cec: don't return from the Close() method in CUSBCECAdapterCommunication, because...
[deb_libcec.git] / src / lib / LibCEC.cpp
... / ...
CommitLineData
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 "LibCEC.h"
34
35#include "adapter/USBCECAdapterDetection.h"
36#include "adapter/USBCECAdapterCommunication.h"
37#include "CECProcessor.h"
38#include "devices/CECBusDevice.h"
39#include "platform/util/timeutils.h"
40#include "platform/util/StdString.h"
41
42using namespace std;
43using namespace CEC;
44using namespace PLATFORM;
45
46CLibCEC::CLibCEC(const char *strDeviceName, cec_device_type_list types, uint16_t iPhysicalAddress /* = 0 */) :
47 m_iStartTime(GetTimeMs()),
48 m_iCurrentButton(CEC_USER_CONTROL_CODE_UNKNOWN),
49 m_buttontime(0),
50 m_callbacks(NULL),
51 m_cbParam(NULL)
52{
53 m_cec = new CCECProcessor(this, strDeviceName, types, iPhysicalAddress);
54}
55
56CLibCEC::CLibCEC(libcec_configuration *configuration) :
57 m_iStartTime(GetTimeMs()),
58 m_iCurrentButton(CEC_USER_CONTROL_CODE_UNKNOWN),
59 m_buttontime(0),
60 m_callbacks(configuration->callbacks),
61 m_cbParam(configuration->callbackParam)
62{
63 configuration->serverVersion = CEC_SERVER_VERSION_1_5_3;
64 m_cec = new CCECProcessor(this, configuration);
65}
66
67CLibCEC::~CLibCEC(void)
68{
69 delete m_cec;
70}
71
72bool CLibCEC::Open(const char *strPort, uint32_t iTimeoutMs /* = 10000 */)
73{
74 if (m_cec->IsRunning())
75 {
76 AddLog(CEC_LOG_ERROR, "connection already open");
77 return false;
78 }
79
80 if (!m_cec->Start(strPort, 38400, iTimeoutMs))
81 {
82 AddLog(CEC_LOG_ERROR, "could not start CEC communications");
83 return false;
84 }
85
86 return true;
87}
88
89void CLibCEC::Close(void)
90{
91 if (m_cec)
92 m_cec->Close();
93}
94
95bool CLibCEC::EnableCallbacks(void *cbParam, ICECCallbacks *callbacks)
96{
97 CLockObject lock(m_mutex);
98 if (m_cec)
99 {
100 m_cbParam = cbParam;
101 m_callbacks = callbacks;
102 }
103 return false;
104}
105
106int8_t CLibCEC::FindAdapters(cec_adapter *deviceList, uint8_t iBufSize, const char *strDevicePath /* = NULL */)
107{
108 CStdString strDebug;
109 if (strDevicePath)
110 strDebug.Format("trying to autodetect the com port for device path '%s'", strDevicePath);
111 else
112 strDebug.Format("trying to autodetect all CEC adapters");
113 AddLog(CEC_LOG_DEBUG, strDebug);
114
115 return CUSBCECAdapterDetection::FindAdapters(deviceList, iBufSize, strDevicePath);
116}
117
118bool CLibCEC::PingAdapter(void)
119{
120 return m_cec ? m_cec->PingAdapter() : false;
121}
122
123bool CLibCEC::StartBootloader(void)
124{
125 return m_cec ? m_cec->StartBootloader() : false;
126}
127
128bool CLibCEC::GetNextLogMessage(cec_log_message *message)
129{
130 return (m_logBuffer.Pop(*message));
131}
132
133bool CLibCEC::GetNextKeypress(cec_keypress *key)
134{
135 return m_keyBuffer.Pop(*key);
136}
137
138bool CLibCEC::GetNextCommand(cec_command *command)
139{
140 return m_commandBuffer.Pop(*command);
141}
142
143bool CLibCEC::Transmit(const cec_command &data)
144{
145 return m_cec ? m_cec->Transmit(data) : false;
