#include <lib/base/ebase.h>
#include <lib/base/eerror.h>
+#include <lib/base/nconfig.h> // access to python config
+#include <lib/dvb/pmt.h>
#include <lib/dvb_ci/dvbci.h>
#include <lib/dvb_ci/dvbci_session.h>
-
+#include <lib/dvb_ci/dvbci_camgr.h>
#include <lib/dvb_ci/dvbci_ui.h>
+#include <lib/dvb_ci/dvbci_appmgr.h>
+#include <lib/dvb_ci/dvbci_mmi.h>
+
+#include <dvbsi++/ca_program_map_section.h>
eDVBCIInterfaces *eDVBCIInterfaces::instance = 0;
return 0;
}
+int eDVBCIInterfaces::getSlotState(int slotid)
+{
+ eDVBCISlot *slot;
+
+ if( (slot = getSlot(slotid)) == 0 )
+ return eDVBCISlot::stateInvalid;
+
+ return slot->getState();
+}
+
int eDVBCIInterfaces::reset(int slotid)
{
eDVBCISlot *slot;
if( (slot = getSlot(slotid)) == 0 )
return -1;
-
+
+ eDVBCISession::deleteSessions(slot);
+ ciRemoved(slot);
+
return slot->reset();
}
+int eDVBCIInterfaces::enableTS(int slotid, int enable)
+{
+ eDVBCISlot *slot;
+
+ if( (slot = getSlot(slotid)) == 0 )
+ return -1;
+
+ int tunernum = 0;
+ PMTHandlerList::iterator it = m_pmt_handlers.begin();
+ while (it != m_pmt_handlers.end())
+ {
+ if ( it->cislot == slot )
+ {
+ eDVBServicePMTHandler *pmthandler = it->pmthandler;
+ eUsePtr<iDVBChannel> channel;
+ if (!pmthandler->getChannel(channel))
+ {
+ ePtr<iDVBFrontend> frontend;
+ if (!channel->getFrontend(frontend))
+ {
+ eDVBFrontend *fe = (eDVBFrontend*) &(*frontend);
+ tunernum = fe->getID();
+ }
+ }
+ break;
+ }
+ ++it;
+ }
+ return slot->enableTS(enable, tunernum);
+}
+
int eDVBCIInterfaces::initialize(int slotid)
{
eDVBCISlot *slot;
if( (slot = getSlot(slotid)) == 0 )
return -1;
-
- return slot->initialize();
+
+ slot->removeService();
+
+ return sendCAPMT(slotid);
+}
+
+int eDVBCIInterfaces::sendCAPMT(int slotid)
+{
+ eDVBCISlot *slot;
+
+ if( (slot = getSlot(slotid)) == 0 )
+ return -1;
+
+ PMTHandlerList::iterator it = m_pmt_handlers.begin();
+ while (it != m_pmt_handlers.end())
+ {
+ if ( it->cislot == slot )
+ slot->sendCAPMT(it->pmthandler); // send capmt
+ ++it;
+ }
+
+ return 0;
}
int eDVBCIInterfaces::startMMI(int slotid)
return slot->startMMI();
}
-int eDVBCIInterfaces::answerMMI(int slotid, int answer, char *value)
+int eDVBCIInterfaces::stopMMI(int slotid)
+{
+ eDVBCISlot *slot;
+
+ if( (slot = getSlot(slotid)) == 0 )
+ return -1;
+
+ return slot->stopMMI();
+}
+
+int eDVBCIInterfaces::answerText(int slotid, int answer)
+{
+ eDVBCISlot *slot;
+
+ if( (slot = getSlot(slotid)) == 0 )
+ return -1;
+
+ return slot->answerText(answer);
+}
+
+int eDVBCIInterfaces::answerEnq(int slotid, char *value)
+{
+ eDVBCISlot *slot;
+
+ if( (slot = getSlot(slotid)) == 0 )
+ return -1;
+
+ return slot->answerEnq(value);
+}
+
+int eDVBCIInterfaces::cancelEnq(int slotid)
{
eDVBCISlot *slot;
if( (slot = getSlot(slotid)) == 0 )
return -1;
- return slot->answerMMI(answer, value);
+ return slot->cancelEnq();
