no comment!
[enigma2.git] / lib / dvb / epgcache.cpp
index c5f4830e4ec6f8e67a96b3fb0bd714d05baf9f58..a8eca85b5cf598311923c41fdc33b6d69badddf8 100644 (file)
@@ -213,13 +213,13 @@ pthread_mutex_t eEPGCache::channel_map_lock=
 DEFINE_REF(eEPGCache)
 
 eEPGCache::eEPGCache()
-       :messages(this,1), cleanTimer(this)//, paused(0)
+       :messages(this,1), cleanTimer(eTimer::create(this))//, paused(0)
 {
        eDebug("[EPGC] Initialized EPGCache");
 
        CONNECT(messages.recv_msg, eEPGCache::gotMessage);
        CONNECT(eDVBLocalTimeHandler::getInstance()->m_timeUpdated, eEPGCache::timeUpdated);
-       CONNECT(cleanTimer.timeout, eEPGCache::cleanLoop);
+       CONNECT(cleanTimer->timeout, eEPGCache::cleanLoop);
 
        ePtr<eDVBResourceManager> res_mgr;
        eDVBResourceManager::getInstance(res_mgr);
@@ -460,13 +460,20 @@ void eEPGCache::sectionRead(const __u8 *data, int source, channel_data *channel)
        if ( data[ptr-1] < 0x40 )
                --ptr;
 
-       uniqueEPGKey service( HILO(eit->service_id), HILO(eit->original_network_id), HILO(eit->transport_stream_id) );
+       // Cablecom HACK .. tsid / onid in eit data are incorrect.. so we use
+       // it from running channel (just for current transport stream eit data)
+       bool use_transponder_chid = source == SCHEDULE || (source == NOWNEXT && data[0] == 0x4E);
+       eDVBChannelID chid = channel->channel->getChannelID();
+       uniqueEPGKey service( HILO(eit->service_id),
+               use_transponder_chid ? chid.original_network_id.get() : HILO(eit->original_network_id),
+               use_transponder_chid ? chid.transport_stream_id.get() : HILO(eit->transport_stream_id));
+
        eit_event_struct* eit_event = (eit_event_struct*) (data+ptr);
        int eit_event_size;
        int duration;
 
        time_t TM = parseDVBtime( eit_event->start_time_1, eit_event->start_time_2,     eit_event->start_time_3, eit_event->start_time_4, eit_event->start_time_5);
-       time_t now = eDVBLocalTimeHandler::getInstance()->nowTime();
+       time_t now = ::time(0);
 
        if ( TM != 3599 && TM > -1)
                channel->haveData |= source;
@@ -718,7 +725,7 @@ void eEPGCache::cleanLoop()
        {
                eDebug("[EPGC] start cleanloop");
 
-               time_t now = eDVBLocalTimeHandler::getInstance()->nowTime();
+               time_t now = ::time(0);
 
                for (eventCache::iterator DBIt = eventDB.begin(); DBIt != eventDB.end(); DBIt++)
                {
@@ -776,7 +783,7 @@ void eEPGCache::cleanLoop()
                eDebug("[EPGC] stop cleanloop");
                eDebug("[EPGC] %i bytes for cache used", eventData::CacheSize);
        }
-       cleanTimer.start(CLEAN_INTERVAL,true);
+       cleanTimer->start(CLEAN_INTERVAL,true);
 }
 
