src/lib/CECClient.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 "CECClient.h"
  34 #include "CECProcessor.h"
  35 #include "LibCEC.h"
  36 #include "devices/CECPlaybackDevice.h"
  37 #include "devices/CECAudioSystem.h"
  38 #include "devices/CECTV.h"
  39
  40 using namespace CEC;
  41 using namespace PLATFORM;
  42
  43 #define LIB_CEC     m_processor->GetLib()
  44 #define ToString(x) LIB_CEC->ToString(x)
  45
  46 CCECClient::CCECClient(CCECProcessor *processor, const libcec_configuration &configuration) :
  47     m_processor(processor),
  48     m_bInitialised(false),
  49     m_bRegistered(false),
  50     m_iCurrentButton(CEC_USER_CONTROL_CODE_UNKNOWN),
  51     m_buttontime(0)
  52 {
  53   // set the initial configuration
  54   SetConfiguration(configuration);
  55 }
  56
  57 CCECClient::~CCECClient(void)
  58 {
  59   // unregister the client
  60   if (m_processor && IsRegistered())
  61     m_processor->UnregisterClient(this);
  62 }
  63
  64 bool CCECClient::IsInitialised(void)
  65 {
  66   CLockObject lock(m_mutex);
  67   return m_bInitialised && m_processor;
  68 }
  69
  70 void CCECClient::SetInitialised(bool bSetTo)
  71 {
  72   CLockObject lock(m_mutex);
  73   m_bInitialised = bSetTo;
  74 }
  75
  76 bool CCECClient::IsRegistered(void)
  77 {
  78   CLockObject lock(m_mutex);
  79   return m_bRegistered && m_processor;
  80 }
  81
  82 void CCECClient::SetRegistered(bool bSetTo)
  83 {
  84   CLockObject lock(m_mutex);
  85   m_bRegistered = bSetTo;
  86 }
  87
  88 bool CCECClient::OnRegister(void)
  89 {
  90   // return false if already initialised
  91   if (IsInitialised())
  92     return true;
  93
  94   // get all device we control
  95   CECDEVICEVEC devices;
  96   m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
  97
  98   // return false when no devices were found
  99   if (devices.empty())
 100   {
 101     LIB_CEC->AddLog(CEC_LOG_WARNING, "cannot find the primary device (logical address %x)", GetPrimaryLogicalAdddress());
 102     return false;
 103   }
 104
 105   // mark as initialised
 106   SetInitialised(true);
 107
 108   // configure all devices
 109   for (CECDEVICEVEC::iterator it = devices.begin(); it != devices.end(); it++)
 110   {
 111     // only set our OSD name for the primary device
 112     if ((*it)->GetLogicalAddress() == GetPrimaryLogicalAdddress())
 113       (*it)->SetOSDName(m_configuration.strDeviceName);
 114
 115     // set the default menu language for devices we control
 116     (*it)->SetMenuLanguage(m_configuration.strDeviceLanguage);
 117   }
 118
 119   // set the physical address
 120   SetPhysicalAddress(m_configuration);
 121
 122   // ensure that we know the vendor id of the TV, so we are using the correct handler
 123   m_processor->GetTV()->GetVendorId(GetPrimaryLogicalAdddress());
 124
 125   // make the primary device the active source if the option is set
 126   if (m_configuration.bActivateSource == 1)
 127     GetPrimaryDevice()->ActivateSource();
 128
 129   return true;
 130 }
 131
 132 bool CCECClient::SetHDMIPort(const cec_logical_address iBaseDevice, const uint8_t iPort, bool bForce /* = false */)
 133 {
 134   bool bReturn(false);
 135
 136   // limit the HDMI port range to 1-15
 137   if (iPort < CEC_MIN_HDMI_PORTNUMBER ||
 138       iPort > CEC_MAX_HDMI_PORTNUMBER)
 139     return bReturn;
 140
 141   LIB_CEC->AddLog(CEC_LOG_DEBUG, "setting HDMI port to %d on device %s (%d)", iPort, ToString(iBaseDevice), (int)iBaseDevice);
 142
 143   // update the configuration
 144   {
 145     CLockObject lock(m_mutex);
 146     m_configuration.baseDevice = iBaseDevice;
 147     m_configuration.iHDMIPort  = iPort;
 148   }
 149
 150   // don't continue if the connection isn't opened
 151   if (!m_processor->CECInitialised() && !bForce)
 152     return true;
 153
 154   // get the PA of the base device
 155   uint16_t iPhysicalAddress(CEC_INVALID_PHYSICAL_ADDRESS);
 156   CCECBusDevice *baseDevice = m_processor->GetDevice(iBaseDevice);
 157   if (baseDevice)
 158     iPhysicalAddress = baseDevice->GetPhysicalAddress(GetPrimaryLogicalAdddress());
 159
 160   // add our port number
 161   if (iPhysicalAddress <= CEC_MAX_PHYSICAL_ADDRESS)
 162   {
 163     if (iPhysicalAddress == 0)
 164       iPhysicalAddress += 0x1000 * iPort;
 165     else if (iPhysicalAddress % 0x1000 == 0)
 166       iPhysicalAddress += 0x100 * iPort;
 167     else if (iPhysicalAddress % 0x100 == 0)
 168       iPhysicalAddress += 0x10 * iPort;
 169     else if (iPhysicalAddress % 0x10 == 0)
 170       iPhysicalAddress += iPort;
 171
 172     bReturn = true;
 173   }
 174
 175   // set the default address when something went wrong
 176   if (!bReturn)
 177   {
 178     LIB_CEC->AddLog(CEC_LOG_WARNING, "failed to set the physical address to %04X, setting it to the default value %04X", iPhysicalAddress, CEC_DEFAULT_PHYSICAL_ADDRESS);
 179     iPhysicalAddress = CEC_DEFAULT_PHYSICAL_ADDRESS;
 180   }
 181
 182   // and set the address
 183   SetDevicePhysicalAddress(iPhysicalAddress);
 184
 185   ConfigurationChanged(m_configuration);
 186
 187   return bReturn;
 188 }
 189
 190 void CCECClient::ResetPhysicalAddress(void)
 191 {
 192   SetPhysicalAddress(m_configuration);
 193 }
 194
 195 void CCECClient::SetPhysicalAddress(const libcec_configuration &configuration)
 196 {
 197   // try to autodetect the address
 198   bool bPASet(false);
 199   if (m_processor->CECInitialised() && configuration.bAutodetectAddress == 1)
 200     bPASet = AutodetectPhysicalAddress();
 201
 202   // try to use physical address setting
 203   if (!bPASet && CLibCEC::IsValidPhysicalAddress(configuration.iPhysicalAddress))
 204     bPASet = SetPhysicalAddress(configuration.iPhysicalAddress);
 205
 206   // use the base device + hdmi port settings
 207   if (!bPASet)
 208     bPASet = SetHDMIPort(configuration.baseDevice, configuration.iHDMIPort);
