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 = LIBCEC_VERSION_CURRENT;
  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    = LIBCEC_VERSION_CURRENT;
  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 != CEC_DEFAULT_FIRMWARE_BUILD_DATE)
 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 < CEC_MIN_HDMI_PORTNUMBER ||
 611       iPort > CEC_MAX_HDMI_PORTNUMBER)
 612     return bReturn;
 613
 614   {
 615     CLockObject lock(m_mutex);
 616     m_configuration.baseDevice = iBaseDevice;
 617     m_configuration.iHDMIPort = iPort;
 618   }
 619
 620   if (!IsRunning() && !bForce)
 621     return true;
 622
 623   CLibCEC::AddLog(CEC_LOG_DEBUG, "setting HDMI port to %d on device %s (%d)", iPort, ToString(iBaseDevice), (int)iBaseDevice);
 624
 625   uint16_t iPhysicalAddress(0);
 626   if (iBaseDevice > CECDEVICE_TV)
 627   {
 628     iPhysicalAddress = m_busDevices[iBaseDevice]->GetPhysicalAddress();
 629   }
 630
 631   if (iPhysicalAddress <= CEC_MAX_PHYSICAL_ADDRESS)
 632   {
 633     if (iPhysicalAddress == 0)
 634       iPhysicalAddress += 0x1000 * iPort;
 635     else if (iPhysicalAddress % 0x1000 == 0)
 636       iPhysicalAddress += 0x100 * iPort;
 637     else if (iPhysicalAddress % 0x100 == 0)
 638       iPhysicalAddress += 0x10 * iPort;
 639     else if (iPhysicalAddress % 0x10 == 0)
 640       iPhysicalAddress += iPort;
 641
 642     bReturn = true;
 643   }
 644
 645   if (!bReturn)
 646     CLibCEC::AddLog(CEC_LOG_ERROR, "failed to set the physical address");
 647   else
 648     SetPhysicalAddress(iPhysicalAddress);
 649
 650   return bReturn;
 651 }
 652
 653 bool CCECProcessor::PhysicalAddressInUse(uint16_t iPhysicalAddress)
 654 {
 655   for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
 656   {
 657     if (m_busDevices[iPtr]->GetPhysicalAddress() == iPhysicalAddress)
 658       return true;
 659   }
 660   return false;
 661 }
 662
 663 bool CCECProcessor::TransmitInactiveSource(void)
 664 {
 665   if (!IsRunning())
 666     return false;
 667
 668   if (!m_configuration.logicalAddresses.IsEmpty() && m_busDevices[m_configuration.logicalAddresses.primary])
 669     return m_busDevices[m_configuration.logicalAddresses.primary]->TransmitInactiveSource();
 670   return false;
 671 }
 672
 673 void CCECProcessor::LogOutput(const cec_command &data)
 674 {
 675   CStdString strTx;
 676   strTx.Format("<< %02x", ((uint8_t)data.initiator << 4) + (uint8_t)data.destination);
 677   if (data.opcode_set)
 678       strTx.AppendFormat(":%02x", (uint8_t)data.opcode);
 679
 680   for (uint8_t iPtr = 0; iPtr < data.parameters.size; iPtr++)
 681     strTx.AppendFormat(":%02x", data.parameters[iPtr]);
 682   CLibCEC::AddLog(CEC_LOG_TRAFFIC, strTx.c_str());
 683 }
 684
 685 bool CCECProcessor::SetLogicalAddress(cec_logical_address iLogicalAddress)
 686 {
 687   CLockObject lock(m_mutex);
 688   if (m_configuration.logicalAddresses.primary != iLogicalAddress)
 689   {
 690     CLibCEC::AddLog(CEC_LOG_NOTICE, "<< setting primary logical address to %1x", iLogicalAddress);
 691     m_configuration.logicalAddresses.primary = iLogicalAddress;
 692     m_configuration.logicalAddresses.Set(iLogicalAddress);
 693     return SetAckMask(m_configuration.logicalAddresses.AckMask());
 694   }
 695
 696   return true;
 697 }
 698
 699 bool CCECProcessor::SetMenuState(cec_menu_state state, bool bSendUpdate /* = true */)
 700 {
 701   for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
 702   {
 703     if (m_configuration.logicalAddresses[iPtr])
 704       m_busDevices[iPtr]->SetMenuState(state);
 705   }
 706
 707   if (bSendUpdate)
 708     m_busDevices[m_configuration.logicalAddresses.primary]->TransmitMenuState(CECDEVICE_TV);
 709
 710   return true;
 711 }
 712
 713 bool CCECProcessor::SetPhysicalAddress(uint16_t iPhysicalAddress, bool bSendUpdate /* = true */)
 714 {
 715   bool bSendActiveView(false);
 716   bool bReturn(false);
 717   cec_logical_addresses sendUpdatesTo;
 718   sendUpdatesTo.Clear();
 719
 720   {
 721     CLockObject lock(m_mutex);
 722     m_configuration.iPhysicalAddress = iPhysicalAddress;
 723     CLibCEC::AddLog(CEC_LOG_DEBUG, "setting physical address to '%4x'", iPhysicalAddress);
 724
 725     if (!m_configuration.logicalAddresses.IsEmpty())
 726     {
 727       bool bWasActiveSource(false);
 728       for (uint8_t iPtr = 0; iPtr < 15; iPtr++)
 729         if (m_configuration.logicalAddresses[iPtr])
 730         {
 731           bWasActiveSource |= m_busDevices[iPtr]->IsActiveSource();
 732           m_busDevices[iPtr]->SetInactiveSource();
 733           m_busDevices[iPtr]->SetPhysicalAddress(iPhysicalAddress);
 734           if (bSendUpdate)
 735             sendUpdatesTo.Set((cec_logical_address)iPtr);
 736         }
 737
 738       bSendActiveView = bWasActiveSource && bSendUpdate;
 739       bReturn = true;
 740     }
 741   }
 742
 743   for (uint8_t iPtr = 0; iPtr < 15; iPtr++)
 744     if (sendUpdatesTo[iPtr])
 745       m_busDevices[iPtr]->TransmitPhysicalAddress();
 746
 747   if (bSendActiveView)
 748     SetActiveView();
 749
 750   if (bReturn)
 751   {
 752     libcec_configuration config;
 753     {
 754       CLockObject lock(m_mutex);
 755       config = m_configuration;
 756     }
 757
 758     PersistConfiguration(&config);
 759     CLibCEC::ConfigurationChanged(config);
 760   }
 761
 762   return bReturn;
 763 }
 764
 765 bool CCECProcessor::SwitchMonitoring(bool bEnable)
 766 {
 767   CLibCEC::AddLog(CEC_LOG_NOTICE, "== %s monitoring mode ==", bEnable ? "enabling" : "disabling");
 768
 769   {
 770     CLockObject lock(m_mutex);
 771     m_bMonitor = bEnable;
 772   }
 773
 774   if (bEnable)
 775     return SetAckMask(0);
 776   else
 777     return SetAckMask(m_configuration.logicalAddresses.AckMask());
 778 }
 779
 780 bool CCECProcessor::PollDevice(cec_logical_address iAddress)
 781 {
 782   if (iAddress != CECDEVICE_UNKNOWN && m_busDevices[iAddress])
 783   {
 784     return m_configuration.logicalAddresses.primary == CECDEVICE_UNKNOWN ?