 eEPGCache::~eEPGCache()
@@ -837,10 +844,10 @@ void eEPGCache::gotMessage( const Message &msg )
                                        onid |= 0x80000000;  // we use highest bit as private epg indicator
                                        chid.original_network_id = onid;
                                        updateMap::iterator It = channelLastUpdated.find( chid );
-                                       int update = ( It != channelLastUpdated.end() ? ( UPDATE_INTERVAL - ( (eDVBLocalTimeHandler::getInstance()->nowTime()-It->second) * 1000 ) ) : ZAP_DELAY );
+                                       int update = ( It != channelLastUpdated.end() ? ( UPDATE_INTERVAL - ( (::time(0)-It->second) * 1000 ) ) : ZAP_DELAY );
                                        if (update < ZAP_DELAY)
                                                update = ZAP_DELAY;
-                                       data->startPrivateTimer.start(update, 1);
+                                       data->startPrivateTimer->start(update, 1);
                                        if (update >= 60000)
                                                eDebug("[EPGC] next private update in %i min", update/60000);
                                        else if (update >= 1000)
@@ -1011,7 +1018,7 @@ void eEPGCache::save()
        {
                unsigned int magic = 0x98765432;
                fwrite( &magic, sizeof(int), 1, f);
-               const char *text = "ENIGMA_EPG_V7";
+               const char *text = "UNFINISHED_V7";
                fwrite( text, 13, 1, f );
                int size = eventDB.size();
                fwrite( &size, sizeof(int), 1, f );
@@ -1058,6 +1065,11 @@ void eEPGCache::save()
                        }
                }
 #endif
+               // write version string after binary data
+               // has been written to disk.
+               fsync(fileno(f));
+               fseek(f, sizeof(int), SEEK_SET);
+               fwrite("ENIGMA_EPG_V7", 13, 1, f);
                fclose(f);
 #if 0
                unsigned char md5[16];
@@ -1076,22 +1088,22 @@ void eEPGCache::save()
 
 eEPGCache::channel_data::channel_data(eEPGCache *ml)
        :cache(ml)
-       ,abortTimer(ml), zapTimer(ml), state(0)
+       ,abortTimer(eTimer::create(ml)), zapTimer(eTimer::create(ml)), state(0)
        ,isRunning(0), haveData(0)
 #ifdef ENABLE_PRIVATE_EPG
-       ,startPrivateTimer(ml)
+       ,startPrivateTimer(eTimer::create(ml))
 #endif
 #ifdef ENABLE_MHW_EPG
-       ,m_MHWTimeoutTimer(ml)
+       ,m_MHWTimeoutTimer(eTimer::create(ml))
 #endif
 {
 #ifdef ENABLE_MHW_EPG
-       CONNECT(m_MHWTimeoutTimer.timeout, eEPGCache::channel_data::MHWTimeout);
+       CONNECT(m_MHWTimeoutTimer->timeout, eEPGCache::channel_data::MHWTimeout);
 #endif
-       CONNECT(zapTimer.timeout, eEPGCache::channel_data::startEPG);
-       CONNECT(abortTimer.timeout, eEPGCache::channel_data::abortNonAvail);
+       CONNECT(zapTimer->timeout, eEPGCache::channel_data::startEPG);
+       CONNECT(abortTimer->timeout, eEPGCache::channel_data::abortNonAvail);
 #ifdef ENABLE_PRIVATE_EPG
-       CONNECT(startPrivateTimer.timeout, eEPGCache::channel_data::startPrivateReader);
+       CONNECT(startPrivateTimer->timeout, eEPGCache::channel_data::startPrivateReader);
 #endif
        pthread_mutex_init(&channel_active, 0);
 }
@@ -1100,8 +1112,8 @@ bool eEPGCache::channel_data::finishEPG()
 {
        if (!isRunning)  // epg ready
        {
-               eDebug("[EPGC] stop caching events(%ld)", eDVBLocalTimeHandler::getInstance()->nowTime());
-               zapTimer.start(UPDATE_INTERVAL, 1);
+               eDebug("[EPGC] stop caching events(%ld)", ::time(0));
+               zapTimer->start(UPDATE_INTERVAL, 1);
                eDebug("[EPGC] next update in %i min", UPDATE_INTERVAL / 60000);
                for (int i=0; i < 3; ++i)
                {
@@ -1109,7 +1121,7 @@ bool eEPGCache::channel_data::finishEPG()
                        calcedSections[i].clear();
                }
                singleLock l(cache->cache_lock);
-               cache->channelLastUpdated[channel->getChannelID()] = eDVBLocalTimeHandler::getInstance()->nowTime();
+               cache->channelLastUpdated[channel->getChannelID()] = ::time(0);
 #ifdef ENABLE_MHW_EPG
                cleanup();
 #endif
@@ -1120,7 +1132,7 @@ bool eEPGCache::channel_data::finishEPG()
 
 void eEPGCache::channel_data::startEPG()
 {
-       eDebug("[EPGC] start caching events(%ld)", eDVBLocalTimeHandler::getInstance()->nowTime());
+       eDebug("[EPGC] start caching events(%ld)", ::time(0));
        state=0;
        haveData=0;
        for (int i=0; i < 3; ++i)
@@ -1174,7 +1186,7 @@ void eEPGCache::channel_data::startEPG()
        m_ScheduleOtherReader->start(mask);
        isRunning |= SCHEDULE_OTHER;
 