+}
+
+void eDVBCIInterfaces::ciRemoved(eDVBCISlot *slot)
+{
+ for (PMTHandlerList::iterator it(m_pmt_handlers.begin());
+ it != m_pmt_handlers.end(); ++it)
+ {
+ if (it->cislot == slot)
+ {
+ eServiceReferenceDVB ref;
+ it->pmthandler->getServiceReference(ref);
+ slot->removeService(ref.getServiceID().get());
+ if (!--slot->use_count)
+ enableTS(slot->getSlotID(), 0);
+ it->cislot=0;
+ }
+ }
+}
+
+static bool canDescrambleMultipleServices(int slotid)
+{
+ char configStr[255];
+ snprintf(configStr, 255, "config.ci%d.canDescrambleMultipleServices", slotid);
+ std::string str;
+ ePythonConfigQuery::getConfigValue(configStr, str);
+ if ( str == "auto" )
+ {
+ std::string appname = eDVBCI_UI::getInstance()->getAppName(slotid);
+ if (appname.find("AlphaCrypt") != std::string::npos)
+ return true;
+ }
+ else if (str == "yes")
+ return true;
+ return false;
+}
+
+void eDVBCIInterfaces::recheckPMTHandlers()
+{
+// eDebug("recheckPMTHAndlers()");
+ for (PMTHandlerList::iterator it(m_pmt_handlers.begin());
+ it != m_pmt_handlers.end(); ++it)
+ {
+ CAID_LIST caids;
+ ePtr<eDVBService> service;
+ eServiceReferenceDVB ref;
+ eDVBServicePMTHandler *pmthandler = it->pmthandler;
+ eDVBServicePMTHandler::program p;
+
+ pmthandler->getServiceReference(ref);
+ pmthandler->getService(service);
+ if (!pmthandler->getProgramInfo(p))
+ {
+ int cnt=0;
+ for (std::set<uint16_t>::reverse_iterator x(p.caids.rbegin()); x != p.caids.rend(); ++x, ++cnt)
+ caids.push_front(*x);
+ if (service && cnt)
+ service->m_ca = caids;
+ }
+
+ if (it->cislot)
+ continue; // already running
+
+ if (service)
+ caids = service->m_ca;
+
+ if (!caids.empty())
+ {
+ for (eSmartPtrList<eDVBCISlot>::iterator ci_it(m_slots.begin()); ci_it != m_slots.end(); ++ci_it)
+ {
+ bool useThis=false;
+ eDVBCICAManagerSession *ca_manager = ci_it->getCAManager();
+ if (ca_manager)
+ {
+ const std::vector<uint16_t> &ci_caids = ca_manager->getCAIDs();
+ for (CAID_LIST::iterator ca(caids.begin()); ca != caids.end(); ++ca)
+ {
+ std::vector<uint16_t>::const_iterator z =
+ std::lower_bound(ci_caids.begin(), ci_caids.end(), *ca);
+ if ( z != ci_caids.end() && *z == *ca )
+ {
+ eDebug("found ci for caid %04x", *z);
+ useThis=true;
+ break;
+ }
+ }
+ }
+
+ if (useThis)
+ {
+ bool send_ca_pmt = false;
+ if (ci_it->use_count) // check if this CI can descramble more than one service
+ {
+ PMTHandlerList::iterator tmp = m_pmt_handlers.begin();
+ while (tmp != m_pmt_handlers.end())
+ {
+ if ( tmp->cislot )
+ {
+ eServiceReferenceDVB ref2;
+ tmp->pmthandler->getServiceReference(ref2);
+ eDVBChannelID s1, s2;
+ if (ref != ref2)
+ {
+ ref.getChannelID(s1);
+ ref2.getChannelID(s2);
+ }
+ if (ref == ref2 || (s1 == s2 && canDescrambleMultipleServices(ci_it->getSlotID())))
+ {
+ it->cislot = tmp->cislot;
+ ++it->cislot->use_count;
+ send_ca_pmt = true;
