f85a53c2a6cae81bae6d17134ffa6b2fc3313f6e
[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 "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 #define COMBO_KEY CEC_USER_CONTROL_CODE_STOP
51 #define COMBO_TIMEOUT_MS 1000
52
53 CCECClient::CCECClient(CCECProcessor *processor, const libcec_configuration &configuration) :
54 m_processor(processor),
55 m_bInitialised(false),
56 m_bRegistered(false),
57 m_iCurrentButton(CEC_USER_CONTROL_CODE_UNKNOWN),
58 m_buttontime(0),
59 m_iPreventForwardingPowerOffCommand(0),
60 m_iLastKeypressTime(0)
61 {
62 m_lastKeypress.keycode = CEC_USER_CONTROL_CODE_UNKNOWN;
63 m_lastKeypress.duration = 0;
64 m_configuration.Clear();
65 // set the initial configuration
66 SetConfiguration(configuration);
67 }
68
69 CCECClient::~CCECClient(void)
70 {
71 // unregister the client
72 if (m_processor && IsRegistered())
73 m_processor->UnregisterClient(this);
74 }
75
76 bool CCECClient::IsInitialised(void)
77 {
78 CLockObject lock(m_mutex);
79 return m_bInitialised && m_processor;
80 }
81
82 void CCECClient::SetInitialised(bool bSetTo)
83 {
84 CLockObject lock(m_mutex);
85 m_bInitialised = bSetTo;
86 }
87
88 bool CCECClient::IsRegistered(void)
89 {
90 CLockObject lock(m_mutex);
91 return m_bRegistered && m_processor;
92 }
93
94 void CCECClient::SetRegistered(bool bSetTo)
95 {
96 CLockObject lock(m_mutex);
97 m_bRegistered = bSetTo;
98 }
99
100 bool CCECClient::OnRegister(void)
101 {
102 // return false if already initialised
103 if (IsInitialised())
104 return true;
105
106 // get all device we control
107 CECDEVICEVEC devices;
108 m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
109
110 // return false when no devices were found
111 if (devices.empty())
112 {
113 LIB_CEC->AddLog(CEC_LOG_WARNING, "cannot find the primary device (logical address %x)", GetPrimaryLogicalAdddress());
114 return false;
115 }
116
117 // mark as initialised
118 SetInitialised(true);
119
120 // configure all devices
121 for (CECDEVICEVEC::iterator it = devices.begin(); it != devices.end(); it++)
122 {
123 // only set our OSD name for the primary device
124 if ((*it)->GetLogicalAddress() == GetPrimaryLogicalAdddress())
125 (*it)->SetOSDName(m_configuration.strDeviceName);
126
127 // set the default menu language for devices we control
128 (*it)->SetMenuLanguage(m_configuration.strDeviceLanguage);
129 }
130
131 // set the physical address
132 SetPhysicalAddress(m_configuration);
133
134 // make the primary device the active source if the option is set
135 if (m_configuration.bActivateSource == 1)
136 GetPrimaryDevice()->ActivateSource(500);
137
138 return true;
139 }
140
141 bool CCECClient::SetHDMIPort(const cec_logical_address iBaseDevice, const uint8_t iPort, bool bForce /* = false */)
142 {
143 bool bReturn(false);
144
145 // limit the HDMI port range to 1-15
146 if (iPort < CEC_MIN_HDMI_PORTNUMBER ||
147 iPort > CEC_MAX_HDMI_PORTNUMBER)
148 return bReturn;
149
150 LIB_CEC->AddLog(CEC_LOG_NOTICE, "setting HDMI port to %d on device %s (%d)", iPort, ToString(iBaseDevice), (int)iBaseDevice);
151
152 // update the configuration
153 {
154 CLockObject lock(m_mutex);
155 m_configuration.baseDevice = iBaseDevice;
156 m_configuration.iHDMIPort = iPort;
157 }
158
159 // don't continue if the connection isn't opened
160 if (!m_processor->CECInitialised() && !bForce)
161 return true;
162
163 // get the PA of the base device
164 uint16_t iPhysicalAddress(CEC_INVALID_PHYSICAL_ADDRESS);
165 CCECBusDevice *baseDevice = m_processor->GetDevice(iBaseDevice);
166 if (baseDevice)
167 iPhysicalAddress = baseDevice->GetPhysicalAddress(GetPrimaryLogicalAdddress());
168
169 // add our port number
170 if (iPhysicalAddress <= CEC_MAX_PHYSICAL_ADDRESS)
171 {
172 if (iPhysicalAddress == 0)
173 iPhysicalAddress += 0x1000 * iPort;
174 else if (iPhysicalAddress % 0x1000 == 0)
175 iPhysicalAddress += 0x100 * iPort;
176 else if (iPhysicalAddress % 0x100 == 0)
177 iPhysicalAddress += 0x10 * iPort;
178 else if (iPhysicalAddress % 0x10 == 0)
179 iPhysicalAddress += iPort;
180
181 bReturn = true;
182 }
183
184 // set the default address when something went wrong
185 if (!bReturn)
186 {
187 uint16_t iEepromAddress = m_processor->GetPhysicalAddressFromEeprom();
188 if (CLibCEC::IsValidPhysicalAddress(iEepromAddress))
189 {
190 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);
191 iPhysicalAddress = iEepromAddress;
192 bReturn = true;
193 }
194 else
195 {
196 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);
197 iPhysicalAddress = CEC_DEFAULT_PHYSICAL_ADDRESS;
198 }
199 }
200
201 // and set the address
202 SetDevicePhysicalAddress(iPhysicalAddress);
203
204 CallbackConfigurationChanged(m_configuration);
205
206 return bReturn;
207 }
208
209 void CCECClient::ResetPhysicalAddress(void)
210 {
211 SetPhysicalAddress(m_configuration);
212 }
213
214 void CCECClient::SetPhysicalAddress(const libcec_configuration &configuration)
215 {
216 bool bPASet(false);
217
218 // override the physical address from configuration.iPhysicalAddress if it's set
219 if (!bPASet && CLibCEC::IsValidPhysicalAddress(configuration.iPhysicalAddress))
220 bPASet = SetPhysicalAddress(configuration.iPhysicalAddress);
221
222 // try to autodetect the address
223 if (!bPASet && m_processor->CECInitialised())
224 {
225 bPASet = AutodetectPhysicalAddress();
226 m_configuration.bAutodetectAddress = bPASet ? 1 : 0;
227 }
228
229 // use the base device + hdmi port settings
230 if (!bPASet)
231 bPASet = SetHDMIPort(configuration.baseDevice, configuration.iHDMIPort);
232
233 // reset to defaults if something went wrong
234 if (!bPASet)
235 {
236 LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - resetting HDMI port and base device to defaults", __FUNCTION__);
237 m_configuration.baseDevice = CECDEVICE_UNKNOWN;
238 m_configuration.iHDMIPort = CEC_HDMI_PORTNUMBER_NONE;
239 }
240 }
241
242 bool CCECClient::SetPhysicalAddress(const uint16_t iPhysicalAddress)
243 {
244 // update the configuration
245 bool bChanged(true);
246 {
247 CLockObject lock(m_mutex);
248 if (m_configuration.iPhysicalAddress == iPhysicalAddress)
249 bChanged = false;
250 else
