#include <sys/vfs.h> // for statfs
// #include <libmd5sum.h>
#include <lib/base/eerror.h>
+#include <lib/base/estring.h>
#include <lib/dvb/pmt.h>
#include <lib/dvb/db.h>
#include <lib/python/python.h>
+#include <dvbsi++/descriptor_tag.h>
int eventData::CacheSize=0;
descriptorMap eventData::descriptors;
__u8 eventData::data[4108];
extern const uint32_t crc32_table[256];
+const eServiceReference &handleGroup(const eServiceReference &ref)
+{
+ if (ref.flags & eServiceReference::isGroup)
+ {
+ ePtr<eDVBResourceManager> res;
+ if (!eDVBResourceManager::getInstance(res))
+ {
+ ePtr<iDVBChannelList> db;
+ if (!res->getChannelList(db))
+ {
+ eBouquet *bouquet=0;
+ if (!db->getBouquet(ref, bouquet))
+ {
+ std::list<eServiceReference>::iterator it(bouquet->m_services.begin());
+ if (it != bouquet->m_services.end())
+ return *it;
+ }
+ }
+ }
+ }
+ return ref;
+}
+
eventData::eventData(const eit_event_struct* e, int size, int type)
:ByteSize(size&0xFF), type(type&0xFF)
{
__u32 *pdescr=descr;
__u8 *data = (__u8*)e;
- int ptr=10;
- int descriptors_length = (data[ptr++]&0x0F) << 8;
- descriptors_length |= data[ptr++];
- while ( descriptors_length > 0 )
+ int ptr=12;
+ size -= 12;
+
+ while(size > 1)
{
__u8 *descr = data+ptr;
- int descr_len = descr[1]+2;
-
- __u32 crc = 0;
- int cnt=0;
- while(cnt++ < descr_len)
- crc = (crc << 8) ^ crc32_table[((crc >> 24) ^ data[ptr++]) & 0xFF];
-
- descriptorMap::iterator it =
- descriptors.find(crc);
- if ( it == descriptors.end() )
+ int descr_len = descr[1];
+ descr_len += 2;
+ if (size >= descr_len)
{
- CacheSize+=descr_len;
- __u8 *d = new __u8[descr_len];
- memcpy(d, descr, descr_len);
- descriptors[crc] = descriptorPair(1, d);
+ switch (descr[0])
+ {
+ case EXTENDED_EVENT_DESCRIPTOR:
+ case SHORT_EVENT_DESCRIPTOR:
+ case LINKAGE_DESCRIPTOR:
+ case COMPONENT_DESCRIPTOR:
+ {
+ __u32 crc = 0;
+ int cnt=0;
+ while(cnt++ < descr_len)
+ crc = (crc << 8) ^ crc32_table[((crc >> 24) ^ data[ptr++]) & 0xFF];
+
+ descriptorMap::iterator it =
+ descriptors.find(crc);
+ if ( it == descriptors.end() )
+ {
+ CacheSize+=descr_len;
+ __u8 *d = new __u8[descr_len];
+ memcpy(d, descr, descr_len);
+ descriptors[crc] = descriptorPair(1, d);
+ }
+ else
+ ++it->second.first;
+ *pdescr++=crc;
+ break;
+ }
+ default: // do not cache all other descriptors
+ ptr += descr_len;
+ break;
+ }
+ size -= descr_len;
}
else
- ++it->second.first;
-
- *pdescr++=crc;
- descriptors_length -= descr_len;
+ break;
}
- ByteSize = 12+((pdescr-descr)*4);
+ ASSERT(pdescr <= &descr[65]);
+ ByteSize = 10+((pdescr-descr)*4);
EITdata = new __u8[ByteSize];
CacheSize+=ByteSize;
- memcpy(EITdata, (__u8*) e, 12);
- memcpy(EITdata+12, descr, ByteSize-12);
+ memcpy(EITdata, (__u8*) e, 10);
+ memcpy(EITdata+10, descr, ByteSize-10);
}
const eit_event_struct* eventData::get() const
{
int pos = 12;
- int tmp = ByteSize-12;
- memcpy(data, EITdata, 12);
- __u32 *p = (__u32*)(EITdata+12);
- while(tmp>0)
+ int tmp = ByteSize-10;
+ memcpy(data, EITdata, 10);
+ int descriptors_length=0;
+ __u32 *p = (__u32*)(EITdata+10);
+ while(tmp>3)
{
descriptorMap::iterator it =
descriptors.find(*p++);
int b = it->second.second[1]+2;
memcpy(data+pos, it->second.second, b );
pos += b;
+ descriptors_length += b;
}
+ else
+ eFatal("LINE %d descriptor not found in descriptor cache %08x!!!!!!", __LINE__, *(p-1));
tmp-=4;
}
-
- return (const eit_event_struct*)data;
+ ASSERT(pos <= 4108);
+ data[10] = (descriptors_length >> 8) & 0x0F;
+ data[11] = descriptors_length & 0xFF;
+ return (eit_event_struct*)data;
}
eventData::~eventData()
{
if ( ByteSize )
{
- CacheSize-=ByteSize;
- ByteSize-=12;
- __u32 *d = (__u32*)(EITdata+12);
- while(ByteSize)
+ CacheSize -= ByteSize;
+ __u32 *d = (__u32*)(EITdata+10);
+ ByteSize -= 10;
+ while(ByteSize>3)
{
descriptorMap::iterator it =
descriptors.find(*d++);
descriptors.erase(it); // remove entry from descriptor map
}
}
- ByteSize-=4;
+ else
+ eFatal("LINE %d descriptor not found in descriptor cache %08x!!!!!!", __LINE__, *(d-1));
+ ByteSize -= 4;
}
delete [] EITdata;
}
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);
if (!res_mgr)
eDebug("[eEPGCache] no resource manager !!!!!!!");
else
+ {
res_mgr->connectChannelAdded(slot(*this,&eEPGCache::DVBChannelAdded), m_chanAddedConn);
+ if (eDVBLocalTimeHandler::getInstance()->ready())
+ timeUpdated();
+ }
instance=this;
}
eDebug("[eEPGCache] couldnt initialize schedule other reader!!");
return;
}
+
+ res = demux->createSectionReader( this, data.m_ViasatReader );
+ if ( res )
+ {
+ eDebug("[eEPGCache] couldnt initialize viasat reader!!");
+ return;
+ }
#ifdef ENABLE_PRIVATE_EPG
res = demux->createSectionReader( this, data.m_PrivateReader );
if ( res )
}
}
-void eEPGCache::FixOverlapping(std::pair<eventMap,timeMap> &servicemap, time_t TM, int duration, const timeMap::iterator &tm_it, const uniqueEPGKey &service)
+bool eEPGCache::FixOverlapping(std::pair<eventMap,timeMap> &servicemap, time_t TM, int duration, const timeMap::iterator &tm_it, const uniqueEPGKey &service)
{
+ bool ret = false;
timeMap::iterator tmp = tm_it;
while ((tmp->first+tmp->second->getDuration()-300) > TM)
{
}
else
servicemap.second.erase(tmp--);
+ ret = true;
}
else
{
#endif
delete tmp->second;
servicemap.second.erase(tmp++);
+ ret = true;
}
else
++tmp;
if (tmp == servicemap.second.end())
break;
}
+ return ret;
}
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 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 = ::time(0);
if ( TM != 3599 && TM > -1)
channel->haveData |= source;
while (ptr<len)
{
+ __u16 event_hash;
eit_event_size = HILO(eit_event->descriptors_loop_length)+EIT_LOOP_SIZE;
duration = fromBCD(eit_event->duration_1)*3600+fromBCD(eit_event->duration_2)*60+fromBCD(eit_event->duration_3);
eit_event->start_time_2,
eit_event->start_time_3,
eit_event->start_time_4,
- eit_event->start_time_5);
+ eit_event->start_time_5,
+ &event_hash);
if ( TM == 3599 )
goto next;
if ( now <= (TM+duration) || TM == 3599 /*NVOD Service*/ ) // old events should not be cached
{
__u16 event_id = HILO(eit_event->event_id);
-// eDebug("event_id is %d sid is %04x", event_id, service.sid);
-
eventData *evt = 0;
int ev_erase_count = 0;
int tm_erase_count = 0;
+ if (event_id == 0) {
+ // hack for some polsat services on 13.0E..... but this also replaces other valid event_ids with value 0..
