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 "env.h"
  34 #include "CECClient.h"
  35
  36 #include "CECProcessor.h"
  37 #include "LibCEC.h"
  38 #include "CECTypeUtils.h"
  39 #include "devices/CECPlaybackDevice.h"
  40 #include "devices/CECAudioSystem.h"
  41 #include "devices/CECTV.h"
  42 #include "implementations/CECCommandHandler.h"
  43
  44 using namespace CEC;
  45 using namespace PLATFORM;
  46
  47 #define LIB_CEC     m_processor->GetLib()
  48 #define ToString(x) CCECTypeUtils::ToString(x)
  49
  50 CCECClient::CCECClient(CCECProcessor *processor, const libcec_configuration &configuration) :
  51     m_processor(processor),
  52     m_bInitialised(false),
  53     m_bRegistered(false),
  54     m_iCurrentButton(CEC_USER_CONTROL_CODE_UNKNOWN),
  55     m_buttontime(0),
  56     m_iPreventForwardingPowerOffCommand(0),
  57     m_iLastKeypressTime(0)
  58 {
  59   m_lastKeypress.keycode = CEC_USER_CONTROL_CODE_UNKNOWN;
  60   m_lastKeypress.duration = 0;
  61   m_configuration.Clear();
  62   // set the initial configuration
  63   SetConfiguration(configuration);
  64 }
  65
  66 CCECClient::~CCECClient(void)
  67 {
  68   // unregister the client
  69   if (m_processor && IsRegistered())
  70     m_processor->UnregisterClient(this);
  71 }
  72
  73 bool CCECClient::IsInitialised(void)
  74 {
  75   CLockObject lock(m_mutex);
  76   return m_bInitialised && m_processor;
  77 }
  78
  79 void CCECClient::SetInitialised(bool bSetTo)
  80 {
  81   CLockObject lock(m_mutex);
  82   m_bInitialised = bSetTo;
  83 }
  84
  85 bool CCECClient::IsRegistered(void)
  86 {
  87   CLockObject lock(m_mutex);
  88   return m_bRegistered && m_processor;
  89 }
  90
  91 void CCECClient::SetRegistered(bool bSetTo)
  92 {
  93   CLockObject lock(m_mutex);
  94   m_bRegistered = bSetTo;
  95 }
  96
  97 bool CCECClient::OnRegister(void)
  98 {
  99   // return false if already initialised
 100   if (IsInitialised())
 101     return true;
 102
 103   // get all device we control
 104   CECDEVICEVEC devices;
 105   m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
 106
 107   // return false when no devices were found
 108   if (devices.empty())
 109   {
 110     LIB_CEC->AddLog(CEC_LOG_WARNING, "cannot find the primary device (logical address %x)", GetPrimaryLogicalAdddress());
 111     return false;
 112   }
 113
 114   // mark as initialised
 115   SetInitialised(true);
 116
 117   // configure all devices
 118   for (CECDEVICEVEC::iterator it = devices.begin(); it != devices.end(); it++)
 119   {
 120     // only set our OSD name for the primary device
 121     if ((*it)->GetLogicalAddress() == GetPrimaryLogicalAdddress())
 122       (*it)->SetOSDName(m_configuration.strDeviceName);
 123
 124     // set the default menu language for devices we control
 125     (*it)->SetMenuLanguage(m_configuration.strDeviceLanguage);
 126   }
 127
 128   // set the physical address
 129   SetPhysicalAddress(m_configuration);
 130
 131   // make the primary device the active source if the option is set
 132   if (m_configuration.bActivateSource == 1)
 133     GetPrimaryDevice()->ActivateSource(500);
 134
 135   return true;
 136 }
 137
 138 bool CCECClient::SetHDMIPort(const cec_logical_address iBaseDevice, const uint8_t iPort, bool bForce /* = false */)
 139 {
 140   bool bReturn(false);
 141
 142   // limit the HDMI port range to 1-15
 143   if (iPort < CEC_MIN_HDMI_PORTNUMBER ||
 144       iPort > CEC_MAX_HDMI_PORTNUMBER)
 145     return bReturn;
 146
 147   LIB_CEC->AddLog(CEC_LOG_NOTICE, "setting HDMI port to %d on device %s (%d)", iPort, ToString(iBaseDevice), (int)iBaseDevice);
 148
 149   // update the configuration
 150   {
 151     CLockObject lock(m_mutex);
 152     m_configuration.baseDevice = iBaseDevice;
 153     m_configuration.iHDMIPort  = iPort;
 154   }
 155
 156   // don't continue if the connection isn't opened
 157   if (!m_processor->CECInitialised() && !bForce)
 158     return true;
 159
 160   // get the PA of the base device
 161   uint16_t iPhysicalAddress(CEC_INVALID_PHYSICAL_ADDRESS);
 162   CCECBusDevice *baseDevice = m_processor->GetDevice(iBaseDevice);
 163   if (baseDevice)
 164     iPhysicalAddress = baseDevice->GetPhysicalAddress(GetPrimaryLogicalAdddress());
 165
 166   // add our port number
 167   if (iPhysicalAddress <= CEC_MAX_PHYSICAL_ADDRESS)
 168   {
 169     if (iPhysicalAddress == 0)
 170       iPhysicalAddress += 0x1000 * iPort;
 171     else if (iPhysicalAddress % 0x1000 == 0)
 172       iPhysicalAddress += 0x100 * iPort;
 173     else if (iPhysicalAddress % 0x100 == 0)
 174       iPhysicalAddress += 0x10 * iPort;
 175     else if (iPhysicalAddress % 0x10 == 0)
 176       iPhysicalAddress += iPort;
 177
 178     bReturn = true;
 179   }
 180
 181   // set the default address when something went wrong
 182   if (!bReturn)
 183   {
 184     uint16_t iEepromAddress = m_processor->GetPhysicalAddressFromEeprom();
 185     if (CLibCEC::IsValidPhysicalAddress(iEepromAddress))
 186     {
 187       LIB_CEC->AddLog(CEC_LOG_WARNING, "failed to set the physical address to %04X, setting it to the value that was persisted in the eeprom, %04X", iPhysicalAddress, iEepromAddress);
 188       iPhysicalAddress = iEepromAddress;
 189       bReturn = true;
 190     }
 191     else
 192     {
 193       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);
 194       iPhysicalAddress = CEC_DEFAULT_PHYSICAL_ADDRESS;
 195     }
 196   }
 197
 198   // and set the address
 199   SetDevicePhysicalAddress(iPhysicalAddress);
 200
 201   CallbackConfigurationChanged(m_configuration);
 202
 203   return bReturn;
 204 }
 205
 206 void CCECClient::ResetPhysicalAddress(void)
 207 {
 208   SetPhysicalAddress(CEC_DEFAULT_PHYSICAL_ADDRESS);
 209 }
 210
 211 void CCECClient::SetPhysicalAddress(const libcec_configuration &configuration)
 212 {
 213   bool bPASet(false);
 214
 215   // override the physical address from configuration.iPhysicalAddress if it's set
 216   if (!bPASet && CLibCEC::IsValidPhysicalAddress(configuration.iPhysicalAddress))
 217     bPASet = SetPhysicalAddress(configuration.iPhysicalAddress);
 218
 219   // try to autodetect the address
 220   if (!bPASet && m_processor->CECInitialised())
 221   {
 222     bPASet = AutodetectPhysicalAddress();
 223     m_configuration.bAutodetectAddress = bPASet ? 1 : 0;
 224   }
 225
 226   // use the base device + hdmi port settings
 227   if (!bPASet)
 228     bPASet = SetHDMIPort(configuration.baseDevice, configuration.iHDMIPort);
 229
 230   // reset to defaults if something went wrong
 231   if (!bPASet)
 232   {
 233     LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - resetting HDMI port and base device to defaults", __FUNCTION__);
 234     m_configuration.baseDevice = CECDEVICE_UNKNOWN;
 235     m_configuration.iHDMIPort  = CEC_HDMI_PORTNUMBER_NONE;
 236   }
 237 }
 238
