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 #define CEC_PROCESSOR_SIGNAL_WAIT_TIME 1000
  51
  52 CCECProcessor::CCECProcessor(CLibCEC *controller, libcec_configuration *configuration) :
  53     m_bConnectionOpened(false),
  54     m_bInitialised(false),
  55     m_communication(NULL),
  56     m_controller(controller),
  57     m_bMonitor(false),
  58     m_iStandardLineTimeout(3),
  59     m_iRetryLineTimeout(3),
  60     m_iLastTransmission(0)
  61 {
  62   CreateBusDevices();
  63   m_configuration.Clear();
  64   m_configuration.serverVersion = CEC_SERVER_VERSION_1_6_2;
  65   SetConfiguration(configuration);
  66
  67   if (m_configuration.tvVendor != CEC_VENDOR_UNKNOWN)
  68     m_busDevices[CECDEVICE_TV]->ReplaceHandler(false);
  69 }
  70
  71 CCECProcessor::CCECProcessor(CLibCEC *controller, const char *strDeviceName, const cec_device_type_list &types, uint16_t iPhysicalAddress) :
  72     m_bConnectionOpened(false),
  73     m_bInitialised(false),
  74     m_communication(NULL),
  75     m_controller(controller),
  76     m_bMonitor(false),
  77     m_iStandardLineTimeout(3),
  78     m_iRetryLineTimeout(3),
  79     m_iLastTransmission(0)
  80 {
  81   m_configuration.Clear();
  82   m_configuration.serverVersion    = CEC_SERVER_VERSION_1_6_2;
  83
  84   // client version < 1.5.0
  85   m_configuration.clientVersion    = (uint32_t)CEC_CLIENT_VERSION_PRE_1_5;
  86   snprintf(m_configuration.strDeviceName, 13, "%s", strDeviceName);
  87   m_configuration.deviceTypes      = types;
  88   m_configuration.iPhysicalAddress = iPhysicalAddress;
  89   m_configuration.baseDevice       = (cec_logical_address)CEC_DEFAULT_BASE_DEVICE;
  90   m_configuration.iHDMIPort        = CEC_DEFAULT_HDMI_PORT;
  91
  92   if (m_configuration.deviceTypes.IsEmpty())
  93     m_configuration.deviceTypes.Add(CEC_DEVICE_TYPE_RECORDING_DEVICE);
  94   CreateBusDevices();
  95 }
  96
  97 void CCECProcessor::CreateBusDevices(void)
  98 {
  99   for (int iPtr = 0; iPtr < 16; iPtr++)
 100   {
 101     switch(iPtr)
 102     {
 103     case CECDEVICE_AUDIOSYSTEM:
 104       m_busDevices[iPtr] = new CCECAudioSystem(this, (cec_logical_address) iPtr, CEC_INVALID_PHYSICAL_ADDRESS);
 105       break;
 106     case CECDEVICE_PLAYBACKDEVICE1:
 107     case CECDEVICE_PLAYBACKDEVICE2:
 108     case CECDEVICE_PLAYBACKDEVICE3:
 109       m_busDevices[iPtr] = new CCECPlaybackDevice(this, (cec_logical_address) iPtr, CEC_INVALID_PHYSICAL_ADDRESS);
 110       break;
 111     case CECDEVICE_RECORDINGDEVICE1:
 112     case CECDEVICE_RECORDINGDEVICE2:
 113     case CECDEVICE_RECORDINGDEVICE3:
 114       m_busDevices[iPtr] = new CCECRecordingDevice(this, (cec_logical_address) iPtr, CEC_INVALID_PHYSICAL_ADDRESS);
 115       break;
 116     case CECDEVICE_TUNER1:
 117     case CECDEVICE_TUNER2:
 118     case CECDEVICE_TUNER3:
 119     case CECDEVICE_TUNER4:
 120       m_busDevices[iPtr] = new CCECTuner(this, (cec_logical_address) iPtr, CEC_INVALID_PHYSICAL_ADDRESS);
 121       break;
 122     case CECDEVICE_TV:
 123       m_busDevices[iPtr] = new CCECTV(this, (cec_logical_address) iPtr, CEC_PHYSICAL_ADDRESS_TV);
 124       break;
 125     default:
 126       m_busDevices[iPtr] = new CCECBusDevice(this, (cec_logical_address) iPtr, CEC_INVALID_PHYSICAL_ADDRESS);
 127       break;
 128     }
 129   }
 130 }
 131
 132 CCECProcessor::~CCECProcessor(void)
 133 {
 134   Close();
 135
 136   for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
 137   {
 138     delete m_busDevices[iPtr];
 139     m_busDevices[iPtr] = NULL;
 140   }
 141 }
 142
 143 void CCECProcessor::Close(void)
 144 {
 145   StopThread(false);
 146   SetInitialised(false);
 147   StopThread();
 148
 149   bool bClose(false);
 150   {
 151     CLockObject lock(m_mutex);
 152     bClose = m_bConnectionOpened;
 153     m_bConnectionOpened = false;
 154   }
 155
 156   if (bClose && m_communication)
 157   {
 158     delete m_communication;
 159     m_communication = NULL;
 160   }
 161 }
 162
 163 bool CCECProcessor::OpenConnection(const char *strPort, uint16_t iBaudRate, uint32_t iTimeoutMs, bool bStartListening /* = true */)
 164 {
 165   bool bReturn(false);
 166   Close();
 167
 168   {
 169     CLockObject lock(m_mutex);
 170     if (m_bConnectionOpened)
 171     {
 172       CLibCEC::AddLog(CEC_LOG_ERROR, "connection already opened");
 173       return false;
 174     }
 175     m_communication = new CUSBCECAdapterCommunication(this, strPort, iBaudRate);
 176     m_bConnectionOpened = (m_communication != NULL);
 177   }
 178
 179   CTimeout timeout(iTimeoutMs > 0 ? iTimeoutMs : CEC_DEFAULT_TRANSMIT_WAIT);
 180
 181   /* open a new connection */
 182   unsigned iConnectTry(0);
 183   while (timeout.TimeLeft() > 0 && (bReturn = m_communication->Open((timeout.TimeLeft() / CEC_CONNECT_TRIES), false, bStartListening)) == false)
 184   {
 185     CLibCEC::AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry);
 186     m_communication->Close();
 187     CEvent::Sleep(CEC_DEFAULT_CONNECT_RETRY_WAIT);
 188   }
 189
 190   if (bReturn)
 191   {
 192     m_configuration.iFirmwareVersion = m_communication->GetFirmwareVersion();
 193     m_configuration.iFirmwareBuildDate = m_communication->GetFirmwareBuildDate();
 194     CStdString strLog;
 195     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);
 196     if (m_configuration.iFirmwareBuildDate > 0)
 197     {
 198       time_t buildTime = (time_t)m_configuration.iFirmwareBuildDate;
 199       strLog.AppendFormat(", firmware build date: %s", asctime(gmtime(&buildTime)));
 200       strLog = strLog.Left((int)strLog.length() - 1); // strip \n added by asctime
 201       strLog.append(" +0000");
 202     }
 203     CLibCEC::AddLog(CEC_LOG_NOTICE, strLog);
 204   }
 205
 206   if (m_configuration.bGetSettingsFromROM == 1)
 207   {
 208     libcec_configuration config;
 209     config.Clear();
 210     m_communication->GetConfiguration(&config);
 211
 212     CLockObject lock(m_mutex);
 213     if (!config.deviceTypes.IsEmpty())
 214       m_configuration.deviceTypes = config.deviceTypes;
 215     if (config.iPhysicalAddress > 0)
 216       m_configuration.iPhysicalAddress = config.iPhysicalAddress;
 217     snprintf(m_configuration.strDeviceName, 13, "%s", config.strDeviceName);
 218   }
 219
 220   return bReturn;
 221 }
 222
 223 bool CCECProcessor::IsInitialised(void)
 224 {
 225   CLockObject lock(m_threadMutex);
 226   return m_bInitialised;
 227 }
 228
 229 void CCECProcessor::SetInitialised(bool bSetTo /* = true */)
 230 {
 231   CLockObject lock(m_mutex);
 232   m_bInitialised = bSetTo;
 233 }
 234
 235 bool CCECProcessor::Initialise(void)
 236 {
 237   bool bReturn(false);
 238   {
 239     CLockObject lock(m_mutex);
 240     if (!m_configuration.logicalAddresses.IsEmpty())
 241       m_configuration.logicalAddresses.Clear();
 242
 243     if (!FindLogicalAddresses())
 244     {
 245       CLibCEC::AddLog(CEC_LOG_ERROR, "could not detect our logical addresses");
 246       return bReturn;
 247     }
 248
 249     /* only set our OSD name for the primary device */
 250     m_busDevices[m_configuration.logicalAddresses.primary]->m_strDeviceName = m_configuration.strDeviceName;
 251
 252     /* make the primary device the active source if the option is set */
 253     if (m_configuration.bActivateSource == 1)
 254       m_busDevices[m_configuration.logicalAddresses.primary]->m_bActiveSource = true;
 255
 256     /* set the default menu language for devices we control */
 257     cec_menu_language language;
 258     language.device = m_configuration.logicalAddresses.primary;
