src/lib/CECProcessor.cpp

   1 /*
   2  * This file is part of the libCEC(R) library.
   3  *
   4  * libCEC(R) is Copyright (C) 2011-2012 Pulse-Eight Limited.  All rights reserved.
   5  * libCEC(R) is an original work, containing original code.
   6  *
   7  * libCEC(R) is a trademark of Pulse-Eight Limited.
   8  *
   9  * This program is dual-licensed; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  22  *
  23  *
  24  * Alternatively, you can license this library under a commercial license,
  25  * please contact Pulse-Eight Licensing for more information.
  26  *
  27  * For more information contact:
  28  * Pulse-Eight Licensing       <license@pulse-eight.com>
  29  *     http://www.pulse-eight.com/
  30  *     http://www.pulse-eight.net/
  31  */
  32
  33 #include "CECProcessor.h"
  34
  35 #include "adapter/USBCECAdapterCommunication.h"
  36 #include "devices/CECBusDevice.h"
  37 #include "devices/CECAudioSystem.h"
  38 #include "devices/CECPlaybackDevice.h"
  39 #include "devices/CECRecordingDevice.h"
  40 #include "devices/CECTuner.h"
  41 #include "devices/CECTV.h"
  42 #include "implementations/CECCommandHandler.h"
  43 #include "LibCEC.h"
  44 #include "platform/util/timeutils.h"
  45
  46 using namespace CEC;
  47 using namespace std;
  48 using namespace PLATFORM;
  49
  50 CCECProcessor::CCECProcessor(CLibCEC *controller, libcec_configuration *configuration) :
  51     m_bConnectionOpened(false),
  52     m_bInitialised(false),
  53     m_communication(NULL),
  54     m_controller(controller),
  55     m_bMonitor(false),
  56     m_iStandardLineTimeout(3),
  57     m_iRetryLineTimeout(3),
  58     m_iLastTransmission(0)
  59 {
  60   CreateBusDevices();
  61   m_configuration.Clear();
  62   m_configuration.serverVersion = CEC_SERVER_VERSION_1_6_2;
  63   SetConfiguration(configuration);
  64
  65   if (m_configuration.tvVendor != CEC_VENDOR_UNKNOWN)
  66     m_busDevices[CECDEVICE_TV]->ReplaceHandler(false);
  67 }
  68
  69 CCECProcessor::CCECProcessor(CLibCEC *controller, const char *strDeviceName, const cec_device_type_list &types, uint16_t iPhysicalAddress) :
  70     m_bConnectionOpened(false),
  71     m_bInitialised(false),
  72     m_communication(NULL),
  73     m_controller(controller),
  74     m_bMonitor(false),
  75     m_iStandardLineTimeout(3),
  76     m_iRetryLineTimeout(3),
  77     m_iLastTransmission(0)
  78 {
  79   m_configuration.Clear();
  80   m_configuration.serverVersion    = CEC_SERVER_VERSION_1_6_2;
  81
  82   // client version < 1.5.0
  83   m_configuration.clientVersion    = (uint32_t)CEC_CLIENT_VERSION_PRE_1_5;
  84   snprintf(m_configuration.strDeviceName, 13, "%s", strDeviceName);
  85   m_configuration.deviceTypes      = types;
  86   m_configuration.iPhysicalAddress = iPhysicalAddress;
  87   m_configuration.baseDevice       = (cec_logical_address)CEC_DEFAULT_BASE_DEVICE;
  88   m_configuration.iHDMIPort        = CEC_DEFAULT_HDMI_PORT;
  89
  90   if (m_configuration.deviceTypes.IsEmpty())
  91     m_configuration.deviceTypes.Add(CEC_DEVICE_TYPE_RECORDING_DEVICE);
  92   CreateBusDevices();
  93 }
  94
  95 void CCECProcessor::CreateBusDevices(void)
  96 {
  97   for (int iPtr = 0; iPtr < 16; iPtr++)
  98   {
  99     switch(iPtr)
 100     {
 101     case CECDEVICE_AUDIOSYSTEM:
 102       m_busDevices[iPtr] = new CCECAudioSystem(this, (cec_logical_address) iPtr, 0xFFFF);
 103       break;
 104     case CECDEVICE_PLAYBACKDEVICE1:
 105     case CECDEVICE_PLAYBACKDEVICE2:
 106     case CECDEVICE_PLAYBACKDEVICE3:
 107       m_busDevices[iPtr] = new CCECPlaybackDevice(this, (cec_logical_address) iPtr, 0xFFFF);
 108       break;
 109     case CECDEVICE_RECORDINGDEVICE1:
 110     case CECDEVICE_RECORDINGDEVICE2:
 111     case CECDEVICE_RECORDINGDEVICE3:
 112       m_busDevices[iPtr] = new CCECRecordingDevice(this, (cec_logical_address) iPtr, 0xFFFF);
 113       break;
 114     case CECDEVICE_TUNER1:
 115     case CECDEVICE_TUNER2:
 116     case CECDEVICE_TUNER3:
 117     case CECDEVICE_TUNER4:
 118       m_busDevices[iPtr] = new CCECTuner(this, (cec_logical_address) iPtr, 0xFFFF);
 119       break;
 120     case CECDEVICE_TV:
 121       m_busDevices[iPtr] = new CCECTV(this, (cec_logical_address) iPtr, 0);
 122       break;
 123     default:
 124       m_busDevices[iPtr] = new CCECBusDevice(this, (cec_logical_address) iPtr, 0xFFFF);
 125       break;
 126     }
 127   }
 128 }
 129
 130 CCECProcessor::~CCECProcessor(void)
 131 {
 132   Close();
 133
 134   for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
 135   {
 136     delete m_busDevices[iPtr];
 137     m_busDevices[iPtr] = NULL;
 138   }
 139 }
 140
 141 void CCECProcessor::Close(void)
 142 {
 143   StopThread(false);
 144   SetInitialised(false);
 145   StopThread();
 146
 147   bool bClose(false);
 148   {
 149     CLockObject lock(m_mutex);
 150     bClose = m_bConnectionOpened;
 151     m_bConnectionOpened = false;
 152   }
 153
 154   if (bClose && m_communication)
 155   {
 156     delete m_communication;
 157     m_communication = NULL;
 158   }
 159 }
 160
 161 bool CCECProcessor::OpenConnection(const char *strPort, uint16_t iBaudRate, uint32_t iTimeoutMs, bool bStartListening /* = true */)
 162 {
 163   bool bReturn(false);
 164   Close();
 165
 166   {
 167     CLockObject lock(m_mutex);
 168     if (m_bConnectionOpened)
 169     {
 170       CLibCEC::AddLog(CEC_LOG_ERROR, "connection already opened");
 171       return false;
 172     }
 173     m_communication = new CUSBCECAdapterCommunication(this, strPort, iBaudRate);
 174     m_bConnectionOpened = (m_communication != NULL);
 175   }
 176
 177   CTimeout timeout(iTimeoutMs > 0 ? iTimeoutMs : CEC_DEFAULT_TRANSMIT_WAIT);
 178
 179   /* open a new connection */
 180   unsigned iConnectTry(0);
 181   while (timeout.TimeLeft() > 0 && (bReturn = m_communication->Open((timeout.TimeLeft() / CEC_CONNECT_TRIES), false, bStartListening)) == false)
 182   {
 183     CLibCEC::AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry);
 184     m_communication->Close();
 185     CEvent::Sleep(1000);
 186   }
 187
 188   if (bReturn)
 189   {
 190     m_configuration.iFirmwareVersion = m_communication->GetFirmwareVersion();
 191     m_configuration.iFirmwareBuildDate = m_communication->GetFirmwareBuildDate();
 192     CStdString strLog;
 193     strLog.Format("connected to the CEC adapter. libCEC version = %s, client version = %s, firmware version = %d", ToString((cec_server_version)m_configuration.serverVersion), ToString((cec_client_version)m_configuration.clientVersion), m_configuration.iFirmwareVersion);
 194     if (m_configuration.iFirmwareBuildDate > 0)
 195     {
 196       time_t buildTime = (time_t)m_configuration.iFirmwareBuildDate;
 197       strLog.AppendFormat(", firmware build date: %s", asctime(gmtime(&buildTime)));
 198       strLog = strLog.Left((int)strLog.length() - 1); // strip \n added by asctime
 199       strLog.append(" +0000");
 200     }
 201     CLibCEC::AddLog(CEC_LOG_NOTICE, strLog);
 202   }
 203
 204   if (m_configuration.bGetSettingsFromROM == 1)
 205   {
 206     libcec_configuration config;
 207     config.Clear();
 208     m_communication->GetConfiguration(&config);
 209
 210     CLockObject lock(m_mutex);
 211     if (!config.deviceTypes.IsEmpty())
 212       m_configuration.deviceTypes = config.deviceTypes;
 213     if (config.iPhysicalAddress > 0)
 214       m_configuration.iPhysicalAddress = config.iPhysicalAddress;
 215     snprintf(m_configuration.strDeviceName, 13, "%s", config.strDeviceName);
 216   }
 217
 218   return bReturn;
 219 }
 220
 221 bool CCECProcessor::IsInitialised(void)
 222 {
 223   CLockObject lock(m_threadMutex);
 224   return m_bInitialised;
 225 }
 226
 227 void CCECProcessor::SetInitialised(bool bSetTo /* = true */)
 228 {
 229   CLockObject lock(m_mutex);