251 m_configuration.iPhysicalAddress = iPhysicalAddress;
252 }
253 if (!bChanged)
254 {
255 LIB_CEC->AddLog(CEC_LOG_DEBUG, "physical address unchanged (%04X)", iPhysicalAddress);
256 return true;
257 }
258
259 LIB_CEC->AddLog(CEC_LOG_DEBUG, "setting physical address to '%04X'", iPhysicalAddress);
260
261 // set the physical address for each device
262 SetDevicePhysicalAddress(iPhysicalAddress);
263
264 // and send back the updated configuration
265 CallbackConfigurationChanged(m_configuration);
266
267 return true;
268 }
269
270 void CCECClient::SetSupportedDeviceTypes(void)
271 {
272 cec_device_type_list types;
273 types.Clear();
274
275 // get the command handler for the tv
276 CCECCommandHandler *tvHandler = m_processor->GetTV()->GetHandler();
277 if (!tvHandler)
278 return;
279
280 // check all device types
281 for (uint8_t iPtr = 0; iPtr < 5; iPtr++)
282 {
283 if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
284 continue;
285
286 // get the supported device type. the handler will replace types it doesn't support by one it does support
287 cec_device_type type = tvHandler->GetReplacementDeviceType(m_configuration.deviceTypes.types[iPtr]);
288 if (!types.IsSet(type))
289 types.Add(type);
290 }
291 m_processor->GetTV()->MarkHandlerReady();
292
293 // set the new type list
294 m_configuration.deviceTypes = types;
295
296 // persist the new configuration
297 PersistConfiguration(m_configuration);
298 }
299
300 bool CCECClient::AllocateLogicalAddresses(void)
301 {
302 // reset all previous LAs that were set
303 m_configuration.logicalAddresses.Clear();
304
305 // get the supported device types from the command handler of the TV
306 SetSupportedDeviceTypes();
307
308 // display an error if no device types are set
309 if (m_configuration.deviceTypes.IsEmpty())
310 {
311 LIB_CEC->AddLog(CEC_LOG_ERROR, "no device types given");
312 return false;
313 }
314
315 // check each entry of the list
316 for (uint8_t iPtr = 0; iPtr < 5; iPtr++)
317 {
318 if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
319 continue;
320
321 // find an LA for this type
322 cec_logical_address address(CECDEVICE_UNKNOWN);
323 if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RECORDING_DEVICE)
324 address = AllocateLogicalAddressRecordingDevice();
325 if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_TUNER)
326 address = AllocateLogicalAddressTuner();
327 if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_PLAYBACK_DEVICE)
328 address = AllocateLogicalAddressPlaybackDevice();
329 if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_AUDIO_SYSTEM)
330 address = AllocateLogicalAddressAudioSystem();
331
332 // display an error if no LA could be allocated
333 if (address == CECDEVICE_UNKNOWN)
334 {
335 LIB_CEC->AddLog(CEC_LOG_ERROR, "%s - failed to allocate device '%d', type '%s'", __FUNCTION__, iPtr, ToString(m_configuration.deviceTypes.types[iPtr]));
336 return false;
337 }
338
339 // display the registered LA
340 LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - device '%d', type '%s', LA '%X'", __FUNCTION__, iPtr, ToString(m_configuration.deviceTypes.types[iPtr]), address);
341 m_configuration.logicalAddresses.Set(address);
342 }
343
344 // persist the new configuration
345 PersistConfiguration(m_configuration);
346
347 return true;
348 }
349
350 cec_logical_address CCECClient::AllocateLogicalAddressRecordingDevice(void)
351 {
352 cec_logical_address retVal(CECDEVICE_UNKNOWN);
353
354 LIB_CEC->AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'recording device'");
355 if (m_processor->TryLogicalAddress(CECDEVICE_RECORDINGDEVICE1, m_configuration.cecVersion))
356 retVal = CECDEVICE_RECORDINGDEVICE1;
357 else if (m_processor->TryLogicalAddress(CECDEVICE_RECORDINGDEVICE2, m_configuration.cecVersion))
358 retVal = CECDEVICE_RECORDINGDEVICE2;
359 else if (m_processor->TryLogicalAddress(CECDEVICE_RECORDINGDEVICE3, m_configuration.cecVersion))
360 retVal = CECDEVICE_RECORDINGDEVICE3;
361
362 return retVal;
363 }
364
365 cec_logical_address CCECClient::AllocateLogicalAddressTuner(void)
366 {
367 cec_logical_address retVal(CECDEVICE_UNKNOWN);
368
369 LIB_CEC->AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'tuner'");
370 if (m_processor->TryLogicalAddress(CECDEVICE_TUNER1, m_configuration.cecVersion))
371 retVal = CECDEVICE_TUNER1;
372 else if (m_processor->TryLogicalAddress(CECDEVICE_TUNER2, m_configuration.cecVersion))
373 retVal = CECDEVICE_TUNER2;
374 else if (m_processor->TryLogicalAddress(CECDEVICE_TUNER3, m_configuration.cecVersion))
375 retVal = CECDEVICE_TUNER3;
376 else if (m_processor->TryLogicalAddress(CECDEVICE_TUNER4, m_configuration.cecVersion))
377 retVal = CECDEVICE_TUNER4;
378
379 return retVal;
380 }
381
382 cec_logical_address CCECClient::AllocateLogicalAddressPlaybackDevice(void)
383 {
384 cec_logical_address retVal(CECDEVICE_UNKNOWN);
385
386 LIB_CEC->AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'playback device'");
387 if (m_processor->TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE1, m_configuration.cecVersion))
388 retVal = CECDEVICE_PLAYBACKDEVICE1;
389 else if (m_processor->TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE2, m_configuration.cecVersion))
390 retVal = CECDEVICE_PLAYBACKDEVICE2;
391 else if (m_processor->TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE3, m_configuration.cecVersion))
392 retVal = CECDEVICE_PLAYBACKDEVICE3;
393
394 return retVal;
395 }
396
397 cec_logical_address CCECClient::AllocateLogicalAddressAudioSystem(void)
398 {
399 cec_logical_address retVal(CECDEVICE_UNKNOWN);
400
401 LIB_CEC->AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'audiosystem'");
402 if (m_processor->TryLogicalAddress(CECDEVICE_AUDIOSYSTEM, m_configuration.cecVersion))
403 retVal = CECDEVICE_AUDIOSYSTEM;
404
405 return retVal;
406 }
407
408 CCECBusDevice *CCECClient::GetDeviceByType(const cec_device_type type) const
409 {
410 // get all devices that match our logical addresses
411 CECDEVICEVEC devices;
412 m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
413
414 // filter the type we need
415 CCECDeviceMap::FilterType(type, devices);
416
417 return devices.empty() ?