 785         m_busDevices[iAddress]->TransmitPoll(iAddress) :
 786         m_busDevices[m_configuration.logicalAddresses.primary]->TransmitPoll(iAddress);
 787   }
 788   return false;
 789 }
 790
 791 uint8_t CCECProcessor::VolumeUp(bool bSendRelease /* = true */)
 792 {
 793   uint8_t status = 0;
 794   if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
 795     status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeUp(bSendRelease);
 796
 797   return status;
 798 }
 799
 800 uint8_t CCECProcessor::VolumeDown(bool bSendRelease /* = true */)
 801 {
 802   uint8_t status = 0;
 803   if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
 804     status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeDown(bSendRelease);
 805
 806   return status;
 807 }
 808
 809 uint8_t CCECProcessor::MuteAudio(bool bSendRelease /* = true */)
 810 {
 811   uint8_t status = 0;
 812   if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
 813     status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->MuteAudio(bSendRelease);
 814
 815   return status;
 816 }
 817
 818 CCECBusDevice *CCECProcessor::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress, bool bSuppressUpdate /* = true */)
 819 {
 820   CCECBusDevice *device(NULL);
 821
 822   // invalid PA
 823   if (iPhysicalAddress == CEC_INVALID_PHYSICAL_ADDRESS)
 824     return device;
 825
 826   // check each device until we found a match
 827   for (unsigned int iPtr = 0; !device && iPtr < 16; iPtr++)
 828   {
 829     if (m_busDevices[iPtr]->GetPhysicalAddress(bSuppressUpdate) == iPhysicalAddress)
 830       device = m_busDevices[iPtr];
 831   }
 832
 833   return device;
 834 }
 835
 836 CCECBusDevice *CCECProcessor::GetDeviceByType(cec_device_type type) const
 837 {
 838   CCECBusDevice *device = NULL;
 839
 840   for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
 841   {
 842     if (m_busDevices[iPtr]->m_type == type && m_configuration.logicalAddresses[iPtr])
 843     {
 844       device = m_busDevices[iPtr];
 845       break;
 846     }
 847   }
 848
 849   return device;
 850 }
 851
 852 CCECBusDevice *CCECProcessor::GetPrimaryDevice(void) const
 853 {
 854   CCECBusDevice *device(NULL);
 855   cec_logical_address primary = m_configuration.logicalAddresses.primary;
 856   if (primary != CECDEVICE_UNKNOWN)
 857     device = m_busDevices[primary];
 858   return device;
 859 }
 860
 861 cec_version CCECProcessor::GetDeviceCecVersion(cec_logical_address iAddress)
 862 {
 863   return m_busDevices[iAddress]->GetCecVersion();
 864 }
 865
 866 cec_osd_name CCECProcessor::GetDeviceOSDName(cec_logical_address iAddress)
 867 {
 868   CStdString strOSDName = m_busDevices[iAddress]->GetOSDName();
 869   cec_osd_name retVal;
 870
 871   snprintf(retVal.name, sizeof(retVal.name), "%s", strOSDName.c_str());
 872   retVal.device = iAddress;
 873
 874   return retVal;
 875 }
 876
 877 bool CCECProcessor::GetDeviceMenuLanguage(cec_logical_address iAddress, cec_menu_language *language)
 878 {
 879   if (m_busDevices[iAddress])
 880   {
 881     *language = m_busDevices[iAddress]->GetMenuLanguage();
 882     return (strcmp(language->language, "???") != 0);
 883   }
 884   return false;
 885 }
 886
 887 CStdString CCECProcessor::GetDeviceName(void) const
 888 {
 889   CStdString strName;
 890   strName = m_configuration.strDeviceName;
 891   return strName;
 892 }
 893
 894 uint64_t CCECProcessor::GetDeviceVendorId(cec_logical_address iAddress)
 895 {
 896   if (m_busDevices[iAddress])
 897     return m_busDevices[iAddress]->GetVendorId();
 898   return false;
 899 }
 900
 901 uint16_t CCECProcessor::GetDevicePhysicalAddress(cec_logical_address iAddress)
 902 {
 903   if (m_busDevices[iAddress])
 904     return m_busDevices[iAddress]->GetPhysicalAddress(false);
 905   return false;
 906 }
 907
 908 cec_power_status CCECProcessor::GetDevicePowerStatus(cec_logical_address iAddress)
 909 {
 910   if (m_busDevices[iAddress])
 911     return m_busDevices[iAddress]->GetPowerStatus();
 912   return CEC_POWER_STATUS_UNKNOWN;
 913 }
 914
 915 cec_logical_address CCECProcessor::GetActiveSource(bool bRequestActiveSource /* = true */)
 916 {
 917   for (uint8_t iPtr = 0; iPtr <= 11; iPtr++)
 918   {
 919     if (m_busDevices[iPtr]->IsActiveSource())
 920       return (cec_logical_address)iPtr;
 921   }
 922
 923   if (bRequestActiveSource && m_configuration.logicalAddresses.primary != CECDEVICE_UNKNOWN)
 924   {
 925     CCECBusDevice *primary = m_busDevices[m_configuration.logicalAddresses.primary];
 926     if (primary)
 927       primary->RequestActiveSource();
 928
 929     return GetActiveSource(false);
 930   }
 931
 932   return CECDEVICE_UNKNOWN;
 933 }
 934
 935 bool CCECProcessor::IsActiveSource(cec_logical_address iAddress)
 936 {
 937   return iAddress >= CECDEVICE_TV && iAddress < CECDEVICE_BROADCAST ?