146}
147
148bool CLibCEC::SetLogicalAddress(cec_logical_address iLogicalAddress)
149{
150 return m_cec ? m_cec->SetLogicalAddress(iLogicalAddress) : false;
151}
152
153bool CLibCEC::SetPhysicalAddress(uint16_t iPhysicalAddress /* = CEC_DEFAULT_PHYSICAL_ADDRESS */)
154{
155 return m_cec ? m_cec->SetPhysicalAddress(iPhysicalAddress) : false;
156}
157
158bool CLibCEC::SetHDMIPort(cec_logical_address iBaseDevice, uint8_t iPort /* = CEC_DEFAULT_HDMI_PORT */)
159{
160 return m_cec ? m_cec->SetHDMIPort(iBaseDevice, iPort) : false;
161}
162
163bool CLibCEC::EnablePhysicalAddressDetection(void)
164{
165 return m_cec ? m_cec->EnablePhysicalAddressDetection() : false;
166}
167
168bool CLibCEC::PowerOnDevices(cec_logical_address address /* = CECDEVICE_TV */)
169{
170 return m_cec && address >= CECDEVICE_TV && address <= CECDEVICE_BROADCAST ? m_cec->PowerOnDevices(address) : false;
171}
172
173bool CLibCEC::StandbyDevices(cec_logical_address address /* = CECDEVICE_BROADCAST */)
174{
175 return m_cec && address >= CECDEVICE_TV && address <= CECDEVICE_BROADCAST ? m_cec->StandbyDevices(address) : false;
176}
177
178bool CLibCEC::SetActiveSource(cec_device_type type /* = CEC_DEVICE_TYPE_RESERVED */)
179{
180 return m_cec ? m_cec->SetActiveSource(type) : false;
181}
182
183bool CLibCEC::SetActiveView(void)
184{
185 return m_cec ? m_cec->SetActiveView() : false;
186}
187
188bool CLibCEC::SetDeckControlMode(cec_deck_control_mode mode, bool bSendUpdate /* = true */)
189{
190 return m_cec ? m_cec->SetDeckControlMode(mode, bSendUpdate) : false;
191}
192
193bool CLibCEC::SetDeckInfo(cec_deck_info info, bool bSendUpdate /* = true */)
194{
195 return m_cec ? m_cec->SetDeckInfo(info, bSendUpdate) : false;
196}
197
198bool CLibCEC::SetInactiveView(void)
199{
200 return m_cec ? m_cec->TransmitInactiveSource() : false;
201}
202
203bool CLibCEC::SetMenuState(cec_menu_state state, bool bSendUpdate /* = true */)
204{
205 return m_cec ? m_cec->SetMenuState(state, bSendUpdate) : false;
206}
207
208bool CLibCEC::SetOSDString(cec_logical_address iLogicalAddress, cec_display_control duration, const char *strMessage)
209{
210 return m_cec && iLogicalAddress >= CECDEVICE_TV && iLogicalAddress <= CECDEVICE_BROADCAST ?
211 m_cec->m_busDevices[m_cec->GetLogicalAddress()]->TransmitOSDString(iLogicalAddress, duration, strMessage) :
212 false;
213}
214
215bool CLibCEC::SwitchMonitoring(bool bEnable)
216{
217 return m_cec ? m_cec->SwitchMonitoring(bEnable) : false;
218}
219
220cec_version CLibCEC::GetDeviceCecVersion(cec_logical_address iAddress)
221{
222 if (m_cec && iAddress >= CECDEVICE_TV && iAddress < CECDEVICE_BROADCAST)
223 return m_cec->GetDeviceCecVersion(iAddress);
224 return CEC_VERSION_UNKNOWN;
225}
226
227bool CLibCEC::GetDeviceMenuLanguage(cec_logical_address iAddress, cec_menu_language *language)
228{
229 if (m_cec && iAddress >= CECDEVICE_TV && iAddress < CECDEVICE_BROADCAST)
230 return m_cec->GetDeviceMenuLanguage(iAddress, language);
231 return false;
232}
233
234uint64_t CLibCEC::GetDeviceVendorId(cec_logical_address iAddress)