418 NULL :
419 *devices.begin();
420 }
421
422 bool CCECClient::ChangeDeviceType(const cec_device_type from, const cec_device_type to)
423 {
424 if (from == to)
425 return true;
426
427 LIB_CEC->AddLog(CEC_LOG_NOTICE, "changing device type '%s' into '%s'", ToString(from), ToString(to));
428
429 {
430 CLockObject lock(m_mutex);
431
432 // get the previous device that was allocated
433 CCECBusDevice *previousDevice = GetDeviceByType(from);
434 if (!previousDevice)
435 return false;
436
437 // change the type in the device type list
438 bool bChanged(false);
439 for (uint8_t iPtr = 0; iPtr < 5; iPtr++)
440 {
441 if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
442 continue;
443
444 if (m_configuration.deviceTypes.types[iPtr] == from)
445 {
446 bChanged = true;
447 m_configuration.deviceTypes.types[iPtr] = to;
448 }
449 else if (m_configuration.deviceTypes.types[iPtr] == to && bChanged)
450 {
451 // ensure that dupes are removed
452 m_configuration.deviceTypes.types[iPtr] = CEC_DEVICE_TYPE_RESERVED;
453 }
454 }
455 }
456
457 // re-register the client to set the new ackmask
458 if (!m_processor->RegisterClient(this))
459 return false;
460
461 // persist the new configuration
462 PersistConfiguration(m_configuration);
463
464 return true;
465 }
466
467 bool CCECClient::SetLogicalAddress(const cec_logical_address iLogicalAddress)
468 {
469 bool bReturn(true);
470
471 if (GetPrimaryLogicalAdddress() != iLogicalAddress)
472 {
473 LIB_CEC->AddLog(CEC_LOG_NOTICE, "setting primary logical address to %1x", iLogicalAddress);
474 {
475 CLockObject lock(m_mutex);
476 m_configuration.logicalAddresses.primary = iLogicalAddress;
477 m_configuration.logicalAddresses.Set(iLogicalAddress);
478 }
479
480 bReturn = m_processor->RegisterClient(this);
481
482 // persist the new configuration
483 if (bReturn)
484 PersistConfiguration(m_configuration);
485 }
486
487 return bReturn;
488 }
489
490 bool CCECClient::Transmit(const cec_command &data, bool bIsReply)
491 {
492 return m_processor ? m_processor->Transmit(data, bIsReply) : false;
493 }
494
495 bool CCECClient::SendPowerOnDevices(const cec_logical_address address /* = CECDEVICE_TV */)
496 {
497 // if the broadcast address if set as destination, read the wakeDevices setting
498 if (address == CECDEVICE_BROADCAST)
499 {
500 CECDEVICEVEC devices;
501 m_processor->GetDevices()->GetWakeDevices(m_configuration, devices);
502 return m_processor->PowerOnDevices(GetPrimaryLogicalAdddress(), devices);
503 }
504
505 return m_processor->PowerOnDevice(GetPrimaryLogicalAdddress(), address);
506 }
507
508 bool CCECClient::SendStandbyDevices(const cec_logical_address address /* = CECDEVICE_BROADCAST */)
509 {
510 // if the broadcast address if set as destination, read the standbyDevices setting
511 if (address == CECDEVICE_BROADCAST)
512 {
513 CECDEVICEVEC devices;
514 m_processor->GetDevices()->GetPowerOffDevices(m_configuration, devices);
515 return m_processor->StandbyDevices(GetPrimaryLogicalAdddress(), devices);
516 }
517
518 return m_processor->StandbyDevice(GetPrimaryLogicalAdddress(), address);
519 }
520
521 bool CCECClient::SendSetActiveSource(const cec_device_type type /* = CEC_DEVICE_TYPE_RESERVED */)
522 {
523 // get the devices that are controlled by us
524 CECDEVICEVEC devices;
525 m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
526
527 // filter out the device that matches the given type
528 if (type != CEC_DEVICE_TYPE_RESERVED)
529 CCECDeviceMap::FilterType(type, devices);
530
531 // no devices left, re-fetch the list of devices that are controlled by us
532 if (devices.empty())
533 m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
534
535 if (!devices.empty())
536 {
537 // get the first device from the list
538 CCECBusDevice *device = *devices.begin();
539
540 // and activate it
541 if (!m_processor->CECInitialised())
542 device->MarkAsActiveSource();
543 else if (device->HasValidPhysicalAddress())
544 return device->ActivateSource();
545 }
546
547 return false;
548 }
549
550 CCECPlaybackDevice *CCECClient::GetPlaybackDevice(void)
551 {
552 CCECPlaybackDevice *device(NULL);
553 CECDEVICEVEC devices;
554
555 // get the playback devices
556 m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
557 CCECDeviceMap::FilterType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE, devices);
558
559 // no matches, get the recording devices
560 if (devices.empty())
561 {
562 m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
563 CCECDeviceMap::FilterType(CEC_DEVICE_TYPE_RECORDING_DEVICE, devices);
564 }
565
566 // get the first device that matches, and cast it to CCECPlaybackDevice
567 if (!devices.empty())
568 device = (*devices.begin())->AsPlaybackDevice();
569
570 return device;
571 }
572
573 cec_logical_address CCECClient::GetPrimaryLogicalAdddress(void)
574 {
575 CLockObject lock(m_mutex);
576 return m_configuration.logicalAddresses.primary;
577 }
578
579 CCECBusDevice *CCECClient::GetPrimaryDevice(void)
580 {
581 return m_processor->GetDevice(GetPrimaryLogicalAdddress());
582 }
583
584 bool CCECClient::SendSetDeckControlMode(const cec_deck_control_mode mode, bool bSendUpdate /* = true */)
585 {
586 // find a playback device that we control
587 CCECPlaybackDevice *device = GetPlaybackDevice();
588 if (device)
589 {
590 // and set the deck control mode if there is a match
591 device->SetDeckControlMode(mode);
592 if (bSendUpdate)
