don't keep unused references

[enigma2.git] / lib / dvb / pmt.cpp

diff --git a/lib/dvb/pmt.cpp b/lib/dvb/pmt.cpp
index f77675414bee2e16796a2ccae39b6cf49953319d..5ea47467a5a596e60513d2f6271545b3a0c803cf 100644 (file)
--- a/lib/dvb/pmt.cpp
+++ b/lib/dvb/pmt.cpp
@@ -15,6 +15,7 @@ eDVBServicePMTHandler::eDVBServicePMTHandler()
        :m_ca_servicePtr(0), m_decode_demux_num(0xFF)
 {
        m_use_decode_demux = 0;
+       m_pmt_pid = -1;
        eDVBResourceManager::getInstance(m_resourceManager);
        CONNECT(m_PMT.tableReady, eDVBServicePMTHandler::PMTready);
        CONNECT(m_PAT.tableReady, eDVBServicePMTHandler::PATready);
@@ -22,22 +23,7 @@ eDVBServicePMTHandler::eDVBServicePMTHandler()
 
 eDVBServicePMTHandler::~eDVBServicePMTHandler()
 {
-       if (m_ca_servicePtr)
-       {
-               eDebug("unregister caservice");
-               int demuxes[2] = {0,0};
-               uint8_t tmp;
-               m_demux->getCADemuxID(tmp);
-               demuxes[0]=tmp;
-               if (m_decode_demux_num != 0xFF)
-                       demuxes[1]=m_decode_demux_num;
-               else
-                       demuxes[1]=demuxes[0];
-               ePtr<eTable<ProgramMapSection> > ptr;
-               m_PMT.getCurrent(ptr);
-               eDVBCAService::unregister_service(m_reference, demuxes, ptr);
-               eDVBCIInterfaces::getInstance()->removePMTHandler(this);
-       }
+       free();
 }
 
 void eDVBServicePMTHandler::channelStateChanged(iDVBChannel *channel)
@@ -50,7 +36,7 @@ void eDVBServicePMTHandler::channelStateChanged(iDVBChannel *channel)
        {
                if (m_channel)
                        if (m_channel->getDemux(m_demux, (!m_use_decode_demux) ? 0 : iDVBChannel::capDecode))
-                               eDebug("Allocating a demux for now tuned-in channel failed.");
+                               eDebug("Allocating %s-decoding a demux for now tuned-in channel failed.", m_use_decode_demux ? "" : "non-");
                
                serviceEvent(eventTuned);
                
@@ -58,7 +44,10 @@ void eDVBServicePMTHandler::channelStateChanged(iDVBChannel *channel)
                {
                        eDebug("ok ... now we start!!");
 
-                       m_PAT.begin(eApp, eDVBPATSpec(), m_demux);
+                       if (m_pmt_pid == -1)
+                               m_PAT.begin(eApp, eDVBPATSpec(), m_demux);
+                       else
+                               m_PMT.begin(eApp, eDVBPMTSpec(m_pmt_pid, m_reference.getServiceID().get()), m_demux);
 
                        if ( m_service && !m_service->cacheEmpty() )
                                serviceEvent(eventNewProgramInfo);
@@ -78,6 +67,9 @@ void eDVBServicePMTHandler::channelEvent(iDVBChannel *channel, int event)
        case iDVBChannel::evtEOF:
                serviceEvent(eventEOF);
                break;
+       case iDVBChannel::evtSOF:
+               serviceEvent(eventSOF);
+               break;
        default:
                break;
        }
@@ -153,7 +145,7 @@ int eDVBServicePMTHandler::getProgramInfo(struct program &program)
        program.pmtPid = -1;
        program.textPid = -1;
 