235{
236 if (m_cec && iAddress >= CECDEVICE_TV && iAddress < CECDEVICE_BROADCAST)
237 return m_cec->GetDeviceVendorId(iAddress);
238 return 0;
239}
240
241uint16_t CLibCEC::GetDevicePhysicalAddress(cec_logical_address iAddress)
242{
243 if (m_cec && iAddress >= CECDEVICE_TV && iAddress < CECDEVICE_BROADCAST)
244 return m_cec->GetDevicePhysicalAddress(iAddress);
245 return 0;
246}
247
248cec_logical_address CLibCEC::GetActiveSource(void)
249{
250 return m_cec ? m_cec->GetActiveSource() : CECDEVICE_UNKNOWN;
251}
252
253bool CLibCEC::IsActiveSource(cec_logical_address iAddress)
254{
255 if (m_cec && iAddress >= CECDEVICE_TV && iAddress < CECDEVICE_BROADCAST)
256 return m_cec->IsActiveSource(iAddress);
257 return false;
258}
259
260cec_power_status CLibCEC::GetDevicePowerStatus(cec_logical_address iAddress)
261{
262 if (m_cec && iAddress >= CECDEVICE_TV && iAddress < CECDEVICE_BROADCAST)
263 return m_cec->GetDevicePowerStatus(iAddress);
264 return CEC_POWER_STATUS_UNKNOWN;
265}
266
267bool CLibCEC::PollDevice(cec_logical_address iAddress)
268{
269 if (m_cec && iAddress >= CECDEVICE_TV && iAddress < CECDEVICE_BROADCAST)
270 return m_cec->PollDevice(iAddress);
271 return false;
272}
273
274cec_logical_addresses CLibCEC::GetActiveDevices(void)
275{
276 cec_logical_addresses addresses;
277 addresses.Clear();
278 if (m_cec)
279 addresses = m_cec->GetActiveDevices();
280 return addresses;
281}
282
283bool CLibCEC::IsActiveDevice(cec_logical_address iAddress)
284{
285 if (m_cec && iAddress >= CECDEVICE_TV && iAddress < CECDEVICE_BROADCAST)
286 return m_cec->IsPresentDevice(iAddress);
287 return false;
288}
289
290bool CLibCEC::IsActiveDeviceType(cec_device_type type)
291{
292 if (m_cec && type >= CEC_DEVICE_TYPE_TV && type <= CEC_DEVICE_TYPE_AUDIO_SYSTEM)
293 return m_cec->IsPresentDeviceType(type);
294 return false;
295}
296
297uint8_t CLibCEC::VolumeUp(bool bSendRelease /* = true */)
298{
299 if (m_cec)
300 return m_cec->VolumeUp(bSendRelease);
301 return 0;
302}
303
304uint8_t CLibCEC::VolumeDown(bool bSendRelease /* = true */)
305{
306 if (m_cec)
307 return m_cec->VolumeDown(bSendRelease);
308 return 0;
309}
310
311
312uint8_t CLibCEC::MuteAudio(bool bSendRelease /* = true */)
313{
314 if (m_cec)
315 return m_cec->MuteAudio(bSendRelease);
316 return 0;
317}
318
319bool CLibCEC::SendKeypress(cec_logical_address iDestination, cec_user_control_code key, bool bWait /* = true */)
320{
321 if (m_cec)
322 return m_cec->TransmitKeypress(iDestination, key, bWait);
323 return false;
324}
325
326bool CLibCEC::SendKeyRelease(cec_logical_address iDestination, bool bWait /* = true */)
327{
328 if (m_cec)
329 return m_cec->TransmitKeyRelease(iDestination, bWait);
330 return false;
331}
332
333cec_osd_name CLibCEC::GetDeviceOSDName(cec_logical_address iAddress)
334{
335 cec_osd_name retVal;
336 retVal.device = iAddress;
337 retVal.name[0] = 0;
338
339 if (m_cec)
340 retVal = m_cec->GetDeviceOSDName(iAddress);
341
342 return retVal;
343}
344
345void CLibCEC::AddLog(const cec_log_level level, const char *strFormat, ...)