 239 bool CCECClient::SetPhysicalAddress(const uint16_t iPhysicalAddress)
 240 {
 241   // update the configuration
 242   bool bChanged(true);
 243   {
 244     CLockObject lock(m_mutex);
 245     if (m_configuration.iPhysicalAddress == iPhysicalAddress)
 246       bChanged = false;
 247     else
 248       m_configuration.iPhysicalAddress = iPhysicalAddress;
 249   }
 250   if (!bChanged)
 251   {
 252     LIB_CEC->AddLog(CEC_LOG_DEBUG, "physical address unchanged (%04X)", iPhysicalAddress);
 253     return true;
 254   }
 255
 256   LIB_CEC->AddLog(CEC_LOG_DEBUG, "setting physical address to '%04X'", iPhysicalAddress);
 257
 258   // set the physical address for each device
 259   SetDevicePhysicalAddress(iPhysicalAddress);
 260
 261   // and send back the updated configuration
 262   CallbackConfigurationChanged(m_configuration);
 263
 264   return true;
 265 }
 266
 267 void CCECClient::SetSupportedDeviceTypes(void)
 268 {
 269   cec_device_type_list types;
 270   types.Clear();
 271
 272   // get the command handler for the tv
 273   CCECCommandHandler *tvHandler = m_processor->GetTV()->GetHandler();
 274   if (!tvHandler)
 275     return;
 276
 277   // check all device types
 278   for (uint8_t iPtr = 0; iPtr < 5; iPtr++)
 279   {
 280     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
 281       continue;
 282
 283     // get the supported device type. the handler will replace types it doesn't support by one it does support
 284     cec_device_type type = tvHandler->GetReplacementDeviceType(m_configuration.deviceTypes.types[iPtr]);
 285     if (!types.IsSet(type))
 286       types.Add(type);
 287   }
 288   m_processor->GetTV()->MarkHandlerReady();
 289
 290   // set the new type list
 291   m_configuration.deviceTypes = types;
 292
 293   // persist the new configuration
 294   PersistConfiguration(m_configuration);
 295 }
 296
 297 bool CCECClient::AllocateLogicalAddresses(void)
 298 {
 299   // reset all previous LAs that were set
 300   m_configuration.logicalAddresses.Clear();
 301
 302   // get the supported device types from the command handler of the TV
 303   SetSupportedDeviceTypes();
 304
 305   // display an error if no device types are set
 306   if (m_configuration.deviceTypes.IsEmpty())
 307   {
 308     LIB_CEC->AddLog(CEC_LOG_ERROR, "no device types given");
 309     return false;
 310   }
 311
 312   // check each entry of the list
 313   for (uint8_t iPtr = 0; iPtr < 5; iPtr++)
 314   {
 315     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
 316       continue;
 317
 318     // find an LA for this type
 319     cec_logical_address address(CECDEVICE_UNKNOWN);
 320     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RECORDING_DEVICE)
 321       address = AllocateLogicalAddressRecordingDevice();
 322     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_TUNER)
 323       address = AllocateLogicalAddressTuner();
 324     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_PLAYBACK_DEVICE)
 325       address = AllocateLogicalAddressPlaybackDevice();
 326     if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_AUDIO_SYSTEM)
 327       address = AllocateLogicalAddressAudioSystem();
 328
 329     // display an error if no LA could be allocated
 330     if (address == CECDEVICE_UNKNOWN)
 331     {
 332       LIB_CEC->AddLog(CEC_LOG_ERROR, "%s - failed to allocate device '%d', type '%s'", __FUNCTION__, iPtr, ToString(m_configuration.deviceTypes.types[iPtr]));
 333       return false;
 334     }
 335
 336     // display the registered LA
 337     LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - device '%d', type '%s', LA '%X'", __FUNCTION__, iPtr, ToString(m_configuration.deviceTypes.types[iPtr]), address);
 338     m_configuration.logicalAddresses.Set(address);
 339   }
 340
 341   // persist the new configuration
 342   PersistConfiguration(m_configuration);
 343
 344   return true;
 345 }
 346
 347 cec_logical_address CCECClient::AllocateLogicalAddressRecordingDevice(void)
 348 {
 349   cec_logical_address retVal(CECDEVICE_UNKNOWN);
 350
 351   LIB_CEC->AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'recording device'");
 352   if (m_processor->TryLogicalAddress(CECDEVICE_RECORDINGDEVICE1, m_configuration.cecVersion))
 353     retVal = CECDEVICE_RECORDINGDEVICE1;
 354   else if (m_processor->TryLogicalAddress(CECDEVICE_RECORDINGDEVICE2, m_configuration.cecVersion))
 355     retVal = CECDEVICE_RECORDINGDEVICE2;
 356   else if (m_processor->TryLogicalAddress(CECDEVICE_RECORDINGDEVICE3, m_configuration.cecVersion))
 357     retVal = CECDEVICE_RECORDINGDEVICE3;
 358
 359   return retVal;
 360 }
 361
 362 cec_logical_address CCECClient::AllocateLogicalAddressTuner(void)
 363 {
 364   cec_logical_address retVal(CECDEVICE_UNKNOWN);
 365
 366   LIB_CEC->AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'tuner'");
 367   if (m_processor->TryLogicalAddress(CECDEVICE_TUNER1, m_configuration.cecVersion))
 368     retVal = CECDEVICE_TUNER1;
 369   else if (m_processor->TryLogicalAddress(CECDEVICE_TUNER2, m_configuration.cecVersion))
 370     retVal = CECDEVICE_TUNER2;
 371   else if (m_processor->TryLogicalAddress(CECDEVICE_TUNER3, m_configuration.cecVersion))
 372     retVal = CECDEVICE_TUNER3;
 373   else if (m_processor->TryLogicalAddress(CECDEVICE_TUNER4, m_configuration.cecVersion))
 374     retVal = CECDEVICE_TUNER4;
 375
 376   return retVal;
 377 }
 378
 379 cec_logical_address CCECClient::AllocateLogicalAddressPlaybackDevice(void)
 380 {
 381   cec_logical_address retVal(CECDEVICE_UNKNOWN);
 382
 383   LIB_CEC->AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'playback device'");
 384   if (m_processor->TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE1, m_configuration.cecVersion))
 385     retVal = CECDEVICE_PLAYBACKDEVICE1;
 386   else if (m_processor->TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE2, m_configuration.cecVersion))
 387     retVal = CECDEVICE_PLAYBACKDEVICE2;
 388   else if (m_processor->TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE3, m_configuration.cecVersion))
 389     retVal = CECDEVICE_PLAYBACKDEVICE3;
 390
 391   return retVal;
 392 }
 393
 394 cec_logical_address CCECClient::AllocateLogicalAddressAudioSystem(void)
 395 {
 396   cec_logical_address retVal(CECDEVICE_UNKNOWN);
 397
 398   LIB_CEC->AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'audiosystem'");
 399   if (m_processor->TryLogicalAddress(CECDEVICE_AUDIOSYSTEM, m_configuration.cecVersion))
 400     retVal = CECDEVICE_AUDIOSYSTEM;
 401
 402   return retVal;
 403 }
 404
 405 CCECBusDevice *CCECClient::GetDeviceByType(const cec_device_type type) const
 406 {
 407   // get all devices that match our logical addresses
 408   CECDEVICEVEC devices;
 409   m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
 410
 411   // filter the type we need
 412   CCECDeviceMap::FilterType(type, devices);
 413
 414   return devices.empty() ?