593 return device->TransmitDeckStatus(CECDEVICE_TV, false);
594 return true;
595 }
596
597 // no match
598 return false;
599 }
600
601 bool CCECClient::SendSetDeckInfo(const cec_deck_info info, bool bSendUpdate /* = true */)
602 {
603 // find a playback device that we control
604 CCECPlaybackDevice *device = GetPlaybackDevice();
605 if (device)
606 {
607 // and set the deck status if there is a match
608 device->SetDeckStatus(info);
609 if (bSendUpdate)
610 return device->AsPlaybackDevice()->TransmitDeckStatus(CECDEVICE_TV, false);
611 return true;
612 }
613
614 // no match
615 return false;
616 }
617
618 bool CCECClient::SendSetMenuState(const cec_menu_state state, bool bSendUpdate /* = true */)
619 {
620 CECDEVICEVEC devices;
621
622 // set the menu state for all devices that are controlled by us
623 m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
624 for (CECDEVICEVEC::iterator it = devices.begin(); it != devices.end(); it++)
625 {
626 (*it)->SetMenuState(state);
627 if (bSendUpdate)
628 (*it)->TransmitMenuState(CECDEVICE_TV, false);
629 }
630
631 return true;
632 }
633
634 bool CCECClient::SendSetInactiveView(void)
635 {
636 CECDEVICEVEC devices;
637
638 // mark all devices that are controlled by us as inactive source
639 m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
640 for (CECDEVICEVEC::iterator it = devices.begin(); it != devices.end(); it++)
641 {
642 if ((*it)->IsActiveSource())
643 {
644 (*it)->MarkAsInactiveSource();
645 return (*it)->TransmitInactiveSource();
646 }
647 }
648
649 return true;
650 }
651
652 bool CCECClient::SendSetOSDString(const cec_logical_address iLogicalAddress, const cec_display_control duration, const char *strMessage)
653 {
654 CCECBusDevice *primary = GetPrimaryDevice();
655 if (primary)
656 return primary->TransmitOSDString(iLogicalAddress, duration, strMessage, false);
657
658 return false;
659 }
660
661 cec_version CCECClient::GetDeviceCecVersion(const cec_logical_address iAddress)
662 {
663 CCECBusDevice *device = m_processor->GetDevice(iAddress);
664 if (device)
665 return device->GetCecVersion(GetPrimaryLogicalAdddress());
666 return CEC_VERSION_UNKNOWN;
667 }
668
669 bool CCECClient::GetDeviceMenuLanguage(const cec_logical_address iAddress, cec_menu_language &language)
670 {
671 CCECBusDevice *device = m_processor->GetDevice(iAddress);
672 if (device)
673 {
674 language = device->GetMenuLanguage(GetPrimaryLogicalAdddress());
675 return (strcmp(language.language, "???") != 0);
676 }
677 return false;
678 }
679
680 cec_osd_name CCECClient::GetDeviceOSDName(const cec_logical_address iAddress)
681 {
682 cec_osd_name retVal;
683 retVal.device = iAddress;
684 retVal.name[0] = 0;
685
686 CCECBusDevice *device = m_processor->GetDevice(iAddress);
687 if (device)
688 {
689 CStdString strOSDName = device->GetOSDName(GetPrimaryLogicalAdddress());
690 snprintf(retVal.name, sizeof(retVal.name), "%s", strOSDName.c_str());
691 retVal.device = iAddress;
692 }
693
694 return retVal;
695 }
696
697 uint16_t CCECClient::GetDevicePhysicalAddress(const cec_logical_address iAddress)
698 {
699 CCECBusDevice *device = m_processor->GetDevice(iAddress);
700 if (device)
701 return device->GetPhysicalAddress(GetPrimaryLogicalAdddress());
702 return CEC_INVALID_PHYSICAL_ADDRESS;
703 }
704
705 cec_power_status CCECClient::GetDevicePowerStatus(const cec_logical_address iAddress)
706 {
707 CCECBusDevice *device = m_processor->GetDevice(iAddress);
708 if (device)
709 return device->GetPowerStatus(GetPrimaryLogicalAdddress());
710 return CEC_POWER_STATUS_UNKNOWN;
711 }
712
713 uint64_t CCECClient::GetDeviceVendorId(const cec_logical_address iAddress)
714 {
715 CCECBusDevice *device = m_processor->GetDevice(iAddress);
716 if (device)
717 return device->GetVendorId(GetPrimaryLogicalAdddress());
718 return CEC_VENDOR_UNKNOWN;
719 }
720
721 uint8_t CCECClient::SendVolumeUp(bool bSendRelease /* = true */)
722 {
723 CCECBusDevice *device = GetPrimaryDevice();
724 CCECAudioSystem *audio = m_processor->GetAudioSystem();
725
726 return device && audio && audio->IsPresent() ?
727 audio->VolumeUp(device->GetLogicalAddress(), bSendRelease) :
728 (uint8_t)CEC_AUDIO_VOLUME_STATUS_UNKNOWN;
729 }
730
731 uint8_t CCECClient::SendVolumeDown(bool bSendRelease /* = true */)
732 {
733 CCECBusDevice *device = GetPrimaryDevice();
734 CCECAudioSystem *audio = m_processor->GetAudioSystem();
735
736 return device && audio && audio->IsPresent() ?
737 audio->VolumeDown(device->GetLogicalAddress(), bSendRelease) :
738 (uint8_t)CEC_AUDIO_VOLUME_STATUS_UNKNOWN;
739 }
740
741 uint8_t CCECClient::SendMuteAudio(void)
742 {
743 CCECBusDevice *device = GetPrimaryDevice();
744 CCECAudioSystem *audio = m_processor->GetAudioSystem();
745
746 return device && audio && audio->IsPresent() ?
747 audio->MuteAudio(device->GetLogicalAddress()) :
748 (uint8_t)CEC_AUDIO_VOLUME_STATUS_UNKNOWN;
749 }
750
751 bool CCECClient::SendKeypress(const cec_logical_address iDestination, const cec_user_control_code key, bool bWait /* = true */)
752 {
753 CCECBusDevice *dest = m_processor->GetDevice(iDestination);
754
755 return dest ?
756 dest->TransmitKeypress(GetPrimaryLogicalAdddress(), key, bWait) :
757 false;
758 }
759
760 bool CCECClient::SendKeyRelease(const cec_logical_address iDestination, bool bWait /* = true */)
761 {
762 CCECBusDevice *dest = m_processor->GetDevice(iDestination);
763
764 return dest ?