-       abortTimer.start(7000,true);
+       abortTimer->start(7000,true);
 }
 
 void eEPGCache::channel_data::abortNonAvail()
@@ -1214,7 +1226,7 @@ void eEPGCache::channel_data::abortNonAvail()
                }
 #endif
                if ( isRunning )
-                       abortTimer.start(90000, true);
+                       abortTimer->start(90000, true);
                else
                {
                        ++state;
@@ -1233,12 +1245,12 @@ void eEPGCache::channel_data::startChannel()
        pthread_mutex_lock(&channel_active);
        updateMap::iterator It = cache->channelLastUpdated.find( channel->getChannelID() );
 
-       int update = ( It != cache->channelLastUpdated.end() ? ( UPDATE_INTERVAL - ( (eDVBLocalTimeHandler::getInstance()->nowTime()-It->second) * 1000 ) ) : ZAP_DELAY );
+       int update = ( It != cache->channelLastUpdated.end() ? ( UPDATE_INTERVAL - ( (::time(0)-It->second) * 1000 ) ) : ZAP_DELAY );
 
        if (update < ZAP_DELAY)
                update = ZAP_DELAY;
 
-       zapTimer.start(update, 1);
+       zapTimer->start(update, 1);
        if (update >= 60000)
                eDebug("[EPGC] next update in %i min", update/60000);
        else if (update >= 1000)
@@ -1252,8 +1264,8 @@ void eEPGCache::channel_data::abortEPG()
                seenSections[i].clear();
                calcedSections[i].clear();
        }
-       abortTimer.stop();
-       zapTimer.stop();
+       abortTimer->stop();
+       zapTimer->stop();
        if (isRunning)
        {
                eDebug("[EPGC] abort caching events !!");
@@ -1342,7 +1354,7 @@ void eEPGCache::channel_data::readData( const __u8 *data)
                                break;
                        default: eDebugNoNewLine("unknown");break;
                }
-               eDebug(" finished(%ld)", eDVBLocalTimeHandler::getInstance()->nowTime());
+               eDebug(" finished(%ld)", ::time(0));
                if ( reader )
                        reader->stop();
                isRunning &= ~source;
@@ -1392,7 +1404,7 @@ RESULT eEPGCache::lookupEventTime(const eServiceReference &service, time_t t, co
        if ( It != eventDB.end() && !It->second.first.empty() ) // entrys cached ?
        {
                if (t==-1)
-                       t = eDVBLocalTimeHandler::getInstance()->nowTime();
+                       t = ::time(0);
                timeMap::iterator i = direction <= 0 ? It->second.second.lower_bound(t) :  // find > or equal
                        It->second.second.upper_bound(t); // just >
                if ( i != It->second.second.end() )
@@ -1521,7 +1533,7 @@ RESULT eEPGCache::startTimeQuery(const eServiceReference &service, time_t begin,
        singleLock s(cache_lock);
        const eServiceReferenceDVB &ref = (const eServiceReferenceDVB&)handleGroup(service);
        if (begin == -1)
-               begin = eDVBLocalTimeHandler::getInstance()->nowTime();
+               begin = ::time(0);
        eventCache::iterator It = eventDB.find(ref);
        if ( It != eventDB.end() && It->second.second.size() )
        {
@@ -1593,7 +1605,7 @@ RESULT eEPGCache::getNextTimeEntry(ePtr<eServiceEvent> &result)
        return -1;
 }
 