 415       NULL :
 416       *devices.begin();
 417 }
 418
 419 bool CCECClient::ChangeDeviceType(const cec_device_type from, const cec_device_type to)
 420 {
 421   if (from == to)
 422     return true;
 423
 424   LIB_CEC->AddLog(CEC_LOG_NOTICE, "changing device type '%s' into '%s'", ToString(from), ToString(to));
 425
 426   {
 427     CLockObject lock(m_mutex);
 428
 429     // get the previous device that was allocated
 430     CCECBusDevice *previousDevice = GetDeviceByType(from);
 431     if (!previousDevice)
 432       return false;
 433
 434     // change the type in the device type list
 435     bool bChanged(false);
 436     for (uint8_t iPtr = 0; iPtr < 5; iPtr++)
 437     {
 438       if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
 439         continue;
 440
 441       if (m_configuration.deviceTypes.types[iPtr] == from)
 442       {
 443         bChanged = true;
 444         m_configuration.deviceTypes.types[iPtr] = to;
 445       }
 446       else if (m_configuration.deviceTypes.types[iPtr] == to && bChanged)
 447       {
 448         // ensure that dupes are removed
 449         m_configuration.deviceTypes.types[iPtr] = CEC_DEVICE_TYPE_RESERVED;
 450       }
 451     }
 452   }
 453
 454   // re-register the client to set the new ackmask
 455   if (!m_processor->RegisterClient(this))
 456     return false;
 457
 458   // persist the new configuration
 459   PersistConfiguration(m_configuration);
 460
 461   return true;
 462 }
 463
 464 bool CCECClient::SetLogicalAddress(const cec_logical_address iLogicalAddress)
 465 {
 466   bool bReturn(true);
 467
 468   if (GetPrimaryLogicalAdddress() != iLogicalAddress)
 469   {
 470     LIB_CEC->AddLog(CEC_LOG_NOTICE, "setting primary logical address to %1x", iLogicalAddress);
 471     {
 472       CLockObject lock(m_mutex);
 473       m_configuration.logicalAddresses.primary = iLogicalAddress;
 474       m_configuration.logicalAddresses.Set(iLogicalAddress);
 475     }
 476
 477     bReturn = m_processor->RegisterClient(this);
 478
 479     // persist the new configuration
 480     if (bReturn)
 481       PersistConfiguration(m_configuration);
 482   }
 483
 484   return bReturn;
 485 }
 486
 487 bool CCECClient::Transmit(const cec_command &data, bool bIsReply)
 488 {
 489   return m_processor ? m_processor->Transmit(data, bIsReply) : false;
 490 }
 491
 492 bool CCECClient::SendPowerOnDevices(const cec_logical_address address /* = CECDEVICE_TV */)
 493 {
 494   // if the broadcast address if set as destination, read the wakeDevices setting
 495   if (address == CECDEVICE_BROADCAST)
 496   {
 497     CECDEVICEVEC devices;
 498     m_processor->GetDevices()->GetWakeDevices(m_configuration, devices);
 499     return m_processor->PowerOnDevices(GetPrimaryLogicalAdddress(), devices);
 500   }
 501
 502   return m_processor->PowerOnDevice(GetPrimaryLogicalAdddress(), address);
 503 }
 504
 505 bool CCECClient::SendStandbyDevices(const cec_logical_address address /* = CECDEVICE_BROADCAST */)
 506 {
 507   // if the broadcast address if set as destination, read the standbyDevices setting
 508   if (address == CECDEVICE_BROADCAST)
 509   {
 510     CECDEVICEVEC devices;
 511     m_processor->GetDevices()->GetPowerOffDevices(m_configuration, devices);
 512     return m_processor->StandbyDevices(GetPrimaryLogicalAdddress(), devices);
 513   }
 514
 515   return m_processor->StandbyDevice(GetPrimaryLogicalAdddress(), address);
 516 }
 517
 518 bool CCECClient::SendSetActiveSource(const cec_device_type type /* = CEC_DEVICE_TYPE_RESERVED */)
 519 {
 520   // get the devices that are controlled by us
 521   CECDEVICEVEC devices;
 522   m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
 523
 524   // filter out the device that matches the given type
 525   if (type != CEC_DEVICE_TYPE_RESERVED)
 526     CCECDeviceMap::FilterType(type, devices);
 527
 528   // no devices left, re-fetch the list of devices that are controlled by us
 529   if (devices.empty())
 530     m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
 531
 532   if (!devices.empty())
 533   {
 534     // get the first device from the list
 535     CCECBusDevice *device = *devices.begin();
 536
 537     // and activate it
 538     if (!m_processor->CECInitialised())
 539       device->MarkAsActiveSource();
 540     else if (device->HasValidPhysicalAddress())
 541       return device->ActivateSource();
 542   }
 543
 544   return false;
 545 }
 546
 547 CCECPlaybackDevice *CCECClient::GetPlaybackDevice(void)
 548 {
 549   CCECPlaybackDevice *device(NULL);
 550   CECDEVICEVEC devices;
 551
 552   // get the playback devices
 553   m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
 554   CCECDeviceMap::FilterType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE, devices);
 555
 556   // no matches, get the recording devices
 557   if (devices.empty())
 558   {
 559     m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
 560     CCECDeviceMap::FilterType(CEC_DEVICE_TYPE_RECORDING_DEVICE, devices);
 561   }
 562
 563   // get the first device that matches, and cast it to CCECPlaybackDevice
 564   if (!devices.empty())
 565     device = (*devices.begin())->AsPlaybackDevice();
 566
 567   return device;
 568 }
 569
 570 cec_logical_address CCECClient::GetPrimaryLogicalAdddress(void)
 571 {
 572   CLockObject lock(m_mutex);
 573   return m_configuration.logicalAddresses.primary;
 574 }
 575
 576 CCECBusDevice *CCECClient::GetPrimaryDevice(void)
 577 {
 578   return m_processor->GetDevice(GetPrimaryLogicalAdddress());
 579 }
 580
 581 bool CCECClient::SendSetDeckControlMode(const cec_deck_control_mode mode, bool bSendUpdate /* = true */)
 582 {
 583   // find a playback device that we control
 584   CCECPlaybackDevice *device = GetPlaybackDevice();
 585   if (device)
 586   {
 587     // and set the deck control mode if there is a match
