Merge branch 'master' of git.opendreambox.org:/git/enigma2
[enigma2.git] / lib / dvb_ci / dvbci.cpp
1 #include <fcntl.h>
2 #include <sys/ioctl.h>
3
4 #include <lib/base/init.h>
5 #include <lib/base/init_num.h>
6 #include <lib/base/ebase.h>
7
8 #include <lib/base/eerror.h>
9 #include <lib/base/nconfig.h> // access to python config
10 #include <lib/dvb/db.h>
11 #include <lib/dvb/pmt.h>
12 #include <lib/dvb_ci/dvbci.h>
13 #include <lib/dvb_ci/dvbci_session.h>
14 #include <lib/dvb_ci/dvbci_camgr.h>
15 #include <lib/dvb_ci/dvbci_ui.h>
16 #include <lib/dvb_ci/dvbci_appmgr.h>
17 #include <lib/dvb_ci/dvbci_mmi.h>
18
19 #include <dvbsi++/ca_program_map_section.h>
20
21 //#define CIDEBUG 1
22
23 #ifdef CIDEBUG
24         #define eDebugCI(x...) eDebug(x)
25 #else
26         #define eDebugCI(x...)
27 #endif
28
29 eDVBCIInterfaces *eDVBCIInterfaces::instance = 0;
30
31 eDVBCIInterfaces::eDVBCIInterfaces()
32 {
33         int num_ci = 0;
34         
35         instance = this;
36         
37         eDebug("scanning for common interfaces..");
38
39         while (1)
40         {
41                 struct stat s;
42                 char filename[128];
43                 sprintf(filename, "/dev/ci%d", num_ci);
44
45                 if (stat(filename, &s))
46                         break;
47
48                 ePtr<eDVBCISlot> cislot;
49
50                 cislot = new eDVBCISlot(eApp, num_ci);
51                 m_slots.push_back(cislot);
52
53                 ++num_ci;
54         }
55
56         for (eSmartPtrList<eDVBCISlot>::iterator it(m_slots.begin()); it != m_slots.end(); ++it)
57                 it->setSource(TUNER_A);
58
59         if (num_ci > 1) // // FIXME .. we force DM8000 when more than one CI Slot is avail
60         {
61                 setInputSource(0, TUNER_A);
62                 setInputSource(1, TUNER_B);
63                 setInputSource(2, TUNER_C);
64                 setInputSource(3, TUNER_D);
65         }
66         else
67         {
68                 setInputSource(0, TUNER_A);
69                 setInputSource(1, TUNER_B);
70         }
71
72         eDebug("done, found %d common interface slots", num_ci);
73 }
74
75 eDVBCIInterfaces::~eDVBCIInterfaces()
76 {
77 }
78
79 eDVBCIInterfaces *eDVBCIInterfaces::getInstance()
80 {
81         return instance;
82 }
83
84 eDVBCISlot *eDVBCIInterfaces::getSlot(int slotid)
85 {
86         for(eSmartPtrList<eDVBCISlot>::iterator i(m_slots.begin()); i != m_slots.end(); ++i)
87                 if(i->getSlotID() == slotid)
88                         return i;
89
90         eDebug("FIXME: request for unknown slot");
91                         
92         return 0;
93 }
94
95 int eDVBCIInterfaces::getSlotState(int slotid)
96 {
97         eDVBCISlot *slot;
98
99         if( (slot = getSlot(slotid)) == 0 )
100                 return eDVBCISlot::stateInvalid;
101
102         return slot->getState();
103 }
104
105 int eDVBCIInterfaces::reset(int slotid)
106 {
107         eDVBCISlot *slot;
108
109         if( (slot = getSlot(slotid)) == 0 )
110                 return -1;
111
112         return slot->reset();
113 }
114
115 int eDVBCIInterfaces::initialize(int slotid)
116 {
117         eDVBCISlot *slot;
118
119         if( (slot = getSlot(slotid)) == 0 )
120                 return -1;
121
122         slot->removeService();
123
124         return sendCAPMT(slotid);
125 }
126
127 int eDVBCIInterfaces::sendCAPMT(int slotid)
128 {
129         eDVBCISlot *slot;
130
131         if( (slot = getSlot(slotid)) == 0 )
132                 return -1;
133
134         PMTHandlerList::iterator it = m_pmt_handlers.begin();
135         while (it != m_pmt_handlers.end())
136         {
137                 eDVBCISlot *tmp = it->cislot;
138                 while (tmp && tmp != slot)
139                         tmp = tmp->linked_next;
140                 if (tmp)
141                 {
142                         tmp->sendCAPMT(it->pmthandler);  // send capmt
143                         break;
144                 }
145                 ++it;
146         }
147
148         return 0;
149 }
150
151 int eDVBCIInterfaces::startMMI(int slotid)
152 {
153         eDVBCISlot *slot;
154
155         if( (slot = getSlot(slotid)) == 0 )
156                 return -1;
157         
158         return slot->startMMI();
159 }
160
161 int eDVBCIInterfaces::stopMMI(int slotid)
162 {
163         eDVBCISlot *slot;
164
165         if( (slot = getSlot(slotid)) == 0 )
166                 return -1;
167         
168         return slot->stopMMI();
169 }
170
171 int eDVBCIInterfaces::answerText(int slotid, int answer)
172 {
173         eDVBCISlot *slot;
174
175         if( (slot = getSlot(slotid)) == 0 )
176                 return -1;
177         
178         return slot->answerText(answer);
179 }
180
181 int eDVBCIInterfaces::answerEnq(int slotid, char *value)
182 {
183         eDVBCISlot *slot;
184
185         if( (slot = getSlot(slotid)) == 0 )
186                 return -1;
187         
188         return slot->answerEnq(value);
189 }
190
191 int eDVBCIInterfaces::cancelEnq(int slotid)
192 {
193         eDVBCISlot *slot;
194
195         if( (slot = getSlot(slotid)) == 0 )
196                 return -1;
197         
198         return slot->cancelEnq();
199 }
200
201 void eDVBCIInterfaces::ciRemoved(eDVBCISlot *slot)
202 {
203         if (slot->use_count)
204         {
205                 eDebug("CI Slot %d: removed... usecount %d", slot->getSlotID(), slot->use_count);
206                 for (PMTHandlerList::iterator it(m_pmt_handlers.begin());
207                         it != m_pmt_handlers.end(); ++it)
208                 {
209                         if (it->cislot == slot) // remove the base slot
210                                 it->cislot = slot->linked_next;
211                         else if (it->cislot)
212                         {
213                                 eDVBCISlot *prevSlot = it->cislot, *hSlot = it->cislot->linked_next;
214                                 while (hSlot)
215                                 {
216                                         if (hSlot == slot) {
217                                                 prevSlot->linked_next = slot->linked_next;
218                                                 break;
219                                         }
220                                         prevSlot = hSlot;
221                                         hSlot = hSlot->linked_next;
222                                 }
223                         }
224                 }