+ // but we dont care about it...
+ event_id = event_hash;
+ eit_event->event_id_hi = event_hash >> 8;
+ eit_event->event_id_lo = event_hash & 0xFF;
+ }
+
// search in eventmap
eventMap::iterator ev_it =
servicemap.first.find(event_id);
+// eDebug("event_id is %d sid is %04x", event_id, service.sid);
+
// entry with this event_id is already exist ?
if ( ev_it != servicemap.first.end() )
{
if ( tm_it_tmp->first == TM ) // just update eventdata
{
// exempt memory
- delete ev_it->second;
+ eventData *tmp = ev_it->second;
ev_it->second = tm_it_tmp->second =
new eventData(eit_event, eit_event_size, source);
- FixOverlapping(servicemap, TM, duration, tm_it_tmp, service);
+ if (FixOverlapping(servicemap, TM, duration, tm_it_tmp, service))
+ {
+ prevEventIt = servicemap.first.end();
+ prevTimeIt = servicemap.second.end();
+ }
+ delete tmp;
goto next;
}
else // event has new event begin time
prevEventIt=servicemap.first.end();
}
}
-
evt = new eventData(eit_event, eit_event_size, source);
#ifdef EPG_DEBUG
bool consistencyCheck=true;
tm_it=prevTimeIt=servicemap.second.insert( prevTimeIt, std::pair<const time_t, eventData*>( TM, evt ) );
}
- FixOverlapping(servicemap, TM, duration, tm_it, service);
-
#ifdef EPG_DEBUG
if ( consistencyCheck )
{
ev_it->first, event_id );
}
#endif
+ if (FixOverlapping(servicemap, TM, duration, tm_it, service))
+ {
+ prevEventIt = servicemap.first.end();
+ prevTimeIt = servicemap.second.end();
+ }
}
next:
#ifdef EPG_DEBUG
{
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++)
{
content_time_tables.find( DBIt->first );
if ( x != content_time_tables.end() )
{
- timeMap &tmMap = eventDB[DBIt->first].second;
+ timeMap &tmMap = DBIt->second.second;
for ( contentMap::iterator i = x->second.begin(); i != x->second.end(); )
{
for ( contentTimeMap::iterator it(i->second.begin());
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()
#ifdef ENABLE_PRIVATE_EPG
case Message::got_private_pid:
{
+ singleLock s(channel_map_lock);
for (channelMapIterator it(m_knownChannels.begin()); it != m_knownChannels.end(); ++it)
{
eDVBChannel *channel = (eDVBChannel*) it->first;
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)
void eEPGCache::load()
{
- singleLock s(cache_lock);
FILE *f = fopen("/hdd/epg.dat", "r");
if (f)
{
+ unlink("/hdd/epg.dat");
int size=0;
int cnt=0;
#if 0
}
char text1[13];
fread( text1, 13, 1, f);
- if ( !strncmp( text1, "ENIGMA_EPG_V5", 13) )
+ if ( !strncmp( text1, "ENIGMA_EPG_V7", 13) )
{
+ singleLock s(cache_lock);
fread( &size, sizeof(int), 1, f);
while(size--)
{
{
unsigned int magic = 0x98765432;
fwrite( &magic, sizeof(int), 1, f);
- const char *text = "ENIGMA_EPG_V5";
+ const char *text = "UNFINISHED_V7";
fwrite( text, 13, 1, f );
int size = eventDB.size();
fwrite( &size, sizeof(int), 1, f );
}
}
#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];
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);
}
{
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)
+ for (unsigned int i=0; i < sizeof(seenSections)/sizeof(tidMap); ++i)
{
seenSections[i].clear();
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
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)
+ for (unsigned int i=0; i < sizeof(seenSections)/sizeof(tidMap); ++i)
{
seenSections[i].clear();
calcedSections[i].clear();
m_ScheduleOtherReader->start(mask);
isRunning |= SCHEDULE_OTHER;
- abortTimer.start(7000,true);
+ mask.pid = 0x39;
+
+ mask.data[0] = 0x40;
+ mask.mask[0] = 0x40;
+ m_ViasatReader->connectRead(slot(*this, &eEPGCache::channel_data::readDataViasat), m_ViasatConn);
+ m_ViasatReader->start(mask);
+ isRunning |= VIASAT;
+
+ abortTimer->start(7000,true);
}
void eEPGCache::channel_data::abortNonAvail()
}
if ( !(haveData&SCHEDULE_OTHER) && (isRunning&SCHEDULE_OTHER) )
{
- eDebug("[EPGC] abort non avail schedule_other reading");
+ eDebug("[EPGC] abort non avail schedule other reading");
isRunning &= ~SCHEDULE_OTHER;
m_ScheduleOtherReader->stop();
m_ScheduleOtherConn=0;
}
+ if ( !(haveData&VIASAT) && (isRunning&VIASAT) )
+ {
+ eDebug("[EPGC] abort non avail viasat reading");
+ isRunning &= ~VIASAT;
+ m_ViasatReader->stop();
+ m_ViasatConn=0;
+ }
#ifdef ENABLE_MHW_EPG
if ( !(haveData&MHW) && (isRunning&MHW) )
{
m_MHWConn2=0;
}
#endif
- if ( isRunning )
- abortTimer.start(90000, true);
+ if ( isRunning & VIASAT )
+ abortTimer->start(300000, true);
+ else if ( isRunning )
+ abortTimer->start(90000, true);
else
{
++state;
- for (int i=0; i < 3; ++i)
+ for (unsigned int i=0; i < sizeof(seenSections)/sizeof(tidMap); ++i)
{
seenSections[i].clear();
calcedSections[i].clear();
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)
void eEPGCache::channel_data::abortEPG()
{
- for (int i=0; i < 3; ++i)
+ for (unsigned int i=0; i < sizeof(seenSections)/sizeof(tidMap); ++i)