 259     memcpy(language.language, m_configuration.strDeviceLanguage, 3);
 260     language.language[3] = 0;
 261
 262     for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
 263     {
 264       if (m_configuration.logicalAddresses[iPtr])
 265       {
 266         language.device = (cec_logical_address) iPtr;
 267         m_busDevices[iPtr]->SetMenuLanguage(language);
 268       }
 269     }
 270   }
 271
 272   /* get the vendor id from the TV, so we are using the correct handler */
 273   m_busDevices[CECDEVICE_TV]->GetVendorId();
 274
 275   if (m_configuration.iPhysicalAddress != 0)
 276   {
 277     CLibCEC::AddLog(CEC_LOG_NOTICE, "setting the physical address to %4x", m_configuration.iPhysicalAddress);
 278     m_busDevices[m_configuration.logicalAddresses.primary]->m_iPhysicalAddress = m_configuration.iPhysicalAddress;
 279     if ((bReturn = m_busDevices[m_configuration.logicalAddresses.primary]->TransmitPhysicalAddress()) == false)
 280       CLibCEC::AddLog(CEC_LOG_ERROR, "unable to set the physical address to %4x", m_configuration.iPhysicalAddress);
 281   }
 282   else if (m_configuration.iPhysicalAddress == 0 && (bReturn = SetHDMIPort(m_configuration.baseDevice, m_configuration.iHDMIPort, true)) == false)
 283     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);
 284
 285   if (bReturn && m_configuration.bActivateSource == 1)
 286     m_busDevices[m_configuration.logicalAddresses.primary]->ActivateSource();
 287
 288   SetInitialised(bReturn);
 289   if (bReturn)
 290     CLibCEC::ConfigurationChanged(m_configuration);
 291
 292   return bReturn;
 293 }
 294
 295 bool CCECProcessor::Start(const char *strPort, uint16_t iBaudRate /* = CEC_SERIAL_DEFAULT_BAUDRATE */, uint32_t iTimeoutMs /* = CEC_DEFAULT_CONNECT_TIMEOUT */)
 296 {
 297   bool bReturn(false);
 298
 299   {
 300     CLockObject lock(m_mutex);
 301     if (!OpenConnection(strPort, iBaudRate, iTimeoutMs))
 302       return bReturn;
 303
 304     /* create the processor thread */
 305     if (!CreateThread())
 306     {
 307       CLibCEC::AddLog(CEC_LOG_ERROR, "could not create a processor thread");
 308       return bReturn;
 309     }
 310   }
 311
 312   if ((bReturn = Initialise()) == false)
 313   {
 314     CLibCEC::AddLog(CEC_LOG_ERROR, "could not create a processor thread");
 315     StopThread(true);
 316   }
 317   else
 318   {
 319     CLibCEC::AddLog(CEC_LOG_DEBUG, "processor thread started");
 320   }
 321
 322   return bReturn;
 323 }
 324
 325 bool CCECProcessor::TryLogicalAddress(cec_logical_address address)
 326 {
 327   if (m_busDevices[address]->TryLogicalAddress())
 328   {
 329     m_configuration.logicalAddresses.Set(address);
 330     return true;
 331   }
 332
 333   return false;
 334 }
 335
 336 bool CCECProcessor::FindLogicalAddressRecordingDevice(void)
 337 {
 338   CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'recording device'");
 339   return TryLogicalAddress(CECDEVICE_RECORDINGDEVICE1) ||
 340       TryLogicalAddress(CECDEVICE_RECORDINGDEVICE2) ||
 341       TryLogicalAddress(CECDEVICE_RECORDINGDEVICE3);
 342 }
 343
 344 bool CCECProcessor::FindLogicalAddressTuner(void)
 345 {
 346   CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'tuner'");
 347   return TryLogicalAddress(CECDEVICE_TUNER1) ||
 348       TryLogicalAddress(CECDEVICE_TUNER2) ||
 349       TryLogicalAddress(CECDEVICE_TUNER3) ||
 350       TryLogicalAddress(CECDEVICE_TUNER4);
 351 }
 352
 353 bool CCECProcessor::FindLogicalAddressPlaybackDevice(void)
 354 {
 355   CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'playback device'");
 356   return TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE1) ||
 357       TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE2) ||
 358       TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE3);
 359 }
 360
 361 bool CCECProcessor::FindLogicalAddressAudioSystem(void)
 362 {
 363   CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'audio'");
 364   return TryLogicalAddress(CECDEVICE_AUDIOSYSTEM);
 365 }
 366
 367 bool CCECProcessor::ChangeDeviceType(cec_device_type from, cec_device_type to)
 368 {
 369   bool bChanged(false);
 370
 371   CLibCEC::AddLog(CEC_LOG_NOTICE, "changing device type '%s' into '%s'", ToString(from), ToString(to));
 372
 373   CLockObject lock(m_mutex);
 374   CCECBusDevice *previousDevice = GetDeviceByType(from);
 375   m_configuration.logicalAddresses.primary = CECDEVICE_UNKNOWN;
 376
 377   for (unsigned int iPtr = 0; iPtr < 5; iPtr++)
 378   {
 379     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
 380       continue;
 381
 382     if (m_configuration.deviceTypes.types[iPtr] == from)
 383     {
 384       bChanged = true;
 385       m_configuration.deviceTypes.types[iPtr] = to;
 386     }
 387     else if (m_configuration.deviceTypes.types[iPtr] == to && bChanged)
 388     {
 389       m_configuration.deviceTypes.types[iPtr] = CEC_DEVICE_TYPE_RESERVED;
 390     }
 391   }
 392
 393   if (bChanged)
 394   {
 395     FindLogicalAddresses();
 396
 397     CCECBusDevice *newDevice = GetDeviceByType(to);
 398     if (previousDevice && newDevice)
 399     {
 400       newDevice->SetDeviceStatus(CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC);
 401       previousDevice->SetDeviceStatus(CEC_DEVICE_STATUS_NOT_PRESENT);
 402
 403       newDevice->SetCecVersion(previousDevice->GetCecVersion(false));
 404       previousDevice->SetCecVersion(CEC_VERSION_UNKNOWN);
 405
 406       newDevice->SetMenuLanguage(previousDevice->GetMenuLanguage(false));
 407
 408       newDevice->SetMenuState(previousDevice->GetMenuState());
 409       previousDevice->SetMenuState(CEC_MENU_STATE_DEACTIVATED);
 410
 411       newDevice->SetOSDName(previousDevice->GetOSDName(false));
 412       previousDevice->SetOSDName(ToString(previousDevice->GetLogicalAddress()));
 413
 414       newDevice->SetPhysicalAddress(previousDevice->GetPhysicalAddress());
 415       previousDevice->SetPhysicalAddress(CEC_INVALID_PHYSICAL_ADDRESS);
 416
 417       newDevice->SetPowerStatus(previousDevice->GetPowerStatus(false));
 418       previousDevice->SetPowerStatus(CEC_POWER_STATUS_UNKNOWN);
 419
 420       newDevice->SetVendorId(previousDevice->GetVendorId(false));
 421       previousDevice->SetVendorId(CEC_VENDOR_UNKNOWN);
 422
 423       if ((from == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || from == CEC_DEVICE_TYPE_RECORDING_DEVICE) &&
 424           (to == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || to == CEC_DEVICE_TYPE_RECORDING_DEVICE))
 425       {
 426         ((CCECPlaybackDevice *) newDevice)->SetDeckControlMode(((CCECPlaybackDevice *) previousDevice)->GetDeckControlMode());
 427         ((CCECPlaybackDevice *) previousDevice)->SetDeckControlMode(CEC_DECK_CONTROL_MODE_STOP);
 428
 429         ((CCECPlaybackDevice *) newDevice)->SetDeckStatus(((CCECPlaybackDevice *) previousDevice)->GetDeckStatus());
 430         ((CCECPlaybackDevice *) previousDevice)->SetDeckStatus(CEC_DECK_INFO_STOP);
 431       }
 432     }
 433   }
 434
 435   return true;
 436 }
 437
 438 bool CCECProcessor::FindLogicalAddresses(void)
 439 {
 440   bool bReturn(true);
 441   m_configuration.logicalAddresses.Clear();
 442
 443   if (m_configuration.deviceTypes.IsEmpty())
 444   {
 445     CLibCEC::AddLog(CEC_LOG_ERROR, "no device types set");
 446     return false;
 447   }
 448
 449   for (unsigned int iPtr = 0; iPtr < 5; iPtr++)
 450   {
 451     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
 452       continue;
 453
 454     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - device %d: type %d", __FUNCTION__, iPtr, m_configuration.deviceTypes.types[iPtr]);