-void fillTuple(ePyObject tuple, char *argstring, int argcount, ePyObject service, eServiceEvent *ptr, ePyObject nowTime, ePyObject service_name )
+void fillTuple(ePyObject tuple, const char *argstring, int argcount, ePyObject service, eServiceEvent *ptr, ePyObject nowTime, ePyObject service_name )
 {
        ePyObject tmp;
        int spos=0, tpos=0;
@@ -1654,13 +1666,13 @@ void fillTuple(ePyObject tuple, char *argstring, int argcount, ePyObject service
        }
 }
 
-int handleEvent(eServiceEvent *ptr, ePyObject dest_list, char* argstring, int argcount, ePyObject service, ePyObject nowTime, ePyObject service_name, ePyObject convertFunc, ePyObject convertFuncArgs)
+int handleEvent(eServiceEvent *ptr, ePyObject dest_list, const char* argstring, int argcount, ePyObject service, ePyObject nowTime, ePyObject service_name, ePyObject convertFunc, ePyObject convertFuncArgs)
 {
        if (convertFunc)
        {
                fillTuple(convertFuncArgs, argstring, argcount, service, ptr, nowTime, service_name);
                ePyObject result = PyObject_CallObject(convertFunc, convertFuncArgs);
-               if (result)
+               if (!result)
                {
                        if (service_name)
                                Py_DECREF(service_name);
@@ -1718,7 +1730,7 @@ PyObject *eEPGCache::lookupEvent(ePyObject list, ePyObject convertFunc)
 {
        ePyObject convertFuncArgs;
        int argcount=0;
-       char *argstring=NULL;
+       const char *argstring=NULL;
        if (!PyList_Check(list))
        {
                PyErr_SetString(PyExc_StandardError,
@@ -1766,7 +1778,7 @@ PyObject *eEPGCache::lookupEvent(ePyObject list, ePyObject convertFunc)
        }
 
        ePyObject nowTime = strchr(argstring, 'C') ?
-               PyLong_FromLong(eDVBLocalTimeHandler::getInstance()->nowTime()) :
+               PyLong_FromLong(::time(0)) :
                ePyObject();
 
        int must_get_service_name = strchr(argstring, 'N') ? 1 : strchr(argstring, 'n') ? 2 : 0;
@@ -1822,7 +1834,7 @@ PyObject *eEPGCache::lookupEvent(ePyObject list, ePyObject convertFunc)
                        }
 
                        if (minutes && stime == -1)
-                               stime = eDVBLocalTimeHandler::getInstance()->nowTime();
+                               stime = ::time(0);
 
                        eServiceReference ref(handleGroup(eServiceReference(PyString_AS_STRING(service))));
                        if (ref.type != eServiceReference::idDVB)
@@ -1864,7 +1876,7 @@ PyObject *eEPGCache::lookupEvent(ePyObject list, ePyObject convertFunc)
 
                                                if (must_get_service_name == 1)
                                                {
-                                                       unsigned int pos;
+                                                       size_t pos;
                                                        // filter short name brakets
                                                        while((pos = name.find("\xc2\x86")) != std::string::npos)
                                                                name.erase(pos,2);
@@ -2035,6 +2047,8 @@ PyObject *eEPGCache::search(ePyObject arg)
        int querytype=-1;
        bool needServiceEvent=false;
        int maxmatches=0;
+       int must_get_service_name = 0;
+       bool must_get_service_reference = false;
 
