescriptor*)*d;
valid |= 4;
_title=s->event_name;
#ifndef DISABLE_LCD
if (LCDElement)
LCDElement->setText(s->text);
#endif
if ((s->text.length() > 0) && (s->text!=_title))
{
valid |= 8;
_long_description+=s->text;
_long_description+="\n\n";
}
}
else if (d->Tag()==DESCR_EXTENDED_EVENT)
{
ExtendedEventDescriptor *ss=(ExtendedEventDescriptor*)*d;
valid |= 16;
_long_description+=ss->text;
}
else if (d->Tag() == DESCR_LINKAGE)
{
if ( !ref.path )
{
LinkageDescriptor *ld=(LinkageDescriptor*)*d;
if (ld->linkage_type==0xB0)
{
eServiceReferenceDVB MySubService(ref.getDVBNamespace(),
eTransportStreamID(ld->transport_stream_id),
eOriginalNetworkID(ld->original_network_id),
eServiceID(ld->service_id), 7);
ref = MySubService;
}
}
}
}
if (!_title)
_title = _("no information is available");
if ( !ref.path )
channel->setText(service);
eventTime->setText(_eventTime);
eventDate->setText(_eventDate);
setText(_title);
if (!_long_description)
long_description->setText(_("no description is available"));
else
long_description->setText(_long_description);
checkTimerIcon(evt);
}
else
{
setText(service);
long_description->setText(_("no description is available"));
}
updateScrollbar();
long_description->show();
}
std::string eRTSPStreamClient::searchServiceRef(int sys, int freq, int pol, int orbital_position, int sid)
{
eDebug("start %s", __FUNCTION__);
eDVBFrontendParametersSatellite sat1;
eDVBFrontendParametersTerrestrial ter1;
eDVBFrontendParametersCable cab1;
int found = 0;
memset(&sat, 0, sizeof(sat));
memset(&ter, 0, sizeof(ter));
memset(&cab, 0, sizeof(cab));
const eServiceReferenceDVB *srvc = NULL;
for (std::map<eServiceReferenceDVB, ePtr<eDVBService>>::iterator i(m_dvbdb->m_services.begin());
i != m_dvbdb->m_services.end(); ++i)
{
found = 0;
unsigned int flags = 0;
eDVBChannelID chid;
ePtr<iDVBFrontendParameters> p;
const eServiceReferenceDVB &s = i->first;
s.getChannelID(chid);
m_dvbdb->getChannelFrontendData(chid, p);
flags = i->second->m_flags;
if (!p)
continue;
if (!p->getDVBS(sat1) && ((sys == SYS_DVBS) || (sys == SYS_DVBS2)))
{
// eDebug("freq = %d, sat.freq %d, OP %d, SOP %d, pol %d pol %d", freq, sat1.frequency, orbital_position, sat1.orbital_position, pol, sat1.polarisation);
if ((absdiff(sat1.frequency, freq) < 2000) && sat1.polarisation == pol && orbital_position == sat1.orbital_position)
{
sat = sat1;
eDebug("Adding %s to the list for frequency %d (%s) f:%x", s.toString().c_str(), sat.frequency, i->second->m_service_name.c_str(), flags);
srvc = &i->first;
found = 1;
}
}
if (!p->getDVBT(ter1) && ((sys == SYS_DVBT) || (sys == SYS_DVBT2)))
{
if ((absdiff(ter1.frequency / 1000, freq) < 2000))
{
ter = ter1;
eDebug("Adding %s to the list (%s) f:%x", s.toString().c_str(), i->second->m_service_name.c_str(), flags);
srvc = &i->first;
found = 1;
}
}
#ifdef SYS_DVBC_ANNEX_A
if (!p->getDVBC(cab1) && ((sys == SYS_DVBC_ANNEX_A) || (sys == SYS_DVBC2)))
#else
if (!p->getDVBC(cab1) && ((sys == SYS_DVBC_ANNEX_AC) || (sys == SYS_DVBC2)))
#endif
{
if ((absdiff(cab1.frequency, freq) < 2000))
{
cab = cab1;
eDebug("Adding %s to the list (%s) f:%x", s.toString().c_str(), i->second->m_service_name.c_str(), flags);
srvc = &i->first;
found = 1;
}
}
std::set<eServiceReferenceDVB>::iterator it = processed_sr.find(s);
int not_available = (it == processed_sr.end());
if (found)
{
if (addCachedPids(i->second, s))
{
if (not_available)
{
eDebug("SR %s does not have cached pids", s.toString().c_str());
not_cached_sr.insert(s);
}
else
eDebug("SR %s was already attempted and does not have cached pids, not adding", s.toString().c_str());
}
}
}
if (srvc)
{
// return srvc->toString();