 209
 210   // reset to defaults if something went wrong
 211   if (!bPASet)
 212   {
 213     LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - resetting HDMI port and base device to defaults", __FUNCTION__);
 214     m_configuration.baseDevice = CECDEVICE_UNKNOWN;
 215     m_configuration.iHDMIPort  = CEC_HDMI_PORTNUMBER_NONE;
 216   }
 217 }
 218
 219 bool CCECClient::SetPhysicalAddress(const uint16_t iPhysicalAddress)
 220 {
 221   // update the configuration
 222   {
 223     CLockObject lock(m_mutex);
 224     if (m_configuration.iPhysicalAddress == iPhysicalAddress)
 225     {
 226       LIB_CEC->AddLog(CEC_LOG_DEBUG, "physical address unchanged (%04X)", iPhysicalAddress);
 227       return true;
 228     }
 229     else
 230     {
 231       m_configuration.iPhysicalAddress = iPhysicalAddress;
 232       LIB_CEC->AddLog(CEC_LOG_DEBUG, "setting physical address to '%04X'", iPhysicalAddress);
 233     }
 234   }
 235
 236   // persist the new configuration
 237   m_processor->PersistConfiguration(m_configuration);
 238
 239   // set the physical address for each device
 240   SetDevicePhysicalAddress(iPhysicalAddress);
 241
 242   // and send back the updated configuration
 243   ConfigurationChanged(m_configuration);
 244
 245   return true;
 246 }
 247
 248 bool CCECClient::AllocateLogicalAddresses(void)
 249 {
 250   // reset all previous LAs that were set
 251   m_configuration.logicalAddresses.Clear();
 252
 253   // display an error if no device types are set
 254   if (m_configuration.deviceTypes.IsEmpty())
 255   {
 256     LIB_CEC->AddLog(CEC_LOG_ERROR, "no device types given");
 257     return false;
 258   }
 259
 260   // check each entry of the list
 261   for (uint8_t iPtr = 0; iPtr < 5; iPtr++)
 262   {
 263     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
 264       continue;
 265
 266     // find an LA for this type
 267     cec_logical_address address(CECDEVICE_UNKNOWN);
 268     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RECORDING_DEVICE)
 269       address = AllocateLogicalAddressRecordingDevice();
 270     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_TUNER)
 271       address = AllocateLogicalAddressTuner();
 272     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_PLAYBACK_DEVICE)
 273       address = AllocateLogicalAddressPlaybackDevice();
 274     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_AUDIO_SYSTEM)
 275       address = AllocateLogicalAddressAudioSystem();
 276
 277     // display an error if no LA could be allocated
 278     if (address == CECDEVICE_UNKNOWN)
 279     {
 280       LIB_CEC->AddLog(CEC_LOG_ERROR, "%s - failed to allocate device '%d', type '%s'", __FUNCTION__, iPtr, ToString(m_configuration.deviceTypes.types[iPtr]));
 281       return false;
 282     }
 283
 284     // display the registered LA
 285     LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - device '%d', type '%s', LA '%X'", __FUNCTION__, iPtr, ToString(m_configuration.deviceTypes.types[iPtr]), address);
 286     m_configuration.logicalAddresses.Set(address);
 287   }
 288
 289   return true;
 290 }
 291
 292 cec_logical_address CCECClient::AllocateLogicalAddressRecordingDevice(void)
 293 {
 294   cec_logical_address retVal(CECDEVICE_UNKNOWN);
 295
 296   LIB_CEC->AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'recording device'");
 297   if (m_processor->TryLogicalAddress(CECDEVICE_RECORDINGDEVICE1))
 298     retVal = CECDEVICE_RECORDINGDEVICE1;
 299   else if (m_processor->TryLogicalAddress(CECDEVICE_RECORDINGDEVICE2))
 300     retVal = CECDEVICE_RECORDINGDEVICE2;
 301   else if (m_processor->TryLogicalAddress(CECDEVICE_RECORDINGDEVICE3))
 302     retVal = CECDEVICE_RECORDINGDEVICE3;
 303
 304   return retVal;
 305 }
 306
 307 cec_logical_address CCECClient::AllocateLogicalAddressTuner(void)
 308 {
 309   cec_logical_address retVal(CECDEVICE_UNKNOWN);
 310
 311   LIB_CEC->AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'tuner'");
 312   if (m_processor->TryLogicalAddress(CECDEVICE_TUNER1))
 313     retVal = CECDEVICE_TUNER1;
 314   else if (m_processor->TryLogicalAddress(CECDEVICE_TUNER2))
 315     retVal = CECDEVICE_TUNER2;
 316   else if (m_processor->TryLogicalAddress(CECDEVICE_TUNER3))
 317     retVal = CECDEVICE_TUNER3;
 318   else if (m_processor->TryLogicalAddress(CECDEVICE_TUNER4))
 319     retVal = CECDEVICE_TUNER4;
 320
 321   return retVal;
 322 }
 323
 324 cec_logical_address CCECClient::AllocateLogicalAddressPlaybackDevice(void)
 325 {
 326   cec_logical_address retVal(CECDEVICE_UNKNOWN);
 327
 328   LIB_CEC->AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'playback device'");
 329   if (m_processor->TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE1))
 330     retVal = CECDEVICE_PLAYBACKDEVICE1;
 331   else if (m_processor->TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE2))
 332     retVal = CECDEVICE_PLAYBACKDEVICE2;
 333   else if (m_processor->TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE3))
 334     retVal = CECDEVICE_PLAYBACKDEVICE3;
 335
 336   return retVal;
 337 }
 338
 339 cec_logical_address CCECClient::AllocateLogicalAddressAudioSystem(void)
 340 {
 341   cec_logical_address retVal(CECDEVICE_UNKNOWN);
 342
 343   LIB_CEC->AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'audiosystem'");
 344   if (m_processor->TryLogicalAddress(CECDEVICE_AUDIOSYSTEM))
 345     retVal = CECDEVICE_AUDIOSYSTEM;
 346
 347   return retVal;
 348 }
 349
 350 CCECBusDevice *CCECClient::GetDeviceByType(const cec_device_type type) const
 351 {
 352   // get all devices that match our logical addresses
 353   CECDEVICEVEC devices;
 354   m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
 355
 356   // filter the type we need
 357   CCECDeviceMap::FilterType(type, devices);
 358
 359   return devices.empty() ?