        if (PyTuple_Check(arg))
        {
@@ -2053,6 +2067,16 @@ PyObject *eEPGCache::search(ePyObject arg)
                                        case 'E':
                                        case 'T':
                                                needServiceEvent=true;
+                                               break;
+                                       case 'N':
+                                               must_get_service_name = 1;
+                                               break;
+                                       case 'n':
+                                               must_get_service_name = 2;
+                                               break;
+                                       case 'R':
+                                               must_get_service_reference = true;
+                                               break;
                                        default:
                                                break;
                                        }
@@ -2147,22 +2171,32 @@ PyObject *eEPGCache::search(ePyObject arg)
                                                        int title_len = data[5];
                                                        if ( querytype == 1 )
                                                        {
-                                                               if (title_len > textlen)
-                                                                       continue;
-                                                               else if (title_len < textlen)
+                                                               int offs = 6;
+                                                               // skip DVB-Text Encoding!
+                                                               if (data[6] == 0x10)
+                                                               {
+                                                                       offs+=3;
+                                                                       title_len-=3;
+                                                               }
+                                                               else if(data[6] > 0 && data[6] < 0x20)
+                                                               {
+                                                                       offs+=1;
+                                                                       title_len-=1;
+                                                               }
+                                                               if (title_len != textlen)
                                                                        continue;
                                                                if ( casetype )
                                                                {
-                                                                       if ( !strncasecmp((const char*)data+6, str, title_len) )
+                                                                       if ( !strncasecmp((const char*)data+offs, str, title_len) )
                                                                        {
-//                                                                             std::string s((const char*)data+6, title_len);
+//                                                                             std::string s((const char*)data+offs, title_len);
 //                                                                             eDebug("match1 %s %s", str, s.c_str() );
                                                                                descr[++descridx] = it->first;
                                                                        }
                                                                }
-                                                               else if ( !strncmp((const char*)data+6, str, title_len) )
+                                                               else if ( !strncmp((const char*)data+offs, str, title_len) )
                                                                {
-//                                                                     std::string s((const char*)data+6, title_len);
+//                                                                     std::string s((const char*)data+offs, title_len);
 //                                                                     eDebug("match2 %s %s", str, s.c_str() );
                                                                        descr[++descridx] = it->first;
                                                                }
@@ -2181,13 +2215,13 @@ PyObject *eEPGCache::search(ePyObject arg)
 //                                                                                     eDebug("match 3 %s %s", str, s.c_str() );
                                                                                        break;
                                                                                }
-                                                                               else if (!strncmp((const char*)data+6+idx, str, textlen) )
-                                                                               {
-                                                                                       descr[++descridx] = it->first;
-//                                                                                     std::string s((const char*)data+6, title_len);
-//                                                                                     eDebug("match 4 %s %s", str, s.c_str() );
-                                                                                       break;
-                                                                               }
+                                                                       }
+                                                                       else if (!strncmp((const char*)data+6+idx, str, textlen) )
+                                                                       {
+                                                                               descr[++descridx] = it->first;
+//                                                                             std::string s((const char*)data+6, title_len);
+//                                                                             eDebug("match 4 %s %s", str, s.c_str() );
+                                                                               break;
                                                                        }
                                                                        ++idx;
                                                                }
@@ -2291,44 +2325,40 @@ PyObject *eEPGCache::search(ePyObject arg)
                                                        }
                                                }
                                        // create service name
-                                               if (!service_name)
+                                               if (must_get_service_name && !service_name)
                                                {
-                                                       int must_get_service_name = strchr(argstring, 'N') ? 1 : strchr(argstring, 'n') ? 2 : 0;
-                                                       if (must_get_service_name)
+                                                       ePtr<iStaticServiceInformation> sptr;
+                                                       eServiceCenterPtr service_center;
+                                                       eServiceCenter::getPrivInstance(service_center);
+                                                       if (service_center)
                                                        {
-                                                               ePtr<iStaticServiceInformation> sptr;
-                                                               eServiceCenterPtr service_center;
-                                                               eServiceCenter::getPrivInstance(service_center);
-                                                               if (service_center)
+                                                               service_center->info(ref, sptr);
+                                                               if (sptr)
                                                                {
-                                                                       service_center->info(ref, sptr);
-                                                                       if (sptr)
-                                                                       {
-                                                                               std::string name;
-                                                                               sptr->getName(ref, name);
-
-                                                                               if (must_get_service_name == 1)
-                                                                               {
-                                                                                       unsigned int pos;
-                                                                                       // filter short name brakets
-                                                                                       while((pos = name.find("\xc2\x86")) != std::string::npos)
-                                                                                               name.erase(pos,2);
-                                                                                       while((pos = name.find("\xc2\x87")) != std::string::npos)
-                                                                                               name.erase(pos,2);
-                                                                               }
-                                                                               else
-                                                                                       name = buildShortName(name);
+                                                                       std::string name;
+                                                                       sptr->getName(ref, name);
 
