cec: lg expects the device type on 89:05. set deck status 0x20 only for recorders
[deb_libcec.git] / src / lib / CECProcessor.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 "CECProcessor.h"
34
35 #include "adapter/USBCECAdapterCommunication.h"
36 #include "devices/CECBusDevice.h"
37 #include "devices/CECAudioSystem.h"
38 #include "devices/CECPlaybackDevice.h"
39 #include "devices/CECRecordingDevice.h"
40 #include "devices/CECTuner.h"
41 #include "devices/CECTV.h"
42 #include "implementations/CECCommandHandler.h"
43 #include "LibCEC.h"
44 #include "platform/util/timeutils.h"
45
46 using namespace CEC;
47 using namespace std;
48 using namespace PLATFORM;
49
50 CCECProcessor::CCECProcessor(CLibCEC *controller, const libcec_configuration *configuration) :
51 m_bInitialised(false),
52 m_iPhysicalAddress(configuration->iPhysicalAddress),
53 m_iHDMIPort(configuration->iHDMIPort),
54 m_iBaseDevice(configuration->baseDevice),
55 m_strDeviceName(configuration->strDeviceName),
56 m_types(configuration->deviceTypes),
57 m_communication(NULL),
58 m_controller(controller),
59 m_bMonitor(false),
60 m_iStandardLineTimeout(3),
61 m_iRetryLineTimeout(3),
62 m_iLastTransmission(0),
63 m_clientVersion(configuration->clientVersion)
64 {
65 m_logicalAddresses.Clear();
66 CreateBusDevices();
67 }
68
69 CCECProcessor::CCECProcessor(CLibCEC *controller, const char *strDeviceName, const cec_device_type_list &types, uint16_t iPhysicalAddress, cec_client_version clientVersion) :
70 m_bInitialised(false),
71 m_iPhysicalAddress(iPhysicalAddress),
72 m_iHDMIPort(CEC_DEFAULT_HDMI_PORT),
73 m_iBaseDevice((cec_logical_address)CEC_DEFAULT_BASE_DEVICE),
74 m_strDeviceName(strDeviceName),
75 m_types(types),
76 m_communication(NULL),
77 m_controller(controller),
78 m_bMonitor(false),
79 m_iStandardLineTimeout(3),
80 m_iRetryLineTimeout(3),
81 m_iLastTransmission(0),
82 m_clientVersion(clientVersion)
83 {
84 m_logicalAddresses.Clear();
85 CreateBusDevices();
86 }
87
88 void CCECProcessor::CreateBusDevices(void)
89 {
90 for (int iPtr = 0; iPtr < 16; iPtr++)
91 {
92 switch(iPtr)
93 {
94 case CECDEVICE_AUDIOSYSTEM:
95 m_busDevices[iPtr] = new CCECAudioSystem(this, (cec_logical_address) iPtr, 0xFFFF);
96 break;
97 case CECDEVICE_PLAYBACKDEVICE1:
98 case CECDEVICE_PLAYBACKDEVICE2:
99 case CECDEVICE_PLAYBACKDEVICE3:
100 m_busDevices[iPtr] = new CCECPlaybackDevice(this, (cec_logical_address) iPtr, 0xFFFF);
101 break;
102 case CECDEVICE_RECORDINGDEVICE1:
103 case CECDEVICE_RECORDINGDEVICE2:
104 case CECDEVICE_RECORDINGDEVICE3:
105 m_busDevices[iPtr] = new CCECRecordingDevice(this, (cec_logical_address) iPtr, 0xFFFF);
106 break;
107 case CECDEVICE_TUNER1:
108 case CECDEVICE_TUNER2:
109 case CECDEVICE_TUNER3:
110 case CECDEVICE_TUNER4:
111 m_busDevices[iPtr] = new CCECTuner(this, (cec_logical_address) iPtr, 0xFFFF);
112 break;
113 case CECDEVICE_TV:
114 m_busDevices[iPtr] = new CCECTV(this, (cec_logical_address) iPtr, 0);
115 break;
116 default:
117 m_busDevices[iPtr] = new CCECBusDevice(this, (cec_logical_address) iPtr, 0xFFFF);
118 break;
119 }
120 }
121 }
122
123 CCECProcessor::~CCECProcessor(void)
124 {
125 Close();
126
127 for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
128 delete m_busDevices[iPtr];
129 }
130
131 void CCECProcessor::Close(void)
132 {
133 StopThread();
134
135 CLockObject lock(m_mutex);
136 if (m_communication)
137 {
138 m_communication->Close();
139 delete m_communication;
140 m_communication = NULL;
141 }
142 }
143
144 bool CCECProcessor::OpenConnection(const char *strPort, uint16_t iBaudRate, uint32_t iTimeoutMs)
145 {
146 bool bReturn(false);
147 CLockObject lock(m_mutex);
148 if (m_communication)
149 {
150 CLibCEC::AddLog(CEC_LOG_WARNING, "existing connection handler found, deleting it");
151 m_communication->Close();
152 delete m_communication;
153 }
154
155 m_communication = new CUSBCECAdapterCommunication(this, strPort, iBaudRate);
156
157 /* check for an already opened connection */
158 if (m_communication->IsOpen())
159 {
160 CLibCEC::AddLog(CEC_LOG_ERROR, "connection already opened");
161 return bReturn;