{
seenSections[i].clear();
calcedSections[i].clear();
}
- abortTimer.stop();
- zapTimer.stop();
+ abortTimer->stop();
+ zapTimer->stop();
if (isRunning)
{
eDebug("[EPGC] abort caching events !!");
m_ScheduleOtherReader->stop();
m_ScheduleOtherConn=0;
}
+ if (isRunning & VIASAT)
+ {
+ isRunning &= ~VIASAT;
+ m_ViasatReader->stop();
+ m_ViasatConn=0;
+ }
#ifdef ENABLE_MHW_EPG
if (isRunning & MHW)
{
pthread_mutex_unlock(&channel_active);
}
+
+void eEPGCache::channel_data::readDataViasat( const __u8 *data)
+{
+ __u8 *d=0;
+ memcpy(&d, &data, sizeof(__u8*));
+ d[0] |= 0x80;
+ readData(data);
+}
+
void eEPGCache::channel_data::readData( const __u8 *data)
{
int source;
source=SCHEDULE_OTHER;
map=2;
break;
+ case 0xD0 ... 0xDF:
+ case 0xE0 ... 0xEF:
+ reader=m_ViasatReader;
+ source=VIASAT;
+ map=3;
+ break;
default:
eDebug("[EPGC] unknown table_id !!!");
return;
m_ScheduleOtherConn=0;
eDebugNoNewLine("schedule other");
break;
+ case VIASAT:
+ m_ViasatConn=0;
+ eDebugNoNewLine("viasat");
+ break;
default: eDebugNoNewLine("unknown");break;
}
- eDebug(" finished(%ld)", eDVBLocalTimeHandler::getInstance()->nowTime());
+ eDebug(" finished(%ld)", ::time(0));
if ( reader )
reader->stop();
isRunning &= ~source;
// if t == -1 we search the current event...
{
singleLock s(cache_lock);
- uniqueEPGKey key(service);
+ uniqueEPGKey key(handleGroup(service));
// check if EPG for this service is ready...
eventCache::iterator It = eventDB.find( key );
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() )
{
- if ( direction < 0 || (direction == 0 && i->second->getStartTime() > t) )
+ if ( direction < 0 || (direction == 0 && i->first > t) )
{
timeMap::iterator x = i;
--x;
if ( x != It->second.second.end() )
{
- time_t start_time = x->second->getStartTime();
+ time_t start_time = x->first;
if (direction >= 0)
{
if (t < start_time)
RESULT eEPGCache::lookupEventId(const eServiceReference &service, int event_id, const eventData *&result )
{
singleLock s(cache_lock);
- uniqueEPGKey key( service );
+ uniqueEPGKey key(handleGroup(service));
eventCache::iterator It = eventDB.find( key );
if ( It != eventDB.end() && !It->second.first.empty() ) // entrys cached?
RESULT eEPGCache::startTimeQuery(const eServiceReference &service, time_t begin, int minutes)
{
- eventCache::iterator It = eventDB.find( service );
+ singleLock s(cache_lock);
+ const eServiceReferenceDVB &ref = (const eServiceReferenceDVB&)handleGroup(service);
+ if (begin == -1)
+ begin = ::time(0);
+ eventCache::iterator It = eventDB.find(ref);
if ( It != eventDB.end() && It->second.second.size() )
{
- m_timemap_end = minutes != -1 ? It->second.second.upper_bound(begin+minutes*60) : It->second.second.end();
- if ( begin != -1 )
+ m_timemap_cursor = It->second.second.lower_bound(begin);
+ if ( m_timemap_cursor != It->second.second.end() )
{
- m_timemap_cursor = It->second.second.lower_bound(begin);
- if ( m_timemap_cursor != It->second.second.end() )
+ if ( m_timemap_cursor->first != begin )
{
- if ( m_timemap_cursor->second->getStartTime() != begin )
+ timeMap::iterator x = m_timemap_cursor;
+ --x;
+ if ( x != It->second.second.end() )
{
- timeMap::iterator x = m_timemap_cursor;
- --x;
- if ( x != It->second.second.end() )
- {
- time_t start_time = x->second->getStartTime();
- if ( begin > start_time && begin < (start_time+x->second->getDuration()))
- m_timemap_cursor = x;
- }
+ time_t start_time = x->first;
+ if ( begin > start_time && begin < (start_time+x->second->getDuration()))
+ m_timemap_cursor = x;
}
}
}
+
+ if (minutes != -1)
+ m_timemap_end = It->second.second.lower_bound(begin+minutes*60);
else
- m_timemap_cursor = It->second.second.begin();
- const eServiceReferenceDVB &ref = (const eServiceReferenceDVB&)service;
+ m_timemap_end = It->second.second.end();
+
currentQueryTsidOnid = (ref.getTransportStreamID().get()<<16) | ref.getOriginalNetworkID().get();
- return 0;
+ return m_timemap_cursor == m_timemap_end ? -1 : 0;
}
return -1;
}
return -1;
}
-void fillTuple(PyObject *tuple, char *argstring, int argcount, PyObject *service, ePtr<eServiceEvent> &ptr, PyObject *nowTime, PyObject *service_name )
+void fillTuple(ePyObject tuple, const char *argstring, int argcount, ePyObject service, eServiceEvent *ptr, ePyObject nowTime, ePyObject service_name )
{
- PyObject *tmp=NULL;
- int pos=0;
- while(pos < argcount)
+ ePyObject tmp;
+ int spos=0, tpos=0;
+ char c;
+ while(spos < argcount)
{
bool inc_refcount=false;
- switch(argstring[pos])
+ switch((c=argstring[spos++]))
{
case '0': // PyLong 0
tmp = PyLong_FromLong(0);
break;
case 'I': // Event Id
- tmp = ptr ? PyLong_FromLong(ptr->getEventId()) : NULL;
+ tmp = ptr ? PyLong_FromLong(ptr->getEventId()) : ePyObject();
break;
case 'B': // Event Begin Time