-                                                                               if (name.length())
-                                                                                       service_name = PyString_FromString(name.c_str());
+                                                                       if (must_get_service_name == 1)
+                                                                       {
+                                                                               size_t pos;
+                                                                               // filter short name brakets
+                                                                               while((pos = name.find("\xc2\x86")) != std::string::npos)
+                                                                                       name.erase(pos,2);
+                                                                               while((pos = name.find("\xc2\x87")) != std::string::npos)
+                                                                                       name.erase(pos,2);
                                                                        }
+                                                                       else
+                                                                               name = buildShortName(name);
+
+                                                                       if (name.length())
+                                                                               service_name = PyString_FromString(name.c_str());
                                                                }
-                                                               if (!service_name)
-                                                                       service_name = PyString_FromString("<n/a>");
                                                        }
+                                                       if (!service_name)
+                                                               service_name = PyString_FromString("<n/a>");
                                                }
                                        // create servicereference string
-                                               if (!service_reference && strchr(argstring,'R'))
+                                               if (must_get_service_reference && !service_reference)
                                                        service_reference = PyString_FromString(ref.toString().c_str());
                                        // create list
                                                if (!ret)
@@ -2583,7 +2613,7 @@ void eEPGCache::privateSectionRead(const uniqueEPGKey &current_service, const __
        ASSERT(ptr <= 4098);
        for ( std::map< date_time, std::list<uniqueEPGKey> >::iterator it(start_times.begin()); it != start_times.end(); ++it )
        {
-               time_t now = eDVBLocalTimeHandler::getInstance()->nowTime();
+               time_t now = ::time(0);
                if ( (it->first.tm + duration_sec) < now )
                        continue;
                memcpy(event+2, it->first.data, 5);
@@ -2659,7 +2689,7 @@ void eEPGCache::channel_data::readPrivateData( const __u8 *data)
                int tmp = chid.original_network_id.get();
                tmp |= 0x80000000; // we use highest bit as private epg indicator
                chid.original_network_id = tmp;
-               cache->channelLastUpdated[chid] = eDVBLocalTimeHandler::getInstance()->nowTime();
+               cache->channelLastUpdated[chid] = ::time(0);
                m_PrevVersion = (data[5] & 0x3E) >> 1;
                startPrivateReader();
        }
@@ -2718,7 +2748,7 @@ void eEPGCache::channel_data::timeMHW2DVB( u_char day, u_char hours, u_char minu
 
        // As far as we know all mhw time data is sent in central Europe time zone.
        // So, temporarily set timezone to western europe
-       time_t dt = eDVBLocalTimeHandler::getInstance()->nowTime();
+       time_t dt = ::time(0);
 
        char *old_tz = getenv( "TZ" );
        putenv("TZ=CET-1CEST,M3.5.0/2,M10.5.0/3");
@@ -2907,7 +2937,7 @@ void eEPGCache::channel_data::storeTitle(std::map<__u32, mhw_title_t>::iterator
 
 void eEPGCache::channel_data::startTimeout(int msec)
 {
-       m_MHWTimeoutTimer.start(msec,true);
+       m_MHWTimeoutTimer->start(msec,true);
        m_MHWTimeoutet=false;
 }
 
@@ -3088,7 +3118,7 @@ void eEPGCache::channel_data::readMHWData(const __u8 *data)
                }
        }
        eDebug("[EPGC] mhw finished(%ld) %d summaries not found",
-               eDVBLocalTimeHandler::getInstance()->nowTime(),
+               ::time(0),
                m_program_ids.size());
        // Summaries have been read, titles that have summaries have been stored.
        // Now store titles that do not have summaries.
@@ -3393,7 +3423,7 @@ start_summary:
                        for (std::map<__u32, mhw_title_t>::iterator itTitle(m_titles.begin()); itTitle != m_titles.end(); itTitle++)
                                storeTitle( itTitle, "", data );
                        eDebug("[EPGC] mhw2 finished(%ld) %d summaries not found",
-                               eDVBLocalTimeHandler::getInstance()->nowTime(),
+                               ::time(0),
                                m_program_ids.size());
                }
        }