162 }
163
164 uint64_t iNow = GetTimeMs();
165 uint64_t iTarget = iTimeoutMs > 0 ? iNow + iTimeoutMs : iNow + CEC_DEFAULT_TRANSMIT_WAIT;
166
167 /* open a new connection */
168 unsigned iConnectTry(0);
169 while (iNow < iTarget && (bReturn = m_communication->Open(this, iTimeoutMs)) == false)
170 {
171 CLibCEC::AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry);
172 Sleep(500);
173 iNow = GetTimeMs();
174 }
175
176 if (bReturn)
177 CLibCEC::AddLog(CEC_LOG_NOTICE, "connected to the CEC adapter. firmware version = %d, client version = %s", m_communication->GetFirmwareVersion(), ToString(m_clientVersion));
178
179 return bReturn;
180 }
181
182 bool CCECProcessor::IsInitialised(void)
183 {
184 CLockObject lock(m_mutex);
185 return m_bInitialised;
186 }
187
188 void CCECProcessor::SetInitialised(bool bSetTo /* = true */)
189 {
190 CLockObject lock(m_mutex);
191 m_bInitialised = bSetTo;
192 }
193
194 bool CCECProcessor::Initialise(void)
195 {
196 bool bReturn(false);
197 {
198 CLockObject lock(m_mutex);
199 if (!m_logicalAddresses.IsEmpty())
200 m_logicalAddresses.Clear();
201
202 if (!FindLogicalAddresses())
203 {
204 CLibCEC::AddLog(CEC_LOG_ERROR, "could not detect our logical addresses");
205 return bReturn;
206 }
207
208 /* only set our OSD name for the primary device */
209 m_busDevices[m_logicalAddresses.primary]->m_strDeviceName = m_strDeviceName;
210 }
211
212 /* get the vendor id from the TV, so we are using the correct handler */
213 m_busDevices[CECDEVICE_TV]->RequestVendorId();
214 ReplaceHandlers();
215
216 if (m_iPhysicalAddress != 0)
217 {
218 m_busDevices[m_logicalAddresses.primary]->m_iPhysicalAddress = m_iPhysicalAddress;
219 if ((bReturn = m_busDevices[m_logicalAddresses.primary]->TransmitPhysicalAddress()) == false)
220 CLibCEC::AddLog(CEC_LOG_ERROR, "unable to set the physical address to %4x", m_iPhysicalAddress);
221 }
222 else if (m_iPhysicalAddress == 0 && (bReturn = SetHDMIPort(m_iBaseDevice, m_iHDMIPort, true)) == false)
223 CLibCEC::AddLog(CEC_LOG_ERROR, "unable to set HDMI port %d on %s (%x)", m_iHDMIPort, ToString(m_iBaseDevice), (uint8_t)m_iBaseDevice);
224
225 SetInitialised(bReturn);
226
227 return bReturn;
228 }
229
230 bool CCECProcessor::Start(const char *strPort, uint16_t iBaudRate /* = 38400 */, uint32_t iTimeoutMs /* = 10000 */)
231 {
232 bool bReturn(false);
233
234 {
235 CLockObject lock(m_mutex);
236 if (!OpenConnection(strPort, iBaudRate, iTimeoutMs))
237 return bReturn;
238
239 /* create the processor thread */
240 if (!CreateThread())
241 {
242 CLibCEC::AddLog(CEC_LOG_ERROR, "could not create a processor thread");
243 return bReturn;
244 }
245 }
246
247 if ((bReturn = Initialise()) == false)
248 {
249 CLibCEC::AddLog(CEC_LOG_ERROR, "could not create a processor thread");
250 StopThread(true);
251 }
252 else
253 {
254 CLibCEC::AddLog(CEC_LOG_DEBUG, "processor thread started");
255 }
256
257 return bReturn;
258 }
259
260 bool CCECProcessor::TryLogicalAddress(cec_logical_address address)
261 {
262 if (m_busDevices[address]->TryLogicalAddress())
263 {
264 m_logicalAddresses.Set(address);
265 return true;
266 }
267
268 return false;
269 }
270
271 bool CCECProcessor::FindLogicalAddressRecordingDevice(void)
272 {
273 CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'recording device'");
274 return TryLogicalAddress(CECDEVICE_RECORDINGDEVICE1) ||
275 TryLogicalAddress(CECDEVICE_RECORDINGDEVICE2) ||
276 TryLogicalAddress(CECDEVICE_RECORDINGDEVICE3);
277 }
278
279 bool CCECProcessor::FindLogicalAddressTuner(void)
280 {
281 CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'tuner'");
282 return TryLogicalAddress(CECDEVICE_TUNER1) ||
283 TryLogicalAddress(CECDEVICE_TUNER2) ||
284 TryLogicalAddress(CECDEVICE_TUNER3) ||
285 TryLogicalAddress(CECDEVICE_TUNER4);
286 }
287
288 bool CCECProcessor::FindLogicalAddressPlaybackDevice(void)
289 {
290 CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'playback device'");
291 return TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE1) ||
292 TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE2) ||
