#include <lib/dvb/specs.h>
#include <lib/dvb/dvb.h>
#include <lib/dvb/metaparser.h>
+#include <dvbsi++/ca_program_map_section.h>
-eDVBServicePMTHandler::eDVBServicePMTHandler()
+eDVBServicePMTHandler::eDVBServicePMTHandler(int record)
+ :m_pmt_pid(0xFFFF), m_ca_servicePtr(0)
{
- ePtr<eDVBResourceManager> mgr;
- eDVBResourceManager::getInstance(mgr);
- m_resourceManager = mgr;
+ m_record = record;
+ eDVBResourceManager::getInstance(m_resourceManager);
CONNECT(m_PMT.tableReady, eDVBServicePMTHandler::PMTready);
CONNECT(m_PAT.tableReady, eDVBServicePMTHandler::PATready);
}
+eDVBServicePMTHandler::~eDVBServicePMTHandler()
+{
+ delete m_ca_servicePtr;
+}
+
void eDVBServicePMTHandler::channelStateChanged(iDVBChannel *channel)
{
int state;
&& (state == iDVBChannel::state_ok) && (!m_demux))
{
if (m_channel)
- if (m_channel->getDemux(m_demux))
- eDebug("shit it failed.. again.");
+ if (m_channel->getDemux(m_demux, m_record ? 0 : iDVBChannel::capDecode))
+ eDebug("Allocating a demux for now tuned-in channel failed.");
serviceEvent(eventTuned);
/* emit */ m_resourceManager->m_channelRunning(channel);
m_PAT.begin(eApp, eDVBPATSpec(), m_demux);
+
+ if ( m_service && !m_service->cacheEmpty() )
+ serviceEvent(eventNewProgramInfo);
}
}
}
if (error)
serviceEvent(eventNoPMT);
else
+ {
serviceEvent(eventNewProgramInfo);
+ if (!m_pvr_channel && !m_ca_servicePtr) // don't send campmt to camd.socket for playbacked services
+ m_ca_servicePtr = new eDVBCAService(*this);
+ if (m_ca_servicePtr)
+ m_ca_servicePtr->buildCAPMT();
+ }
}
void eDVBServicePMTHandler::PATready(int)
{
eDebug("got PAT");
- ePtr<eTable<ProgramAssociationTable> > ptr;
+ ePtr<eTable<ProgramAssociationSection> > ptr;
if (!m_PAT.getCurrent(ptr))
{
int pmtpid = -1;
- ProgramAssociationTableConstIterator i;
+ std::vector<ProgramAssociationSection*>::const_iterator i;
for (i = ptr->getSections().begin(); i != ptr->getSections().end(); ++i)
{
- const ProgramAssociationTable &pat = **i;
+ const ProgramAssociationSection &pat = **i;
ProgramAssociationConstIterator program;
for (program = pat.getPrograms()->begin(); program != pat.getPrograms()->end(); ++program)
if (eServiceID((*program)->getProgramNumber()) == m_reference.getServiceID())
if (pmtpid == -1)
serviceEvent(eventNoPATEntry);
else
+ {
m_PMT.begin(eApp, eDVBPMTSpec(pmtpid, m_reference.getServiceID().get()), m_demux);
+ m_pmt_pid = pmtpid;
+ }
} else
serviceEvent(eventNoPAT);
}
int eDVBServicePMTHandler::getProgramInfo(struct program &program)
{
eDebug("got PMT");
- ePtr<eTable<ProgramMapTable> > ptr;
-
+ ePtr<eTable<ProgramMapSection> > ptr;
+
program.videoStreams.clear();
program.audioStreams.clear();
program.pcrPid = -1;
-
+
if (!m_PMT.getCurrent(ptr))
{
- ProgramMapTableConstIterator i;
+ std::vector<ProgramMapSection*>::const_iterator i;
for (i = ptr->getSections().begin(); i != ptr->getSections().end(); ++i)
{
- const ProgramMapTable &pmt = **i;
+ const ProgramMapSection &pmt = **i;
program.pcrPid = pmt.getPcrPid();
ElementaryStreamInfoConstIterator es;
}
}
return 0;
- } else
- return -1;
+ }
+ else if ( m_service && !m_service->cacheEmpty() )
+ {
+ int vpid = m_service->getCachePID(eDVBService::cVPID),
+ apid_ac3 = m_service->getCachePID(eDVBService::cAPID),
+ apid_mpeg = m_service->getCachePID(eDVBService::cAC3PID),
+ pcrpid = m_service->getCachePID(eDVBService::cPCRPID),
+ cnt=0;
+ if ( vpid != -1 )
+ {
+ videoStream s;
+ s.pid = vpid;
+ program.videoStreams.push_back(s);
+ ++cnt;
+ }
+ if ( apid_ac3 != -1 )
+ {
+ audioStream s;
+ s.type = audioStream::atAC3;
+ s.pid = apid_ac3;
+ program.audioStreams.push_back(s);
+ ++cnt;
+ }
+ if ( apid_mpeg != -1 )
+ {
+ audioStream s;
+ s.type = audioStream::atMPEG;
+ s.pid = apid_mpeg;
+ program.audioStreams.push_back(s);
+ ++cnt;
+ }
+ if ( pcrpid != -1 )
+ {
+ ++cnt;
+ program.pcrPid = pcrpid;
+ }
+ if ( cnt )
+ return 0;
+ }
+ return -1;
}
int eDVBServicePMTHandler::getDemux(ePtr<iDVBDemux> &demux)
return -1;
}
+int eDVBServicePMTHandler::getPVRChannel(ePtr<iDVBPVRChannel> &pvr_channel)
+{
+ pvr_channel = m_pvr_channel;
+ if (pvr_channel)
+ return 0;
+ else
+ return -1;
+}
+
int eDVBServicePMTHandler::tune(eServiceReferenceDVB &ref)
{
RESULT res;
m_reference = ref;
-// ref.path = "/viva.ts"; // hrhr.