const eServiceReferenceDVB srv(srvc->getDVBNamespace(), srvc->getTransportStreamID(), srvc->getOriginalNetworkID(), eServiceID(sid), srvc->getServiceType(), srvc->getSourceID());
return srv.toString();
}
eDebug("end %s", __FUNCTION__);
return "";
}
static eServiceReferenceDVB getServiceByID(const char *id)
{
eTransponderList *tl=eDVB::getInstance()->settings->getTransponders();
if (!tl)
return eServiceReferenceDVB();
int dvb_namespace, original_network_id, transport_stream_id, service_id, service_type;
if (sscanf(id, "S:%x:%x:%x:%x:%x", &dvb_namespace, &original_network_id, &transport_stream_id, &service_id, &service_type)!=4)
if (sscanf(id, "E:%x:%x:%x:%x:%x", &dvb_namespace, &original_network_id, &transport_stream_id, &service_id, &service_type)!=4)
return eServiceReferenceDVB();
return eServiceReferenceDVB(eDVBNamespace(dvb_namespace), eTransportStreamID(transport_stream_id), eOriginalNetworkID(original_network_id), eServiceID(service_id), service_type);
}
eService *eServiceHandlerDVB::createService(const eServiceReference &node)
{
#ifndef DISABLE_FILE
if (node.data[0]>=0)
{
eString l=node.path.mid(node.path.rfind('/')+1);
if (!isUTF8(l))
l=convertLatin1UTF8(l);
if (node.descr)
l=node.descr;
/* moved to dvbservice.cpp, function eDVBServiceController::FillPIDsFromFile
int fd=open(node.path.c_str(), O_RDONLY|O_LARGEFILE);
if (fd < 0)
return 0;
__u8 packet[188];
eServiceDVB *dvb=0;
do
{
if (::read(fd, packet, 188) != 188)
break;
// i know that THIS is not really a SIT parser :)
if ((packet[0] != 0x47) || (packet[1] != 0x40) || (packet[2] != 0x1f) || (packet[3] != 0x10))
break;
int nameoffset = 6;
if (memcmp(packet+0x15, "ENIGMA", 6))
{
//failed so check another
if (!memcmp(packet+0x15, "NEUTRINONG", 10))
nameoffset = 10;
else
break;
}
// we found our private descriptor:
__u8 *descriptor=packet+0x13;
int len=descriptor[1];
dvb=new eServiceDVB(eServiceID((packet[0xf]<<8)|packet[0x10]), l.c_str());
len-=nameoffset;
descriptor+=2+nameoffset; // skip tag, len, ENIGMA or NEUTRINONG
for (int i=0; i<len; i+=descriptor[i+1]+2)
{
int tag=descriptor[i];
switch (tag)
{
case eServiceDVB::cVPID:
dvb->set(eServiceDVB::cVPID, (descriptor[i+2]<<8)|(descriptor[i+3]));
break;
case eServiceDVB::cAPID:
if (descriptor[i+4] == 0)
dvb->set(eServiceDVB::cAPID, (descriptor[i+2]<<8)|(descriptor[i+3]));
else
dvb->set(eServiceDVB::cAC3PID, (descriptor[i+2]<<8)|(descriptor[i+3]));
break;
case eServiceDVB::cTPID:
dvb->set(eServiceDVB::cTPID, (descriptor[i+2]<<8)|(descriptor[i+3]));
break;
case eServiceDVB::cPCRPID:
dvb->set(eServiceDVB::cPCRPID, (descriptor[i+2]<<8)|(descriptor[i+3]));
break;
}
}
} while (0);
close(fd);
if (!dvb)
return new eService(l);
return dvb;
*/
return new eServiceDVB(eServiceID(), l.c_str());
}
#endif // DISABLE_FILE
switch (node.data[0])
{
case -1: // for satellites...
{
eSatellite *sat = eTransponderList::getInstance()->findSatellite(node.data[2] >> 16 );
if (!sat)
return 0;
else
return new eService( eString().sprintf("%s - %s",sat->getDescription().c_str(),_("Providers")));
}
case -2: // for satellites...
{
eSatellite *sat = eTransponderList::getInstance()->findSatellite(node.data[2] >> 16 );
if (!sat)
return 0;
else
return new eService( eString().sprintf("%s - %s",sat->getDescription().c_str(),_("Services")));
}
case -5: // for satellites...
{
eSatellite *sat = eTransponderList::getInstance()->findSatellite(node.data[2] >> 16 );
if (!sat)
return 0;
else
return new eService( eString().sprintf("%s - %s",sat->getDescription().c_str(),_("new found")));
}
case -6:
{
return new eService( _("current transponder"));
}
case -3:
{
eBouquet *b=eDVB::getInstance()->settings->getBouquet(node.data[2]);
if (!b)
return 0;
return new eService(b->bouquet_name.c_str());
}
}
return 0;
}