346{
347 CStdString strLog;
348
349 va_list argList;
350 va_start(argList, strFormat);
351 strLog.FormatV(strFormat, argList);
352 va_end(argList);
353
354 CLibCEC *instance = CLibCEC::GetInstance();
355 if (!instance)
356 return;
357 CLockObject lock(instance->m_mutex);
358
359 cec_log_message message;
360 message.level = level;
361 message.time = GetTimeMs() - instance->m_iStartTime;
362 snprintf(message.message, sizeof(message.message), "%s", strLog.c_str());
363
364 if (instance->m_callbacks)
365 instance->m_callbacks->CBCecLogMessage(instance->m_cbParam, message);
366 else
367 instance->m_logBuffer.Push(message);
368}
369
370void CLibCEC::AddKey(const cec_keypress &key)
371{
372 CLibCEC *instance = CLibCEC::GetInstance();
373 if (!instance)
374 return;
375 CLockObject lock(instance->m_mutex);
376
377 AddLog(CEC_LOG_DEBUG, "key pressed: %1x", key.keycode);
378
379 if (instance->m_callbacks)
380 instance->m_callbacks->CBCecKeyPress(instance->m_cbParam, key);
381 else
382 instance->m_keyBuffer.Push(key);
383
384 instance->m_iCurrentButton = key.duration > 0 ? CEC_USER_CONTROL_CODE_UNKNOWN : key.keycode;
385 instance->m_buttontime = key.duration > 0 ? 0 : GetTimeMs();
386}
387
388void CLibCEC::ConfigurationChanged(const libcec_configuration &config)
389{
390 CLibCEC *instance = CLibCEC::GetInstance();
391 CLockObject lock(instance->m_mutex);
392
393 if (instance->m_callbacks &&
394 config.clientVersion >= CEC_CLIENT_VERSION_1_5_0 &&
395 instance->m_callbacks->CBCecConfigurationChanged != NULL &&
396 instance->m_cec->IsInitialised())
397 instance->m_callbacks->CBCecConfigurationChanged(instance->m_cbParam, config);
398}
399
400void CLibCEC::SetCurrentButton(cec_user_control_code iButtonCode)
401{
402 /* push keypress to the keybuffer with 0 duration.
403 push another press to the keybuffer with the duration set when the button is released */
404 cec_keypress key;
405 key.duration = 0;
406 key.keycode = iButtonCode;
407
408 AddKey(key);
409}
410
411void CLibCEC::AddKey(void)
412{
413 CLibCEC *instance = CLibCEC::GetInstance();
414 if (!instance)
415 return;
416 CLockObject lock(instance->m_mutex);
417
418 if (instance->m_iCurrentButton != CEC_USER_CONTROL_CODE_UNKNOWN)
419 {
420 cec_keypress key;
421
422 key.duration = (unsigned int) (GetTimeMs() - instance->m_buttontime);
423 key.keycode = instance->m_iCurrentButton;
424 AddLog(CEC_LOG_DEBUG, "key released: %1x", key.keycode);
425
426 if (instance->m_callbacks)
427 instance->m_callbacks->CBCecKeyPress(instance->m_cbParam, key);
428 else
429 instance->m_keyBuffer.Push(key);
430 instance->m_iCurrentButton = CEC_USER_CONTROL_CODE_UNKNOWN;
431 }
432 instance->m_buttontime = 0;
433}
434
435void CLibCEC::AddCommand(const cec_command &command)
436{
437 CLibCEC *instance = CLibCEC::GetInstance();
438 if (!instance)
439 return;
440 CLockObject lock(instance->m_mutex);
441
442 AddLog(CEC_LOG_NOTICE, ">> %s (%X) -> %s (%X): %s (%2X)", instance->m_cec->ToString(command.initiator), command.initiator, instance->m_cec->ToString(command.destination), command.destination, instance->m_cec->ToString(command.opcode), command.opcode);
443
444 if (instance->m_callbacks)
445 instance->m_callbacks->CBCecCommand(instance->m_cbParam, command);
446 else if (!instance->m_commandBuffer.Push(command))
447 AddLog(CEC_LOG_WARNING, "command buffer is full");