+// eDebug("usecount now %d", it->cislot->use_count);
+ break;
+ }
+ }
+ ++tmp;
+ }
+ }
+ else
+ {
+ ci_it->use_count=1;
+ it->cislot = ci_it;
+// eDebug("usecount now %d", it->cislot->use_count);
+ enableTS(ci_it->getSlotID(), 1);
+ send_ca_pmt = true;
+ }
+ if (send_ca_pmt)
+ gotPMT(pmthandler);
+ }
+ }
+ }
+ }
+}
+
+void eDVBCIInterfaces::addPMTHandler(eDVBServicePMTHandler *pmthandler)
+{
+ // check if this pmthandler is already registered
+ PMTHandlerList::iterator it = m_pmt_handlers.begin();
+ while (it != m_pmt_handlers.end())
+ {
+ if ( *it++ == pmthandler )
+ return;
+ }
+
+ eServiceReferenceDVB ref;
+ pmthandler->getServiceReference(ref);
+ eDebug("[eDVBCIInterfaces] addPMTHandler %s", ref.toString().c_str());
+
+ m_pmt_handlers.push_back(CIPmtHandler(pmthandler));
+ recheckPMTHandlers();
+}
+
+void eDVBCIInterfaces::removePMTHandler(eDVBServicePMTHandler *pmthandler)
+{
+ PMTHandlerList::iterator it=std::find(m_pmt_handlers.begin(),m_pmt_handlers.end(),pmthandler);
+ if (it != m_pmt_handlers.end())
+ {
+ eDVBCISlot *slot = it->cislot;
+ eDVBServicePMTHandler *pmthandler = it->pmthandler;
+ m_pmt_handlers.erase(it);
+
+ eServiceReferenceDVB service_to_remove;
+ pmthandler->getServiceReference(service_to_remove);
+
+ bool sameServiceExist=false;
+ for (PMTHandlerList::iterator i=m_pmt_handlers.begin(); i != m_pmt_handlers.end(); ++i)
+ {
+ if (i->cislot)
+ {
+ eServiceReferenceDVB ref;
+ i->pmthandler->getServiceReference(ref);
+ if ( ref == service_to_remove )
+ {
+ sameServiceExist=true;
+ break;
+ }
+ }
+ }
+
+ if (slot && !sameServiceExist)
+ {
+ if (slot->getNumOfServices() > 1)
+ {
+ eDebug("[eDVBCIInterfaces] remove last pmt handler for service %s send empty capmt",
+ service_to_remove.toString().c_str());
+ std::vector<uint16_t> caids;
+ caids.push_back(0xFFFF);
+ slot->sendCAPMT(pmthandler, caids); // send a capmt without caids to remove a running service
+ }
+ slot->removeService(service_to_remove.getServiceID().get());
+ }
+
+ if (slot && !--slot->use_count)
+ {
+ ASSERT(!slot->getNumOfServices());
+ enableTS(slot->getSlotID(),0);
+ }
+ }
+ // check if another service is waiting for the CI
+ recheckPMTHandlers();
+}
+
+void eDVBCIInterfaces::gotPMT(eDVBServicePMTHandler *pmthandler)
+{
+ eDebug("[eDVBCIInterfaces] gotPMT");
+ PMTHandlerList::iterator it=std::find(m_pmt_handlers.begin(), m_pmt_handlers.end(), pmthandler);
+ if (it != m_pmt_handlers.end() && it->cislot)
+ it->cislot->sendCAPMT(pmthandler);
+}
+
+int eDVBCIInterfaces::getMMIState(int slotid)
+{
+ eDVBCISlot *slot;
+
+ if( (slot = getSlot(slotid)) == 0 )
+ return -1;
+
+ return slot->getMMIState();
}
int eDVBCISlot::send(const unsigned char *data, size_t len)
{
- int res;
+ int res=0;
//int i;
//printf("< ");
//for(i=0;i<len;i++)
// printf("%02x ",data[i]);
//printf("\n");
