code.vuplus.com Git - vuplus_dvbapp/blob - lib/dvb/pmt.cpp

   1 #include <lib/base/eerror.h>
   2 #include <lib/dvb/pmt.h>
   3 #include <lib/dvb/specs.h>
   4 #include <lib/dvb/dvb.h>
   5 #include <lib/dvb/metaparser.h>
   6 #include <lib/dvb_ci/dvbci.h>
   7 #include <lib/dvb/epgcache.h>
   8 #include <dvbsi++/ca_program_map_section.h>
   9 #include <dvbsi++/descriptor_tag.h>
  10 #include <dvbsi++/iso639_language_descriptor.h>
  11 #include <dvbsi++/stream_identifier_descriptor.h>
  12
  13 eDVBServicePMTHandler::eDVBServicePMTHandler()
  14         :m_ca_servicePtr(0)
  15 {
  16         m_use_decode_demux = 0;
  17         eDVBResourceManager::getInstance(m_resourceManager);
  18         CONNECT(m_PMT.tableReady, eDVBServicePMTHandler::PMTready);
  19         CONNECT(m_PAT.tableReady, eDVBServicePMTHandler::PATready);
  20 }
  21
  22 eDVBServicePMTHandler::~eDVBServicePMTHandler()
  23 {
  24         if (m_ca_servicePtr)
  25         {
  26                 eDebug("unregister caservice");
  27                 uint8_t demux_num;
  28                 m_demux->getCADemuxID(demux_num);
  29                 ePtr<eTable<ProgramMapSection> > ptr;
  30                 m_PMT.getCurrent(ptr);
  31                 eDVBCAService::unregister_service(m_reference, demux_num, ptr);
  32                 eDVBCIInterfaces::getInstance()->removePMTHandler(this);
  33         }
  34 }
  35
  36 void eDVBServicePMTHandler::channelStateChanged(iDVBChannel *channel)
  37 {
  38         int state;
  39         channel->getState(state);
  40
  41         if ((m_last_channel_state != iDVBChannel::state_ok)
  42                 && (state == iDVBChannel::state_ok) && (!m_demux))
  43         {
  44                 if (m_channel)
  45                         if (m_channel->getDemux(m_demux, (!m_use_decode_demux) ? 0 : iDVBChannel::capDecode))
  46                                 eDebug("Allocating a demux for now tuned-in channel failed.");
  47
  48                 serviceEvent(eventTuned);
  49
  50                 if (m_demux)
  51                 {
  52                         eDebug("ok ... now we start!!");
  53
  54                         m_PAT.begin(eApp, eDVBPATSpec(), m_demux);
  55
  56                         if ( m_service && !m_service->cacheEmpty() )
  57                                 serviceEvent(eventNewProgramInfo);
  58                 }
  59         } else if ((m_last_channel_state != iDVBChannel::state_failed) &&
  60                         (state == iDVBChannel::state_failed))
  61         {
  62                 eDebug("tune failed.");
  63                 serviceEvent(eventTuneFailed);
  64         }
  65 }
  66
  67 void eDVBServicePMTHandler::PMTready(int error)
  68 {
  69         if (error)
  70                 serviceEvent(eventNoPMT);
  71         else
  72         {
  73                 serviceEvent(eventNewProgramInfo);
  74                 eEPGCache::getInstance()->PMTready(this);
  75                 if (!m_pvr_channel)
  76                 {
  77                         if(!m_ca_servicePtr)   // don't send campmt to camd.socket for playbacked services
  78                         {
  79                                 uint8_t demux_num;
  80                                 m_demux->getCADemuxID(demux_num);
  81                                 eDVBCAService::register_service(m_reference, demux_num, m_ca_servicePtr);
  82                                 eDVBCIInterfaces::getInstance()->addPMTHandler(this);
  83                         }
  84                         eDVBCIInterfaces::getInstance()->gotPMT(this);
  85                 }
  86                 if (m_ca_servicePtr)
  87                 {
  88                         ePtr<eTable<ProgramMapSection> > ptr;
  89                         if (!m_PMT.getCurrent(ptr))
  90                                 m_ca_servicePtr->buildCAPMT(ptr);
  91                         else
  92                                 eDebug("eDVBServicePMTHandler cannot call buildCAPMT");
  93                 }
  94         }
  95 }
  96
  97 void eDVBServicePMTHandler::PATready(int)
  98 {
  99         ePtr<eTable<ProgramAssociationSection> > ptr;
 100         if (!m_PAT.getCurrent(ptr))
