5b4529788487f19305da14379242bb5e4fcd82fd
[deb_libcec.git] / 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 }