- tmp = ptr ? PyLong_FromLong(ptr->getBeginTime()) : NULL;
+ tmp = ptr ? PyLong_FromLong(ptr->getBeginTime()) : ePyObject();
break;
case 'D': // Event Duration
- tmp = ptr ? PyLong_FromLong(ptr->getDuration()) : NULL;
+ tmp = ptr ? PyLong_FromLong(ptr->getDuration()) : ePyObject();
break;
case 'T': // Event Title
- tmp = ptr ? PyString_FromString(ptr->getEventName().c_str()) : NULL;
+ tmp = ptr ? PyString_FromString(ptr->getEventName().c_str()) : ePyObject();
break;
case 'S': // Event Short Description
- tmp = ptr ? PyString_FromString(ptr->getShortDescription().c_str()) : NULL;
+ tmp = ptr ? PyString_FromString(ptr->getShortDescription().c_str()) : ePyObject();
break;
case 'E': // Event Extended Description
- tmp = ptr ? PyString_FromString(ptr->getExtendedDescription().c_str()) : NULL;
+ tmp = ptr ? PyString_FromString(ptr->getExtendedDescription().c_str()) : ePyObject();
break;
case 'C': // Current Time
tmp = nowTime;
tmp = service;
inc_refcount = true;
break;
+ case 'n': // short service name
case 'N': // service name
tmp = service_name;
inc_refcount = true;
+ break;
+ case 'X':
+ ++argcount;
+ continue;
+ default: // ignore unknown
+ eDebug("fillTuple unknown '%c'... insert 'None' in result", c);
}
if (!tmp)
{
}
if (inc_refcount)
Py_INCREF(tmp);
- PyTuple_SET_ITEM(tuple, pos++, tmp);
+ PyTuple_SET_ITEM(tuple, tpos++, tmp);
}
}
-int handleEvent(ePtr<eServiceEvent> &ptr, PyObject *dest_list, char* argstring, int argcount, PyObject *service, PyObject *nowTime, PyObject *service_name, PyObject *convertFunc, PyObject *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);
- PyObject *result = PyObject_CallObject(convertFunc, convertFuncArgs);
- if (result == NULL)
+ ePyObject result = PyObject_CallObject(convertFunc, convertFuncArgs);
+ if (!result)
{
if (service_name)
Py_DECREF(service_name);
}
else
{
- PyObject *tuple = PyTuple_New(argcount);
+ ePyObject tuple = PyTuple_New(argcount);
fillTuple(tuple, argstring, argcount, service, ptr, nowTime, service_name);
PyList_Append(dest_list, tuple);
Py_DECREF(tuple);
// C = Current Time
// R = Service Reference
// N = Service Name
+// n = Short Service Name
+// X = Return a minimum of one tuple per service in the result list... even when no event was found.
+// The returned tuple is filled with all available infos... non avail is filled as None
+// The position and existence of 'X' in the format string has no influence on the result tuple... its completely ignored..
// then for each service follows a tuple
// first tuple entry is the servicereference (as string... use the ref.toString() function)
// the second is the type of query
// +1 = event after given start_time
// the third
// when type is eventid it is the event_id
-// when type is time then it is the start_time ( 0 for now_time )
+// when type is time then it is the start_time ( -1 for now_time )
// the fourth is the end_time .. ( optional .. for query all events in time range)
-PyObject *eEPGCache::lookupEvent(PyObject *list, PyObject *convertFunc)
+PyObject *eEPGCache::lookupEvent(ePyObject list, ePyObject convertFunc)
{
- PyObject *convertFuncArgs=NULL;
+ ePyObject convertFuncArgs;
int argcount=0;
- char *argstring=NULL;
+ const char *argstring=NULL;
if (!PyList_Check(list))
{
PyErr_SetString(PyExc_StandardError,
}
else
{
- PyObject *argv=PyList_GET_ITEM(list, 0); // borrowed reference!
+ ePyObject argv=PyList_GET_ITEM(list, 0); // borrowed reference!
if (PyString_Check(argv))
{
argstring = PyString_AS_STRING(argv);
argcount = strlen(argstring);
// eDebug("have %d args('%s')", argcount, argstring);
}
+
+ bool forceReturnOne = strchr(argstring, 'X') ? true : false;
+ if (forceReturnOne)
+ --argcount;
+
if (convertFunc)
{
if (!PyCallable_Check(convertFunc))
convertFuncArgs = PyTuple_New(argcount);
}
- PyObject *nowTime = strchr(argstring, 'C') ?
- PyLong_FromLong(eDVBLocalTimeHandler::getInstance()->nowTime()) :
- NULL;
+ ePyObject nowTime = strchr(argstring, 'C') ?
+ PyLong_FromLong(::time(0)) :
+ ePyObject();
- bool must_get_service_name = strchr(argstring, 'N') ? true : false;
+ int must_get_service_name = strchr(argstring, 'N') ? 1 : strchr(argstring, 'n') ? 2 : 0;
// create dest list
- PyObject *dest_list=PyList_New(0);
+ ePyObject dest_list=PyList_New(0);
while(listSize > listIt)
{
- PyObject *item=PyList_GET_ITEM(list, listIt++); // borrowed reference!
+ ePyObject item=PyList_GET_ITEM(list, listIt++); // borrowed reference!
if (PyTuple_Check(item))
{
bool service_changed=false;
int minutes=0;
int tupleSize=PyTuple_Size(item);
int tupleIt=0;
- PyObject *service=NULL;
+ ePyObject service;
while(tupleSize > tupleIt) // parse query args
{
- PyObject *entry=PyTuple_GET_ITEM(item, tupleIt); // borrowed reference!
+ ePyObject entry=PyTuple_GET_ITEM(item, tupleIt); // borrowed reference!