 230   m_bInitialised = bSetTo;
 231 }
 232
 233 bool CCECProcessor::Initialise(void)
 234 {
 235   bool bReturn(false);
 236   {
 237     CLockObject lock(m_mutex);
 238     if (!m_configuration.logicalAddresses.IsEmpty())
 239       m_configuration.logicalAddresses.Clear();
 240
 241     if (!FindLogicalAddresses())
 242     {
 243       CLibCEC::AddLog(CEC_LOG_ERROR, "could not detect our logical addresses");
 244       return bReturn;
 245     }
 246
 247     /* only set our OSD name for the primary device */
 248     m_busDevices[m_configuration.logicalAddresses.primary]->m_strDeviceName = m_configuration.strDeviceName;
 249
 250     /* make the primary device the active source if the option is set */
 251     if (m_configuration.bActivateSource == 1)
 252       m_busDevices[m_configuration.logicalAddresses.primary]->m_bActiveSource = true;
 253
 254     /* set the default menu language for devices we control */
 255     cec_menu_language language;
 256     language.device = m_configuration.logicalAddresses.primary;
 257     memcpy(language.language, m_configuration.strDeviceLanguage, 3);
 258     language.language[3] = 0;
 259
 260     for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
 261     {
 262       if (m_configuration.logicalAddresses[iPtr])
 263       {
 264         language.device = (cec_logical_address) iPtr;
 265         m_busDevices[iPtr]->SetMenuLanguage(language);
 266       }
 267     }
 268   }
 269
 270   /* get the vendor id from the TV, so we are using the correct handler */
 271   m_busDevices[CECDEVICE_TV]->GetVendorId();
 272
 273   if (m_configuration.iPhysicalAddress != 0)
 274   {
 275     CLibCEC::AddLog(CEC_LOG_NOTICE, "setting the physical address to %4x", m_configuration.iPhysicalAddress);
 276     m_busDevices[m_configuration.logicalAddresses.primary]->m_iPhysicalAddress = m_configuration.iPhysicalAddress;
 277     if ((bReturn = m_busDevices[m_configuration.logicalAddresses.primary]->TransmitPhysicalAddress()) == false)
 278       CLibCEC::AddLog(CEC_LOG_ERROR, "unable to set the physical address to %4x", m_configuration.iPhysicalAddress);
 279   }
 280   else if (m_configuration.iPhysicalAddress == 0 && (bReturn = SetHDMIPort(m_configuration.baseDevice, m_configuration.iHDMIPort, true)) == false)
 281     CLibCEC::AddLog(CEC_LOG_ERROR, "unable to set HDMI port %d on %s (%x)", m_configuration.iHDMIPort, ToString(m_configuration.baseDevice), (uint8_t)m_configuration.baseDevice);
 282
 283   if (bReturn && m_configuration.bActivateSource == 1)
 284     m_busDevices[m_configuration.logicalAddresses.primary]->ActivateSource();
 285
 286   SetInitialised(bReturn);
 287   if (bReturn)
 288     CLibCEC::ConfigurationChanged(m_configuration);
 289
 290   return bReturn;
 291 }
 292
 293 bool CCECProcessor::Start(const char *strPort, uint16_t iBaudRate /* = 38400 */, uint32_t iTimeoutMs /* = 10000 */)
 294 {
 295   bool bReturn(false);
 296
 297   {
 298     CLockObject lock(m_mutex);
 299     if (!OpenConnection(strPort, iBaudRate, iTimeoutMs))
 300       return bReturn;
 301
 302     /* create the processor thread */
 303     if (!CreateThread())
 304     {
 305       CLibCEC::AddLog(CEC_LOG_ERROR, "could not create a processor thread");
 306       return bReturn;
 307     }
 308   }
 309
 310   if ((bReturn = Initialise()) == false)
 311   {
 312     CLibCEC::AddLog(CEC_LOG_ERROR, "could not create a processor thread");
 313     StopThread(true);
 314   }
 315   else
 316   {
 317     CLibCEC::AddLog(CEC_LOG_DEBUG, "processor thread started");
 318   }
 319
 320   return bReturn;
 321 }
 322
 323 bool CCECProcessor::TryLogicalAddress(cec_logical_address address)
 324 {
 325   if (m_busDevices[address]->TryLogicalAddress())
 326   {
 327     m_configuration.logicalAddresses.Set(address);
 328     return true;
 329   }
 330
 331   return false;
 332 }
 333
 334 bool CCECProcessor::FindLogicalAddressRecordingDevice(void)
 335 {
 336   CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'recording device'");
 337   return TryLogicalAddress(CECDEVICE_RECORDINGDEVICE1) ||
 338       TryLogicalAddress(CECDEVICE_RECORDINGDEVICE2) ||
 339       TryLogicalAddress(CECDEVICE_RECORDINGDEVICE3);
 340 }
 341
 342 bool CCECProcessor::FindLogicalAddressTuner(void)
 343 {
 344   CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'tuner'");
 345   return TryLogicalAddress(CECDEVICE_TUNER1) ||
 346       TryLogicalAddress(CECDEVICE_TUNER2) ||
 347       TryLogicalAddress(CECDEVICE_TUNER3) ||
 348       TryLogicalAddress(CECDEVICE_TUNER4);
 349 }
 350
 351 bool CCECProcessor::FindLogicalAddressPlaybackDevice(void)
 352 {
 353   CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'playback device'");
 354   return TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE1) ||
 355       TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE2) ||
 356       TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE3);
 357 }
 358
 359 bool CCECProcessor::FindLogicalAddressAudioSystem(void)
 360 {
 361   CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'audio'");
 362   return TryLogicalAddress(CECDEVICE_AUDIOSYSTEM);
 363 }
 364
 365 bool CCECProcessor::ChangeDeviceType(cec_device_type from, cec_device_type to)
 366 {
 367   bool bChanged(false);
 368
 369   CLibCEC::AddLog(CEC_LOG_NOTICE, "changing device type '%s' into '%s'", ToString(from), ToString(to));
 370
 371   CLockObject lock(m_mutex);
 372   CCECBusDevice *previousDevice = GetDeviceByType(from);
 373   m_configuration.logicalAddresses.primary = CECDEVICE_UNKNOWN;
 374
 375   for (unsigned int iPtr = 0; iPtr < 5; iPtr++)
 376   {
 377     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
 378       continue;
 379
 380     if (m_configuration.deviceTypes.types[iPtr] == from)
 381     {
 382       bChanged = true;
 383       m_configuration.deviceTypes.types[iPtr] = to;
 384     }
 385     else if (m_configuration.deviceTypes.types[iPtr] == to && bChanged)
 386     {
 387       m_configuration.deviceTypes.types[iPtr] = CEC_DEVICE_TYPE_RESERVED;
 388     }
 389   }
 390
 391   if (bChanged)
 392   {
 393     FindLogicalAddresses();
 394
 395     CCECBusDevice *newDevice = GetDeviceByType(to);
 396     if (previousDevice && newDevice)
 397     {
 398       newDevice->SetDeviceStatus(CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC);
 399       previousDevice->SetDeviceStatus(CEC_DEVICE_STATUS_NOT_PRESENT);
 400
 401       newDevice->SetCecVersion(previousDevice->GetCecVersion(false));
 402       previousDevice->SetCecVersion(CEC_VERSION_UNKNOWN);
 403
 404       newDevice->SetMenuLanguage(previousDevice->GetMenuLanguage(false));
 405
 406       newDevice->SetMenuState(previousDevice->GetMenuState());
 407       previousDevice->SetMenuState(CEC_MENU_STATE_DEACTIVATED);
 408
 409       newDevice->SetOSDName(previousDevice->GetOSDName(false));
 410       previousDevice->SetOSDName(ToString(previousDevice->GetLogicalAddress()));
 411
 412       newDevice->SetPhysicalAddress(previousDevice->GetPhysicalAddress(false));
 413       previousDevice->SetPhysicalAddress(0xFFFF);
 414
 415       newDevice->SetPowerStatus(previousDevice->GetPowerStatus(false));
 416       previousDevice->SetPowerStatus(CEC_POWER_STATUS_UNKNOWN);
 417
 418       newDevice->SetVendorId(previousDevice->GetVendorId(false));
 419       previousDevice->SetVendorId(CEC_VENDOR_UNKNOWN);
 420
 421       if ((from == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || from == CEC_DEVICE_TYPE_RECORDING_DEVICE) &&
 422           (to == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || to == CEC_DEVICE_TYPE_RECORDING_DEVICE))
 423       {
 424         ((CCECPlaybackDevice *) newDevice)->SetDeckControlMode(((CCECPlaybackDevice *) previousDevice)->GetDeckControlMode());
 425         ((CCECPlaybackDevice *) previousDevice)->SetDeckControlMode(CEC_DECK_CONTROL_MODE_STOP);