 938     m_busDevices[iAddress]->IsActiveSource() :
 939     false;
 940 }
 941
 942 bool CCECProcessor::Transmit(const cec_command &data)
 943 {
 944   if (m_configuration.logicalAddresses[(uint8_t)data.destination])
 945   {
 946     CLibCEC::AddLog(CEC_LOG_WARNING, "not sending data to myself!");
 947     return false;
 948   }
 949
 950   uint8_t iMaxTries(0);
 951   {
 952     CLockObject lock(m_mutex);
 953     if (IsStopped())
 954       return false;
 955     LogOutput(data);
 956     m_iLastTransmission = GetTimeMs();
 957     if (!m_communication || !m_communication->IsOpen())
 958     {
 959       CLibCEC::AddLog(CEC_LOG_ERROR, "cannot transmit command: connection closed");
 960       return false;
 961     }
 962     iMaxTries = m_busDevices[data.initiator]->GetHandler()->GetTransmitRetries() + 1;
 963   }
 964
 965   bool bRetry(true);
 966   uint8_t iTries(0);
 967   uint8_t iLineTimeout = m_iStandardLineTimeout;
 968   cec_adapter_message_state adapterState = ADAPTER_MESSAGE_STATE_UNKNOWN;
 969
 970   while (bRetry && ++iTries < iMaxTries)
 971   {
 972     if (m_busDevices[data.initiator]->IsUnsupportedFeature(data.opcode))
 973       return false;
 974
 975     adapterState = m_communication->Write(data, bRetry, iLineTimeout);
 976     iLineTimeout = m_iRetryLineTimeout;
 977   }
 978
 979   return adapterState == ADAPTER_MESSAGE_STATE_SENT_ACKED;
 980 }
 981
 982 void CCECProcessor::TransmitAbort(cec_logical_address address, cec_opcode opcode, cec_abort_reason reason /* = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE */)
 983 {
 984   CLibCEC::AddLog(CEC_LOG_DEBUG, "<< transmitting abort message");
 985
 986   cec_command command;
 987   // TODO
 988   cec_command::Format(command, m_configuration.logicalAddresses.primary, address, CEC_OPCODE_FEATURE_ABORT);
 989   command.parameters.PushBack((uint8_t)opcode);
 990   command.parameters.PushBack((uint8_t)reason);
 991
 992   Transmit(command);
 993 }
 994
 995 void CCECProcessor::ParseCommand(const cec_command &command)
 996 {
 997   CStdString dataStr;
 998   dataStr.Format(">> %1x%1x", command.initiator, command.destination);
 999   if (command.opcode_set == 1)
1000     dataStr.AppendFormat(":%02x", command.opcode);
1001   for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++)
1002     dataStr.AppendFormat(":%02x", (unsigned int)command.parameters[iPtr]);
1003   CLibCEC::AddLog(CEC_LOG_TRAFFIC, dataStr.c_str());
1004
1005   if (!m_bMonitor && command.initiator >= CECDEVICE_TV && command.initiator <= CECDEVICE_BROADCAST)
1006     m_busDevices[(uint8_t)command.initiator]->HandleCommand(command);
1007 }
1008
1009 cec_logical_addresses CCECProcessor::GetActiveDevices(void)
1010 {
1011   cec_logical_addresses addresses;
1012   addresses.Clear();
1013   for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
1014   {
1015     if (m_busDevices[iPtr]->GetStatus() == CEC_DEVICE_STATUS_PRESENT)
1016       addresses.Set((cec_logical_address) iPtr);
1017   }
1018   return addresses;
1019 }
1020
1021 bool CCECProcessor::IsPresentDevice(cec_logical_address address)
1022 {
1023   return m_busDevices[address]->GetStatus() == CEC_DEVICE_STATUS_PRESENT;
1024 }
1025
1026 bool CCECProcessor::IsPresentDeviceType(cec_device_type type)
1027 {
1028   for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
1029   {
1030     if (m_busDevices[iPtr]->GetType() == type && m_busDevices[iPtr]->GetStatus() == CEC_DEVICE_STATUS_PRESENT)
1031       return true;
1032   }
1033
1034   return false;
1035 }
1036
1037 uint16_t CCECProcessor::GetPhysicalAddress(void) const
1038 {
1039   if (!m_configuration.logicalAddresses.IsEmpty() && m_busDevices[m_configuration.logicalAddresses.primary])
1040     return m_busDevices[m_configuration.logicalAddresses.primary]->GetPhysicalAddress();
1041   return false;
1042 }
1043
1044 bool CCECProcessor::SetAckMask(uint16_t iMask)
1045 {
1046   return m_communication ? m_communication->SetAckMask(iMask) : false;
1047 }
1048
1049 bool CCECProcessor::TransmitKeypress(cec_logical_address iDestination, cec_user_control_code key, bool bWait /* = true */)
1050 {
1051   return m_busDevices[iDestination]->TransmitKeypress(key, bWait);
1052 }
1053
1054 bool CCECProcessor::TransmitKeyRelease(cec_logical_address iDestination, bool bWait /* = true */)
1055 {
1056   return m_busDevices[iDestination]->TransmitKeyRelease(bWait);
1057 }
1058
1059 bool CCECProcessor::EnablePhysicalAddressDetection(void)
1060 {
1061   CLibCEC::AddLog(CEC_LOG_WARNING, "deprecated method %s called", __FUNCTION__);
1062   uint16_t iPhysicalAddress = m_communication->GetPhysicalAddress();
1063   if (iPhysicalAddress != 0)
1064   {
1065     m_configuration.bAutodetectAddress = 1;
1066     m_configuration.iPhysicalAddress = iPhysicalAddress;
1067     m_configuration.baseDevice = CECDEVICE_UNKNOWN;
1068     m_configuration.iHDMIPort = 0;
1069     return SetPhysicalAddress(iPhysicalAddress);
1070   }
1071   return false;
1072 }
1073
1074 bool CCECProcessor::StandbyDevices(cec_logical_address address /* = CECDEVICE_BROADCAST */)
1075 {
1076   if (address == CECDEVICE_BROADCAST && m_configuration.clientVersion >= CEC_CLIENT_VERSION_1_5_0)
1077   {
1078     bool bReturn(true);
1079     for (uint8_t iPtr = 0; iPtr <= 0xF; iPtr++)
