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   {
 284     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);
 285     bReturn = true;
 286   }
 287
 288   if (bReturn && m_configuration.bActivateSource == 1)
 289     m_busDevices[m_configuration.logicalAddresses.primary]->ActivateSource();
 290
 291   SetInitialised(bReturn);
 292   if (bReturn)
 293     CLibCEC::ConfigurationChanged(m_configuration);
 294
 295   return bReturn;
 296 }
 297
 298 bool CCECProcessor::Start(const char *strPort, uint16_t iBaudRate /* = CEC_SERIAL_DEFAULT_BAUDRATE */, uint32_t iTimeoutMs /* = CEC_DEFAULT_CONNECT_TIMEOUT */)
 299 {
 300   bool bReturn(false);
 301
 302   {
 303     CLockObject lock(m_mutex);
 304     if (!OpenConnection(strPort, iBaudRate, iTimeoutMs))
 305       return bReturn;
 306
 307     /* create the processor thread */
 308     if (!CreateThread())
 309     {
 310       CLibCEC::AddLog(CEC_LOG_ERROR, "could not create a processor thread");
 311       return bReturn;
 312     }
 313   }
 314
 315   if ((bReturn = Initialise()) == false)
 316   {
 317     CLibCEC::AddLog(CEC_LOG_ERROR, "could not create a processor thread");
 318     StopThread(true);
 319   }
 320   else
 321   {
 322     CLibCEC::AddLog(CEC_LOG_DEBUG, "processor thread started");
 323   }
 324
 325   return bReturn;
 326 }
 327
 328 bool CCECProcessor::TryLogicalAddress(cec_logical_address address)
 329 {
 330   if (m_busDevices[address]->TryLogicalAddress())
 331   {
 332     m_configuration.logicalAddresses.Set(address);
 333     return true;
 334   }
 335
 336   return false;
 337 }
 338
 339 bool CCECProcessor::FindLogicalAddressRecordingDevice(void)
 340 {
 341   CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'recording device'");
 342   return TryLogicalAddress(CECDEVICE_RECORDINGDEVICE1) ||
 343       TryLogicalAddress(CECDEVICE_RECORDINGDEVICE2) ||
 344       TryLogicalAddress(CECDEVICE_RECORDINGDEVICE3);
 345 }
 346
 347 bool CCECProcessor::FindLogicalAddressTuner(void)
 348 {
 349   CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'tuner'");
 350   return TryLogicalAddress(CECDEVICE_TUNER1) ||
 351       TryLogicalAddress(CECDEVICE_TUNER2) ||
 352       TryLogicalAddress(CECDEVICE_TUNER3) ||
 353       TryLogicalAddress(CECDEVICE_TUNER4);
 354 }
 355
 356 bool CCECProcessor::FindLogicalAddressPlaybackDevice(void)
 357 {
 358   CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'playback device'");
 359   return TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE1) ||
 360       TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE2) ||
 361       TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE3);
 362 }
 363
 364 bool CCECProcessor::FindLogicalAddressAudioSystem(void)
 365 {
 366   CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'audio'");
 367   return TryLogicalAddress(CECDEVICE_AUDIOSYSTEM);
 368 }
 369
 370 bool CCECProcessor::ChangeDeviceType(cec_device_type from, cec_device_type to)
 371 {
 372   bool bChanged(false);
 373
 374   CLibCEC::AddLog(CEC_LOG_NOTICE, "changing device type '%s' into '%s'", ToString(from), ToString(to));
 375
 376   CLockObject lock(m_mutex);
 377   CCECBusDevice *previousDevice = GetDeviceByType(from);
 378   m_configuration.logicalAddresses.primary = CECDEVICE_UNKNOWN;
 379
 380   for (unsigned int iPtr = 0; iPtr < 5; iPtr++)
 381   {
 382     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
 383       continue;
 384
 385     if (m_configuration.deviceTypes.types[iPtr] == from)
 386     {
 387       bChanged = true;
 388       m_configuration.deviceTypes.types[iPtr] = to;
 389     }
 390     else if (m_configuration.deviceTypes.types[iPtr] == to && bChanged)
 391     {
 392       m_configuration.deviceTypes.types[iPtr] = CEC_DEVICE_TYPE_RESERVED;
 393     }
 394   }
 395
 396   if (bChanged)
 397   {
 398     FindLogicalAddresses();
 399
 400     CCECBusDevice *newDevice = GetDeviceByType(to);
 401     if (previousDevice && newDevice)
 402     {
 403       newDevice->SetDeviceStatus(CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC);
 404       previousDevice->SetDeviceStatus(CEC_DEVICE_STATUS_NOT_PRESENT);
 405
 406       newDevice->SetCecVersion(previousDevice->GetCecVersion(false));
 407       previousDevice->SetCecVersion(CEC_VERSION_UNKNOWN);
 408
 409       newDevice->SetMenuLanguage(previousDevice->GetMenuLanguage(false));
 410
 411       newDevice->SetMenuState(previousDevice->GetMenuState());
 412       previousDevice->SetMenuState(CEC_MENU_STATE_DEACTIVATED);
 413
 414       newDevice->SetOSDName(previousDevice->GetOSDName(false));
 415       previousDevice->SetOSDName(ToString(previousDevice->GetLogicalAddress()));
 416
 417       newDevice->SetPhysicalAddress(previousDevice->GetPhysicalAddress());
 418       previousDevice->SetPhysicalAddress(CEC_INVALID_PHYSICAL_ADDRESS);
 419
 420       newDevice->SetPowerStatus(previousDevice->GetPowerStatus(false));
 421       previousDevice->SetPowerStatus(CEC_POWER_STATUS_UNKNOWN);
 422
 423       newDevice->SetVendorId(previousDevice->GetVendorId(false));
 424       previousDevice->SetVendorId(CEC_VENDOR_UNKNOWN);
 425
 426       if ((from == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || from == CEC_DEVICE_TYPE_RECORDING_DEVICE) &&
 427           (to == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || to == CEC_DEVICE_TYPE_RECORDING_DEVICE))
 428       {
 429         ((CCECPlaybackDevice *) newDevice)->SetDeckControlMode(((CCECPlaybackDevice *) previousDevice)->GetDeckControlMode());
 430         ((CCECPlaybackDevice *) previousDevice)->SetDeckControlMode(CEC_DECK_CONTROL_MODE_STOP);
 431
 432         ((CCECPlaybackDevice *) newDevice)->SetDeckStatus(((CCECPlaybackDevice *) previousDevice)->GetDeckStatus());
 433         ((CCECPlaybackDevice *) previousDevice)->SetDeckStatus(CEC_DECK_INFO_STOP);
 434       }
 435     }
 436   }
 437
 438   return true;
 439 }
 440
 441 bool CCECProcessor::FindLogicalAddresses(void)
 442 {
 443   bool bReturn(true);
 444   m_configuration.logicalAddresses.Clear();
 445
 446   if (m_configuration.deviceTypes.IsEmpty())
 447   {
 448     CLibCEC::AddLog(CEC_LOG_ERROR, "no device types set");
 449     return false;
 450   }
 451
 452   for (unsigned int iPtr = 0; iPtr < 5; iPtr++)
 453   {
 454     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
 455       continue;
 456
 457     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - device %d: type %d", __FUNCTION__, iPtr, m_configuration.deviceTypes.types[iPtr]);
 458
 459     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RECORDING_DEVICE)
 460       bReturn &= FindLogicalAddressRecordingDevice();
 461     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_TUNER)
 462       bReturn &= FindLogicalAddressTuner();
 463     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_PLAYBACK_DEVICE)
 464       bReturn &= FindLogicalAddressPlaybackDevice();
 465     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_AUDIO_SYSTEM)
 466       bReturn &= FindLogicalAddressAudioSystem();
 467   }
 468
 469   if (bReturn)
 470     SetAckMask(m_configuration.logicalAddresses.AckMask());