 101         {
 102                 int pmtpid = -1;
 103                 std::vector<ProgramAssociationSection*>::const_iterator i;
 104                 for (i = ptr->getSections().begin(); i != ptr->getSections().end(); ++i)
 105                 {
 106                         const ProgramAssociationSection &pat = **i;
 107                         ProgramAssociationConstIterator program;
 108                         for (program = pat.getPrograms()->begin(); program != pat.getPrograms()->end(); ++program)
 109                                 if (eServiceID((*program)->getProgramNumber()) == m_reference.getServiceID())
 110                                         pmtpid = (*program)->getProgramMapPid();
 111                 }
 112                 if (pmtpid == -1)
 113                         serviceEvent(eventNoPATEntry);
 114                 else
 115                         m_PMT.begin(eApp, eDVBPMTSpec(pmtpid, m_reference.getServiceID().get()), m_demux);
 116         } else
 117                 serviceEvent(eventNoPAT);
 118 }
 119
 120 int eDVBServicePMTHandler::getProgramInfo(struct program &program)
 121 {
 122         ePtr<eTable<ProgramMapSection> > ptr;
 123
 124         program.videoStreams.clear();
 125         program.audioStreams.clear();
 126         program.pcrPid = -1;
 127         program.isCrypted = false;
 128         program.pmtPid = -1;
 129
 130         if (!m_PMT.getCurrent(ptr))
 131         {
 132                 int cached_apid_ac3 = -1;
 133                 int cached_apid_mpeg = -1;
 134                 int cached_vpid = -1;
 135                 if ( m_service && !m_service->cacheEmpty() )
 136                 {
 137                         cached_vpid = m_service->getCachePID(eDVBService::cVPID);
 138                         cached_apid_mpeg = m_service->getCachePID(eDVBService::cAC3PID);
 139                         cached_apid_ac3 = m_service->getCachePID(eDVBService::cAPID);
 140                 }
 141                 eDVBTableSpec table_spec;
 142                 ptr->getSpec(table_spec);
 143                 program.pmtPid = table_spec.pid < 0x1fff ? table_spec.pid : -1;
 144                 std::vector<ProgramMapSection*>::const_iterator i;
 145                 for (i = ptr->getSections().begin(); i != ptr->getSections().end(); ++i)
 146                 {
 147                         const ProgramMapSection &pmt = **i;
 148                         program.pcrPid = pmt.getPcrPid();
 149
 150                         ElementaryStreamInfoConstIterator es;
 151                         for (es = pmt.getEsInfo()->begin(); es != pmt.getEsInfo()->end(); ++es)
 152                         {
 153                                 int isaudio = 0, isvideo = 0, cadescriptors = 0;
 154                                 videoStream video;
 155                                 audioStream audio;
 156                                 audio.component_tag=-1;
 157                                 video.component_tag=-1;
 158
 159                                 video.pid = (*es)->getPid();
 160                                 audio.pid = (*es)->getPid();
 161
 162                                 switch ((*es)->getType())
 163                                 {
 164                                 case 0x01: // MPEG 1 video
 165                                 case 0x02: // MPEG 2 video
 166                                         isvideo = 1;
 167                                         //break; fall through !!!
 168                                 case 0x03: // MPEG 1 audio
 169                                 case 0x04: // MPEG 2 audio:
 170                                         if (!isvideo)
 171                                         {
 172                                                 isaudio = 1;
 173                                                 audio.type = audioStream::atMPEG;
 174                                         }
 175                                         //break; fall through !!!
 176                                 case 0x06: // PES Private
 177                                                 /* PES private can contain AC-3, DTS or lots of other stuff.