 588     device->SetDeckControlMode(mode);
 589     if (bSendUpdate)
 590       return device->TransmitDeckStatus(CECDEVICE_TV, false);
 591     return true;
 592   }
 593
 594   // no match
 595   return false;
 596 }
 597
 598 bool CCECClient::SendSetDeckInfo(const cec_deck_info info, bool bSendUpdate /* = true */)
 599 {
 600   // find a playback device that we control
 601   CCECPlaybackDevice *device = GetPlaybackDevice();
 602   if (device)
 603   {
 604     // and set the deck status if there is a match
 605     device->SetDeckStatus(info);
 606     if (bSendUpdate)
 607       return device->AsPlaybackDevice()->TransmitDeckStatus(CECDEVICE_TV, false);
 608     return true;
 609   }
 610
 611   // no match
 612   return false;
 613 }
 614
 615 bool CCECClient::SendSetMenuState(const cec_menu_state state, bool bSendUpdate /* = true */)
 616 {
 617   CECDEVICEVEC devices;
 618
 619   // set the menu state for all devices that are controlled by us
 620   m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
 621   for (CECDEVICEVEC::iterator it = devices.begin(); it != devices.end(); it++)
 622   {
 623     (*it)->SetMenuState(state);
 624     if (bSendUpdate)
 625       (*it)->TransmitMenuState(CECDEVICE_TV, false);
 626   }
 627
 628   return true;
 629 }
 630
 631 bool CCECClient::SendSetInactiveView(void)
 632 {
 633   CECDEVICEVEC devices;
 634
 635   // mark all devices that are controlled by us as inactive source
 636   m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
 637   for (CECDEVICEVEC::iterator it = devices.begin(); it != devices.end(); it++)
 638   {
 639     if ((*it)->IsActiveSource())
 640     {
 641       (*it)->MarkAsInactiveSource();
 642       return (*it)->TransmitInactiveSource();
 643     }
 644   }
 645
 646   return true;
 647 }
 648
 649 bool CCECClient::SendSetOSDString(const cec_logical_address iLogicalAddress, const cec_display_control duration, const char *strMessage)
 650 {
 651   CCECBusDevice *primary = GetPrimaryDevice();
 652   if (primary)
 653     return primary->TransmitOSDString(iLogicalAddress, duration, strMessage, false);
 654
 655   return false;
 656 }
 657
 658 cec_version CCECClient::GetDeviceCecVersion(const cec_logical_address iAddress)
 659 {
 660   CCECBusDevice *device = m_processor->GetDevice(iAddress);
 661   if (device)
 662     return device->GetCecVersion(GetPrimaryLogicalAdddress());
 663   return CEC_VERSION_UNKNOWN;
 664 }
 665
 666 bool CCECClient::GetDeviceMenuLanguage(const cec_logical_address iAddress, cec_menu_language &language)
 667 {
 668   CCECBusDevice *device = m_processor->GetDevice(iAddress);
 669   if (device)
 670   {
 671     language = device->GetMenuLanguage(GetPrimaryLogicalAdddress());
 672     return (strcmp(language.language, "???") != 0);
 673   }
 674   return false;
 675 }
 676
 677 cec_osd_name CCECClient::GetDeviceOSDName(const cec_logical_address iAddress)
 678 {
 679   cec_osd_name retVal;
 680   retVal.device = iAddress;
 681   retVal.name[0] = 0;
 682
 683   CCECBusDevice *device = m_processor->GetDevice(iAddress);
 684   if (device)
 685   {
 686     CStdString strOSDName = device->GetOSDName(GetPrimaryLogicalAdddress());
 687     snprintf(retVal.name, sizeof(retVal.name), "%s", strOSDName.c_str());
 688     retVal.device = iAddress;
 689   }
 690
 691   return retVal;
 692 }
 693
 694 uint16_t CCECClient::GetDevicePhysicalAddress(const cec_logical_address iAddress)
 695 {
 696   CCECBusDevice *device = m_processor->GetDevice(iAddress);
 697   if (device)
 698     return device->GetPhysicalAddress(GetPrimaryLogicalAdddress());
 699   return CEC_INVALID_PHYSICAL_ADDRESS;
 700 }
 701
 702 cec_power_status CCECClient::GetDevicePowerStatus(const cec_logical_address iAddress)
 703 {
 704   CCECBusDevice *device = m_processor->GetDevice(iAddress);
 705   if (device)
 706     return device->GetPowerStatus(GetPrimaryLogicalAdddress());
 707   return CEC_POWER_STATUS_UNKNOWN;
 708 }
 709
 710 uint64_t CCECClient::GetDeviceVendorId(const cec_logical_address iAddress)
 711 {
 712   CCECBusDevice *device = m_processor->GetDevice(iAddress);
 713   if (device)
 714     return device->GetVendorId(GetPrimaryLogicalAdddress());
 715   return CEC_VENDOR_UNKNOWN;
 716 }
 717
 718 uint8_t CCECClient::SendVolumeUp(bool bSendRelease /* = true */)
 719 {
 720   CCECBusDevice *device = GetPrimaryDevice();
 721   CCECAudioSystem *audio = m_processor->GetAudioSystem();
 722
 723   return device && audio && audio->IsPresent() ?
 724       audio->VolumeUp(device->GetLogicalAddress(), bSendRelease) :
 725       (uint8_t)CEC_AUDIO_VOLUME_STATUS_UNKNOWN;
 726 }
 727
 728 uint8_t CCECClient::SendVolumeDown(bool bSendRelease /* = true */)
 729 {
 730   CCECBusDevice *device = GetPrimaryDevice();
 731   CCECAudioSystem *audio = m_processor->GetAudioSystem();
 732
 733   return device && audio && audio->IsPresent() ?
 734       audio->VolumeDown(device->GetLogicalAddress(), bSendRelease) :
 735       (uint8_t)CEC_AUDIO_VOLUME_STATUS_UNKNOWN;
 736 }
 737
 738 uint8_t CCECClient::SendMuteAudio(void)
 739 {
 740   CCECBusDevice *device = GetPrimaryDevice();
 741   CCECAudioSystem *audio = m_processor->GetAudioSystem();
 742
 743   return device && audio && audio->IsPresent() ?
 744       audio->MuteAudio(device->GetLogicalAddress()) :
 745       (uint8_t)CEC_AUDIO_VOLUME_STATUS_UNKNOWN;
 746 }
 747
 748 bool CCECClient::SendKeypress(const cec_logical_address iDestination, const cec_user_control_code key, bool bWait /* = true */)
 749 {
 750   CCECBusDevice *dest = m_processor->GetDevice(iDestination);
 751
 752   return dest ?
 753       dest->TransmitKeypress(GetPrimaryLogicalAdddress(), key, bWait) :
 754       false;
 755 }
 756
 757 bool CCECClient::SendKeyRelease(const cec_logical_address iDestination, bool bWait /* = true */)
 758 {
 759   CCECBusDevice *dest = m_processor->GetDevice(iDestination);
 760
 761   return dest ?