 455
 456     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RECORDING_DEVICE)
 457       bReturn &= FindLogicalAddressRecordingDevice();
 458     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_TUNER)
 459       bReturn &= FindLogicalAddressTuner();
 460     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_PLAYBACK_DEVICE)
 461       bReturn &= FindLogicalAddressPlaybackDevice();
 462     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_AUDIO_SYSTEM)
 463       bReturn &= FindLogicalAddressAudioSystem();
 464   }
 465
 466   if (bReturn)
 467     SetAckMask(m_configuration.logicalAddresses.AckMask());
 468
 469   return bReturn;
 470 }
 471
 472 void CCECProcessor::ReplaceHandlers(void)
 473 {
 474   if (!IsInitialised())
 475     return;
 476   for (uint8_t iPtr = 0; iPtr <= CECDEVICE_PLAYBACKDEVICE3; iPtr++)
 477     m_busDevices[iPtr]->ReplaceHandler(m_bInitialised);
 478 }
 479
 480 bool CCECProcessor::OnCommandReceived(const cec_command &command)
 481 {
 482   return m_inBuffer.Push(command);
 483 }
 484
 485 void *CCECProcessor::Process(void)
 486 {
 487   CLibCEC::AddLog(CEC_LOG_DEBUG, "processor thread started");
 488
 489   cec_command command;
 490   command.Clear();
 491
 492   while (!IsStopped() && m_communication->IsOpen())
 493   {
 494     if (m_inBuffer.Pop(command, CEC_PROCESSOR_SIGNAL_WAIT_TIME))
 495       ParseCommand(command);
 496
 497     if (IsInitialised())
 498     {
 499       ReplaceHandlers();
 500
 501       m_controller->CheckKeypressTimeout();
 502     }
 503   }
 504
 505   return NULL;
 506 }
 507
 508 bool CCECProcessor::SetActiveSource(cec_device_type type /* = CEC_DEVICE_TYPE_RESERVED */)
 509 {
 510   bool bReturn(false);
 511
 512   if (!IsRunning())
 513     return bReturn;
 514
 515   cec_logical_address addr = m_configuration.logicalAddresses.primary;
 516
 517   if (type != CEC_DEVICE_TYPE_RESERVED)
 518   {
 519     for (uint8_t iPtr = 0; iPtr <= 11; iPtr++)
 520     {
 521       if (m_configuration.logicalAddresses[iPtr] && m_busDevices[iPtr]->m_type == type)
 522       {
 523         addr = (cec_logical_address) iPtr;
 524         break;
 525       }
 526     }
 527   }
 528
 529   m_busDevices[addr]->SetActiveSource();
 530   if (m_busDevices[addr]->GetPhysicalAddress() != CEC_INVALID_PHYSICAL_ADDRESS)
 531     bReturn = m_busDevices[addr]->ActivateSource();
 532
 533   return bReturn;
 534 }
 535
 536 bool CCECProcessor::SetActiveSource(uint16_t iStreamPath)
 537 {
 538   bool bReturn(false);
 539
 540   // suppress polls when searching for a device
 541   CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamPath);
 542   if (device)
 543   {
 544     device->SetActiveSource();
 545     bReturn = true;
 546   }
 547   else
 548   {
 549     CLibCEC::AddLog(CEC_LOG_DEBUG, "device with PA '%04x' not found", iStreamPath);
 550   }
 551
 552   return bReturn;
 553 }
 554
 555 void CCECProcessor::SetStandardLineTimeout(uint8_t iTimeout)
 556 {
 557   CLockObject lock(m_mutex);
 558   m_iStandardLineTimeout = iTimeout;
 559 }
 560
 561 void CCECProcessor::SetRetryLineTimeout(uint8_t iTimeout)
 562 {
 563   CLockObject lock(m_mutex);
 564   m_iRetryLineTimeout = iTimeout;
 565 }
 566
 567 bool CCECProcessor::SetActiveView(void)
 568 {
 569   CLibCEC::AddLog(CEC_LOG_WARNING, "deprecated method %s called", __FUNCTION__);
 570   return SetActiveSource(m_configuration.deviceTypes.IsEmpty() ? CEC_DEVICE_TYPE_RESERVED : m_configuration.deviceTypes[0]);
 571 }
 572
 573 bool CCECProcessor::SetDeckControlMode(cec_deck_control_mode mode, bool bSendUpdate /* = true */)
 574 {
 575   bool bReturn(false);
 576
 577   CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
 578   if (device)
 579   {
 580     ((CCECPlaybackDevice *) device)->SetDeckControlMode(mode);
 581     if (bSendUpdate)
 582       ((CCECPlaybackDevice *) device)->TransmitDeckStatus(CECDEVICE_TV);
 583     bReturn = true;
 584   }
 585
 586   return bReturn;
 587 }
 588
 589 bool CCECProcessor::SetDeckInfo(cec_deck_info info, bool bSendUpdate /* = true */)
 590 {
 591   bool bReturn(false);
 592
 593   CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
 594   if (device)
 595   {
 596     ((CCECPlaybackDevice *) device)->SetDeckStatus(info);
 597     if (bSendUpdate)
 598       ((CCECPlaybackDevice *) device)->TransmitDeckStatus(CECDEVICE_TV);
 599     bReturn = true;
 600   }
 601
 602   return bReturn;
 603 }
 604
 605 bool CCECProcessor::SetHDMIPort(cec_logical_address iBaseDevice, uint8_t iPort, bool bForce /* = false */)
 606 {
 607   bool bReturn(false);
 608
 609   // limit the HDMI port range to 1-15
 610   if (iPort < 1)
 611       iPort = 1;
 612   if (iPort > 15)
 613       iPort = 15;
 614
 615   {
 616     CLockObject lock(m_mutex);
 617     m_configuration.baseDevice = iBaseDevice;
 618     m_configuration.iHDMIPort = iPort;
 619   }
 620
 621   if (!IsRunning() && !bForce)
 622     return true;
 623
 624   CLibCEC::AddLog(CEC_LOG_DEBUG, "setting HDMI port to %d on device %s (%d)", iPort, ToString(iBaseDevice), (int)iBaseDevice);
 625
 626   uint16_t iPhysicalAddress(0);
 627   if (iBaseDevice > CECDEVICE_TV)
 628   {
 629     iPhysicalAddress = m_busDevices[iBaseDevice]->GetPhysicalAddress();
 630   }
 631
 632   if (iPhysicalAddress <= CEC_MAX_PHYSICAL_ADDRESS)
 633   {
 634     if (iPhysicalAddress == 0)
 635       iPhysicalAddress += 0x1000 * iPort;
 636     else if (iPhysicalAddress % 0x1000 == 0)
 637       iPhysicalAddress += 0x100 * iPort;
 638     else if (iPhysicalAddress % 0x100 == 0)
 639       iPhysicalAddress += 0x10 * iPort;
 640     else if (iPhysicalAddress % 0x10 == 0)
 641       iPhysicalAddress += iPort;
 642
 643     bReturn = true;
 644   }
 645
 646   if (!bReturn)
 647     CLibCEC::AddLog(CEC_LOG_ERROR, "failed to set the physical address");
 648   else
 649     SetPhysicalAddress(iPhysicalAddress);
 650
 651   return bReturn;
 652 }
 653
 654 bool CCECProcessor::PhysicalAddressInUse(uint16_t iPhysicalAddress)
 655 {
 656   for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
 657   {
 658     if (m_busDevices[iPtr]->GetPhysicalAddress() == iPhysicalAddress)
 659       return true;
 660   }
 661   return false;
 662 }
 663
 664 bool CCECProcessor::TransmitInactiveSource(void)
 665 {
 666   if (!IsRunning())
 667     return false;
 668
 669   if (!m_configuration.logicalAddresses.IsEmpty() && m_busDevices[m_configuration.logicalAddresses.primary])
 670     return m_busDevices[m_configuration.logicalAddresses.primary]->TransmitInactiveSource();
 671   return false;
 672 }
 673
 674 void CCECProcessor::LogOutput(const cec_command &data)
 675 {
 676   CStdString strTx;
 677   strTx.Format("<< %02x", ((uint8_t)data.initiator << 4) + (uint8_t)data.destination);
 678   if (data.opcode_set)
 679       strTx.AppendFormat(":%02x", (uint8_t)data.opcode);
 680
 681   for (uint8_t iPtr = 0; iPtr < data.parameters.size; iPtr++)
 682     strTx.AppendFormat(":%02x", data.parameters[iPtr]);
 683   CLibCEC::AddLog(CEC_LOG_TRAFFIC, strTx.c_str());
 684 }
 685
 686 bool CCECProcessor::SetLogicalAddress(cec_logical_address iLogicalAddress)
 687 {
 688   CLockObject lock(m_mutex);
 689   if (m_configuration.logicalAddresses.primary != iLogicalAddress)
 690   {
 691     CLibCEC::AddLog(CEC_LOG_NOTICE, "<< setting primary logical address to %1x", iLogicalAddress);
 692     m_configuration.logicalAddresses.primary = iLogicalAddress;
 693     m_configuration.logicalAddresses.Set(iLogicalAddress);
 694     return SetAckMask(m_configuration.logicalAddresses.AckMask());
 695   }