 178                                                    check descriptors to get the exact type. */
 179                                         for (DescriptorConstIterator desc = (*es)->getDescriptors()->begin();
 180                                                         desc != (*es)->getDescriptors()->end(); ++desc)
 181                                         {
 182                                                 switch ((*desc)->getTag())
 183                                                 {
 184                                                 case AC3_DESCRIPTOR:
 185                                                         if (!isvideo)
 186                                                         {
 187                                                                 isaudio = 1;
 188                                                                 audio.type = audioStream::atAC3;
 189                                                         }
 190                                                         break;
 191                                                 case ISO_639_LANGUAGE_DESCRIPTOR:
 192                                                         if (!isvideo)
 193                                                         {
 194                                                                 const Iso639LanguageList *languages = ((Iso639LanguageDescriptor*)*desc)->getIso639Languages();
 195                                                                         /* use last language code */
 196                                                                 for (Iso639LanguageConstIterator i(languages->begin()); i != languages->end(); ++i)
 197                                                                         audio.language_code = (*i)->getIso639LanguageCode();
 198                                                         }
 199                                                         break;
 200                                                 case STREAM_IDENTIFIER_DESCRIPTOR:
 201                                                         audio.component_tag =
 202                                                                 video.component_tag =
 203                                                                         ((StreamIdentifierDescriptor*)*desc)->getComponentTag();
 204                                                         break;
 205                                                 case CA_DESCRIPTOR:
 206                                                         ++cadescriptors;
 207                                                         break;
 208                                                 }
 209                                         }
 210                                         break;
 211                                 }
 212                                 if (isaudio)
 213                                 {
 214                                         if ( !program.audioStreams.empty() &&
 215                                                 ( audio.pid == cached_apid_ac3 || audio.pid == cached_apid_mpeg) )
 216                                         {
 217                                                 program.audioStreams.push_back(program.audioStreams[0]);
 218                                                 program.audioStreams[0] = audio;
 219                                         }
 220                                         else
 221                                                 program.audioStreams.push_back(audio);
 222                                 }
 223                                 else if (isvideo)
 224                                 {
 225                                         if ( !program.videoStreams.empty() && video.pid == cached_vpid )
 226                                         {
 227                                                 program.videoStreams.push_back(program.videoStreams[0]);
 228                                                 program.videoStreams[0] = video;
 229                                         }
 230                                         else
 231                                                 program.videoStreams.push_back(video);
 232                                 }
 233                                 else
 234                                         continue;
 235                                 if ( cadescriptors > 0 )
 236                                         program.isCrypted=true;
 237                         }
 238                         if ( !program.isCrypted )
 239                         {
 240                                 for (DescriptorConstIterator desc = pmt.getDescriptors()->begin();
 241                                         desc != pmt.getDescriptors()->end(); ++desc)
 242                                 {
 243                                         switch ((*desc)->getTag())
 244                                         {
 245                                         case CA_DESCRIPTOR:
 246                                                 program.isCrypted=true;
 247                                                 break;
 248                                         }
