src/lib/CECProcessor.cpp

   1 /*
   2  * This file is part of the libCEC(R) library.
   3  *
   4  * libCEC(R) is Copyright (C) 2011-2012 Pulse-Eight Limited.  All rights reserved.
   5  * libCEC(R) is an original work, containing original code.
   6  *
   7  * libCEC(R) is a trademark of Pulse-Eight Limited.
   8  *
   9  * This program is dual-licensed; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  22  *
  23  *
  24  * Alternatively, you can license this library under a commercial license,
  25  * please contact Pulse-Eight Licensing for more information.
  26  *
  27  * For more information contact:
  28  * Pulse-Eight Licensing       <license@pulse-eight.com>
  29  *     http://www.pulse-eight.com/
  30  *     http://www.pulse-eight.net/
  31  */
  32
  33 #include "CECProcessor.h"
  34
  35 #include "adapter/USBCECAdapterCommunication.h"
  36 #include "devices/CECBusDevice.h"
  37 #include "devices/CECAudioSystem.h"
  38 #include "devices/CECPlaybackDevice.h"
  39 #include "devices/CECRecordingDevice.h"
  40 #include "devices/CECTuner.h"
  41 #include "devices/CECTV.h"
  42 #include "implementations/CECCommandHandler.h"
  43 #include "LibCEC.h"
  44 #include "platform/util/timeutils.h"
  45
  46 using namespace CEC;
  47 using namespace std;
  48 using namespace PLATFORM;
  49
  50 CCECProcessor::CCECProcessor(CLibCEC *controller, libcec_configuration *configuration) :
  51     m_bConnectionOpened(false),
  52     m_bInitialised(false),
  53     m_communication(NULL),
  54     m_controller(controller),
  55     m_bMonitor(false),
  56     m_iStandardLineTimeout(3),
  57     m_iRetryLineTimeout(3),
  58     m_iLastTransmission(0)
  59 {
  60   CreateBusDevices();
  61   m_configuration.Clear();
  62   m_configuration.serverVersion = CEC_SERVER_VERSION_1_6_2;
  63   SetConfiguration(configuration);
  64
  65   if (m_configuration.tvVendor != CEC_VENDOR_UNKNOWN)
  66     m_busDevices[CECDEVICE_TV]->ReplaceHandler(false);
  67 }
  68
  69 CCECProcessor::CCECProcessor(CLibCEC *controller, const char *strDeviceName, const cec_device_type_list &types, uint16_t iPhysicalAddress) :
  70     m_bConnectionOpened(false),
  71     m_bInitialised(false),
  72     m_communication(NULL),
  73     m_controller(controller),
  74     m_bMonitor(false),
  75     m_iStandardLineTimeout(3),
  76     m_iRetryLineTimeout(3),
  77     m_iLastTransmission(0)
  78 {
  79   m_configuration.Clear();
  80   m_configuration.serverVersion    = CEC_SERVER_VERSION_1_6_2;
  81
  82   // client version < 1.5.0
  83   m_configuration.clientVersion    = (uint32_t)CEC_CLIENT_VERSION_PRE_1_5;
  84   snprintf(m_configuration.strDeviceName, 13, "%s", strDeviceName);
  85   m_configuration.deviceTypes      = types;
  86   m_configuration.iPhysicalAddress = iPhysicalAddress;
  87   m_configuration.baseDevice       = (cec_logical_address)CEC_DEFAULT_BASE_DEVICE;
  88   m_configuration.iHDMIPort        = CEC_DEFAULT_HDMI_PORT;
  89
  90   if (m_configuration.deviceTypes.IsEmpty())
  91     m_configuration.deviceTypes.Add(CEC_DEVICE_TYPE_RECORDING_DEVICE);
  92   CreateBusDevices();
  93 }
  94
  95 void CCECProcessor::CreateBusDevices(void)
  96 {
  97   for (int iPtr = 0; iPtr < 16; iPtr++)
  98   {
  99     switch(iPtr)
 100     {
 101     case CECDEVICE_AUDIOSYSTEM:
 102       m_busDevices[iPtr] = new CCECAudioSystem(this, (cec_logical_address) iPtr, 0xFFFF);
 103       break;
 104     case CECDEVICE_PLAYBACKDEVICE1:
 105     case CECDEVICE_PLAYBACKDEVICE2:
 106     case CECDEVICE_PLAYBACKDEVICE3:
 107       m_busDevices[iPtr] = new CCECPlaybackDevice(this, (cec_logical_address) iPtr, 0xFFFF);
 108       break;
 109     case CECDEVICE_RECORDINGDEVICE1:
 110     case CECDEVICE_RECORDINGDEVICE2:
 111     case CECDEVICE_RECORDINGDEVICE3:
 112       m_busDevices[iPtr] = new CCECRecordingDevice(this, (cec_logical_address) iPtr, 0xFFFF);
 113       break;
 114     case CECDEVICE_TUNER1:
 115     case CECDEVICE_TUNER2:
 116     case CECDEVICE_TUNER3:
 117     case CECDEVICE_TUNER4:
 118       m_busDevices[iPtr] = new CCECTuner(this, (cec_logical_address) iPtr, 0xFFFF);
 119       break;
 120     case CECDEVICE_TV:
 121       m_busDevices[iPtr] = new CCECTV(this, (cec_logical_address) iPtr, 0);
 122       break;
 123     default:
 124       m_busDevices[iPtr] = new CCECBusDevice(this, (cec_logical_address) iPtr, 0xFFFF);
 125       break;
 126     }
 127   }
 128 }
 129
 130 CCECProcessor::~CCECProcessor(void)
 131 {
 132   Close();
 133
 134   for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
 135   {
 136     delete m_busDevices[iPtr];
 137     m_busDevices[iPtr] = NULL;
 138   }
 139 }
 140
 141 void CCECProcessor::Close(void)
 142 {
 143   StopThread(false);
 144   SetInitialised(false);
 145   StopThread();
 146
 147   bool bClose(false);
 148   {
 149     CLockObject lock(m_mutex);
 150     bClose = m_bConnectionOpened;
 151     m_bConnectionOpened = false;
 152   }
 153
 154   if (bClose && m_communication)
 155   {
 156     delete m_communication;
 157     m_communication = NULL;
 158   }
 159 }
 160
 161 bool CCECProcessor::OpenConnection(const char *strPort, uint16_t iBaudRate, uint32_t iTimeoutMs, bool bStartListening /* = true */)
 162 {
 163   bool bReturn(false);
 164   Close();
 165
 166   {
 167     CLockObject lock(m_mutex);
 168     if (m_bConnectionOpened)
 169     {
 170       CLibCEC::AddLog(CEC_LOG_ERROR, "connection already opened");
 171       return false;
 172     }
 173     m_communication = new CUSBCECAdapterCommunication(this, strPort, iBaudRate);
 174     m_bConnectionOpened = (m_communication != NULL);
 175   }
 176
 177   CTimeout timeout(iTimeoutMs > 0 ? iTimeoutMs : CEC_DEFAULT_TRANSMIT_WAIT);
 178
 179   /* open a new connection */
 180   unsigned iConnectTry(0);
 181   while (timeout.TimeLeft() > 0 && (bReturn = m_communication->Open((timeout.TimeLeft() / CEC_CONNECT_TRIES), false, bStartListening)) == false)
 182   {
 183     CLibCEC::AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry);
 184     m_communication->Close();
 185     CEvent::Sleep(1000);
 186   }
 187
 188   if (bReturn)
 189   {
 190     m_configuration.iFirmwareVersion = m_communication->GetFirmwareVersion();
 191     m_configuration.iFirmwareBuildDate = m_communication->GetFirmwareBuildDate();
 192     CStdString strLog;
 193     strLog.Format("connected to the CEC adapter. libCEC version = %s, client version = %s, firmware version = %d", ToString((cec_server_version)m_configuration.serverVersion), ToString((cec_client_version)m_configuration.clientVersion), m_configuration.iFirmwareVersion);
 194     if (m_configuration.iFirmwareBuildDate > 0)
 195     {
 196       time_t buildTime = (time_t)m_configuration.iFirmwareBuildDate;
 197       strLog.AppendFormat(", firmware build date: %s", asctime(gmtime(&buildTime)));
 198       strLog = strLog.Left((int)strLog.length() - 1); // strip \n added by asctime
 199       strLog.append(" +0000");
 200     }
 201     CLibCEC::AddLog(CEC_LOG_NOTICE, strLog);
 202   }
 203
 204   if (m_configuration.bGetSettingsFromROM == 1)
 205   {
 206     libcec_configuration config;
 207     config.Clear();
 208     m_communication->GetConfiguration(&config);
 209
 210     CLockObject lock(m_mutex);
 211     if (!config.deviceTypes.IsEmpty())
 212       m_configuration.deviceTypes = config.deviceTypes;
 213     if (config.iPhysicalAddress > 0)
 214       m_configuration.iPhysicalAddress = config.iPhysicalAddress;
 215     snprintf(m_configuration.strDeviceName, 13, "%s", config.strDeviceName);
 216   }
 217
 218   return bReturn;
 219 }
 220
 221 bool CCECProcessor::IsInitialised(void)
 222 {
 223   CLockObject lock(m_threadMutex);
 224   return m_bInitialised;
 225 }
 226
 227 void CCECProcessor::SetInitialised(bool bSetTo /* = true */)
 228 {
 229   CLockObject lock(m_mutex);
 230   m_bInitialised = bSetTo;
 231 }