 762       dest->TransmitKeyRelease(GetPrimaryLogicalAdddress(), bWait) :
 763       false;
 764 }
 765
 766 bool CCECClient::GetCurrentConfiguration(libcec_configuration &configuration)
 767 {
 768   CLockObject lock(m_mutex);
 769
 770   // client version 1.5.0
 771   snprintf(configuration.strDeviceName, 13, "%s", m_configuration.strDeviceName);
 772   configuration.deviceTypes               = m_configuration.deviceTypes;
 773   configuration.bAutodetectAddress        = m_configuration.bAutodetectAddress;
 774   configuration.iPhysicalAddress          = m_configuration.iPhysicalAddress;
 775   configuration.baseDevice                = m_configuration.baseDevice;
 776   configuration.iHDMIPort                 = m_configuration.iHDMIPort;
 777   configuration.clientVersion             = m_configuration.clientVersion;
 778   configuration.serverVersion             = m_configuration.serverVersion;
 779   configuration.tvVendor                  = m_configuration.tvVendor;
 780   configuration.bGetSettingsFromROM       = m_configuration.bGetSettingsFromROM;
 781   configuration.bUseTVMenuLanguage        = m_configuration.bUseTVMenuLanguage;
 782   configuration.bActivateSource           = m_configuration.bActivateSource;
 783   configuration.wakeDevices               = m_configuration.wakeDevices;
 784   configuration.powerOffDevices           = m_configuration.powerOffDevices;
 785   configuration.bPowerOffScreensaver      = m_configuration.bPowerOffScreensaver;
 786   configuration.bPowerOffOnStandby        = m_configuration.bPowerOffOnStandby;
 787   configuration.bSendInactiveSource       = m_configuration.bSendInactiveSource;
 788   configuration.logicalAddresses          = m_configuration.logicalAddresses;
 789   configuration.iFirmwareVersion          = m_configuration.iFirmwareVersion;
 790   configuration.bPowerOffDevicesOnStandby = m_configuration.bPowerOffDevicesOnStandby;
 791   configuration.bShutdownOnStandby        = m_configuration.bShutdownOnStandby;
 792   memcpy(configuration.strDeviceLanguage,  m_configuration.strDeviceLanguage, 3);
 793   configuration.iFirmwareBuildDate        = m_configuration.iFirmwareBuildDate;
 794   configuration.bMonitorOnly              = m_configuration.bMonitorOnly;
 795   configuration.cecVersion                = m_configuration.cecVersion;
 796   configuration.adapterType               = m_configuration.adapterType;
 797
 798   return true;
 799 }
 800
 801 bool CCECClient::SetConfiguration(const libcec_configuration &configuration)
 802 {
 803   libcec_configuration defaultSettings;
 804   bool bIsRunning(m_processor && m_processor->CECInitialised());
 805   CCECBusDevice *primary = bIsRunning ? GetPrimaryDevice() : NULL;
 806   uint16_t iPA = primary ? primary->GetCurrentPhysicalAddress() : CEC_INVALID_PHYSICAL_ADDRESS;
 807
 808   // update the callbacks
 809   if (configuration.callbacks)
 810     EnableCallbacks(configuration.callbackParam, configuration.callbacks);
 811
 812   // update the client version
 813   SetClientVersion((cec_client_version)configuration.clientVersion);
 814
 815   // update the OSD name
 816   CStdString strOSDName(configuration.strDeviceName);
 817   SetOSDName(strOSDName);
 818
 819   // update the TV vendor override
 820   SetTVVendorOverride((cec_vendor_id)configuration.tvVendor);
 821
 822   // just copy these
 823   {
 824     CLockObject lock(m_mutex);
 825     m_configuration.bUseTVMenuLanguage         = configuration.bUseTVMenuLanguage;
 826     m_configuration.bActivateSource            = configuration.bActivateSource;
 827     m_configuration.bGetSettingsFromROM        = configuration.bGetSettingsFromROM;
 828     m_configuration.wakeDevices                = configuration.wakeDevices;
 829     m_configuration.powerOffDevices            = configuration.powerOffDevices;
 830     m_configuration.bPowerOffScreensaver       = configuration.bPowerOffScreensaver;
 831     m_configuration.bPowerOffOnStandby         = configuration.bPowerOffOnStandby;
 832     m_configuration.bSendInactiveSource        = configuration.bSendInactiveSource;
 833     m_configuration.bPowerOffDevicesOnStandby  = configuration.bPowerOffDevicesOnStandby;
 834     m_configuration.bShutdownOnStandby         = configuration.bShutdownOnStandby;
 835     memcpy(m_configuration.strDeviceLanguage,   configuration.strDeviceLanguage, 3);
 836     m_configuration.bMonitorOnly               = configuration.bMonitorOnly;
 837     m_configuration.cecVersion                 = configuration.cecVersion;
 838     m_configuration.adapterType                = configuration.adapterType;
 839     m_configuration.iDoubleTapTimeoutMs        = configuration.iDoubleTapTimeoutMs;
 840     m_configuration.deviceTypes.Add(configuration.deviceTypes[0]);
 841
 842     if (m_configuration.clientVersion >= CEC_CLIENT_VERSION_2_0_5)
 843     {
 844       m_configuration.comboKey           = configuration.comboKey;
 845       m_configuration.iComboKeyTimeoutMs = configuration.iComboKeyTimeoutMs;
 846     }
 847     else
 848     {
 849       m_configuration.comboKey           = defaultSettings.comboKey;
 850       m_configuration.iComboKeyTimeoutMs = defaultSettings.iComboKeyTimeoutMs;
 851     }
 852   }
 853
 854   bool bNeedReinit(false);
 855
 856   // device types
 857   if (SetDeviceTypes(configuration.deviceTypes))
 858   {
 859     // the device type changed. just copy the rest, and re-register
 860     {
 861       CLockObject lock(m_mutex);
 862       m_configuration.iPhysicalAddress = configuration.iPhysicalAddress;
 863       m_configuration.baseDevice       = configuration.baseDevice;
 864       m_configuration.iHDMIPort        = configuration.iHDMIPort;
 865       bNeedReinit = true;
 866     }
 867   }
 868   else
 869   {
 870     // set the physical address
 871     SetPhysicalAddress(configuration);
 872   }
 873
 874   // persist the new configuration
 875   PersistConfiguration(m_configuration);
 876
 877   if (!primary)
 878     primary = GetPrimaryDevice();
 879
 880   if (bNeedReinit || !primary || primary->GetCurrentPhysicalAddress() != iPA)
 881   {
 882     // PA or device type changed
 883     m_processor->RegisterClient(this);
 884   }
 885   else if (primary && configuration.bActivateSource == 1 && bIsRunning && !primary->IsActiveSource())
 886   {
 887     // activate the source if we're not already the active source
 888     primary->ActivateSource();
 889   }
 890
 891   return true;
 892 }
 893
 894 void CCECClient::AddCommand(const cec_command &command)
 895 {
 896   // don't forward the standby opcode more than once every 10 seconds
 897   if (command.opcode == CEC_OPCODE_STANDBY)
 898   {
 899     CLockObject lock(m_mutex);
 900     if (m_iPreventForwardingPowerOffCommand != 0 &&
 901         m_iPreventForwardingPowerOffCommand > GetTimeMs())
 902       return;
 903     else
 904       m_iPreventForwardingPowerOffCommand = GetTimeMs() + CEC_FORWARD_STANDBY_MIN_INTERVAL;
 905   }
 906
 907   if (command.destination == CECDEVICE_BROADCAST || GetLogicalAddresses().IsSet(command.destination))
 908   {
 909     LIB_CEC->AddLog(CEC_LOG_DEBUG, ">> %s (%X) -> %s (%X): %s (%2X)", ToString(command.initiator), command.initiator, ToString(command.destination), command.destination, ToString(command.opcode), command.opcode);
 910     CallbackAddCommand(command);
 911   }
 912 }
 913
 914 int CCECClient::MenuStateChanged(const cec_menu_state newState)
 915 {
 916   LIB_CEC->AddLog(CEC_LOG_DEBUG, ">> %s: %s", ToString(CEC_OPCODE_MENU_REQUEST), ToString(newState));
 917   return CallbackMenuStateChanged(newState);
 918 }
 919
 920 void CCECClient::AddKey(bool bSendComboKey /* = false */)
 921 {
 922   cec_keypress key;
 923   key.keycode = CEC_USER_CONTROL_CODE_UNKNOWN;
 924
 925   {
 926     CLockObject lock(m_mutex);
 927     if (m_iCurrentButton != CEC_USER_CONTROL_CODE_UNKNOWN)
 928     {
 929       key.duration = (unsigned int) (GetTimeMs() - m_buttontime);
 930
 931       cec_user_control_code comboKey(m_configuration.comboKey);
 932       uint32_t iTimeoutMs(m_configuration.iComboKeyTimeoutMs);
 933
 934       if (key.duration > iTimeoutMs || m_iCurrentButton != comboKey || bSendComboKey)
 935       {
 936         key.keycode = m_iCurrentButton;
 937
 938         m_iCurrentButton = CEC_USER_CONTROL_CODE_UNKNOWN;
 939         m_buttontime = 0;
 940       }
 941     }
 942   }
 943
 944   if (key.keycode != CEC_USER_CONTROL_CODE_UNKNOWN)
 945   {
 946     LIB_CEC->AddLog(CEC_LOG_DEBUG, "key released: %s (%1x)", ToString(key.keycode), key.keycode);
 947     CallbackAddKey(key);
 948   }
 949 }
 950
 951 void CCECClient::AddKey(const cec_keypress &key)
 952 {
 953   if (key.keycode > CEC_USER_CONTROL_CODE_MAX &&
 954       key.keycode < CEC_USER_CONTROL_CODE_SELECT)
 955   {
 956     // send back the previous key if there is one
 957     AddKey();
 958     return;
 959   }
 960
 961   cec_keypress transmitKey(key);
 962   cec_user_control_code comboKey(m_configuration.clientVersion >= CEC_CLIENT_VERSION_2_0_5 ?