293 TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE3);
294 }
295
296 bool CCECProcessor::FindLogicalAddressAudioSystem(void)
297 {
298 CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'audio'");
299 return TryLogicalAddress(CECDEVICE_AUDIOSYSTEM);
300 }
301
302 bool CCECProcessor::ChangeDeviceType(cec_device_type from, cec_device_type to)
303 {
304 bool bChanged(false);
305
306 CLibCEC::AddLog(CEC_LOG_NOTICE, "changing device type '%s' into '%s'", ToString(from), ToString(to));
307
308 CLockObject lock(m_mutex);
309 CCECBusDevice *previousDevice = GetDeviceByType(from);
310 m_logicalAddresses.primary = CECDEVICE_UNKNOWN;
311
312 for (unsigned int iPtr = 0; iPtr < 5; iPtr++)
313 {
314 if (m_types.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
315 continue;
316
317 if (m_types.types[iPtr] == from)
318 {
319 bChanged = true;
320 m_types.types[iPtr] = to;
321 }
322 else if (m_types.types[iPtr] == to && bChanged)
323 {
324 m_types.types[iPtr] = CEC_DEVICE_TYPE_RESERVED;
325 }
326 }
327
328 if (bChanged)
329 {
330 FindLogicalAddresses();
331
332 CCECBusDevice *newDevice = GetDeviceByType(to);
333 if (previousDevice && newDevice)
334 {
335 newDevice->SetDeviceStatus(CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC);
336 previousDevice->SetDeviceStatus(CEC_DEVICE_STATUS_NOT_PRESENT);
337
338 newDevice->SetCecVersion(previousDevice->GetCecVersion(false));
339 previousDevice->SetCecVersion(CEC_VERSION_UNKNOWN);
340
341 newDevice->SetMenuLanguage(previousDevice->GetMenuLanguage(false));
342 cec_menu_language lang;
343 lang.device = previousDevice->GetLogicalAddress();
344 for (unsigned int iPtr = 0; iPtr < 4; iPtr++)
345 lang.language[iPtr] = '?';
346 lang.language[3] = 0;
347 previousDevice->SetMenuLanguage(lang);
348
349 newDevice->SetMenuState(previousDevice->GetMenuState());
350 previousDevice->SetMenuState(CEC_MENU_STATE_DEACTIVATED);
351
352 newDevice->SetOSDName(previousDevice->GetOSDName(false));
353 previousDevice->SetOSDName(ToString(previousDevice->GetLogicalAddress()));
354
355 newDevice->SetPhysicalAddress(previousDevice->GetPhysicalAddress(false));
356 previousDevice->SetPhysicalAddress(0xFFFF);
357
358 newDevice->SetPowerStatus(previousDevice->GetPowerStatus(false));
359 previousDevice->SetPowerStatus(CEC_POWER_STATUS_UNKNOWN);
360
361 newDevice->SetVendorId(previousDevice->GetVendorId(false));
362 previousDevice->SetVendorId(CEC_VENDOR_UNKNOWN);
363
364 if ((from == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || from == CEC_DEVICE_TYPE_RECORDING_DEVICE) &&
365 (to == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || to == CEC_DEVICE_TYPE_RECORDING_DEVICE))
366 {
367 ((CCECPlaybackDevice *) newDevice)->SetDeckControlMode(((CCECPlaybackDevice *) previousDevice)->GetDeckControlMode());
368 ((CCECPlaybackDevice *) previousDevice)->SetDeckControlMode(CEC_DECK_CONTROL_MODE_STOP);
369
370 ((CCECPlaybackDevice *) newDevice)->SetDeckStatus(((CCECPlaybackDevice *) previousDevice)->GetDeckStatus());
371 ((CCECPlaybackDevice *) previousDevice)->SetDeckStatus(CEC_DECK_INFO_STOP);
372 }
373 }
374 }
375
376 return true;
377 }
378
379 bool CCECProcessor::FindLogicalAddresses(void)
380 {
381 bool bReturn(true);
382 m_logicalAddresses.Clear();
383
384 for (unsigned int iPtr = 0; iPtr < 5; iPtr++)
385 {
386 if (m_types.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
387 continue;
388
389 CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - device %d: type %d", __FUNCTION__, iPtr, m_types.types[iPtr]);
390
391 if (m_types.types[iPtr] == CEC_DEVICE_TYPE_RECORDING_DEVICE)
392 bReturn &= FindLogicalAddressRecordingDevice();
393 if (m_types.types[iPtr] == CEC_DEVICE_TYPE_TUNER)
394 bReturn &= FindLogicalAddressTuner();
395 if (m_types.types[iPtr] == CEC_DEVICE_TYPE_PLAYBACK_DEVICE)
396 bReturn &= FindLogicalAddressPlaybackDevice();
397 if (m_types.types[iPtr] == CEC_DEVICE_TYPE_AUDIO_SYSTEM)
398 bReturn &= FindLogicalAddressAudioSystem();
399 }
400
401 if (bReturn)
402 SetAckMask(m_logicalAddresses.AckMask());
403
404 return bReturn;
405 }
406
407 void CCECProcessor::ReplaceHandlers(void)
408 {