 360       NULL :
 361       *devices.begin();
 362 }
 363
 364 bool CCECClient::ChangeDeviceType(const cec_device_type from, const cec_device_type to)
 365 {
 366   LIB_CEC->AddLog(CEC_LOG_NOTICE, "changing device type '%s' into '%s'", ToString(from), ToString(to));
 367
 368   CLockObject lock(m_mutex);
 369
 370   // get the previous device that was allocated
 371   CCECBusDevice *previousDevice = GetDeviceByType(from);
 372   if (!previousDevice)
 373     return false;
 374
 375   // change the type in the device type list
 376   bool bChanged(false);
 377   for (uint8_t iPtr = 0; iPtr < 5; iPtr++)
 378   {
 379     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
 380       continue;
 381
 382     if (m_configuration.deviceTypes.types[iPtr] == from)
 383     {
 384       bChanged = true;
 385       m_configuration.deviceTypes.types[iPtr] = to;
 386     }
 387     else if (m_configuration.deviceTypes.types[iPtr] == to && bChanged)
 388     {
 389       // ensure that dupes are removed
 390       m_configuration.deviceTypes.types[iPtr] = CEC_DEVICE_TYPE_RESERVED;
 391     }
 392   }
 393
 394   // re-register the client to set the new ackmask
 395   if (!m_processor->RegisterClient(this))
 396     return false;
 397
 398   return true;
 399 }
 400
 401 bool CCECClient::SetLogicalAddress(const cec_logical_address iLogicalAddress)
 402 {
 403   CLockObject lock(m_mutex);
 404   if (GetPrimaryLogicalAdddress() != iLogicalAddress)
 405   {
 406     {
 407       CLockObject lock(m_mutex);
 408       LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< setting primary logical address to %1x", iLogicalAddress);
 409       m_configuration.logicalAddresses.primary = iLogicalAddress;
 410       m_configuration.logicalAddresses.Set(iLogicalAddress);
 411     }
 412     return m_processor->RegisterClient(this);
 413   }
 414
 415   return true;
 416 }
 417
 418 bool CCECClient::Transmit(const cec_command &data)
 419 {
 420   return m_processor ? m_processor->Transmit(data) : false;
 421 }
 422
 423 bool CCECClient::SendPowerOnDevices(const cec_logical_address address /* = CECDEVICE_TV */)
 424 {
 425   // if the broadcast address if set as destination and the client version >=1.5.0, read the wakeDevices setting
 426   if (address == CECDEVICE_BROADCAST && m_configuration.clientVersion >= CEC_CLIENT_VERSION_1_5_0)
 427   {
 428     CECDEVICEVEC devices;
 429     m_processor->GetDevices()->GetWakeDevices(m_configuration, devices);
 430     return m_processor->PowerOnDevices(GetPrimaryLogicalAdddress(), devices);
 431   }
 432
 433   return m_processor->PowerOnDevice(GetPrimaryLogicalAdddress(), address);
 434 }
 435
 436 bool CCECClient::SendStandbyDevices(const cec_logical_address address /* = CECDEVICE_BROADCAST */)
 437 {
 438   // if the broadcast address if set as destination and the client version >=1.5.0, read the standbyDevices setting
 439   if (address == CECDEVICE_BROADCAST && m_configuration.clientVersion >= CEC_CLIENT_VERSION_1_5_0)
 440   {
 441     CECDEVICEVEC devices;
 442     m_processor->GetDevices()->GetPowerOffDevices(m_configuration, devices);
 443     return m_processor->StandbyDevices(GetPrimaryLogicalAdddress(), devices);
 444   }
 445
 446   return m_processor->StandbyDevice(GetPrimaryLogicalAdddress(), address);
 447 }
 448
 449 bool CCECClient::SendSetActiveSource(const cec_device_type type /* = CEC_DEVICE_TYPE_RESERVED */)
 450 {
 451   // get the devices that are controlled by us
 452   CECDEVICEVEC devices;
 453   m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
 454
 455   // filter out the device that matches the given type
 456   if (type != CEC_DEVICE_TYPE_RESERVED)
 457     CCECDeviceMap::FilterType(type, devices);
 458
 459   // no devices left, re-fetch the list of devices that are controlled by us
 460   if (devices.empty())
 461     m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
 462
 463   if (!devices.empty())
 464   {
 465     // get the first device from the list
 466     CCECBusDevice *device = *devices.begin();
 467
 468     // and activate it
 469     if (!m_processor->CECInitialised())
 470       device->MarkAsActiveSource();
 471     else if (device->HasValidPhysicalAddress())
 472       return device->ActivateSource();
 473   }
 474
 475   return false;
 476 }
 477
 478 CCECPlaybackDevice *CCECClient::GetPlaybackDevice(void)
 479 {
 480   CCECPlaybackDevice *device(NULL);
 481   CECDEVICEVEC devices;
 482
 483   // get the playback devices
 484   m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
 485   CCECDeviceMap::FilterType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE, devices);
 486
 487   // no matches, get the recording devices
 488   if (devices.empty())
 489   {
 490     m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
 491     CCECDeviceMap::FilterType(CEC_DEVICE_TYPE_RECORDING_DEVICE, devices);
 492   }
 493
 494   // get the first device that matches, and cast it to CCECPlaybackDevice
 495   if (!devices.empty())
 496     device = (*devices.begin())->AsPlaybackDevice();
 497
 498   return device;
 499 }
 500
 501 cec_logical_address CCECClient::GetPrimaryLogicalAdddress(void)
 502 {
 503   CLockObject lock(m_mutex);
 504   return m_configuration.logicalAddresses.primary;
 505 }
 506
 507 CCECBusDevice *CCECClient::GetPrimaryDevice(void)
 508 {
 509   return m_processor->GetDevice(GetPrimaryLogicalAdddress());
 510 }
 511
 512 bool CCECClient::SendSetDeckControlMode(const cec_deck_control_mode mode, bool bSendUpdate /* = true */)
 513 {
 514   // find a playback device that we control
 515   CCECPlaybackDevice *device = GetPlaybackDevice();
 516   if (device)