 426
 427         ((CCECPlaybackDevice *) newDevice)->SetDeckStatus(((CCECPlaybackDevice *) previousDevice)->GetDeckStatus());
 428         ((CCECPlaybackDevice *) previousDevice)->SetDeckStatus(CEC_DECK_INFO_STOP);
 429       }
 430     }
 431   }
 432
 433   return true;
 434 }
 435
 436 bool CCECProcessor::FindLogicalAddresses(void)
 437 {
 438   bool bReturn(true);
 439   m_configuration.logicalAddresses.Clear();
 440
 441   if (m_configuration.deviceTypes.IsEmpty())
 442   {
 443     CLibCEC::AddLog(CEC_LOG_ERROR, "no device types set");
 444     return false;
 445   }
 446
 447   for (unsigned int iPtr = 0; iPtr < 5; iPtr++)
 448   {
 449     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
 450       continue;
 451
 452     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - device %d: type %d", __FUNCTION__, iPtr, m_configuration.deviceTypes.types[iPtr]);
 453
 454     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RECORDING_DEVICE)
 455       bReturn &= FindLogicalAddressRecordingDevice();
 456     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_TUNER)
 457       bReturn &= FindLogicalAddressTuner();
 458     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_PLAYBACK_DEVICE)
 459       bReturn &= FindLogicalAddressPlaybackDevice();
 460     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_AUDIO_SYSTEM)
 461       bReturn &= FindLogicalAddressAudioSystem();
 462   }
 463
 464   if (bReturn)
 465     SetAckMask(m_configuration.logicalAddresses.AckMask());
 466
 467   return bReturn;
 468 }
 469
 470 void CCECProcessor::ReplaceHandlers(void)
 471 {
 472   if (!IsInitialised())
 473     return;
 474   for (uint8_t iPtr = 0; iPtr <= CECDEVICE_PLAYBACKDEVICE3; iPtr++)
 475     m_busDevices[iPtr]->ReplaceHandler(m_bInitialised);
 476 }
 477
 478 bool CCECProcessor::OnCommandReceived(const cec_command &command)
 479 {
 480   return m_inBuffer.Push(command);
 481 }
 482
 483 void *CCECProcessor::Process(void)
 484 {
 485   CLibCEC::AddLog(CEC_LOG_DEBUG, "processor thread started");
 486
 487   cec_command command;
 488   command.Clear();
 489
 490   while (!IsStopped() && m_communication->IsOpen())
 491   {
 492     if (m_inBuffer.Pop(command, 500))
 493       ParseCommand(command);
 494
 495     if (IsInitialised())
 496     {
 497       ReplaceHandlers();
 498
 499       m_controller->CheckKeypressTimeout();
 500     }
 501   }
 502
 503   return NULL;
 504 }
 505
 506 bool CCECProcessor::SetActiveSource(cec_device_type type /* = CEC_DEVICE_TYPE_RESERVED */)
 507 {
 508   bool bReturn(false);
 509
 510   if (!IsRunning())
 511     return bReturn;
 512
 513   cec_logical_address addr = m_configuration.logicalAddresses.primary;
 514
 515   if (type != CEC_DEVICE_TYPE_RESERVED)
 516   {
 517     for (uint8_t iPtr = 0; iPtr <= 11; iPtr++)
 518     {
 519       if (m_configuration.logicalAddresses[iPtr] && m_busDevices[iPtr]->m_type == type)
 520       {
 521         addr = (cec_logical_address) iPtr;
 522         break;
 523       }
 524     }
 525   }
 526
 527   m_busDevices[addr]->SetActiveSource();
 528   if (m_busDevices[addr]->GetPhysicalAddress(false) != 0xFFFF)
 529     bReturn = m_busDevices[addr]->ActivateSource();
 530
 531   return bReturn;
 532 }
 533
 534 bool CCECProcessor::SetActiveSource(uint16_t iStreamPath)
 535 {
 536   bool bReturn(false);
 537
 538   // suppress polls when searching for a device
 539   CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamPath, false, true);
 540   if (device)
 541   {
 542     device->SetActiveSource();
 543     bReturn = true;
 544   }
 545
 546   return bReturn;
 547 }
 548
 549 void CCECProcessor::SetStandardLineTimeout(uint8_t iTimeout)
 550 {
 551   CLockObject lock(m_mutex);
 552   m_iStandardLineTimeout = iTimeout;
 553 }
 554
 555 void CCECProcessor::SetRetryLineTimeout(uint8_t iTimeout)
 556 {
 557   CLockObject lock(m_mutex);
 558   m_iRetryLineTimeout = iTimeout;
 559 }
 560
 561 bool CCECProcessor::SetActiveView(void)
 562 {
 563   CLibCEC::AddLog(CEC_LOG_WARNING, "deprecated method %s called", __FUNCTION__);
 564   return SetActiveSource(m_configuration.deviceTypes.IsEmpty() ? CEC_DEVICE_TYPE_RESERVED : m_configuration.deviceTypes[0]);
 565 }
 566
 567 bool CCECProcessor::SetDeckControlMode(cec_deck_control_mode mode, bool bSendUpdate /* = true */)
 568 {
 569   bool bReturn(false);
 570
 571   CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
 572   if (device)
 573   {
 574     ((CCECPlaybackDevice *) device)->SetDeckControlMode(mode);
 575     if (bSendUpdate)
 576       ((CCECPlaybackDevice *) device)->TransmitDeckStatus(CECDEVICE_TV);
 577     bReturn = true;
 578   }
 579
 580   return bReturn;
 581 }
 582
 583 bool CCECProcessor::SetDeckInfo(cec_deck_info info, bool bSendUpdate /* = true */)
 584 {
 585   bool bReturn(false);
 586
 587   CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
 588   if (device)
 589   {
 590     ((CCECPlaybackDevice *) device)->SetDeckStatus(info);
 591     if (bSendUpdate)
 592       ((CCECPlaybackDevice *) device)->TransmitDeckStatus(CECDEVICE_TV);
 593     bReturn = true;
 594   }
 595
 596   return bReturn;
 597 }
 598
 599 bool CCECProcessor::SetHDMIPort(cec_logical_address iBaseDevice, uint8_t iPort, bool bForce /* = false */)
 600 {
 601   bool bReturn(false);
 602
 603   // limit the HDMI port range to 1-15
 604   if (iPort < 1)
 605       iPort = 1;
 606   if (iPort > 15)
 607       iPort = 15;
 608
 609   {
 610     CLockObject lock(m_mutex);
 611     m_configuration.baseDevice = iBaseDevice;
 612     m_configuration.iHDMIPort = iPort;
 613   }
 614
 615   if (!IsRunning() && !bForce)
 616     return true;
 617
 618   CLibCEC::AddLog(CEC_LOG_DEBUG, "setting HDMI port to %d on device %s (%d)", iPort, ToString(iBaseDevice), (int)iBaseDevice);
 619
 620   uint16_t iPhysicalAddress(0);
 621   if (iBaseDevice > CECDEVICE_TV)
 622   {
 623     iPhysicalAddress = m_busDevices[iBaseDevice]->GetPhysicalAddress();
 624   }
 625
 626   if (iPhysicalAddress < 0xffff)
 627   {
 628     if (iPhysicalAddress == 0)
 629       iPhysicalAddress += 0x1000 * iPort;
 630     else if (iPhysicalAddress % 0x1000 == 0)
 631       iPhysicalAddress += 0x100 * iPort;
 632     else if (iPhysicalAddress % 0x100 == 0)
 633       iPhysicalAddress += 0x10 * iPort;
 634     else if (iPhysicalAddress % 0x10 == 0)
 635       iPhysicalAddress += iPort;
 636
 637     bReturn = true;
 638   }
 639
 640   if (!bReturn)
 641     CLibCEC::AddLog(CEC_LOG_ERROR, "failed to set the physical address");
 642   else
 643     SetPhysicalAddress(iPhysicalAddress);
 644
 645   return bReturn;
 646 }
 647
 648 bool CCECProcessor::PhysicalAddressInUse(uint16_t iPhysicalAddress)
 649 {
 650   for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
 651   {
 652     if (m_busDevices[iPtr]->GetPhysicalAddress(false) == iPhysicalAddress)
 653       return true;
 654   }
 655   return false;
 656 }
 657
 658 bool CCECProcessor::TransmitInactiveSource(void)
 659 {
 660   if (!IsRunning())
 661     return false;
 662
 663   if (!m_configuration.logicalAddresses.IsEmpty() && m_busDevices[m_configuration.logicalAddresses.primary])
 664     return m_busDevices[m_configuration.logicalAddresses.primary]->TransmitInactiveSource();
 665   return false;
 666 }
 667
 668 void CCECProcessor::LogOutput(const cec_command &data)
 669 {
 670   CStdString strTx;
 671   strTx.Format("<< %02x", ((uint8_t)data.initiator << 4) + (uint8_t)data.destination);
 672   if (data.opcode_set)
 673       strTx.AppendFormat(":%02x", (uint8_t)data.opcode);
 674
 675   for (uint8_t iPtr = 0; iPtr < data.parameters.size; iPtr++)
 676     strTx.AppendFormat(":%02x", data.parameters[iPtr]);
 677   CLibCEC::AddLog(CEC_LOG_TRAFFIC, strTx.c_str());
 678 }
 679
 680 bool CCECProcessor::SetLogicalAddress(cec_logical_address iLogicalAddress)