-       if (!m_PMT.getCurrent(ptr))
+       if ( ((m_service && m_service->usePMT()) || !m_service) && !m_PMT.getCurrent(ptr))
        {
                int cached_apid_ac3 = -1;
                int cached_apid_mpeg = -1;
@@ -358,6 +350,8 @@ int eDVBServicePMTHandler::getDecodeDemux(ePtr<iDVBDemux> &demux)
                demux = m_demux;
                return ret;
        }
+       
+       ASSERT(m_channel); /* calling without a previous ::tune is certainly bad. */
 
        ret = m_channel->getDemux(demux, iDVBChannel::capDecode);
        if (!ret)
@@ -375,7 +369,7 @@ int eDVBServicePMTHandler::getPVRChannel(ePtr<iDVBPVRChannel> &pvr_channel)
                return -1;
 }
 
-int eDVBServicePMTHandler::tune(eServiceReferenceDVB &ref, int use_decode_demux)
+int eDVBServicePMTHandler::tune(eServiceReferenceDVB &ref, int use_decode_demux, eCueSheet *cue)
 {
        RESULT res;
        m_reference = ref;
@@ -394,8 +388,22 @@ int eDVBServicePMTHandler::tune(eServiceReferenceDVB &ref, int use_decode_demux)
                eDVBMetaParser parser;
                
                if (parser.parseFile(ref.path))
-                       eWarning("no .meta file found, trying original service ref.");
-               else
+               {
+                       eWarning("no .meta file found, trying to find PMT pid");
+                       eDVBTSTools tstools;
+                       if (tstools.openFile(ref.path.c_str()))
+                               eWarning("failed to open file");
+                       else
+                       {
+                               int service_id, pmt_pid;
+                               if (!tstools.findPMT(pmt_pid, service_id))
+                               {
+                                       eDebug("PMT pid found on pid %04x, service id %d", pmt_pid, service_id);
+                                       m_reference.setServiceID(service_id);
+                                       m_pmt_pid = pmt_pid;
+                               }
+                       }
+               } else
                        m_reference = parser.m_ref;
                
                eDebug("alloc PVR");
@@ -405,7 +413,11 @@ int eDVBServicePMTHandler::tune(eServiceReferenceDVB &ref, int use_decode_demux)
                        eDebug("allocatePVRChannel failed!\n");
                m_channel = m_pvr_channel;
        }
-       
+
+       ePtr<iDVBChannelList> db;
+       if (!m_resourceManager->getChannelList(db))
+               db->getService((eServiceReferenceDVB&)m_reference, m_service);
+
        if (m_channel)
        {
                m_channel->connectStateChange(
@@ -424,17 +436,38 @@ int eDVBServicePMTHandler::tune(eServiceReferenceDVB &ref, int use_decode_demux)
        }
 
        if (m_pvr_channel)
+       {
+               m_pvr_channel->setCueSheet(cue);
                m_pvr_channel->playFile(ref.path.c_str());
-
-       ePtr<iDVBChannelList> db;
-       if (!m_resourceManager->getChannelList(db))
-               db->getService((eServiceReferenceDVB&)m_reference, m_service);
+       }
 
        return res;
 }
 
 void eDVBServicePMTHandler::free()
 {
+       if (m_ca_servicePtr)
+       {
+               int demuxes[2] = {0,0};
+               uint8_t tmp;
+               m_demux->getCADemuxID(tmp);
+               demuxes[0]=tmp;
+               if (m_decode_demux_num != 0xFF)
+                       demuxes[1]=m_decode_demux_num;
+               else
+                       demuxes[1]=demuxes[0];
+               ePtr<eTable<ProgramMapSection> > ptr;
+               m_PMT.getCurrent(ptr);
+               eDVBCAService::unregister_service(m_reference, demuxes, ptr);
+               eDVBCIInterfaces::getInstance()->removePMTHandler(this);
+               m_ca_servicePtr = 0;
+       }
+
+       if (m_pvr_channel)
+       {
+               m_pvr_channel->stopFile();
+               m_pvr_channel->setCueSheet(0);
+       }
        m_PMT.stop();
        m_PAT.stop();
        m_service = 0;