switch(tupleIt++)
{
case 0:
break;
}
}
- eServiceReference ref(PyString_AS_STRING(service));
+
+ if (minutes && stime == -1)
+ stime = ::time(0);
+
+ eServiceReference ref(handleGroup(eServiceReference(PyString_AS_STRING(service))));
if (ref.type != eServiceReference::idDVB)
{
eDebug("service reference for epg query is not valid");
}
}
- PyObject *service_name=NULL;
+ ePyObject service_name;
if (must_get_service_name)
{
ePtr<iStaticServiceInformation> sptr;
{
std::string name;
sptr->getName(ref, name);
+
+ 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 (minutes)
{
- Lock();
+ singleLock s(cache_lock);
if (!startTimeQuery(ref, stime, minutes))
{
- ePtr<eServiceEvent> ptr;
- while (!getNextTimeEntry(ptr))
+ while ( m_timemap_cursor != m_timemap_end )
{
- if (handleEvent(ptr, dest_list, argstring, argcount, service, nowTime, service_name, convertFunc, convertFuncArgs))
- {
- Unlock();
+ Event ev((uint8_t*)m_timemap_cursor++->second->get());
+ eServiceEvent evt;
+ evt.parseFrom(&ev, currentQueryTsidOnid);
+ if (handleEvent(&evt, dest_list, argstring, argcount, service, nowTime, service_name, convertFunc, convertFuncArgs))
return 0; // error
- }
}
}
- Unlock();
+ else if (forceReturnOne && handleEvent(0, dest_list, argstring, argcount, service, nowTime, service_name, convertFunc, convertFuncArgs))
+ return 0; // error
}
else
{
- ePtr<eServiceEvent> ptr;
+ eServiceEvent evt;
+ const eventData *ev_data=0;
if (stime)
{
+ singleLock s(cache_lock);
if (type == 2)
- lookupEventId(ref, event_id, ptr);
+ lookupEventId(ref, event_id, ev_data);
else
- lookupEventTime(ref, stime, ptr, type);
+ lookupEventTime(ref, stime, ev_data, type);
+ if (ev_data)
+ {
+ const eServiceReferenceDVB &dref = (const eServiceReferenceDVB&)ref;
+ Event ev((uint8_t*)ev_data->get());
+ evt.parseFrom(&ev, (dref.getTransportStreamID().get()<<16)|dref.getOriginalNetworkID().get());
+ }
+ }
+ if (ev_data)
+ {
+ if (handleEvent(&evt, dest_list, argstring, argcount, service, nowTime, service_name, convertFunc, convertFuncArgs))
+ return 0; // error
}
- if (handleEvent(ptr, dest_list, argstring, argcount, service, nowTime, service_name, convertFunc, convertFuncArgs))
+ else if (forceReturnOne && handleEvent(0, dest_list, argstring, argcount, service, nowTime, service_name, convertFunc, convertFuncArgs))
return 0; // error
}
if (service_changed)
return dest_list;
}
-void fillTuple2(PyObject *tuple, const char *argstring, int argcount, eventData *evData, ePtr<eServiceEvent> &ptr, PyObject *service_name, PyObject *service_reference)
+void fillTuple2(ePyObject tuple, const char *argstring, int argcount, eventData *evData, eServiceEvent *ptr, ePyObject service_name, ePyObject service_reference)
{
- PyObject *tmp=NULL;
+ ePyObject tmp;
int pos=0;
while(pos < argcount)
{
break;
case 'B': // Event Begin Time
if (ptr)
- tmp = ptr ? PyLong_FromLong(ptr->getBeginTime()) : NULL;
+ tmp = ptr ? PyLong_FromLong(ptr->getBeginTime()) : ePyObject();
else
tmp = PyLong_FromLong(evData->getStartTime());
break;
case 'D': // Event Duration
if (ptr)
- tmp = ptr ? PyLong_FromLong(ptr->getDuration()) : NULL;
+ tmp = ptr ? PyLong_FromLong(ptr->getDuration()) : ePyObject();
else
tmp = PyLong_FromLong(evData->getDuration());
break;
case 'T': // Event Title
- tmp = ptr ? PyString_FromString(ptr->getEventName().c_str()) : NULL;
+ tmp = ptr ? PyString_FromString(ptr->getEventName().c_str()) : ePyObject();
break;
case 'S': // Event Short Description
- tmp = ptr ? PyString_FromString(ptr->getShortDescription().c_str()) : NULL;
+ tmp = ptr ? PyString_FromString(ptr->getShortDescription().c_str()) : ePyObject();
break;
case 'E': // Event Extended Description
- tmp = ptr ? PyString_FromString(ptr->getExtendedDescription().c_str()) : NULL;
+ tmp = ptr ? PyString_FromString(ptr->getExtendedDescription().c_str()) : ePyObject();
break;
case 'R': // service reference string
tmp = service_reference;
inc_refcount = true;
break;
+ case 'n': // short service name
case 'N': // service name
tmp = service_name;
inc_refcount = true;
break;
+ default: // ignore unknown
+ eDebug("fillTuple2 unknown '%c'... insert None in Result", argstring[pos]);
}
if (!tmp)
{
// E = Event Extended Description
// R = Service Reference
// N = Service Name
+// n = Short Service Name
// the second tuple entry is the MAX matches value
// the third tuple entry is the type of query
// 0 = search for similar broadcastings (SIMILAR_BROADCASTINGS_SEARCH)
// 0 = case sensitive (CASE_CHECK)
// 1 = case insensitive (NO_CASECHECK)
-PyObject *eEPGCache::search(PyObject *arg)
+PyObject *eEPGCache::search(ePyObject arg)
{
- PyObject *ret = 0;
+ ePyObject ret;
int descridx = -1;
__u32 descr[512];
int eventid = -1;
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))
{
int tuplesize=PyTuple_Size(arg);
if (tuplesize > 0)
{
- PyObject *obj = PyTuple_GET_ITEM(arg,0);
+ ePyObject obj = PyTuple_GET_ITEM(arg,0);
if (PyString_Check(obj))
{
+#if PY_VERSION_HEX < 0x02060000
argcount = PyString_GET_SIZE(obj);
+#else
+ argcount = PyString_Size(obj);
+#endif
argstring = PyString_AS_STRING(obj);
for (int i=0; i < argcount; ++i)
switch(argstring[i])
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;
}
querytype = PyLong_AsLong(PyTuple_GET_ITEM(arg, 2));
if (tuplesize > 4 && querytype == 0)
{
- PyObject *obj = PyTuple_GET_ITEM(arg, 3);
+ ePyObject obj = PyTuple_GET_ITEM(arg, 3);
if (PyString_Check(obj))
{
refstr = PyString_AS_STRING(obj);
if (evData)
{
__u8 *data = evData->EITdata;
- int tmp = evData->ByteSize-12;
- __u32 *p = (__u32*)(data+12);
+ int tmp = evData->ByteSize-10;
+ __u32 *p = (__u32*)(data+10);
// search short and extended event descriptors
- while(tmp>0)
+ while(tmp>3)
{
__u32 crc = *p++;
descriptorMap::iterator it =
}
else
{
- PyErr_SetString(PyExc_StandardError,
- "type error");
+ PyErr_SetString(PyExc_StandardError, "type error");
eDebug("tuple arg 4 is not a valid service reference string");
return NULL;
}
}
else
{
- PyErr_SetString(PyExc_StandardError,
- "type error");
+ PyErr_SetString(PyExc_StandardError, "type error");
eDebug("tuple arg 4 is not a string");
return NULL;
}
}
else if (tuplesize > 4 && (querytype == 1 || querytype == 2) )
{
- PyObject *obj = PyTuple_GET_ITEM(arg, 3);
+ ePyObject obj = PyTuple_GET_ITEM(arg, 3);
if (PyString_Check(obj))
{