 681 {
 682   CLockObject lock(m_mutex);
 683   if (m_configuration.logicalAddresses.primary != iLogicalAddress)
 684   {
 685     CLibCEC::AddLog(CEC_LOG_NOTICE, "<< setting primary logical address to %1x", iLogicalAddress);
 686     m_configuration.logicalAddresses.primary = iLogicalAddress;
 687     m_configuration.logicalAddresses.Set(iLogicalAddress);
 688     return SetAckMask(m_configuration.logicalAddresses.AckMask());
 689   }
 690
 691   return true;
 692 }
 693
 694 bool CCECProcessor::SetMenuState(cec_menu_state state, bool bSendUpdate /* = true */)
 695 {
 696   for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
 697   {
 698     if (m_configuration.logicalAddresses[iPtr])
 699       m_busDevices[iPtr]->SetMenuState(state);
 700   }
 701
 702   if (bSendUpdate)
 703     m_busDevices[m_configuration.logicalAddresses.primary]->TransmitMenuState(CECDEVICE_TV);
 704
 705   return true;
 706 }
 707
 708 bool CCECProcessor::SetPhysicalAddress(uint16_t iPhysicalAddress, bool bSendUpdate /* = true */)
 709 {
 710   bool bSendActiveView(false);
 711   bool bReturn(false);
 712   cec_logical_addresses sendUpdatesTo;
 713   sendUpdatesTo.Clear();
 714
 715   {
 716     CLockObject lock(m_mutex);
 717     m_configuration.iPhysicalAddress = iPhysicalAddress;
 718     CLibCEC::AddLog(CEC_LOG_DEBUG, "setting physical address to '%4x'", iPhysicalAddress);
 719
 720     if (!m_configuration.logicalAddresses.IsEmpty())
 721     {
 722       bool bWasActiveSource(false);
 723       for (uint8_t iPtr = 0; iPtr < 15; iPtr++)
 724         if (m_configuration.logicalAddresses[iPtr])
 725         {
 726           bWasActiveSource |= m_busDevices[iPtr]->IsActiveSource();
 727           m_busDevices[iPtr]->SetInactiveSource();
 728           m_busDevices[iPtr]->SetPhysicalAddress(iPhysicalAddress);
 729           if (bSendUpdate)
 730             sendUpdatesTo.Set((cec_logical_address)iPtr);
 731         }
 732
 733       bSendActiveView = bWasActiveSource && bSendUpdate;
 734       bReturn = true;
 735     }
 736   }
 737
 738   for (uint8_t iPtr = 0; iPtr < 15; iPtr++)
 739     if (sendUpdatesTo[iPtr])
 740       m_busDevices[iPtr]->TransmitPhysicalAddress();
 741
 742   if (bSendActiveView)
 743     SetActiveView();
 744
 745   if (bReturn)
 746   {
 747     libcec_configuration config;
 748     {
 749       CLockObject lock(m_mutex);
 750       config = m_configuration;
 751     }
 752
 753     PersistConfiguration(&config);
 754     CLibCEC::ConfigurationChanged(config);
 755   }
 756
 757   return bReturn;
 758 }
 759
 760 bool CCECProcessor::SwitchMonitoring(bool bEnable)
 761 {
 762   CLibCEC::AddLog(CEC_LOG_NOTICE, "== %s monitoring mode ==", bEnable ? "enabling" : "disabling");
 763
 764   {
 765     CLockObject lock(m_mutex);
 766     m_bMonitor = bEnable;
 767   }
 768
 769   if (bEnable)
 770     return SetAckMask(0);
 771   else
 772     return SetAckMask(m_configuration.logicalAddresses.AckMask());
 773 }
 774
 775 bool CCECProcessor::PollDevice(cec_logical_address iAddress)
 776 {
 777   if (iAddress != CECDEVICE_UNKNOWN && m_busDevices[iAddress])
 778   {
 779     return m_configuration.logicalAddresses.primary == CECDEVICE_UNKNOWN ?
 780         m_busDevices[iAddress]->TransmitPoll(iAddress) :
 781         m_busDevices[m_configuration.logicalAddresses.primary]->TransmitPoll(iAddress);
 782   }
 783   return false;
 784 }
 785
 786 uint8_t CCECProcessor::VolumeUp(bool bSendRelease /* = true */)
 787 {
 788   uint8_t status = 0;
 789   if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
 790     status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeUp(bSendRelease);
 791
 792   return status;
 793 }
 794
 795 uint8_t CCECProcessor::VolumeDown(bool bSendRelease /* = true */)
 796 {
 797   uint8_t status = 0;
 798   if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
 799     status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeDown(bSendRelease);
 800
 801   return status;
 802 }
 803
 804 uint8_t CCECProcessor::MuteAudio(bool bSendRelease /* = true */)
 805 {
 806   uint8_t status = 0;
 807   if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
 808     status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->MuteAudio(bSendRelease);
 809
 810   return status;
 811 }
 812
 813 CCECBusDevice *CCECProcessor::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress, bool bRefresh /* = false */, bool bSuppressPoll /* = false */) const
 814 {
 815   if (m_busDevices[m_configuration.logicalAddresses.primary]->GetPhysicalAddress(false) == iPhysicalAddress)
 816     return m_busDevices[m_configuration.logicalAddresses.primary];
 817
 818   CCECBusDevice *device = NULL;
 819   for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
 820   {
 821     if (m_busDevices[iPtr]->GetPhysicalAddress(bRefresh, bSuppressPoll) == iPhysicalAddress)
 822     {
 823       device = m_busDevices[iPtr];
 824       break;
 825     }
 826   }
 827
 828   return device;
 829 }
 830
 831 CCECBusDevice *CCECProcessor::GetDeviceByType(cec_device_type type) const
 832 {
 833   CCECBusDevice *device = NULL;
 834
 835   for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
 836   {
 837     if (m_busDevices[iPtr]->m_type == type && m_configuration.logicalAddresses[iPtr])
 838     {
 839       device = m_busDevices[iPtr];
 840       break;
 841     }
 842   }
 843
 844   return device;
 845 }
 846
 847 CCECBusDevice *CCECProcessor::GetPrimaryDevice(void) const
 848 {
 849   CCECBusDevice *device(NULL);
 850   cec_logical_address primary = m_configuration.logicalAddresses.primary;
 851   if (primary != CECDEVICE_UNKNOWN)
 852     device = m_busDevices[primary];
 853   return device;
 854 }
 855
 856 cec_version CCECProcessor::GetDeviceCecVersion(cec_logical_address iAddress)
 857 {
 858   return m_busDevices[iAddress]->GetCecVersion();
 859 }
 860
 861 cec_osd_name CCECProcessor::GetDeviceOSDName(cec_logical_address iAddress)
 862 {
 863   CStdString strOSDName = m_busDevices[iAddress]->GetOSDName();
 864   cec_osd_name retVal;
 865
 866   snprintf(retVal.name, sizeof(retVal.name), "%s", strOSDName.c_str());
 867   retVal.device = iAddress;
 868
 869   return retVal;
 870 }
 871
 872 bool CCECProcessor::GetDeviceMenuLanguage(cec_logical_address iAddress, cec_menu_language *language)
 873 {
 874   if (m_busDevices[iAddress])
 875   {
 876     *language = m_busDevices[iAddress]->GetMenuLanguage();
 877     return (strcmp(language->language, "???") != 0);
 878   }
 879   return false;
 880 }
 881
 882 CStdString CCECProcessor::GetDeviceName(void) const
 883 {
 884   CStdString strName;
 885   strName = m_configuration.strDeviceName;
 886   return strName;
 887 }
 888
 889 uint64_t CCECProcessor::GetDeviceVendorId(cec_logical_address iAddress)
 890 {
 891   if (m_busDevices[iAddress])
 892     return m_busDevices[iAddress]->GetVendorId();
 893   return false;
 894 }
 895
 896 uint16_t CCECProcessor::GetDevicePhysicalAddress(cec_logical_address iAddress)
 897 {
 898   if (m_busDevices[iAddress])
 899     return m_busDevices[iAddress]->GetPhysicalAddress(false);
 900   return false;
 901 }
 902
 903 cec_power_status CCECProcessor::GetDevicePowerStatus(cec_logical_address iAddress)
 904 {
 905   if (m_busDevices[iAddress])
 906     return m_busDevices[iAddress]->GetPowerStatus();
 907   return CEC_POWER_STATUS_UNKNOWN;
 908 }
 909
 910 cec_logical_address CCECProcessor::GetActiveSource(void)
 911 {
 912   for (uint8_t iPtr = 0; iPtr <= 11; iPtr++)
 913   {
 914     if (m_busDevices[iPtr]->IsActiveSource())
 915       return (cec_logical_address)iPtr;
 916   }
 917
 918   return CECDEVICE_UNKNOWN;
 919 }
 920
 921 bool CCECProcessor::IsActiveSource(cec_logical_address iAddress)
 922 {
 923   return iAddress > CECDEVICE_TV && iAddress < CECDEVICE_BROADCAST ?