765 dest->TransmitKeyRelease(GetPrimaryLogicalAdddress(), bWait) :
766 false;
767 }
768
769 bool CCECClient::GetCurrentConfiguration(libcec_configuration &configuration)
770 {
771 CLockObject lock(m_mutex);
772
773 // client version 1.5.0
774 snprintf(configuration.strDeviceName, 13, "%s", m_configuration.strDeviceName);
775 configuration.deviceTypes = m_configuration.deviceTypes;
776 configuration.bAutodetectAddress = m_configuration.bAutodetectAddress;
777 configuration.iPhysicalAddress = m_configuration.iPhysicalAddress;
778 configuration.baseDevice = m_configuration.baseDevice;
779 configuration.iHDMIPort = m_configuration.iHDMIPort;
780 configuration.clientVersion = m_configuration.clientVersion;
781 configuration.serverVersion = m_configuration.serverVersion;
782 configuration.tvVendor = m_configuration.tvVendor;
783 configuration.bGetSettingsFromROM = m_configuration.bGetSettingsFromROM;
784 configuration.bUseTVMenuLanguage = m_configuration.bUseTVMenuLanguage;
785 configuration.bActivateSource = m_configuration.bActivateSource;
786 configuration.wakeDevices = m_configuration.wakeDevices;
787 configuration.powerOffDevices = m_configuration.powerOffDevices;
788 configuration.bPowerOffScreensaver = m_configuration.bPowerOffScreensaver;
789 configuration.bPowerOffOnStandby = m_configuration.bPowerOffOnStandby;
790 configuration.bSendInactiveSource = m_configuration.bSendInactiveSource;
791 configuration.logicalAddresses = m_configuration.logicalAddresses;
792 configuration.iFirmwareVersion = m_configuration.iFirmwareVersion;
793 configuration.bPowerOffDevicesOnStandby = m_configuration.bPowerOffDevicesOnStandby;
794 configuration.bShutdownOnStandby = m_configuration.bShutdownOnStandby;
795 memcpy(configuration.strDeviceLanguage, m_configuration.strDeviceLanguage, 3);
796 configuration.iFirmwareBuildDate = m_configuration.iFirmwareBuildDate;
797 configuration.bMonitorOnly = m_configuration.bMonitorOnly;
798 configuration.cecVersion = m_configuration.cecVersion;
799 configuration.adapterType = m_configuration.adapterType;
800
801 return true;
802 }
803
804 bool CCECClient::SetConfiguration(const libcec_configuration &configuration)
805 {
806 bool bIsRunning(m_processor && m_processor->CECInitialised());
807 CCECBusDevice *primary = bIsRunning ? GetPrimaryDevice() : NULL;
808 uint16_t iPA = primary ? primary->GetCurrentPhysicalAddress() : CEC_INVALID_PHYSICAL_ADDRESS;
809
810 // update the callbacks
811 if (configuration.callbacks)
812 EnableCallbacks(configuration.callbackParam, configuration.callbacks);
813
814 // update the client version
815 SetClientVersion((cec_client_version)configuration.clientVersion);
816
817 // update the OSD name
818 CStdString strOSDName(configuration.strDeviceName);
819 SetOSDName(strOSDName);
820
821 // update the TV vendor override
822 SetTVVendorOverride((cec_vendor_id)configuration.tvVendor);
823
824 // just copy these
825 {
826 CLockObject lock(m_mutex);
827 m_configuration.bUseTVMenuLanguage = configuration.bUseTVMenuLanguage;
828 m_configuration.bActivateSource = configuration.bActivateSource;
829 m_configuration.bGetSettingsFromROM = configuration.bGetSettingsFromROM;
830 m_configuration.wakeDevices = configuration.wakeDevices;
831 m_configuration.powerOffDevices = configuration.powerOffDevices;
832 m_configuration.bPowerOffScreensaver = configuration.bPowerOffScreensaver;
833 m_configuration.bPowerOffOnStandby = configuration.bPowerOffOnStandby;
834 m_configuration.bSendInactiveSource = configuration.bSendInactiveSource;
835 m_configuration.bPowerOffDevicesOnStandby = configuration.bPowerOffDevicesOnStandby;
836 m_configuration.bShutdownOnStandby = configuration.bShutdownOnStandby;
837 memcpy(m_configuration.strDeviceLanguage, configuration.strDeviceLanguage, 3);
838 m_configuration.bMonitorOnly = configuration.bMonitorOnly;
839 m_configuration.cecVersion = configuration.cecVersion;
840 m_configuration.adapterType = configuration.adapterType;
841 m_configuration.deviceTypes.Add(CEC_DEVICE_TYPE_RECORDING_DEVICE);
842 }
843
844 bool bNeedReinit(false);
845
846 // device types
847 if (SetDeviceTypes(configuration.deviceTypes))
848 {
849 // the device type changed. just copy the rest, and re-register
850 {
851 CLockObject lock(m_mutex);
852 m_configuration.iPhysicalAddress = configuration.iPhysicalAddress;
853 m_configuration.baseDevice = configuration.baseDevice;
854 m_configuration.iHDMIPort = configuration.iHDMIPort;
855 bNeedReinit = true;
856 }
857 }
858 else
859 {
860 // set the physical address
861 SetPhysicalAddress(configuration);
862 }
863
864 // persist the new configuration
865 PersistConfiguration(m_configuration);
866
867 if (!primary)
868 primary = GetPrimaryDevice();
869
870 if (bNeedReinit || !primary || primary->GetCurrentPhysicalAddress() != iPA)
871 {
872 // PA or device type changed
873 m_processor->RegisterClient(this);
874 }
875 else if (primary && configuration.bActivateSource == 1 && bIsRunning && !primary->IsActiveSource())
876 {
877 // activate the source if we're not already the active source
878 primary->ActivateSource();
879 }
880
881 return true;
882 }
883
884 void CCECClient::AddCommand(const cec_command &command)
885 {
886 // don't forward the standby opcode more than once every 10 seconds
887 if (command.opcode == CEC_OPCODE_STANDBY)
888 {
889 CLockObject lock(m_mutex);
890 if (m_iPreventForwardingPowerOffCommand != 0 &&
891 m_iPreventForwardingPowerOffCommand > GetTimeMs())
892 return;
893 else
894 m_iPreventForwardingPowerOffCommand = GetTimeMs() + CEC_FORWARD_STANDBY_MIN_INTERVAL;
895 }
896
897 if (command.destination == CECDEVICE_BROADCAST || GetLogicalAddresses().IsSet(command.destination))
898 {
899 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);
900 CallbackAddCommand(command);
901 }
902 }
903
904 int CCECClient::MenuStateChanged(const cec_menu_state newState)
905 {