int casetype = PyLong_AsLong(PyTuple_GET_ITEM(arg, 4));
const char *str = PyString_AS_STRING(obj);
+#if PY_VERSION_HEX < 0x02060000
int textlen = PyString_GET_SIZE(obj);
+#else
+ int textlen = PyString_Size(obj);
+#endif
if (querytype == 1)
eDebug("lookup for events with '%s' as title(%s)", str, casetype?"ignore case":"case sensitive");
else
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;
}
// 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;
}
if (descridx > -1)
{
int maxcount=maxmatches;
- eServiceReferenceDVB ref(refstr?refstr:"");
+ eServiceReferenceDVB ref(refstr?(const eServiceReferenceDVB&)handleGroup(eServiceReference(refstr)):eServiceReferenceDVB(""));
// ref is only valid in SIMILAR_BROADCASTING_SEARCH
// in this case we start searching with the base service
bool first = ref.valid() ? true : false;
++cit;
continue;
}
- PyObject *service_name=0;
- PyObject *service_reference=0;
+ ePyObject service_name;
+ ePyObject service_reference;
timeMap &evmap = cit->second.second;
// check all events
for (timeMap::iterator evit(evmap.begin()); evit != evmap.end() && maxcount; ++evit)
if ( evid == eventid)
continue;
__u8 *data = evit->second->EITdata;
- int tmp = evit->second->ByteSize-12;
- __u32 *p = (__u32*)(data+12);
+ int tmp = evit->second->ByteSize-10;
+ __u32 *p = (__u32*)(data+10);
// check if any of our descriptor used by this event
int cnt=-1;
- while(tmp>0)
+ while(tmp>3)
{
__u32 crc32 = *p++;
for ( int i=0; i <= descridx; ++i)
if (ref.valid())
{
// create servive event
- ePtr<eServiceEvent> ptr;
+ eServiceEvent ptr;
+ const eventData *ev_data=0;
if (needServiceEvent)
{
- lookupEventId(ref, evid, ptr);
- if (!ptr)
+ if (lookupEventId(ref, evid, ev_data))
eDebug("event not found !!!!!!!!!!!");
+ else
+ {
+ const eServiceReferenceDVB &dref = (const eServiceReferenceDVB&)ref;
+ Event ev((uint8_t*)ev_data->get());
+ ptr.parseFrom(&ev, (dref.getTransportStreamID().get()<<16)|dref.getOriginalNetworkID().get());
+ }
}
// create service name
- if (!service_name && strchr(argstring,'N'))
+ if (must_get_service_name && !service_name)
{
ePtr<iStaticServiceInformation> sptr;
eServiceCenterPtr service_center;
{
std::string name;
sptr->getName(ref, name);
+
+ 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());
}
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)
ret = PyList_New(0);
// create tuple
- PyObject *tuple = PyTuple_New(argcount);
+ ePyObject tuple = PyTuple_New(argcount);
// fill tuple
- fillTuple2(tuple, argstring, argcount, evit->second, ptr, service_name, service_reference);
+ fillTuple2(tuple, argstring, argcount, evit->second, ev_data ? &ptr : 0, service_name, service_reference);
PyList_Append(ret, tuple);
Py_DECREF(tuple);
--maxcount;
}
if (!ret)
- {
- Py_INCREF(Py_None);
- ret=Py_None;
- }
+ Py_RETURN_NONE;
return ret;
}
int descriptors_length = (data[ptr++]&0x0F) << 8;
descriptors_length |= data[ptr++];
- while ( descriptors_length > 0 )
+ while ( descriptors_length > 1 )
{
int descr_type = data[ptr];
int descr_len = data[ptr+1];
- descriptors_length -= (descr_len+2);
- if ( descr_type == 0xf2 )
- {
- ptr+=2;
- int tsid = data[ptr++] << 8;
- tsid |= data[ptr++];
- int onid = data[ptr++] << 8;
- onid |= data[ptr++];
- int sid = data[ptr++] << 8;
- sid |= data[ptr++];
-
-// WORKAROUND for wrong transmitted epg data (01.08.2006)
- if ( onid == 0x85 )
+ descriptors_length -= 2;
+ if (descriptors_length >= descr_len)
+ {
+ descriptors_length -= descr_len;
+ if ( descr_type == 0xf2 && descr_len > 5)
{
- switch( (tsid << 16) | sid )
+ ptr+=2;
+ int tsid = data[ptr++] << 8;
+ tsid |= data[ptr++];
+ int onid = data[ptr++] << 8;
+ onid |= data[ptr++];
+ int sid = data[ptr++] << 8;
+ sid |= data[ptr++];
+
+// WORKAROUND for wrong transmitted epg data (01.10.2007)
+ if ( onid == 0x85 )
{
- case 0x01030b: sid = 0x1b; tsid = 4; break; // Premiere Win
- case 0x0300f0: sid = 0xe0; tsid = 2; break;
- case 0x0300f1: sid = 0xe1; tsid = 2; break;
- case 0x0300f5: sid = 0xdc; break;
- case 0x0400d2: sid = 0xe2; tsid = 0x11; break;
- case 0x1100d3: sid = 0xe3; break;
+ switch( (tsid << 16) | sid )
+ {
+ case 0x01030b: sid = 0x1b; tsid = 4; break; // Premiere Win
+ case 0x0300f0: sid = 0xe0; tsid = 2; break;
+ case 0x0300f1: sid = 0xe1; tsid = 2; break;
+ case 0x0300f5: sid = 0xdc; break;
+ case 0x0400d2: sid = 0xe2; tsid = 0x11; break;
+ case 0x1100d3: sid = 0xe3; break;
+ case 0x0100d4: sid = 0xe4; tsid = 4; break;
+ }
}
- }
////////////////////////////////////////////
- uniqueEPGKey service( sid, onid, tsid );
- descr_len -= 6;
- while( descr_len > 0 )
- {
- __u8 datetime[5];
- datetime[0] = data[ptr++];
- datetime[1] = data[ptr++];
- int tmp_len = data[ptr++];
- descr_len -= 3;
- while( tmp_len > 0 )
+ uniqueEPGKey service( sid, onid, tsid );
+ descr_len -= 6;
+ while( descr_len > 2 )
{
- memcpy(datetime+2, data+ptr, 3);
- ptr+=3;
+ __u8 datetime[5];
+ datetime[0] = data[ptr++];
+ datetime[1] = data[ptr++];
+ int tmp_len = data[ptr++];
descr_len -= 3;
- tmp_len -= 3;
- start_times[datetime].push_back(service);
+ if (descr_len >= tmp_len)
+ {
+ descr_len -= tmp_len;
+ while( tmp_len > 2 )
+ {
+ memcpy(datetime+2, data+ptr, 3);
+ ptr += 3;
+ tmp_len -= 3;
+ start_times[datetime].push_back(service);
+ }
+ }
}
}
- }
- else
- {
- *pdescr++=data+ptr;
- ptr += 2;
- ptr += descr_len;
+ else
+ {
+ *pdescr++=data+ptr;
+ ptr += 2;
+ ptr += descr_len;
+ }
}
}
+ ASSERT(pdescr <= &descriptors[65]);
__u8 event[4098];
eit_event_struct *ev_struct = (eit_event_struct*) event;
ev_struct->running_status = 0;
ptr+=(*d++)[1];
ptr+=2;
}
+ 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);
eventData *d = new eventData( ev_struct, bptr, PRIVATE );
evMap[event_id] = d;
tmMap[stime] = d;
+ ASSERT(bptr <= 4098);
}
}
void eEPGCache::channel_data::readPrivateData( const __u8 *data)
{
- if ( seenPrivateSections.find( data[6] ) == seenPrivateSections.end() )
+ if ( seenPrivateSections.find(data[6]) == seenPrivateSections.end() )
{
cache->privateSectionRead(m_PrivateService, data);
seenPrivateSections.insert(data[6]);
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();
}
void eEPGCache::channel_data::timeMHW2DVB( u_char day, u_char hours, u_char minutes, u_char *return_time)
// For date plus time of day
{
+ char tz_saved[1024];
// Remove offset in mhw time.