1080     {
1081       if (m_configuration.powerOffDevices[iPtr])
1082       {
1083         CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - putting '%s' in standby mode", __FUNCTION__, ToString((cec_logical_address)iPtr));
1084         bReturn &= m_busDevices[iPtr]->Standby();
1085       }
1086     }
1087     return bReturn;
1088   }
1089
1090   return m_busDevices[address]->Standby();
1091 }
1092
1093 bool CCECProcessor::PowerOnDevices(cec_logical_address address /* = CECDEVICE_BROADCAST */)
1094 {
1095   if (address == CECDEVICE_BROADCAST && m_configuration.clientVersion >= CEC_CLIENT_VERSION_1_5_0)
1096   {
1097     bool bReturn(true);
1098     for (uint8_t iPtr = 0; iPtr <= 0xF; iPtr++)
1099     {
1100       if (m_configuration.wakeDevices[iPtr])
1101       {
1102         CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - powering on '%s'", __FUNCTION__, ToString((cec_logical_address)iPtr));
1103         bReturn &= m_busDevices[iPtr]->PowerOn();
1104       }
1105     }
1106     return bReturn;
1107   }
1108
1109   return m_busDevices[address]->PowerOn();
1110 }
1111
1112 const char *CCECProcessor::ToString(const cec_device_type type)
1113 {
1114   switch (type)
1115   {
1116   case CEC_DEVICE_TYPE_AUDIO_SYSTEM:
1117     return "audio system";
1118   case CEC_DEVICE_TYPE_PLAYBACK_DEVICE:
1119     return "playback device";
1120   case CEC_DEVICE_TYPE_RECORDING_DEVICE:
1121       return "recording device";
1122   case CEC_DEVICE_TYPE_RESERVED:
1123       return "reserved";
1124   case CEC_DEVICE_TYPE_TUNER:
1125       return "tuner";
1126   case CEC_DEVICE_TYPE_TV:
1127       return "TV";
1128   default:
1129     return "unknown";
1130   }
1131 }
1132
1133 const char *CCECProcessor::ToString(const cec_menu_state state)
1134 {
1135   switch (state)
1136   {
1137   case CEC_MENU_STATE_ACTIVATED:
1138     return "activated";
1139   case CEC_MENU_STATE_DEACTIVATED:
1140     return "deactivated";
1141   default:
1142     return "unknown";
1143   }
1144 }
1145
1146 const char *CCECProcessor::ToString(const cec_version version)
1147 {
1148   switch (version)
1149   {
1150   case CEC_VERSION_1_2:
1151     return "1.2";
1152   case CEC_VERSION_1_2A:
1153     return "1.2a";
1154   case CEC_VERSION_1_3:
1155     return "1.3";
1156   case CEC_VERSION_1_3A:
1157     return "1.3a";
1158   case CEC_VERSION_1_4:
1159     return "1.4";
1160   default:
1161     return "unknown";
1162   }
1163 }
1164
1165 const char *CCECProcessor::ToString(const cec_power_status status)
1166 {
1167   switch (status)
1168   {
1169   case CEC_POWER_STATUS_ON:
1170     return "on";
1171   case CEC_POWER_STATUS_STANDBY:
1172     return "standby";
1173   case CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY:
1174     return "in transition from on to standby";
1175   case CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON:
1176     return "in transition from standby to on";
1177   default:
1178     return "unknown";
1179   }
1180 }
1181
1182 const char *CCECProcessor::ToString(const cec_logical_address address)
1183 {
1184   switch(address)
1185   {
1186   case CECDEVICE_AUDIOSYSTEM:
1187     return "Audio";
1188   case CECDEVICE_BROADCAST:
1189     return "Broadcast";
1190   case CECDEVICE_FREEUSE:
1191     return "Free use";
1192   case CECDEVICE_PLAYBACKDEVICE1:
1193     return "Playback 1";
1194   case CECDEVICE_PLAYBACKDEVICE2:
1195     return "Playback 2";
1196   case CECDEVICE_PLAYBACKDEVICE3:
1197     return "Playback 3";
1198   case CECDEVICE_RECORDINGDEVICE1:
1199     return "Recorder 1";
1200   case CECDEVICE_RECORDINGDEVICE2:
1201     return "Recorder 2";
1202   case CECDEVICE_RECORDINGDEVICE3:
1203     return "Recorder 3";
1204   case CECDEVICE_RESERVED1:
1205     return "Reserved 1";
1206   case CECDEVICE_RESERVED2:
1207     return "Reserved 2";
1208   case CECDEVICE_TUNER1:
1209     return "Tuner 1";
1210   case CECDEVICE_TUNER2:
1211     return "Tuner 2";
1212   case CECDEVICE_TUNER3:
1213     return "Tuner 3";
1214   case CECDEVICE_TUNER4:
1215     return "Tuner 4";
1216   case CECDEVICE_TV:
1217     return "TV";
1218   default:
1219     return "unknown";
1220   }
1221 }
1222
1223 const char *CCECProcessor::ToString(const cec_deck_control_mode mode)
1224 {
1225   switch (mode)
1226   {
1227   case CEC_DECK_CONTROL_MODE_SKIP_FORWARD_WIND:
1228     return "skip forward wind";
1229   case CEC_DECK_CONTROL_MODE_EJECT:
1230     return "eject";
1231   case CEC_DECK_CONTROL_MODE_SKIP_REVERSE_REWIND:
1232     return "reverse rewind";
1233   case CEC_DECK_CONTROL_MODE_STOP:
1234     return "stop";
1235   default:
1236     return "unknown";
1237   }
1238 }
1239
1240 const char *CCECProcessor::ToString(const cec_deck_info status)
1241 {
1242   switch (status)
1243   {
1244   case CEC_DECK_INFO_PLAY:
1245     return "play";
1246   case CEC_DECK_INFO_RECORD:
1247     return "record";
1248   case CEC_DECK_INFO_PLAY_REVERSE:
1249     return "play reverse";
1250   case CEC_DECK_INFO_STILL:
1251     return "still";
1252   case CEC_DECK_INFO_SLOW:
1253     return "slow";
1254   case CEC_DECK_INFO_SLOW_REVERSE:
1255     return "slow reverse";
1256   case CEC_DECK_INFO_FAST_FORWARD:
1257     return "fast forward";