 249                                 }
 250                                 break;
 251                         }
 252                 }
 253                 return 0;
 254         } else if ( m_service && !m_service->cacheEmpty() )
 255         {
 256                 int vpid = m_service->getCachePID(eDVBService::cVPID),
 257                         apid_ac3 = m_service->getCachePID(eDVBService::cAC3PID),
 258                         apid_mpeg = m_service->getCachePID(eDVBService::cAPID),
 259                         pcrpid = m_service->getCachePID(eDVBService::cPCRPID),
 260                         cnt=0;
 261                 if ( vpid != -1 )
 262                 {
 263                         videoStream s;
 264                         s.pid = vpid;
 265                         program.videoStreams.push_back(s);
 266                         ++cnt;
 267                 }
 268                 if ( apid_ac3 != -1 )
 269                 {
 270                         audioStream s;
 271                         s.type = audioStream::atAC3;
 272                         s.pid = apid_ac3;
 273                         program.audioStreams.push_back(s);
 274                         ++cnt;
 275                 }
 276                 if ( apid_mpeg != -1 )
 277                 {
 278                         audioStream s;
 279                         s.type = audioStream::atMPEG;
 280                         s.pid = apid_mpeg;
 281                         program.audioStreams.push_back(s);
 282                         ++cnt;
 283                 }
 284                 if ( pcrpid != -1 )
 285                 {
 286                         ++cnt;
 287                         program.pcrPid = pcrpid;
 288                 }
 289                 if ( cnt )
 290                         return 0;
 291         }
 292         return -1;
 293 }
 294
 295 int eDVBServicePMTHandler::getChannel(eUsePtr<iDVBChannel> &channel)
 296 {
 297         channel = m_channel;
 298         if (channel)
 299                 return 0;
 300         else
 301                 return -1;
 302 }
 303
 304 int eDVBServicePMTHandler::getDataDemux(ePtr<iDVBDemux> &demux)
 305 {
 306         demux = m_demux;
 307         if (demux)
 308                 return 0;
 309         else
 310                 return -1;
 311 }
 312
 313 int eDVBServicePMTHandler::getDecodeDemux(ePtr<iDVBDemux> &demux)
 314 {
 315                 /* if we're using the decoding demux as data source
 316                    (for example in pvr playbacks), return that one. */
 317         if (m_use_decode_demux)
 318         {
 319                 demux = m_demux;
 320                 return 0;
 321         }
 322
 323         return m_channel->getDemux(demux, iDVBChannel::capDecode);
 324 }
 325
 326 int eDVBServicePMTHandler::getPVRChannel(ePtr<iDVBPVRChannel> &pvr_channel)
 327 {
 328         pvr_channel = m_pvr_channel;
 329         if (pvr_channel)
 330                 return 0;
 331         else
 332                 return -1;
 333 }
 334
 335 int eDVBServicePMTHandler::tune(eServiceReferenceDVB &ref, int use_decode_demux)
 336 {
 337         RESULT res;
 338         m_reference = ref;
 339
 340         m_use_decode_demux = use_decode_demux;
 341
 342                 /* is this a normal (non PVR) channel? */
 343         if (ref.path.empty())
 344         {
 345                 eDVBChannelID chid;
 346                 ref.getChannelID(chid);
 347                 res = m_resourceManager->allocateChannel(chid, m_channel);
 348                 eDebug("allocate Channel: res %d", res);
 349         } else
 350         {
 351                 eDVBMetaParser parser;
 352
 353                 if (parser.parseFile(ref.path))
 354                         eWarning("no .meta file found, trying original service ref.");
 355                 else
 356                         m_reference = parser.m_ref;
 357
 358                 eDebug("alloc PVR");
 359                         /* allocate PVR */
 360                 res = m_resourceManager->allocatePVRChannel(m_pvr_channel);
 361                 if (res)
 362                         eDebug("allocatePVRChannel failed!\n");
 363                 m_channel = m_pvr_channel;
 364         }
 365
 366         if (m_channel)
 367         {
 368                 m_channel->connectStateChange(
 369                         slot(*this, &eDVBServicePMTHandler::channelStateChanged),
 370                         m_channelStateChanged_connection);
 371                 m_last_channel_state = -1;
 372                 channelStateChanged(m_channel);
 373         } else
 374         {
 375                 serviceEvent(eventTuneFailed);
 376                 return res;
 377         }
 378
 379         if (m_pvr_channel)
 380                 m_pvr_channel->playFile(ref.path.c_str());
 381
 382         ePtr<iDVBChannelList> db;
 383         if (!m_resourceManager->getChannelList(db))
 384                 db->getService((eServiceReferenceDVB&)m_reference, m_service);
 385
 386         return res;
 387 }
 388
 389 void eDVBServicePMTHandler::free()
 390 {
 391         m_PMT.stop();
 392         m_PAT.stop();
 393         m_service = 0;