 232
 233 bool CCECProcessor::Initialise(void)
 234 {
 235   bool bReturn(false);
 236   {
 237     CLockObject lock(m_mutex);
 238     if (!m_configuration.logicalAddresses.IsEmpty())
 239       m_configuration.logicalAddresses.Clear();
 240
 241     if (!FindLogicalAddresses())
 242     {
 243       CLibCEC::AddLog(CEC_LOG_ERROR, "could not detect our logical addresses");
 244       return bReturn;
 245     }
 246
 247     /* only set our OSD name for the primary device */
 248     m_busDevices[m_configuration.logicalAddresses.primary]->m_strDeviceName = m_configuration.strDeviceName;
 249
 250     /* make the primary device the active source if the option is set */
 251     if (m_configuration.bActivateSource == 1)
 252       m_busDevices[m_configuration.logicalAddresses.primary]->m_bActiveSource = true;
 253
 254     /* set the default menu language for devices we control */
 255     cec_menu_language language;
 256     language.device = m_configuration.logicalAddresses.primary;
 257     memcpy(language.language, m_configuration.strDeviceLanguage, 3);
 258     language.language[3] = 0;
 259
 260     for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
 261     {
 262       if (m_configuration.logicalAddresses[iPtr])
 263       {
 264         language.device = (cec_logical_address) iPtr;
 265         m_busDevices[iPtr]->SetMenuLanguage(language);
 266       }
 267     }
 268   }
 269
 270   /* get the vendor id from the TV, so we are using the correct handler */
 271   m_busDevices[CECDEVICE_TV]->GetVendorId();
 272
 273   if (m_configuration.iPhysicalAddress != 0)
 274   {
 275     CLibCEC::AddLog(CEC_LOG_NOTICE, "setting the physical address to %4x", m_configuration.iPhysicalAddress);
 276     m_busDevices[m_configuration.logicalAddresses.primary]->m_iPhysicalAddress = m_configuration.iPhysicalAddress;
 277     if ((bReturn = m_busDevices[m_configuration.logicalAddresses.primary]->TransmitPhysicalAddress()) == false)
 278       CLibCEC::AddLog(CEC_LOG_ERROR, "unable to set the physical address to %4x", m_configuration.iPhysicalAddress);
 279   }
 280   else if (m_configuration.iPhysicalAddress == 0 && (bReturn = SetHDMIPort(m_configuration.baseDevice, m_configuration.iHDMIPort, true)) == false)
 281     CLibCEC::AddLog(CEC_LOG_ERROR, "unable to set HDMI port %d on %s (%x)", m_configuration.iHDMIPort, ToString(m_configuration.baseDevice), (uint8_t)m_configuration.baseDevice);
 282
 283   if (bReturn && m_configuration.bActivateSource == 1)
 284     m_busDevices[m_configuration.logicalAddresses.primary]->ActivateSource();
 285
 286   SetInitialised(bReturn);
 287   if (bReturn)
 288     CLibCEC::ConfigurationChanged(m_configuration);
 289
 290   return bReturn;
 291 }
 292
 293 bool CCECProcessor::Start(const char *strPort, uint16_t iBaudRate /* = 38400 */, uint32_t iTimeoutMs /* = 10000 */)
 294 {
 295   bool bReturn(false);
 296
 297   {
 298     CLockObject lock(m_mutex);
 299     if (!OpenConnection(strPort, iBaudRate, iTimeoutMs))
 300       return bReturn;
 301
 302     /* create the processor thread */
 303     if (!CreateThread())
 304     {
 305       CLibCEC::AddLog(CEC_LOG_ERROR, "could not create a processor thread");
 306       return bReturn;
 307     }
 308   }
 309
 310   if ((bReturn = Initialise()) == false)
 311   {
 312     CLibCEC::AddLog(CEC_LOG_ERROR, "could not create a processor thread");
 313     StopThread(true);
 314   }
 315   else
 316   {
 317     CLibCEC::AddLog(CEC_LOG_DEBUG, "processor thread started");
 318   }
 319
 320   return bReturn;
 321 }
 322
 323 bool CCECProcessor::TryLogicalAddress(cec_logical_address address)
 324 {
 325   if (m_busDevices[address]->TryLogicalAddress())
 326   {
 327     m_configuration.logicalAddresses.Set(address);
 328     return true;
 329   }
 330
 331   return false;
 332 }
 333
 334 bool CCECProcessor::FindLogicalAddressRecordingDevice(void)
 335 {
 336   CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'recording device'");
 337   return TryLogicalAddress(CECDEVICE_RECORDINGDEVICE1) ||
 338       TryLogicalAddress(CECDEVICE_RECORDINGDEVICE2) ||
 339       TryLogicalAddress(CECDEVICE_RECORDINGDEVICE3);
 340 }
 341
 342 bool CCECProcessor::FindLogicalAddressTuner(void)
 343 {
 344   CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'tuner'");
 345   return TryLogicalAddress(CECDEVICE_TUNER1) ||
 346       TryLogicalAddress(CECDEVICE_TUNER2) ||
 347       TryLogicalAddress(CECDEVICE_TUNER3) ||
 348       TryLogicalAddress(CECDEVICE_TUNER4);
 349 }
 350
 351 bool CCECProcessor::FindLogicalAddressPlaybackDevice(void)
 352 {
 353   CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'playback device'");
 354   return TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE1) ||
 355       TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE2) ||
 356       TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE3);
 357 }
 358
 359 bool CCECProcessor::FindLogicalAddressAudioSystem(void)
 360 {
 361   CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'audio'");
 362   return TryLogicalAddress(CECDEVICE_AUDIOSYSTEM);
 363 }
 364
 365 bool CCECProcessor::ChangeDeviceType(cec_device_type from, cec_device_type to)
 366 {
 367   bool bChanged(false);
 368
 369   CLibCEC::AddLog(CEC_LOG_NOTICE, "changing device type '%s' into '%s'", ToString(from), ToString(to));
 370
 371   CLockObject lock(m_mutex);
 372   CCECBusDevice *previousDevice = GetDeviceByType(from);
 373   m_configuration.logicalAddresses.primary = CECDEVICE_UNKNOWN;
 374
 375   for (unsigned int iPtr = 0; iPtr < 5; iPtr++)
 376   {
 377     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
 378       continue;
 379
 380     if (m_configuration.deviceTypes.types[iPtr] == from)
 381     {
 382       bChanged = true;
 383       m_configuration.deviceTypes.types[iPtr] = to;
 384     }
 385     else if (m_configuration.deviceTypes.types[iPtr] == to && bChanged)
 386     {
 387       m_configuration.deviceTypes.types[iPtr] = CEC_DEVICE_TYPE_RESERVED;
 388     }
 389   }
 390
 391   if (bChanged)
 392   {
 393     FindLogicalAddresses();
 394
 395     CCECBusDevice *newDevice = GetDeviceByType(to);
 396     if (previousDevice && newDevice)
 397     {
 398       newDevice->SetDeviceStatus(CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC);
 399       previousDevice->SetDeviceStatus(CEC_DEVICE_STATUS_NOT_PRESENT);
 400
 401       newDevice->SetCecVersion(previousDevice->GetCecVersion(false));
 402       previousDevice->SetCecVersion(CEC_VERSION_UNKNOWN);
 403
 404       newDevice->SetMenuLanguage(previousDevice->GetMenuLanguage(false));
 405
 406       newDevice->SetMenuState(previousDevice->GetMenuState());
 407       previousDevice->SetMenuState(CEC_MENU_STATE_DEACTIVATED);
 408
 409       newDevice->SetOSDName(previousDevice->GetOSDName(false));
 410       previousDevice->SetOSDName(ToString(previousDevice->GetLogicalAddress()));
 411
 412       newDevice->SetPhysicalAddress(previousDevice->GetPhysicalAddress());
 413       previousDevice->SetPhysicalAddress(0xFFFF);
 414
 415       newDevice->SetPowerStatus(previousDevice->GetPowerStatus(false));
 416       previousDevice->SetPowerStatus(CEC_POWER_STATUS_UNKNOWN);
 417
 418       newDevice->SetVendorId(previousDevice->GetVendorId(false));
 419       previousDevice->SetVendorId(CEC_VENDOR_UNKNOWN);
 420
 421       if ((from == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || from == CEC_DEVICE_TYPE_RECORDING_DEVICE) &&
 422           (to == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || to == CEC_DEVICE_TYPE_RECORDING_DEVICE))
 423       {
 424         ((CCECPlaybackDevice *) newDevice)->SetDeckControlMode(((CCECPlaybackDevice *) previousDevice)->GetDeckControlMode());
 425         ((CCECPlaybackDevice *) previousDevice)->SetDeckControlMode(CEC_DECK_CONTROL_MODE_STOP);
 426