__u8 local_hours = hours;
if ( hours >= 16 )
// 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" );
+ if (old_tz)
+ strcpy(tz_saved, old_tz);
putenv("TZ=CET-1CEST,M3.5.0/2,M10.5.0/3");
tzset();
- tm *localnow = localtime( &dt );
+ tm localnow;
+ localtime_r(&dt, &localnow);
if (day == 7)
day = 0;
- if ( day + 1 < localnow->tm_wday ) // day + 1 to prevent old events to show for next week.
+ if ( day + 1 < localnow.tm_wday ) // day + 1 to prevent old events to show for next week.
day += 7;
if (local_hours <= 5)
day++;
- dt += 3600*24*(day - localnow->tm_wday); // Shift dt to the recording date (local time zone).
- dt += 3600*(local_hours - localnow->tm_hour); // Shift dt to the recording hour.
+ dt += 3600*24*(day - localnow.tm_wday); // Shift dt to the recording date (local time zone).
+ dt += 3600*(local_hours - localnow.tm_hour); // Shift dt to the recording hour.
- tm *recdate = gmtime( &dt ); // This will also take care of DST.
+ tm recdate;
+ gmtime_r( &dt, &recdate ); // This will also take care of DST.
if ( old_tz == NULL )
unsetenv( "TZ" );
else
- putenv( old_tz );
+ setenv("TZ", tz_saved, 1);
tzset();
// Calculate MJD according to annex in ETSI EN 300 468
int l=0;
- if ( recdate->tm_mon <= 1 ) // Jan or Feb
+ if ( recdate.tm_mon <= 1 ) // Jan or Feb
l=1;
- int mjd = 14956 + recdate->tm_mday + int( (recdate->tm_year - l) * 365.25) +
- int( (recdate->tm_mon + 2 + l * 12) * 30.6001);
+ int mjd = 14956 + recdate.tm_mday + int( (recdate.tm_year - l) * 365.25) +
+ int( (recdate.tm_mon + 2 + l * 12) * 30.6001);
return_time[0] = (mjd & 0xFF00)>>8;
return_time[1] = mjd & 0xFF;
- timeMHW2DVB( recdate->tm_hour, minutes, return_time+2 );
+ timeMHW2DVB( recdate.tm_hour, minutes, return_time+2 );
}
void eEPGCache::channel_data::storeTitle(std::map<__u32, mhw_title_t>::iterator itTitle, std::string sumText, const __u8 *data)
// data is borrowed from calling proc to save memory space.
{
__u8 name[34];
+
// For each title a separate EIT packet will be sent to eEPGCache::sectionRead()
bool isMHW2 = itTitle->second.mhw2_mjd_hi || itTitle->second.mhw2_mjd_lo ||
itTitle->second.mhw2_duration_hi || itTitle->second.mhw2_duration_lo;
eit_t *packet = (eit_t *) data;
packet->table_id = 0x50;
packet->section_syntax_indicator = 1;
+
packet->service_id_hi = m_channels[ itTitle->second.channel_id - 1 ].channel_id_hi;
packet->service_id_lo = m_channels[ itTitle->second.channel_id - 1 ].channel_id_lo;
packet->version_number = 0; // eEPGCache::sectionRead() will dig this for the moment
void eEPGCache::channel_data::startTimeout(int msec)
{
- m_MHWTimeoutTimer.start(msec,true);
+ m_MHWTimeoutTimer->start(msec,true);
m_MHWTimeoutet=false;
}
if ( state > 1 || // aborted
// have si data.. so we dont read mhw data
- (haveData & (SCHEDULE|SCHEDULE_OTHER)) )
+ (haveData & (SCHEDULE|SCHEDULE_OTHER|VIASAT)) )
{
eDebug("[EPGC] mhw aborted %d", state);
}
int record_size = sizeof( mhw_channel_name_t );
int nbr_records = int (len/record_size);
+ m_channels.resize(nbr_records);
for ( int i = 0; i < nbr_records; i++ )
{
mhw_channel_name_t *channel = (mhw_channel_name_t*) &data[4 + i*record_size];
- m_channels.push_back( *channel );
+ m_channels[i]=*channel;
}
haveData |= MHW;
m_titles[ title_id ] = *title;
if ( (title->ms.summary_available) && (m_program_ids.find(program_id) == m_program_ids.end()) )
// program_ids will be used to gather summaries.
- m_program_ids[ program_id ] = title_id;
+ m_program_ids.insert(std::pair<__u32,__u32>(program_id,title_id));
return; // Continue reading of the current table.
}
else if (!checkTimeout())
memcpy(&tmp, &data, sizeof(void*));
tmp[len+3] = 0; // Terminate as a string.
- std::map<__u32, __u32>::iterator itProgid( m_program_ids.find( program_id ) );
+ std::multimap<__u32, __u32>::iterator itProgid( m_program_ids.find( program_id ) );
if ( itProgid == m_program_ids.end() )
{ /* This part is to prevent to looping forever if some summaries are not received yet.
There is a timeout of 4 sec. after the last successfully read summary. */
}
}
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.
if ( state > 1 || // aborted
// have si data.. so we dont read mhw data
- (haveData & (eEPGCache::SCHEDULE|eEPGCache::SCHEDULE_OTHER)) )
+ (haveData & (SCHEDULE|SCHEDULE_OTHER|VIASAT)) )
{
eDebug("[EPGC] mhw2 aborted %d", state);
}
else if (m_MHWFilterMask2.pid == 0x231 && m_MHWFilterMask2.data[0] == 0xC8 && m_MHWFilterMask2.data[1] == 0)
// Channels table
{
- int num_channels = data[120];
- if(dataLen > 120)
+ int num_channels = data[119];
+ m_channels.resize(num_channels);
+ if(dataLen > 119)
{
- int ptr = 121 + 6 * num_channels;
+ int ptr = 120 + 8 * num_channels;
if( dataLen > ptr )
{
for( int chid = 0; chid < num_channels; ++chid )
else
goto abort;
// data seems consistent...