- res = ::write(fd, data, len);
-
- //printf("write() %d\n",res);
+ if (sendqueue.empty())
+ res = ::write(fd, data, len);
- notifier->setRequested(eSocketNotifier::Read | eSocketNotifier::Priority | eSocketNotifier::Write);
+ if (res < 0 || (unsigned int)res != len)
+ {
+ unsigned char *d = new unsigned char[len];
+ memcpy(d, data, len);
+ sendqueue.push( queueData(d, len) );
+ notifier->setRequested(eSocketNotifier::Read | eSocketNotifier::Priority | eSocketNotifier::Write);
+ }
return res;
}
if(state != stateRemoved) {
state = stateRemoved;
printf("ci removed\n");
+ while(sendqueue.size())
+ {
+ delete [] sendqueue.top().data;
+ sendqueue.pop();
+ }
+ eDVBCIInterfaces::getInstance()->ciRemoved(this);
+ eDVBCISession::deleteSessions(this);
notifier->setRequested(eSocketNotifier::Read);
- //HACK
- eDVBCI_UI::getInstance()->setState(0,0);
+ eDVBCI_UI::getInstance()->setState(getSlotID(),0);
}
return;
}
- __u8 data[4096];
- int r;
- r = ::read(fd, data, 4096);
+ if (state == stateInvalid)
+ reset();
if(state != stateInserted) {
- state = stateInserted;
eDebug("ci inserted");
-
- //HACK
- eDVBCI_UI::getInstance()->setState(0,1);
-
+ state = stateInserted;
+ eDVBCI_UI::getInstance()->setState(getSlotID(),1);
+ notifier->setRequested(eSocketNotifier::Read|eSocketNotifier::Priority);
/* enable PRI to detect removal or errors */
- notifier->setRequested(eSocketNotifier::Read|eSocketNotifier::Priority|eSocketNotifier::Write);
}
- if(r > 0) {
- //int i;
- //printf("> ");
- //for(i=0;i<r;i++)
- // printf("%02x ",data[i]);
- //printf("\n");
- eDVBCISession::receiveData(this, data, r);
- notifier->setRequested(eSocketNotifier::Read|eSocketNotifier::Priority|eSocketNotifier::Write);
- return;
+ if (what & eSocketNotifier::Read) {
+ __u8 data[4096];
+ int r;
+ r = ::read(fd, data, 4096);
+ if(r > 0) {
+// int i;
+// printf("> ");
+// for(i=0;i<r;i++)
+// printf("%02x ",data[i]);
+// printf("\n");
+ eDVBCISession::receiveData(this, data, r);
+ eDVBCISession::pollAll();
+ return;
+ }
}
-
- if(what == eSocketNotifier::Write) {
- if(eDVBCISession::pollAll() == 0) {
- notifier->setRequested(eSocketNotifier::Read | eSocketNotifier::Priority);
+ else if (what & eSocketNotifier::Write) {
+ if (!sendqueue.empty()) {
+ const queueData &qe = sendqueue.top();
+ int res = ::write(fd, qe.data, qe.len);
+ if (res >= 0 && (unsigned int)res == qe.len)
+ {
+ delete [] qe.data;
+ sendqueue.pop();
+ }
}
+ else
+ notifier->setRequested(eSocketNotifier::Read|eSocketNotifier::Priority);
}
}
{
char filename[128];
+ application_manager = 0;
+ mmi_session = 0;
+ ca_manager = 0;
+ use_count = 0;
+
slotid = nr;
sprintf(filename, "/dev/ci%d", nr);
fd = ::open(filename, O_RDWR | O_NONBLOCK);
eDebug("eDVBCISlot has fd %d", fd);
-
- state = stateInserted;
+ state = stateInvalid;
if (fd >= 0)
{