 394         m_channel = 0;
 395         m_pvr_channel = 0;
 396         m_demux = 0;
 397 }
 398
 399 std::map<eServiceReferenceDVB, eDVBCAService*> eDVBCAService::exist;
 400
 401 eDVBCAService::eDVBCAService()
 402         :m_prev_build_hash(0), m_sendstate(0), m_retryTimer(eApp)
 403 {
 404         memset(m_used_demux, 0xFF, sizeof(m_used_demux));
 405         CONNECT(m_retryTimer.timeout, eDVBCAService::sendCAPMT);
 406         Connect();
 407 }
 408
 409 eDVBCAService::~eDVBCAService()
 410 {
 411         eDebug("[eDVBCAService] free service %s", m_service.toString().c_str());
 412         ::close(m_sock);
 413 }
 414
 415 RESULT eDVBCAService::register_service( const eServiceReferenceDVB &ref, int demux_num, eDVBCAService *&caservice )
 416 {
 417         CAServiceMap::iterator it = exist.find(ref);
 418         if ( it != exist.end() )
 419                 caservice = it->second;
 420         else
 421         {
 422                 caservice = (exist[ref]=new eDVBCAService());
 423                 caservice->m_service = ref;
 424                 eDebug("[eDVBCAService] new service %s", ref.toString().c_str() );
 425         }
 426 // search free demux entry
 427         int iter=0, max_demux_slots = sizeof(caservice->m_used_demux);
 428
 429         while ( iter < max_demux_slots && caservice->m_used_demux[iter] != 0xFF )
 430                 ++iter;
 431
 432         if ( iter < max_demux_slots )
 433         {
 434                 caservice->m_used_demux[iter] = demux_num & 0xFF;
 435                 eDebug("[eDVBCAService] add demux %d to slot %d service %s", demux_num, iter, ref.toString().c_str());
 436         }
 437         else
 438         {
 439                 eDebug("[eDVBCAService] no more demux slots free for service %s!!", ref.toString().c_str());
 440                 return -1;
 441         }
 442         return 0;
 443 }
 444
 445 RESULT eDVBCAService::unregister_service( const eServiceReferenceDVB &ref, int demux_num, eTable<ProgramMapSection> *ptr )
 446 {
 447         CAServiceMap::iterator it = exist.find(ref);
 448         if ( it == exist.end() )
 449         {
 450                 eDebug("[eDVBCAService] try to unregister non registered %s", ref.toString().c_str());
 451                 return -1;
 452         }
 453         else
 454         {
 455                 eDVBCAService *caservice = it->second;
 456                 bool freed = false;
 457                 int iter = 0,
 458                         used_demux_slots = 0,
 459                         max_demux_slots = sizeof(caservice->m_used_demux)/sizeof(int);
 460                 while ( iter < max_demux_slots )
 461                 {
 462                         if ( caservice->m_used_demux[iter] != 0xFF )
 463                         {
 464                                 if ( !freed && caservice->m_used_demux[iter] == demux_num )
 465                                 {
 466                                         eDebug("[eDVBCAService] free slot %d demux %d for service %s", iter, caservice->m_used_demux[iter], caservice->m_service.toString().c_str() );
 467                                         caservice->m_used_demux[iter] = 0xFF;
 468                                         freed=true;
 469                                 }
 470                                 else
 471                                         ++used_demux_slots;
 472                         }
 473                         ++iter;
 474                 }
 475                 if (!freed)
 476                 {
 477                         eDebug("[eDVBCAService] couldn't free demux slot for demux %d", demux_num);
 478                         return -1;
 479                 }
 480                 if (!used_demux_slots)  // no more used.. so we remove it
 481                 {
 482                         delete it->second;
 483                         exist.erase(it);
 484                 }
 485                 else
 486                 {
 487                         if (ptr)
 488                                 it->second->buildCAPMT(ptr);
 489                         else
 490                                 eDebug("[eDVBCAService] can not send updated demux info");
 491                 }
 492         }
 493         return 0;
 494 }
 495
 496 void eDVBCAService::Connect()
 497 {
 498         memset(&m_servaddr, 0, sizeof(struct sockaddr_un));
 499         m_servaddr.sun_family = AF_UNIX;
 500         strcpy(m_servaddr.sun_path, "/tmp/camd.socket");
 501         m_clilen = sizeof(m_servaddr.sun_family) + strlen(m_servaddr.sun_path);
 502         m_sock = socket(PF_UNIX, SOCK_STREAM, 0);
 503         connect(m_sock, (struct sockaddr *) &m_servaddr, m_clilen);
 504         fcntl(m_sock, F_SETFL, O_NONBLOCK);
 505         int val=1;
 506         setsockopt(m_sock, SOL_SOCKET, SO_REUSEADDR, &val, 4);
 507 }
 508
 509 void eDVBCAService::buildCAPMT(eTable<ProgramMapSection> *ptr)
 510 {
 511         if (!ptr)
 512                 return;
 513
 514         eDVBTableSpec table_spec;
 515         ptr->getSpec(table_spec);
 516
 517         int pmtpid = table_spec.pid,
 518                 pmt_version = table_spec.version;
 519