225                 if (slot->linked_next)
226                         slot->linked_next->setSource(slot->current_source);
227                 else // last CI in chain
228                         setInputSource(slot->current_tuner, slot->current_source);
229                 slot->linked_next = 0;
230                 slot->use_count=0;
231                 slot->plugged=true;
232                 slot->user_mapped=false;
233                 slot->removeService(0xFFFF);
234                 recheckPMTHandlers();
235         }
236 }
237
238 static bool canDescrambleMultipleServices(int slotid)
239 {
240         char configStr[255];
241         snprintf(configStr, 255, "config.ci.%d.canDescrambleMultipleServices", slotid);
242         std::string str;
243         ePythonConfigQuery::getConfigValue(configStr, str);
244         if ( str == "auto" )
245         {
246                 std::string appname = eDVBCI_UI::getInstance()->getAppName(slotid);
247                 if (appname.find("AlphaCrypt") != std::string::npos)
248                         return true;
249         }
250         else if (str == "yes")
251                 return true;
252         return false;
253 }
254
255 void eDVBCIInterfaces::recheckPMTHandlers()
256 {
257         eDebugCI("recheckPMTHAndlers()");
258         for (PMTHandlerList::iterator it(m_pmt_handlers.begin());
259                 it != m_pmt_handlers.end(); ++it)
260         {
261                 CAID_LIST caids;
262                 ePtr<eDVBService> service;
263                 eServiceReferenceDVB ref;
264                 eDVBCISlot *tmp = it->cislot;
265                 eDVBServicePMTHandler *pmthandler = it->pmthandler;
266                 eDVBServicePMTHandler::program p;
267                 bool plugged_cis_exist = false;
268
269                 pmthandler->getServiceReference(ref);
270                 pmthandler->getService(service);
271
272                 eDebugCI("recheck %p %s", pmthandler, ref.toString().c_str());
273                 for (eSmartPtrList<eDVBCISlot>::iterator ci_it(m_slots.begin()); ci_it != m_slots.end(); ++ci_it)
274                         if (ci_it->plugged && ci_it->getCAManager())
275                         {
276                                 eDebug("Slot %d plugged", ci_it->getSlotID());
277                                 ci_it->plugged = false;
278                                 plugged_cis_exist = true;
279                         }
280
281                 // check if this pmt handler has already assigned CI(s) .. and this CI(s) are already running
282                 if (!plugged_cis_exist)
283                 {
284                         while(tmp)
285                         {
286                                 if (!tmp->running_services.empty())
287                                         break;
288                                 tmp=tmp->linked_next;
289                         }
290                         if (tmp) // we dont like to change tsmux for running services
291                         {
292                                 eDebugCI("already assigned and running CI!\n");
293                                 continue;
294                         }
295                 }
296
297                 if (!pmthandler->getProgramInfo(p))
298                 {
299                         int cnt=0;
300                         for (caidSet::reverse_iterator x(p.caids.rbegin()); x != p.caids.rend(); ++x, ++cnt)
301                                 caids.push_front(*x);
302                         if (service && cnt)
303                                 service->m_ca = caids;
304                 }
305
306                 if (service)
307                         caids = service->m_ca;
308
309                 if (caids.empty())
310                         continue; // unscrambled service
311
312                 for (eSmartPtrList<eDVBCISlot>::iterator ci_it(m_slots.begin()); ci_it != m_slots.end(); ++ci_it)
313                 {
314                         eDebugCI("check Slot %d", ci_it->getSlotID());
315                         bool useThis=false;
316                         bool user_mapped=true;
317                         eDVBCICAManagerSession *ca_manager = ci_it->getCAManager();
318
319                         if (ca_manager)
320                         {
321                                 int mask=0;
322                                 if (!ci_it->possible_services.empty())
323                                 {
324                                         mask |= 1;
325                                         serviceSet::iterator it = ci_it->possible_services.find(ref);
326                                         if (it != ci_it->possible_services.end())
327                                         {
328                                                 eDebug("'%s' is in service list of slot %d... so use it", ref.toString().c_str(), ci_it->getSlotID());
329                                                 useThis = true;
330                                         }
331                                         else // check parent
332                                         {
333                                                 eServiceReferenceDVB parent_ref = ref.getParentServiceReference();
334                                                 if (parent_ref)
335                                                 {
336                                                         it = ci_it->possible_services.find(ref);
337                                                         if (it != ci_it->possible_services.end())
338                                                         {
339                                                                 eDebug("parent '%s' of '%s' is in service list of slot %d... so use it",
340                                                                         parent_ref.toString().c_str(), ref.toString().c_str(), ci_it->getSlotID());
341                                                                 useThis = true;
342                                                         }
343                                                 }
344                                         }
345                                 }
346                                 if (!useThis && !ci_it->possible_providers.empty())
347                                 {
348                                         eDVBNamespace ns = ref.getDVBNamespace();
349                                         mask |= 2;
350                                         if (!service) // subservice?