 963       m_configuration.comboKey : CEC_USER_CONTROL_CODE_STOP);
 964
 965   {
 966     CLockObject lock(m_mutex);
 967     if (m_iCurrentButton == comboKey && key.duration == 0)
 968     {
 969       // stop + ok -> exit
 970       if (key.keycode == CEC_USER_CONTROL_CODE_SELECT)
 971         transmitKey.keycode = CEC_USER_CONTROL_CODE_EXIT;
 972       // stop + pause -> root menu
 973       else if (key.keycode == CEC_USER_CONTROL_CODE_PAUSE)
 974         transmitKey.keycode = CEC_USER_CONTROL_CODE_ROOT_MENU;
 975       // stop + play -> dot (which is handled as context menu in xbmc)
 976       else if (key.keycode == CEC_USER_CONTROL_CODE_PLAY)
 977         transmitKey.keycode = CEC_USER_CONTROL_CODE_DOT;
 978       // default, send back the previous key
 979       else
 980         AddKey(true);
 981     }
 982
 983     if (m_iCurrentButton == key.keycode)
 984     {
 985       m_buttontime = GetTimeMs();
 986     }
 987     else
 988     {
 989       AddKey();
 990       if (key.duration == 0)
 991       {
 992         m_iCurrentButton = transmitKey.keycode;
 993         m_buttontime = m_iCurrentButton == CEC_USER_CONTROL_CODE_UNKNOWN || key.duration > 0 ? 0 : GetTimeMs();
 994       }
 995     }
 996   }
 997
 998   if (key.keycode != comboKey || key.duration > 0)
 999   {
1000     LIB_CEC->AddLog(CEC_LOG_DEBUG, "key pressed: %s (%1x)", ToString(transmitKey.keycode), transmitKey.keycode);
1001     CallbackAddKey(transmitKey);
1002   }
1003 }
1004
1005 void CCECClient::SetCurrentButton(const cec_user_control_code iButtonCode)
1006 {
1007   // push a keypress to the buffer with 0 duration and another with the duration set when released
1008   cec_keypress key;
1009   key.duration = 0;
1010   key.keycode = iButtonCode;
1011
1012   AddKey(key);
1013 }
1014
1015 void CCECClient::CheckKeypressTimeout(void)
1016 {
1017   cec_keypress key;
1018
1019   {
1020     CLockObject lock(m_mutex);
1021     uint64_t iNow = GetTimeMs();
1022     cec_user_control_code comboKey(m_configuration.clientVersion >= CEC_CLIENT_VERSION_2_0_5 ?
1023         m_configuration.comboKey : CEC_USER_CONTROL_CODE_STOP);
1024     uint32_t iTimeoutMs(m_configuration.clientVersion >= CEC_CLIENT_VERSION_2_0_5 ?
1025         m_configuration.iComboKeyTimeoutMs : CEC_DEFAULT_COMBO_TIMEOUT_MS);
1026
1027     if (m_iCurrentButton != CEC_USER_CONTROL_CODE_UNKNOWN &&
1028           ((m_iCurrentButton == comboKey && iNow - m_buttontime > iTimeoutMs) ||
1029           (m_iCurrentButton != comboKey && iNow - m_buttontime > CEC_BUTTON_TIMEOUT)))
1030     {
1031       key.duration = (unsigned int) (iNow - m_buttontime);
1032       key.keycode = m_iCurrentButton;
1033
1034       m_iCurrentButton = CEC_USER_CONTROL_CODE_UNKNOWN;
1035       m_buttontime = 0;
1036     }
1037     else
1038     {
1039       return;
1040     }
1041   }
1042
1043   LIB_CEC->AddLog(CEC_LOG_DEBUG, "key auto-released: %s (%1x)", ToString(key.keycode), key.keycode);
1044   CallbackAddKey(key);
1045 }
1046
1047 bool CCECClient::EnableCallbacks(void *cbParam, ICECCallbacks *callbacks)
1048 {
1049   CLockObject lock(m_cbMutex);
1050   m_configuration.callbackParam = cbParam;
1051   m_configuration.callbacks     = callbacks;
1052   return true;
1053 }
1054
1055 bool CCECClient::PingAdapter(void)
1056 {
1057   return m_processor ? m_processor->PingAdapter() : false;
1058 }
1059
1060 std::string CCECClient::GetConnectionInfo(void)
1061 {
1062   CStdString strLog;
1063   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);
1064   if (m_configuration.iFirmwareBuildDate != CEC_FW_BUILD_UNKNOWN)
1065   {
1066     time_t buildTime = (time_t)m_configuration.iFirmwareBuildDate;
1067     strLog.AppendFormat(", firmware build date: %s", asctime(gmtime(&buildTime)));
1068     strLog = strLog.substr(0, strLog.length() > 0 ? (size_t)(strLog.length() - 1) : 0); // strip \n added by asctime
1069     strLog.append(" +0000");
1070   }
1071
1072   // log the addresses that are being used
1073   if (!m_configuration.logicalAddresses.IsEmpty())
1074   {
1075     strLog.append(", logical address(es) = ");
1076     CECDEVICEVEC devices;
1077     m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
1078     for (CECDEVICEVEC::iterator it = devices.begin(); it != devices.end(); it++)
1079       strLog.AppendFormat("%s (%X) ", (*it)->GetLogicalAddressName(), (*it)->GetLogicalAddress());
1080   }
1081
1082   if (!CLibCEC::IsValidPhysicalAddress(m_configuration.iPhysicalAddress))
1083     strLog.AppendFormat(", base device: %s (%X), HDMI port number: %d", ToString(m_configuration.baseDevice), m_configuration.baseDevice, m_configuration.iHDMIPort);
1084   uint16_t iPhysicalAddress = GetPrimaryDevice()->GetPhysicalAddress(GetLogicalAddresses().primary, false);
1085   strLog.AppendFormat(", physical address: %x.%x.%x.%x", (iPhysicalAddress >> 12) & 0xF, (iPhysicalAddress >> 8) & 0xF, (iPhysicalAddress >> 4) & 0xF, iPhysicalAddress & 0xF);
1086
1087   strLog.AppendFormat(", %s", LIB_CEC->GetLibInfo());
1088
1089   std::string strReturn(strLog.c_str());
1090   return strReturn;
1091 }
1092
1093 void CCECClient::SetTVVendorOverride(const cec_vendor_id id)
1094 {
1095   {
1096     CLockObject lock(m_mutex);
1097     m_configuration.tvVendor = id;
1098   }
1099
1100   if (id != CEC_VENDOR_UNKNOWN)
1101   {
1102     LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - vendor id '%s'", __FUNCTION__, ToString(id));
1103
1104     CCECBusDevice *tv = m_processor ? m_processor->GetTV() : NULL;
1105     if (tv)
1106       tv->SetVendorId((uint64_t)id);
1107   }
1108
1109   // persist the new configuration
1110   PersistConfiguration(m_configuration);
1111 }
1112
1113 cec_vendor_id CCECClient::GetTVVendorOverride(void)
1114 {
1115   CLockObject lock(m_mutex);
1116   return (cec_vendor_id)m_configuration.tvVendor;
1117 }
1118
1119 void CCECClient::SetOSDName(const std::string &strDeviceName)
1120 {
1121   {
1122     CLockObject lock(m_mutex);
1123     snprintf(m_configuration.strDeviceName, 13, "%s", strDeviceName.c_str());
1124   }
1125