- const __u8 *tmp = data+121;
+ const __u8 *tmp = data+120;
for (int i=0; i < num_channels; ++i)
{
mhw_channel_name_t channel;
+ channel.network_id_hi = *(tmp++);
+ channel.network_id_lo = *(tmp++);
channel.transport_stream_id_hi = *(tmp++);
channel.transport_stream_id_lo = *(tmp++);
channel.channel_id_hi = *(tmp++);
channel.channel_id_lo = *(tmp++);
-#warning FIXME hardcoded network_id in mhw2 epg
- channel.network_id_hi = 0; // hardcoded astra 19.2
- channel.network_id_lo = 1;
- m_channels.push_back(channel);
+ m_channels[i]=channel;
tmp+=2;
}
for (int i=0; i < num_channels; ++i)
__u8 slen = data[pos+10] & 0x3f;
__u8 *dest = ((__u8*)title.title)-4;
memcpy(dest, &data[pos+11], slen>33 ? 33 : slen);
- memset(dest+slen, 0x20, 33-slen);
+ memset(dest+slen, 0, 33-slen);
pos += 11 + slen;
// not used theme id (data[7] & 0x3f) + (data[pos] & 0x3f);
__u32 summary_id = (data[pos+1] << 8) | data[pos+2];
// Create unique key per title
__u32 title_id = (title.channel_id<<16) | (title.program_id_ml<<8) | title.program_id_lo;
-// eDebug("program_id: %08x, %s", program_id,
-// std::string((const char *)title.title, (int)(slen > 23 ? 23 : slen)).c_str());
-
pos += 4;
- if ( m_titles.find( title_id ) == m_titles.end() )
+ std::map<__u32, mhw_title_t>::iterator it = m_titles.find( title_id );
+ if ( it == m_titles.end() )
{
- startTimeout(4000);
+ startTimeout(5000);
m_titles[ title_id ] = title;
- if (summary_id != 0xFFFF && // no summary avail
- m_program_ids.find(summary_id) == m_program_ids.end())
+ if (summary_id != 0xFFFF)
{
- m_program_ids[ summary_id ] = title_id;
+ bool add=true;
+ std::multimap<__u32, __u32>::iterator it(m_program_ids.lower_bound(summary_id));
+ while (it != m_program_ids.end() && it->first == summary_id)
+ {
+ if (it->second == title_id) {
+ add=false;
+ break;
+ }
+ ++it;
+ }
+ if (add)
+ m_program_ids.insert(std::pair<__u32,__u32>(summary_id,title_id));
}
}
else
// Titles table has been read, there are summaries to read.
// Start reading summaries, store corresponding titles on the fly.
startMHWReader2(0x236, 0x96);
- startTimeout(4000);
+ startTimeout(15000);
return;
}
}
else if (m_MHWFilterMask2.pid == 0x236 && m_MHWFilterMask2.data[0] == 0x96)
// Summaries table
{
- int len, loop, pos, lenline;
- bool valid;
- valid = true;
- if( dataLen > 18 )
+ if (!checkTimeout())
{
- loop = data[12];
- pos = 13 + loop;
- if( dataLen > pos )
+ int len, loop, pos, lenline;
+ bool valid;
+ valid = true;
+ if( dataLen > 15 )
{
- loop = data[pos] & 0x0f;
- pos += 1;
+ loop = data[14];
+ pos = 15 + loop;
if( dataLen > pos )
{
- len = 0;
- for( ; loop > 0; --loop )
+ loop = data[pos] & 0x0f;
+ pos += 1;
+ if( dataLen > pos )
{
- if( dataLen > (pos+len) )
+ len = 0;
+ for( ; loop > 0; --loop )
{
- lenline = data[pos+len];
- len += lenline + 1;
+ if( dataLen > (pos+len) )
+ {
+ lenline = data[pos+len];
+ len += lenline + 1;
+ }
+ else
+ valid=false;
}
- else
- valid=false;
}
}
}
- }
- else if (!checkTimeout())
- return; // continue reading
- if (valid && !checkTimeout())
- {
- // data seems consistent...
- __u32 summary_id = (data[3]<<8)|data[4];
-
- // ugly workaround to convert const __u8* to char*
- char *tmp=0;
- memcpy(&tmp, &data, sizeof(void*));
-
- len = 0;
- loop = data[12];
- pos = 13 + loop;
- loop = tmp[pos] & 0x0f;
- pos += 1;
- for( ; loop > 0; loop -- )
- {
- lenline = tmp[pos+len];
- tmp[pos+len] = ' ';
- len += lenline + 1;
- }
- if( len > 0 )
- tmp[pos+len] = 0;
- else
- tmp[pos+1] = 0;
-
- std::map<__u32, __u32>::iterator itProgid( m_program_ids.find( summary_id ) );
- if ( itProgid == m_program_ids.end() )
- { /* This part is to prevent to looping forever if some summaries are not received yet.
- There is a timeout of 4 sec. after the last successfully read summary. */
-
- if ( !m_program_ids.empty() && !checkTimeout() )
- return; // Continue reading of the current table.
- }
else
+ return; // continue reading
+ if (valid)
{
- startTimeout(4000);
- std::string the_text = (char *) (data + pos + 1);
+ // data seems consistent...
+ __u32 summary_id = (data[3]<<8)|data[4];
+
+ // ugly workaround to convert const __u8* to char*
+ char *tmp=0;
+ memcpy(&tmp, &data, sizeof(void*));
- // Find corresponding title, store title and summary in epgcache.
- std::map<__u32, mhw_title_t>::iterator itTitle( m_titles.find( itProgid->second ) );
- if ( itTitle != m_titles.end() )
+ len = 0;
+ loop = data[14];
+ pos = 15 + loop;
+ loop = tmp[pos] & 0x0f;
+ pos += 1;
+ for( ; loop > 0; loop -- )
+ {
+ lenline = tmp[pos+len];
+ tmp[pos+len] = ' ';
+ len += lenline + 1;
+ }
+ if( len > 0 )
+ tmp[pos+len] = 0;
+ else
+ tmp[pos+1] = 0;
+
+ std::multimap<__u32, __u32>::iterator itProgId( m_program_ids.lower_bound(summary_id) );
+ if ( itProgId == m_program_ids.end() || itProgId->first != summary_id)
+ { /* This part is to prevent to looping forever if some summaries are not received yet.
+ There is a timeout of 4 sec. after the last successfully read summary. */
+ if ( !m_program_ids.empty() )
+ return; // Continue reading of the current table.
+ }
+ else
{
- storeTitle( itTitle, the_text, data );
- m_titles.erase( itTitle );
+ startTimeout(15000);
+ std::string the_text = (char *) (data + pos + 1);
+
+ while( itProgId != m_program_ids.end() && itProgId->first == summary_id )
+ {
+ // Find corresponding title, store title and summary in epgcache.
+ std::map<__u32, mhw_title_t>::iterator itTitle( m_titles.find( itProgId->second ) );
+ if ( itTitle != m_titles.end() )
+ {
+ storeTitle( itTitle, the_text, data );
+ m_titles.erase( itTitle );
+ }
+ m_program_ids.erase( itProgId++ );
+ }
+ if ( !m_program_ids.empty() )
+ return; // Continue reading of the current table.
}
- m_program_ids.erase( itProgid );
- if ( !m_program_ids.empty() )
- return; // Continue reading of the current table.
}
+ else
+ return; // continue reading
}
}
if (isRunning & eEPGCache::MHW)
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());
}
}
git.cweiske.de / enigma2.git / blobdiff