- notifier = new eSocketNotifier(context, fd, eSocketNotifier::Read | eSocketNotifier::Priority);
+ notifier = new eSocketNotifier(context, fd, eSocketNotifier::Read | eSocketNotifier::Priority | eSocketNotifier::Write);
CONNECT(notifier->activated, eDVBCISlot::data);
} else
{
perror(filename);
}
+
+ enableTS(0, 0);
}
eDVBCISlot::~eDVBCISlot()
{
}
+void eDVBCISlot::setAppManager( eDVBCIApplicationManagerSession *session )
+{
+ application_manager=session;
+}
+
+void eDVBCISlot::setMMIManager( eDVBCIMMISession *session )
+{
+ mmi_session = session;
+}
+
+void eDVBCISlot::setCAManager( eDVBCICAManagerSession *session )
+{
+ ca_manager = session;
+}
+
int eDVBCISlot::getSlotID()
{
return slotid;
{
printf("edvbcislot: reset requested\n");
+ if (state == stateInvalid)
+ {
+ unsigned char buf[256];
+ eDebug("ci flush");
+ while(::read(fd, buf, 256)>0);
+ state = stateResetted;
+ }
+
+ while(sendqueue.size())
+ {
+ delete [] sendqueue.top().data;
+ sendqueue.pop();
+ }
+
ioctl(fd, 0);
return 0;
}
-int eDVBCISlot::initialize()
+int eDVBCISlot::startMMI()
{
- printf("edvbcislot: initialize()\n");
+ printf("edvbcislot: startMMI()\n");
+
+ if(application_manager)
+ application_manager->startMMI();
+
return 0;
}
-int eDVBCISlot::startMMI()
+int eDVBCISlot::stopMMI()
{
- printf("edvbcislot: startMMI()\n");
+ printf("edvbcislot: stopMMI()\n");
+
+ if(mmi_session)
+ mmi_session->stopMMI();
+
+ return 0;
+}
+
+int eDVBCISlot::answerText(int answer)
+{
+ printf("edvbcislot: answerText(%d)\n", answer);
+
+ if(mmi_session)
+ mmi_session->answerText(answer);
+
+ return 0;
+}
+
+int eDVBCISlot::getMMIState()
+{
+ if(mmi_session)
+ return 1;
+
+ return 0;
+}
+
+int eDVBCISlot::answerEnq(char *value)
+{
+ printf("edvbcislot: answerENQ(%s)\n", value);
+
+ if(mmi_session)
+ mmi_session->answerEnq(value);
+
return 0;
}
-int eDVBCISlot::answerMMI(int answer, char *value)
+int eDVBCISlot::cancelEnq()
{
- printf("edvbcislot: answerMMI()\n");
+ printf("edvbcislot: cancelENQ\n");
+
+ if(mmi_session)
+ mmi_session->cancelEnq();
+
+ return 0;
+}
+
+int eDVBCISlot::sendCAPMT(eDVBServicePMTHandler *pmthandler, const std::vector<uint16_t> &ids)
+{
+ if (!ca_manager)
+ {
+ eDebug("no ca_manager (no CI plugged?)");
+ return -1;
+ }
+ const std::vector<uint16_t> &caids = ids.empty() ? ca_manager->getCAIDs() : ids;
+ ePtr<eTable<ProgramMapSection> > ptr;
+ if (pmthandler->getPMT(ptr))
+ return -1;
+ else
+ {
+ eDVBTableSpec table_spec;
+ ptr->getSpec(table_spec);
+ int pmt_version = table_spec.version & 0x1F; // just 5 bits
+
+ eServiceReferenceDVB ref;
+ pmthandler->getServiceReference(ref);
+ uint16_t program_number = ref.getServiceID().get();
+ std::map<uint16_t, uint8_t>::iterator it =
+ running_services.find(program_number);
+
+ if ( it != running_services.end() &&
+ (pmt_version == it->second) &&
+ !(caids.size() == 1 && caids[0] == 0xFFFF) )