448}
449
450void CLibCEC::CheckKeypressTimeout(void)
451{
452 if (m_iCurrentButton != CEC_USER_CONTROL_CODE_UNKNOWN && GetTimeMs() - m_buttontime > CEC_BUTTON_TIMEOUT)
453 {
454 AddKey();
455 m_iCurrentButton = CEC_USER_CONTROL_CODE_UNKNOWN;
456 }
457}
458
459bool CLibCEC::SetStreamPath(cec_logical_address iAddress)
460{
461 uint16_t iPhysicalAddress = GetDevicePhysicalAddress(iAddress);
462 if (iPhysicalAddress != 0xFFFF)
463 return SetStreamPath(iPhysicalAddress);
464 return false;
465}
466
467bool CLibCEC::SetStreamPath(uint16_t iPhysicalAddress)
468{
469 return m_cec->SetStreamPath(iPhysicalAddress);
470}
471
472cec_logical_addresses CLibCEC::GetLogicalAddresses(void)
473{
474 cec_logical_addresses addr = m_cec->GetLogicalAddresses();
475 return addr;
476}
477
478static CLibCEC *g_libCEC_instance(NULL);
479CLibCEC *CLibCEC::GetInstance(void)
480{
481 return g_libCEC_instance;
482}
483
484void CLibCEC::SetInstance(CLibCEC *instance)
485{
486 if (g_libCEC_instance)
487 delete g_libCEC_instance;
488 g_libCEC_instance = instance;
489}
490
491void * CECInit(const char *strDeviceName, CEC::cec_device_type_list types, uint16_t UNUSED(iPhysicalAddress) /* = 0 */)
492{
493 CLibCEC *lib = new CLibCEC(strDeviceName, types);
494 CLibCEC::SetInstance(lib);
495 return static_cast< void* > (lib);
496}
497
498void * CECInitialise(libcec_configuration *configuration)
499{
500 CLibCEC *lib = new CLibCEC(configuration);
501 CLibCEC::SetInstance(lib);
502 return static_cast< void* > (lib);
503}
504
505bool CECStartBootloader(void)
506{
507 bool bReturn(false);
508 cec_adapter deviceList[1];
509 if (CUSBCECAdapterDetection::FindAdapters(deviceList, 1) > 0)
510 {
511 CUSBCECAdapterCommunication comm(NULL, deviceList[0].comm);
512 CTimeout timeout(10000);
513 while (timeout.TimeLeft() > 0 && (bReturn = comm.Open(NULL, (timeout.TimeLeft() / CEC_CONNECT_TRIES)), true) == false)
514 {
515 comm.Close();
516 CEvent::Sleep(500);
517 }
518 if (comm.IsOpen())
519 bReturn = comm.StartBootloader();
520 }
521
522 return bReturn;
523}
524
525void CECDestroy(CEC::ICECAdapter *UNUSED(instance))
526{
527 CLibCEC::SetInstance(NULL);
528}
529
530const char *CLibCEC::ToString(const cec_menu_state state)
531{
532 return m_cec->ToString(state);
533}
534
535const char *CLibCEC::ToString(const cec_version version)
536{
537 return m_cec->ToString(version);
538}
539
540const char *CLibCEC::ToString(const cec_power_status status)
541{
542 return m_cec->ToString(status);
543}
544
545const char *CLibCEC::ToString(const cec_logical_address address)
546{
547 return m_cec->ToString(address);
548}
549
550const char *CLibCEC::ToString(const cec_deck_control_mode mode)
551{
552 return m_cec->ToString(mode);
553}
554
555const char *CLibCEC::ToString(const cec_deck_info status)
556{
557 return m_cec->ToString(status);
558}
559
560const char *CLibCEC::ToString(const cec_opcode opcode)
561{
562 return m_cec->ToString(opcode);
563}
564
565const char *CLibCEC::ToString(const cec_system_audio_status mode)
566{
567 return m_cec->ToString(mode);
568}
569
570const char *CLibCEC::ToString(const cec_audio_status status)
571{
572 return m_cec->ToString(status);
573}
574
575const char *CLibCEC::ToString(const cec_vendor_id vendor)
576{
577 return m_cec->ToString(vendor);
578}
579