1258   case CEC_DECK_INFO_FAST_REVERSE:
1259     return "fast reverse";
1260   case CEC_DECK_INFO_NO_MEDIA:
1261     return "no media";
1262   case CEC_DECK_INFO_STOP:
1263     return "stop";
1264   case CEC_DECK_INFO_SKIP_FORWARD_WIND:
1265     return "info skip forward wind";
1266   case CEC_DECK_INFO_SKIP_REVERSE_REWIND:
1267     return "info skip reverse rewind";
1268   case CEC_DECK_INFO_INDEX_SEARCH_FORWARD:
1269     return "info index search forward";
1270   case CEC_DECK_INFO_INDEX_SEARCH_REVERSE:
1271     return "info index search reverse";
1272   case CEC_DECK_INFO_OTHER_STATUS:
1273     return "other";
1274   default:
1275     return "unknown";
1276   }
1277 }
1278
1279 const char *CCECProcessor::ToString(const cec_opcode opcode)
1280 {
1281   switch (opcode)
1282   {
1283   case CEC_OPCODE_ACTIVE_SOURCE:
1284     return "active source";
1285   case CEC_OPCODE_IMAGE_VIEW_ON:
1286     return "image view on";
1287   case CEC_OPCODE_TEXT_VIEW_ON:
1288     return "text view on";
1289   case CEC_OPCODE_INACTIVE_SOURCE:
1290     return "inactive source";
1291   case CEC_OPCODE_REQUEST_ACTIVE_SOURCE:
1292     return "request active source";
1293   case CEC_OPCODE_ROUTING_CHANGE:
1294     return "routing change";
1295   case CEC_OPCODE_ROUTING_INFORMATION:
1296     return "routing information";
1297   case CEC_OPCODE_SET_STREAM_PATH:
1298     return "set stream path";
1299   case CEC_OPCODE_STANDBY:
1300     return "standby";
1301   case CEC_OPCODE_RECORD_OFF:
1302     return "record off";
1303   case CEC_OPCODE_RECORD_ON:
1304     return "record on";
1305   case CEC_OPCODE_RECORD_STATUS:
1306     return "record status";
1307   case CEC_OPCODE_RECORD_TV_SCREEN:
1308     return "record tv screen";
1309   case CEC_OPCODE_CLEAR_ANALOGUE_TIMER:
1310     return "clear analogue timer";
1311   case CEC_OPCODE_CLEAR_DIGITAL_TIMER:
1312     return "clear digital timer";
1313   case CEC_OPCODE_CLEAR_EXTERNAL_TIMER:
1314     return "clear external timer";
1315   case CEC_OPCODE_SET_ANALOGUE_TIMER:
1316     return "set analogue timer";
1317   case CEC_OPCODE_SET_DIGITAL_TIMER:
1318     return "set digital timer";
1319   case CEC_OPCODE_SET_EXTERNAL_TIMER:
1320     return "set external timer";
1321   case CEC_OPCODE_SET_TIMER_PROGRAM_TITLE:
1322     return "set timer program title";
1323   case CEC_OPCODE_TIMER_CLEARED_STATUS:
1324     return "timer cleared status";
1325   case CEC_OPCODE_TIMER_STATUS:
1326     return "timer status";
1327   case CEC_OPCODE_CEC_VERSION:
1328     return "cec version";
1329   case CEC_OPCODE_GET_CEC_VERSION:
1330     return "get cec version";
1331   case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS:
1332     return "give physical address";
1333   case CEC_OPCODE_GET_MENU_LANGUAGE:
1334     return "get menu language";
1335   case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS:
1336     return "report physical address";
1337   case CEC_OPCODE_SET_MENU_LANGUAGE:
1338     return "set menu language";
1339   case CEC_OPCODE_DECK_CONTROL:
1340     return "deck control";
1341   case CEC_OPCODE_DECK_STATUS:
1342     return "deck status";
1343   case CEC_OPCODE_GIVE_DECK_STATUS:
1344     return "give deck status";
1345   case CEC_OPCODE_PLAY:
1346     return "play";
1347   case CEC_OPCODE_GIVE_TUNER_DEVICE_STATUS:
1348     return "give tuner status";
1349   case CEC_OPCODE_SELECT_ANALOGUE_SERVICE:
1350     return "select analogue service";
1351   case CEC_OPCODE_SELECT_DIGITAL_SERVICE:
1352     return "set digital service";
1353   case CEC_OPCODE_TUNER_DEVICE_STATUS:
1354     return "tuner device status";
1355   case CEC_OPCODE_TUNER_STEP_DECREMENT:
1356     return "tuner step decrement";
1357   case CEC_OPCODE_TUNER_STEP_INCREMENT:
1358     return "tuner step increment";
1359   case CEC_OPCODE_DEVICE_VENDOR_ID:
1360     return "device vendor id";
1361   case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID:
1362     return "give device vendor id";
1363   case CEC_OPCODE_VENDOR_COMMAND:
1364     return "vendor command";
1365   case CEC_OPCODE_VENDOR_COMMAND_WITH_ID:
1366     return "vendor command with id";
1367   case CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN:
1368     return "vendor remote button down";
1369   case CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP:
1370     return "vendor remote button up";
1371   case CEC_OPCODE_SET_OSD_STRING:
1372     return "set osd string";
1373   case CEC_OPCODE_GIVE_OSD_NAME:
1374     return "give osd name";
1375   case CEC_OPCODE_SET_OSD_NAME:
1376     return "set osd name";
1377   case CEC_OPCODE_MENU_REQUEST:
1378     return "menu request";
1379   case CEC_OPCODE_MENU_STATUS:
1380     return "menu status";
1381   case CEC_OPCODE_USER_CONTROL_PRESSED:
1382     return "user control pressed";
1383   case CEC_OPCODE_USER_CONTROL_RELEASE:
1384     return "user control release";
1385   case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS:
1386     return "give device power status";
1387   case CEC_OPCODE_REPORT_POWER_STATUS:
1388     return "report power status";
1389   case CEC_OPCODE_FEATURE_ABORT:
1390     return "feature abort";
1391   case CEC_OPCODE_ABORT:
1392     return "abort";
1393   case CEC_OPCODE_GIVE_AUDIO_STATUS:
1394     return "give audio status";