 471
 472   return bReturn;
 473 }
 474
 475 void CCECProcessor::ReplaceHandlers(void)
 476 {
 477   if (!IsInitialised())
 478     return;
 479   for (uint8_t iPtr = 0; iPtr <= CECDEVICE_PLAYBACKDEVICE3; iPtr++)
 480     m_busDevices[iPtr]->ReplaceHandler(m_bInitialised);
 481 }
 482
 483 bool CCECProcessor::OnCommandReceived(const cec_command &command)
 484 {
 485   return m_inBuffer.Push(command);
 486 }
 487
 488 void *CCECProcessor::Process(void)
 489 {
 490   CLibCEC::AddLog(CEC_LOG_DEBUG, "processor thread started");
 491
 492   cec_command command;
 493   command.Clear();
 494
 495   while (!IsStopped() && m_communication->IsOpen())
 496   {
 497     if (m_inBuffer.Pop(command, CEC_PROCESSOR_SIGNAL_WAIT_TIME))
 498       ParseCommand(command);
 499
 500     if (IsInitialised())
 501     {
 502       ReplaceHandlers();
 503
 504       m_controller->CheckKeypressTimeout();
 505     }
 506   }
 507
 508   return NULL;
 509 }
 510
 511 bool CCECProcessor::SetActiveSource(cec_device_type type /* = CEC_DEVICE_TYPE_RESERVED */)
 512 {
 513   bool bReturn(false);
 514
 515   if (!IsRunning())
 516     return bReturn;
 517
 518   cec_logical_address addr = m_configuration.logicalAddresses.primary;
 519
 520   if (type != CEC_DEVICE_TYPE_RESERVED)
 521   {
 522     for (uint8_t iPtr = 0; iPtr <= 11; iPtr++)
 523     {
 524       if (m_configuration.logicalAddresses[iPtr] && m_busDevices[iPtr]->m_type == type)
 525       {
 526         addr = (cec_logical_address) iPtr;
 527         break;
 528       }
 529     }
 530   }
 531
 532   m_busDevices[addr]->SetActiveSource();
 533   if (m_busDevices[addr]->GetPhysicalAddress() != CEC_INVALID_PHYSICAL_ADDRESS)
 534     bReturn = m_busDevices[addr]->ActivateSource();
 535
 536   return bReturn;
 537 }
 538
 539 bool CCECProcessor::SetActiveSource(uint16_t iStreamPath)
 540 {
 541   bool bReturn(false);
 542
 543   // suppress polls when searching for a device
 544   CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamPath);
 545   if (device)
 546   {
 547     device->SetActiveSource();
 548     bReturn = true;
 549   }
 550   else
 551   {
 552     CLibCEC::AddLog(CEC_LOG_DEBUG, "device with PA '%04x' not found", iStreamPath);
 553   }
 554
 555   return bReturn;
 556 }
 557
 558 void CCECProcessor::SetStandardLineTimeout(uint8_t iTimeout)
 559 {
 560   CLockObject lock(m_mutex);
 561   m_iStandardLineTimeout = iTimeout;
 562 }
 563
 564 void CCECProcessor::SetRetryLineTimeout(uint8_t iTimeout)
 565 {
 566   CLockObject lock(m_mutex);
 567   m_iRetryLineTimeout = iTimeout;
 568 }
 569
 570 bool CCECProcessor::SetActiveView(void)
 571 {
 572   CLibCEC::AddLog(CEC_LOG_WARNING, "deprecated method %s called", __FUNCTION__);
 573   return SetActiveSource(m_configuration.deviceTypes.IsEmpty() ? CEC_DEVICE_TYPE_RESERVED : m_configuration.deviceTypes[0]);
 574 }
 575
 576 bool CCECProcessor::SetDeckControlMode(cec_deck_control_mode mode, bool bSendUpdate /* = true */)
 577 {
 578   bool bReturn(false);
 579
 580   CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
 581   if (device)
 582   {
 583     ((CCECPlaybackDevice *) device)->SetDeckControlMode(mode);
 584     if (bSendUpdate)
 585       ((CCECPlaybackDevice *) device)->TransmitDeckStatus(CECDEVICE_TV);
 586     bReturn = true;
 587   }
 588
 589   return bReturn;
 590 }
 591
 592 bool CCECProcessor::SetDeckInfo(cec_deck_info info, bool bSendUpdate /* = true */)
 593 {
 594   bool bReturn(false);
 595
 596   CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
 597   if (device)
 598   {
 599     ((CCECPlaybackDevice *) device)->SetDeckStatus(info);
 600     if (bSendUpdate)
 601       ((CCECPlaybackDevice *) device)->TransmitDeckStatus(CECDEVICE_TV);
 602     bReturn = true;
 603   }
 604
 605   return bReturn;
 606 }
 607
 608 bool CCECProcessor::SetHDMIPort(cec_logical_address iBaseDevice, uint8_t iPort, bool bForce /* = false */)
 609 {
 610   bool bReturn(false);
 611
 612   // limit the HDMI port range to 1-15
 613   if (iPort < CEC_MIN_HDMI_PORTNUMBER ||
 614       iPort > CEC_MAX_HDMI_PORTNUMBER)
 615     return bReturn;
 616
 617   {
 618     CLockObject lock(m_mutex);
 619     m_configuration.baseDevice = iBaseDevice;
 620     m_configuration.iHDMIPort = iPort;
 621   }
 622
 623   if (!IsRunning() && !bForce)
 624     return true;
 625
 626   CLibCEC::AddLog(CEC_LOG_DEBUG, "setting HDMI port to %d on device %s (%d)", iPort, ToString(iBaseDevice), (int)iBaseDevice);
 627
 628   uint16_t iPhysicalAddress(0);
 629   if (iBaseDevice > CECDEVICE_TV)
 630     iPhysicalAddress = m_busDevices[iBaseDevice]->GetPhysicalAddress(false);
 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   {
 648     CLibCEC::AddLog(CEC_LOG_WARNING, "failed to set the physical address to %04X, setting it to the default value %04X", iPhysicalAddress, CEC_DEFAULT_PHYSICAL_ADDRESS);
 649     iPhysicalAddress = CEC_DEFAULT_PHYSICAL_ADDRESS;
 650   }
 651
 652   SetPhysicalAddress(iPhysicalAddress);
 653
 654   return bReturn;
 655 }
 656
 657 bool CCECProcessor::PhysicalAddressInUse(uint16_t iPhysicalAddress)
 658 {
 659   for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
 660   {
 661     if (m_busDevices[iPtr]->GetPhysicalAddress() == iPhysicalAddress)
 662       return true;
 663   }
 664   return false;
 665 }
 666
 667 bool CCECProcessor::TransmitInactiveSource(void)
 668 {
 669   if (!IsRunning())
 670     return false;
 671
 672   if (!m_configuration.logicalAddresses.IsEmpty() && m_busDevices[m_configuration.logicalAddresses.primary])
 673     return m_busDevices[m_configuration.logicalAddresses.primary]->TransmitInactiveSource();
 674   return false;
 675 }
 676
 677 void CCECProcessor::LogOutput(const cec_command &data)
 678 {
 679   CStdString strTx;
 680   strTx.Format("<< %02x", ((uint8_t)data.initiator << 4) + (uint8_t)data.destination);
 681   if (data.opcode_set)
 682       strTx.AppendFormat(":%02x", (uint8_t)data.opcode);
 683
 684   for (uint8_t iPtr = 0; iPtr < data.parameters.size; iPtr++)
 685     strTx.AppendFormat(":%02x", data.parameters[iPtr]);
 686   CLibCEC::AddLog(CEC_LOG_TRAFFIC, strTx.c_str());
 687 }
 688
 689 bool CCECProcessor::SetLogicalAddress(cec_logical_address iLogicalAddress)
 690 {
 691   CLockObject lock(m_mutex);
 692   if (m_configuration.logicalAddresses.primary != iLogicalAddress)
 693   {
 694     CLibCEC::AddLog(CEC_LOG_NOTICE, "<< setting primary logical address to %1x", iLogicalAddress);
 695     m_configuration.logicalAddresses.primary = iLogicalAddress;
 696     m_configuration.logicalAddresses.Set(iLogicalAddress);
 697     return SetAckMask(m_configuration.logicalAddresses.AckMask());
 698   }
 699
 700   return true;
 701 }
 702
 703 bool CCECProcessor::SetMenuState(cec_menu_state state, bool bSendUpdate /* = true */)
 704 {
 705   for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
 706   {
 707     if (m_configuration.logicalAddresses[iPtr])
 708       m_busDevices[iPtr]->SetMenuState(state);
 709   }
 710
 711   if (bSendUpdate)
 712     m_busDevices[m_configuration.logicalAddresses.primary]->TransmitMenuState(CECDEVICE_TV);
 713
 714   return true;