 924     m_busDevices[iAddress]->IsActiveSource() :
 925     false;
 926 }
 927
 928 bool CCECProcessor::Transmit(const cec_command &data)
 929 {
 930   if (m_configuration.logicalAddresses[(uint8_t)data.destination])
 931   {
 932     CLibCEC::AddLog(CEC_LOG_WARNING, "not sending data to myself!");
 933     return false;
 934   }
 935
 936   uint8_t iMaxTries(0);
 937   {
 938     CLockObject lock(m_mutex);
 939     if (IsStopped())
 940       return false;
 941     LogOutput(data);
 942     m_iLastTransmission = GetTimeMs();
 943     if (!m_communication || !m_communication->IsOpen())
 944     {
 945       CLibCEC::AddLog(CEC_LOG_ERROR, "cannot transmit command: connection closed");
 946       return false;
 947     }
 948     iMaxTries = m_busDevices[data.initiator]->GetHandler()->GetTransmitRetries() + 1;
 949   }
 950
 951   bool bRetry(true);
 952   uint8_t iTries(0);
 953   uint8_t iLineTimeout = m_iStandardLineTimeout;
 954   cec_adapter_message_state adapterState = ADAPTER_MESSAGE_STATE_UNKNOWN;
 955
 956   while (bRetry && ++iTries < iMaxTries)
 957   {
 958     if (m_busDevices[data.initiator]->IsUnsupportedFeature(data.opcode))
 959       return false;
 960
 961     adapterState = m_communication->Write(data, bRetry, iLineTimeout);
 962     iLineTimeout = m_iRetryLineTimeout;
 963   }
 964
 965   return adapterState == ADAPTER_MESSAGE_STATE_SENT_ACKED;
 966 }
 967
 968 void CCECProcessor::TransmitAbort(cec_logical_address address, cec_opcode opcode, cec_abort_reason reason /* = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE */)
 969 {
 970   CLibCEC::AddLog(CEC_LOG_DEBUG, "<< transmitting abort message");
 971
 972   cec_command command;
 973   // TODO
 974   cec_command::Format(command, m_configuration.logicalAddresses.primary, address, CEC_OPCODE_FEATURE_ABORT);
 975   command.parameters.PushBack((uint8_t)opcode);
 976   command.parameters.PushBack((uint8_t)reason);
 977
 978   Transmit(command);
 979 }
 980
 981 void CCECProcessor::ParseCommand(const cec_command &command)
 982 {
 983   CStdString dataStr;
 984   dataStr.Format(">> %1x%1x", command.initiator, command.destination);
 985   if (command.opcode_set == 1)
 986     dataStr.AppendFormat(":%02x", command.opcode);
 987   for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++)
 988     dataStr.AppendFormat(":%02x", (unsigned int)command.parameters[iPtr]);
 989   CLibCEC::AddLog(CEC_LOG_TRAFFIC, dataStr.c_str());
 990
 991   if (!m_bMonitor && command.initiator >= CECDEVICE_TV && command.initiator <= CECDEVICE_BROADCAST)
 992     m_busDevices[(uint8_t)command.initiator]->HandleCommand(command);
 993 }
 994
 995 cec_logical_addresses CCECProcessor::GetActiveDevices(void)
 996 {
 997   cec_logical_addresses addresses;
 998   addresses.Clear();
 999   for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
1000   {
1001     if (m_busDevices[iPtr]->GetStatus() == CEC_DEVICE_STATUS_PRESENT)
1002       addresses.Set((cec_logical_address) iPtr);
1003   }
1004   return addresses;
1005 }
1006
1007 bool CCECProcessor::IsPresentDevice(cec_logical_address address)
1008 {
1009   return m_busDevices[address]->GetStatus() == CEC_DEVICE_STATUS_PRESENT;
1010 }
1011
1012 bool CCECProcessor::IsPresentDeviceType(cec_device_type type)
1013 {
1014   for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
1015   {
1016     if (m_busDevices[iPtr]->GetType() == type && m_busDevices[iPtr]->GetStatus() == CEC_DEVICE_STATUS_PRESENT)
1017       return true;
1018   }
1019
1020   return false;
1021 }
1022
1023 uint16_t CCECProcessor::GetPhysicalAddress(void) const
1024 {
1025   if (!m_configuration.logicalAddresses.IsEmpty() && m_busDevices[m_configuration.logicalAddresses.primary])
1026     return m_busDevices[m_configuration.logicalAddresses.primary]->GetPhysicalAddress(false);
1027   return false;
1028 }
1029
1030 bool CCECProcessor::SetAckMask(uint16_t iMask)
1031 {
1032   return m_communication ? m_communication->SetAckMask(iMask) : false;
1033 }
1034
1035 bool CCECProcessor::TransmitKeypress(cec_logical_address iDestination, cec_user_control_code key, bool bWait /* = true */)
1036 {
1037   return m_busDevices[iDestination]->TransmitKeypress(key, bWait);
1038 }
1039
1040 bool CCECProcessor::TransmitKeyRelease(cec_logical_address iDestination, bool bWait /* = true */)
1041 {
1042   return m_busDevices[iDestination]->TransmitKeyRelease(bWait);
1043 }
1044
1045 bool CCECProcessor::EnablePhysicalAddressDetection(void)
1046 {
1047   CLibCEC::AddLog(CEC_LOG_WARNING, "deprecated method %s called", __FUNCTION__);
1048   uint16_t iPhysicalAddress = m_communication->GetPhysicalAddress();
1049   if (iPhysicalAddress != 0)
1050   {
1051     m_configuration.bAutodetectAddress = 1;
1052     m_configuration.iPhysicalAddress = iPhysicalAddress;
1053     m_configuration.baseDevice = CECDEVICE_UNKNOWN;
1054     m_configuration.iHDMIPort = 0;
1055     return SetPhysicalAddress(iPhysicalAddress);
1056   }
1057   return false;
1058 }
1059
1060 bool CCECProcessor::StandbyDevices(cec_logical_address address /* = CECDEVICE_BROADCAST */)
1061 {
1062   if (address == CECDEVICE_BROADCAST && m_configuration.clientVersion >= CEC_CLIENT_VERSION_1_5_0)
1063   {
1064     bool bReturn(true);
1065     for (uint8_t iPtr = 0; iPtr <= 0xF; iPtr++)
1066     {
1067       if (m_configuration.powerOffDevices[iPtr])
1068       {
1069         CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - putting '%s' in standby mode", __FUNCTION__, ToString((cec_logical_address)iPtr));
1070         bReturn &= m_busDevices[iPtr]->Standby();
1071       }
1072     }
1073     return bReturn;
1074   }
1075
1076   return m_busDevices[address]->Standby();
1077 }
1078
1079 bool CCECProcessor::PowerOnDevices(cec_logical_address address /* = CECDEVICE_BROADCAST */)
1080 {
1081   if (address == CECDEVICE_BROADCAST && m_configuration.clientVersion >= CEC_CLIENT_VERSION_1_5_0)
1082   {
1083     bool bReturn(true);
1084     for (uint8_t iPtr = 0; iPtr <= 0xF; iPtr++)
1085     {
1086       if (m_configuration.wakeDevices[iPtr])
1087       {
1088         CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - powering on '%s'", __FUNCTION__, ToString((cec_logical_address)iPtr));
1089         bReturn &= m_busDevices[iPtr]->PowerOn();
1090       }
1091     }
1092     return bReturn;
1093   }
1094
1095   return m_busDevices[address]->PowerOn();
1096 }
1097
1098 const char *CCECProcessor::ToString(const cec_device_type type)
1099 {
1100   switch (type)
1101   {
1102   case CEC_DEVICE_TYPE_AUDIO_SYSTEM:
1103     return "audio system";
1104   case CEC_DEVICE_TYPE_PLAYBACK_DEVICE:
1105     return "playback device";
1106   case CEC_DEVICE_TYPE_RECORDING_DEVICE:
1107       return "recording device";
1108   case CEC_DEVICE_TYPE_RESERVED:
1109       return "reserved";
1110   case CEC_DEVICE_TYPE_TUNER:
1111       return "tuner";
1112   case CEC_DEVICE_TYPE_TV:
1113       return "TV";
1114   default:
1115     return "unknown";
1116   }
1117 }
1118
1119 const char *CCECProcessor::ToString(const cec_menu_state state)
1120 {
1121   switch (state)
1122   {
1123   case CEC_MENU_STATE_ACTIVATED:
1124     return "activated";
1125   case CEC_MENU_STATE_DEACTIVATED:
1126     return "deactivated";
1127   default:
1128     return "unknown";
1129   }
1130 }
1131
1132 const char *CCECProcessor::ToString(const cec_version version)
1133 {
1134   switch (version)
1135   {
1136   case CEC_VERSION_1_2:
1137     return "1.2";
1138   case CEC_VERSION_1_2A:
1139     return "1.2a";
1140   case CEC_VERSION_1_3:
1141     return "1.3";
1142   case CEC_VERSION_1_3A:
1143     return "1.3a";
1144   case CEC_VERSION_1_4:
1145     return "1.4";
1146   default:
1147     return "unknown";
1148   }
1149 }
1150
1151 const char *CCECProcessor::ToString(const cec_power_status status)
1152 {
1153   switch (status)