580const char *CLibCEC::ToString(const cec_client_version version)
581{
582 return m_cec->ToString(version);
583}
584
585const char *CLibCEC::ToString(const cec_server_version version)
586{
587 return m_cec->ToString(version);
588}
589
590bool CLibCEC::GetCurrentConfiguration(libcec_configuration *configuration)
591{
592 return m_cec->IsInitialised() && m_cec->GetCurrentConfiguration(configuration);
593}
594
595bool CLibCEC::SetConfiguration(const libcec_configuration *configuration)
596{
597 return m_cec->SetConfiguration(configuration);
598}
599
600bool CLibCEC::CanPersistConfiguration(void)
601{
602 return m_cec->CanPersistConfiguration();
603}
604
605bool CLibCEC::PersistConfiguration(libcec_configuration *configuration)
606{
607 return m_cec->PersistConfiguration(configuration);
608}
609
610void CLibCEC::RescanActiveDevices(void)
611{
612 return m_cec->RescanActiveDevices();
613}
614
615bool CLibCEC::IsLibCECActiveSource(void)
616{
617 bool bReturn(false);
618 if (m_cec)
619 {
620 cec_logical_address activeSource = m_cec->GetActiveSource();
621 if (activeSource != CECDEVICE_UNKNOWN)
622 bReturn = m_cec->m_busDevices[activeSource]->GetStatus(false) == CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC;
623 }
624 return bReturn;
625}
626
627cec_device_type CLibCEC::GetType(cec_logical_address address)
628{
629 switch (address)
630 {
631 case CECDEVICE_AUDIOSYSTEM:
632 return CEC_DEVICE_TYPE_AUDIO_SYSTEM;
633 case CECDEVICE_PLAYBACKDEVICE1:
634 case CECDEVICE_PLAYBACKDEVICE2:
635 case CECDEVICE_PLAYBACKDEVICE3:
636 return CEC_DEVICE_TYPE_PLAYBACK_DEVICE;
637 case CECDEVICE_RECORDINGDEVICE1:
638 case CECDEVICE_RECORDINGDEVICE2:
639 case CECDEVICE_RECORDINGDEVICE3:
640 return CEC_DEVICE_TYPE_RECORDING_DEVICE;
641 case CECDEVICE_TUNER1:
642 case CECDEVICE_TUNER2:
643 case CECDEVICE_TUNER3:
644 case CECDEVICE_TUNER4:
645 return CEC_DEVICE_TYPE_TUNER;
646 case CECDEVICE_TV:
647 return CEC_DEVICE_TYPE_TV;
648 default:
649 return CEC_DEVICE_TYPE_RESERVED;
650 }
651}
652
653uint16_t CLibCEC::GetMaskForType(cec_logical_address address)
654{
655 return GetMaskForType(GetType(address));
656}
657
658uint16_t CLibCEC::GetMaskForType(cec_device_type type)
659{
660 switch (type)
661 {
662 case CEC_DEVICE_TYPE_AUDIO_SYSTEM:
663 {
664 cec_logical_addresses addr;
665 addr.Clear();
666 addr.Set(CECDEVICE_AUDIOSYSTEM);
667 return addr.AckMask();
668 }
669 case CEC_DEVICE_TYPE_PLAYBACK_DEVICE:
670 {
671 cec_logical_addresses addr;
672 addr.Clear();
673 addr.Set(CECDEVICE_PLAYBACKDEVICE1);
674 addr.Set(CECDEVICE_PLAYBACKDEVICE2);
675 addr.Set(CECDEVICE_PLAYBACKDEVICE3);
676 return addr.AckMask();
677 }
678 case CEC_DEVICE_TYPE_RECORDING_DEVICE:
679 {
680 cec_logical_addresses addr;
681 addr.Clear();
682 addr.Set(CECDEVICE_RECORDINGDEVICE1);
683 addr.Set(CECDEVICE_RECORDINGDEVICE2);
684 addr.Set(CECDEVICE_RECORDINGDEVICE3);
685 return addr.AckMask();
686 }
687 case CEC_DEVICE_TYPE_TUNER:
688 {
689 cec_logical_addresses addr;
690 addr.Clear();
691 addr.Set(CECDEVICE_TUNER1);
692 addr.Set(CECDEVICE_TUNER2);
693 addr.Set(CECDEVICE_TUNER3);
694 addr.Set(CECDEVICE_TUNER4);
695 return addr.AckMask();
696 }
697 case CEC_DEVICE_TYPE_TV:
698 {
699 cec_logical_addresses addr;
700 addr.Clear();
701 addr.Set(CECDEVICE_TV);
702 return addr.AckMask();
703 }
704 default:
705 return 0;
706 }
707}