 696
 697   return true;
 698 }
 699
 700 bool CCECProcessor::SetMenuState(cec_menu_state state, bool bSendUpdate /* = true */)
 701 {
 702   for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
 703   {
 704     if (m_configuration.logicalAddresses[iPtr])
 705       m_busDevices[iPtr]->SetMenuState(state);
 706   }
 707
 708   if (bSendUpdate)
 709     m_busDevices[m_configuration.logicalAddresses.primary]->TransmitMenuState(CECDEVICE_TV);
 710
 711   return true;
 712 }
 713
 714 bool CCECProcessor::SetPhysicalAddress(uint16_t iPhysicalAddress, bool bSendUpdate /* = true */)
 715 {
 716   bool bSendActiveView(false);
 717   bool bReturn(false);
 718   cec_logical_addresses sendUpdatesTo;
 719   sendUpdatesTo.Clear();
 720
 721   {
 722     CLockObject lock(m_mutex);
 723     m_configuration.iPhysicalAddress = iPhysicalAddress;
 724     CLibCEC::AddLog(CEC_LOG_DEBUG, "setting physical address to '%4x'", iPhysicalAddress);
 725
 726     if (!m_configuration.logicalAddresses.IsEmpty())
 727     {
 728       bool bWasActiveSource(false);
 729       for (uint8_t iPtr = 0; iPtr < 15; iPtr++)
 730         if (m_configuration.logicalAddresses[iPtr])
 731         {
 732           bWasActiveSource |= m_busDevices[iPtr]->IsActiveSource();
 733           m_busDevices[iPtr]->SetInactiveSource();
 734           m_busDevices[iPtr]->SetPhysicalAddress(iPhysicalAddress);
 735           if (bSendUpdate)
 736             sendUpdatesTo.Set((cec_logical_address)iPtr);
 737         }
 738
 739       bSendActiveView = bWasActiveSource && bSendUpdate;
 740       bReturn = true;
 741     }
 742   }
 743
 744   for (uint8_t iPtr = 0; iPtr < 15; iPtr++)
 745     if (sendUpdatesTo[iPtr])
 746       m_busDevices[iPtr]->TransmitPhysicalAddress();
 747
 748   if (bSendActiveView)
 749     SetActiveView();
 750
 751   if (bReturn)
 752   {
 753     libcec_configuration config;
 754     {
 755       CLockObject lock(m_mutex);
 756       config = m_configuration;
 757     }
 758
 759     PersistConfiguration(&config);
 760     CLibCEC::ConfigurationChanged(config);
 761   }
 762
 763   return bReturn;
 764 }
 765
 766 bool CCECProcessor::SwitchMonitoring(bool bEnable)
 767 {
 768   CLibCEC::AddLog(CEC_LOG_NOTICE, "== %s monitoring mode ==", bEnable ? "enabling" : "disabling");
 769
 770   {
 771     CLockObject lock(m_mutex);
 772     m_bMonitor = bEnable;
 773   }
 774
 775   if (bEnable)
 776     return SetAckMask(0);
 777   else
 778     return SetAckMask(m_configuration.logicalAddresses.AckMask());
 779 }
 780
 781 bool CCECProcessor::PollDevice(cec_logical_address iAddress)
 782 {
 783   if (iAddress != CECDEVICE_UNKNOWN && m_busDevices[iAddress])
 784   {
 785     return m_configuration.logicalAddresses.primary == CECDEVICE_UNKNOWN ?
 786         m_busDevices[iAddress]->TransmitPoll(iAddress) :
 787         m_busDevices[m_configuration.logicalAddresses.primary]->TransmitPoll(iAddress);
 788   }
 789   return false;
 790 }
 791
 792 uint8_t CCECProcessor::VolumeUp(bool bSendRelease /* = true */)
 793 {
 794   uint8_t status = 0;
 795   if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
 796     status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeUp(bSendRelease);
 797
 798   return status;
 799 }
 800
 801 uint8_t CCECProcessor::VolumeDown(bool bSendRelease /* = true */)
 802 {
 803   uint8_t status = 0;
 804   if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
 805     status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeDown(bSendRelease);
 806
 807   return status;
 808 }
 809
 810 uint8_t CCECProcessor::MuteAudio(bool bSendRelease /* = true */)
 811 {
 812   uint8_t status = 0;
 813   if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
 814     status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->MuteAudio(bSendRelease);
 815
 816   return status;
 817 }
 818
 819 CCECBusDevice *CCECProcessor::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress, bool bSuppressUpdate /* = true */)
 820 {
 821   CCECBusDevice *device(NULL);
 822
 823   // invalid PA
 824   if (iPhysicalAddress == CEC_INVALID_PHYSICAL_ADDRESS)
 825     return device;
 826
 827   // check each device until we found a match
 828   for (unsigned int iPtr = 0; !device && iPtr < 16; iPtr++)
 829   {
 830     if (m_busDevices[iPtr]->GetPhysicalAddress(bSuppressUpdate) == iPhysicalAddress)
 831       device = m_busDevices[iPtr];
 832   }
 833
 834   return device;
 835 }
 836
 837 CCECBusDevice *CCECProcessor::GetDeviceByType(cec_device_type type) const
 838 {
 839   CCECBusDevice *device = NULL;
 840
 841   for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
 842   {
 843     if (m_busDevices[iPtr]->m_type == type && m_configuration.logicalAddresses[iPtr])
 844     {
 845       device = m_busDevices[iPtr];
 846       break;
 847     }
 848   }
 849
 850   return device;
 851 }
 852
 853 CCECBusDevice *CCECProcessor::GetPrimaryDevice(void) const
 854 {
 855   CCECBusDevice *device(NULL);
 856   cec_logical_address primary = m_configuration.logicalAddresses.primary;
 857   if (primary != CECDEVICE_UNKNOWN)
 858     device = m_busDevices[primary];
 859   return device;
 860 }
 861
 862 cec_version CCECProcessor::GetDeviceCecVersion(cec_logical_address iAddress)
 863 {
 864   return m_busDevices[iAddress]->GetCecVersion();
 865 }
 866
 867 cec_osd_name CCECProcessor::GetDeviceOSDName(cec_logical_address iAddress)
 868 {
 869   CStdString strOSDName = m_busDevices[iAddress]->GetOSDName();
 870   cec_osd_name retVal;
 871
 872   snprintf(retVal.name, sizeof(retVal.name), "%s", strOSDName.c_str());
 873   retVal.device = iAddress;
 874
 875   return retVal;
 876 }
 877
 878 bool CCECProcessor::GetDeviceMenuLanguage(cec_logical_address iAddress, cec_menu_language *language)
 879 {
 880   if (m_busDevices[iAddress])
 881   {
 882     *language = m_busDevices[iAddress]->GetMenuLanguage();
 883     return (strcmp(language->language, "???") != 0);
 884   }
 885   return false;
 886 }
 887
 888 CStdString CCECProcessor::GetDeviceName(void) const
 889 {
 890   CStdString strName;
 891   strName = m_configuration.strDeviceName;
 892   return strName;
 893 }
 894
 895 uint64_t CCECProcessor::GetDeviceVendorId(cec_logical_address iAddress)
 896 {
 897   if (m_busDevices[iAddress])
 898     return m_busDevices[iAddress]->GetVendorId();
 899   return false;
 900 }
 901
 902 uint16_t CCECProcessor::GetDevicePhysicalAddress(cec_logical_address iAddress)
 903 {
 904   if (m_busDevices[iAddress])
 905     return m_busDevices[iAddress]->GetPhysicalAddress(false);
 906   return false;
 907 }
 908
 909 cec_power_status CCECProcessor::GetDevicePowerStatus(cec_logical_address iAddress)
 910 {
 911   if (m_busDevices[iAddress])
 912     return m_busDevices[iAddress]->GetPowerStatus();
 913   return CEC_POWER_STATUS_UNKNOWN;
 914 }
 915
 916 cec_logical_address CCECProcessor::GetActiveSource(bool bRequestActiveSource /* = true */)
 917 {
 918   for (uint8_t iPtr = 0; iPtr <= 11; iPtr++)
 919   {
 920     if (m_busDevices[iPtr]->IsActiveSource())
 921       return (cec_logical_address)iPtr;
 922   }
 923
 924   if (bRequestActiveSource && m_configuration.logicalAddresses.primary != CECDEVICE_UNKNOWN)
 925   {
 926     CCECBusDevice *primary = m_busDevices[m_configuration.logicalAddresses.primary];
 927     if (primary)
 928       primary->RequestActiveSource();
 929
 930     return GetActiveSource(false);
 931   }
 932
 933   return CECDEVICE_UNKNOWN;
 934 }
 935
 936 bool CCECProcessor::IsActiveSource(cec_logical_address iAddress)
 937 {
 938   return iAddress >= CECDEVICE_TV && iAddress < CECDEVICE_BROADCAST ?