906 LIB_CEC->AddLog(CEC_LOG_DEBUG, ">> %s: %s", ToString(CEC_OPCODE_MENU_REQUEST), ToString(newState));
907 return CallbackMenuStateChanged(newState);
908 }
909
910 void CCECClient::AddKey(bool bSendComboKey /* = false */)
911 {
912 cec_keypress key;
913 key.keycode = CEC_USER_CONTROL_CODE_UNKNOWN;
914
915 {
916 CLockObject lock(m_mutex);
917 if (m_iCurrentButton != CEC_USER_CONTROL_CODE_UNKNOWN)
918 {
919 key.duration = (unsigned int) (GetTimeMs() - m_buttontime);
920
921 if (key.duration > COMBO_TIMEOUT_MS || m_iCurrentButton != COMBO_KEY || bSendComboKey)
922 {
923 key.keycode = m_iCurrentButton;
924
925 m_iCurrentButton = CEC_USER_CONTROL_CODE_UNKNOWN;
926 m_buttontime = 0;
927 }
928 }
929 }
930
931 if (key.keycode != CEC_USER_CONTROL_CODE_UNKNOWN)
932 {
933 LIB_CEC->AddLog(CEC_LOG_DEBUG, "key released: %s (%1x)", ToString(key.keycode), key.keycode);
934 CallbackAddKey(key);
935 }
936 }
937
938 void CCECClient::AddKey(const cec_keypress &key)
939 {
940 // send back the previous key if there is one
941 AddKey();
942
943 cec_keypress transmitKey(key);
944
945 {
946 CLockObject lock(m_mutex);
947 if (key.duration > 0 || key.keycode > CEC_USER_CONTROL_CODE_MAX)
948 {
949 transmitKey.keycode = CEC_USER_CONTROL_CODE_UNKNOWN;
950 }
951 else if (m_iCurrentButton == COMBO_KEY)
952 {
953 // stop + ok -> exit
954 if (key.keycode == CEC_USER_CONTROL_CODE_SELECT)
955 transmitKey.keycode = CEC_USER_CONTROL_CODE_EXIT;
956 // stop + pause -> root menu
957 else if (key.keycode == CEC_USER_CONTROL_CODE_ROOT_MENU)
958 transmitKey.keycode = CEC_USER_CONTROL_CODE_ROOT_MENU;
959 // stop + play -> dot (which is handled as context menu in xbmc)
960 else if (key.keycode == CEC_USER_CONTROL_CODE_PLAY)
961 transmitKey.keycode = CEC_USER_CONTROL_CODE_DOT;
962 // default, send back the previous key
963 else
964 AddKey(true);
965 }
966
967 m_iCurrentButton = transmitKey.keycode;
968 m_buttontime = m_iCurrentButton == CEC_USER_CONTROL_CODE_UNKNOWN || key.duration > 0 ? 0 : GetTimeMs();
969 }
970
971 LIB_CEC->AddLog(CEC_LOG_DEBUG, "key pressed: %s (%1x)", ToString(transmitKey.keycode), transmitKey.keycode);
972 CallbackAddKey(transmitKey);
973 }
974
975 void CCECClient::SetCurrentButton(const cec_user_control_code iButtonCode)
976 {
977 // push a keypress to the buffer with 0 duration and another with the duration set when released
978 cec_keypress key;
979 key.duration = 0;
980 key.keycode = iButtonCode;
981
982 AddKey(key);
983 }
984
985 void CCECClient::CheckKeypressTimeout(void)
986 {
987 cec_keypress key;
988
989 {
990 CLockObject lock(m_mutex);
991 uint64_t iNow = GetTimeMs();
992
993 if (m_iCurrentButton != CEC_USER_CONTROL_CODE_UNKNOWN &&
994 ((m_iCurrentButton == COMBO_KEY && iNow - m_buttontime > COMBO_TIMEOUT_MS) ||
995 (m_iCurrentButton != COMBO_KEY && iNow - m_buttontime > CEC_BUTTON_TIMEOUT)))
996 {
997 key.duration = (unsigned int) (iNow - m_buttontime);
998 key.keycode = m_iCurrentButton;
999
1000 m_iCurrentButton = CEC_USER_CONTROL_CODE_UNKNOWN;
1001 m_buttontime = 0;
1002 }
1003 else
1004 {
1005 return;
1006 }
1007 }
1008
1009 LIB_CEC->AddLog(CEC_LOG_DEBUG, "key auto-released: %s (%1x)", ToString(key.keycode), key.keycode);
1010 CallbackAddKey(key);
1011 }
1012
1013 bool CCECClient::EnableCallbacks(void *cbParam, ICECCallbacks *callbacks)
1014 {
1015 CLockObject lock(m_cbMutex);
1016 m_configuration.callbackParam = cbParam;
1017 m_configuration.callbacks = callbacks;
1018 return true;
1019 }
1020
1021 bool CCECClient::PingAdapter(void)
1022 {
1023 return m_processor ? m_processor->PingAdapter() : false;
1024 }
1025
1026 std::string CCECClient::GetConnectionInfo(void)
1027 {
1028 CStdString strLog;
1029 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);
1030 if (m_configuration.iFirmwareBuildDate != CEC_FW_BUILD_UNKNOWN)
1031 {
1032 time_t buildTime = (time_t)m_configuration.iFirmwareBuildDate;
1033 strLog.AppendFormat(", firmware build date: %s", asctime(gmtime(&buildTime)));
1034 strLog = strLog.substr(0, strLog.length() > 0 ? (size_t)(strLog.length() - 1) : 0); // strip \n added by asctime
1035 strLog.append(" +0000");
1036 }
1037
1038 // log the addresses that are being used
1039 if (!m_configuration.logicalAddresses.IsEmpty())
1040 {
1041 strLog.append(", logical address(es) = ");
1042 CECDEVICEVEC devices;
1043 m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
1044 for (CECDEVICEVEC::iterator it = devices.begin(); it != devices.end(); it++)
1045 strLog.AppendFormat("%s (%X) ", (*it)->GetLogicalAddressName(), (*it)->GetLogicalAddress());
1046 }
1047
1048 if (!CLibCEC::IsValidPhysicalAddress(m_configuration.iPhysicalAddress))
1049 strLog.AppendFormat(", base device: %s (%X), HDMI port number: %d", ToString(m_configuration.baseDevice), m_configuration.baseDevice, m_configuration.iHDMIPort);
1050 uint16_t iPhysicalAddress = GetPrimaryDevice()->GetPhysicalAddress(GetLogicalAddresses().primary, false);
1051 strLog.AppendFormat(", physical address: %x.%x.%x.%x", (iPhysicalAddress >> 12) & 0xF, (iPhysicalAddress >> 8) & 0xF, (iPhysicalAddress >> 4) & 0xF, iPhysicalAddress & 0xF);
1052
1053 strLog.AppendFormat(", %s", LIB_CEC->GetLibInfo());
1054
1055 std::string strReturn(strLog.c_str());
1056 return strReturn;
1057 }
1058
1059 void CCECClient::SetTVVendorOverride(const cec_vendor_id id)
1060 {
1061 {
1062 CLockObject lock(m_mutex);
1063 m_configuration.tvVendor = id;
1064 }
1065
1066 if (id != CEC_VENDOR_UNKNOWN)
1067 {
1068 LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - vendor id '%s'", __FUNCTION__, ToString(id));
1069
1070 CCECBusDevice *tv = m_processor ? m_processor->GetTV() : NULL;
1071 if (tv)
1072 tv->SetVendorId((uint64_t)id);
1073 }
1074
1075 // persist the new configuration
1076 PersistConfiguration(m_configuration);
1077 }
1078
1079 cec_vendor_id CCECClient::GetTVVendorOverride(void)
1080 {
1081 CLockObject lock(m_mutex);
1082 return (cec_vendor_id)m_configuration.tvVendor;
1083 }
1084