+ {
+ eDebug("[eDVBCISlot] dont sent self capmt version twice");
+ return -1;
+ }
+
+ std::vector<ProgramMapSection*>::const_iterator i=ptr->getSections().begin();
+ if ( i == ptr->getSections().end() )
+ return -1;
+ else
+ {
+ unsigned char raw_data[2048];
+
+// eDebug("send %s capmt for service %04x",
+// it != running_services.end() ? "UPDATE" : running_services.empty() ? "ONLY" : "ADD",
+// program_number);
+
+ CaProgramMapSection capmt(*i++,
+ it != running_services.end() ? 0x05 /*update*/ : running_services.empty() ? 0x03 /*only*/ : 0x04 /*add*/, 0x01, caids );
+ while( i != ptr->getSections().end() )
+ {
+ // eDebug("append");
+ capmt.append(*i++);
+ }
+ capmt.writeToBuffer(raw_data);
+#if 1
+// begin calc capmt length
+ int wp=0;
+ int hlen;
+ if ( raw_data[3] & 0x80 )
+ {
+ int i=0;
+ int lenbytes = raw_data[3] & ~0x80;
+ while(i < lenbytes)
+ wp = (wp << 8) | raw_data[4 + i++];
+ wp+=4;
+ wp+=lenbytes;
+ hlen = 4 + lenbytes;
+ }
+ else
+ {
+ wp = raw_data[3];
+ wp+=4;
+ hlen = 4;
+ }
+// end calc capmt length
+// eDebug("ca_manager %p dump capmt:", ca_manager);
+// for(int i=0;i<wp;i++)
+// eDebugNoNewLine("%02x ", raw_data[i]);
+// eDebug("");
+#endif
+ if (caids.size() == 1 && caids[0] == 0xFFFF)
+ {
+// eDebugNoNewLine("SEND EMPTY CAPMT.. old version is %02x", raw_data[hlen+3]);
+ raw_data[hlen+3] &= ~0x3E;
+ raw_data[hlen+3] |= ((pmt_version+1) & 0x1F) << 1;
+// eDebug(" new version is %02x", raw_data[hlen+3]);
+ }
+
+ //dont need tag and lenfield
+ ca_manager->sendCAPMT(raw_data + hlen, wp - hlen);
+ running_services[program_number] = pmt_version;
+ }
+ }
+ return 0;
+}
+
+void eDVBCISlot::removeService(uint16_t program_number)
+{
+ if (program_number == 0xFFFF)
+ running_services.clear(); // remove all
+ else
+ running_services.erase(program_number); // remove single service
+}
+
+int eDVBCISlot::enableTS(int enable, int tuner)
+{
+// printf("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!\n");
+// printf("eDVBCISlot::enableTS(%d %d)\n", enable, tuner);
+
+ FILE *input0, *input1, *ci;
+ if((input0 = fopen("/proc/stb/tsmux/input0", "wb")) == NULL) {
+ printf("cannot open /proc/stb/tsmux/input0\n");
+ return 0;
+ }
+ if((input1 = fopen("/proc/stb/tsmux/input1", "wb")) == NULL) {
+ printf("cannot open /proc/stb/tsmux/input1\n");
+ return 0;
+ }
+ if((ci = fopen("/proc/stb/tsmux/input2", "wb")) == NULL) {
+ printf("cannot open /proc/stb/tsmux/input2\n");
+ return 0;
+ }
+
+ fprintf(ci, "%s", tuner==0 ? "A" : "B"); // configure CI data source (TunerA, TunerB)
+ fprintf(input0, "%s", tuner==0 && enable ? "CI" : "A"); // configure ATI input 0 data source
+ fprintf(input1, "%s", tuner==1 && enable ? "CI" : "B"); // configure ATI input 1 data source
+
+ fclose(input0);
+ fclose(input1);
+ fclose(ci);
return 0;
}
git.cweiske.de / enigma2.git / blobdiff