 427         ((CCECPlaybackDevice *) newDevice)->SetDeckStatus(((CCECPlaybackDevice *) previousDevice)->GetDeckStatus());
 428         ((CCECPlaybackDevice *) previousDevice)->SetDeckStatus(CEC_DECK_INFO_STOP);
 429       }
 430     }
 431   }
 432
 433   return true;
 434 }
 435
 436 bool CCECProcessor::FindLogicalAddresses(void)
 437 {
 438   bool bReturn(true);
 439   m_configuration.logicalAddresses.Clear();
 440
 441   if (m_configuration.deviceTypes.IsEmpty())
 442   {
 443     CLibCEC::AddLog(CEC_LOG_ERROR, "no device types set");
 444     return false;
 445   }
 446
 447   for (unsigned int iPtr = 0; iPtr < 5; iPtr++)
 448   {
 449     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
 450       continue;
 451
 452     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - device %d: type %d", __FUNCTION__, iPtr, m_configuration.deviceTypes.types[iPtr]);
 453
 454     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RECORDING_DEVICE)
 455       bReturn &= FindLogicalAddressRecordingDevice();
 456     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_TUNER)
 457       bReturn &= FindLogicalAddressTuner();
 458     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_PLAYBACK_DEVICE)
 459       bReturn &= FindLogicalAddressPlaybackDevice();
 460     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_AUDIO_SYSTEM)
 461       bReturn &= FindLogicalAddressAudioSystem();
 462   }
 463
 464   if (bReturn)
 465     SetAckMask(m_configuration.logicalAddresses.AckMask());
 466
 467   return bReturn;
 468 }
 469
 470 void CCECProcessor::ReplaceHandlers(void)
 471 {
 472   if (!IsInitialised())
 473     return;
 474   for (uint8_t iPtr = 0; iPtr <= CECDEVICE_PLAYBACKDEVICE3; iPtr++)
 475     m_busDevices[iPtr]->ReplaceHandler(m_bInitialised);
 476 }
 477
 478 bool CCECProcessor::OnCommandReceived(const cec_command &command)
 479 {
 480   return m_inBuffer.Push(command);
 481 }
 482
 483 void *CCECProcessor::Process(void)
 484 {
 485   CLibCEC::AddLog(CEC_LOG_DEBUG, "processor thread started");
 486
 487   cec_command command;
 488   command.Clear();
 489
 490   while (!IsStopped() && m_communication->IsOpen())
 491   {
 492     if (m_inBuffer.Pop(command, 500))
 493       ParseCommand(command);
 494
 495     if (IsInitialised())
 496     {
 497       ReplaceHandlers();
 498
 499       m_controller->CheckKeypressTimeout();
 500     }
 501   }
 502
 503   return NULL;
 504 }
 505
 506 bool CCECProcessor::SetActiveSource(cec_device_type type /* = CEC_DEVICE_TYPE_RESERVED */)
 507 {
 508   bool bReturn(false);
 509
 510   if (!IsRunning())
 511     return bReturn;
 512
 513   cec_logical_address addr = m_configuration.logicalAddresses.primary;
 514
 515   if (type != CEC_DEVICE_TYPE_RESERVED)
 516   {
 517     for (uint8_t iPtr = 0; iPtr <= 11; iPtr++)
 518     {
 519       if (m_configuration.logicalAddresses[iPtr] && m_busDevices[iPtr]->m_type == type)
 520       {
 521         addr = (cec_logical_address) iPtr;
 522         break;
 523       }
 524     }
 525   }
 526
 527   m_busDevices[addr]->SetActiveSource();
 528   if (m_busDevices[addr]->GetPhysicalAddress() != 0xFFFF)
 529     bReturn = m_busDevices[addr]->ActivateSource();
 530
 531   return bReturn;
 532 }
 533
 534 bool CCECProcessor::SetActiveSource(uint16_t iStreamPath)
 535 {
 536   bool bReturn(false);
 537
 538   // suppress polls when searching for a device
 539   CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamPath);
 540   if (device)
 541   {
 542     device->SetActiveSource();
 543     bReturn = true;
 544   }
 545   else
 546   {
 547     CLibCEC::AddLog(CEC_LOG_DEBUG, "device with PA '%04x' not found", iStreamPath);
 548   }
 549
 550   return bReturn;
 551 }
 552
 553 void CCECProcessor::SetStandardLineTimeout(uint8_t iTimeout)
 554 {
 555   CLockObject lock(m_mutex);
 556   m_iStandardLineTimeout = iTimeout;
 557 }
 558
 559 void CCECProcessor::SetRetryLineTimeout(uint8_t iTimeout)
 560 {
 561   CLockObject lock(m_mutex);
 562   m_iRetryLineTimeout = iTimeout;
 563 }
 564
 565 bool CCECProcessor::SetActiveView(void)
 566 {
 567   CLibCEC::AddLog(CEC_LOG_WARNING, "deprecated method %s called", __FUNCTION__);
 568   return SetActiveSource(m_configuration.deviceTypes.IsEmpty() ? CEC_DEVICE_TYPE_RESERVED : m_configuration.deviceTypes[0]);
 569 }
 570
 571 bool CCECProcessor::SetDeckControlMode(cec_deck_control_mode mode, bool bSendUpdate /* = true */)
 572 {
 573   bool bReturn(false);
 574
 575   CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
 576   if (device)
 577   {
 578     ((CCECPlaybackDevice *) device)->SetDeckControlMode(mode);
 579     if (bSendUpdate)
 580       ((CCECPlaybackDevice *) device)->TransmitDeckStatus(CECDEVICE_TV);
 581     bReturn = true;
 582   }
 583
 584   return bReturn;
 585 }
 586
 587 bool CCECProcessor::SetDeckInfo(cec_deck_info info, bool bSendUpdate /* = true */)
 588 {
 589   bool bReturn(false);
 590
 591   CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
 592   if (device)
 593   {
 594     ((CCECPlaybackDevice *) device)->SetDeckStatus(info);
 595     if (bSendUpdate)
 596       ((CCECPlaybackDevice *) device)->TransmitDeckStatus(CECDEVICE_TV);
 597     bReturn = true;
 598   }
 599
 600   return bReturn;
 601 }
 602
 603 bool CCECProcessor::SetHDMIPort(cec_logical_address iBaseDevice, uint8_t iPort, bool bForce /* = false */)
 604 {
 605   bool bReturn(false);
 606
 607   // limit the HDMI port range to 1-15
 608   if (iPort < 1)
 609       iPort = 1;
 610   if (iPort > 15)
 611       iPort = 15;
 612
 613   {
 614     CLockObject lock(m_mutex);
 615     m_configuration.baseDevice = iBaseDevice;
 616     m_configuration.iHDMIPort = iPort;
 617   }
 618
 619   if (!IsRunning() && !bForce)
 620     return true;
 621
 622   CLibCEC::AddLog(CEC_LOG_DEBUG, "setting HDMI port to %d on device %s (%d)", iPort, ToString(iBaseDevice), (int)iBaseDevice);
 623
 624   uint16_t iPhysicalAddress(0);
 625   if (iBaseDevice > CECDEVICE_TV)
 626   {
 627     iPhysicalAddress = m_busDevices[iBaseDevice]->GetPhysicalAddress();
 628   }
 629
 630   if (iPhysicalAddress < 0xffff)
 631   {
 632     if (iPhysicalAddress == 0)
 633       iPhysicalAddress += 0x1000 * iPort;
 634     else if (iPhysicalAddress % 0x1000 == 0)
 635       iPhysicalAddress += 0x100 * iPort;
 636     else if (iPhysicalAddress % 0x100 == 0)
 637       iPhysicalAddress += 0x10 * iPort;
 638     else if (iPhysicalAddress % 0x10 == 0)
 639       iPhysicalAddress += iPort;
 640
 641     bReturn = true;
 642   }
 643
 644   if (!bReturn)
 645     CLibCEC::AddLog(CEC_LOG_ERROR, "failed to set the physical address");
 646   else
 647     SetPhysicalAddress(iPhysicalAddress);
 648
 649   return bReturn;
 650 }
 651
 652 bool CCECProcessor::PhysicalAddressInUse(uint16_t iPhysicalAddress)
 653 {
 654   for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
 655   {
 656     if (m_busDevices[iPtr]->GetPhysicalAddress() == iPhysicalAddress)
 657       return true;
 658   }
 659   return false;
 660 }
 661
 662 bool CCECProcessor::TransmitInactiveSource(void)
 663 {
 664   if (!IsRunning())
 665     return false;
 666
 667   if (!m_configuration.logicalAddresses.IsEmpty() && m_busDevices[m_configuration.logicalAddresses.primary])
 668     return m_busDevices[m_configuration.logicalAddresses.primary]->TransmitInactiveSource();
 669   return false;
 670 }
 671
 672 void CCECProcessor::LogOutput(const cec_command &data)
 673 {
 674   CStdString strTx;
 675   strTx.Format("<< %02x", ((uint8_t)data.initiator << 4) + (uint8_t)data.destination);
 676   if (data.opcode_set)
 677       strTx.AppendFormat(":%02x", (uint8_t)data.opcode);
 678
 679   for (uint8_t iPtr = 0; iPtr < data.parameters.size; iPtr++)
 680     strTx.AppendFormat(":%02x", data.parameters[iPtr]);
 681   CLibCEC::AddLog(CEC_LOG_TRAFFIC, strTx.c_str());
 682 }
 683
 684 bool CCECProcessor::SetLogicalAddress(cec_logical_address iLogicalAddress)