409 CLockObject lock(m_mutex);
410 if (!IsInitialised())
411 return;
412 for (uint8_t iPtr = 0; iPtr <= CECDEVICE_PLAYBACKDEVICE3; iPtr++)
413 m_busDevices[iPtr]->ReplaceHandler(m_bInitialised);
414 }
415
416 bool CCECProcessor::OnCommandReceived(const cec_command &command)
417 {
418 m_commandBuffer.Push(command);
419 return true;
420 }
421
422 void *CCECProcessor::Process(void)
423 {
424 cec_command command;
425 CLibCEC::AddLog(CEC_LOG_DEBUG, "processor thread started");
426
427 while (!IsStopped() && m_communication->IsOpen())
428 {
429 ReplaceHandlers();
430 if (m_commandBuffer.Pop(command))
431 ParseCommand(command);
432
433 m_controller->CheckKeypressTimeout();
434 Sleep(5);
435 }
436
437 return NULL;
438 }
439
440 bool CCECProcessor::SetActiveSource(cec_device_type type /* = CEC_DEVICE_TYPE_RESERVED */)
441 {
442 bool bReturn(false);
443
444 if (!IsRunning())
445 return bReturn;
446
447 cec_logical_address addr = m_logicalAddresses.primary;
448
449 if (type != CEC_DEVICE_TYPE_RESERVED)
450 {
451 for (uint8_t iPtr = 0; iPtr <= 11; iPtr++)
452 {
453 if (m_logicalAddresses[iPtr] && m_busDevices[iPtr]->m_type == type)
454 {
455 addr = (cec_logical_address) iPtr;
456 break;
457 }
458 }
459 }
460
461 m_busDevices[addr]->SetActiveSource();
462 if (m_busDevices[addr]->GetPhysicalAddress(false) != 0xFFFF)
463 {
464 bReturn = m_busDevices[addr]->TransmitActiveSource();
465
466 if (bReturn)
467 {
468 m_busDevices[addr]->SetMenuState(CEC_MENU_STATE_ACTIVATED);
469 m_busDevices[addr]->TransmitMenuState(CECDEVICE_TV);
470 }
471
472 if (bReturn && (m_busDevices[addr]->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE ||
473 m_busDevices[addr]->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE) &&
474 m_busDevices[addr]->GetHandler()->SendDeckStatusUpdateOnActiveSource())
475 {
476 bReturn = ((CCECPlaybackDevice *)m_busDevices[addr])->TransmitDeckStatus(CECDEVICE_TV);
477 }
478 }
479
480 return bReturn;
481 }
482
483 bool CCECProcessor::SetActiveSource(uint16_t iStreamPath)
484 {
485 bool bReturn(false);
486
487 CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamPath);
488 if (device)
489 {
490 device->SetActiveSource();
491 bReturn = true;
492 }
493
494 return bReturn;
495 }
496
497 void CCECProcessor::SetStandardLineTimeout(uint8_t iTimeout)
498 {
499 CLockObject lock(m_mutex);
500 m_iStandardLineTimeout = iTimeout;
501 }
502
503 void CCECProcessor::SetRetryLineTimeout(uint8_t iTimeout)
504 {
505 CLockObject lock(m_mutex);
506 m_iRetryLineTimeout = iTimeout;
507 }
508
509 bool CCECProcessor::SetActiveView(void)
510 {
511 return SetActiveSource(m_types.IsEmpty() ? CEC_DEVICE_TYPE_RESERVED : m_types[0]);
512 }
513
514 bool CCECProcessor::SetDeckControlMode(cec_deck_control_mode mode, bool bSendUpdate /* = true */)
515 {
516 bool bReturn(false);
517
518 CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
519 if (device)
520 {
521 ((CCECPlaybackDevice *) device)->SetDeckControlMode(mode);
522 if (bSendUpdate)
523 ((CCECPlaybackDevice *) device)->TransmitDeckStatus(CECDEVICE_TV);
524 bReturn = true;
525 }
526
527 return bReturn;
528 }
529
530 bool CCECProcessor::SetDeckInfo(cec_deck_info info, bool bSendUpdate /* = true */)
531 {
532 bool bReturn(false);
533
534 CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
535 if (device)
536 {
537 ((CCECPlaybackDevice *) device)->SetDeckStatus(info);
538 if (bSendUpdate)
539 ((CCECPlaybackDevice *) device)->TransmitDeckStatus(CECDEVICE_TV);
540 bReturn = true;
541 }
542
543 return bReturn;
544 }
545
546 bool CCECProcessor::SetHDMIPort(cec_logical_address iBaseDevice, uint8_t iPort, bool bForce /* = false */)
547 {
548 bool bReturn(false);
549 CLockObject lock(m_mutex);
550
551 m_iBaseDevice = iBaseDevice;
552 m_iHDMIPort = iPort;
553 if (!IsRunning() && !bForce)
554 return true;
555
556 CLibCEC::AddLog(CEC_LOG_DEBUG, "setting HDMI port to %d on device %s (%d)", iPort, ToString(iBaseDevice), (int)iBaseDevice);
557
558 uint16_t iPhysicalAddress(0);
559 if (iBaseDevice > CECDEVICE_TV)
560 {
561 lock.Unlock();
562 iPhysicalAddress = m_busDevices[iBaseDevice]->GetPhysicalAddress();
