add support for Linkage services ( Premiere Subservices )

TODO: show/hide green point depending on avail subservices

4 files changed, 33 insertions, 0 deletions

diff --git a/lib/dvb/eit.cpp b/lib/dvb/eit.cpp
index cc2c29b2..9f3169f9 100644
--- a/lib/dvb/eit.cpp
+++ b/lib/dvb/eit.cpp
@@ -42,6 +42,11 @@ void eDVBServiceEITHandler::start(iDVBDemux *demux, int sid)
 	m_EIT.begin(eApp, eDVBEITSpec(sid), demux);
 }
 
+void eDVBServiceEITHandler::startOther(iDVBDemux *demux, int sid)
+{
+	m_EIT.begin(eApp, eDVBEITSpecOther(sid), demux);
+}
+
 RESULT eDVBServiceEITHandler::getEvent(ePtr<eServiceEvent> &event, int nownext)
 {
 	event = nownext ? m_event_next : m_event_now;
diff --git a/lib/dvb/eit.h b/lib/dvb/eit.h
index 43bdb6b2..bc52e146 100644
--- a/lib/dvb/eit.h
+++ b/lib/dvb/eit.h
@@ -19,6 +19,7 @@ public:
 	eDVBServiceEITHandler();
 	
 	void start(iDVBDemux *demux, int sid);
+	void startOther(iDVBDemux *demux, int sid);
 	
 	RESULT getEvent(ePtr<eServiceEvent> &event, int nownext);
 	
diff --git a/lib/dvb/idvb.h b/lib/dvb/idvb.h
index 22eccbd9..742a3a32 100644
--- a/lib/dvb/idvb.h
+++ b/lib/dvb/idvb.h
@@ -153,6 +153,12 @@ struct eServiceReferenceDVB: public eServiceReference
 	eDVBNamespace getDVBNamespace() const { return eDVBNamespace(data[4]); }
 	void setDVBNamespace(eDVBNamespace dvbnamespace) { data[4]=dvbnamespace.get(); }
 
+	eServiceID getParentServiceID() const { return eServiceID(data[5]); }
+	void setParentServiceID( eServiceID sid ) { data[5]=sid.get(); }
+
+	eTransportStreamID getParentTransportStreamID() const { return eTransportStreamID(data[6]); }
+	void setParentTransportStreamID( eTransportStreamID tsid ) { data[6]=tsid.get(); }
+
 	eServiceReferenceDVB(eDVBNamespace dvbnamespace, eTransportStreamID transport_stream_id, eOriginalNetworkID original_network_id, eServiceID service_id, int service_type)
 		:eServiceReference(eServiceReference::idDVB, 0)
 	{
diff --git a/lib/dvb/specs.h b/lib/dvb/specs.h
index 23ef2cec..afd5cef8 100644
--- a/lib/dvb/specs.h
+++ b/lib/dvb/specs.h
@@ -127,4 +127,25 @@ public:
 	}
 };
 
+class eDVBEITSpecOther
+{
+	eDVBTableSpec m_spec;
+public:
+		/* this is for now&next on actual transponder. */
+	eDVBEITSpecOther(int sid)
+	{
+		m_spec.pid     = EventInformationSection::PID;
+		m_spec.tid     = TID_EIT_OTHER;
+		m_spec.tidext  = sid;
+		m_spec.timeout = EventInformationSection::TIMEOUT;
+		m_spec.flags   = eDVBTableSpec::tfAnyVersion |
+			eDVBTableSpec::tfHaveTID | eDVBTableSpec::tfHaveTIDExt |
+			eDVBTableSpec::tfCheckCRC | eDVBTableSpec::tfHaveTimeout;
+	}
+	operator eDVBTableSpec &()
+	{
+		return m_spec;
+	}
+};
+
 #endif