 939     m_busDevices[iAddress]->IsActiveSource() :
 940     false;
 941 }
 942
 943 bool CCECProcessor::Transmit(const cec_command &data)
 944 {
 945   if (m_configuration.logicalAddresses[(uint8_t)data.destination])
 946   {
 947     CLibCEC::AddLog(CEC_LOG_WARNING, "not sending data to myself!");
 948     return false;
 949   }
 950
 951   uint8_t iMaxTries(0);
 952   {
 953     CLockObject lock(m_mutex);
 954     if (IsStopped())
 955       return false;
 956     LogOutput(data);
 957     m_iLastTransmission = GetTimeMs();
 958     if (!m_communication || !m_communication->IsOpen())
 959     {
 960       CLibCEC::AddLog(CEC_LOG_ERROR, "cannot transmit command: connection closed");
 961       return false;
 962     }
 963     iMaxTries = m_busDevices[data.initiator]->GetHandler()->GetTransmitRetries() + 1;
 964   }
 965
 966   bool bRetry(true);
 967   uint8_t iTries(0);
 968   uint8_t iLineTimeout = m_iStandardLineTimeout;
 969   cec_adapter_message_state adapterState = ADAPTER_MESSAGE_STATE_UNKNOWN;
 970
 971   while (bRetry && ++iTries < iMaxTries)
 972   {
 973     if (m_busDevices[data.initiator]->IsUnsupportedFeature(data.opcode))
 974       return false;
 975
 976     adapterState = m_communication->Write(data, bRetry, iLineTimeout);
 977     iLineTimeout = m_iRetryLineTimeout;
 978   }
 979
 980   return adapterState == ADAPTER_MESSAGE_STATE_SENT_ACKED;
 981 }
 982
 983 void CCECProcessor::TransmitAbort(cec_logical_address address, cec_opcode opcode, cec_abort_reason reason /* = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE */)
 984 {
 985   CLibCEC::AddLog(CEC_LOG_DEBUG, "<< transmitting abort message");
 986
 987   cec_command command;
 988   // TODO
 989   cec_command::Format(command, m_configuration.logicalAddresses.primary, address, CEC_OPCODE_FEATURE_ABORT);
 990   command.parameters.PushBack((uint8_t)opcode);
 991   command.parameters.PushBack((uint8_t)reason);
 992
 993   Transmit(command);
 994 }
 995
 996 void CCECProcessor::ParseCommand(const cec_command &command)
 997 {
 998   CStdString dataStr;
 999   dataStr.Format(">> %1x%1x", command.initiator, command.destination);
1000   if (command.opcode_set == 1)
1001     dataStr.AppendFormat(":%02x", command.opcode);
1002   for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++)
1003     dataStr.AppendFormat(":%02x", (unsigned int)command.parameters[iPtr]);
1004   CLibCEC::AddLog(CEC_LOG_TRAFFIC, dataStr.c_str());
1005
1006   if (!m_bMonitor && command.initiator >= CECDEVICE_TV && command.initiator <= CECDEVICE_BROADCAST)
1007     m_busDevices[(uint8_t)command.initiator]->HandleCommand(command);
1008 }
1009
1010 cec_logical_addresses CCECProcessor::GetActiveDevices(void)
1011 {
1012   cec_logical_addresses addresses;
1013   addresses.Clear();
1014   for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
1015   {
1016     if (m_busDevices[iPtr]->GetStatus() == CEC_DEVICE_STATUS_PRESENT)
1017       addresses.Set((cec_logical_address) iPtr);
1018   }
1019   return addresses;
1020 }
1021
1022 bool CCECProcessor::IsPresentDevice(cec_logical_address address)
1023 {
1024   return m_busDevices[address]->GetStatus() == CEC_DEVICE_STATUS_PRESENT;
1025 }
1026
1027 bool CCECProcessor::IsPresentDeviceType(cec_device_type type)
1028 {
1029   for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
1030   {
1031     if (m_busDevices[iPtr]->GetType() == type && m_busDevices[iPtr]->GetStatus() == CEC_DEVICE_STATUS_PRESENT)
1032       return true;
1033   }
1034
1035   return false;
1036 }
1037
1038 uint16_t CCECProcessor::GetPhysicalAddress(void) const
1039 {
1040   if (!m_configuration.logicalAddresses.IsEmpty() && m_busDevices[m_configuration.logicalAddresses.primary])
1041     return m_busDevices[m_configuration.logicalAddresses.primary]->GetPhysicalAddress();
1042   return false;
1043 }
1044
1045 bool CCECProcessor::SetAckMask(uint16_t iMask)
1046 {
1047   return m_communication ? m_communication->SetAckMask(iMask) : false;
1048 }
1049
1050 bool CCECProcessor::TransmitKeypress(cec_logical_address iDestination, cec_user_control_code key, bool bWait /* = true */)
1051 {
1052   return m_busDevices[iDestination]->TransmitKeypress(key, bWait);
1053 }
1054
1055 bool CCECProcessor::TransmitKeyRelease(cec_logical_address iDestination, bool bWait /* = true */)
1056 {
1057   return m_busDevices[iDestination]->TransmitKeyRelease(bWait);
1058 }
1059
1060 bool CCECProcessor::EnablePhysicalAddressDetection(void)
1061 {
1062   CLibCEC::AddLog(CEC_LOG_WARNING, "deprecated method %s called", __FUNCTION__);
1063   uint16_t iPhysicalAddress = m_communication->GetPhysicalAddress();
1064   if (iPhysicalAddress != 0)
1065   {
1066     m_configuration.bAutodetectAddress = 1;
1067     m_configuration.iPhysicalAddress = iPhysicalAddress;
1068     m_configuration.baseDevice = CECDEVICE_UNKNOWN;
1069     m_configuration.iHDMIPort = 0;
1070     return SetPhysicalAddress(iPhysicalAddress);
1071   }
1072   return false;
1073 }
1074
1075 bool CCECProcessor::StandbyDevices(cec_logical_address address /* = CECDEVICE_BROADCAST */)
1076 {
1077   if (address == CECDEVICE_BROADCAST && m_configuration.clientVersion >= CEC_CLIENT_VERSION_1_5_0)
1078   {
1079     bool bReturn(true);
1080     for (uint8_t iPtr = 0; iPtr <= 0xF; iPtr++)
1081     {
1082       if (m_configuration.powerOffDevices[iPtr])
1083       {
1084         CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - putting '%s' in standby mode", __FUNCTION__, ToString((cec_logical_address)iPtr));
1085         bReturn &= m_busDevices[iPtr]->Standby();
1086       }
1087     }
1088     return bReturn;
1089   }
1090
1091   return m_busDevices[address]->Standby();
1092 }
1093
1094 bool CCECProcessor::PowerOnDevices(cec_logical_address address /* = CECDEVICE_BROADCAST */)
1095 {
1096   if (address == CECDEVICE_BROADCAST && m_configuration.clientVersion >= CEC_CLIENT_VERSION_1_5_0)
1097   {
1098     bool bReturn(true);
1099     for (uint8_t iPtr = 0; iPtr <= 0xF; iPtr++)
1100     {
1101       if (m_configuration.wakeDevices[iPtr])
1102       {
1103         CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - powering on '%s'", __FUNCTION__, ToString((cec_logical_address)iPtr));
1104         bReturn &= m_busDevices[iPtr]->PowerOn();
1105       }
1106     }
1107     return bReturn;
1108   }
1109
1110   return m_busDevices[address]->PowerOn();
1111 }
1112
1113 const char *CCECProcessor::ToString(const cec_device_type type)
1114 {
1115   switch (type)
1116   {
1117   case CEC_DEVICE_TYPE_AUDIO_SYSTEM:
1118     return "audio system";
1119   case CEC_DEVICE_TYPE_PLAYBACK_DEVICE:
1120     return "playback device";
1121   case CEC_DEVICE_TYPE_RECORDING_DEVICE:
1122       return "recording device";
1123   case CEC_DEVICE_TYPE_RESERVED:
1124       return "reserved";
1125   case CEC_DEVICE_TYPE_TUNER:
1126       return "tuner";
1127   case CEC_DEVICE_TYPE_TV:
1128       return "TV";
1129   default:
1130     return "unknown";
1131   }
1132 }
1133
1134 const char *CCECProcessor::ToString(const cec_menu_state state)
1135 {
1136   switch (state)
1137   {
1138   case CEC_MENU_STATE_ACTIVATED:
1139     return "activated";
1140   case CEC_MENU_STATE_DEACTIVATED:
1141     return "deactivated";
1142   default:
1143     return "unknown";
1144   }
1145 }
1146
1147 const char *CCECProcessor::ToString(const cec_version version)
1148 {
1149   switch (version)
1150   {
1151   case CEC_VERSION_1_2:
1152     return "1.2";
1153   case CEC_VERSION_1_2A:
1154     return "1.2a";
1155   case CEC_VERSION_1_3:
1156     return "1.3";
1157   case CEC_VERSION_1_3A:
1158     return "1.3a";
1159   case CEC_VERSION_1_4:
1160     return "1.4";
1161   default:
1162     return "unknown";
1163   }
1164 }
1165
1166 const char *CCECProcessor::ToString(const cec_power_status status)
1167 {
1168   switch (status)
1169   {
1170   case CEC_POWER_STATUS_ON:
1171     return "on";
1172   case CEC_POWER_STATUS_STANDBY:
1173     return "standby";
1174   case CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY:
1175     return "in transition from on to standby";
1176   case CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON:
1177     return "in transition from standby to on";
1178   default:
1179     return "unknown";
1180   }
1181 }
1182
1183 const char *CCECProcessor::ToString(const cec_logical_address address)
1184 {
1185   switch(address)
1186   {
1187   case CECDEVICE_AUDIOSYSTEM:
1188     return "Audio";
1189   case CECDEVICE_BROADCAST:
1190     return "Broadcast";
1191   case CECDEVICE_FREEUSE:
1192     return "Free use";
1193   case CECDEVICE_PLAYBACKDEVICE1:
1194     return "Playback 1";
1195   case CECDEVICE_PLAYBACKDEVICE2:
1196     return "Playback 2";
1197   case CECDEVICE_PLAYBACKDEVICE3:
1198     return "Playback 3";
1199   case CECDEVICE_RECORDINGDEVICE1:
1200     return "Recorder 1";
1201   case CECDEVICE_RECORDINGDEVICE2:
1202     return "Recorder 2";
1203   case CECDEVICE_RECORDINGDEVICE3:
1204     return "Recorder 3";
1205   case CECDEVICE_RESERVED1:
1206     return "Reserved 1";
1207   case CECDEVICE_RESERVED2:
1208     return "Reserved 2";
1209   case CECDEVICE_TUNER1:
1210     return "Tuner 1";
1211   case CECDEVICE_TUNER2:
1212     return "Tuner 2";
1213   case CECDEVICE_TUNER3:
1214     return "Tuner 3";
1215   case CECDEVICE_TUNER4:
1216     return "Tuner 4";
1217   case CECDEVICE_TV:
1218     return "TV";
1219   default:
1220     return "unknown";
1221   }
1222 }
1223
1224 const char *CCECProcessor::ToString(const cec_deck_control_mode mode)
1225 {
1226   switch (mode)
1227   {
1228   case CEC_DECK_CONTROL_MODE_SKIP_FORWARD_WIND:
1229     return "skip forward wind";
1230   case CEC_DECK_CONTROL_MODE_EJECT:
1231     return "eject";
1232   case CEC_DECK_CONTROL_MODE_SKIP_REVERSE_REWIND:
1233     return "reverse rewind";
1234   case CEC_DECK_CONTROL_MODE_STOP:
1235     return "stop";
1236   default:
1237     return "unknown";
1238   }
1239 }
1240
1241 const char *CCECProcessor::ToString(const cec_deck_info status)
1242 {
1243   switch (status)
1244   {
1245   case CEC_DECK_INFO_PLAY:
1246     return "play";
1247   case CEC_DECK_INFO_RECORD:
1248     return "record";
1249   case CEC_DECK_INFO_PLAY_REVERSE:
1250     return "play reverse";
1251   case CEC_DECK_INFO_STILL:
1252     return "still";
1253   case CEC_DECK_INFO_SLOW:
1254     return "slow";
1255   case CEC_DECK_INFO_SLOW_REVERSE:
1256     return "slow reverse";
1257   case CEC_DECK_INFO_FAST_FORWARD:
1258     return "fast forward";
1259   case CEC_DECK_INFO_FAST_REVERSE:
1260     return "fast reverse";
1261   case CEC_DECK_INFO_NO_MEDIA:
1262     return "no media";
1263   case CEC_DECK_INFO_STOP:
1264     return "stop";
1265   case CEC_DECK_INFO_SKIP_FORWARD_WIND:
1266     return "info skip forward wind";
1267   case CEC_DECK_INFO_SKIP_REVERSE_REWIND:
1268     return "info skip reverse rewind";
1269   case CEC_DECK_INFO_INDEX_SEARCH_FORWARD:
1270     return "info index search forward";
1271   case CEC_DECK_INFO_INDEX_SEARCH_REVERSE:
1272     return "info index search reverse";
1273   case CEC_DECK_INFO_OTHER_STATUS:
1274     return "other";
1275   default:
1276     return "unknown";
1277   }
1278 }
1279
1280 const char *CCECProcessor::ToString(const cec_opcode opcode)
1281 {
1282   switch (opcode)
1283   {
1284   case CEC_OPCODE_ACTIVE_SOURCE:
1285     return "active source";
1286   case CEC_OPCODE_IMAGE_VIEW_ON:
1287     return "image view on";
1288   case CEC_OPCODE_TEXT_VIEW_ON:
1289     return "text view on";
1290   case CEC_OPCODE_INACTIVE_SOURCE:
1291     return "inactive source";
1292   case CEC_OPCODE_REQUEST_ACTIVE_SOURCE:
1293     return "request active source";
1294   case CEC_OPCODE_ROUTING_CHANGE:
1295     return "routing change";
1296   case CEC_OPCODE_ROUTING_INFORMATION:
1297     return "routing information";
1298   case CEC_OPCODE_SET_STREAM_PATH:
1299     return "set stream path";
1300   case CEC_OPCODE_STANDBY:
1301     return "standby";
1302   case CEC_OPCODE_RECORD_OFF:
1303     return "record off";
1304   case CEC_OPCODE_RECORD_ON:
1305     return "record on";
1306   case CEC_OPCODE_RECORD_STATUS:
1307     return "record status";
1308   case CEC_OPCODE_RECORD_TV_SCREEN:
1309     return "record tv screen";
1310   case CEC_OPCODE_CLEAR_ANALOGUE_TIMER:
1311     return "clear analogue timer";
1312   case CEC_OPCODE_CLEAR_DIGITAL_TIMER:
1313     return "clear digital timer";
1314   case CEC_OPCODE_CLEAR_EXTERNAL_TIMER:
1315     return "clear external timer";
1316   case CEC_OPCODE_SET_ANALOGUE_TIMER:
1317     return "set analogue timer";
1318   case CEC_OPCODE_SET_DIGITAL_TIMER:
1319     return "set digital timer";
1320   case CEC_OPCODE_SET_EXTERNAL_TIMER:
1321     return "set external timer";
1322   case CEC_OPCODE_SET_TIMER_PROGRAM_TITLE:
1323     return "set timer program title";
1324   case CEC_OPCODE_TIMER_CLEARED_STATUS:
1325     return "timer cleared status";
1326   case CEC_OPCODE_TIMER_STATUS:
1327     return "timer status";
1328   case CEC_OPCODE_CEC_VERSION:
1329     return "cec version";
1330   case CEC_OPCODE_GET_CEC_VERSION:
1331     return "get cec version";
1332   case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS:
1333     return "give physical address";
1334   case CEC_OPCODE_GET_MENU_LANGUAGE:
1335     return "get menu language";
1336   case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS:
1337     return "report physical address";
1338   case CEC_OPCODE_SET_MENU_LANGUAGE:
1339     return "set menu language";
1340   case CEC_OPCODE_DECK_CONTROL:
1341     return "deck control";
1342   case CEC_OPCODE_DECK_STATUS:
1343     return "deck status";
1344   case CEC_OPCODE_GIVE_DECK_STATUS:
1345     return "give deck status";
1346   case CEC_OPCODE_PLAY:
1347     return "play";
1348   case CEC_OPCODE_GIVE_TUNER_DEVICE_STATUS:
1349     return "give tuner status";
1350   case CEC_OPCODE_SELECT_ANALOGUE_SERVICE:
1351     return "select analogue service";
1352   case CEC_OPCODE_SELECT_DIGITAL_SERVICE:
1353     return "set digital service";
1354   case CEC_OPCODE_TUNER_DEVICE_STATUS:
1355     return "tuner device status";
1356   case CEC_OPCODE_TUNER_STEP_DECREMENT:
1357     return "tuner step decrement";
1358   case CEC_OPCODE_TUNER_STEP_INCREMENT:
1359     return "tuner step increment";
1360   case CEC_OPCODE_DEVICE_VENDOR_ID:
1361     return "device vendor id";
1362   case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID:
1363     return "give device vendor id";
1364   case CEC_OPCODE_VENDOR_COMMAND:
1365     return "vendor command";
1366   case CEC_OPCODE_VENDOR_COMMAND_WITH_ID:
1367     return "vendor command with id";
1368   case CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN:
1369     return "vendor remote button down";
1370   case CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP:
1371     return "vendor remote button up";
1372   case CEC_OPCODE_SET_OSD_STRING:
1373     return "set osd string";
1374   case CEC_OPCODE_GIVE_OSD_NAME:
1375     return "give osd name";
1376   case CEC_OPCODE_SET_OSD_NAME:
1377     return "set osd name";
1378   case CEC_OPCODE_MENU_REQUEST:
1379     return "menu request";
1380   case CEC_OPCODE_MENU_STATUS:
1381     return "menu status";
1382   case CEC_OPCODE_USER_CONTROL_PRESSED:
1383     return "user control pressed";
1384   case CEC_OPCODE_USER_CONTROL_RELEASE:
1385     return "user control release";
1386   case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS:
1387     return "give device power status";
1388   case CEC_OPCODE_REPORT_POWER_STATUS:
1389     return "report power status";
1390   case CEC_OPCODE_FEATURE_ABORT:
1391     return "feature abort";
1392   case CEC_OPCODE_ABORT:
1393     return "abort";
1394   case CEC_OPCODE_GIVE_AUDIO_STATUS:
1395     return "give audio status";
1396   case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS:
1397     return "give audio mode status";
1398   case CEC_OPCODE_REPORT_AUDIO_STATUS:
1399     return "report audio status";
1400   case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE:
1401     return "set system audio mode";
1402   case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST:
1403     return "system audio mode request";
1404   case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS:
1405     return "system audio mode status";
1406   case CEC_OPCODE_SET_AUDIO_RATE:
1407     return "set audio rate";
1408   case CEC_OPCODE_NONE:
1409     return "poll";
1410   default:
1411     return "UNKNOWN";
1412   }
1413 }
1414
1415 const char *CCECProcessor::ToString(const cec_system_audio_status mode)
1416 {
1417   switch(mode)
1418   {
1419   case CEC_SYSTEM_AUDIO_STATUS_ON:
1420     return "on";
1421   case CEC_SYSTEM_AUDIO_STATUS_OFF:
1422     return "off";
1423   default:
1424     return "unknown";
1425   }
1426 }
1427
1428 const char *CCECProcessor::ToString(const cec_audio_status UNUSED(status))
1429 {
1430   // TODO this is a mask
1431   return "TODO";
1432 }
1433
1434 const char *CCECProcessor::ToString(const cec_vendor_id vendor)
1435 {
1436   switch (vendor)
1437   {
1438   case CEC_VENDOR_SAMSUNG:
1439     return "Samsung";
1440   case CEC_VENDOR_LG:
1441     return "LG";
1442   case CEC_VENDOR_PANASONIC:
1443     return "Panasonic";
1444   case CEC_VENDOR_PIONEER:
1445     return "Pioneer";
1446   case CEC_VENDOR_ONKYO:
1447     return "Onkyo";
1448   case CEC_VENDOR_YAMAHA:
1449     return "Yamaha";
1450   case CEC_VENDOR_PHILIPS:
1451     return "Philips";
1452   case CEC_VENDOR_SONY:
1453     return "Sony";
1454   case CEC_VENDOR_TOSHIBA:
1455     return "Toshiba";
1456   default:
1457     return "Unknown";
1458   }
1459 }
1460
1461 const char *CCECProcessor::ToString(const cec_client_version version)
1462 {
1463   switch (version)
1464   {
1465   case CEC_CLIENT_VERSION_PRE_1_5:
1466     return "pre-1.5";
1467   case CEC_CLIENT_VERSION_1_5_0:
1468     return "1.5.0";
1469   case CEC_CLIENT_VERSION_1_5_1:
1470     return "1.5.1";
1471   case CEC_CLIENT_VERSION_1_5_2:
1472     return "1.5.2";
1473   case CEC_CLIENT_VERSION_1_5_3:
1474     return "1.5.3";
1475   case CEC_CLIENT_VERSION_1_6_0:
1476     return "1.6.0";
1477   case CEC_CLIENT_VERSION_1_6_1:
1478     return "1.6.1";
1479   case CEC_CLIENT_VERSION_1_6_2:
1480     return "1.6.2";
1481   default:
1482     return "Unknown";
1483   }
1484 }
1485
1486 const char *CCECProcessor::ToString(const cec_server_version version)
1487 {
1488   switch (version)
1489   {
1490   case CEC_SERVER_VERSION_PRE_1_5:
1491     return "pre-1.5";
1492   case CEC_SERVER_VERSION_1_5_0:
1493     return "1.5.0";
1494   case CEC_SERVER_VERSION_1_5_1:
1495     return "1.5.1";
1496   case CEC_SERVER_VERSION_1_5_2:
1497     return "1.5.2";
1498   case CEC_SERVER_VERSION_1_5_3:
1499     return "1.5.3";
1500   case CEC_SERVER_VERSION_1_6_0:
1501     return "1.6.0";
1502   case CEC_SERVER_VERSION_1_6_1:
1503     return "1.6.1";
1504   case CEC_SERVER_VERSION_1_6_2:
1505     return "1.6.2";
1506   default:
1507     return "Unknown";
1508   }
1509 }
1510
1511 bool CCECProcessor::StartBootloader(const char *strPort /* = NULL */)
1512 {
1513   if (!m_communication && strPort)
1514   {
1515     bool bReturn(false);
1516     IAdapterCommunication *comm = new CUSBCECAdapterCommunication(this, strPort);
1517     CTimeout timeout(CEC_DEFAULT_CONNECT_TIMEOUT);
1518     int iConnectTry(0);
1519     while (timeout.TimeLeft() > 0 && (bReturn = comm->Open(timeout.TimeLeft() / CEC_CONNECT_TRIES, true)) == false)
1520     {
1521       CLibCEC::AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry);
1522       comm->Close();
1523       Sleep(CEC_DEFAULT_TRANSMIT_RETRY_WAIT);
1524     }
1525     if (comm->IsOpen())
1526     {
1527       bReturn = comm->StartBootloader();
1528       delete comm;
1529     }
1530     return bReturn;
1531   }
1532   else
1533   {
1534     return m_communication->StartBootloader();
1535   }
1536 }
1537
1538 bool CCECProcessor::PingAdapter(void)
1539 {
1540   return m_communication->PingAdapter();
1541 }
1542
1543 void CCECProcessor::HandlePoll(cec_logical_address initiator, cec_logical_address destination)
1544 {
1545   if (destination < CECDEVICE_BROADCAST)
1546     m_busDevices[destination]->HandlePollFrom(initiator);
1547 }
1548
1549 bool CCECProcessor::HandleReceiveFailed(cec_logical_address initiator)
1550 {
1551   return !m_busDevices[initiator]->HandleReceiveFailed();
1552 }
1553
1554 bool CCECProcessor::SetStreamPath(uint16_t iPhysicalAddress)
1555 {
1556   // stream path changes are sent by the TV
1557   return m_busDevices[CECDEVICE_TV]->GetHandler()->TransmitSetStreamPath(iPhysicalAddress);
1558 }
1559
1560 bool CCECProcessor::SetConfiguration(const libcec_configuration *configuration)
1561 {
1562   bool bReinit(false);
1563   CCECBusDevice *primary = IsRunning() ? GetPrimaryDevice() : NULL;
1564   cec_device_type oldPrimaryType = primary ? primary->GetType() : CEC_DEVICE_TYPE_RECORDING_DEVICE;
1565   m_configuration.clientVersion  = configuration->clientVersion;
1566   CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using client version '%s'", __FUNCTION__, ToString((cec_client_version)configuration->clientVersion));
1567
1568   // client version 1.5.0
1569
1570   // device types
1571   bool bDeviceTypeChanged = IsRunning () && m_configuration.deviceTypes != configuration->deviceTypes;
1572   m_configuration.deviceTypes = configuration->deviceTypes;
1573   if (bDeviceTypeChanged)
1574     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using primary device type '%s'", __FUNCTION__, ToString(configuration->deviceTypes[0]));
1575
1576   bool bPhysicalAddressChanged(false);
1577
1578   // autodetect address
1579   bool bPhysicalAutodetected(false);
1580   if (IsRunning() && configuration->bAutodetectAddress == 1)
1581   {
1582     uint16_t iPhysicalAddress = m_communication->GetPhysicalAddress();
1583     if (iPhysicalAddress != 0)
1584     {
1585       if (IsRunning())
1586         CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - autodetected physical address '%4x'", __FUNCTION__, iPhysicalAddress);
1587       else
1588         CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using physical address '%x'", __FUNCTION__, iPhysicalAddress);
1589       bPhysicalAddressChanged = (m_configuration.iPhysicalAddress != iPhysicalAddress);
1590       m_configuration.iPhysicalAddress = iPhysicalAddress;
1591       m_configuration.iHDMIPort = 0;
1592       m_configuration.baseDevice = CECDEVICE_UNKNOWN;
1593       bPhysicalAutodetected = true;
1594     }
1595   }
1596
1597   // physical address
1598   if (!bPhysicalAutodetected)
1599   {
1600     if (configuration->iPhysicalAddress != 0)
1601       bPhysicalAddressChanged = IsRunning() && m_configuration.iPhysicalAddress != configuration->iPhysicalAddress;
1602     if (bPhysicalAddressChanged)
1603     {
1604       CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - physical address '%x'", __FUNCTION__, configuration->iPhysicalAddress);
1605       m_configuration.iPhysicalAddress = configuration->iPhysicalAddress;
1606     }
1607   }
1608
1609   bool bHdmiPortChanged(false);
1610   if (!bPhysicalAutodetected && !bPhysicalAddressChanged)
1611   {
1612     // base device
1613     bHdmiPortChanged = IsRunning() && m_configuration.baseDevice != configuration->baseDevice;
1614     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using base device '%x'", __FUNCTION__, (int)configuration->baseDevice);
1615     m_configuration.baseDevice = configuration->baseDevice;
1616
1617     // hdmi port