 685 {
 686   CLockObject lock(m_mutex);
 687   if (m_configuration.logicalAddresses.primary != iLogicalAddress)
 688   {
 689     CLibCEC::AddLog(CEC_LOG_NOTICE, "<< setting primary logical address to %1x", iLogicalAddress);
 690     m_configuration.logicalAddresses.primary = iLogicalAddress;
 691     m_configuration.logicalAddresses.Set(iLogicalAddress);
 692     return SetAckMask(m_configuration.logicalAddresses.AckMask());
 693   }
 694
 695   return true;
 696 }
 697
 698 bool CCECProcessor::SetMenuState(cec_menu_state state, bool bSendUpdate /* = true */)
 699 {
 700   for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
 701   {
 702     if (m_configuration.logicalAddresses[iPtr])
 703       m_busDevices[iPtr]->SetMenuState(state);
 704   }
 705
 706   if (bSendUpdate)
 707     m_busDevices[m_configuration.logicalAddresses.primary]->TransmitMenuState(CECDEVICE_TV);
 708
 709   return true;
 710 }
 711
 712 bool CCECProcessor::SetPhysicalAddress(uint16_t iPhysicalAddress, bool bSendUpdate /* = true */)
 713 {
 714   bool bSendActiveView(false);
 715   bool bReturn(false);
 716   cec_logical_addresses sendUpdatesTo;
 717   sendUpdatesTo.Clear();
 718
 719   {
 720     CLockObject lock(m_mutex);
 721     m_configuration.iPhysicalAddress = iPhysicalAddress;
 722     CLibCEC::AddLog(CEC_LOG_DEBUG, "setting physical address to '%4x'", iPhysicalAddress);
 723
 724     if (!m_configuration.logicalAddresses.IsEmpty())
 725     {
 726       bool bWasActiveSource(false);
 727       for (uint8_t iPtr = 0; iPtr < 15; iPtr++)
 728         if (m_configuration.logicalAddresses[iPtr])
 729         {
 730           bWasActiveSource |= m_busDevices[iPtr]->IsActiveSource();
 731           m_busDevices[iPtr]->SetInactiveSource();
 732           m_busDevices[iPtr]->SetPhysicalAddress(iPhysicalAddress);
 733           if (bSendUpdate)
 734             sendUpdatesTo.Set((cec_logical_address)iPtr);
 735         }
 736
 737       bSendActiveView = bWasActiveSource && bSendUpdate;
 738       bReturn = true;
 739     }
 740   }
 741
 742   for (uint8_t iPtr = 0; iPtr < 15; iPtr++)
 743     if (sendUpdatesTo[iPtr])
 744       m_busDevices[iPtr]->TransmitPhysicalAddress();
 745
 746   if (bSendActiveView)
 747     SetActiveView();
 748
 749   if (bReturn)
 750   {
 751     libcec_configuration config;
 752     {
 753       CLockObject lock(m_mutex);
 754       config = m_configuration;
 755     }
 756
 757     PersistConfiguration(&config);
 758     CLibCEC::ConfigurationChanged(config);
 759   }
 760
 761   return bReturn;
 762 }
 763
 764 bool CCECProcessor::SwitchMonitoring(bool bEnable)
 765 {
 766   CLibCEC::AddLog(CEC_LOG_NOTICE, "== %s monitoring mode ==", bEnable ? "enabling" : "disabling");
 767
 768   {
 769     CLockObject lock(m_mutex);
 770     m_bMonitor = bEnable;
 771   }
 772
 773   if (bEnable)
 774     return SetAckMask(0);
 775   else
 776     return SetAckMask(m_configuration.logicalAddresses.AckMask());
 777 }
 778
 779 bool CCECProcessor::PollDevice(cec_logical_address iAddress)
 780 {
 781   if (iAddress != CECDEVICE_UNKNOWN && m_busDevices[iAddress])
 782   {
 783     return m_configuration.logicalAddresses.primary == CECDEVICE_UNKNOWN ?
 784         m_busDevices[iAddress]->TransmitPoll(iAddress) :
 785         m_busDevices[m_configuration.logicalAddresses.primary]->TransmitPoll(iAddress);
 786   }
 787   return false;
 788 }
 789
 790 uint8_t CCECProcessor::VolumeUp(bool bSendRelease /* = true */)
 791 {
 792   uint8_t status = 0;
 793   if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
 794     status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeUp(bSendRelease);
 795
 796   return status;
 797 }
 798
 799 uint8_t CCECProcessor::VolumeDown(bool bSendRelease /* = true */)
 800 {
 801   uint8_t status = 0;
 802   if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
 803     status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeDown(bSendRelease);
 804
 805   return status;
 806 }
 807
 808 uint8_t CCECProcessor::MuteAudio(bool bSendRelease /* = true */)
 809 {
 810   uint8_t status = 0;
 811   if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
 812     status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->MuteAudio(bSendRelease);
 813
 814   return status;
 815 }
 816
 817 CCECBusDevice *CCECProcessor::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress, bool bSuppressUpdate /* = true */)
 818 {
 819   if (m_configuration.logicalAddresses.primary != CECDEVICE_UNKNOWN)
 820   {
 821     if (m_busDevices[m_configuration.logicalAddresses.primary]->GetPhysicalAddress() == iPhysicalAddress)
 822       return m_busDevices[m_configuration.logicalAddresses.primary];
 823   }
 824
 825   CCECBusDevice *device = NULL;
 826   for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
 827   {
 828     if (m_busDevices[iPtr]->GetPhysicalAddress(bSuppressUpdate) == iPhysicalAddress)
 829     {
 830       device = m_busDevices[iPtr];
 831       break;
 832     }
 833   }
 834
 835   return device;
 836 }
 837
 838 CCECBusDevice *CCECProcessor::GetDeviceByType(cec_device_type type) const
 839 {
 840   CCECBusDevice *device = NULL;
 841
 842   for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
 843   {
 844     if (m_busDevices[iPtr]->m_type == type && m_configuration.logicalAddresses[iPtr])
 845     {
 846       device = m_busDevices[iPtr];
 847       break;
 848     }
 849   }
 850
 851   return device;
 852 }
 853
 854 CCECBusDevice *CCECProcessor::GetPrimaryDevice(void) const
 855 {
 856   CCECBusDevice *device(NULL);
 857   cec_logical_address primary = m_configuration.logicalAddresses.primary;
 858   if (primary != CECDEVICE_UNKNOWN)
 859     device = m_busDevices[primary];
 860   return device;
 861 }
 862
 863 cec_version CCECProcessor::GetDeviceCecVersion(cec_logical_address iAddress)
 864 {
 865   return m_busDevices[iAddress]->GetCecVersion();
 866 }
 867
 868 cec_osd_name CCECProcessor::GetDeviceOSDName(cec_logical_address iAddress)
 869 {
 870   CStdString strOSDName = m_busDevices[iAddress]->GetOSDName();
 871   cec_osd_name retVal;
 872
 873   snprintf(retVal.name, sizeof(retVal.name), "%s", strOSDName.c_str());
 874   retVal.device = iAddress;
 875
 876   return retVal;
 877 }
 878
 879 bool CCECProcessor::GetDeviceMenuLanguage(cec_logical_address iAddress, cec_menu_language *language)
 880 {
 881   if (m_busDevices[iAddress])
 882   {
 883     *language = m_busDevices[iAddress]->GetMenuLanguage();
 884     return (strcmp(language->language, "???") != 0);
 885   }
 886   return false;
 887 }
 888
 889 CStdString CCECProcessor::GetDeviceName(void) const
 890 {
 891   CStdString strName;
 892   strName = m_configuration.strDeviceName;
 893   return strName;
 894 }
 895
 896 uint64_t CCECProcessor::GetDeviceVendorId(cec_logical_address iAddress)
 897 {
 898   if (m_busDevices[iAddress])
 899     return m_busDevices[iAddress]->GetVendorId();
 900   return false;
 901 }
 902
 903 uint16_t CCECProcessor::GetDevicePhysicalAddress(cec_logical_address iAddress)
 904 {
 905   if (m_busDevices[iAddress])
 906     return m_busDevices[iAddress]->GetPhysicalAddress();
 907   return false;
 908 }
 909
 910 cec_power_status CCECProcessor::GetDevicePowerStatus(cec_logical_address iAddress)
 911 {
 912   if (m_busDevices[iAddress])
 913     return m_busDevices[iAddress]->GetPowerStatus();
 914   return CEC_POWER_STATUS_UNKNOWN;
 915 }
 916
 917 cec_logical_address CCECProcessor::GetActiveSource(void)
 918 {
 919   for (uint8_t iPtr = 0; iPtr <= 11; iPtr++)
 920   {
 921     if (m_busDevices[iPtr]->IsActiveSource())
 922       return (cec_logical_address)iPtr;
 923   }
 924
 925   return CECDEVICE_UNKNOWN;
 926 }
 927
 928 bool CCECProcessor::IsActiveSource(cec_logical_address iAddress)
 929 {
 930   return iAddress > CECDEVICE_TV && iAddress < CECDEVICE_BROADCAST ?