563 lock.Lock();
564 }
565
566 if (iPhysicalAddress < 0xffff)
567 {
568 if (iPhysicalAddress == 0)
569 iPhysicalAddress += 0x1000 * iPort;
570 else if (iPhysicalAddress % 0x1000 == 0)
571 iPhysicalAddress += 0x100 * iPort;
572 else if (iPhysicalAddress % 0x100 == 0)
573 iPhysicalAddress += 0x10 * iPort;
574 else if (iPhysicalAddress % 0x10 == 0)
575 iPhysicalAddress += iPort;
576
577 bReturn = true;
578 }
579
580 if (!bReturn)
581 CLibCEC::AddLog(CEC_LOG_ERROR, "failed to set the physical address");
582 else
583 {
584 lock.Unlock();
585 SetPhysicalAddress(iPhysicalAddress);
586 }
587
588 return bReturn;
589 }
590
591 bool CCECProcessor::PhysicalAddressInUse(uint16_t iPhysicalAddress)
592 {
593 for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
594 {
595 if (m_busDevices[iPtr]->GetPhysicalAddress(false) == iPhysicalAddress)
596 return true;
597 }
598 return false;
599 }
600
601 bool CCECProcessor::TransmitInactiveSource(void)
602 {
603 if (!IsRunning())
604 return false;
605
606 if (!m_logicalAddresses.IsEmpty() && m_busDevices[m_logicalAddresses.primary])
607 return m_busDevices[m_logicalAddresses.primary]->TransmitInactiveSource();
608 return false;
609 }
610
611 void CCECProcessor::LogOutput(const cec_command &data)
612 {
613 CStdString strTx;
614 strTx.Format("<< %02x", ((uint8_t)data.initiator << 4) + (uint8_t)data.destination);
615 if (data.opcode_set)
616 strTx.AppendFormat(":%02x", (uint8_t)data.opcode);
617
618 for (uint8_t iPtr = 0; iPtr < data.parameters.size; iPtr++)
619 strTx.AppendFormat(":%02x", data.parameters[iPtr]);
620 CLibCEC::AddLog(CEC_LOG_TRAFFIC, strTx.c_str());
621 }
622
623 bool CCECProcessor::SetLogicalAddress(cec_logical_address iLogicalAddress)
624 {
625 CLockObject lock(m_mutex);
626 if (m_logicalAddresses.primary != iLogicalAddress)
627 {
628 CLibCEC::AddLog(CEC_LOG_NOTICE, "<< setting primary logical address to %1x", iLogicalAddress);
629 m_logicalAddresses.primary = iLogicalAddress;
630 m_logicalAddresses.Set(iLogicalAddress);
631 return SetAckMask(m_logicalAddresses.AckMask());
632 }
633
634 return true;
635 }
636
637 bool CCECProcessor::SetMenuState(cec_menu_state state, bool bSendUpdate /* = true */)
638 {
639 for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
640 {
641 if (m_logicalAddresses[iPtr])
642 m_busDevices[iPtr]->SetMenuState(state);
643 }
644
645 if (bSendUpdate)
646 m_busDevices[m_logicalAddresses.primary]->TransmitMenuState(CECDEVICE_TV);
647
648 return true;
649 }
650
651 bool CCECProcessor::SetPhysicalAddress(uint16_t iPhysicalAddress, bool bSendUpdate /* = true */)
652 {
653 bool bSendActiveView(false);
654 bool bReturn(false);
655 cec_logical_addresses sendUpdatesTo;
656 sendUpdatesTo.Clear();
657
658 {
659 CLockObject lock(m_mutex);
660 m_iPhysicalAddress = iPhysicalAddress;
661
662 if (!m_logicalAddresses.IsEmpty())
663 {
664 bool bWasActiveSource(false);
665 for (uint8_t iPtr = 0; iPtr < 15; iPtr++)
666 if (m_logicalAddresses[iPtr])
667 {
668 bWasActiveSource |= m_busDevices[iPtr]->IsActiveSource();
669 m_busDevices[iPtr]->SetInactiveSource();
670 m_busDevices[iPtr]->SetPhysicalAddress(iPhysicalAddress);
671 if (bSendUpdate)
672 sendUpdatesTo.Set((cec_logical_address)iPtr);
673 }
674
675 bSendActiveView = bWasActiveSource && bSendUpdate;
676 bReturn = true;
677 }
678 }
679
680 for (uint8_t iPtr = 0; iPtr < 15; iPtr++)
681 if (sendUpdatesTo[iPtr])
682 m_busDevices[iPtr]->TransmitPhysicalAddress();
683
684 if (bSendActiveView)
685 SetActiveView();
686
687 return bReturn;
688 }
689
690 bool CCECProcessor::SwitchMonitoring(bool bEnable)
691 {
692 CLibCEC::AddLog(CEC_LOG_NOTICE, "== %s monitoring mode ==", bEnable ? "enabling" : "disabling");
693
694 {
695 CLockObject lock(m_mutex);
696 m_bMonitor = bEnable;
697 }
698
699 if (bEnable)
700 return SetAckMask(0);
701 else
702 return SetAckMask(m_logicalAddresses.AckMask());
703 }
704
705 bool CCECProcessor::PollDevice(cec_logical_address iAddress)
706 {
707 if (iAddress != CECDEVICE_UNKNOWN && m_busDevices[iAddress])
708 {
709 return m_logicalAddresses.primary == CECDEVICE_UNKNOWN ?