 715 }
 716
 717 bool CCECProcessor::SetPhysicalAddress(uint16_t iPhysicalAddress, bool bSendUpdate /* = true */)
 718 {
 719   bool bSendActiveView(false);
 720   bool bReturn(false);
 721   cec_logical_addresses sendUpdatesTo;
 722   sendUpdatesTo.Clear();
 723
 724   {
 725     CLockObject lock(m_mutex);
 726     m_configuration.iPhysicalAddress = iPhysicalAddress;
 727     CLibCEC::AddLog(CEC_LOG_DEBUG, "setting physical address to '%4x'", iPhysicalAddress);
 728
 729     if (!m_configuration.logicalAddresses.IsEmpty())
 730     {
 731       bool bWasActiveSource(false);
 732       for (uint8_t iPtr = 0; iPtr < 15; iPtr++)
 733         if (m_configuration.logicalAddresses[iPtr])
 734         {
 735           bWasActiveSource |= m_busDevices[iPtr]->IsActiveSource();
 736           m_busDevices[iPtr]->SetInactiveSource();
 737           m_busDevices[iPtr]->SetPhysicalAddress(iPhysicalAddress);
 738           if (bSendUpdate)
 739             sendUpdatesTo.Set((cec_logical_address)iPtr);
 740         }
 741
 742       bSendActiveView = bWasActiveSource && bSendUpdate;
 743       bReturn = true;
 744     }
 745   }
 746
 747   for (uint8_t iPtr = 0; iPtr < 15; iPtr++)
 748     if (sendUpdatesTo[iPtr])
 749       m_busDevices[iPtr]->TransmitPhysicalAddress();
 750
 751   if (bSendActiveView)
 752     SetActiveView();
 753
 754   if (bReturn)
 755   {
 756     libcec_configuration config;
 757     {
 758       CLockObject lock(m_mutex);
 759       config = m_configuration;
 760     }
 761
 762     PersistConfiguration(&config);
 763     CLibCEC::ConfigurationChanged(config);
 764   }
 765
 766   return bReturn;
 767 }
 768
 769 bool CCECProcessor::SwitchMonitoring(bool bEnable)
 770 {
 771   CLibCEC::AddLog(CEC_LOG_NOTICE, "== %s monitoring mode ==", bEnable ? "enabling" : "disabling");
 772
 773   {
 774     CLockObject lock(m_mutex);
 775     m_bMonitor = bEnable;
 776   }
 777
 778   if (bEnable)
 779     return SetAckMask(0);
 780   else
 781     return SetAckMask(m_configuration.logicalAddresses.AckMask());
 782 }
 783
 784 bool CCECProcessor::PollDevice(cec_logical_address iAddress)
 785 {
 786   if (iAddress != CECDEVICE_UNKNOWN && m_busDevices[iAddress])
 787   {
 788     return m_configuration.logicalAddresses.primary == CECDEVICE_UNKNOWN ?
 789         m_busDevices[iAddress]->TransmitPoll(iAddress) :
 790         m_busDevices[m_configuration.logicalAddresses.primary]->TransmitPoll(iAddress);
 791   }
 792   return false;
 793 }
 794
 795 uint8_t CCECProcessor::VolumeUp(bool bSendRelease /* = true */)
 796 {
 797   uint8_t status = 0;
 798   if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
 799     status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeUp(bSendRelease);
 800
 801   return status;
 802 }
 803
 804 uint8_t CCECProcessor::VolumeDown(bool bSendRelease /* = true */)
 805 {
 806   uint8_t status = 0;
 807   if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
 808     status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeDown(bSendRelease);
 809
 810   return status;
 811 }
 812
 813 uint8_t CCECProcessor::MuteAudio(bool bSendRelease /* = true */)
 814 {
 815   uint8_t status = 0;
 816   if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
 817     status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->MuteAudio(bSendRelease);
 818
 819   return status;
 820 }
 821
 822 CCECBusDevice *CCECProcessor::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress, bool bSuppressUpdate /* = true */)
 823 {
 824   CCECBusDevice *device(NULL);
 825
 826   // invalid PA
 827   if (iPhysicalAddress == CEC_INVALID_PHYSICAL_ADDRESS)
 828     return device;
 829
 830   // check each device until we found a match
 831   for (unsigned int iPtr = 0; !device && iPtr < 16; iPtr++)
 832   {
 833     if (m_busDevices[iPtr]->GetPhysicalAddress(bSuppressUpdate) == iPhysicalAddress)
 834       device = m_busDevices[iPtr];
 835   }
 836
 837   return device;
 838 }
 839
 840 CCECBusDevice *CCECProcessor::GetDeviceByType(cec_device_type type) const
 841 {
 842   CCECBusDevice *device = NULL;
 843
 844   for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
 845   {
 846     if (m_busDevices[iPtr]->m_type == type && m_configuration.logicalAddresses[iPtr])
 847     {
 848       device = m_busDevices[iPtr];
 849       break;
 850     }
 851   }
 852
 853   return device;
 854 }
 855
 856 CCECBusDevice *CCECProcessor::GetPrimaryDevice(void) const
 857 {
 858   CCECBusDevice *device(NULL);
 859   cec_logical_address primary = m_configuration.logicalAddresses.primary;
 860   if (primary != CECDEVICE_UNKNOWN)
 861     device = m_busDevices[primary];
 862   return device;
 863 }
 864
 865 cec_version CCECProcessor::GetDeviceCecVersion(cec_logical_address iAddress)
 866 {
 867   return m_busDevices[iAddress]->GetCecVersion();
 868 }
 869
 870 cec_osd_name CCECProcessor::GetDeviceOSDName(cec_logical_address iAddress)
 871 {
 872   CStdString strOSDName = m_busDevices[iAddress]->GetOSDName();
 873   cec_osd_name retVal;
 874
 875   snprintf(retVal.name, sizeof(retVal.name), "%s", strOSDName.c_str());
 876   retVal.device = iAddress;
 877
 878   return retVal;
 879 }
 880
 881 bool CCECProcessor::GetDeviceMenuLanguage(cec_logical_address iAddress, cec_menu_language *language)
 882 {
 883   if (m_busDevices[iAddress])
 884   {
 885     *language = m_busDevices[iAddress]->GetMenuLanguage();
 886     return (strcmp(language->language, "???") != 0);
 887   }
 888   return false;
 889 }
 890
 891 CStdString CCECProcessor::GetDeviceName(void) const
 892 {
 893   CStdString strName;
 894   strName = m_configuration.strDeviceName;
 895   return strName;
 896 }
 897
 898 uint64_t CCECProcessor::GetDeviceVendorId(cec_logical_address iAddress)
 899 {
 900   if (m_busDevices[iAddress])
 901     return m_busDevices[iAddress]->GetVendorId();
 902   return false;
 903 }
 904
 905 uint16_t CCECProcessor::GetDevicePhysicalAddress(cec_logical_address iAddress)
 906 {
 907   if (m_busDevices[iAddress])
 908     return m_busDevices[iAddress]->GetPhysicalAddress(false);
 909   return false;
 910 }
 911
 912 cec_power_status CCECProcessor::GetDevicePowerStatus(cec_logical_address iAddress)
 913 {
 914   if (m_busDevices[iAddress])
 915     return m_busDevices[iAddress]->GetPowerStatus();
 916   return CEC_POWER_STATUS_UNKNOWN;
 917 }
 918
 919 cec_logical_address CCECProcessor::GetActiveSource(bool bRequestActiveSource /* = true */)
 920 {
 921   for (uint8_t iPtr = 0; iPtr <= 11; iPtr++)
 922   {
 923     if (m_busDevices[iPtr]->IsActiveSource())
 924       return (cec_logical_address)iPtr;
 925   }
 926
 927   if (bRequestActiveSource && m_configuration.logicalAddresses.primary != CECDEVICE_UNKNOWN)
 928   {
 929     CCECBusDevice *primary = m_busDevices[m_configuration.logicalAddresses.primary];
 930     if (primary)
 931       primary->RequestActiveSource();
 932
 933     return GetActiveSource(false);
 934   }
 935
 936   return CECDEVICE_UNKNOWN;
 937 }
 938
 939 bool CCECProcessor::IsActiveSource(cec_logical_address iAddress)
 940 {
 941   return iAddress >= CECDEVICE_TV && iAddress < CECDEVICE_BROADCAST ?