 931     m_busDevices[iAddress]->IsActiveSource() :
 932     false;
 933 }
 934
 935 bool CCECProcessor::Transmit(const cec_command &data)
 936 {
 937   if (m_configuration.logicalAddresses[(uint8_t)data.destination])
 938   {
 939     CLibCEC::AddLog(CEC_LOG_WARNING, "not sending data to myself!");
 940     return false;
 941   }
 942
 943   uint8_t iMaxTries(0);
 944   {
 945     CLockObject lock(m_mutex);
 946     if (IsStopped())
 947       return false;
 948     LogOutput(data);
 949     m_iLastTransmission = GetTimeMs();
 950     if (!m_communication || !m_communication->IsOpen())
 951     {
 952       CLibCEC::AddLog(CEC_LOG_ERROR, "cannot transmit command: connection closed");
 953       return false;
 954     }
 955     iMaxTries = m_busDevices[data.initiator]->GetHandler()->GetTransmitRetries() + 1;
 956   }
 957
 958   bool bRetry(true);
 959   uint8_t iTries(0);
 960   uint8_t iLineTimeout = m_iStandardLineTimeout;
 961   cec_adapter_message_state adapterState = ADAPTER_MESSAGE_STATE_UNKNOWN;
 962
 963   while (bRetry && ++iTries < iMaxTries)
 964   {
 965     if (m_busDevices[data.initiator]->IsUnsupportedFeature(data.opcode))
 966       return false;
 967
 968     adapterState = m_communication->Write(data, bRetry, iLineTimeout);
 969     iLineTimeout = m_iRetryLineTimeout;
 970   }
 971
 972   return adapterState == ADAPTER_MESSAGE_STATE_SENT_ACKED;
 973 }
 974
 975 void CCECProcessor::TransmitAbort(cec_logical_address address, cec_opcode opcode, cec_abort_reason reason /* = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE */)
 976 {
 977   CLibCEC::AddLog(CEC_LOG_DEBUG, "<< transmitting abort message");
 978
 979   cec_command command;
 980   // TODO
 981   cec_command::Format(command, m_configuration.logicalAddresses.primary, address, CEC_OPCODE_FEATURE_ABORT);
 982   command.parameters.PushBack((uint8_t)opcode);
 983   command.parameters.PushBack((uint8_t)reason);
 984
 985   Transmit(command);
 986 }
 987
 988 void CCECProcessor::ParseCommand(const cec_command &command)
 989 {
 990   CStdString dataStr;
 991   dataStr.Format(">> %1x%1x", command.initiator, command.destination);
 992   if (command.opcode_set == 1)
 993     dataStr.AppendFormat(":%02x", command.opcode);
 994   for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++)
 995     dataStr.AppendFormat(":%02x", (unsigned int)command.parameters[iPtr]);
 996   CLibCEC::AddLog(CEC_LOG_TRAFFIC, dataStr.c_str());
 997
 998   if (!m_bMonitor && command.initiator >= CECDEVICE_TV && command.initiator <= CECDEVICE_BROADCAST)
 999     m_busDevices[(uint8_t)command.initiator]->HandleCommand(command);
1000 }
1001
1002 cec_logical_addresses CCECProcessor::GetActiveDevices(void)
1003 {
1004   cec_logical_addresses addresses;
1005   addresses.Clear();
1006   for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
1007   {
1008     if (m_busDevices[iPtr]->GetStatus() == CEC_DEVICE_STATUS_PRESENT)
1009       addresses.Set((cec_logical_address) iPtr);
1010   }
1011   return addresses;
1012 }
1013
1014 bool CCECProcessor::IsPresentDevice(cec_logical_address address)
1015 {
1016   return m_busDevices[address]->GetStatus() == CEC_DEVICE_STATUS_PRESENT;
1017 }
1018
1019 bool CCECProcessor::IsPresentDeviceType(cec_device_type type)
1020 {
1021   for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
1022   {
1023     if (m_busDevices[iPtr]->GetType() == type && m_busDevices[iPtr]->GetStatus() == CEC_DEVICE_STATUS_PRESENT)
1024       return true;
1025   }
1026
1027   return false;
1028 }
1029
1030 uint16_t CCECProcessor::GetPhysicalAddress(void) const
1031 {
1032   if (!m_configuration.logicalAddresses.IsEmpty() && m_busDevices[m_configuration.logicalAddresses.primary])
1033     return m_busDevices[m_configuration.logicalAddresses.primary]->GetPhysicalAddress();
1034   return false;
1035 }
1036
1037 bool CCECProcessor::SetAckMask(uint16_t iMask)
1038 {
1039   return m_communication ? m_communication->SetAckMask(iMask) : false;
1040 }
1041
1042 bool CCECProcessor::TransmitKeypress(cec_logical_address iDestination, cec_user_control_code key, bool bWait /* = true */)
1043 {
1044   return m_busDevices[iDestination]->TransmitKeypress(key, bWait);
1045 }
1046
1047 bool CCECProcessor::TransmitKeyRelease(cec_logical_address iDestination, bool bWait /* = true */)
1048 {
1049   return m_busDevices[iDestination]->TransmitKeyRelease(bWait);
1050 }
1051
1052 bool CCECProcessor::EnablePhysicalAddressDetection(void)
1053 {
1054   CLibCEC::AddLog(CEC_LOG_WARNING, "deprecated method %s called", __FUNCTION__);
1055   uint16_t iPhysicalAddress = m_communication->GetPhysicalAddress();
1056   if (iPhysicalAddress != 0)
1057   {
1058     m_configuration.bAutodetectAddress = 1;
1059     m_configuration.iPhysicalAddress = iPhysicalAddress;
1060     m_configuration.baseDevice = CECDEVICE_UNKNOWN;
1061     m_configuration.iHDMIPort = 0;
1062     return SetPhysicalAddress(iPhysicalAddress);
1063   }
1064   return false;
1065 }
1066
1067 bool CCECProcessor::StandbyDevices(cec_logical_address address /* = CECDEVICE_BROADCAST */)
1068 {
1069   if (address == CECDEVICE_BROADCAST && m_configuration.clientVersion >= CEC_CLIENT_VERSION_1_5_0)
1070   {
1071     bool bReturn(true);
1072     for (uint8_t iPtr = 0; iPtr <= 0xF; iPtr++)
1073     {
1074       if (m_configuration.powerOffDevices[iPtr])
1075       {
1076         CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - putting '%s' in standby mode", __FUNCTION__, ToString((cec_logical_address)iPtr));
1077         bReturn &= m_busDevices[iPtr]->Standby();
1078       }
1079     }
1080     return bReturn;
1081   }
1082
1083   return m_busDevices[address]->Standby();
1084 }
1085
1086 bool CCECProcessor::PowerOnDevices(cec_logical_address address /* = CECDEVICE_BROADCAST */)
1087 {
1088   if (address == CECDEVICE_BROADCAST && m_configuration.clientVersion >= CEC_CLIENT_VERSION_1_5_0)
1089   {
1090     bool bReturn(true);
1091     for (uint8_t iPtr = 0; iPtr <= 0xF; iPtr++)
1092     {
1093       if (m_configuration.wakeDevices[iPtr])
1094       {
1095         CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - powering on '%s'", __FUNCTION__, ToString((cec_logical_address)iPtr));
1096         bReturn &= m_busDevices[iPtr]->PowerOn();
1097       }
1098     }
1099     return bReturn;
1100   }
1101
1102   return m_busDevices[address]->PowerOn();
1103 }
1104
1105 const char *CCECProcessor::ToString(const cec_device_type type)
1106 {
1107   switch (type)
1108   {
1109   case CEC_DEVICE_TYPE_AUDIO_SYSTEM:
1110     return "audio system";
1111   case CEC_DEVICE_TYPE_PLAYBACK_DEVICE:
1112     return "playback device";
1113   case CEC_DEVICE_TYPE_RECORDING_DEVICE:
1114       return "recording device";
1115   case CEC_DEVICE_TYPE_RESERVED:
1116       return "reserved";
1117   case CEC_DEVICE_TYPE_TUNER:
1118       return "tuner";
1119   case CEC_DEVICE_TYPE_TV:
1120       return "TV";
1121   default:
1122     return "unknown";
1123   }
1124 }
1125
1126 const char *CCECProcessor::ToString(const cec_menu_state state)
1127 {
1128   switch (state)
1129   {
1130   case CEC_MENU_STATE_ACTIVATED:
1131     return "activated";
1132   case CEC_MENU_STATE_DEACTIVATED:
1133     return "deactivated";
1134   default:
1135     return "unknown";
1136   }
1137 }
1138
1139 const char *CCECProcessor::ToString(const cec_version version)
1140 {
1141   switch (version)
1142   {
1143   case CEC_VERSION_1_2:
1144     return "1.2";
1145   case CEC_VERSION_1_2A:
1146     return "1.2a";
1147   case CEC_VERSION_1_3:
1148     return "1.3";
1149   case CEC_VERSION_1_3A:
1150     return "1.3a";
1151   case CEC_VERSION_1_4:
1152     return "1.4";
1153   default:
1154     return "unknown";
1155   }
1156 }
1157
1158 const char *CCECProcessor::ToString(const cec_power_status status)
1159 {
1160   switch (status)
1161   {