710 m_busDevices[iAddress]->TransmitPoll(iAddress) :
711 m_busDevices[m_logicalAddresses.primary]->TransmitPoll(iAddress);
712 }
713 return false;
714 }
715
716 uint8_t CCECProcessor::VolumeUp(bool bSendRelease /* = true */)
717 {
718 uint8_t status = 0;
719 if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
720 status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeUp(bSendRelease);
721
722 return status;
723 }
724
725 uint8_t CCECProcessor::VolumeDown(bool bSendRelease /* = true */)
726 {
727 uint8_t status = 0;
728 if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
729 status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeDown(bSendRelease);
730
731 return status;
732 }
733
734 uint8_t CCECProcessor::MuteAudio(bool bSendRelease /* = true */)
735 {
736 uint8_t status = 0;
737 if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
738 status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->MuteAudio(bSendRelease);
739
740 return status;
741 }
742
743 CCECBusDevice *CCECProcessor::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress, bool bRefresh /* = false */) const
744 {
745 if (m_busDevices[m_logicalAddresses.primary]->GetPhysicalAddress(false) == iPhysicalAddress)
746 return m_busDevices[m_logicalAddresses.primary];
747
748 CCECBusDevice *device = NULL;
749 for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
750 {
751 if (m_busDevices[iPtr]->GetPhysicalAddress(bRefresh) == iPhysicalAddress)
752 {
753 device = m_busDevices[iPtr];
754 break;
755 }
756 }
757
758 return device;
759 }
760
761 CCECBusDevice *CCECProcessor::GetDeviceByType(cec_device_type type) const
762 {
763 CCECBusDevice *device = NULL;
764
765 for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
766 {
767 if (m_busDevices[iPtr]->m_type == type && m_logicalAddresses[iPtr])
768 {
769 device = m_busDevices[iPtr];
770 break;
771 }
772 }
773
774 return device;
775 }
776
777 CCECBusDevice *CCECProcessor::GetPrimaryDevice(void) const
778 {
779 CCECBusDevice *device(NULL);
780 cec_logical_address primary = m_logicalAddresses.primary;
781 if (primary != CECDEVICE_UNKNOWN)
782 device = m_busDevices[primary];
783 return device;
784 }
785
786 cec_version CCECProcessor::GetDeviceCecVersion(cec_logical_address iAddress)
787 {
788 return m_busDevices[iAddress]->GetCecVersion();
789 }
790
791 cec_osd_name CCECProcessor::GetDeviceOSDName(cec_logical_address iAddress)
792 {
793 CStdString strOSDName = m_busDevices[iAddress]->GetOSDName();
794 cec_osd_name retVal;
795
796 snprintf(retVal.name, sizeof(retVal.name), "%s", strOSDName.c_str());
797 retVal.device = iAddress;
798
799 return retVal;
800 }
801
802 bool CCECProcessor::GetDeviceMenuLanguage(cec_logical_address iAddress, cec_menu_language *language)
803 {
804 if (m_busDevices[iAddress])
805 {
806 *language = m_busDevices[iAddress]->GetMenuLanguage();
807 return (strcmp(language->language, "???") != 0);
808 }
809 return false;
810 }
811
812 uint64_t CCECProcessor::GetDeviceVendorId(cec_logical_address iAddress)
813 {
814 if (m_busDevices[iAddress])
815 return m_busDevices[iAddress]->GetVendorId();
816 return false;
817 }
818
819 uint16_t CCECProcessor::GetDevicePhysicalAddress(cec_logical_address iAddress)
820 {
821 if (m_busDevices[iAddress])
822 return m_busDevices[iAddress]->GetPhysicalAddress(false);
823 return false;
824 }
825
826 cec_power_status CCECProcessor::GetDevicePowerStatus(cec_logical_address iAddress)
827 {
828 if (m_busDevices[iAddress])
829 return m_busDevices[iAddress]->GetPowerStatus();
830 return CEC_POWER_STATUS_UNKNOWN;
831 }
832
833 cec_logical_address CCECProcessor::GetActiveSource(void)
834 {
835 for (uint8_t iPtr = 0; iPtr <= 11; iPtr++)
836 {
837 if (m_busDevices[iPtr]->IsActiveSource())
838 return (cec_logical_address)iPtr;
839 }
840
841 return CECDEVICE_UNKNOWN;
842 }
843
844 bool CCECProcessor::IsActiveSource(cec_logical_address iAddress)
845 {
846 return m_busDevices[iAddress]->IsActiveSource();
847 }
848
849 bool CCECProcessor::Transmit(const cec_command &data)
850 {
851 cec_adapter_message_state retVal(ADAPTER_MESSAGE_STATE_UNKNOWN);
852 {
853 CLockObject lock(m_mutex);
854 LogOutput(data);
855 m_iLastTransmission = GetTimeMs();
856 if (!m_communication)
857 return false;
858 uint8_t iMaxTries = m_busDevices[data.initiator]->GetHandler()->GetTransmitRetries() + 1;
859 retVal = m_communication->Write(data, iMaxTries, m_iLineTimeout, m_iRetryLineTimeout);
860 }
861
862 /* set to "not present" on failed ack */
863 if (retVal == ADAPTER_MESSAGE_STATE_SENT_NOT_ACKED &&
864 data.destination != CECDEVICE_BROADCAST)
865 m_busDevices[data.destination]->SetDeviceStatus(CEC_DEVICE_STATUS_NOT_PRESENT);
866
867 return retVal == ADAPTER_MESSAGE_STATE_SENT_ACKED;
868 }
869