1085 void CCECClient::SetOSDName(const std::string &strDeviceName)
1086 {
1087 {
1088 CLockObject lock(m_mutex);
1089 snprintf(m_configuration.strDeviceName, 13, "%s", strDeviceName.c_str());
1090 }
1091
1092 LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - using OSD name '%s'", __FUNCTION__, strDeviceName.c_str());
1093
1094 CCECBusDevice *primary = GetPrimaryDevice();
1095 if (primary && !primary->GetCurrentOSDName().Equals(strDeviceName.c_str()))
1096 {
1097 primary->SetOSDName(strDeviceName);
1098 if (m_processor && m_processor->CECInitialised())
1099 primary->TransmitOSDName(CECDEVICE_TV, false);
1100 }
1101
1102 // persist the new configuration
1103 PersistConfiguration(m_configuration);
1104 }
1105
1106 std::string CCECClient::GetOSDName(void)
1107 {
1108 CLockObject lock(m_mutex);
1109 std::string strOSDName(m_configuration.strDeviceName);
1110 return strOSDName;
1111 }
1112
1113 void CCECClient::SetWakeDevices(const cec_logical_addresses &addresses)
1114 {
1115 {
1116 CLockObject lock(m_mutex);
1117 m_configuration.wakeDevices = addresses;
1118 }
1119 // persist the new configuration
1120 PersistConfiguration(m_configuration);
1121 }
1122
1123 cec_logical_addresses CCECClient::GetWakeDevices(void)
1124 {
1125 CLockObject lock(m_mutex);
1126 return m_configuration.wakeDevices;
1127 }
1128
1129 bool CCECClient::AutodetectPhysicalAddress(void)
1130 {
1131 bool bPhysicalAutodetected(false);
1132 uint16_t iPhysicalAddress = m_processor ? m_processor->GetDetectedPhysicalAddress() : CEC_INVALID_PHYSICAL_ADDRESS;
1133
1134 if (CLibCEC::IsValidPhysicalAddress(iPhysicalAddress))
1135 {
1136 LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - autodetected physical address '%04X'", __FUNCTION__, iPhysicalAddress);
1137
1138 CLockObject lock(m_mutex);
1139 m_configuration.iPhysicalAddress = iPhysicalAddress;
1140 m_configuration.iHDMIPort = CEC_HDMI_PORTNUMBER_NONE;
1141 m_configuration.baseDevice = CECDEVICE_UNKNOWN;
1142 bPhysicalAutodetected = true;
1143 }
1144
1145 SetDevicePhysicalAddress(iPhysicalAddress);
1146
1147 return bPhysicalAutodetected;
1148 }
1149
1150 void CCECClient::SetClientVersion(const cec_client_version version)
1151 {
1152 LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - using client version '%s'", __FUNCTION__, ToString(version));
1153
1154 CLockObject lock(m_mutex);
1155 m_configuration.clientVersion = (uint32_t)version;
1156 }
1157
1158 cec_client_version CCECClient::GetClientVersion(void)
1159 {
1160 CLockObject lock(m_mutex);
1161 return (cec_client_version)m_configuration.clientVersion;
1162 }
1163
1164 bool CCECClient::SetDeviceTypes(const cec_device_type_list &deviceTypes)
1165 {
1166 bool bNeedReinit(false);
1167
1168 {
1169 CLockObject lock(m_mutex);
1170 bNeedReinit = m_processor && m_processor->CECInitialised() &&
1171 (m_configuration.deviceTypes != deviceTypes);
1172 m_configuration.deviceTypes = deviceTypes;
1173 }
1174
1175 // persist the new configuration
1176 PersistConfiguration(m_configuration);
1177
1178 if (bNeedReinit)
1179 LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - using primary device type '%s'", __FUNCTION__, ToString(deviceTypes[0]));
1180
1181 return bNeedReinit;
1182 }
1183
1184 cec_device_type_list CCECClient::GetDeviceTypes(void)
1185 {
1186 cec_device_type_list retVal;
1187 CLockObject lock(m_mutex);
1188 retVal = m_configuration.deviceTypes;
1189 return retVal;
1190 }
1191
1192 bool CCECClient::SetDevicePhysicalAddress(const uint16_t iPhysicalAddress)
1193 {
1194 if (!CLibCEC::IsValidPhysicalAddress(iPhysicalAddress))
1195 {
1196 LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s - not setting invalid physical address %04x", __FUNCTION__, iPhysicalAddress);
1197 return false;
1198 }
1199
1200 // reconfigure all devices
1201 cec_logical_address reactivateSource(CECDEVICE_UNKNOWN);
1202 CECDEVICEVEC devices;
1203 m_processor->GetDevices()->GetByLogicalAddresses(devices, m_configuration.logicalAddresses);
1204 for (CECDEVICEVEC::iterator it = devices.begin(); it != devices.end(); it++)
1205 {
1206 // if this device was the active source, reactivate it afterwards
1207 if ((*it)->IsActiveSource())
1208 reactivateSource = (*it)->GetLogicalAddress();
1209
1210 // mark the device as inactive source
1211 if (IsInitialised())
1212 (*it)->MarkAsInactiveSource();
1213
1214 // set the new physical address
1215 (*it)->SetPhysicalAddress(iPhysicalAddress);
1216
1217 // and transmit it
1218 if (IsInitialised())
1219 (*it)->TransmitPhysicalAddress(false);
1220 }
1221
1222 // reactivate the previous active source
1223 if (reactivateSource != CECDEVICE_UNKNOWN &&
1224 m_processor->CECInitialised() &&
1225 IsInitialised())
1226 {
1227 CCECBusDevice *device = m_processor->GetDevice(reactivateSource);
1228 if (device)
1229 device->ActivateSource();
1230 }
1231
1232 // persist the new configuration
1233 PersistConfiguration(m_configuration);
1234
1235 return true;
1236 }
1237
1238 bool CCECClient::SwitchMonitoring(bool bEnable)
1239 {
1240 LIB_CEC->AddLog(CEC_LOG_NOTICE, "== %s monitoring mode ==", bEnable ? "enabling" : "disabling");
1241
1242 if (m_processor)
1243 {
1244 m_processor->SwitchMonitoring(bEnable);
1245 m_configuration.bMonitorOnly = bEnable;
1246 return bEnable ? true: m_processor->RegisterClient(this);
1247 }
1248
1249 return false;
1250 }
1251
1252 bool CCECClient::PollDevice(const cec_logical_address iAddress)
1253 {
1254 // try to find the primary device
1255 CCECBusDevice *primary = GetPrimaryDevice();
1256 // poll the destination, with the primary as source
1257 if (primary)
1258 return primary->TransmitPoll(iAddress, false);
1259
1260 return m_processor ? m_processor->PollDevice(iAddress) : false;
1261 }
1262
1263 cec_logical_addresses CCECClient::GetActiveDevices(void)
1264 {
1265 CECDEVICEVEC activeDevices;
1266 if (m_processor)
1267 m_processor->GetDevices()->GetActive(activeDevices);
1268 return CCECDeviceMap::ToLogicalAddresses(activeDevices);
