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zapit/src/scanbat.cpp: api to get BAT bouquets

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[CST] Focus
2012-03-29 17:19:35 +04:00
parent 7ac8ae5801
commit 53864a431c
2 changed files with 21 additions and 7 deletions
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6
src/zapit/include/zapit/scanbat.h
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@@ -32,6 +32,7 @@
#define BAT_SECTION_SIZE 4098
typedef std::map <t_channel_id, int> channel_number_map_t;
typedef std::map <std::string, std::set<t_channel_id> > bouquet_map_t;
class CBat : public OpenThreads::Thread
{
@@ -42,6 +43,8 @@ class CBat : public OpenThreads::Thread
t_satellite_position satellitePosition;
freq_id_t freq_id;
channel_number_map_t logical_map;
bouquet_map_t bouquet_map;
std::string bouquetName;
BouquetAssociationSectionList sections;
@@ -56,7 +59,8 @@ class CBat : public OpenThreads::Thread
bool Start();
bool Stop();
bool Parse();
channel_number_map_t & getLogicalMap() { return logical_map; };
channel_number_map_t & getLogicalMap() { return logical_map; }
bouquet_map_t & getBouquets() { return bouquet_map; }
};
#endif

22
src/zapit/src/scanbat.cpp
View File

@@ -34,6 +34,11 @@
#define DEBUG_BAT_UNUSED
#define DEBUG_LCN
static bool compare_section_num(BouquetAssociationSection * first, BouquetAssociationSection * second)
{
return first->getSectionNumber() < second->getSectionNumber();
}
CBat::CBat(t_satellite_position spos, freq_id_t frq, int dnum)
{
satellitePosition = spos;
@@ -141,6 +146,7 @@ bool CBat::Parse()
if(!Read())
return false;
sections.sort(compare_section_num);
BouquetAssociationSectionConstIterator sit;
for (sit = sections.begin(); sit != sections.end(); ++sit) {
BouquetAssociationSection * bat = *sit;
@@ -162,7 +168,7 @@ bool CBat::Parse()
case BOUQUET_NAME_DESCRIPTOR:
{
BouquetNameDescriptor * nd = (BouquetNameDescriptor *) d;
std::string bouquetName = stringDVBUTF8(nd->getBouquetName());
/*std::string*/ bouquetName = stringDVBUTF8(nd->getBouquetName());
printf("BAT: bouquet name [%s]\n", bouquetName.c_str());
}
break;
@@ -267,15 +273,16 @@ bool CBat::ParseServiceList(ServiceListDescriptor * sd, BouquetAssociation * b)
ServiceListItemConstIterator it;
for (it = slist->begin(); it != slist->end(); ++it) {
ServiceListItem * s = *it;
#if 0
t_channel_id channel_id = CZapitChannel::makeChannelId(satellitePosition,
freq_id, b->getTransportStreamId(), b->getOriginalNetworkId(), s->getServiceId());
#if 1
t_channel_id channel_id = CZapitChannel::makeChannelId(0 /*satellitePosition*/,
0 /*freq_id*/, b->getTransportStreamId(), b->getOriginalNetworkId(), s->getServiceId());
CServiceScan::getInstance()->AddServiceType(channel_id, s->getServiceType());
#endif
#ifdef DEBUG_BAT
printf("BAT: service tsid %04x onid %04x sid %04x type %02x\n",
b->getTransportStreamId(), b->getOriginalNetworkId(), s->getServiceId(), s->getServiceType());
#endif
bouquet_map[bouquetName].insert(channel_id);
}
return true;
}
@@ -288,8 +295,11 @@ bool CBat::ParseLogicalChannels(LogicalChannelDescriptor * ld, BouquetAssociatio
const LogicalChannelList &clist = *ld->getChannelList();
LogicalChannelListConstIterator it;
for (it = clist.begin(); it != clist.end(); ++it) {
t_service_id service_id = (*it)->getServiceId();
int lcn = (*it)->getLogicalChannelNumber();
if(lcn == 0)
continue;
t_service_id service_id = (*it)->getServiceId();
t_channel_id channel_id = CZapitChannel::makeChannelId(0, 0,
transport_stream_id, original_network_id, service_id);
/* (*it)->getVisibleServiceFlag(); */
@@ -299,7 +309,7 @@ bool CBat::ParseLogicalChannels(LogicalChannelDescriptor * ld, BouquetAssociatio
CZapitChannel * chan = CServiceManager::getInstance()->FindChannel48(channel_id);
if(chan)
name = chan->getName();
printf("BAT: logical channel %05d: tsid %04x onid %04x %016llx [%s]\n", lcn, transport_stream_id, original_network_id, channel_id, name.c_str());
printf("BAT: logical channel %05d: tsid %04x onid %04x %016llx [%s] visible %d\n", lcn, transport_stream_id, original_network_id, channel_id, name.c_str(), (*it)->getVisibleServiceFlag());
#endif
}
return true;