351                                         {
352                                                 eServiceReferenceDVB parent_ref = ref.getParentServiceReference();
353                                                 eDVBDB::getInstance()->getService(parent_ref, service);
354                                         }
355                                         if (service)
356                                         {
357                                                 providerSet::iterator it = ci_it->possible_providers.find(providerPair(service->m_provider_name, ns.get()));
358                                                 if (it != ci_it->possible_providers.end())
359                                                 {
360                                                         eDebug("'%s/%08x' is in provider list of slot %d... so use it", service->m_provider_name.c_str(), ns.get(), ci_it->getSlotID());
361                                                         useThis = true;
362                                                 }
363                                         }
364                                 }
365                                 if (!useThis && !ci_it->possible_caids.empty())
366                                 {
367                                         mask |= 4;
368                                         for (CAID_LIST::iterator ca(caids.begin()); ca != caids.end(); ++ca)
369                                         {
370                                                 caidSet::iterator it = ci_it->possible_caids.find(*ca);
371                                                 if (it != ci_it->possible_caids.end())
372                                                 {
373                                                         eDebug("caid '%04x' is in caid list of slot %d... so use it", *ca, ci_it->getSlotID());
374                                                         useThis = true;
375                                                         break;
376                                                 }
377                                         }
378                                 }
379                                 if (!useThis && !mask)
380                                 {
381                                         const std::vector<uint16_t> &ci_caids = ca_manager->getCAIDs();
382                                         for (CAID_LIST::iterator ca(caids.begin()); ca != caids.end(); ++ca)
383                                         {
384                                                 std::vector<uint16_t>::const_iterator z =
385                                                         std::lower_bound(ci_caids.begin(), ci_caids.end(), *ca);
386                                                 if ( z != ci_caids.end() && *z == *ca )
387                                                 {
388                                                         eDebug("The CI in Slot %d has said it can handle caid %04x... so use it", ci_it->getSlotID(), *z);
389                                                         useThis = true;
390                                                         user_mapped = false;
391                                                         break;
392                                                 }
393                                         }
394                                 }
395                         }
396
397                         if (useThis)
398                         {
399                                 // check if this CI is already assigned to this pmthandler
400                                 eDVBCISlot *tmp = it->cislot;
401                                 while(tmp)
402                                 {
403                                         if (tmp == ci_it)
404                                                 break;
405                                         tmp=tmp->linked_next;
406                                 }
407                                 if (tmp) // ignore already assigned cislots...
408                                 {
409                                         eDebugCI("already assigned!");
410                                         continue;
411                                 }
412                                 eDebugCI("current slot %d usecount %d", ci_it->getSlotID(), ci_it->use_count);
413                                 if (ci_it->use_count)  // check if this CI can descramble more than one service
414                                 {
415                                         bool found = false;
416                                         useThis = false;
417                                         PMTHandlerList::iterator tmp = m_pmt_handlers.begin();
418                                         while (!found && tmp != m_pmt_handlers.end())
419                                         {
420                                                 eDebugCI(".");
421                                                 eDVBCISlot *tmp_cislot = tmp->cislot;
422                                                 while (!found && tmp_cislot)
423                                                 {
424                                                         eDebugCI("..");
425                                                         eServiceReferenceDVB ref2;
426                                                         tmp->pmthandler->getServiceReference(ref2);
427                                                         if ( tmp_cislot == ci_it && it->pmthandler != tmp->pmthandler )
428                                                         {
429                                                                 eDebugCI("check pmthandler %s for same service/tp", ref2.toString().c_str());
430                                                                 eDVBChannelID s1, s2;
431                                                                 if (ref != ref2)
432                                                                 {
433                                                                         eDebugCI("different services!");
434                                                                         ref.getChannelID(s1);
435                                                                         ref2.getChannelID(s2);
436                                                                 }
437                                                                 if (ref == ref2 || (s1 == s2 && canDescrambleMultipleServices(tmp_cislot->getSlotID())))
438                                                                 {
439                                                                         found = true;
440                                                                         eDebugCI("found!");
441                                                                         eDVBCISlot *tmpci = it->cislot = tmp->cislot;
442                                                                         while(tmpci)
443                                                                         {
444                                                                                 ++tmpci->use_count;
445                                                                                 eDebug("(2)CISlot %d, usecount now %d", tmpci->getSlotID(), tmpci->use_count);
446                                                                                 tmpci=tmpci->linked_next;
447                                                                         }
448                                                                 }
449                                                         }
450                                                         tmp_cislot=tmp_cislot->linked_next;
451                                                 }
452                                                 eDebugCI("...");
453                                                 ++tmp;
454                                         }
455                                 }