1395   case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS:
1396     return "give audio mode status";
1397   case CEC_OPCODE_REPORT_AUDIO_STATUS:
1398     return "report audio status";
1399   case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE:
1400     return "set system audio mode";
1401   case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST:
1402     return "system audio mode request";
1403   case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS:
1404     return "system audio mode status";
1405   case CEC_OPCODE_SET_AUDIO_RATE:
1406     return "set audio rate";
1407   case CEC_OPCODE_NONE:
1408     return "poll";
1409   default:
1410     return "UNKNOWN";
1411   }
1412 }
1413
1414 const char *CCECProcessor::ToString(const cec_system_audio_status mode)
1415 {
1416   switch(mode)
1417   {
1418   case CEC_SYSTEM_AUDIO_STATUS_ON:
1419     return "on";
1420   case CEC_SYSTEM_AUDIO_STATUS_OFF:
1421     return "off";
1422   default:
1423     return "unknown";
1424   }
1425 }
1426
1427 const char *CCECProcessor::ToString(const cec_audio_status UNUSED(status))
1428 {
1429   // TODO this is a mask
1430   return "TODO";
1431 }
1432
1433 const char *CCECProcessor::ToString(const cec_vendor_id vendor)
1434 {
1435   switch (vendor)
1436   {
1437   case CEC_VENDOR_SAMSUNG:
1438     return "Samsung";
1439   case CEC_VENDOR_LG:
1440     return "LG";
1441   case CEC_VENDOR_PANASONIC:
1442     return "Panasonic";
1443   case CEC_VENDOR_PIONEER:
1444     return "Pioneer";
1445   case CEC_VENDOR_ONKYO:
1446     return "Onkyo";
1447   case CEC_VENDOR_YAMAHA:
1448     return "Yamaha";
1449   case CEC_VENDOR_PHILIPS:
1450     return "Philips";
1451   case CEC_VENDOR_SONY:
1452     return "Sony";
1453   case CEC_VENDOR_TOSHIBA:
1454     return "Toshiba";
1455   default:
1456     return "Unknown";
1457   }
1458 }
1459
1460 const char *CCECProcessor::ToString(const cec_client_version version)
1461 {
1462   switch (version)
1463   {
1464   case CEC_CLIENT_VERSION_PRE_1_5:
1465     return "pre-1.5";
1466   case CEC_CLIENT_VERSION_1_5_0:
1467     return "1.5.0";
1468   case CEC_CLIENT_VERSION_1_5_1:
1469     return "1.5.1";
1470   case CEC_CLIENT_VERSION_1_5_2:
1471     return "1.5.2";
1472   case CEC_CLIENT_VERSION_1_5_3:
1473     return "1.5.3";
1474   case CEC_CLIENT_VERSION_1_6_0:
1475     return "1.6.0";
1476   case CEC_CLIENT_VERSION_1_6_1:
1477     return "1.6.1";
1478   case CEC_CLIENT_VERSION_1_6_2:
1479     return "1.6.2";
1480   default:
1481     return "Unknown";
1482   }
1483 }
1484
1485 const char *CCECProcessor::ToString(const cec_server_version version)
1486 {
1487   switch (version)
1488   {
1489   case CEC_SERVER_VERSION_PRE_1_5:
1490     return "pre-1.5";
1491   case CEC_SERVER_VERSION_1_5_0:
1492     return "1.5.0";
1493   case CEC_SERVER_VERSION_1_5_1:
1494     return "1.5.1";
1495   case CEC_SERVER_VERSION_1_5_2:
1496     return "1.5.2";
1497   case CEC_SERVER_VERSION_1_5_3:
1498     return "1.5.3";
1499   case CEC_SERVER_VERSION_1_6_0:
1500     return "1.6.0";
1501   case CEC_SERVER_VERSION_1_6_1:
1502     return "1.6.1";
1503   case CEC_SERVER_VERSION_1_6_2:
1504     return "1.6.2";
1505   default:
1506     return "Unknown";
1507   }
1508 }
1509
1510 bool CCECProcessor::StartBootloader(const char *strPort /* = NULL */)
1511 {
1512   bool bReturn(false);
1513   if (!m_communication && strPort)
1514   {
1515     IAdapterCommunication *comm = new CUSBCECAdapterCommunication(this, strPort);
1516     CTimeout timeout(CEC_DEFAULT_CONNECT_TIMEOUT);
1517     int iConnectTry(0);
1518     while (timeout.TimeLeft() > 0 && (bReturn = comm->Open(timeout.TimeLeft() / CEC_CONNECT_TRIES, true)) == false)
1519     {
1520       CLibCEC::AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry);
1521       comm->Close();
1522       Sleep(CEC_DEFAULT_TRANSMIT_RETRY_WAIT);
1523     }
1524     if (comm->IsOpen())
1525     {
1526       bReturn = comm->StartBootloader();
1527       delete comm;
1528     }
1529     return bReturn;
1530   }
1531   else
1532   {
1533     m_communication->StartBootloader();
1534     Close();
1535     bReturn = true;
1536   }
1537
1538   return bReturn;
1539 }
1540
1541 bool CCECProcessor::PingAdapter(void)
1542 {
1543   return m_communication->PingAdapter();
1544 }
1545
1546 void CCECProcessor::HandlePoll(cec_logical_address initiator, cec_logical_address destination)
1547 {
1548   if (destination < CECDEVICE_BROADCAST)
1549     m_busDevices[destination]->HandlePollFrom(initiator);
1550 }
1551
1552 bool CCECProcessor::HandleReceiveFailed(cec_logical_address initiator)
1553 {
1554   return !m_busDevices[initiator]->HandleReceiveFailed();
1555 }
1556
1557 bool CCECProcessor::SetStreamPath(uint16_t iPhysicalAddress)
1558 {
1559   // stream path changes are sent by the TV
1560   return m_busDevices[CECDEVICE_TV]->GetHandler()->TransmitSetStreamPath(iPhysicalAddress);
1561 }
1562
1563 bool CCECProcessor::SetConfiguration(const libcec_configuration *configuration)
1564 {
1565   bool bReinit(false);
1566   CCECBusDevice *primary = IsRunning() ? GetPrimaryDevice() : NULL;
1567   cec_device_type oldPrimaryType = primary ? primary->GetType() : CEC_DEVICE_TYPE_RECORDING_DEVICE;