 517   {
 518     // and set the deck control mode if there is a match
 519     device->SetDeckControlMode(mode);
 520     if (bSendUpdate)
 521       return device->TransmitDeckStatus(CECDEVICE_TV);
 522     return true;
 523   }
 524
 525   // no match
 526   return false;
 527 }
 528
 529 bool CCECClient::SendSetDeckInfo(const cec_deck_info info, bool bSendUpdate /* = true */)
 530 {
 531   // find a playback device that we control
 532   CCECPlaybackDevice *device = GetPlaybackDevice();
 533   if (device)
 534   {
 535     // and set the deck status if there is a match
 536     device->SetDeckStatus(info);
 537     if (bSendUpdate)
 538       return device->AsPlaybackDevice()->TransmitDeckStatus(CECDEVICE_TV);
 539     return true;
 540   }
 541
 542   // no match
 543   return false;
 544 }
 545
 546 bool CCECClient::SendSetMenuState(const cec_menu_state state, bool bSendUpdate /* = true */)
 547 {
 548   CECDEVICEVEC devices;
 549
 550   // set the menu state for all devices that are controlled by us
 551   m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
 552   for (CECDEVICEVEC::iterator it = devices.begin(); it != devices.end(); it++)
 553   {
 554     (*it)->SetMenuState(state);
 555     if (bSendUpdate)
 556       (*it)->TransmitMenuState(CECDEVICE_TV);
 557   }
 558
 559   return true;
 560 }
 561
 562 bool CCECClient::SendSetInactiveView(void)
 563 {
 564   CECDEVICEVEC devices;
 565
 566   // mark all devices that are controlled by us as inactive source
 567   m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
 568   for (CECDEVICEVEC::iterator it = devices.begin(); it != devices.end(); it++)
 569   {
 570     if ((*it)->IsActiveSource())
 571     {
 572       (*it)->MarkAsInactiveSource();
 573       return (*it)->TransmitInactiveSource();
 574     }
 575   }
 576
 577   return true;
 578 }
 579
 580 bool CCECClient::SendSetOSDString(const cec_logical_address iLogicalAddress, const cec_display_control duration, const char *strMessage)
 581 {
 582   CCECBusDevice *primary = GetPrimaryDevice();
 583   if (primary)
 584     return primary->TransmitOSDString(iLogicalAddress, duration, strMessage);
 585
 586   return false;
 587 }
 588
 589 cec_version CCECClient::GetDeviceCecVersion(const cec_logical_address iAddress)
 590 {
 591   CCECBusDevice *device = m_processor->GetDevice(iAddress);
 592   if (device)
 593     return device->GetCecVersion(GetPrimaryLogicalAdddress());
 594   return CEC_VERSION_UNKNOWN;
 595 }
 596
 597 bool CCECClient::GetDeviceMenuLanguage(const cec_logical_address iAddress, cec_menu_language &language)
 598 {
 599   CCECBusDevice *device = m_processor->GetDevice(iAddress);
 600   if (device)
 601   {
 602     language = device->GetMenuLanguage(GetPrimaryLogicalAdddress());
 603     return (strcmp(language.language, "???") != 0);
 604   }
 605   return false;
 606 }
 607
 608 cec_osd_name CCECClient::GetDeviceOSDName(const cec_logical_address iAddress)
 609 {
 610   cec_osd_name retVal;
 611   retVal.device = iAddress;
 612   retVal.name[0] = 0;
 613
 614   CCECBusDevice *device = m_processor->GetDevice(iAddress);
 615   if (device)
 616   {
 617     CStdString strOSDName = device->GetOSDName(GetPrimaryLogicalAdddress());
 618     snprintf(retVal.name, sizeof(retVal.name), "%s", strOSDName.c_str());
 619     retVal.device = iAddress;
 620   }
 621
 622   return retVal;
 623 }
 624
 625 uint16_t CCECClient::GetDevicePhysicalAddress(const cec_logical_address iAddress)
 626 {
 627   CCECBusDevice *device = m_processor->GetDevice(iAddress);
 628   if (device)
 629     return device->GetPhysicalAddress(GetPrimaryLogicalAdddress());
 630   return CEC_INVALID_PHYSICAL_ADDRESS;
 631 }
 632
 633 cec_power_status CCECClient::GetDevicePowerStatus(const cec_logical_address iAddress)
 634 {
 635   CCECBusDevice *device = m_processor->GetDevice(iAddress);
 636   if (device)
 637     return device->GetPowerStatus(GetPrimaryLogicalAdddress());
 638   return CEC_POWER_STATUS_UNKNOWN;
 639 }
 640
 641 uint64_t CCECClient::GetDeviceVendorId(const cec_logical_address iAddress)
 642 {
 643   CCECBusDevice *device = m_processor->GetDevice(iAddress);
 644   if (device)
 645     return device->GetVendorId(GetPrimaryLogicalAdddress());
 646   return CEC_VENDOR_UNKNOWN;
 647 }
 648
 649 uint8_t CCECClient::SendVolumeUp(bool bSendRelease /* = true */)
 650 {
 651   CCECBusDevice *device = GetPrimaryDevice();
 652   CCECAudioSystem *audio = m_processor->GetAudioSystem();
 653
 654   return device && audio && audio->IsPresent() ?
 655       audio->VolumeUp(device->GetLogicalAddress(), bSendRelease) :
 656       (uint8_t)CEC_AUDIO_VOLUME_STATUS_UNKNOWN;
 657 }
 658
 659 uint8_t CCECClient::SendVolumeDown(bool bSendRelease /* = true */)
 660 {
 661   CCECBusDevice *device = GetPrimaryDevice();
 662   CCECAudioSystem *audio = m_processor->GetAudioSystem();
 663
 664   return device && audio && audio->IsPresent() ?
 665       audio->VolumeDown(device->GetLogicalAddress(), bSendRelease) :
 666       (uint8_t)CEC_AUDIO_VOLUME_STATUS_UNKNOWN;
 667 }
 668
 669 uint8_t CCECClient::SendMuteAudio(void)
 670 {
 671   CCECBusDevice *device = GetPrimaryDevice();
 672   CCECAudioSystem *audio = m_processor->GetAudioSystem();
 673
 674   return device && audio && audio->IsPresent() ?
 675       audio->MuteAudio(device->GetLogicalAddress()) :
 676       (uint8_t)CEC_AUDIO_VOLUME_STATUS_UNKNOWN;
 677 }
 678
 679 bool CCECClient::SendKeypress(const cec_logical_address iDestination, const cec_user_control_code key, bool bWait /* = true */)
 680 {
 681   CCECBusDevice *dest = m_processor->GetDevice(iDestination);
 682
 683   return dest ?