456
457                                 if (useThis)
458                                 {
459                                         if (ci_it->user_mapped)  // we dont like to link user mapped CIs
460                                         {
461                                                 eDebugCI("user mapped CI already in use... dont link!");
462                                                 continue;
463                                         }
464
465                                         ++ci_it->use_count;
466                                         eDebug("(1)CISlot %d, usecount now %d", ci_it->getSlotID(), ci_it->use_count);
467
468                                         data_source ci_source=CI_A;
469                                         switch(ci_it->getSlotID())
470                                         {
471                                                 case 0: ci_source = CI_A; break;
472                                                 case 1: ci_source = CI_B; break;
473                                                 case 2: ci_source = CI_C; break;
474                                                 case 3: ci_source = CI_D; break;
475                                                 default:
476                                                         eDebug("try to get source for CI %d!!\n", ci_it->getSlotID());
477                                                         break;
478                                         }
479
480                                         if (!it->cislot)
481                                         {
482                                                 int tunernum = -1;
483                                                 eUsePtr<iDVBChannel> channel;
484                                                 if (!pmthandler->getChannel(channel))
485                                                 {
486                                                         ePtr<iDVBFrontend> frontend;
487                                                         if (!channel->getFrontend(frontend))
488                                                         {
489                                                                 eDVBFrontend *fe = (eDVBFrontend*) &(*frontend);
490                                                                 tunernum = fe->getSlotID();
491                                                         }
492                                                 }
493                                                 ASSERT(tunernum != -1);
494                                                 data_source tuner_source = TUNER_A;
495                                                 switch (tunernum)
496                                                 {
497                                                         case 0: tuner_source = TUNER_A; break;
498                                                         case 1: tuner_source = TUNER_B; break;
499                                                         case 2: tuner_source = TUNER_C; break;
500                                                         case 3: tuner_source = TUNER_D; break;
501                                                         default:
502                                                                 eDebug("try to get source for tuner %d!!\n", tunernum);
503                                                                 break;
504                                                 }
505                                                 ci_it->current_tuner = tunernum;
506                                                 setInputSource(tunernum, ci_source);
507                                                 ci_it->setSource(tuner_source);
508                                         }
509                                         else
510                                         {
511                                                 ci_it->current_tuner = it->cislot->current_tuner;
512                                                 ci_it->linked_next = it->cislot;
513                                                 ci_it->setSource(ci_it->linked_next->current_source);
514                                                 ci_it->linked_next->setSource(ci_source);
515                                         }
516                                         it->cislot = ci_it;
517                                         eDebugCI("assigned!");
518                                         gotPMT(pmthandler);
519                                 }
520
521                                 if (it->cislot && user_mapped) // CI assigned to this pmthandler in this run.. and user mapped? then we break here.. we dont like to link other CIs to user mapped CIs
522                                 {
523                                         eDebugCI("user mapped CI assigned... dont link CIs!");
524                                         break;
525                                 }
526                         }
527                 }
528         }
529 }
530
531 void eDVBCIInterfaces::addPMTHandler(eDVBServicePMTHandler *pmthandler)
532 {
533         // check if this pmthandler is already registered
534         PMTHandlerList::iterator it = m_pmt_handlers.begin();
535         while (it != m_pmt_handlers.end())
536         {
537                 if ( *it++ == pmthandler )
538                         return;
539         }
540
541         eServiceReferenceDVB ref;
542         pmthandler->getServiceReference(ref);
543         eDebug("[eDVBCIInterfaces] addPMTHandler %s", ref.toString().c_str());
544
545         m_pmt_handlers.push_back(CIPmtHandler(pmthandler));
546         recheckPMTHandlers();
547 }
548
549 void eDVBCIInterfaces::removePMTHandler(eDVBServicePMTHandler *pmthandler)
550 {
551         PMTHandlerList::iterator it=std::find(m_pmt_handlers.begin(),m_pmt_handlers.end(),pmthandler);
552         if (it != m_pmt_handlers.end())
553         {
554                 eDVBCISlot *slot = it->cislot;
555                 eDVBServicePMTHandler *pmthandler = it->pmthandler;
556                 m_pmt_handlers.erase(it);
557
558                 eServiceReferenceDVB service_to_remove;
559                 pmthandler->getServiceReference(service_to_remove);
560
561                 bool sameServiceExist=false;
562                 for (PMTHandlerList::iterator i=m_pmt_handlers.begin(); i != m_pmt_handlers.end(); ++i)
563                 {
564                         if (i->cislot)
565                         {
566                                 eServiceReferenceDVB ref;
567                                 i->pmthandler->getServiceReference(ref);
568                                 if ( ref == service_to_remove )
569                                 {
570                                         sameServiceExist=true;
571                                         break;
572                                 }
573                         }
574                 }
575
576                 while(slot)
577                 {
578                         if (!sameServiceExist)
579                         {
580 //                              if (slot->getNumOfServices() > 1)
581                                 {
582                                         eDebug("[eDVBCIInterfaces] remove last pmt handler for service %s send empty capmt",
583                                                 service_to_remove.toString().c_str());
584                                                 std::vector<uint16_t> caids;
585                                         caids.push_back(0xFFFF);
586                                         slot->sendCAPMT(pmthandler, caids);  // send a capmt without caids to remove a running service
587                                 }
588                                 slot->removeService(service_to_remove.getServiceID().get());
589                         }
590
591                         eDVBCISlot *next = slot->linked_next;
592                         if (!--slot->use_count)