1162   case CEC_POWER_STATUS_ON:
1163     return "on";
1164   case CEC_POWER_STATUS_STANDBY:
1165     return "standby";
1166   case CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY:
1167     return "in transition from on to standby";
1168   case CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON:
1169     return "in transition from standby to on";
1170   default:
1171     return "unknown";
1172   }
1173 }
1174
1175 const char *CCECProcessor::ToString(const cec_logical_address address)
1176 {
1177   switch(address)
1178   {
1179   case CECDEVICE_AUDIOSYSTEM:
1180     return "Audio";
1181   case CECDEVICE_BROADCAST:
1182     return "Broadcast";
1183   case CECDEVICE_FREEUSE:
1184     return "Free use";
1185   case CECDEVICE_PLAYBACKDEVICE1:
1186     return "Playback 1";
1187   case CECDEVICE_PLAYBACKDEVICE2:
1188     return "Playback 2";
1189   case CECDEVICE_PLAYBACKDEVICE3:
1190     return "Playback 3";
1191   case CECDEVICE_RECORDINGDEVICE1:
1192     return "Recorder 1";
1193   case CECDEVICE_RECORDINGDEVICE2:
1194     return "Recorder 2";
1195   case CECDEVICE_RECORDINGDEVICE3:
1196     return "Recorder 3";
1197   case CECDEVICE_RESERVED1:
1198     return "Reserved 1";
1199   case CECDEVICE_RESERVED2:
1200     return "Reserved 2";
1201   case CECDEVICE_TUNER1:
1202     return "Tuner 1";
1203   case CECDEVICE_TUNER2:
1204     return "Tuner 2";
1205   case CECDEVICE_TUNER3:
1206     return "Tuner 3";
1207   case CECDEVICE_TUNER4:
1208     return "Tuner 4";
1209   case CECDEVICE_TV:
1210     return "TV";
1211   default:
1212     return "unknown";
1213   }
1214 }
1215
1216 const char *CCECProcessor::ToString(const cec_deck_control_mode mode)
1217 {
1218   switch (mode)
1219   {
1220   case CEC_DECK_CONTROL_MODE_SKIP_FORWARD_WIND:
1221     return "skip forward wind";
1222   case CEC_DECK_CONTROL_MODE_EJECT:
1223     return "eject";
1224   case CEC_DECK_CONTROL_MODE_SKIP_REVERSE_REWIND:
1225     return "reverse rewind";
1226   case CEC_DECK_CONTROL_MODE_STOP:
1227     return "stop";
1228   default:
1229     return "unknown";
1230   }
1231 }
1232
1233 const char *CCECProcessor::ToString(const cec_deck_info status)
1234 {
1235   switch (status)
1236   {
1237   case CEC_DECK_INFO_PLAY:
1238     return "play";
1239   case CEC_DECK_INFO_RECORD:
1240     return "record";
1241   case CEC_DECK_INFO_PLAY_REVERSE:
1242     return "play reverse";
1243   case CEC_DECK_INFO_STILL:
1244     return "still";
1245   case CEC_DECK_INFO_SLOW:
1246     return "slow";
1247   case CEC_DECK_INFO_SLOW_REVERSE:
1248     return "slow reverse";
1249   case CEC_DECK_INFO_FAST_FORWARD:
1250     return "fast forward";
1251   case CEC_DECK_INFO_FAST_REVERSE:
1252     return "fast reverse";
1253   case CEC_DECK_INFO_NO_MEDIA:
1254     return "no media";
1255   case CEC_DECK_INFO_STOP:
1256     return "stop";
1257   case CEC_DECK_INFO_SKIP_FORWARD_WIND:
1258     return "info skip forward wind";
1259   case CEC_DECK_INFO_SKIP_REVERSE_REWIND:
1260     return "info skip reverse rewind";
1261   case CEC_DECK_INFO_INDEX_SEARCH_FORWARD:
1262     return "info index search forward";
1263   case CEC_DECK_INFO_INDEX_SEARCH_REVERSE:
1264     return "info index search reverse";
1265   case CEC_DECK_INFO_OTHER_STATUS:
1266     return "other";
1267   default:
1268     return "unknown";
1269   }
1270 }
1271
1272 const char *CCECProcessor::ToString(const cec_opcode opcode)
1273 {
1274   switch (opcode)
1275   {
1276   case CEC_OPCODE_ACTIVE_SOURCE:
1277     return "active source";
1278   case CEC_OPCODE_IMAGE_VIEW_ON:
1279     return "image view on";
1280   case CEC_OPCODE_TEXT_VIEW_ON:
1281     return "text view on";
1282   case CEC_OPCODE_INACTIVE_SOURCE:
1283     return "inactive source";
1284   case CEC_OPCODE_REQUEST_ACTIVE_SOURCE:
1285     return "request active source";
1286   case CEC_OPCODE_ROUTING_CHANGE:
1287     return "routing change";
1288   case CEC_OPCODE_ROUTING_INFORMATION:
1289     return "routing information";
1290   case CEC_OPCODE_SET_STREAM_PATH:
1291     return "set stream path";
1292   case CEC_OPCODE_STANDBY:
1293     return "standby";
1294   case CEC_OPCODE_RECORD_OFF:
1295     return "record off";
1296   case CEC_OPCODE_RECORD_ON:
1297     return "record on";
1298   case CEC_OPCODE_RECORD_STATUS:
1299     return "record status";
1300   case CEC_OPCODE_RECORD_TV_SCREEN:
1301     return "record tv screen";
1302   case CEC_OPCODE_CLEAR_ANALOGUE_TIMER:
1303     return "clear analogue timer";
1304   case CEC_OPCODE_CLEAR_DIGITAL_TIMER:
1305     return "clear digital timer";
1306   case CEC_OPCODE_CLEAR_EXTERNAL_TIMER:
1307     return "clear external timer";
1308   case CEC_OPCODE_SET_ANALOGUE_TIMER:
1309     return "set analogue timer";
1310   case CEC_OPCODE_SET_DIGITAL_TIMER:
1311     return "set digital timer";
1312   case CEC_OPCODE_SET_EXTERNAL_TIMER:
1313     return "set external timer";
1314   case CEC_OPCODE_SET_TIMER_PROGRAM_TITLE:
1315     return "set timer program title";
1316   case CEC_OPCODE_TIMER_CLEARED_STATUS:
1317     return "timer cleared status";
1318   case CEC_OPCODE_TIMER_STATUS:
1319     return "timer status";
1320   case CEC_OPCODE_CEC_VERSION:
1321     return "cec version";
1322   case CEC_OPCODE_GET_CEC_VERSION:
1323     return "get cec version";
1324   case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS:
1325     return "give physical address";
1326   case CEC_OPCODE_GET_MENU_LANGUAGE:
1327     return "get menu language";
1328   case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS:
1329     return "report physical address";
1330   case CEC_OPCODE_SET_MENU_LANGUAGE:
1331     return "set menu language";
1332   case CEC_OPCODE_DECK_CONTROL:
1333     return "deck control";
1334   case CEC_OPCODE_DECK_STATUS:
1335     return "deck status";
1336   case CEC_OPCODE_GIVE_DECK_STATUS:
1337     return "give deck status";
1338   case CEC_OPCODE_PLAY:
1339     return "play";
1340   case CEC_OPCODE_GIVE_TUNER_DEVICE_STATUS:
1341     return "give tuner status";
1342   case CEC_OPCODE_SELECT_ANALOGUE_SERVICE:
1343     return "select analogue service";
1344   case CEC_OPCODE_SELECT_DIGITAL_SERVICE:
1345     return "set digital service";
1346   case CEC_OPCODE_TUNER_DEVICE_STATUS:
1347     return "tuner device status";
1348   case CEC_OPCODE_TUNER_STEP_DECREMENT:
1349     return "tuner step decrement";
1350   case CEC_OPCODE_TUNER_STEP_INCREMENT:
1351     return "tuner step increment";
1352   case CEC_OPCODE_DEVICE_VENDOR_ID:
1353     return "device vendor id";
1354   case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID:
1355     return "give device vendor id";
1356   case CEC_OPCODE_VENDOR_COMMAND:
1357     return "vendor command";
1358   case CEC_OPCODE_VENDOR_COMMAND_WITH_ID:
1359     return "vendor command with id";
1360   case CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN:
1361     return "vendor remote button down";
1362   case CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP:
1363     return "vendor remote button up";
1364   case CEC_OPCODE_SET_OSD_STRING:
1365     return "set osd string";
1366   case CEC_OPCODE_GIVE_OSD_NAME:
1367     return "give osd name";
1368   case CEC_OPCODE_SET_OSD_NAME:
1369     return "set osd name";
1370   case CEC_OPCODE_MENU_REQUEST:
1371     return "menu request";
1372   case CEC_OPCODE_MENU_STATUS:
1373     return "menu status";
1374   case CEC_OPCODE_USER_CONTROL_PRESSED:
1375     return "user control pressed";
1376   case CEC_OPCODE_USER_CONTROL_RELEASE:
1377     return "user control release";
1378   case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS:
1379     return "give device power status";
1380   case CEC_OPCODE_REPORT_POWER_STATUS:
1381     return "report power status";
1382   case CEC_OPCODE_FEATURE_ABORT:
1383     return "feature abort";
1384   case CEC_OPCODE_ABORT:
1385     return "abort";
1386   case CEC_OPCODE_GIVE_AUDIO_STATUS:
1387     return "give audio status";
1388   case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS:
1389     return "give audio mode status";
1390   case CEC_OPCODE_REPORT_AUDIO_STATUS:
1391     return "report audio status";
1392   case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE:
1393     return "set system audio mode";
1394   case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST:
1395     return "system audio mode request";
1396   case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS:
1397     return "system audio mode status";
1398   case CEC_OPCODE_SET_AUDIO_RATE:
1399     return "set audio rate";
1400   case CEC_OPCODE_NONE:
1401     return "poll";
1402   default:
1403     return "UNKNOWN";
1404   }
1405 }
1406
1407 const char *CCECProcessor::ToString(const cec_system_audio_status mode)
1408 {
1409   switch(mode)
1410   {
1411   case CEC_SYSTEM_AUDIO_STATUS_ON:
1412     return "on";
1413   case CEC_SYSTEM_AUDIO_STATUS_OFF:
1414     return "off";
1415   default:
1416     return "unknown";
1417   }
1418 }
1419
1420 const char *CCECProcessor::ToString(const cec_audio_status UNUSED(status))
1421 {
1422   // TODO this is a mask
1423   return "TODO";
1424 }
1425
1426 const char *CCECProcessor::ToString(const cec_vendor_id vendor)
1427 {
1428   switch (vendor)
1429   {
1430   case CEC_VENDOR_SAMSUNG:
1431     return "Samsung";
1432   case CEC_VENDOR_LG:
1433     return "LG";
1434   case CEC_VENDOR_PANASONIC:
1435     return "Panasonic";
1436   case CEC_VENDOR_PIONEER:
1437     return "Pioneer";
1438   case CEC_VENDOR_ONKYO:
1439     return "Onkyo";
1440   case CEC_VENDOR_YAMAHA:
1441     return "Yamaha";
1442   case CEC_VENDOR_PHILIPS:
1443     return "Philips";
1444   case CEC_VENDOR_SONY:
1445     return "Sony";
1446   case CEC_VENDOR_TOSHIBA:
1447     return "Toshiba";
1448   default:
1449     return "Unknown";
1450   }
1451 }
1452
1453 const char *CCECProcessor::ToString(const cec_client_version version)
1454 {
1455   switch (version)
1456   {
1457   case CEC_CLIENT_VERSION_PRE_1_5:
1458     return "pre-1.5";
1459   case CEC_CLIENT_VERSION_1_5_0:
1460     return "1.5.0";
1461   case CEC_CLIENT_VERSION_1_5_1:
1462     return "1.5.1";
1463   case CEC_CLIENT_VERSION_1_5_2:
1464     return "1.5.2";
1465   case CEC_CLIENT_VERSION_1_5_3:
1466     return "1.5.3";
1467   case CEC_CLIENT_VERSION_1_6_0:
1468     return "1.6.0";
1469   case CEC_CLIENT_VERSION_1_6_1:
1470     return "1.6.1";
1471   case CEC_CLIENT_VERSION_1_6_2:
1472     return "1.6.2";
1473   default:
1474     return "Unknown";
1475   }
1476 }
1477
1478 const char *CCECProcessor::ToString(const cec_server_version version)
1479 {
1480   switch (version)
1481   {
1482   case CEC_SERVER_VERSION_PRE_1_5:
1483     return "pre-1.5";
1484   case CEC_SERVER_VERSION_1_5_0:
1485     return "1.5.0";
1486   case CEC_SERVER_VERSION_1_5_1:
1487     return "1.5.1";
1488   case CEC_SERVER_VERSION_1_5_2:
1489     return "1.5.2";
1490   case CEC_SERVER_VERSION_1_5_3:
1491     return "1.5.3";
1492   case CEC_SERVER_VERSION_1_6_0:
1493     return "1.6.0";
1494   case CEC_SERVER_VERSION_1_6_1:
1495     return "1.6.1";
1496   case CEC_SERVER_VERSION_1_6_2:
1497     return "1.6.2";
1498   default:
1499     return "Unknown";
1500   }
1501 }
1502
1503 bool CCECProcessor::StartBootloader(const char *strPort /* = NULL */)
1504 {
1505   if (!m_communication && strPort)
1506   {
1507     bool bReturn(false);
1508     IAdapterCommunication *comm = new CUSBCECAdapterCommunication(this, strPort);
1509     CTimeout timeout(10000);
1510     int iConnectTry(0);
1511     while (timeout.TimeLeft() > 0 && (bReturn = comm->Open(timeout.TimeLeft() / CEC_CONNECT_TRIES, true)) == false)
1512     {
1513       CLibCEC::AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry);
1514       comm->Close();
1515       Sleep(500);
1516     }
1517     if (comm->IsOpen())
1518     {
1519       bReturn = comm->StartBootloader();
1520       delete comm;
1521     }
1522     return bReturn;
1523   }
1524   else
1525   {
1526     return m_communication->StartBootloader();
1527   }
1528 }
1529
1530 bool CCECProcessor::PingAdapter(void)
1531 {
1532   return m_communication->PingAdapter();
1533 }
1534
1535 void CCECProcessor::HandlePoll(cec_logical_address initiator, cec_logical_address destination)
1536 {
1537   if (destination < CECDEVICE_BROADCAST)
1538     m_busDevices[destination]->HandlePollFrom(initiator);
1539 }
1540
1541 bool CCECProcessor::HandleReceiveFailed(cec_logical_address initiator)
1542 {
1543   return !m_busDevices[initiator]->HandleReceiveFailed();
1544 }
1545
1546 bool CCECProcessor::SetStreamPath(uint16_t iPhysicalAddress)
1547 {
1548   // stream path changes are sent by the TV
1549   return m_busDevices[CECDEVICE_TV]->GetHandler()->TransmitSetStreamPath(iPhysicalAddress);
1550 }
1551
1552 bool CCECProcessor::SetConfiguration(const libcec_configuration *configuration)
1553 {
1554   bool bReinit(false);
1555   CCECBusDevice *primary = IsRunning() ? GetPrimaryDevice() : NULL;
1556   cec_device_type oldPrimaryType = primary ? primary->GetType() : CEC_DEVICE_TYPE_RECORDING_DEVICE;
1557   m_configuration.clientVersion  = configuration->clientVersion;
1558   CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using client version '%s'", __FUNCTION__, ToString((cec_client_version)configuration->clientVersion));
1559
1560   // client version 1.5.0
1561
1562   // device types
1563   bool bDeviceTypeChanged = IsRunning () && m_configuration.deviceTypes != configuration->deviceTypes;
1564   m_configuration.deviceTypes = configuration->deviceTypes;
1565   if (bDeviceTypeChanged)
1566     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using primary device type '%s'", __FUNCTION__, ToString(configuration->deviceTypes[0]));
1567
1568   bool bPhysicalAddressChanged(false);
1569
1570   // autodetect address
1571   bool bPhysicalAutodetected(false);
1572   if (IsRunning() && configuration->bAutodetectAddress == 1)
1573   {
1574     uint16_t iPhysicalAddress = m_communication->GetPhysicalAddress();
1575     if (iPhysicalAddress != 0)
1576     {
1577       if (IsRunning())
1578         CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - autodetected physical address '%4x'", __FUNCTION__, iPhysicalAddress);
1579       else
1580         CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using physical address '%x'", __FUNCTION__, iPhysicalAddress);
1581       bPhysicalAddressChanged = (m_configuration.iPhysicalAddress != iPhysicalAddress);
1582       m_configuration.iPhysicalAddress = iPhysicalAddress;
1583       m_configuration.iHDMIPort = 0;
1584       m_configuration.baseDevice = CECDEVICE_UNKNOWN;
1585       bPhysicalAutodetected = true;
1586     }
1587   }
1588
1589   // physical address
1590   if (!bPhysicalAutodetected)
1591   {
1592     if (configuration->iPhysicalAddress != 0)
1593       bPhysicalAddressChanged = IsRunning() && m_configuration.iPhysicalAddress != configuration->iPhysicalAddress;
1594     if (bPhysicalAddressChanged)
1595     {
1596       CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - physical address '%x'", __FUNCTION__, configuration->iPhysicalAddress);
1597       m_configuration.iPhysicalAddress = configuration->iPhysicalAddress;
1598     }
1599   }
1600
1601   bool bHdmiPortChanged(false);
1602   if (!bPhysicalAutodetected && !bPhysicalAddressChanged)
1603   {
1604     // base device
1605     bHdmiPortChanged = IsRunning() && m_configuration.baseDevice != configuration->baseDevice;
1606     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using base device '%x'", __FUNCTION__, (int)configuration->baseDevice);
1607     m_configuration.baseDevice = configuration->baseDevice;
1608
1609     // hdmi port