 684       dest->TransmitKeypress(GetPrimaryLogicalAdddress(), key, bWait) :
 685       false;
 686 }
 687
 688 bool CCECClient::SendKeyRelease(const cec_logical_address iDestination, bool bWait /* = true */)
 689 {
 690   CCECBusDevice *dest = m_processor->GetDevice(iDestination);
 691
 692   return dest ?
 693       dest->TransmitKeyRelease(GetPrimaryLogicalAdddress(), bWait) :
 694       false;
 695 }
 696
 697 bool CCECClient::GetCurrentConfiguration(libcec_configuration &configuration)
 698 {
 699   CLockObject lock(m_mutex);
 700
 701   // client version 1.5.0
 702   snprintf(configuration.strDeviceName, 13, "%s", m_configuration.strDeviceName);
 703   configuration.deviceTypes          = m_configuration.deviceTypes;
 704   configuration.bAutodetectAddress   = m_configuration.bAutodetectAddress;
 705   configuration.iPhysicalAddress     = m_configuration.iPhysicalAddress;
 706   configuration.baseDevice           = m_configuration.baseDevice;
 707   configuration.iHDMIPort            = m_configuration.iHDMIPort;
 708   configuration.clientVersion        = m_configuration.clientVersion;
 709   configuration.serverVersion        = m_configuration.serverVersion;
 710   configuration.tvVendor             = m_configuration.tvVendor;
 711
 712   configuration.bGetSettingsFromROM  = m_configuration.bGetSettingsFromROM;
 713   configuration.bUseTVMenuLanguage   = m_configuration.bUseTVMenuLanguage;
 714   configuration.bActivateSource      = m_configuration.bActivateSource;
 715   configuration.wakeDevices          = m_configuration.wakeDevices;
 716   configuration.powerOffDevices      = m_configuration.powerOffDevices;
 717   configuration.bPowerOffScreensaver = m_configuration.bPowerOffScreensaver;
 718   configuration.bPowerOffOnStandby   = m_configuration.bPowerOffOnStandby;
 719
 720   // client version 1.5.1
 721   if (configuration.clientVersion >= CEC_CLIENT_VERSION_1_5_1)
 722     configuration.bSendInactiveSource = m_configuration.bSendInactiveSource;
 723
 724   // client version 1.5.3
 725   if (configuration.clientVersion >= CEC_CLIENT_VERSION_1_5_3)
 726     configuration.logicalAddresses    = m_configuration.logicalAddresses;
 727
 728   // client version 1.6.0
 729   if (configuration.clientVersion >= CEC_CLIENT_VERSION_1_6_0)
 730   {
 731     configuration.iFirmwareVersion          = m_configuration.iFirmwareVersion;
 732     configuration.bPowerOffDevicesOnStandby = m_configuration.bPowerOffDevicesOnStandby;
 733     configuration.bShutdownOnStandby        = m_configuration.bShutdownOnStandby;
 734   }
 735
 736   // client version 1.6.2
 737   if (configuration.clientVersion >= CEC_CLIENT_VERSION_1_6_2)
 738   {
 739     memcpy(configuration.strDeviceLanguage, m_configuration.strDeviceLanguage, 3);
 740     configuration.iFirmwareBuildDate      = m_configuration.iFirmwareBuildDate;
 741   }
 742
 743   // client version 1.6.3
 744   if (configuration.clientVersion >= CEC_CLIENT_VERSION_1_6_3)
 745   {
 746     configuration.bMonitorOnly            = m_configuration.bMonitorOnly;
 747   }
 748
 749   return true;
 750 }
 751
 752 bool CCECClient::SetConfiguration(const libcec_configuration &configuration)
 753 {
 754   bool bIsRunning(m_processor && m_processor->CECInitialised());
 755   CCECBusDevice *primary = bIsRunning ? GetPrimaryDevice() : NULL;
 756   uint16_t iPA = primary ? primary->GetCurrentPhysicalAddress() : CEC_INVALID_PHYSICAL_ADDRESS;
 757
 758   // update the callbacks
 759   if (configuration.callbacks)
 760     EnableCallbacks(configuration.callbackParam, configuration.callbacks);
 761
 762   // update the client version
 763   SetClientVersion((cec_client_version)configuration.clientVersion);
 764
 765   // update the OSD name
 766   CStdString strOSDName(configuration.strDeviceName);
 767   SetOSDName(strOSDName);
 768
 769   // update the TV vendor override
 770   SetTVVendorOverride((cec_vendor_id)configuration.tvVendor);
 771
 772   // just copy these
 773   {
 774     CLockObject lock(m_mutex);
 775     m_configuration.bUseTVMenuLanguage   = configuration.bUseTVMenuLanguage;
 776     m_configuration.bActivateSource      = configuration.bActivateSource;
 777     m_configuration.bGetSettingsFromROM  = configuration.bGetSettingsFromROM;
 778     m_configuration.wakeDevices          = configuration.wakeDevices;
 779     m_configuration.powerOffDevices      = configuration.powerOffDevices;
 780     m_configuration.bPowerOffScreensaver = configuration.bPowerOffScreensaver;
 781     m_configuration.bPowerOffOnStandby   = configuration.bPowerOffOnStandby;
 782
 783     // client version 1.5.1
 784     if (configuration.clientVersion >= CEC_CLIENT_VERSION_1_5_1)
 785       m_configuration.bSendInactiveSource = configuration.bSendInactiveSource;
 786
 787     // client version 1.6.0
 788     if (configuration.clientVersion >= CEC_CLIENT_VERSION_1_6_0)
 789     {
 790       m_configuration.bPowerOffDevicesOnStandby = configuration.bPowerOffDevicesOnStandby;
 791       m_configuration.bShutdownOnStandby        = configuration.bShutdownOnStandby;
 792     }
 793
 794     // client version 1.6.2
 795     if (configuration.clientVersion >= CEC_CLIENT_VERSION_1_6_2)
 796     {
 797       memcpy(m_configuration.strDeviceLanguage, configuration.strDeviceLanguage, 3);
 798     }
 799
 800     // client version 1.6.3
 801     if (configuration.clientVersion >= CEC_CLIENT_VERSION_1_6_3)
 802     {
 803       m_configuration.bMonitorOnly = configuration.bMonitorOnly;
 804     }
 805