593                         {
594                                 if (slot->linked_next)
595                                         slot->linked_next->setSource(slot->current_source);
596                                 else
597                                         setInputSource(slot->current_tuner, slot->current_source);
598
599                                 if (it->cislot == slot) // remove the base slot
600                                         it->cislot = slot->linked_next;
601                                 else
602                                 {
603                                         eDVBCISlot *tmp = it->cislot;
604                                         while(tmp->linked_next != slot)
605                                                 tmp = tmp->linked_next;
606                                         ASSERT(tmp);
607                                         if (slot->linked_next)
608                                                 tmp->linked_next = slot->linked_next;
609                                         else
610                                                 tmp->linked_next = 0;
611                                 }
612                                 slot->linked_next = 0;
613                                 slot->user_mapped = false;
614                         }
615                         eDebug("(3) slot %d usecount is now %d", slot->getSlotID(), slot->use_count);
616                         slot = next;
617                 }
618                 // check if another service is waiting for the CI
619                 recheckPMTHandlers();
620         }
621 }
622
623 void eDVBCIInterfaces::gotPMT(eDVBServicePMTHandler *pmthandler)
624 {
625         eDebug("[eDVBCIInterfaces] gotPMT");
626         PMTHandlerList::iterator it=std::find(m_pmt_handlers.begin(), m_pmt_handlers.end(), pmthandler);
627         if (it != m_pmt_handlers.end() && it->cislot)
628         {
629                 eDVBCISlot *tmp = it->cislot;
630                 while(tmp)
631                 {
632                         eDebugCI("check slot %d %d %d", tmp->getSlotID(), tmp->running_services.empty(), canDescrambleMultipleServices(tmp->getSlotID()));
633                         if (tmp->running_services.empty() || canDescrambleMultipleServices(tmp->getSlotID()))
634                                 tmp->sendCAPMT(pmthandler);
635                         tmp = tmp->linked_next;
636                 }
637         }
638 }
639
640 int eDVBCIInterfaces::getMMIState(int slotid)
641 {
642         eDVBCISlot *slot;
643
644         if( (slot = getSlot(slotid)) == 0 )
645                 return -1;
646
647         return slot->getMMIState();
648 }
649
650 int eDVBCIInterfaces::setInputSource(int tuner_no, data_source source)
651 {
652 //      eDebug("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
653 //      eDebug("eDVBCIInterfaces::setInputSource(%d %d)", tuner_no, (int)source);
654         if (getNumOfSlots() > 1) // FIXME .. we force DM8000 when more than one CI Slot is avail
655         {
656                 char buf[64];
657                 snprintf(buf, 64, "/proc/stb/tsmux/input%d", tuner_no);
658
659                 FILE *input=0;
660                 if((input = fopen(buf, "wb")) == NULL) {
661                         eDebug("cannot open %s", buf);
662                         return 0;
663                 }
664
665                 if (tuner_no > 3)
666                         eDebug("setInputSource(%d, %d) failed... dm8000 just have four inputs", tuner_no, (int)source);
667
668                 switch(source)
669                 {
670                         case CI_A:
671                                 fprintf(input, "CI0");
672                                 break;
673                         case CI_B:
674                                 fprintf(input, "CI1");
675                                 break;
676                         case CI_C:
677                                 fprintf(input, "CI2");
678                         break;
679                         case CI_D:
680                                 fprintf(input, "CI3");
681                                 break;
682                         case TUNER_A:
683                                 fprintf(input, "A");
684                                 break;
685                         case TUNER_B:
686                                 fprintf(input, "B");
687                                 break;
688                         case TUNER_C:
689                                 fprintf(input, "C");
690                                 break;
691                         case TUNER_D:
692                                 fprintf(input, "D");
693                                 break;
694                         default:
695                                 eDebug("setInputSource for input %d failed!!!\n", (int)source);
696                                 break;
697                 }
698
699                 fclose(input);
700         }
701         else  // DM7025
702         {
703                 char buf[64];
704                 snprintf(buf, 64, "/proc/stb/tsmux/input%d", tuner_no);
705
706                 if (tuner_no > 1)
707                         eDebug("setInputSource(%d, %d) failed... dm7025 just have two inputs", tuner_no, (int)source);
708
709                 FILE *input=0;
710                 if((input = fopen(buf, "wb")) == NULL) {
711                         eDebug("cannot open %s", buf);
712                         return 0;
713                 }
714
715                 switch(source)
716                 {
717                         case CI_A:
718                                 fprintf(input, "CI");
719                                 break;
720                         case TUNER_A:
721                                 fprintf(input, "A");
722                                 break;
723                         case TUNER_B:
724                                 fprintf(input, "B");
725                                 break;
726                         default:
727                                 eDebug("setInputSource for input %d failed!!!\n", (int)source);
728                                 break;
729                 }
730
731                 fclose(input);
732         }
733         eDebug("eDVBCIInterfaces->setInputSource(%d, %d)", tuner_no, (int)source);
734         return 0;
735 }
736
737 PyObject *eDVBCIInterfaces::getDescrambleRules(int slotid)
738 {
739         eDVBCISlot *slot = getSlot(slotid);
740         if (!slot)
741         {
742                 char tmp[255];
743                 snprintf(tmp, 255, "eDVBCIInterfaces::getDescrambleRules try to get rules for CI Slot %d... but just %d slots are available", slotid, m_slots.size());
744                 PyErr_SetString(PyExc_StandardError, tmp);
745                 return 0;
746         }
747         ePyObject tuple = PyTuple_New(3);
748         int caids = slot->possible_caids.size();
749         int services = slot->possible_services.size();
750         int providers = slot->possible_providers.size();
751         ePyObject caid_list = PyList_New(caids);
752         ePyObject service_list = PyList_New(services);
753         ePyObject provider_list = PyList_New(providers);
754         caidSet::iterator caid_it(slot->possible_caids.begin());
755         while(caids)
756         {
757                 --caids;
758                 PyList_SET_ITEM(caid_list, caids, PyLong_FromLong(*caid_it));
759                 ++caid_it;
760         }
761         serviceSet::iterator ref_it(slot->possible_services.begin());
762         while(services)
763         {
764                 --services;
765                 PyList_SET_ITEM(service_list, services, PyString_FromString(ref_it->toString().c_str()));
766                 ++ref_it;
767         }
768         providerSet::iterator provider_it(slot->possible_providers.begin());
769         while(providers)
770         {
771                 ePyObject tuple = PyTuple_New(2);
772                 PyTuple_SET_ITEM(tuple, 0, PyString_FromString(provider_it->first.c_str()));