 942     m_busDevices[iAddress]->IsActiveSource() :
 943     false;
 944 }
 945
 946 bool CCECProcessor::Transmit(const cec_command &data)
 947 {
 948   if (m_configuration.logicalAddresses[(uint8_t)data.destination])
 949   {
 950     CLibCEC::AddLog(CEC_LOG_WARNING, "not sending data to myself!");
 951     return false;
 952   }
 953
 954   uint8_t iMaxTries(0);
 955   {
 956     CLockObject lock(m_mutex);
 957     if (IsStopped())
 958       return false;
 959     LogOutput(data);
 960     m_iLastTransmission = GetTimeMs();
 961     if (!m_communication || !m_communication->IsOpen())
 962     {
 963       CLibCEC::AddLog(CEC_LOG_ERROR, "cannot transmit command: connection closed");
 964       return false;
 965     }
 966     iMaxTries = m_busDevices[data.initiator]->GetHandler()->GetTransmitRetries() + 1;
 967   }
 968
 969   bool bRetry(true);
 970   uint8_t iTries(0);
 971   uint8_t iLineTimeout = m_iStandardLineTimeout;
 972   cec_adapter_message_state adapterState = ADAPTER_MESSAGE_STATE_UNKNOWN;
 973
 974   while (bRetry && ++iTries < iMaxTries)
 975   {
 976     if (m_busDevices[data.initiator]->IsUnsupportedFeature(data.opcode))
 977       return false;
 978
 979     adapterState = m_communication->Write(data, bRetry, iLineTimeout);
 980     iLineTimeout = m_iRetryLineTimeout;
 981   }
 982
 983   return adapterState == ADAPTER_MESSAGE_STATE_SENT_ACKED;
 984 }
 985
 986 void CCECProcessor::TransmitAbort(cec_logical_address address, cec_opcode opcode, cec_abort_reason reason /* = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE */)
 987 {
 988   CLibCEC::AddLog(CEC_LOG_DEBUG, "<< transmitting abort message");
 989
 990   cec_command command;
 991   // TODO
 992   cec_command::Format(command, m_configuration.logicalAddresses.primary, address, CEC_OPCODE_FEATURE_ABORT);
 993   command.parameters.PushBack((uint8_t)opcode);
 994   command.parameters.PushBack((uint8_t)reason);
 995
 996   Transmit(command);
 997 }
 998
 999 void CCECProcessor::ParseCommand(const cec_command &command)
1000 {
1001   CStdString dataStr;
1002   dataStr.Format(">> %1x%1x", command.initiator, command.destination);
1003   if (command.opcode_set == 1)
1004     dataStr.AppendFormat(":%02x", command.opcode);
1005   for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++)
1006     dataStr.AppendFormat(":%02x", (unsigned int)command.parameters[iPtr]);
1007   CLibCEC::AddLog(CEC_LOG_TRAFFIC, dataStr.c_str());
1008
1009   if (!m_bMonitor && command.initiator >= CECDEVICE_TV && command.initiator <= CECDEVICE_BROADCAST)
1010     m_busDevices[(uint8_t)command.initiator]->HandleCommand(command);
1011 }
1012
1013 cec_logical_addresses CCECProcessor::GetActiveDevices(void)
1014 {
1015   cec_logical_addresses addresses;
1016   addresses.Clear();
1017   for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
1018   {
1019     if (m_busDevices[iPtr]->GetStatus() == CEC_DEVICE_STATUS_PRESENT)
1020       addresses.Set((cec_logical_address) iPtr);
1021   }
1022   return addresses;
1023 }
1024
1025 bool CCECProcessor::IsPresentDevice(cec_logical_address address)
1026 {
1027   return m_busDevices[address]->GetStatus() == CEC_DEVICE_STATUS_PRESENT;
1028 }
1029
1030 bool CCECProcessor::IsPresentDeviceType(cec_device_type type)
1031 {
1032   for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
1033   {
1034     if (m_busDevices[iPtr]->GetType() == type && m_busDevices[iPtr]->GetStatus() == CEC_DEVICE_STATUS_PRESENT)
1035       return true;
1036   }
1037
1038   return false;
1039 }
1040
1041 uint16_t CCECProcessor::GetPhysicalAddress(void) const
1042 {
1043   if (!m_configuration.logicalAddresses.IsEmpty() && m_busDevices[m_configuration.logicalAddresses.primary])
1044     return m_busDevices[m_configuration.logicalAddresses.primary]->GetPhysicalAddress();
1045   return false;
1046 }
1047
1048 bool CCECProcessor::SetAckMask(uint16_t iMask)
1049 {
1050   return m_communication ? m_communication->SetAckMask(iMask) : false;
1051 }
1052
1053 bool CCECProcessor::TransmitKeypress(cec_logical_address iDestination, cec_user_control_code key, bool bWait /* = true */)
1054 {
1055   return m_busDevices[iDestination]->TransmitKeypress(key, bWait);
1056 }
1057
1058 bool CCECProcessor::TransmitKeyRelease(cec_logical_address iDestination, bool bWait /* = true */)
1059 {
1060   return m_busDevices[iDestination]->TransmitKeyRelease(bWait);
1061 }
1062
1063 bool CCECProcessor::EnablePhysicalAddressDetection(void)
1064 {
1065   CLibCEC::AddLog(CEC_LOG_WARNING, "deprecated method %s called", __FUNCTION__);
1066   uint16_t iPhysicalAddress = m_communication->GetPhysicalAddress();
1067   if (iPhysicalAddress != 0)
1068   {
1069     m_configuration.bAutodetectAddress = 1;
1070     m_configuration.iPhysicalAddress = iPhysicalAddress;
1071     m_configuration.baseDevice = CECDEVICE_UNKNOWN;
1072     m_configuration.iHDMIPort = 0;
1073     return SetPhysicalAddress(iPhysicalAddress);
1074   }
1075   return false;
1076 }
1077
1078 bool CCECProcessor::StandbyDevices(cec_logical_address address /* = CECDEVICE_BROADCAST */)
1079 {
1080   if (address == CECDEVICE_BROADCAST && m_configuration.clientVersion >= CEC_CLIENT_VERSION_1_5_0)
1081   {
1082     bool bReturn(true);
1083     for (uint8_t iPtr = 0; iPtr <= 0xF; iPtr++)
1084     {
1085       if (m_configuration.powerOffDevices[iPtr])
1086       {
1087         CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - putting '%s' in standby mode", __FUNCTION__, ToString((cec_logical_address)iPtr));
1088         bReturn &= m_busDevices[iPtr]->Standby();
1089       }
1090     }
1091     return bReturn;
1092   }
1093
1094   return m_busDevices[address]->Standby();
1095 }
1096
1097 bool CCECProcessor::PowerOnDevices(cec_logical_address address /* = CECDEVICE_BROADCAST */)
1098 {
1099   if (address == CECDEVICE_BROADCAST && m_configuration.clientVersion >= CEC_CLIENT_VERSION_1_5_0)
1100   {
1101     bool bReturn(true);
1102     for (uint8_t iPtr = 0; iPtr <= 0xF; iPtr++)
1103     {
1104       if (m_configuration.wakeDevices[iPtr])
1105       {
1106         CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - powering on '%s'", __FUNCTION__, ToString((cec_logical_address)iPtr));
1107         bReturn &= m_busDevices[iPtr]->PowerOn();
1108       }
1109     }
1110     return bReturn;