 806     // ensure that there is at least 1 device type set
 807     if (m_configuration.deviceTypes.IsEmpty())
 808       m_configuration.deviceTypes.Add(CEC_DEVICE_TYPE_RECORDING_DEVICE);
 809   }
 810
 811   bool bNeedReinit(false);
 812
 813   // device types
 814   if (SetDeviceTypes(configuration.deviceTypes))
 815   {
 816     // the device type changed. just copy the rest, and re-register
 817     {
 818       CLockObject lock(m_mutex);
 819       m_configuration.iPhysicalAddress = configuration.iPhysicalAddress;
 820       m_configuration.baseDevice       = configuration.baseDevice;
 821       m_configuration.iHDMIPort        = configuration.iHDMIPort;
 822       bNeedReinit = true;
 823     }
 824   }
 825   else
 826   {
 827     // set the physical address
 828     SetPhysicalAddress(configuration);
 829   }
 830
 831   m_processor->PersistConfiguration(m_configuration);
 832
 833   if (!primary)
 834     primary = GetPrimaryDevice();
 835
 836   if (bNeedReinit || !primary || primary->GetCurrentPhysicalAddress() != iPA)
 837   {
 838     // PA or device type changed
 839     m_processor->RegisterClient(this);
 840   }
 841   else if (primary && configuration.bActivateSource == 1 && bIsRunning && !primary->IsActiveSource())
 842   {
 843     // activate the source if we're not already the active source
 844     primary->ActivateSource();
 845   }
 846
 847   return true;
 848 }
 849
 850 void CCECClient::AddCommand(const cec_command &command)
 851 {
 852   CLockObject lock(m_mutex);
 853
 854   LIB_CEC->AddLog(CEC_LOG_NOTICE, ">> %s (%X) -> %s (%X): %s (%2X)", ToString(command.initiator), command.initiator, ToString(command.destination), command.destination, ToString(command.opcode), command.opcode);
 855
 856   if (m_configuration.callbacks && m_configuration.callbacks->CBCecCommand)
 857     m_configuration.callbacks->CBCecCommand(m_configuration.callbackParam, command);
 858   else if (!m_commandBuffer.Push(command))
 859     LIB_CEC->AddLog(CEC_LOG_WARNING, "command buffer is full");
 860 }
 861
 862 int CCECClient::MenuStateChanged(const cec_menu_state newState)
 863 {
 864   CLockObject lock(m_mutex);
 865
 866   LIB_CEC->AddLog(CEC_LOG_NOTICE, ">> %s: %s", ToString(CEC_OPCODE_MENU_REQUEST), ToString(newState));
 867
 868   if (m_configuration.callbacks &&
 869       m_configuration.clientVersion >= CEC_CLIENT_VERSION_1_6_2 &&
 870       m_configuration.callbacks->CBCecMenuStateChanged)
 871     return m_configuration.callbacks->CBCecMenuStateChanged(m_configuration.callbackParam, newState);
 872
 873   return 0;
 874 }
 875
 876 void CCECClient::Alert(const libcec_alert type, const libcec_parameter &param)
 877 {
 878   CLockObject lock(m_mutex);
 879
 880   if (m_configuration.callbacks &&
 881       m_configuration.clientVersion >= CEC_CLIENT_VERSION_1_6_0 &&
 882       m_configuration.callbacks->CBCecAlert)
 883     m_configuration.callbacks->CBCecAlert(m_configuration.callbackParam, type, param);
 884 }
 885
 886 void CCECClient::AddLog(const cec_log_message &message)
 887 {
 888   CLockObject lock(m_logMutex);
 889   if (m_configuration.callbacks && m_configuration.callbacks->CBCecLogMessage)
 890     m_configuration.callbacks->CBCecLogMessage(m_configuration.callbackParam, message);
 891   else
 892     m_logBuffer.Push(message);
 893 }
 894
 895 void CCECClient::AddKey(void)
 896 {
 897   CLockObject lock(m_mutex);
 898
 899   if (m_iCurrentButton != CEC_USER_CONTROL_CODE_UNKNOWN)
 900   {
 901     cec_keypress key;
 902
 903     key.duration = (unsigned int) (GetTimeMs() - m_buttontime);
 904     key.keycode = m_iCurrentButton;
 905     LIB_CEC->AddLog(CEC_LOG_DEBUG, "key released: %1x", key.keycode);
 906
 907     if (m_configuration.callbacks && m_configuration.callbacks->CBCecKeyPress)
 908       m_configuration.callbacks->CBCecKeyPress(m_configuration.callbackParam, key);
 909     else
 910       m_keyBuffer.Push(key);
 911     m_iCurrentButton = CEC_USER_CONTROL_CODE_UNKNOWN;
 912   }
 913
 914   m_buttontime = 0;
 915 }
 916
 917 void CCECClient::AddKey(const cec_keypress &key)
 918 {
 919   CLockObject lock(m_mutex);
 920
 921   LIB_CEC->AddLog(CEC_LOG_DEBUG, "key pressed: %1x", key.keycode);
 922
 923   if (m_configuration.callbacks && m_configuration.callbacks->CBCecKeyPress)
 924     m_configuration.callbacks->CBCecKeyPress(m_configuration.callbackParam, key);
 925   else
 926     m_keyBuffer.Push(key);
 927
 928   m_iCurrentButton = key.duration > 0 ? CEC_USER_CONTROL_CODE_UNKNOWN : key.keycode;
 929   m_buttontime = key.duration > 0 ? 0 : GetTimeMs();
 930 }
 931
 932 void CCECClient::SetCurrentButton(const cec_user_control_code iButtonCode)
 933 {
 934   // push a keypress to the buffer with 0 duration and another with the duration set when released
 935   cec_keypress key;
 936   key.duration = 0;
 937   key.keycode = iButtonCode;
 938
 939   AddKey(key);
 940 }
 941
 942 void CCECClient::CheckKeypressTimeout(void)
 943 {
 944   if (m_iCurrentButton != CEC_USER_CONTROL_CODE_UNKNOWN && GetTimeMs() - m_buttontime > CEC_BUTTON_TIMEOUT)
 945   {
 946     AddKey();
 947     m_iCurrentButton = CEC_USER_CONTROL_CODE_UNKNOWN;
 948   }
 949 }
 950
 951 void CCECClient::ConfigurationChanged(const libcec_configuration &config)
 952 {
 953   CLockObject lock(m_mutex);
 954
 955   if (m_configuration.callbacks &&
 956       m_configuration.clientVersion >= CEC_CLIENT_VERSION_1_5_0 &&
 957       m_configuration.callbacks->CBCecConfigurationChanged &&
 958       m_processor->CECInitialised())