773                 PyTuple_SET_ITEM(tuple, 1, PyLong_FromUnsignedLong(provider_it->second));
774                 --providers;
775                 PyList_SET_ITEM(provider_list, providers, tuple);
776                 ++provider_it;
777         }
778         PyTuple_SET_ITEM(tuple, 0, service_list);
779         PyTuple_SET_ITEM(tuple, 1, provider_list);
780         PyTuple_SET_ITEM(tuple, 2, caid_list);
781         return tuple;
782 }
783
784 const char *PyObject_TypeStr(PyObject *o)
785 {
786         return o->ob_type && o->ob_type->tp_name ? o->ob_type->tp_name : "unknown object type";
787 }
788
789 RESULT eDVBCIInterfaces::setDescrambleRules(int slotid, SWIG_PYOBJECT(ePyObject) obj )
790 {
791         eDVBCISlot *slot = getSlot(slotid);
792         if (!slot)
793         {
794                 char tmp[255];
795                 snprintf(tmp, 255, "eDVBCIInterfaces::setDescrambleRules try to set rules for CI Slot %d... but just %d slots are available", slotid, m_slots.size());
796                 PyErr_SetString(PyExc_StandardError, tmp);
797                 return -1;
798         }
799         if (!PyTuple_Check(obj))
800         {
801                 char tmp[255];
802                 snprintf(tmp, 255, "2nd argument of setDescrambleRules is not a tuple.. it is a '%s'!!", PyObject_TypeStr(obj));
803                 PyErr_SetString(PyExc_StandardError, tmp);
804                 return -1;
805         }
806         if (PyTuple_Size(obj) != 3)
807         {
808                 const char *errstr = "eDVBCIInterfaces::setDescrambleRules not enough entrys in argument tuple!!\n"
809                         "first argument should be a pythonlist with possible services\n"
810                         "second argument should be a pythonlist with possible providers/dvbnamespace tuples\n"
811                         "third argument should be a pythonlist with possible caids";
812                 PyErr_SetString(PyExc_StandardError, errstr);
813                 return -1;
814         }
815         ePyObject service_list = PyTuple_GET_ITEM(obj, 0);
816         ePyObject provider_list = PyTuple_GET_ITEM(obj, 1);
817         ePyObject caid_list = PyTuple_GET_ITEM(obj, 2);
818         if (!PyList_Check(service_list) || !PyList_Check(provider_list) || !PyList_Check(caid_list))
819         {
820                 char errstr[512];
821                 snprintf(errstr, 512, "eDVBCIInterfaces::setDescrambleRules incorrect data types in argument tuple!!\n"
822                         "first argument(%s) should be a pythonlist with possible services (reference strings)\n"
823                         "second argument(%s) should be a pythonlist with possible providers (providername strings)\n"
824                         "third argument(%s) should be a pythonlist with possible caids (ints)",
825                         PyObject_TypeStr(service_list), PyObject_TypeStr(provider_list), PyObject_TypeStr(caid_list));
826                 PyErr_SetString(PyExc_StandardError, errstr);
827                 return -1;
828         }
829         slot->possible_caids.clear();
830         slot->possible_services.clear();
831         slot->possible_providers.clear();
832         int size = PyList_Size(service_list);
833         while(size)
834         {
835                 --size;
836                 ePyObject refstr = PyList_GET_ITEM(service_list, size);
837                 if (!PyString_Check(refstr))
838                 {
839                         char buf[255];
840                         snprintf(buf, 255, "eDVBCIInterfaces::setDescrambleRules entry in service list is not a string.. it is '%s'!!", PyObject_TypeStr(refstr));
841                         PyErr_SetString(PyExc_StandardError, buf);
842                         return -1;
843                 }
844                 char *tmpstr = PyString_AS_STRING(refstr);
845                 eServiceReference ref(tmpstr);
846                 if (ref.valid())
847                         slot->possible_services.insert(ref);
848                 else
849                         eDebug("eDVBCIInterfaces::setDescrambleRules '%s' is not a valid service reference... ignore!!", tmpstr);
850         };
851         size = PyList_Size(provider_list);
852         while(size)
853         {
854                 --size;
855                 ePyObject tuple = PyList_GET_ITEM(provider_list, size);
856                 if (!PyTuple_Check(tuple))
857                 {
858                         char buf[255];
859                         snprintf(buf, 255, "eDVBCIInterfaces::setDescrambleRules entry in provider list is not a tuple it is '%s'!!", PyObject_TypeStr(tuple));
860                         PyErr_SetString(PyExc_StandardError, buf);
861                         return -1;
862                 }
863                 if (PyTuple_Size(tuple) != 2)
864                 {
865                         char buf[255];
866                         snprintf(buf, 255, "eDVBCIInterfaces::setDescrambleRules provider tuple has %d instead of 2 entries!!", PyTuple_Size(tuple));
867                         PyErr_SetString(PyExc_StandardError, buf);
868                         return -1;
869                 }
870                 if (!PyString_Check(PyTuple_GET_ITEM(tuple, 0)))
871                 {
872                         char buf[255];
873                         snprintf(buf, 255, "eDVBCIInterfaces::setDescrambleRules 1st entry in provider tuple is not a string it is '%s'", PyObject_TypeStr(PyTuple_GET_ITEM(tuple, 0)));
874                         PyErr_SetString(PyExc_StandardError, buf);
875                         return -1;
876                 }
877                 if (!PyLong_Check(PyTuple_GET_ITEM(tuple, 1)))
878                 {
879                         char buf[255];
880                         snprintf(buf, 255, "eDVBCIInterfaces::setDescrambleRules 2nd entry in provider tuple is not a long it is '%s'", PyObject_TypeStr(PyTuple_GET_ITEM(tuple, 1)));
881                         PyErr_SetString(PyExc_StandardError, buf);
882                         return -1;
883                 }
884                 char *tmpstr = PyString_AS_STRING(PyTuple_GET_ITEM(tuple, 0));
885                 uint32_t orbpos = PyLong_AsUnsignedLong(PyTuple_GET_ITEM(tuple, 1));
886                 if (strlen(tmpstr))
887                         slot->possible_providers.insert(std::pair<std::string, uint32_t>(tmpstr, orbpos));
888                 else
889                         eDebug("eDVBCIInterfaces::setDescrambleRules ignore invalid entry in provider tuple (string is empty)!!");
890         };
891         size = PyList_Size(caid_list);
892         while(size)
893         {
894                 --size;
895                 ePyObject caid = PyList_GET_ITEM(caid_list, size);
896                 if (!PyLong_Check(caid))
897                 {
898                         char buf[255];
899                         snprintf(buf, 255, "eDVBCIInterfaces::setDescrambleRules entry in caid list is not a long it is '%s'!!", PyObject_TypeStr(caid));
900                         PyErr_SetString(PyExc_StandardError, buf);
901                         return -1;
902                 }
903                 int tmpcaid = PyLong_AsLong(caid);
904                 if (tmpcaid > 0 && tmpcaid < 0x10000)
905                         slot->possible_caids.insert(tmpcaid);
906                 else
907                         eDebug("eDVBCIInterfaces::setDescrambleRules %d is not a valid caid... ignore!!", tmpcaid);
908         };
909         return 0;
910 }
911
912 PyObject *eDVBCIInterfaces::readCICaIds(int slotid)
913 {
914         eDVBCISlot *slot = getSlot(slotid);
915         if (!slot)
916         {
917                 char tmp[255];
918                 snprintf(tmp, 255, "eDVBCIInterfaces::readCICaIds try to get CAIds for CI Slot %d... but just %d slots are available", slotid, m_slots.size());
919                 PyErr_SetString(PyExc_StandardError, tmp);
920         }
921         else
922         {
923                 int idx=0;