1568   m_configuration.clientVersion  = configuration->clientVersion;
1569   CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using client version '%s'", __FUNCTION__, ToString((cec_client_version)configuration->clientVersion));
1570
1571   // client version 1.5.0
1572
1573   // device types
1574   bool bDeviceTypeChanged = IsRunning () && m_configuration.deviceTypes != configuration->deviceTypes;
1575   m_configuration.deviceTypes = configuration->deviceTypes;
1576   if (bDeviceTypeChanged)
1577     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using primary device type '%s'", __FUNCTION__, ToString(configuration->deviceTypes[0]));
1578
1579   bool bPhysicalAddressChanged(false);
1580
1581   // autodetect address
1582   bool bPhysicalAutodetected(false);
1583   if (IsRunning() && configuration->bAutodetectAddress == 1)
1584   {
1585     uint16_t iPhysicalAddress = m_communication->GetPhysicalAddress();
1586     if (iPhysicalAddress != 0)
1587     {
1588       if (IsRunning())
1589         CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - autodetected physical address '%4x'", __FUNCTION__, iPhysicalAddress);
1590       else
1591         CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using physical address '%x'", __FUNCTION__, iPhysicalAddress);
1592       bPhysicalAddressChanged = (m_configuration.iPhysicalAddress != iPhysicalAddress);
1593       m_configuration.iPhysicalAddress = iPhysicalAddress;
1594       m_configuration.iHDMIPort = 0;
1595       m_configuration.baseDevice = CECDEVICE_UNKNOWN;
1596       bPhysicalAutodetected = true;
1597     }
1598   }
1599
1600   // physical address
1601   if (!bPhysicalAutodetected)
1602   {
1603     if (configuration->iPhysicalAddress != 0)
1604       bPhysicalAddressChanged = IsRunning() && m_configuration.iPhysicalAddress != configuration->iPhysicalAddress;
1605     if (bPhysicalAddressChanged)
1606     {
1607       CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - physical address '%x'", __FUNCTION__, configuration->iPhysicalAddress);
1608       m_configuration.iPhysicalAddress = configuration->iPhysicalAddress;
1609     }
1610   }
1611
1612   bool bHdmiPortChanged(false);
1613   if (!bPhysicalAutodetected && !bPhysicalAddressChanged)
1614   {
1615     // base device
1616     bHdmiPortChanged = IsRunning() && m_configuration.baseDevice != configuration->baseDevice;
1617     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using base device '%x'", __FUNCTION__, (int)configuration->baseDevice);
1618     m_configuration.baseDevice = configuration->baseDevice;
1619
1620     // hdmi port
1621     bHdmiPortChanged |= IsRunning() && m_configuration.iHDMIPort != configuration->iHDMIPort;
1622     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using HDMI port '%d'", __FUNCTION__, configuration->iHDMIPort);
1623     m_configuration.iHDMIPort = configuration->iHDMIPort;
1624   }
1625   else
1626   {
1627     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - resetting HDMI port and base device to defaults", __FUNCTION__);
1628     m_configuration.baseDevice = CECDEVICE_UNKNOWN;
1629     m_configuration.iHDMIPort  = 0;
1630   }
1631
1632   bReinit = bPhysicalAddressChanged || bHdmiPortChanged || bDeviceTypeChanged;
1633
1634   // device name
1635   CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using OSD name '%s'", __FUNCTION__, configuration->strDeviceName);
1636   snprintf(m_configuration.strDeviceName, 13, "%s", configuration->strDeviceName);
1637   if (primary && !primary->GetOSDName().Equals(m_configuration.strDeviceName))
1638   {
1639     primary->SetOSDName(m_configuration.strDeviceName);
1640     if (!bReinit && IsRunning())
1641       primary->TransmitOSDName(CECDEVICE_TV);
1642   }
1643
1644   // tv vendor id override
1645   CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - vendor id '%s'", __FUNCTION__, ToString((cec_vendor_id)configuration->tvVendor));
1646   if (m_configuration.tvVendor != configuration->tvVendor)
1647   {
1648     m_configuration.tvVendor= configuration->tvVendor;
1649     m_busDevices[CECDEVICE_TV]->SetVendorId((uint64_t)m_configuration.tvVendor);
1650   }
1651
1652   // wake CEC devices
1653   if (m_configuration.wakeDevices != configuration->wakeDevices)
1654   {
1655     m_configuration.wakeDevices = configuration->wakeDevices;
1656     if (!bReinit && IsRunning())
1657       PowerOnDevices();
1658   }
1659
1660   // just copy these
1661   m_configuration.bUseTVMenuLanguage   = configuration->bUseTVMenuLanguage;
1662   m_configuration.bActivateSource      = configuration->bActivateSource;
1663   m_configuration.bGetSettingsFromROM  = configuration->bGetSettingsFromROM;
1664   m_configuration.powerOffDevices      = configuration->powerOffDevices;
1665   m_configuration.bPowerOffScreensaver = configuration->bPowerOffScreensaver;
1666   m_configuration.bPowerOffOnStandby   = configuration->bPowerOffOnStandby;
1667
1668   // client version 1.5.1
1669   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_5_1)
1670     m_configuration.bSendInactiveSource = configuration->bSendInactiveSource;
1671
1672   // client version 1.6.0
1673   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_6_0)
1674   {