1154   {
1155   case CEC_POWER_STATUS_ON:
1156     return "on";
1157   case CEC_POWER_STATUS_STANDBY:
1158     return "standby";
1159   case CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY:
1160     return "in transition from on to standby";
1161   case CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON:
1162     return "in transition from standby to on";
1163   default:
1164     return "unknown";
1165   }
1166 }
1167
1168 const char *CCECProcessor::ToString(const cec_logical_address address)
1169 {
1170   switch(address)
1171   {
1172   case CECDEVICE_AUDIOSYSTEM:
1173     return "Audio";
1174   case CECDEVICE_BROADCAST:
1175     return "Broadcast";
1176   case CECDEVICE_FREEUSE:
1177     return "Free use";
1178   case CECDEVICE_PLAYBACKDEVICE1:
1179     return "Playback 1";
1180   case CECDEVICE_PLAYBACKDEVICE2:
1181     return "Playback 2";
1182   case CECDEVICE_PLAYBACKDEVICE3:
1183     return "Playback 3";
1184   case CECDEVICE_RECORDINGDEVICE1:
1185     return "Recorder 1";
1186   case CECDEVICE_RECORDINGDEVICE2:
1187     return "Recorder 2";
1188   case CECDEVICE_RECORDINGDEVICE3:
1189     return "Recorder 3";
1190   case CECDEVICE_RESERVED1:
1191     return "Reserved 1";
1192   case CECDEVICE_RESERVED2:
1193     return "Reserved 2";
1194   case CECDEVICE_TUNER1:
1195     return "Tuner 1";
1196   case CECDEVICE_TUNER2:
1197     return "Tuner 2";
1198   case CECDEVICE_TUNER3:
1199     return "Tuner 3";
1200   case CECDEVICE_TUNER4:
1201     return "Tuner 4";
1202   case CECDEVICE_TV:
1203     return "TV";
1204   default:
1205     return "unknown";
1206   }
1207 }
1208
1209 const char *CCECProcessor::ToString(const cec_deck_control_mode mode)
1210 {
1211   switch (mode)
1212   {
1213   case CEC_DECK_CONTROL_MODE_SKIP_FORWARD_WIND:
1214     return "skip forward wind";
1215   case CEC_DECK_CONTROL_MODE_EJECT:
1216     return "eject";
1217   case CEC_DECK_CONTROL_MODE_SKIP_REVERSE_REWIND:
1218     return "reverse rewind";
1219   case CEC_DECK_CONTROL_MODE_STOP:
1220     return "stop";
1221   default:
1222     return "unknown";
1223   }
1224 }
1225
1226 const char *CCECProcessor::ToString(const cec_deck_info status)
1227 {
1228   switch (status)
1229   {
1230   case CEC_DECK_INFO_PLAY:
1231     return "play";
1232   case CEC_DECK_INFO_RECORD:
1233     return "record";
1234   case CEC_DECK_INFO_PLAY_REVERSE:
1235     return "play reverse";
1236   case CEC_DECK_INFO_STILL:
1237     return "still";
1238   case CEC_DECK_INFO_SLOW:
1239     return "slow";
1240   case CEC_DECK_INFO_SLOW_REVERSE:
1241     return "slow reverse";
1242   case CEC_DECK_INFO_FAST_FORWARD:
1243     return "fast forward";
1244   case CEC_DECK_INFO_FAST_REVERSE:
1245     return "fast reverse";
1246   case CEC_DECK_INFO_NO_MEDIA:
1247     return "no media";
1248   case CEC_DECK_INFO_STOP:
1249     return "stop";
1250   case CEC_DECK_INFO_SKIP_FORWARD_WIND:
1251     return "info skip forward wind";
1252   case CEC_DECK_INFO_SKIP_REVERSE_REWIND:
1253     return "info skip reverse rewind";
1254   case CEC_DECK_INFO_INDEX_SEARCH_FORWARD:
1255     return "info index search forward";
1256   case CEC_DECK_INFO_INDEX_SEARCH_REVERSE:
1257     return "info index search reverse";
1258   case CEC_DECK_INFO_OTHER_STATUS:
1259     return "other";
1260   default:
1261     return "unknown";
1262   }
1263 }
1264
1265 const char *CCECProcessor::ToString(const cec_opcode opcode)
1266 {
1267   switch (opcode)
1268   {
1269   case CEC_OPCODE_ACTIVE_SOURCE:
1270     return "active source";
1271   case CEC_OPCODE_IMAGE_VIEW_ON:
1272     return "image view on";
1273   case CEC_OPCODE_TEXT_VIEW_ON:
1274     return "text view on";
1275   case CEC_OPCODE_INACTIVE_SOURCE:
1276     return "inactive source";
1277   case CEC_OPCODE_REQUEST_ACTIVE_SOURCE:
1278     return "request active source";
1279   case CEC_OPCODE_ROUTING_CHANGE:
1280     return "routing change";
1281   case CEC_OPCODE_ROUTING_INFORMATION:
1282     return "routing information";
1283   case CEC_OPCODE_SET_STREAM_PATH:
1284     return "set stream path";
1285   case CEC_OPCODE_STANDBY:
1286     return "standby";
1287   case CEC_OPCODE_RECORD_OFF:
1288     return "record off";
1289   case CEC_OPCODE_RECORD_ON:
1290     return "record on";
1291   case CEC_OPCODE_RECORD_STATUS:
1292     return "record status";
1293   case CEC_OPCODE_RECORD_TV_SCREEN:
1294     return "record tv screen";
1295   case CEC_OPCODE_CLEAR_ANALOGUE_TIMER:
1296     return "clear analogue timer";
1297   case CEC_OPCODE_CLEAR_DIGITAL_TIMER:
1298     return "clear digital timer";
1299   case CEC_OPCODE_CLEAR_EXTERNAL_TIMER:
1300     return "clear external timer";
1301   case CEC_OPCODE_SET_ANALOGUE_TIMER:
1302     return "set analogue timer";
1303   case CEC_OPCODE_SET_DIGITAL_TIMER:
1304     return "set digital timer";
1305   case CEC_OPCODE_SET_EXTERNAL_TIMER:
1306     return "set external timer";
1307   case CEC_OPCODE_SET_TIMER_PROGRAM_TITLE:
1308     return "set timer program title";
1309   case CEC_OPCODE_TIMER_CLEARED_STATUS:
1310     return "timer cleared status";
1311   case CEC_OPCODE_TIMER_STATUS:
1312     return "timer status";
1313   case CEC_OPCODE_CEC_VERSION:
1314     return "cec version";
1315   case CEC_OPCODE_GET_CEC_VERSION:
1316     return "get cec version";
1317   case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS:
1318     return "give physical address";
1319   case CEC_OPCODE_GET_MENU_LANGUAGE:
1320     return "get menu language";
1321   case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS:
1322     return "report physical address";
1323   case CEC_OPCODE_SET_MENU_LANGUAGE:
1324     return "set menu language";
1325   case CEC_OPCODE_DECK_CONTROL:
1326     return "deck control";
1327   case CEC_OPCODE_DECK_STATUS:
1328     return "deck status";
1329   case CEC_OPCODE_GIVE_DECK_STATUS:
1330     return "give deck status";
1331   case CEC_OPCODE_PLAY:
1332     return "play";
1333   case CEC_OPCODE_GIVE_TUNER_DEVICE_STATUS:
1334     return "give tuner status";
1335   case CEC_OPCODE_SELECT_ANALOGUE_SERVICE:
1336     return "select analogue service";
1337   case CEC_OPCODE_SELECT_DIGITAL_SERVICE:
1338     return "set digital service";
1339   case CEC_OPCODE_TUNER_DEVICE_STATUS:
1340     return "tuner device status";
1341   case CEC_OPCODE_TUNER_STEP_DECREMENT:
1342     return "tuner step decrement";
1343   case CEC_OPCODE_TUNER_STEP_INCREMENT:
1344     return "tuner step increment";
1345   case CEC_OPCODE_DEVICE_VENDOR_ID:
1346     return "device vendor id";
1347   case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID:
1348     return "give device vendor id";
1349   case CEC_OPCODE_VENDOR_COMMAND:
1350     return "vendor command";
1351   case CEC_OPCODE_VENDOR_COMMAND_WITH_ID:
1352     return "vendor command with id";
1353   case CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN:
1354     return "vendor remote button down";
1355   case CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP:
1356     return "vendor remote button up";
1357   case CEC_OPCODE_SET_OSD_STRING:
1358     return "set osd string";
1359   case CEC_OPCODE_GIVE_OSD_NAME:
1360     return "give osd name";
1361   case CEC_OPCODE_SET_OSD_NAME:
1362     return "set osd name";
1363   case CEC_OPCODE_MENU_REQUEST:
1364     return "menu request";
1365   case CEC_OPCODE_MENU_STATUS:
1366     return "menu status";
1367   case CEC_OPCODE_USER_CONTROL_PRESSED:
1368     return "user control pressed";
1369   case CEC_OPCODE_USER_CONTROL_RELEASE:
1370     return "user control release";
1371   case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS:
1372     return "give device power status";
1373   case CEC_OPCODE_REPORT_POWER_STATUS:
1374     return "report power status";
1375   case CEC_OPCODE_FEATURE_ABORT:
1376     return "feature abort";
1377   case CEC_OPCODE_ABORT:
1378     return "abort";
1379   case CEC_OPCODE_GIVE_AUDIO_STATUS:
1380     return "give audio status";
1381   case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS:
1382     return "give audio mode status";
1383   case CEC_OPCODE_REPORT_AUDIO_STATUS:
1384     return "report audio status";
1385   case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE:
1386     return "set system audio mode";
1387   case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST:
1388     return "system audio mode request";
1389   case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS:
1390     return "system audio mode status";
1391   case CEC_OPCODE_SET_AUDIO_RATE:
1392     return "set audio rate";
1393   case CEC_OPCODE_NONE:
1394     return "poll";
1395   default:
1396     return "UNKNOWN";
1397   }
1398 }
1399
1400 const char *CCECProcessor::ToString(const cec_system_audio_status mode)
1401 {
1402   switch(mode)
1403   {
1404   case CEC_SYSTEM_AUDIO_STATUS_ON:
1405     return "on";
1406   case CEC_SYSTEM_AUDIO_STATUS_OFF:
1407     return "off";
1408   default:
1409     return "unknown";
1410   }
1411 }
1412
1413 const char *CCECProcessor::ToString(const cec_audio_status UNUSED(status))
1414 {
1415   // TODO this is a mask
1416   return "TODO";
1417 }
1418
1419 const char *CCECProcessor::ToString(const cec_vendor_id vendor)
1420 {
1421   switch (vendor)
1422   {
1423   case CEC_VENDOR_SAMSUNG:
1424     return "Samsung";
1425   case CEC_VENDOR_LG:
1426     return "LG";
1427   case CEC_VENDOR_PANASONIC:
1428     return "Panasonic";
1429   case CEC_VENDOR_PIONEER:
1430     return "Pioneer";
1431   case CEC_VENDOR_ONKYO:
1432     return "Onkyo";
1433   case CEC_VENDOR_YAMAHA:
1434     return "Yamaha";
1435   case CEC_VENDOR_PHILIPS:
1436     return "Philips";
1437   case CEC_VENDOR_SONY:
1438     return "Sony";
1439   case CEC_VENDOR_TOSHIBA:
1440     return "Toshiba";
1441   default:
1442     return "Unknown";
1443   }
1444 }
1445
1446 const char *CCECProcessor::ToString(const cec_client_version version)
1447 {
1448   switch (version)
1449   {
1450   case CEC_CLIENT_VERSION_PRE_1_5:
1451     return "pre-1.5";
1452   case CEC_CLIENT_VERSION_1_5_0:
1453     return "1.5.0";
1454   case CEC_CLIENT_VERSION_1_5_1:
1455     return "1.5.1";
1456   case CEC_CLIENT_VERSION_1_5_2:
1457     return "1.5.2";
1458   case CEC_CLIENT_VERSION_1_5_3:
1459     return "1.5.3";
1460   case CEC_CLIENT_VERSION_1_6_0:
1461     return "1.6.0";
1462   case CEC_CLIENT_VERSION_1_6_1:
1463     return "1.6.1";
1464   case CEC_CLIENT_VERSION_1_6_2:
1465     return "1.6.2";
1466   default:
1467     return "Unknown";
1468   }
1469 }
1470
1471 const char *CCECProcessor::ToString(const cec_server_version version)
1472 {
1473   switch (version)
1474   {
1475   case CEC_SERVER_VERSION_PRE_1_5:
1476     return "pre-1.5";
1477   case CEC_SERVER_VERSION_1_5_0:
1478     return "1.5.0";
1479   case CEC_SERVER_VERSION_1_5_1:
1480     return "1.5.1";
1481   case CEC_SERVER_VERSION_1_5_2:
1482     return "1.5.2";
1483   case CEC_SERVER_VERSION_1_5_3:
1484     return "1.5.3";
1485   case CEC_SERVER_VERSION_1_6_0:
1486     return "1.6.0";
1487   case CEC_SERVER_VERSION_1_6_1:
1488     return "1.6.1";
1489   case CEC_SERVER_VERSION_1_6_2:
1490     return "1.6.2";
1491   default:
1492     return "Unknown";
1493   }
1494 }
1495
1496 bool CCECProcessor::StartBootloader(const char *strPort /* = NULL */)
1497 {
1498   if (!m_communication && strPort)
1499   {
1500     bool bReturn(false);
1501     IAdapterCommunication *comm = new CUSBCECAdapterCommunication(this, strPort);
1502     CTimeout timeout(10000);
1503     int iConnectTry(0);
1504     while (timeout.TimeLeft() > 0 && (bReturn = comm->Open(timeout.TimeLeft() / CEC_CONNECT_TRIES, true)) == false)
1505     {
1506       CLibCEC::AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry);
1507       comm->Close();
1508       Sleep(500);
1509     }
1510     if (comm->IsOpen())
1511     {
1512       bReturn = comm->StartBootloader();
1513       delete comm;
1514     }
1515     return bReturn;
1516   }
1517   else
1518   {
1519     return m_communication->StartBootloader();
1520   }
1521 }
1522
1523 bool CCECProcessor::PingAdapter(void)
1524 {
1525   return m_communication->PingAdapter();
1526 }
1527
1528 void CCECProcessor::HandlePoll(cec_logical_address initiator, cec_logical_address destination)
1529 {
1530   if (destination < CECDEVICE_BROADCAST)
1531     m_busDevices[destination]->HandlePollFrom(initiator);
1532 }
1533
1534 bool CCECProcessor::HandleReceiveFailed(cec_logical_address initiator)
1535 {
1536   return !m_busDevices[initiator]->HandleReceiveFailed();
1537 }
1538
1539 bool CCECProcessor::SetStreamPath(uint16_t iPhysicalAddress)
1540 {
1541   // stream path changes are sent by the TV
1542   return m_busDevices[CECDEVICE_TV]->GetHandler()->TransmitSetStreamPath(iPhysicalAddress);
1543 }
1544
1545 bool CCECProcessor::SetConfiguration(const libcec_configuration *configuration)
1546 {
1547   bool bReinit(false);
1548   CCECBusDevice *primary = IsRunning() ? GetPrimaryDevice() : NULL;
1549   cec_device_type oldPrimaryType = primary ? primary->GetType() : CEC_DEVICE_TYPE_RECORDING_DEVICE;
1550   m_configuration.clientVersion  = configuration->clientVersion;
1551   CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using client version '%s'", __FUNCTION__, ToString((cec_client_version)configuration->clientVersion));
1552
1553   // client version 1.5.0
1554
1555   // device types
1556   bool bDeviceTypeChanged = IsRunning () && m_configuration.deviceTypes != configuration->deviceTypes;
1557   m_configuration.deviceTypes = configuration->deviceTypes;
1558   if (bDeviceTypeChanged)
1559     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using primary device type '%s'", __FUNCTION__, ToString(configuration->deviceTypes[0]));
1560
1561   bool bPhysicalAddressChanged(false);
1562
1563   // autodetect address
1564   bool bPhysicalAutodetected(false);
1565   if (IsRunning() && configuration->bAutodetectAddress == 1)
1566   {
1567     uint16_t iPhysicalAddress = m_communication->GetPhysicalAddress();
1568     if (iPhysicalAddress != 0)
1569     {
1570       if (IsRunning())
1571         CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - autodetected physical address '%4x'", __FUNCTION__, iPhysicalAddress);
1572       else
1573         CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using physical address '%x'", __FUNCTION__, iPhysicalAddress);
1574       bPhysicalAddressChanged = (m_configuration.iPhysicalAddress != iPhysicalAddress);
1575       m_configuration.iPhysicalAddress = iPhysicalAddress;
1576       m_configuration.iHDMIPort = 0;
1577       m_configuration.baseDevice = CECDEVICE_UNKNOWN;
1578       bPhysicalAutodetected = true;
1579     }
1580   }
1581
1582   // physical address
1583   if (!bPhysicalAutodetected)
1584   {
1585     if (configuration->iPhysicalAddress != 0)
1586       bPhysicalAddressChanged = IsRunning() && m_configuration.iPhysicalAddress != configuration->iPhysicalAddress;
1587     if (bPhysicalAddressChanged)
1588     {
1589       CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - physical address '%x'", __FUNCTION__, configuration->iPhysicalAddress);
1590       m_configuration.iPhysicalAddress = configuration->iPhysicalAddress;
1591     }
1592   }
1593
1594   bool bHdmiPortChanged(false);
1595   if (!bPhysicalAutodetected && !bPhysicalAddressChanged)
1596   {
1597     // base device
1598     bHdmiPortChanged = IsRunning() && m_configuration.baseDevice != configuration->baseDevice;
1599     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using base device '%x'", __FUNCTION__, (int)configuration->baseDevice);
1600     m_configuration.baseDevice = configuration->baseDevice;
1601
1602     // hdmi port