924                 eDVBCICAManagerSession *ca_manager = slot->getCAManager();
925                 const std::vector<uint16_t> *ci_caids = ca_manager ? &ca_manager->getCAIDs() : 0;
926                 ePyObject list = PyList_New(ci_caids ? ci_caids->size() : 0);
927                 if (ci_caids)
928                 {
929                         for (std::vector<uint16_t>::const_iterator it = ci_caids->begin(); it != ci_caids->end(); ++it)
930                                 PyList_SET_ITEM(list, idx++, PyLong_FromLong(*it));
931                 }
932                 return list;
933         }
934         return 0;
935 }
936
937 int eDVBCIInterfaces::setCIClockRate(int slotid, int rate)
938 {
939         eDVBCISlot *slot = getSlot(slotid);
940         if (slot)
941                 return slot->setClockRate(rate);
942         return -1;
943 }
944
945 int eDVBCISlot::send(const unsigned char *data, size_t len)
946 {
947         int res=0;
948         //int i;
949         //eDebugNoNewLine("< ");
950         //for(i=0;i<len;i++)
951         //      eDebugNoNewLine("%02x ",data[i]);
952         //eDebug("");
953
954         if (sendqueue.empty())
955                 res = ::write(fd, data, len);
956
957         if (res < 0 || (unsigned int)res != len)
958         {
959                 unsigned char *d = new unsigned char[len];
960                 memcpy(d, data, len);
961                 sendqueue.push( queueData(d, len) );
962                 notifier->setRequested(eSocketNotifier::Read | eSocketNotifier::Priority | eSocketNotifier::Write);
963         }
964
965         return res;
966 }
967
968 void eDVBCISlot::data(int what)
969 {
970         eDebugCI("CISlot %d what %d\n", getSlotID(), what);
971         if(what == eSocketNotifier::Priority) {
972                 if(state != stateRemoved) {
973                         state = stateRemoved;
974                         while(sendqueue.size())
975                         {
976                                 delete [] sendqueue.top().data;
977                                 sendqueue.pop();
978                         }
979                         eDVBCISession::deleteSessions(this);
980                         eDVBCIInterfaces::getInstance()->ciRemoved(this);
981                         notifier->setRequested(eSocketNotifier::Read);
982                         eDVBCI_UI::getInstance()->setState(getSlotID(),0);
983                 }
984                 return;
985         }
986
987         if (state == stateInvalid)
988                 reset();
989
990         if(state != stateInserted) {
991                 eDebug("ci inserted in slot %d", getSlotID());
992                 state = stateInserted;
993                 eDVBCI_UI::getInstance()->setState(getSlotID(),1);
994                 notifier->setRequested(eSocketNotifier::Read|eSocketNotifier::Priority);
995                 /* enable PRI to detect removal or errors */
996         }
997
998         if (what & eSocketNotifier::Read) {
999                 __u8 data[4096];
1000                 int r;
1001                 r = ::read(fd, data, 4096);
1002                 if(r > 0) {
1003 //                      int i;
1004 //                      eDebugNoNewLine("> ");
1005 //                      for(i=0;i<r;i++)
1006 //                              eDebugNoNewLine("%02x ",data[i]);
1007 //                      eDebug("");
1008                         eDVBCISession::receiveData(this, data, r);
1009                         eDVBCISession::pollAll();
1010                         return;
1011                 }
1012         }
1013         else if (what & eSocketNotifier::Write) {
1014                 if (!sendqueue.empty()) {
1015                         const queueData &qe = sendqueue.top();
1016                         int res = ::write(fd, qe.data, qe.len);
1017                         if (res >= 0 && (unsigned int)res == qe.len)
1018                         {
1019                                 delete [] qe.data;
1020                                 sendqueue.pop();
1021                         }
1022                 }
1023                 else
1024                         notifier->setRequested(eSocketNotifier::Read|eSocketNotifier::Priority);
1025         }
1026 }
1027
1028 DEFINE_REF(eDVBCISlot);
1029
1030 eDVBCISlot::eDVBCISlot(eMainloop *context, int nr)
1031 {
1032         char filename[128];
1033
1034         application_manager = 0;
1035         mmi_session = 0;
1036         ca_manager = 0;
1037         use_count = 0;
1038         linked_next = 0;
1039         user_mapped = false;
1040         plugged = true;
1041         
1042         slotid = nr;
1043
1044         sprintf(filename, "/dev/ci%d", nr);
1045
1046 //      possible_caids.insert(0x1702);
1047 //      possible_providers.insert(providerPair("PREMIERE", 0xC00000));
1048 //      possible_services.insert(eServiceReference("1:0:1:2A:4:85:C00000:0:0:0:"));
1049
1050         fd = ::open(filename, O_RDWR | O_NONBLOCK);
1051
1052         eDebugCI("CI Slot %d has fd %d", getSlotID(), fd);
1053         state = stateInvalid;
1054
1055         if (fd >= 0)
1056         {
1057                 notifier = eSocketNotifier::create(context, fd, eSocketNotifier::Read | eSocketNotifier::Priority | eSocketNotifier::Write);
1058                 CONNECT(notifier->activated, eDVBCISlot::data);
1059         } else
1060         {
1061                 perror(filename);
1062         }
1063 }
1064
1065 eDVBCISlot::~eDVBCISlot()
1066 {
1067         eDVBCISession::deleteSessions(this);
1068 }
1069
1070 void eDVBCISlot::setAppManager( eDVBCIApplicationManagerSession *session )
1071 {
1072         application_manager=session;
1073 }
1074
1075 void eDVBCISlot::setMMIManager( eDVBCIMMISession *session )
1076 {
1077         mmi_session = session;
1078 }
1079
1080 void eDVBCISlot::setCAManager( eDVBCICAManagerSession *session )
1081 {
1082         ca_manager = session;
1083 }
1084
1085 int eDVBCISlot::getSlotID()
1086 {
1087         return slotid;
1088 }
1089
1090 int eDVBCISlot::reset()
1091 {
1092         eDebug("CI Slot %d: reset requested", getSlotID());
1093
1094         if (state == stateInvalid)
1095         {
1096                 unsigned char buf[256];
1097                 eDebug("ci flush");
1098                 while(::read(fd, buf, 256)>0);
1099                 state = stateResetted;
1100         }
1101
1102         while(sendqueue.size())
1103         {
1104                 delete [] sendqueue.top().data;
1105                 sendqueue.pop();
1106         }
1107
1108         ioctl(fd, 0);
1109
1110         return 0;
1111 }
1112
1113 int eDVBCISlot::startMMI()
1114 {
1115         eDebug("CI Slot %d: startMMI()", getSlotID());
1116         
1117         if(application_manager)
1118                 application_manager->startMMI();
1119         
1120         return 0;
1121 }
1122
1123 int eDVBCISlot::stopMMI()
1124 {
1125         eDebug("CI Slot %d: stopMMI()", getSlotID());
1126
1127         if(mmi_session)
1128                 mmi_session->stopMMI();
1129         
1130         return 0;
1131 }
1132
1133 int eDVBCISlot::answerText(int answer)
1134 {
1135         eDebug("CI Slot %d: answerText(%d)", getSlotID(), answer);
1136
1137         if(mmi_session)
1138                 mmi_session->answerText(answer);
1139
1140         return 0;
1141 }
1142
1143 int eDVBCISlot::getMMIState()
1144 {
1145         if(mmi_session)
1146                 return 1;
1147
1148         return 0;
1149 }
1150
1151 int eDVBCISlot::answerEnq(char *value)
1152 {
1153         eDebug("CI Slot %d: answerENQ(%s)", getSlotID(), value);
1154
1155         if(mmi_session)
1156                 mmi_session->answerEnq(value);
1157
1158         return 0;
1159 }
1160
1161 int eDVBCISlot::cancelEnq()
1162 {
1163         eDebug("CI Slot %d: cancelENQ", getSlotID());
1164
1165         if(mmi_session)
1166                 mmi_session->cancelEnq();
1167
1168         return 0;
1169 }
1170
1171 int eDVBCISlot::sendCAPMT(eDVBServicePMTHandler *pmthandler, const std::vector<uint16_t> &ids)