1126   LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - using OSD name '%s'", __FUNCTION__, strDeviceName.c_str());
1127
1128   CCECBusDevice *primary = GetPrimaryDevice();
1129   if (primary && !primary->GetCurrentOSDName().Equals(strDeviceName.c_str()))
1130   {
1131     primary->SetOSDName(strDeviceName);
1132     if (m_processor && m_processor->CECInitialised())
1133       primary->TransmitOSDName(CECDEVICE_TV, false);
1134   }
1135
1136   // persist the new configuration
1137   PersistConfiguration(m_configuration);
1138 }
1139
1140 std::string CCECClient::GetOSDName(void)
1141 {
1142   CLockObject lock(m_mutex);
1143   std::string strOSDName(m_configuration.strDeviceName);
1144   return strOSDName;
1145 }
1146
1147 void CCECClient::SetWakeDevices(const cec_logical_addresses &addresses)
1148 {
1149   {
1150     CLockObject lock(m_mutex);
1151     m_configuration.wakeDevices = addresses;
1152   }
1153   // persist the new configuration
1154   PersistConfiguration(m_configuration);
1155 }
1156
1157 cec_logical_addresses CCECClient::GetWakeDevices(void)
1158 {
1159   CLockObject lock(m_mutex);
1160   return m_configuration.wakeDevices;
1161 }
1162
1163 bool CCECClient::AutodetectPhysicalAddress(void)
1164 {
1165   bool bPhysicalAutodetected(false);
1166   uint16_t iPhysicalAddress = m_processor ? m_processor->GetDetectedPhysicalAddress() : CEC_INVALID_PHYSICAL_ADDRESS;
1167
1168   if (CLibCEC::IsValidPhysicalAddress(iPhysicalAddress))
1169   {
1170     LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - autodetected physical address '%04X'", __FUNCTION__, iPhysicalAddress);
1171
1172     CLockObject lock(m_mutex);
1173     m_configuration.iPhysicalAddress = iPhysicalAddress;
1174     m_configuration.iHDMIPort        = CEC_HDMI_PORTNUMBER_NONE;
1175     m_configuration.baseDevice       = CECDEVICE_UNKNOWN;
1176     bPhysicalAutodetected            = true;
1177   }
1178
1179   SetDevicePhysicalAddress(iPhysicalAddress);
1180
1181   return bPhysicalAutodetected;
1182 }
1183
1184 void CCECClient::SetClientVersion(const cec_client_version version)
1185 {
1186   LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - using client version '%s'", __FUNCTION__, ToString(version));
1187
1188   CLockObject lock(m_mutex);
1189   m_configuration.clientVersion = (uint32_t)version;
1190 }
1191
1192 cec_client_version CCECClient::GetClientVersion(void)
1193 {
1194   CLockObject lock(m_mutex);
1195   return (cec_client_version)m_configuration.clientVersion;
1196 }
1197
1198 bool CCECClient::SetDeviceTypes(const cec_device_type_list &deviceTypes)
1199 {
1200   bool bNeedReinit(false);
1201
1202   {
1203     CLockObject lock(m_mutex);
1204     bNeedReinit = m_processor && m_processor->CECInitialised() &&
1205         (m_configuration.deviceTypes != deviceTypes);
1206     m_configuration.deviceTypes = deviceTypes;
1207   }
1208
1209   // persist the new configuration
1210   PersistConfiguration(m_configuration);
1211
1212   if (bNeedReinit)
1213     LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - using primary device type '%s'", __FUNCTION__, ToString(deviceTypes[0]));
1214
1215   return bNeedReinit;
1216 }
1217
1218 cec_device_type_list CCECClient::GetDeviceTypes(void)
1219 {
1220   cec_device_type_list retVal;
1221   CLockObject lock(m_mutex);
1222   retVal = m_configuration.deviceTypes;
1223   return retVal;
1224 }
1225
1226 bool CCECClient::SetDevicePhysicalAddress(const uint16_t iPhysicalAddress)
1227 {
1228   if (!CLibCEC::IsValidPhysicalAddress(iPhysicalAddress))
1229   {
1230     LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - not setting invalid physical address %04x", __FUNCTION__, iPhysicalAddress);
1231     return false;
1232   }
1233
1234   // reconfigure all devices
1235   cec_logical_address reactivateSource(CECDEVICE_UNKNOWN);
1236   CECDEVICEVEC devices;
1237   m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
1238   for (CECDEVICEVEC::iterator it = devices.begin(); it != devices.end(); it++)
1239   {
1240     // if this device was the active source, reactivate it afterwards
1241     if ((*it)->IsActiveSource())
1242       reactivateSource = (*it)->GetLogicalAddress();
1243
1244     // mark the device as inactive source
1245     if (IsInitialised())
1246       (*it)->MarkAsInactiveSource();
1247
1248     // set the new physical address
1249     (*it)->SetPhysicalAddress(iPhysicalAddress);
1250
1251     // and transmit it
1252     if (IsInitialised())
1253       (*it)->TransmitPhysicalAddress(false);
1254   }
1255
1256   // reactivate the previous active source
1257   if (reactivateSource != CECDEVICE_UNKNOWN &&
1258       m_processor->CECInitialised() &&
1259       IsInitialised())
1260   {
1261     CCECBusDevice *device = m_processor->GetDevice(reactivateSource);
1262     if (device)
1263       device->ActivateSource();
1264   }
1265
1266   // persist the new configuration
1267   PersistConfiguration(m_configuration);
1268
1269   return true;
1270 }
1271
1272 bool CCECClient::SwitchMonitoring(bool bEnable)
1273 {
1274   LIB_CEC->AddLog(CEC_LOG_NOTICE, "== %s monitoring mode ==", bEnable ? "enabling" : "disabling");
1275
1276   if (m_processor)
1277   {
1278     m_processor->SwitchMonitoring(bEnable);
1279     m_configuration.bMonitorOnly = bEnable;
1280     return bEnable ? true: m_processor->RegisterClient(this);
1281   }
1282
1283   return false;
1284 }
1285
1286 bool CCECClient::PollDevice(const cec_logical_address iAddress)
1287 {
1288   // try to find the primary device
1289   CCECBusDevice *primary = GetPrimaryDevice();
1290   // poll the destination, with the primary as source
1291   if (primary)
1292     return primary->TransmitPoll(iAddress, true);
1293
1294   return m_processor ? m_processor->PollDevice(iAddress) : false;
1295 }
1296
1297 cec_logical_addresses CCECClient::GetActiveDevices(void)
1298 {
1299   CECDEVICEVEC activeDevices;
1300   if (m_processor)
1301     m_processor->GetDevices()->GetActive(activeDevices);
1302   return CCECDeviceMap::ToLogicalAddresses(activeDevices);
1303 }
1304
1305 bool CCECClient::IsActiveDevice(const cec_logical_address iAddress)