1111   }
1112
1113   return m_busDevices[address]->PowerOn();
1114 }
1115
1116 const char *CCECProcessor::ToString(const cec_device_type type)
1117 {
1118   switch (type)
1119   {
1120   case CEC_DEVICE_TYPE_AUDIO_SYSTEM:
1121     return "audio system";
1122   case CEC_DEVICE_TYPE_PLAYBACK_DEVICE:
1123     return "playback device";
1124   case CEC_DEVICE_TYPE_RECORDING_DEVICE:
1125       return "recording device";
1126   case CEC_DEVICE_TYPE_RESERVED:
1127       return "reserved";
1128   case CEC_DEVICE_TYPE_TUNER:
1129       return "tuner";
1130   case CEC_DEVICE_TYPE_TV:
1131       return "TV";
1132   default:
1133     return "unknown";
1134   }
1135 }
1136
1137 const char *CCECProcessor::ToString(const cec_menu_state state)
1138 {
1139   switch (state)
1140   {
1141   case CEC_MENU_STATE_ACTIVATED:
1142     return "activated";
1143   case CEC_MENU_STATE_DEACTIVATED:
1144     return "deactivated";
1145   default:
1146     return "unknown";
1147   }
1148 }
1149
1150 const char *CCECProcessor::ToString(const cec_version version)
1151 {
1152   switch (version)
1153   {
1154   case CEC_VERSION_1_2:
1155     return "1.2";
1156   case CEC_VERSION_1_2A:
1157     return "1.2a";
1158   case CEC_VERSION_1_3:
1159     return "1.3";
1160   case CEC_VERSION_1_3A:
1161     return "1.3a";
1162   case CEC_VERSION_1_4:
1163     return "1.4";
1164   default:
1165     return "unknown";
1166   }
1167 }
1168
1169 const char *CCECProcessor::ToString(const cec_power_status status)
1170 {
1171   switch (status)
1172   {
1173   case CEC_POWER_STATUS_ON:
1174     return "on";
1175   case CEC_POWER_STATUS_STANDBY:
1176     return "standby";
1177   case CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY:
1178     return "in transition from on to standby";
1179   case CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON:
1180     return "in transition from standby to on";
1181   default:
1182     return "unknown";
1183   }
1184 }
1185
1186 const char *CCECProcessor::ToString(const cec_logical_address address)
1187 {
1188   switch(address)
1189   {
1190   case CECDEVICE_AUDIOSYSTEM:
1191     return "Audio";
1192   case CECDEVICE_BROADCAST:
1193     return "Broadcast";
1194   case CECDEVICE_FREEUSE:
1195     return "Free use";
1196   case CECDEVICE_PLAYBACKDEVICE1:
1197     return "Playback 1";
1198   case CECDEVICE_PLAYBACKDEVICE2:
1199     return "Playback 2";
1200   case CECDEVICE_PLAYBACKDEVICE3:
1201     return "Playback 3";
1202   case CECDEVICE_RECORDINGDEVICE1:
1203     return "Recorder 1";
1204   case CECDEVICE_RECORDINGDEVICE2:
1205     return "Recorder 2";
1206   case CECDEVICE_RECORDINGDEVICE3:
1207     return "Recorder 3";
1208   case CECDEVICE_RESERVED1:
1209     return "Reserved 1";
1210   case CECDEVICE_RESERVED2:
1211     return "Reserved 2";
1212   case CECDEVICE_TUNER1:
1213     return "Tuner 1";
1214   case CECDEVICE_TUNER2:
1215     return "Tuner 2";
1216   case CECDEVICE_TUNER3:
1217     return "Tuner 3";
1218   case CECDEVICE_TUNER4:
1219     return "Tuner 4";
1220   case CECDEVICE_TV:
1221     return "TV";
1222   default:
1223     return "unknown";
1224   }
1225 }
1226
1227 const char *CCECProcessor::ToString(const cec_deck_control_mode mode)
1228 {
1229   switch (mode)
1230   {
1231   case CEC_DECK_CONTROL_MODE_SKIP_FORWARD_WIND:
1232     return "skip forward wind";
1233   case CEC_DECK_CONTROL_MODE_EJECT:
1234     return "eject";
1235   case CEC_DECK_CONTROL_MODE_SKIP_REVERSE_REWIND:
1236     return "reverse rewind";
1237   case CEC_DECK_CONTROL_MODE_STOP:
1238     return "stop";
1239   default:
1240     return "unknown";
1241   }
1242 }
1243
1244 const char *CCECProcessor::ToString(const cec_deck_info status)
1245 {
1246   switch (status)
1247   {
1248   case CEC_DECK_INFO_PLAY:
1249     return "play";
1250   case CEC_DECK_INFO_RECORD:
1251     return "record";
1252   case CEC_DECK_INFO_PLAY_REVERSE:
1253     return "play reverse";
1254   case CEC_DECK_INFO_STILL:
1255     return "still";
1256   case CEC_DECK_INFO_SLOW:
1257     return "slow";
1258   case CEC_DECK_INFO_SLOW_REVERSE:
1259     return "slow reverse";
1260   case CEC_DECK_INFO_FAST_FORWARD:
1261     return "fast forward";
1262   case CEC_DECK_INFO_FAST_REVERSE:
1263     return "fast reverse";
1264   case CEC_DECK_INFO_NO_MEDIA:
1265     return "no media";
1266   case CEC_DECK_INFO_STOP:
1267     return "stop";
1268   case CEC_DECK_INFO_SKIP_FORWARD_WIND:
1269     return "info skip forward wind";
1270   case CEC_DECK_INFO_SKIP_REVERSE_REWIND:
1271     return "info skip reverse rewind";
1272   case CEC_DECK_INFO_INDEX_SEARCH_FORWARD:
1273     return "info index search forward";
1274   case CEC_DECK_INFO_INDEX_SEARCH_REVERSE:
1275     return "info index search reverse";
1276   case CEC_DECK_INFO_OTHER_STATUS:
1277     return "other";
1278   default:
1279     return "unknown";
1280   }
1281 }
1282
1283 const char *CCECProcessor::ToString(const cec_opcode opcode)
1284 {
1285   switch (opcode)
1286   {
1287   case CEC_OPCODE_ACTIVE_SOURCE:
1288     return "active source";
1289   case CEC_OPCODE_IMAGE_VIEW_ON:
1290     return "image view on";
1291   case CEC_OPCODE_TEXT_VIEW_ON:
1292     return "text view on";
1293   case CEC_OPCODE_INACTIVE_SOURCE:
1294     return "inactive source";
1295   case CEC_OPCODE_REQUEST_ACTIVE_SOURCE:
1296     return "request active source";
1297   case CEC_OPCODE_ROUTING_CHANGE:
1298     return "routing change";
1299   case CEC_OPCODE_ROUTING_INFORMATION:
1300     return "routing information";
1301   case CEC_OPCODE_SET_STREAM_PATH:
1302     return "set stream path";
1303   case CEC_OPCODE_STANDBY:
1304     return "standby";
1305   case CEC_OPCODE_RECORD_OFF:
1306     return "record off";
1307   case CEC_OPCODE_RECORD_ON:
1308     return "record on";
1309   case CEC_OPCODE_RECORD_STATUS:
1310     return "record status";
1311   case CEC_OPCODE_RECORD_TV_SCREEN:
1312     return "record tv screen";
1313   case CEC_OPCODE_CLEAR_ANALOGUE_TIMER:
1314     return "clear analogue timer";
1315   case CEC_OPCODE_CLEAR_DIGITAL_TIMER:
1316     return "clear digital timer";
1317   case CEC_OPCODE_CLEAR_EXTERNAL_TIMER:
1318     return "clear external timer";
1319   case CEC_OPCODE_SET_ANALOGUE_TIMER:
1320     return "set analogue timer";
1321   case CEC_OPCODE_SET_DIGITAL_TIMER:
1322     return "set digital timer";
1323   case CEC_OPCODE_SET_EXTERNAL_TIMER:
1324     return "set external timer";
1325   case CEC_OPCODE_SET_TIMER_PROGRAM_TITLE:
1326     return "set timer program title";
1327   case CEC_OPCODE_TIMER_CLEARED_STATUS:
1328     return "timer cleared status";
1329   case CEC_OPCODE_TIMER_STATUS:
1330     return "timer status";
1331   case CEC_OPCODE_CEC_VERSION:
1332     return "cec version";
1333   case CEC_OPCODE_GET_CEC_VERSION:
1334     return "get cec version";
1335   case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS:
1336     return "give physical address";
1337   case CEC_OPCODE_GET_MENU_LANGUAGE:
1338     return "get menu language";
1339   case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS:
1340     return "report physical address";
1341   case CEC_OPCODE_SET_MENU_LANGUAGE:
1342     return "set menu language";
1343   case CEC_OPCODE_DECK_CONTROL:
1344     return "deck control";
1345   case CEC_OPCODE_DECK_STATUS:
1346     return "deck status";
1347   case CEC_OPCODE_GIVE_DECK_STATUS:
1348     return "give deck status";
1349   case CEC_OPCODE_PLAY:
1350     return "play";
1351   case CEC_OPCODE_GIVE_TUNER_DEVICE_STATUS:
1352     return "give tuner status";
1353   case CEC_OPCODE_SELECT_ANALOGUE_SERVICE:
1354     return "select analogue service";
1355   case CEC_OPCODE_SELECT_DIGITAL_SERVICE:
1356     return "set digital service";
1357   case CEC_OPCODE_TUNER_DEVICE_STATUS:
1358     return "tuner device status";
1359   case CEC_OPCODE_TUNER_STEP_DECREMENT:
1360     return "tuner step decrement";
1361   case CEC_OPCODE_TUNER_STEP_INCREMENT:
1362     return "tuner step increment";
1363   case CEC_OPCODE_DEVICE_VENDOR_ID:
1364     return "device vendor id";
1365   case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID:
1366     return "give device vendor id";
1367   case CEC_OPCODE_VENDOR_COMMAND:
1368     return "vendor command";
1369   case CEC_OPCODE_VENDOR_COMMAND_WITH_ID:
1370     return "vendor command with id";
1371   case CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN:
1372     return "vendor remote button down";
1373   case CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP:
1374     return "vendor remote button up";
1375   case CEC_OPCODE_SET_OSD_STRING:
1376     return "set osd string";
1377   case CEC_OPCODE_GIVE_OSD_NAME:
1378     return "give osd name";
1379   case CEC_OPCODE_SET_OSD_NAME:
1380     return "set osd name";
1381   case CEC_OPCODE_MENU_REQUEST:
1382     return "menu request";
1383   case CEC_OPCODE_MENU_STATUS:
1384     return "menu status";
1385   case CEC_OPCODE_USER_CONTROL_PRESSED:
1386     return "user control pressed";
1387   case CEC_OPCODE_USER_CONTROL_RELEASE:
1388     return "user control release";
1389   case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS:
1390     return "give device power status";
1391   case CEC_OPCODE_REPORT_POWER_STATUS:
1392     return "report power status";
1393   case CEC_OPCODE_FEATURE_ABORT:
1394     return "feature abort";
1395   case CEC_OPCODE_ABORT:
1396     return "abort";
1397   case CEC_OPCODE_GIVE_AUDIO_STATUS:
1398     return "give audio status";
1399   case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS:
1400     return "give audio mode status";
1401   case CEC_OPCODE_REPORT_AUDIO_STATUS:
1402     return "report audio status";
1403   case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE:
1404     return "set system audio mode";
1405   case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST:
1406     return "system audio mode request";
1407   case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS:
1408     return "system audio mode status";
1409   case CEC_OPCODE_SET_AUDIO_RATE:
1410     return "set audio rate";
1411   case CEC_OPCODE_NONE:
1412     return "poll";
1413   default:
1414     return "UNKNOWN";
1415   }
1416 }
1417
1418 const char *CCECProcessor::ToString(const cec_system_audio_status mode)
1419 {
1420   switch(mode)
1421   {
1422   case CEC_SYSTEM_AUDIO_STATUS_ON:
1423     return "on";
1424   case CEC_SYSTEM_AUDIO_STATUS_OFF:
1425     return "off";
1426   default:
1427     return "unknown";
1428   }
1429 }
1430
1431 const char *CCECProcessor::ToString(const cec_audio_status UNUSED(status))
1432 {
1433   // TODO this is a mask
1434   return "TODO";
1435 }
1436
1437 const char *CCECProcessor::ToString(const cec_vendor_id vendor)
1438 {
1439   switch (vendor)
1440   {
1441   case CEC_VENDOR_SAMSUNG:
1442     return "Samsung";
1443   case CEC_VENDOR_LG:
1444     return "LG";
1445   case CEC_VENDOR_PANASONIC:
1446     return "Panasonic";
1447   case CEC_VENDOR_PIONEER:
1448     return "Pioneer";
1449   case CEC_VENDOR_ONKYO:
1450     return "Onkyo";
1451   case CEC_VENDOR_YAMAHA:
1452     return "Yamaha";
1453   case CEC_VENDOR_PHILIPS:
1454     return "Philips";
1455   case CEC_VENDOR_SONY:
1456     return "Sony";
1457   case CEC_VENDOR_TOSHIBA:
1458     return "Toshiba";
1459   default:
1460     return "Unknown";
1461   }
1462 }
1463
1464 const char *CCECProcessor::ToString(const cec_client_version version)
1465 {
1466   switch (version)
1467   {
1468   case CEC_CLIENT_VERSION_PRE_1_5:
1469     return "pre-1.5";
1470   case CEC_CLIENT_VERSION_1_5_0:
1471     return "1.5.0";
1472   case CEC_CLIENT_VERSION_1_5_1:
1473     return "1.5.1";
1474   case CEC_CLIENT_VERSION_1_5_2:
1475     return "1.5.2";
1476   case CEC_CLIENT_VERSION_1_5_3:
1477     return "1.5.3";
1478   case CEC_CLIENT_VERSION_1_6_0:
1479     return "1.6.0";
1480   case CEC_CLIENT_VERSION_1_6_1:
1481     return "1.6.1";
1482   case CEC_CLIENT_VERSION_1_6_2:
1483     return "1.6.2";
1484   default:
1485     return "Unknown";
1486   }
1487 }
1488
1489 const char *CCECProcessor::ToString(const cec_server_version version)
1490 {
1491   switch (version)
1492   {
1493   case CEC_SERVER_VERSION_PRE_1_5:
1494     return "pre-1.5";
1495   case CEC_SERVER_VERSION_1_5_0:
1496     return "1.5.0";
1497   case CEC_SERVER_VERSION_1_5_1:
1498     return "1.5.1";
1499   case CEC_SERVER_VERSION_1_5_2:
1500     return "1.5.2";
1501   case CEC_SERVER_VERSION_1_5_3:
1502     return "1.5.3";
1503   case CEC_SERVER_VERSION_1_6_0:
1504     return "1.6.0";
1505   case CEC_SERVER_VERSION_1_6_1:
1506     return "1.6.1";
1507   case CEC_SERVER_VERSION_1_6_2:
1508     return "1.6.2";
1509   default:
1510     return "Unknown";
1511   }
1512 }
1513
1514 bool CCECProcessor::StartBootloader(const char *strPort /* = NULL */)
1515 {
1516   bool bReturn(false);
1517   if (!m_communication && strPort)
1518   {
1519     IAdapterCommunication *comm = new CUSBCECAdapterCommunication(this, strPort);
1520     CTimeout timeout(CEC_DEFAULT_CONNECT_TIMEOUT);
1521     int iConnectTry(0);
1522     while (timeout.TimeLeft() > 0 && (bReturn = comm->Open(timeout.TimeLeft() / CEC_CONNECT_TRIES, true)) == false)
1523     {
1524       CLibCEC::AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry);
1525       comm->Close();
1526       Sleep(CEC_DEFAULT_TRANSMIT_RETRY_WAIT);
1527     }
1528     if (comm->IsOpen())
1529     {
1530       bReturn = comm->StartBootloader();
1531       delete comm;
1532     }
1533     return bReturn;
1534   }
1535   else
1536   {
1537     m_communication->StartBootloader();
1538     Close();
1539     bReturn = true;
1540   }
1541
1542   return bReturn;
1543 }
1544
1545 bool CCECProcessor::PingAdapter(void)
1546 {
1547   return m_communication->PingAdapter();
1548 }
1549
1550 void CCECProcessor::HandlePoll(cec_logical_address initiator, cec_logical_address destination)
1551 {
1552   if (destination < CECDEVICE_BROADCAST)
1553     m_busDevices[destination]->HandlePollFrom(initiator);
1554 }
1555
1556 bool CCECProcessor::HandleReceiveFailed(cec_logical_address initiator)
1557 {
1558   return !m_busDevices[initiator]->HandleReceiveFailed();
1559 }
1560
1561 bool CCECProcessor::SetStreamPath(uint16_t iPhysicalAddress)
1562 {
1563   // stream path changes are sent by the TV
1564   return m_busDevices[CECDEVICE_TV]->GetHandler()->TransmitSetStreamPath(iPhysicalAddress);
1565 }
1566
1567 bool CCECProcessor::SetConfiguration(const libcec_configuration *configuration)
1568 {
1569   bool bReinit(false);
1570   CCECBusDevice *primary = IsRunning() ? GetPrimaryDevice() : NULL;
1571   cec_device_type oldPrimaryType = primary ? primary->GetType() : CEC_DEVICE_TYPE_RECORDING_DEVICE;
1572   m_configuration.clientVersion  = configuration->clientVersion;
1573   CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using client version '%s'", __FUNCTION__, ToString((cec_client_version)configuration->clientVersion));
1574
1575   // client version 1.5.0
1576
1577   // device types
1578   bool bDeviceTypeChanged = IsRunning () && m_configuration.deviceTypes != configuration->deviceTypes;
1579   m_configuration.deviceTypes = configuration->deviceTypes;
1580   if (bDeviceTypeChanged)
1581     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using primary device type '%s'", __FUNCTION__, ToString(configuration->deviceTypes[0]));
1582
1583   bool bPhysicalAddressChanged(false);
1584
1585   // autodetect address
1586   bool bPhysicalAutodetected(false);
1587   if (IsRunning() && configuration->bAutodetectAddress == 1)
1588   {
1589     uint16_t iPhysicalAddress = m_communication->GetPhysicalAddress();
1590     if (iPhysicalAddress != 0)
1591     {
1592       if (IsRunning())
1593         CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - autodetected physical address '%4x'", __FUNCTION__, iPhysicalAddress);
1594       else
1595         CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using physical address '%x'", __FUNCTION__, iPhysicalAddress);
1596       bPhysicalAddressChanged = (m_configuration.iPhysicalAddress != iPhysicalAddress);
1597       m_configuration.iPhysicalAddress = iPhysicalAddress;
1598       m_configuration.iHDMIPort = 0;
1599       m_configuration.baseDevice = CECDEVICE_UNKNOWN;
1600       bPhysicalAutodetected = true;
1601     }
1602   }
1603
1604   // physical address
1605   if (!bPhysicalAutodetected)
1606   {
1607     if (configuration->iPhysicalAddress != 0)
1608       bPhysicalAddressChanged = IsRunning() && m_configuration.iPhysicalAddress != configuration->iPhysicalAddress;
1609     if (bPhysicalAddressChanged)
1610     {
1611       CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - physical address '%x'", __FUNCTION__, configuration->iPhysicalAddress);
1612       m_configuration.iPhysicalAddress = configuration->iPhysicalAddress;
1613     }
1614   }
1615
1616   bool bHdmiPortChanged(false);
1617   if (!bPhysicalAutodetected && !bPhysicalAddressChanged)
1618   {
1619     // base device
1620     bHdmiPortChanged = IsRunning() && m_configuration.baseDevice != configuration->baseDevice;
1621     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using base device '%x'", __FUNCTION__, (int)configuration->baseDevice);
1622     m_configuration.baseDevice = configuration->baseDevice;
1623
1624     // hdmi port
1625     bHdmiPortChanged |= IsRunning() && m_configuration.iHDMIPort != configuration->iHDMIPort;
1626     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using HDMI port '%d'", __FUNCTION__, configuration->iHDMIPort);
1627     m_configuration.iHDMIPort = configuration->iHDMIPort;
1628   }
1629   else
1630   {
1631     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - resetting HDMI port and base device to defaults", __FUNCTION__);
1632     m_configuration.baseDevice = CECDEVICE_UNKNOWN;
1633     m_configuration.iHDMIPort  = 0;
1634   }
1635
1636   bReinit = bPhysicalAddressChanged || bHdmiPortChanged || bDeviceTypeChanged;
1637
1638   // device name
1639   CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using OSD name '%s'", __FUNCTION__, configuration->strDeviceName);
1640   snprintf(m_configuration.strDeviceName, 13, "%s", configuration->strDeviceName);
1641   if (primary && !primary->GetOSDName().Equals(m_configuration.strDeviceName))
1642   {
1643     primary->SetOSDName(m_configuration.strDeviceName);
1644     if (!bReinit && IsRunning())
1645       primary->TransmitOSDName(CECDEVICE_TV);
1646   }
1647
1648   // tv vendor id override
1649   CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - vendor id '%s'", __FUNCTION__, ToString((cec_vendor_id)configuration->tvVendor));
1650   if (m_configuration.tvVendor != configuration->tvVendor)
1651   {
1652     m_configuration.tvVendor= configuration->tvVendor;
1653     m_busDevices[CECDEVICE_TV]->SetVendorId((uint64_t)m_configuration.tvVendor);
1654   }
1655
1656   // wake CEC devices