1172 {
1173         if (!ca_manager)
1174         {
1175                 eDebug("no ca_manager (no CI plugged?)");
1176                 return -1;
1177         }
1178         const std::vector<uint16_t> &caids = ids.empty() ? ca_manager->getCAIDs() : ids;
1179         ePtr<eTable<ProgramMapSection> > ptr;
1180         if (pmthandler->getPMT(ptr))
1181                 return -1;
1182         else
1183         {
1184                 eDVBTableSpec table_spec;
1185                 ptr->getSpec(table_spec);
1186                 int pmt_version = table_spec.version & 0x1F; // just 5 bits
1187
1188                 eServiceReferenceDVB ref;
1189                 pmthandler->getServiceReference(ref);
1190                 uint16_t program_number = ref.getServiceID().get();
1191                 std::map<uint16_t, uint8_t>::iterator it =
1192                         running_services.find(program_number);
1193
1194                 if ( it != running_services.end() &&
1195                         (pmt_version == it->second) &&
1196                         !(caids.size() == 1 && caids[0] == 0xFFFF) )
1197                 {
1198                         eDebug("[eDVBCISlot] dont send self capmt version twice");
1199                         return -1;
1200                 }
1201
1202                 std::vector<ProgramMapSection*>::const_iterator i=ptr->getSections().begin();
1203                 if ( i == ptr->getSections().end() )
1204                         return -1;
1205                 else
1206                 {
1207                         unsigned char raw_data[2048];
1208
1209 //                      eDebug("send %s capmt for service %04x to slot %d",
1210 //                              it != running_services.end() ? "UPDATE" : running_services.empty() ? "ONLY" : "ADD",
1211 //                              program_number, slotid);
1212
1213                         CaProgramMapSection capmt(*i++,
1214                                 it != running_services.end() ? 0x05 /*update*/ : running_services.empty() ? 0x03 /*only*/ : 0x04 /*add*/, 0x01, caids );
1215                         while( i != ptr->getSections().end() )
1216                         {
1217                 //                      eDebug("append");
1218                                 capmt.append(*i++);
1219                         }
1220                         capmt.writeToBuffer(raw_data);
1221 #if 1
1222 // begin calc capmt length
1223                         int wp=0;
1224                         int hlen;
1225                         if ( raw_data[3] & 0x80 )
1226                         {
1227                                 int i=0;
1228                                 int lenbytes = raw_data[3] & ~0x80;
1229                                 while(i < lenbytes)
1230                                         wp = (wp << 8) | raw_data[4 + i++];
1231                                 wp+=4;
1232                                 wp+=lenbytes;
1233                                 hlen = 4 + lenbytes;
1234                         }
1235                         else
1236                         {
1237                                 wp = raw_data[3];
1238                                 wp+=4;
1239                                 hlen = 4;
1240                         }
1241 // end calc capmt length
1242 //                      eDebug("ca_manager %p dump capmt:", ca_manager);
1243 //                      for(int i=0;i<wp;i++)
1244 //                              eDebugNoNewLine("%02x ", raw_data[i]);
1245 //                      eDebug("");
1246 #endif
1247                         if (caids.size() == 1 && caids[0] == 0xFFFF)
1248                         {
1249 //                              eDebugNoNewLine("SEND EMPTY CAPMT.. old version is %02x", raw_data[hlen+3]);
1250                                 raw_data[hlen+3] &= ~0x3E;
1251                                 raw_data[hlen+3] |= ((pmt_version+1) & 0x1F) << 1;
1252 //                              eDebug(" new version is %02x", raw_data[hlen+3]);
1253                         }
1254
1255                         //dont need tag and lenfield
1256                         ca_manager->sendCAPMT(raw_data + hlen, wp - hlen);
1257                         running_services[program_number] = pmt_version;
1258                 }
1259         }
1260         return 0;
1261 }
1262
1263 void eDVBCISlot::removeService(uint16_t program_number)
1264 {
1265         if (program_number == 0xFFFF)
1266                 running_services.clear();  // remove all
1267         else
1268                 running_services.erase(program_number);  // remove single service
1269 }
1270
1271 int eDVBCISlot::setSource(data_source source)
1272 {
1273         current_source = source;
1274         if (eDVBCIInterfaces::getInstance()->getNumOfSlots() > 1) // FIXME .. we force DM8000 when more than one CI Slot is avail
1275         {
1276                 char buf[64];
1277                 snprintf(buf, 64, "/proc/stb/tsmux/ci%d_input", slotid);
1278                 FILE *ci = fopen(buf, "wb");
1279                 switch(source)
1280                 {
1281                         case CI_A:
1282                                 fprintf(ci, "CI0");
1283                                 break;
1284                         case CI_B:
1285                                 fprintf(ci, "CI1");
1286                                 break;
1287                         case CI_C:
1288                                 fprintf(ci, "CI2");
1289                                 break;
1290                         case CI_D:
1291                                 fprintf(ci, "CI3");
1292                                 break;
1293                         case TUNER_A:
1294                                 fprintf(ci, "A");
1295                                 break;
1296                         case TUNER_B:
1297                                 fprintf(ci, "B");
1298                                 break;
1299                         case TUNER_C:
1300                                 fprintf(ci, "C");
1301                                 break;
1302                                 case TUNER_D:
1303                                 fprintf(ci, "D");
1304                                 break;
1305                         default:
1306                                 eDebug("CI Slot %d: setSource %d failed!!!\n", getSlotID(), (int)source);
1307                                 break;
1308                 }
1309                 fclose(ci);
1310         }
1311         else // DM7025
1312         {
1313 //              eDebug("!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
1314 //              eDebug("eDVBCISlot::enableTS(%d %d)", enable, (int)source);
1315                 FILE *ci = fopen("/proc/stb/tsmux/input2", "wb");
1316                 if(ci == NULL) {
1317                         eDebug("cannot open /proc/stb/tsmux/input2");
1318                         return 0;
1319                 }
1320                 if (source != TUNER_A && source != TUNER_B)
1321                         eDebug("CI Slot %d: setSource %d failed!!!\n", getSlotID(), (int)source);
1322                 else
1323                         fprintf(ci, "%s", source==TUNER_A ? "A" : "B");  // configure CI data source (TunerA, TunerB)
1324                 fclose(ci);
1325         }
1326         eDebug("CI Slot %d setSource(%d)", getSlotID(), (int)source);
1327         return 0;
1328 }
1329
1330 int eDVBCISlot::setClockRate(int rate)
1331 {
1332         char buf[64];
1333         snprintf(buf, 64, "/proc/stb/tsmux/ci%d_tsclk", slotid);
1334         FILE *ci = fopen(buf, "wb");
1335         if (ci)
1336         {
1337                 if (rate)
1338                         fprintf(ci, "high");
1339                 else
1340                         fprintf(ci, "normal");
1341                 fclose(ci);
1342                 return 0;
1343         }
1344         return -1;
1345 }
1346
1347 eAutoInitP0<eDVBCIInterfaces> init_eDVBCIInterfaces(eAutoInitNumbers::dvb, "CI Slots");