1306 {
1307   cec_logical_addresses activeDevices = GetActiveDevices();
1308   return activeDevices.IsSet(iAddress);
1309 }
1310
1311 bool CCECClient::IsActiveDeviceType(const cec_device_type type)
1312 {
1313   CECDEVICEVEC activeDevices;
1314   if (m_processor)
1315     m_processor->GetDevices()->GetActive(activeDevices);
1316   CCECDeviceMap::FilterType(type, activeDevices);
1317   return !activeDevices.empty();
1318 }
1319
1320 cec_logical_address CCECClient::GetActiveSource(void)
1321 {
1322   return m_processor ? m_processor->GetActiveSource() : CECDEVICE_UNKNOWN;
1323 }
1324
1325 bool CCECClient::IsActiveSource(const cec_logical_address iAddress)
1326 {
1327   return m_processor ? m_processor->IsActiveSource(iAddress) : false;
1328 }
1329
1330 bool CCECClient::SetStreamPath(const cec_logical_address iAddress)
1331 {
1332   uint16_t iPhysicalAddress = GetDevicePhysicalAddress(iAddress);
1333   if (iPhysicalAddress != CEC_INVALID_PHYSICAL_ADDRESS)
1334     return SetStreamPath(iPhysicalAddress);
1335   return false;
1336 }
1337
1338 bool CCECClient::SetStreamPath(const uint16_t iPhysicalAddress)
1339 {
1340   bool bReturn(false);
1341
1342   CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_TV);
1343   if (device)
1344   {
1345     device->SetStreamPath(iPhysicalAddress);
1346     bReturn = device->GetHandler()->TransmitSetStreamPath(iPhysicalAddress, false);
1347     device->MarkHandlerReady();
1348   }
1349   else
1350   {
1351     LIB_CEC->AddLog(CEC_LOG_ERROR, "only the TV is allowed to send CEC_OPCODE_SET_STREAM_PATH");
1352   }
1353
1354   return bReturn;
1355 }
1356
1357 cec_logical_addresses CCECClient::GetLogicalAddresses(void)
1358 {
1359   cec_logical_addresses addresses;
1360   CLockObject lock(m_mutex);
1361   addresses = m_configuration.logicalAddresses;
1362   return addresses;
1363 }
1364
1365 bool CCECClient::CanPersistConfiguration(void)
1366 {
1367   return m_processor ? m_processor->CanPersistConfiguration() : false;
1368 }
1369
1370 bool CCECClient::PersistConfiguration(const libcec_configuration &configuration)
1371 {
1372   return m_processor && IsRegistered() ?
1373       m_processor->PersistConfiguration(configuration) :
1374       false;
1375 }
1376
1377 void CCECClient::RescanActiveDevices(void)
1378 {
1379   if (m_processor)
1380     m_processor->RescanActiveDevices();
1381 }
1382
1383 bool CCECClient::IsLibCECActiveSource(void)
1384 {
1385   bool bReturn(false);
1386   if (m_processor)
1387   {
1388     cec_logical_address activeSource = m_processor->GetActiveSource();
1389     CCECBusDevice *device = m_processor->GetDevice(activeSource);
1390     if (device)
1391       bReturn = device->IsHandledByLibCEC() && !device->GetHandler()->ActiveSourcePending();
1392   }
1393   return bReturn;
1394 }
1395
1396 void CCECClient::SourceActivated(const cec_logical_address logicalAddress)
1397 {
1398   LIB_CEC->AddLog(CEC_LOG_NOTICE, ">> source activated: %s (%x)", ToString(logicalAddress), logicalAddress);
1399   CallbackSourceActivated(true, logicalAddress);
1400 }
1401
1402 void CCECClient::SourceDeactivated(const cec_logical_address logicalAddress)
1403 {
1404   LIB_CEC->AddLog(CEC_LOG_NOTICE, ">> source deactivated: %s (%x)", ToString(logicalAddress), logicalAddress);
1405   CallbackSourceActivated(false, logicalAddress);
1406 }
1407
1408 void CCECClient::CallbackAddCommand(const cec_command &command)
1409 {
1410   CLockObject lock(m_cbMutex);
1411   if (m_configuration.callbacks && m_configuration.callbacks->CBCecCommand)
1412     m_configuration.callbacks->CBCecCommand(m_configuration.callbackParam, command);
1413 }
1414
1415 void CCECClient::CallbackAddKey(const cec_keypress &key)
1416 {
1417   CLockObject lock(m_cbMutex);
1418   if (m_configuration.callbacks && m_configuration.callbacks->CBCecKeyPress)
1419   {
1420     // prevent double taps
1421     int64_t now = GetTimeMs();
1422     if (m_lastKeypress.keycode != key.keycode ||
1423         key.duration > 0 ||
1424         now - m_iLastKeypressTime >= m_configuration.iDoubleTapTimeoutMs)
1425     {
1426       // no double tap
1427       if (key.duration == 0)
1428         m_iLastKeypressTime = now;
1429       m_lastKeypress = key;
1430       m_configuration.callbacks->CBCecKeyPress(m_configuration.callbackParam, key);
1431     }
1432   }
1433 }
1434
1435 void CCECClient::CallbackAddLog(const cec_log_message &message)
1436 {
1437   CLockObject lock(m_cbMutex);
1438   if (m_configuration.callbacks && m_configuration.callbacks->CBCecLogMessage)
1439     m_configuration.callbacks->CBCecLogMessage(m_configuration.callbackParam, message);
1440 }
1441
1442 void CCECClient::CallbackConfigurationChanged(const libcec_configuration &config)
1443 {
1444   CLockObject lock(m_cbMutex);
1445   if (m_configuration.callbacks &&
1446       m_configuration.callbacks->CBCecConfigurationChanged &&
1447       m_processor->CECInitialised())
1448     m_configuration.callbacks->CBCecConfigurationChanged(m_configuration.callbackParam, config);
1449 }
1450
1451 void CCECClient::CallbackSourceActivated(bool bActivated, const cec_logical_address logicalAddress)
1452 {
1453   CLockObject lock(m_cbMutex);
1454   if (m_configuration.callbacks &&
1455       m_configuration.callbacks->CBCecSourceActivated)
1456     m_configuration.callbacks->CBCecSourceActivated(m_configuration.callbackParam, logicalAddress, bActivated ? 1 : 0);
1457 }
1458
1459 void CCECClient::CallbackAlert(const libcec_alert type, const libcec_parameter &param)
1460 {
1461   CLockObject lock(m_cbMutex);
1462   if (m_configuration.callbacks &&
1463       m_configuration.callbacks->CBCecAlert)
1464     m_configuration.callbacks->CBCecAlert(m_configuration.callbackParam, type, param);
1465 }
1466
1467 int CCECClient::CallbackMenuStateChanged(const cec_menu_state newState)
1468 {
1469   CLockObject lock(m_cbMutex);
1470   if (m_configuration.callbacks &&
1471       m_configuration.callbacks->CBCecMenuStateChanged)
1472     return m_configuration.callbacks->CBCecMenuStateChanged(m_configuration.callbackParam, newState);
1473   return 0;
1474 }