1610     bHdmiPortChanged |= IsRunning() && m_configuration.iHDMIPort != configuration->iHDMIPort;
1611     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using HDMI port '%d'", __FUNCTION__, configuration->iHDMIPort);
1612     m_configuration.iHDMIPort = configuration->iHDMIPort;
1613   }
1614   else
1615   {
1616     CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - resetting HDMI port and base device to defaults", __FUNCTION__);
1617     m_configuration.baseDevice = CECDEVICE_UNKNOWN;
1618     m_configuration.iHDMIPort  = 0;
1619   }
1620
1621   bReinit = bPhysicalAddressChanged || bHdmiPortChanged || bDeviceTypeChanged;
1622
1623   // device name
1624   CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using OSD name '%s'", __FUNCTION__, configuration->strDeviceName);
1625   snprintf(m_configuration.strDeviceName, 13, "%s", configuration->strDeviceName);
1626   if (primary && !primary->GetOSDName().Equals(m_configuration.strDeviceName))
1627   {
1628     primary->SetOSDName(m_configuration.strDeviceName);
1629     if (!bReinit && IsRunning())
1630       primary->TransmitOSDName(CECDEVICE_TV);
1631   }
1632
1633   // tv vendor id override
1634   CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - vendor id '%s'", __FUNCTION__, ToString((cec_vendor_id)configuration->tvVendor));
1635   if (m_configuration.tvVendor != configuration->tvVendor)
1636   {
1637     m_configuration.tvVendor= configuration->tvVendor;
1638     m_busDevices[CECDEVICE_TV]->SetVendorId((uint64_t)m_configuration.tvVendor);
1639   }
1640
1641   // wake CEC devices
1642   if (m_configuration.wakeDevices != configuration->wakeDevices)
1643   {
1644     m_configuration.wakeDevices = configuration->wakeDevices;
1645     if (!bReinit && IsRunning())
1646       PowerOnDevices();
1647   }
1648
1649   // just copy these
1650   m_configuration.bUseTVMenuLanguage   = configuration->bUseTVMenuLanguage;
1651   m_configuration.bActivateSource      = configuration->bActivateSource;
1652   m_configuration.bGetSettingsFromROM  = configuration->bGetSettingsFromROM;
1653   m_configuration.powerOffDevices      = configuration->powerOffDevices;
1654   m_configuration.bPowerOffScreensaver = configuration->bPowerOffScreensaver;
1655   m_configuration.bPowerOffOnStandby   = configuration->bPowerOffOnStandby;
1656
1657   // client version 1.5.1
1658   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_5_1)
1659     m_configuration.bSendInactiveSource = configuration->bSendInactiveSource;
1660
1661   // client version 1.6.0
1662   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_6_0)
1663   {
1664     m_configuration.bPowerOffDevicesOnStandby = configuration->bPowerOffDevicesOnStandby;
1665     m_configuration.bShutdownOnStandby        = configuration->bShutdownOnStandby;
1666   }
1667
1668   // client version 1.6.2
1669   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_6_2)
1670   {
1671     memcpy(m_configuration.strDeviceLanguage, configuration->strDeviceLanguage, 3);
1672   }
1673
1674   // ensure that there is at least 1 device type set
1675   if (m_configuration.deviceTypes.IsEmpty())
1676     m_configuration.deviceTypes.Add(CEC_DEVICE_TYPE_RECORDING_DEVICE);
1677
1678   // persist the configuration
1679   if (IsRunning())
1680     m_communication->PersistConfiguration(&m_configuration);
1681
1682   if (bReinit || m_configuration.logicalAddresses.IsEmpty())
1683   {
1684     if (bDeviceTypeChanged)
1685       return ChangeDeviceType(oldPrimaryType, m_configuration.deviceTypes[0]);
1686     else if (bPhysicalAddressChanged)
1687       return SetPhysicalAddress(m_configuration.iPhysicalAddress);
1688     else
1689       return SetHDMIPort(m_configuration.baseDevice, m_configuration.iHDMIPort);
1690   }
1691   else if (m_configuration.bActivateSource == 1 && IsRunning() && !IsActiveSource(m_configuration.logicalAddresses.primary))
1692   {
1693     // activate the source if we're not already the active source
1694     SetActiveSource(m_configuration.deviceTypes.types[0]);
1695   }
1696
1697   return true;
1698 }
1699
1700 bool CCECProcessor::GetCurrentConfiguration(libcec_configuration *configuration)
1701 {
1702   // client version 1.5.0
1703   snprintf(configuration->strDeviceName, 13, "%s", m_configuration.strDeviceName);
1704   configuration->deviceTypes          = m_configuration.deviceTypes;
1705   configuration->bAutodetectAddress   = m_configuration.bAutodetectAddress;
1706   configuration->iPhysicalAddress     = m_configuration.iPhysicalAddress;
1707   configuration->baseDevice           = m_configuration.baseDevice;
1708   configuration->iHDMIPort            = m_configuration.iHDMIPort;
1709   configuration->clientVersion        = m_configuration.clientVersion;
1710   configuration->serverVersion        = m_configuration.serverVersion;
1711   configuration->tvVendor             = m_configuration.tvVendor;
1712
1713   configuration->bGetSettingsFromROM  = m_configuration.bGetSettingsFromROM;
1714   configuration->bUseTVMenuLanguage   = m_configuration.bUseTVMenuLanguage;
1715   configuration->bActivateSource      = m_configuration.bActivateSource;
1716   configuration->wakeDevices          = m_configuration.wakeDevices;
1717   configuration->powerOffDevices      = m_configuration.powerOffDevices;
1718   configuration->bPowerOffScreensaver = m_configuration.bPowerOffScreensaver;
1719   configuration->bPowerOffOnStandby   = m_configuration.bPowerOffOnStandby;
1720
1721   // client version 1.5.1
1722   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_5_1)
1723     configuration->bSendInactiveSource = m_configuration.bSendInactiveSource;
1724
1725   // client version 1.5.3
1726   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_5_3)
1727     configuration->logicalAddresses    = m_configuration.logicalAddresses;
1728
1729   // client version 1.6.0
1730   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_6_0)
1731   {
1732     configuration->iFirmwareVersion          = m_configuration.iFirmwareVersion;
1733     configuration->bPowerOffDevicesOnStandby = m_configuration.bPowerOffDevicesOnStandby;
1734     configuration->bShutdownOnStandby        = m_configuration.bShutdownOnStandby;
1735   }
1736
1737   // client version 1.6.2
1738   if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_6_2)
1739   {
1740     memcpy(configuration->strDeviceLanguage, m_configuration.strDeviceLanguage, 3);
1741     configuration->iFirmwareBuildDate      = m_configuration.iFirmwareBuildDate;
1742   }
1743   return true;
1744 }
1745
1746 bool CCECProcessor::CanPersistConfiguration(void)
1747 {
1748   return m_communication ? m_communication->GetFirmwareVersion() >= 2 : false;
1749 }
1750
1751 bool CCECProcessor::PersistConfiguration(libcec_configuration *configuration)
1752 {
1753   return m_communication ? m_communication->PersistConfiguration(configuration) : false;
1754 }
1755
1756 void CCECProcessor::RescanActiveDevices(void)
1757 {
1758   for (unsigned int iPtr = 0; iPtr < CECDEVICE_BROADCAST; iPtr++)
1759     m_busDevices[iPtr]->GetStatus(true);
1760 }
1761
1762 bool CCECProcessor::GetDeviceInformation(const char *strPort, libcec_configuration *config, uint32_t iTimeoutMs /* = 10000 */)
1763 {
1764   if (!OpenConnection(strPort, 38400, iTimeoutMs, false))
1765     return false;
1766
1767   config->iFirmwareVersion = m_communication->GetFirmwareVersion();
1768   config->iPhysicalAddress = m_communication->GetPhysicalAddress();
1769
1770   delete m_communication;
1771   m_communication = NULL;
1772   return true;
1773 }
1774
1775 bool CCECProcessor::TransmitPendingActiveSourceCommands(void)
1776 {
1777   bool bReturn(true);
1778   for (unsigned int iPtr = 0; iPtr < CECDEVICE_BROADCAST; iPtr++)
1779     bReturn &= m_busDevices[iPtr]->TransmitPendingActiveSourceCommands();
1780   return bReturn;
1781 }