1603     bHdmiPortChanged |= IsRunning() && m_configuration.iHDMIPort != configuration->iHDMIPort;
1604     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using HDMI port '%d'", __FUNCTION__, configuration->iHDMIPort);
1605     m_configuration.iHDMIPort = configuration->iHDMIPort;
1606   }
1607   else
1608   {
1609     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - resetting HDMI port and base device to defaults", __FUNCTION__);
1610     m_configuration.baseDevice = CECDEVICE_UNKNOWN;
1611     m_configuration.iHDMIPort  = 0;
1612   }
1613
1614   bReinit = bPhysicalAddressChanged || bHdmiPortChanged || bDeviceTypeChanged;
1615
1616   // device name
1617   CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using OSD name '%s'", __FUNCTION__, configuration->strDeviceName);
1618   snprintf(m_configuration.strDeviceName, 13, "%s", configuration->strDeviceName);
1619   if (primary && !primary->GetOSDName().Equals(m_configuration.strDeviceName))
1620   {
1621     primary->SetOSDName(m_configuration.strDeviceName);
1622     if (!bReinit && IsRunning())
1623       primary->TransmitOSDName(CECDEVICE_TV);
1624   }
1625
1626   // tv vendor id override
1627   CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - vendor id '%s'", __FUNCTION__, ToString((cec_vendor_id)configuration->tvVendor));
1628   if (m_configuration.tvVendor != configuration->tvVendor)
1629   {
1630     m_configuration.tvVendor= configuration->tvVendor;
1631     m_busDevices[CECDEVICE_TV]->SetVendorId((uint64_t)m_configuration.tvVendor);
1632   }
1633
1634   // wake CEC devices
1635   if (m_configuration.wakeDevices != configuration->wakeDevices)
1636   {
1637     m_configuration.wakeDevices = configuration->wakeDevices;
1638     if (!bReinit && IsRunning())
1639       PowerOnDevices();
1640   }
1641
1642   // just copy these
1643   m_configuration.bUseTVMenuLanguage   = configuration->bUseTVMenuLanguage;
1644   m_configuration.bActivateSource      = configuration->bActivateSource;
1645   m_configuration.bGetSettingsFromROM  = configuration->bGetSettingsFromROM;
1646   m_configuration.powerOffDevices      = configuration->powerOffDevices;
1647   m_configuration.bPowerOffScreensaver = configuration->bPowerOffScreensaver;
1648   m_configuration.bPowerOffOnStandby   = configuration->bPowerOffOnStandby;
1649
1650   // client version 1.5.1
1651   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_5_1)
1652     m_configuration.bSendInactiveSource = configuration->bSendInactiveSource;
1653
1654   // client version 1.6.0
1655   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_6_0)
1656   {
1657     m_configuration.bPowerOffDevicesOnStandby = configuration->bPowerOffDevicesOnStandby;
1658     m_configuration.bShutdownOnStandby        = configuration->bShutdownOnStandby;
1659   }
1660
1661   // client version 1.6.2
1662   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_6_2)
1663   {
1664     memcpy(m_configuration.strDeviceLanguage, configuration->strDeviceLanguage, 3);
1665   }
1666
1667   // ensure that there is at least 1 device type set
1668   if (m_configuration.deviceTypes.IsEmpty())
1669     m_configuration.deviceTypes.Add(CEC_DEVICE_TYPE_RECORDING_DEVICE);
1670
1671   // persist the configuration
1672   if (IsRunning())
1673     m_communication->PersistConfiguration(&m_configuration);
1674
1675   if (bReinit || m_configuration.logicalAddresses.IsEmpty())
1676   {
1677     if (bDeviceTypeChanged)
1678       return ChangeDeviceType(oldPrimaryType, m_configuration.deviceTypes[0]);
1679     else if (bPhysicalAddressChanged)
1680       return SetPhysicalAddress(m_configuration.iPhysicalAddress);
1681     else
1682       return SetHDMIPort(m_configuration.baseDevice, m_configuration.iHDMIPort);
1683   }
1684   else if (m_configuration.bActivateSource == 1 && IsRunning() && !IsActiveSource(m_configuration.logicalAddresses.primary))
1685   {
1686     // activate the source if we're not already the active source
1687     SetActiveSource(m_configuration.deviceTypes.types[0]);
1688   }
1689
1690   return true;
1691 }
1692
1693 bool CCECProcessor::GetCurrentConfiguration(libcec_configuration *configuration)
1694 {
1695   // client version 1.5.0
1696   snprintf(configuration->strDeviceName, 13, "%s", m_configuration.strDeviceName);
1697   configuration->deviceTypes          = m_configuration.deviceTypes;
1698   configuration->bAutodetectAddress   = m_configuration.bAutodetectAddress;
1699   configuration->iPhysicalAddress     = m_configuration.iPhysicalAddress;
1700   configuration->baseDevice           = m_configuration.baseDevice;
1701   configuration->iHDMIPort            = m_configuration.iHDMIPort;
1702   configuration->clientVersion        = m_configuration.clientVersion;
1703   configuration->serverVersion        = m_configuration.serverVersion;
1704   configuration->tvVendor             = m_configuration.tvVendor;
1705
1706   configuration->bGetSettingsFromROM  = m_configuration.bGetSettingsFromROM;
1707   configuration->bUseTVMenuLanguage   = m_configuration.bUseTVMenuLanguage;
1708   configuration->bActivateSource      = m_configuration.bActivateSource;
1709   configuration->wakeDevices          = m_configuration.wakeDevices;
1710   configuration->powerOffDevices      = m_configuration.powerOffDevices;
1711   configuration->bPowerOffScreensaver = m_configuration.bPowerOffScreensaver;
1712   configuration->bPowerOffOnStandby   = m_configuration.bPowerOffOnStandby;
1713
1714   // client version 1.5.1
1715   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_5_1)
1716     configuration->bSendInactiveSource = m_configuration.bSendInactiveSource;
1717
1718   // client version 1.5.3
1719   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_5_3)
1720     configuration->logicalAddresses    = m_configuration.logicalAddresses;
1721
1722   // client version 1.6.0
1723   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_6_0)
1724   {
1725     configuration->iFirmwareVersion          = m_configuration.iFirmwareVersion;
1726     configuration->bPowerOffDevicesOnStandby = m_configuration.bPowerOffDevicesOnStandby;
1727     configuration->bShutdownOnStandby        = m_configuration.bShutdownOnStandby;
1728   }
1729
1730   // client version 1.6.2
1731   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_6_2)
1732   {
1733     memcpy(configuration->strDeviceLanguage, m_configuration.strDeviceLanguage, 3);
1734     configuration->iFirmwareBuildDate      = m_configuration.iFirmwareBuildDate;
1735   }
1736   return true;
1737 }
1738
1739 bool CCECProcessor::CanPersistConfiguration(void)
1740 {
1741   return m_communication ? m_communication->GetFirmwareVersion() >= 2 : false;
1742 }
1743
1744 bool CCECProcessor::PersistConfiguration(libcec_configuration *configuration)
1745 {
1746   return m_communication ? m_communication->PersistConfiguration(configuration) : false;
1747 }
1748
1749 void CCECProcessor::RescanActiveDevices(void)
1750 {
1751   for (unsigned int iPtr = 0; iPtr < CECDEVICE_BROADCAST; iPtr++)
1752     m_busDevices[iPtr]->GetStatus(true);
1753 }
1754
1755 bool CCECProcessor::GetDeviceInformation(const char *strPort, libcec_configuration *config, uint32_t iTimeoutMs /* = 10000 */)
1756 {
1757   if (!OpenConnection(strPort, 38400, iTimeoutMs, false))
1758     return false;
1759
1760   config->iFirmwareVersion = m_communication->GetFirmwareVersion();
1761   config->iPhysicalAddress = m_communication->GetPhysicalAddress();
1762
1763   delete m_communication;
1764   m_communication = NULL;
1765   return true;
1766 }
1767
1768 bool CCECProcessor::TransmitPendingActiveSourceCommands(void)
1769 {
1770   bool bReturn(true);
1771   for (unsigned int iPtr = 0; iPtr < CECDEVICE_BROADCAST; iPtr++)
1772     bReturn &= m_busDevices[iPtr]->TransmitPendingActiveSourceCommands();
1773   return bReturn;
1774 }