1269 }
1270
1271 bool CCECClient::IsActiveDevice(const cec_logical_address iAddress)
1272 {
1273 cec_logical_addresses activeDevices = GetActiveDevices();
1274 return activeDevices.IsSet(iAddress);
1275 }
1276
1277 bool CCECClient::IsActiveDeviceType(const cec_device_type type)
1278 {
1279 CECDEVICEVEC activeDevices;
1280 if (m_processor)
1281 m_processor->GetDevices()->GetActive(activeDevices);
1282 CCECDeviceMap::FilterType(type, activeDevices);
1283 return !activeDevices.empty();
1284 }
1285
1286 cec_logical_address CCECClient::GetActiveSource(void)
1287 {
1288 return m_processor ? m_processor->GetActiveSource() : CECDEVICE_UNKNOWN;
1289 }
1290
1291 bool CCECClient::IsActiveSource(const cec_logical_address iAddress)
1292 {
1293 return m_processor ? m_processor->IsActiveSource(iAddress) : false;
1294 }
1295
1296 bool CCECClient::SetStreamPath(const cec_logical_address iAddress)
1297 {
1298 uint16_t iPhysicalAddress = GetDevicePhysicalAddress(iAddress);
1299 if (iPhysicalAddress != CEC_INVALID_PHYSICAL_ADDRESS)
1300 return SetStreamPath(iPhysicalAddress);
1301 return false;
1302 }
1303
1304 bool CCECClient::SetStreamPath(const uint16_t iPhysicalAddress)
1305 {
1306 bool bReturn(false);
1307
1308 CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_TV);
1309 if (device)
1310 {
1311 device->SetStreamPath(iPhysicalAddress);
1312 bReturn = device->GetHandler()->TransmitSetStreamPath(iPhysicalAddress, false);
1313 device->MarkHandlerReady();
1314 }
1315 else
1316 {
1317 LIB_CEC->AddLog(CEC_LOG_ERROR, "only the TV is allowed to send CEC_OPCODE_SET_STREAM_PATH");
1318 }
1319
1320 return bReturn;
1321 }
1322
1323 cec_logical_addresses CCECClient::GetLogicalAddresses(void)
1324 {
1325 cec_logical_addresses addresses;
1326 CLockObject lock(m_mutex);
1327 addresses = m_configuration.logicalAddresses;
1328 return addresses;
1329 }
1330
1331 bool CCECClient::CanPersistConfiguration(void)
1332 {
1333 return m_processor ? m_processor->CanPersistConfiguration() : false;
1334 }
1335
1336 bool CCECClient::PersistConfiguration(const libcec_configuration &configuration)
1337 {
1338 return m_processor && IsRegistered() ?
1339 m_processor->PersistConfiguration(configuration) :
1340 false;
1341 }
1342
1343 void CCECClient::RescanActiveDevices(void)
1344 {
1345 if (m_processor)
1346 m_processor->RescanActiveDevices();
1347 }
1348
1349 bool CCECClient::IsLibCECActiveSource(void)
1350 {
1351 bool bReturn(false);
1352 if (m_processor)
1353 {
1354 cec_logical_address activeSource = m_processor->GetActiveSource();
1355 CCECBusDevice *device = m_processor->GetDevice(activeSource);
1356 if (device)
1357 bReturn = device->IsHandledByLibCEC() && !device->GetHandler()->ActiveSourcePending();
1358 }
1359 return bReturn;
1360 }
1361
1362 void CCECClient::SourceActivated(const cec_logical_address logicalAddress)
1363 {
1364 LIB_CEC->AddLog(CEC_LOG_NOTICE, ">> source activated: %s (%x)", ToString(logicalAddress), logicalAddress);
1365 CallbackSourceActivated(true, logicalAddress);
1366 }
1367
1368 void CCECClient::SourceDeactivated(const cec_logical_address logicalAddress)
1369 {
1370 LIB_CEC->AddLog(CEC_LOG_NOTICE, ">> source deactivated: %s (%x)", ToString(logicalAddress), logicalAddress);
1371 CallbackSourceActivated(false, logicalAddress);
1372 }
1373
1374 void CCECClient::CallbackAddCommand(const cec_command &command)
1375 {
1376 CLockObject lock(m_cbMutex);
1377 if (m_configuration.callbacks && m_configuration.callbacks->CBCecCommand)
1378 m_configuration.callbacks->CBCecCommand(m_configuration.callbackParam, command);
1379 }
1380
1381 void CCECClient::CallbackAddKey(const cec_keypress &key)
1382 {
1383 CLockObject lock(m_cbMutex);
1384 if (m_configuration.callbacks && m_configuration.callbacks->CBCecKeyPress)
1385 {
1386 // prevent double taps
1387 int64_t now = GetTimeMs();
1388 if (m_lastKeypress.keycode != key.keycode ||
1389 key.duration > 0 ||
1390 now - m_iLastKeypressTime >= m_configuration.iDoubleTapTimeoutMs)
1391 {
1392 // no double tap
1393 if (key.duration == 0)
1394 m_iLastKeypressTime = now;
1395 m_lastKeypress = key;
1396 m_configuration.callbacks->CBCecKeyPress(m_configuration.callbackParam, key);
1397 }
1398 }
1399 }
1400
1401 void CCECClient::CallbackAddLog(const cec_log_message &message)
1402 {
1403 CLockObject lock(m_cbMutex);
1404 if (m_configuration.callbacks && m_configuration.callbacks->CBCecLogMessage)
1405 m_configuration.callbacks->CBCecLogMessage(m_configuration.callbackParam, message);
1406 }
1407
1408 void CCECClient::CallbackConfigurationChanged(const libcec_configuration &config)
1409 {
1410 CLockObject lock(m_cbMutex);
1411 if (m_configuration.callbacks &&
1412 m_configuration.callbacks->CBCecConfigurationChanged &&
1413 m_processor->CECInitialised())
1414 m_configuration.callbacks->CBCecConfigurationChanged(m_configuration.callbackParam, config);
1415 }
1416
1417 void CCECClient::CallbackSourceActivated(bool bActivated, const cec_logical_address logicalAddress)
1418 {
1419 CLockObject lock(m_cbMutex);
1420 if (m_configuration.callbacks &&
1421 m_configuration.callbacks->CBCecSourceActivated)
1422 m_configuration.callbacks->CBCecSourceActivated(m_configuration.callbackParam, logicalAddress, bActivated ? 1 : 0);
1423 }
1424
1425 void CCECClient::CallbackAlert(const libcec_alert type, const libcec_parameter &param)
1426 {
1427 CLockObject lock(m_cbMutex);
1428 if (m_configuration.callbacks &&
1429 m_configuration.callbacks->CBCecAlert)
1430 m_configuration.callbacks->CBCecAlert(m_configuration.callbackParam, type, param);
1431 }
1432
1433 int CCECClient::CallbackMenuStateChanged(const cec_menu_state newState)
1434 {
1435 CLockObject lock(m_cbMutex);
1436 if (m_configuration.callbacks &&
1437 m_configuration.callbacks->CBCecMenuStateChanged)
1438 return m_configuration.callbacks->CBCecMenuStateChanged(m_configuration.callbackParam, newState);
1439 return 0;
1440 }