1657   if (m_configuration.wakeDevices != configuration->wakeDevices)
1658   {
1659     m_configuration.wakeDevices = configuration->wakeDevices;
1660     if (!bReinit && IsRunning())
1661       PowerOnDevices();
1662   }
1663
1664   // just copy these
1665   m_configuration.bUseTVMenuLanguage   = configuration->bUseTVMenuLanguage;
1666   m_configuration.bActivateSource      = configuration->bActivateSource;
1667   m_configuration.bGetSettingsFromROM  = configuration->bGetSettingsFromROM;
1668   m_configuration.powerOffDevices      = configuration->powerOffDevices;
1669   m_configuration.bPowerOffScreensaver = configuration->bPowerOffScreensaver;
1670   m_configuration.bPowerOffOnStandby   = configuration->bPowerOffOnStandby;
1671
1672   // client version 1.5.1
1673   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_5_1)
1674     m_configuration.bSendInactiveSource = configuration->bSendInactiveSource;
1675
1676   // client version 1.6.0
1677   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_6_0)
1678   {
1679     m_configuration.bPowerOffDevicesOnStandby = configuration->bPowerOffDevicesOnStandby;
1680     m_configuration.bShutdownOnStandby        = configuration->bShutdownOnStandby;
1681   }
1682
1683   // client version 1.6.2
1684   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_6_2)
1685   {
1686     memcpy(m_configuration.strDeviceLanguage, configuration->strDeviceLanguage, 3);
1687   }
1688
1689   // ensure that there is at least 1 device type set
1690   if (m_configuration.deviceTypes.IsEmpty())
1691     m_configuration.deviceTypes.Add(CEC_DEVICE_TYPE_RECORDING_DEVICE);
1692
1693   // persist the configuration
1694   if (IsRunning())
1695     m_communication->PersistConfiguration(&m_configuration);
1696
1697   if (bReinit || m_configuration.logicalAddresses.IsEmpty())
1698   {
1699     if (bDeviceTypeChanged)
1700       return ChangeDeviceType(oldPrimaryType, m_configuration.deviceTypes[0]);
1701     else if (bPhysicalAddressChanged)
1702       return SetPhysicalAddress(m_configuration.iPhysicalAddress);
1703     else
1704       return SetHDMIPort(m_configuration.baseDevice, m_configuration.iHDMIPort);
1705   }
1706   else if (m_configuration.bActivateSource == 1 && IsRunning() && !IsActiveSource(m_configuration.logicalAddresses.primary))
1707   {
1708     // activate the source if we're not already the active source
1709     SetActiveSource(m_configuration.deviceTypes.types[0]);
1710   }
1711
1712   return true;
1713 }
1714
1715 bool CCECProcessor::GetCurrentConfiguration(libcec_configuration *configuration)
1716 {
1717   // client version 1.5.0
1718   snprintf(configuration->strDeviceName, 13, "%s", m_configuration.strDeviceName);
1719   configuration->deviceTypes          = m_configuration.deviceTypes;
1720   configuration->bAutodetectAddress   = m_configuration.bAutodetectAddress;
1721   configuration->iPhysicalAddress     = m_configuration.iPhysicalAddress;
1722   configuration->baseDevice           = m_configuration.baseDevice;
1723   configuration->iHDMIPort            = m_configuration.iHDMIPort;
1724   configuration->clientVersion        = m_configuration.clientVersion;
1725   configuration->serverVersion        = m_configuration.serverVersion;
1726   configuration->tvVendor             = m_configuration.tvVendor;
1727
1728   configuration->bGetSettingsFromROM  = m_configuration.bGetSettingsFromROM;
1729   configuration->bUseTVMenuLanguage   = m_configuration.bUseTVMenuLanguage;
1730   configuration->bActivateSource      = m_configuration.bActivateSource;
1731   configuration->wakeDevices          = m_configuration.wakeDevices;
1732   configuration->powerOffDevices      = m_configuration.powerOffDevices;
1733   configuration->bPowerOffScreensaver = m_configuration.bPowerOffScreensaver;
1734   configuration->bPowerOffOnStandby   = m_configuration.bPowerOffOnStandby;
1735
1736   // client version 1.5.1
1737   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_5_1)
1738     configuration->bSendInactiveSource = m_configuration.bSendInactiveSource;
1739
1740   // client version 1.5.3
1741   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_5_3)
1742     configuration->logicalAddresses    = m_configuration.logicalAddresses;
1743
1744   // client version 1.6.0
1745   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_6_0)
1746   {
1747     configuration->iFirmwareVersion          = m_configuration.iFirmwareVersion;
1748     configuration->bPowerOffDevicesOnStandby = m_configuration.bPowerOffDevicesOnStandby;
1749     configuration->bShutdownOnStandby        = m_configuration.bShutdownOnStandby;
1750   }
1751
1752   // client version 1.6.2
1753   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_6_2)
1754   {
1755     memcpy(configuration->strDeviceLanguage, m_configuration.strDeviceLanguage, 3);
1756     configuration->iFirmwareBuildDate      = m_configuration.iFirmwareBuildDate;
1757   }
1758   return true;
1759 }
1760
1761 bool CCECProcessor::CanPersistConfiguration(void)
1762 {
1763   return m_communication ? m_communication->GetFirmwareVersion() >= 2 : false;
1764 }
1765
1766 bool CCECProcessor::PersistConfiguration(libcec_configuration *configuration)
1767 {
1768   return m_communication ? m_communication->PersistConfiguration(configuration) : false;
1769 }
1770
1771 void CCECProcessor::RescanActiveDevices(void)
1772 {
1773   for (unsigned int iPtr = 0; iPtr < CECDEVICE_BROADCAST; iPtr++)
1774     m_busDevices[iPtr]->GetStatus(true);
1775 }
1776
1777 bool CCECProcessor::GetDeviceInformation(const char *strPort, libcec_configuration *config, uint32_t iTimeoutMs /* = CEC_DEFAULT_CONNECT_TIMEOUT */)
1778 {
1779   if (!OpenConnection(strPort, CEC_SERIAL_DEFAULT_BAUDRATE, iTimeoutMs, false))
1780     return false;
1781
1782   config->iFirmwareVersion   = m_communication->GetFirmwareVersion();
1783   config->iPhysicalAddress   = m_communication->GetPhysicalAddress();
1784   config->iFirmwareBuildDate = m_communication->GetFirmwareBuildDate();
1785
1786   return true;
1787 }
1788
1789 bool CCECProcessor::TransmitPendingActiveSourceCommands(void)
1790 {
1791   bool bReturn(true);
1792   for (unsigned int iPtr = 0; iPtr < CECDEVICE_BROADCAST; iPtr++)
1793     bReturn &= m_busDevices[iPtr]->TransmitPendingActiveSourceCommands();
1794   return bReturn;
1795 }