 520         uint8_t demux_mask = 0;
 521         uint8_t first_demux_num = 0xFF;
 522
 523 #if 1
 524         int iter=0, max_demux_slots = sizeof(m_used_demux);
 525         while ( iter < max_demux_slots )
 526         {
 527                 if ( m_used_demux[iter] != 0xFF )
 528                 {
 529                         if ( first_demux_num == 0xFF )
 530                                 first_demux_num = m_used_demux[iter];
 531                         demux_mask |= (1 << m_used_demux[iter]);
 532                 }
 533                 ++iter;
 534         }
 535 #else
 536         demux_mask = 3;
 537         first_demux_num = 0;
 538 #endif
 539
 540         if ( first_demux_num == 0xFF )
 541         {
 542                 eDebug("[eDVBCAService] no demux found for service %s", m_service.toString().c_str() );
 543                 return;
 544         }
 545
 546         eDebug("demux %d mask %02x prevhash %08x", first_demux_num, demux_mask, m_prev_build_hash);
 547
 548         unsigned int build_hash = (pmtpid << 16);
 549         build_hash |= (demux_mask << 8);
 550         build_hash |= (pmt_version&0xFF);
 551
 552         if ( build_hash == m_prev_build_hash )
 553         {
 554                 eDebug("[eDVBCAService] don't build/send the same CA PMT twice");
 555                 return;
 556         }
 557
 558         std::vector<ProgramMapSection*>::const_iterator i=ptr->getSections().begin();
 559         if ( i != ptr->getSections().end() )
 560         {
 561                 CaProgramMapSection capmt(*i++, m_prev_build_hash ? 0x05 /*update*/ : 0x03 /*only*/, 0x01 );
 562
 563                 while( i != ptr->getSections().end() )
 564                 {
 565 //                      eDebug("append");
 566                         capmt.append(*i++);
 567                 }
 568
 569                 // add our private descriptors to capmt
 570                 uint8_t tmp[10];
 571
 572                 tmp[0]=0x84;  // pmt pid
 573                 tmp[1]=0x02;
 574                 tmp[2]=pmtpid>>8;
 575                 tmp[3]=pmtpid&0xFF;
 576                 capmt.injectDescriptor(tmp, false);
 577
 578                 tmp[0] = 0x82; // demux
 579                 tmp[1] = 0x02;
 580                 tmp[2] = demux_mask;    // descramble bitmask
 581                 tmp[3] = first_demux_num; // read section data from demux number
 582                 capmt.injectDescriptor(tmp, false);
 583
 584                 tmp[0] = 0x81; // dvbnamespace
 585                 tmp[1] = 0x08;
 586                 tmp[2] = m_service.getDVBNamespace().get()>>24;
 587                 tmp[3]=(m_service.getDVBNamespace().get()>>16)&0xFF;
 588                 tmp[4]=(m_service.getDVBNamespace().get()>>8)&0xFF;
 589                 tmp[5]=m_service.getDVBNamespace().get()&0xFF;
 590                 tmp[6]=m_service.getTransportStreamID().get()>>8;
 591                 tmp[7]=m_service.getTransportStreamID().get()&0xFF;
 592                 tmp[8]=m_service.getOriginalNetworkID().get()>>8;
 593                 tmp[9]=m_service.getOriginalNetworkID().get()&0xFF;
 594                 capmt.injectDescriptor(tmp, false);
 595
 596                 capmt.writeToBuffer(m_capmt);
 597         }
 598
 599         m_prev_build_hash = build_hash;
 600
 601         if ( m_sendstate != 0xFFFFFFFF )
 602                 m_sendstate=0;
 603         sendCAPMT();
 604 }
 605
 606 void eDVBCAService::sendCAPMT()
 607 {
 608         if ( m_sendstate && m_sendstate != 0xFFFFFFFF ) // broken pipe retry
 609         {
 610                 ::close(m_sock);
 611                 Connect();
 612         }
 613
 614         int wp=0;
 615         if ( m_capmt[3] & 0x80 )
 616         {
 617                 int i=0;
 618                 int lenbytes = m_capmt[3] & ~0x80;
 619                 while(i < lenbytes)
 620                         wp = (wp << 8) | m_capmt[4 + i++];
 621                 wp+=4;
 622                 wp+=lenbytes;
 623         }
 624         else
 625         {
 626                 wp = m_capmt[3];
 627                 wp+=4;
 628         }
 629
 630         if ( write(m_sock, m_capmt, wp) == wp )
 631         {
 632                 m_sendstate=0xFFFFFFFF;
 633                 eDebug("[eDVBCAService] send %d bytes",wp);
 634 #if 1
 635                 for(int i=0;i<wp;i++)
 636                         eDebugNoNewLine("%02x ", m_capmt[i]);
 637                 eDebug("");
 638 #endif
 639         }
 640         else
 641         {
 642                 switch(m_sendstate)
 643                 {
 644                         case 0xFFFFFFFF:
 645                                 ++m_sendstate;
 646                                 m_retryTimer.start(0,true);
 647 //                              eDebug("[eDVBCAService] send failed .. immediate retry");
 648                                 break;
 649                         default:
 650                                 m_retryTimer.start(5000,true);
 651 //                              eDebug("[eDVBCAService] send failed .. retry in 5 sec");
 652                                 break;
 653                 }
 654                 ++m_sendstate;
 655         }
 656 }