 959     m_configuration.callbacks->CBCecConfigurationChanged(m_configuration.callbackParam, config);
 960 }
 961
 962 bool CCECClient::EnableCallbacks(void *cbParam, ICECCallbacks *callbacks)
 963 {
 964   CLockObject lock(m_mutex);
 965   m_configuration.callbackParam = cbParam;
 966   m_configuration.callbacks     = callbacks;
 967   return true;
 968 }
 969
 970 bool CCECClient::PingAdapter(void)
 971 {
 972   return m_processor ? m_processor->PingAdapter() : false;
 973 }
 974
 975 bool CCECClient::GetNextLogMessage(cec_log_message *message)
 976 {
 977   return (m_logBuffer.Pop(*message));
 978 }
 979
 980 bool CCECClient::GetNextKeypress(cec_keypress *key)
 981 {
 982   return m_keyBuffer.Pop(*key);
 983 }
 984
 985 bool CCECClient::GetNextCommand(cec_command *command)
 986 {
 987   return m_commandBuffer.Pop(*command);
 988 }
 989
 990 CStdString CCECClient::GetConnectionInfo(void)
 991 {
 992   CStdString strLog;
 993   strLog.Format("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);
 994   if (m_configuration.iFirmwareBuildDate != CEC_FW_BUILD_UNKNOWN)
 995   {
 996     time_t buildTime = (time_t)m_configuration.iFirmwareBuildDate;
 997     strLog.AppendFormat(", firmware build date: %s", asctime(gmtime(&buildTime)));
 998     strLog = strLog.Left((int)strLog.length() - 1); // strip \n added by asctime
 999     strLog.append(" +0000");
1000   }
1001
1002   // log the addresses that are being used
1003   if (!m_configuration.logicalAddresses.IsEmpty())
1004   {
1005     strLog.append(", logical address(es) = ");
1006     CECDEVICEVEC devices;
1007     m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
1008     for (CECDEVICEVEC::iterator it = devices.begin(); it != devices.end(); it++)
1009       strLog.AppendFormat("%s (%X) ", (*it)->GetLogicalAddressName(), (*it)->GetLogicalAddress());
1010   }
1011
1012   if (!CLibCEC::IsValidPhysicalAddress(m_configuration.iPhysicalAddress))
1013     strLog.AppendFormat(", base device: %s (%X), HDMI port number: %d", ToString(m_configuration.baseDevice), m_configuration.baseDevice, m_configuration.iHDMIPort);
1014   else
1015     strLog.AppendFormat(", physical address: %04x", m_configuration.iPhysicalAddress);
1016
1017   return strLog;
1018 }
1019
1020 void CCECClient::SetTVVendorOverride(const cec_vendor_id id)
1021 {
1022   {
1023     CLockObject lock(m_mutex);
1024     m_configuration.tvVendor = id;
1025   }
1026
1027   if (id != CEC_VENDOR_UNKNOWN)
1028   {
1029     LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - vendor id '%s'", __FUNCTION__, ToString(id));
1030
1031     CCECBusDevice *tv = m_processor ? m_processor->GetTV() : NULL;
1032     if (tv)
1033       tv->SetVendorId((uint64_t)id);
1034   }
1035 }
1036
1037 cec_vendor_id CCECClient::GetTVVendorOverride(void)
1038 {
1039   CLockObject lock(m_mutex);
1040   return (cec_vendor_id)m_configuration.tvVendor;
1041 }
1042
1043 void CCECClient::SetOSDName(const CStdString &strDeviceName)
1044 {
1045   {
1046     CLockObject lock(m_mutex);
1047     snprintf(m_configuration.strDeviceName, 13, "%s", strDeviceName.c_str());
1048   }
1049
1050   LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - using OSD name '%s'", __FUNCTION__, strDeviceName.c_str());
1051
1052   CCECBusDevice *primary = GetPrimaryDevice();
1053   if (primary && !primary->GetCurrentOSDName().Equals(strDeviceName))
1054   {
1055     primary->SetOSDName(strDeviceName);
1056     if (m_processor && m_processor->CECInitialised())
1057       primary->TransmitOSDName(CECDEVICE_TV);
1058   }
1059 }
1060
1061 CStdString CCECClient::GetOSDName(void)
1062 {
1063   CLockObject lock(m_mutex);
1064   CStdString strOSDName(m_configuration.strDeviceName);
1065   return strOSDName;
1066 }
1067
1068 void CCECClient::SetWakeDevices(const cec_logical_addresses &addresses)
1069 {
1070   CLockObject lock(m_mutex);
1071   m_configuration.wakeDevices = addresses;
1072 }
1073
1074 cec_logical_addresses CCECClient::GetWakeDevices(void)
1075 {
1076   CLockObject lock(m_mutex);
1077   return m_configuration.wakeDevices;
1078 }
1079
1080 bool CCECClient::AutodetectPhysicalAddress(void)
1081 {
1082   bool bPhysicalAutodetected(false);
1083   uint16_t iPhysicalAddress = m_processor ? m_processor->GetDetectedPhysicalAddress() : CEC_INVALID_PHYSICAL_ADDRESS;
1084
1085   if (CLibCEC::IsValidPhysicalAddress(iPhysicalAddress))
1086   {
1087     LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - autodetected physical address '%04X'", __FUNCTION__, iPhysicalAddress);
1088
1089     CLockObject lock(m_mutex);
1090     m_configuration.iPhysicalAddress = iPhysicalAddress;
1091     m_configuration.iHDMIPort        = CEC_HDMI_PORTNUMBER_NONE;
1092     m_configuration.baseDevice       = CECDEVICE_UNKNOWN;
1093     bPhysicalAutodetected            = true;
1094   }
1095
1096   SetDevicePhysicalAddress(iPhysicalAddress);
1097
1098   return bPhysicalAutodetected;
1099 }
1100
1101 void CCECClient::SetClientVersion(const cec_client_version version)
1102 {
1103   LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - using client version '%s'", __FUNCTION__, ToString(version));
1104
1105   CLockObject lock(m_mutex);
1106   m_configuration.clientVersion = (uint32_t)version;
1107 }
1108
1109 cec_client_version CCECClient::GetClientVersion(void)
1110 {
1111   CLockObject lock(m_mutex);
1112   return (cec_client_version)m_configuration.clientVersion;
1113 }
1114
1115 bool CCECClient::SetDeviceTypes(const cec_device_type_list &deviceTypes)
1116 {