-
/* is this a normal (non PVR) channel? */
if (ref.path.empty())
{
m_last_channel_state = -1;
channelStateChanged(m_channel);
}
-
+
if (m_pvr_channel)
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 eDVBCAService::Connect()
+{
+ memset(&m_servaddr, 0, sizeof(struct sockaddr_un));
+ m_servaddr.sun_family = AF_UNIX;
+ strcpy(m_servaddr.sun_path, "/tmp/camd.socket");
+ m_clilen = sizeof(m_servaddr.sun_family) + strlen(m_servaddr.sun_path);
+ m_sock = socket(PF_UNIX, SOCK_STREAM, 0);
+ connect(m_sock, (struct sockaddr *) &m_servaddr, m_clilen);
+ fcntl(m_sock, F_SETFL, O_NONBLOCK);
+ int val=1;
+ setsockopt(m_sock, SOL_SOCKET, SO_REUSEADDR, &val, 4);
+}
+
+void eDVBCAService::buildCAPMT()
+{
+ ePtr<eTable<ProgramMapSection> > ptr;
+
+ if (m_parent.m_PMT.getCurrent(ptr))
+ return;
+
+ std::vector<ProgramMapSection*>::const_iterator i=ptr->getSections().begin();
+ if ( i != ptr->getSections().end() )
+ {
+ CaProgramMapSection capmt(*i++, m_capmt == NULL ? 0x03 /*only*/: 0x05 /*update*/, 0x01 );
+
+ while( i != ptr->getSections().end() )
+ {
+ eDebug("append");
+ capmt.append(*i++);
+ }
+
+ // add our private descriptors to capmt
+ uint8_t tmp[10];
+
+ tmp[0]=0x84; // pmt pid
+ tmp[1]=0x02;
+ tmp[2]=m_parent.m_pmt_pid>>8;
+ tmp[3]=m_parent.m_pmt_pid&0xFF;
+ capmt.injectDescriptor(tmp, false);
+
+ tmp[0] = 0x82; // demux
+ tmp[1] = 0x02;
+ m_parent.m_demux->getCADemuxID(tmp[3]); // read section data from demux number
+ tmp[2] = 1 << tmp[3]; // descramble bitmask
+ capmt.injectDescriptor(tmp, false);
+
+ tmp[0] = 0x81; // dvbnamespace
+ tmp[1] = 0x08;
+ tmp[2] = m_parent.m_reference.getDVBNamespace().get()>>24;
+ tmp[3]=(m_parent.m_reference.getDVBNamespace().get()>>16)&0xFF;
+ tmp[4]=(m_parent.m_reference.getDVBNamespace().get()>>8)&0xFF;
+ tmp[5]=m_parent.m_reference.getDVBNamespace().get()&0xFF;
+ tmp[6]=m_parent.m_reference.getTransportStreamID().get()>>8;
+ tmp[7]=m_parent.m_reference.getTransportStreamID().get()&0xFF;
+ tmp[8]=m_parent.m_reference.getOriginalNetworkID().get()>>8;
+ tmp[9]=m_parent.m_reference.getOriginalNetworkID().get()&0xFF;
+ capmt.injectDescriptor(tmp, false);
+
+ if ( !m_capmt )
+ m_capmt = new uint8_t[2048];
+
+ capmt.writeToBuffer(m_capmt);
+ }
+
+ if ( m_sendstate != 0xFFFFFFFF )
+ m_sendstate=0;
+ sendCAPMT();
+}
+
+void eDVBCAService::sendCAPMT()
+{
+ if ( m_sendstate && m_sendstate != 0xFFFFFFFF ) // broken pipe retry
+ {
+ ::close(m_sock);
+ Connect();
+ }
+
+ int wp=0;
+ if ( m_capmt[3] & 0x80 )
+ {
+ int i=0;
+ int lenbytes = m_capmt[3] & ~0x80;
+ while(i < lenbytes)
+ wp |= (m_capmt[4+i] << (8 * i++));
+ wp+=4;
+ wp+=lenbytes;
+ }
+ else
+ {
+ wp = m_capmt[3];
+ wp+=4;
+ }
+
+ if ( write(m_sock, m_capmt, wp) == wp )
+ {
+ m_sendstate=0xFFFFFFFF;
+ eDebug("[eDVBCAHandler] send %d bytes",wp);
+#if 1
+ for(int i=0;i<wp;i++)
+ eDebugNoNewLine("%02x ", m_capmt[i]);
+ eDebug("");
+#endif
+ }
+ else
+ {
+ switch(m_sendstate)
+ {
+ case 0xFFFFFFFF:
+ ++m_sendstate;
+ m_retryTimer.start(0,true);
+ eDebug("[eDVBCAHandler] send failed .. immediate retry");
+ break;
+ default:
+ m_retryTimer.start(5000,true);
+ eDebug("[eDVBCAHandler] send failed .. retry in 5 sec");
+ break;
+ }
+ ++m_sendstate;
+ }
+}
git.cweiske.de / enigma2.git / blobdiff