1675     m_configuration.bPowerOffDevicesOnStandby = configuration->bPowerOffDevicesOnStandby;
1676     m_configuration.bShutdownOnStandby        = configuration->bShutdownOnStandby;
1677   }
1678
1679   // client version 1.6.2
1680   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_6_2)
1681   {
1682     memcpy(m_configuration.strDeviceLanguage, configuration->strDeviceLanguage, 3);
1683   }
1684
1685   // ensure that there is at least 1 device type set
1686   if (m_configuration.deviceTypes.IsEmpty())
1687     m_configuration.deviceTypes.Add(CEC_DEVICE_TYPE_RECORDING_DEVICE);
1688
1689   // persist the configuration
1690   if (IsRunning())
1691     m_communication->PersistConfiguration(&m_configuration);
1692
1693   if (bReinit || m_configuration.logicalAddresses.IsEmpty())
1694   {
1695     if (bDeviceTypeChanged)
1696       return ChangeDeviceType(oldPrimaryType, m_configuration.deviceTypes[0]);
1697     else if (bPhysicalAddressChanged)
1698       return SetPhysicalAddress(m_configuration.iPhysicalAddress);
1699     else
1700       return SetHDMIPort(m_configuration.baseDevice, m_configuration.iHDMIPort);
1701   }
1702   else if (m_configuration.bActivateSource == 1 && IsRunning() && !IsActiveSource(m_configuration.logicalAddresses.primary))
1703   {
1704     // activate the source if we're not already the active source
1705     SetActiveSource(m_configuration.deviceTypes.types[0]);
1706   }
1707
1708   return true;
1709 }
1710
1711 bool CCECProcessor::GetCurrentConfiguration(libcec_configuration *configuration)
1712 {
1713   // client version 1.5.0
1714   snprintf(configuration->strDeviceName, 13, "%s", m_configuration.strDeviceName);
1715   configuration->deviceTypes          = m_configuration.deviceTypes;
1716   configuration->bAutodetectAddress   = m_configuration.bAutodetectAddress;
1717   configuration->iPhysicalAddress     = m_configuration.iPhysicalAddress;
1718   configuration->baseDevice           = m_configuration.baseDevice;
1719   configuration->iHDMIPort            = m_configuration.iHDMIPort;
1720   configuration->clientVersion        = m_configuration.clientVersion;
1721   configuration->serverVersion        = m_configuration.serverVersion;
1722   configuration->tvVendor             = m_configuration.tvVendor;
1723
1724   configuration->bGetSettingsFromROM  = m_configuration.bGetSettingsFromROM;
1725   configuration->bUseTVMenuLanguage   = m_configuration.bUseTVMenuLanguage;
1726   configuration->bActivateSource      = m_configuration.bActivateSource;
1727   configuration->wakeDevices          = m_configuration.wakeDevices;
1728   configuration->powerOffDevices      = m_configuration.powerOffDevices;
1729   configuration->bPowerOffScreensaver = m_configuration.bPowerOffScreensaver;
1730   configuration->bPowerOffOnStandby   = m_configuration.bPowerOffOnStandby;
1731
1732   // client version 1.5.1
1733   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_5_1)
1734     configuration->bSendInactiveSource = m_configuration.bSendInactiveSource;
1735
1736   // client version 1.5.3
1737   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_5_3)
1738     configuration->logicalAddresses    = m_configuration.logicalAddresses;
1739
1740   // client version 1.6.0
1741   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_6_0)
1742   {
1743     configuration->iFirmwareVersion          = m_configuration.iFirmwareVersion;
1744     configuration->bPowerOffDevicesOnStandby = m_configuration.bPowerOffDevicesOnStandby;
1745     configuration->bShutdownOnStandby        = m_configuration.bShutdownOnStandby;
1746   }
1747
1748   // client version 1.6.2
1749   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_6_2)
1750   {
1751     memcpy(configuration->strDeviceLanguage, m_configuration.strDeviceLanguage, 3);
1752     configuration->iFirmwareBuildDate      = m_configuration.iFirmwareBuildDate;
1753   }
1754   return true;
1755 }
1756
1757 bool CCECProcessor::CanPersistConfiguration(void)
1758 {
1759   return m_communication ? m_communication->GetFirmwareVersion() >= 2 : false;
1760 }
1761
1762 bool CCECProcessor::PersistConfiguration(libcec_configuration *configuration)
1763 {
1764   return m_communication ? m_communication->PersistConfiguration(configuration) : false;
1765 }
1766
1767 void CCECProcessor::RescanActiveDevices(void)
1768 {
1769   for (unsigned int iPtr = 0; iPtr < CECDEVICE_BROADCAST; iPtr++)
1770     m_busDevices[iPtr]->GetStatus(true);
1771 }
1772
1773 bool CCECProcessor::GetDeviceInformation(const char *strPort, libcec_configuration *config, uint32_t iTimeoutMs /* = CEC_DEFAULT_CONNECT_TIMEOUT */)
1774 {
1775   if (!OpenConnection(strPort, CEC_SERIAL_DEFAULT_BAUDRATE, iTimeoutMs, false))
1776     return false;
1777
1778   config->iFirmwareVersion   = m_communication->GetFirmwareVersion();
1779   config->iPhysicalAddress   = m_communication->GetPhysicalAddress();
1780   config->iFirmwareBuildDate = m_communication->GetFirmwareBuildDate();
1781
1782   return true;
1783 }
1784
1785 bool CCECProcessor::TransmitPendingActiveSourceCommands(void)
1786 {
1787   bool bReturn(true);
1788   for (unsigned int iPtr = 0; iPtr < CECDEVICE_BROADCAST; iPtr++)
1789     bReturn &= m_busDevices[iPtr]->TransmitPendingActiveSourceCommands();
1790   return bReturn;
1791 }