1117   bool bNeedReinit(false);
1118
1119   {
1120     CLockObject lock(m_mutex);
1121     bNeedReinit = m_processor && m_processor->CECInitialised() &&
1122         (m_configuration.deviceTypes != deviceTypes);
1123     m_configuration.deviceTypes = deviceTypes;
1124   }
1125
1126   if (bNeedReinit)
1127     LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - using primary device type '%s'", __FUNCTION__, ToString(deviceTypes[0]));
1128
1129   return bNeedReinit;
1130 }
1131
1132 cec_device_type_list CCECClient::GetDeviceTypes(void)
1133 {
1134   cec_device_type_list retVal;
1135   CLockObject lock(m_mutex);
1136   retVal = m_configuration.deviceTypes;
1137   return retVal;
1138 }
1139
1140 bool CCECClient::SetDevicePhysicalAddress(const uint16_t iPhysicalAddress)
1141 {
1142   if (!CLibCEC::IsValidPhysicalAddress(iPhysicalAddress))
1143     return false;
1144
1145   // reconfigure all devices
1146   cec_logical_address reactivateSource(CECDEVICE_UNKNOWN);
1147   CECDEVICEVEC devices;
1148   m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
1149   for (CECDEVICEVEC::iterator it = devices.begin(); it != devices.end(); it++)
1150   {
1151     // if this device was the active source, reactivate it afterwards
1152     if ((*it)->IsActiveSource())
1153       reactivateSource = (*it)->GetLogicalAddress();
1154
1155     // mark the device as inactive source
1156     if (IsInitialised())
1157       (*it)->MarkAsInactiveSource();
1158
1159     // set the new physical address
1160     (*it)->SetPhysicalAddress(iPhysicalAddress);
1161
1162     // and transmit it
1163     if (IsInitialised())
1164       (*it)->TransmitPhysicalAddress();
1165   }
1166
1167   // reactivate the previous active source
1168   if (reactivateSource != CECDEVICE_UNKNOWN &&
1169       m_processor->CECInitialised() &&
1170       IsInitialised())
1171   {
1172     CCECBusDevice *device = m_processor->GetDevice(reactivateSource);
1173     if (device)
1174       device->ActivateSource();
1175   }
1176
1177   return true;
1178 }
1179
1180 bool CCECClient::SwitchMonitoring(bool bEnable)
1181 {
1182   LIB_CEC->AddLog(CEC_LOG_NOTICE, "== %s monitoring mode ==", bEnable ? "enabling" : "disabling");
1183
1184   if (m_processor)
1185   {
1186     if (bEnable)
1187       return m_processor->UnregisterClient(this);
1188     else
1189     {
1190       m_configuration.bMonitorOnly = false;
1191       return m_processor->RegisterClient(this);
1192     }
1193   }
1194
1195   return false;
1196 }
1197
1198 bool CCECClient::PollDevice(const cec_logical_address iAddress)
1199 {
1200   // try to find the primary device
1201   CCECBusDevice *primary = GetPrimaryDevice();
1202   // poll the destination, with the primary as source
1203   if (primary)
1204     return primary->TransmitPoll(iAddress);
1205
1206   return m_processor ? m_processor->PollDevice(iAddress) : false;
1207 }
1208
1209 cec_logical_addresses CCECClient::GetActiveDevices(void)
1210 {
1211   CECDEVICEVEC activeDevices;
1212   if (m_processor)
1213     m_processor->GetDevices()->GetActive(activeDevices);
1214   return CCECDeviceMap::ToLogicalAddresses(activeDevices);
1215 }
1216
1217 bool CCECClient::IsActiveDevice(const cec_logical_address iAddress)
1218 {
1219   cec_logical_addresses activeDevices = GetActiveDevices();
1220   return activeDevices.IsSet(iAddress);
1221 }
1222
1223 bool CCECClient::IsActiveDeviceType(const cec_device_type type)
1224 {
1225   CECDEVICEVEC activeDevices;
1226   if (m_processor)
1227     m_processor->GetDevices()->GetActive(activeDevices);
1228   CCECDeviceMap::FilterType(type, activeDevices);
1229   return !activeDevices.empty();
1230 }
1231
1232 cec_logical_address CCECClient::GetActiveSource(void)
1233 {
1234   return m_processor ? m_processor->GetActiveSource() : CECDEVICE_UNKNOWN;
1235 }
1236
1237 bool CCECClient::IsActiveSource(const cec_logical_address iAddress)
1238 {
1239   return m_processor ? m_processor->IsActiveSource(iAddress) : false;
1240 }
1241
1242 bool CCECClient::SetStreamPath(const cec_logical_address iAddress)
1243 {
1244   uint16_t iPhysicalAddress = GetDevicePhysicalAddress(iAddress);
1245   if (iPhysicalAddress != CEC_INVALID_PHYSICAL_ADDRESS)
1246     return SetStreamPath(iPhysicalAddress);
1247   return false;
1248 }
1249
1250 bool CCECClient::SetStreamPath(const uint16_t iPhysicalAddress)
1251 {
1252   return m_processor ? m_processor->SetStreamPath(iPhysicalAddress) : false;
1253 }
1254
1255 cec_logical_addresses CCECClient::GetLogicalAddresses(void)
1256 {
1257   cec_logical_addresses addresses;
1258   CLockObject lock(m_mutex);
1259   addresses = m_configuration.logicalAddresses;
1260   return addresses;
1261 }
1262
1263 bool CCECClient::CanPersistConfiguration(void)
1264 {
1265   return m_processor ? m_processor->CanPersistConfiguration() : false;
1266 }
1267
1268 bool CCECClient::PersistConfiguration(const libcec_configuration &configuration)
1269 {
1270   return m_processor ? m_processor->PersistConfiguration(configuration) : false;
1271 }
1272
1273 void CCECClient::RescanActiveDevices(void)
1274 {
1275   if (m_processor)
1276     m_processor->RescanActiveDevices();
1277 }
1278
1279 bool CCECClient::IsLibCECActiveSource(void)
1280 {
1281   bool bReturn(false);
1282   if (m_processor)
1283   {
1284     cec_logical_address activeSource = m_processor->GetActiveSource();
1285     CCECBusDevice *device = m_processor->GetDevice(activeSource);
1286     if (device)
1287       bReturn = device->IsHandledByLibCEC();
1288   }
1289   return bReturn;
1290 }