1618     bHdmiPortChanged |= IsRunning() && m_configuration.iHDMIPort != configuration->iHDMIPort;
1619     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using HDMI port '%d'", __FUNCTION__, configuration->iHDMIPort);
1620     m_configuration.iHDMIPort = configuration->iHDMIPort;
1621   }
1622   else
1623   {
1624     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - resetting HDMI port and base device to defaults", __FUNCTION__);
1625     m_configuration.baseDevice = CECDEVICE_UNKNOWN;
1626     m_configuration.iHDMIPort  = 0;
1627   }
1628
1629   bReinit = bPhysicalAddressChanged || bHdmiPortChanged || bDeviceTypeChanged;
1630
1631   // device name
1632   CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using OSD name '%s'", __FUNCTION__, configuration->strDeviceName);
1633   snprintf(m_configuration.strDeviceName, 13, "%s", configuration->strDeviceName);
1634   if (primary && !primary->GetOSDName().Equals(m_configuration.strDeviceName))
1635   {
1636     primary->SetOSDName(m_configuration.strDeviceName);
1637     if (!bReinit && IsRunning())
1638       primary->TransmitOSDName(CECDEVICE_TV);
1639   }
1640
1641   // tv vendor id override
1642   CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - vendor id '%s'", __FUNCTION__, ToString((cec_vendor_id)configuration->tvVendor));
1643   if (m_configuration.tvVendor != configuration->tvVendor)
1644   {
1645     m_configuration.tvVendor= configuration->tvVendor;
1646     m_busDevices[CECDEVICE_TV]->SetVendorId((uint64_t)m_configuration.tvVendor);
1647   }
1648
1649   // wake CEC devices
1650   if (m_configuration.wakeDevices != configuration->wakeDevices)
1651   {
1652     m_configuration.wakeDevices = configuration->wakeDevices;
1653     if (!bReinit && IsRunning())
1654       PowerOnDevices();
1655   }
1656
1657   // just copy these
1658   m_configuration.bUseTVMenuLanguage   = configuration->bUseTVMenuLanguage;
1659   m_configuration.bActivateSource      = configuration->bActivateSource;
1660   m_configuration.bGetSettingsFromROM  = configuration->bGetSettingsFromROM;
1661   m_configuration.powerOffDevices      = configuration->powerOffDevices;
1662   m_configuration.bPowerOffScreensaver = configuration->bPowerOffScreensaver;
1663   m_configuration.bPowerOffOnStandby   = configuration->bPowerOffOnStandby;
1664
1665   // client version 1.5.1
1666   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_5_1)
1667     m_configuration.bSendInactiveSource = configuration->bSendInactiveSource;
1668
1669   // client version 1.6.0
1670   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_6_0)
1671   {
1672     m_configuration.bPowerOffDevicesOnStandby = configuration->bPowerOffDevicesOnStandby;
1673     m_configuration.bShutdownOnStandby        = configuration->bShutdownOnStandby;
1674   }
1675
1676   // client version 1.6.2
1677   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_6_2)
1678   {
1679     memcpy(m_configuration.strDeviceLanguage, configuration->strDeviceLanguage, 3);
1680   }
1681
1682   // ensure that there is at least 1 device type set
1683   if (m_configuration.deviceTypes.IsEmpty())
1684     m_configuration.deviceTypes.Add(CEC_DEVICE_TYPE_RECORDING_DEVICE);
1685
1686   // persist the configuration
1687   if (IsRunning())
1688     m_communication->PersistConfiguration(&m_configuration);
1689
1690   if (bReinit || m_configuration.logicalAddresses.IsEmpty())
1691   {
1692     if (bDeviceTypeChanged)
1693       return ChangeDeviceType(oldPrimaryType, m_configuration.deviceTypes[0]);
1694     else if (bPhysicalAddressChanged)
1695       return SetPhysicalAddress(m_configuration.iPhysicalAddress);
1696     else
1697       return SetHDMIPort(m_configuration.baseDevice, m_configuration.iHDMIPort);
1698   }
1699   else if (m_configuration.bActivateSource == 1 && IsRunning() && !IsActiveSource(m_configuration.logicalAddresses.primary))
1700   {
1701     // activate the source if we're not already the active source
1702     SetActiveSource(m_configuration.deviceTypes.types[0]);
1703   }
1704
1705   return true;
1706 }
1707
1708 bool CCECProcessor::GetCurrentConfiguration(libcec_configuration *configuration)
1709 {
1710   // client version 1.5.0
1711   snprintf(configuration->strDeviceName, 13, "%s", m_configuration.strDeviceName);
1712   configuration->deviceTypes          = m_configuration.deviceTypes;
1713   configuration->bAutodetectAddress   = m_configuration.bAutodetectAddress;
1714   configuration->iPhysicalAddress     = m_configuration.iPhysicalAddress;
1715   configuration->baseDevice           = m_configuration.baseDevice;
1716   configuration->iHDMIPort            = m_configuration.iHDMIPort;
1717   configuration->clientVersion        = m_configuration.clientVersion;
1718   configuration->serverVersion        = m_configuration.serverVersion;
1719   configuration->tvVendor             = m_configuration.tvVendor;
1720
1721   configuration->bGetSettingsFromROM  = m_configuration.bGetSettingsFromROM;
1722   configuration->bUseTVMenuLanguage   = m_configuration.bUseTVMenuLanguage;
1723   configuration->bActivateSource      = m_configuration.bActivateSource;
1724   configuration->wakeDevices          = m_configuration.wakeDevices;
1725   configuration->powerOffDevices      = m_configuration.powerOffDevices;
1726   configuration->bPowerOffScreensaver = m_configuration.bPowerOffScreensaver;
1727   configuration->bPowerOffOnStandby   = m_configuration.bPowerOffOnStandby;
1728
1729   // client version 1.5.1
1730   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_5_1)
1731     configuration->bSendInactiveSource = m_configuration.bSendInactiveSource;
1732
1733   // client version 1.5.3
1734   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_5_3)
1735     configuration->logicalAddresses    = m_configuration.logicalAddresses;
1736
1737   // client version 1.6.0
1738   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_6_0)
1739   {
1740     configuration->iFirmwareVersion          = m_configuration.iFirmwareVersion;
1741     configuration->bPowerOffDevicesOnStandby = m_configuration.bPowerOffDevicesOnStandby;
1742     configuration->bShutdownOnStandby        = m_configuration.bShutdownOnStandby;
1743   }
1744
1745   // client version 1.6.2
1746   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_6_2)
1747   {
1748     memcpy(configuration->strDeviceLanguage, m_configuration.strDeviceLanguage, 3);
1749     configuration->iFirmwareBuildDate      = m_configuration.iFirmwareBuildDate;
1750   }
1751   return true;
1752 }
1753
1754 bool CCECProcessor::CanPersistConfiguration(void)
1755 {
1756   return m_communication ? m_communication->GetFirmwareVersion() >= 2 : false;
1757 }
1758
1759 bool CCECProcessor::PersistConfiguration(libcec_configuration *configuration)
1760 {
1761   return m_communication ? m_communication->PersistConfiguration(configuration) : false;
1762 }
1763
1764 void CCECProcessor::RescanActiveDevices(void)
1765 {
1766   for (unsigned int iPtr = 0; iPtr < CECDEVICE_BROADCAST; iPtr++)
1767     m_busDevices[iPtr]->GetStatus(true);
1768 }
1769
1770 bool CCECProcessor::GetDeviceInformation(const char *strPort, libcec_configuration *config, uint32_t iTimeoutMs /* = CEC_DEFAULT_CONNECT_TIMEOUT */)
1771 {
1772   if (!OpenConnection(strPort, CEC_SERIAL_DEFAULT_BAUDRATE, iTimeoutMs, false))
1773     return false;
1774
1775   config->iFirmwareVersion = m_communication->GetFirmwareVersion();
1776   config->iPhysicalAddress = m_communication->GetPhysicalAddress();
1777
1778   delete m_communication;
1779   m_communication = NULL;
1780   return true;
1781 }
1782
1783 bool CCECProcessor::TransmitPendingActiveSourceCommands(void)
1784 {
1785   bool bReturn(true);
1786   for (unsigned int iPtr = 0; iPtr < CECDEVICE_BROADCAST; iPtr++)
1787     bReturn &= m_busDevices[iPtr]->TransmitPendingActiveSourceCommands();
1788   return bReturn;
1789 }