870 void CCECProcessor::TransmitAbort(cec_logical_address address, cec_opcode opcode, cec_abort_reason reason /* = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE */)
871 {
872 CLibCEC::AddLog(CEC_LOG_DEBUG, "<< transmitting abort message");
873
874 cec_command command;
875 // TODO
876 cec_command::Format(command, m_logicalAddresses.primary, address, CEC_OPCODE_FEATURE_ABORT);
877 command.parameters.PushBack((uint8_t)opcode);
878 command.parameters.PushBack((uint8_t)reason);
879
880 Transmit(command);
881 }
882
883 void CCECProcessor::ParseCommand(const cec_command &command)
884 {
885 CStdString dataStr;
886 dataStr.Format(">> %1x%1x:%02x", command.initiator, command.destination, command.opcode);
887 for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++)
888 dataStr.AppendFormat(":%02x", (unsigned int)command.parameters[iPtr]);
889 CLibCEC::AddLog(CEC_LOG_TRAFFIC, dataStr.c_str());
890
891 if (!m_bMonitor && command.initiator >= CECDEVICE_TV && command.initiator <= CECDEVICE_BROADCAST)
892 m_busDevices[(uint8_t)command.initiator]->HandleCommand(command);
893 }
894
895 cec_logical_addresses CCECProcessor::GetActiveDevices(void)
896 {
897 cec_logical_addresses addresses;
898 addresses.Clear();
899 for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
900 {
901 if (m_busDevices[iPtr]->GetStatus() == CEC_DEVICE_STATUS_PRESENT)
902 addresses.Set((cec_logical_address) iPtr);
903 }
904 return addresses;
905 }
906
907 bool CCECProcessor::IsPresentDevice(cec_logical_address address)
908 {
909 return m_busDevices[address]->GetStatus() == CEC_DEVICE_STATUS_PRESENT;
910 }
911
912 bool CCECProcessor::IsPresentDeviceType(cec_device_type type)
913 {
914 for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
915 {
916 if (m_busDevices[iPtr]->GetType() == type && m_busDevices[iPtr]->GetStatus() == CEC_DEVICE_STATUS_PRESENT)
917 return true;
918 }
919
920 return false;
921 }
922
923 uint16_t CCECProcessor::GetPhysicalAddress(void) const
924 {
925 if (!m_logicalAddresses.IsEmpty() && m_busDevices[m_logicalAddresses.primary])
926 return m_busDevices[m_logicalAddresses.primary]->GetPhysicalAddress(false);
927 return false;
928 }
929
930 bool CCECProcessor::SetAckMask(uint16_t iMask)
931 {
932 return m_communication->SetAckMask(iMask);
933 }
934
935 bool CCECProcessor::TransmitKeypress(cec_logical_address iDestination, cec_user_control_code key, bool bWait /* = true */)
936 {
937 return m_busDevices[iDestination]->TransmitKeypress(key, bWait);
938 }
939
940 bool CCECProcessor::TransmitKeyRelease(cec_logical_address iDestination, bool bWait /* = true */)
941 {
942 return m_busDevices[iDestination]->TransmitKeyRelease(bWait);
943 }
944
945 const char *CCECProcessor::ToString(const cec_device_type type)
946 {
947 switch (type)
948 {
949 case CEC_DEVICE_TYPE_AUDIO_SYSTEM:
950 return "audio system";
951 case CEC_DEVICE_TYPE_PLAYBACK_DEVICE:
952 return "playback device";
953 case CEC_DEVICE_TYPE_RECORDING_DEVICE:
954 return "recording device";
955 case CEC_DEVICE_TYPE_RESERVED:
956 return "reserved";
957 case CEC_DEVICE_TYPE_TUNER:
958 return "tuner";
959 case CEC_DEVICE_TYPE_TV:
960 return "TV";
961 default:
962 return "unknown";
963 }
964 }
965
966 const char *CCECProcessor::ToString(const cec_menu_state state)
967 {
968 switch (state)
969 {
970 case CEC_MENU_STATE_ACTIVATED:
971 return "activated";
972 case CEC_MENU_STATE_DEACTIVATED:
973 return "deactivated";
974 default:
975 return "unknown";
976 }
977 }
978
979 const char *CCECProcessor::ToString(const cec_version version)
980 {
981 switch (version)
982 {
983 case CEC_VERSION_1_2:
984 return "1.2";
985 case CEC_VERSION_1_2A:
986 return "1.2a";
987 case CEC_VERSION_1_3:
988 return "1.3";
989 case CEC_VERSION_1_3A:
990 return "1.3a";
991 case CEC_VERSION_1_4:
992 return "1.4";
993 default:
994 return "unknown";
995 }
996 }
997
998 const char *CCECProcessor::ToString(const cec_power_status status)
999 {
1000 switch (status)
1001 {
1002 case CEC_POWER_STATUS_ON:
1003 return "on";
1004 case CEC_POWER_STATUS_STANDBY:
1005 return "standby";
1006 case CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY:
1007 return "in transition from on to standby";
1008 case CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON:
1009 return "in transition from standby to on";
1010 default:
1011 return "unknown";
1012 }
1013 }
1014
1015 const char *CCECProcessor::ToString(const cec_logical_address address)
1016 {
1017 switch(address)
1018 {
1019 case CECDEVICE_AUDIOSYSTEM:
1020 return "Audio";
1021 case CECDEVICE_BROADCAST:
1022 return "Broadcast";
1023 case CECDEVICE_FREEUSE:
1024 return "Free use";
1025 case CECDEVICE_PLAYBACKDEVICE1:
1026 return "Playback 1";
1027 case CECDEVICE_PLAYBACKDEVICE2:
1028 return "Playback 2";
1029 case CECDEVICE_PLAYBACKDEVICE3:
1030 return "Playback 3";
1031 case CECDEVICE_RECORDINGDEVICE1:
1032 return "Recorder 1";
1033 case CECDEVICE_RECORDINGDEVICE2:
1034 return "Recorder 2";
1035 case CECDEVICE_RECORDINGDEVICE3:
1036 return "Recorder 3";
1037 case CECDEVICE_RESERVED1:
1038 return "Reserved 1";
1039 case CECDEVICE_RESERVED2:
1040 return "Reserved 2";
1041 case CECDEVICE_TUNER1:
1042 return "Tuner 1";
1043 case CECDEVICE_TUNER2:
1044 return "Tuner 2";
1045 case CECDEVICE_TUNER3:
1046 return "Tuner 3";
1047 case CECDEVICE_TUNER4:
1048 return "Tuner 4";
1049 case CECDEVICE_TV:
1050 return "TV";
1051 default:
1052 return "unknown";
1053 }
1054 }
1055
1056 const char *CCECProcessor::ToString(const cec_deck_control_mode mode)
1057 {
1058 switch (mode)
1059 {
1060 case CEC_DECK_CONTROL_MODE_SKIP_FORWARD_WIND:
1061 return "skip forward wind";
1062 case CEC_DECK_CONTROL_MODE_EJECT:
1063 return "eject";
1064 case CEC_DECK_CONTROL_MODE_SKIP_REVERSE_REWIND:
1065 return "reverse rewind";
1066 case CEC_DECK_CONTROL_MODE_STOP:
1067 return "stop";
1068 default:
1069 return "unknown";
1070 }
1071 }
1072
1073 const char *CCECProcessor::ToString(const cec_deck_info status)
1074 {
1075 switch (status)
1076 {
1077 case CEC_DECK_INFO_PLAY:
1078 return "play";
1079 case CEC_DECK_INFO_RECORD:
1080 return "record";
1081 case CEC_DECK_INFO_PLAY_REVERSE:
1082 return "play reverse";
1083 case CEC_DECK_INFO_STILL:
1084 return "still";
1085 case CEC_DECK_INFO_SLOW:
1086 return "slow";
1087 case CEC_DECK_INFO_SLOW_REVERSE:
1088 return "slow reverse";
1089 case CEC_DECK_INFO_FAST_FORWARD:
1090 return "fast forward";
1091 case CEC_DECK_INFO_FAST_REVERSE:
1092 return "fast reverse";
1093 case CEC_DECK_INFO_NO_MEDIA:
1094 return "no media";
1095 case CEC_DECK_INFO_STOP:
1096 return "stop";
1097 case CEC_DECK_INFO_SKIP_FORWARD_WIND:
1098 return "info skip forward wind";
1099 case CEC_DECK_INFO_SKIP_REVERSE_REWIND:
1100 return "info skip reverse rewind";
1101 case CEC_DECK_INFO_INDEX_SEARCH_FORWARD:
1102 return "info index search forward";
1103 case CEC_DECK_INFO_INDEX_SEARCH_REVERSE:
1104 return "info index search reverse";
1105 case CEC_DECK_INFO_OTHER_STATUS:
1106 return "other";
1107 default:
1108 return "unknown";
1109 }
1110 }
1111
1112 const char *CCECProcessor::ToString(const cec_opcode opcode)
1113 {
1114 switch (opcode)
1115 {
1116 case CEC_OPCODE_ACTIVE_SOURCE:
1117 return "active source";
1118 case CEC_OPCODE_IMAGE_VIEW_ON:
1119 return "image view on";
1120 case CEC_OPCODE_TEXT_VIEW_ON:
1121 return "text view on";
1122 case CEC_OPCODE_INACTIVE_SOURCE:
1123 return "inactive source";
1124 case CEC_OPCODE_REQUEST_ACTIVE_SOURCE:
1125 return "request active source";
1126 case CEC_OPCODE_ROUTING_CHANGE:
1127 return "routing change";
1128 case CEC_OPCODE_ROUTING_INFORMATION:
1129 return "routing information";
1130 case CEC_OPCODE_SET_STREAM_PATH:
1131 return "set stream path";
1132 case CEC_OPCODE_STANDBY:
1133 return "standby";
1134 case CEC_OPCODE_RECORD_OFF:
1135 return "record off";
1136 case CEC_OPCODE_RECORD_ON:
1137 return "record on";
1138 case CEC_OPCODE_RECORD_STATUS:
1139 return "record status";
1140 case CEC_OPCODE_RECORD_TV_SCREEN:
1141 return "record tv screen";
1142 case CEC_OPCODE_CLEAR_ANALOGUE_TIMER:
1143 return "clear analogue timer";
1144 case CEC_OPCODE_CLEAR_DIGITAL_TIMER:
1145 return "clear digital timer";
1146 case CEC_OPCODE_CLEAR_EXTERNAL_TIMER:
1147 return "clear external timer";
1148 case CEC_OPCODE_SET_ANALOGUE_TIMER:
1149 return "set analogue timer";
1150 case CEC_OPCODE_SET_DIGITAL_TIMER:
1151 return "set digital timer";
1152 case CEC_OPCODE_SET_EXTERNAL_TIMER:
1153 return "set external timer";
1154 case CEC_OPCODE_SET_TIMER_PROGRAM_TITLE:
1155 return "set timer program title";
1156 case CEC_OPCODE_TIMER_CLEARED_STATUS:
1157 return "timer cleared status";
1158 case CEC_OPCODE_TIMER_STATUS:
1159 return "timer status";
1160 case CEC_OPCODE_CEC_VERSION:
1161 return "cec version";
1162 case CEC_OPCODE_GET_CEC_VERSION:
1163 return "get cec version";
1164 case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS:
1165 return "give physical address";
1166 case CEC_OPCODE_GET_MENU_LANGUAGE:
1167 return "get menu language";
1168 case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS:
1169 return "report physical address";
1170 case CEC_OPCODE_SET_MENU_LANGUAGE:
1171 return "set menu language";
1172 case CEC_OPCODE_DECK_CONTROL:
1173 return "deck control";
1174 case CEC_OPCODE_DECK_STATUS:
1175 return "deck status";
1176 case CEC_OPCODE_GIVE_DECK_STATUS:
1177 return "give deck status";
1178 case CEC_OPCODE_PLAY:
1179 return "play";
1180 case CEC_OPCODE_GIVE_TUNER_DEVICE_STATUS:
1181 return "give tuner status";
1182 case CEC_OPCODE_SELECT_ANALOGUE_SERVICE:
1183 return "select analogue service";
1184 case CEC_OPCODE_SELECT_DIGITAL_SERVICE:
1185 return "set digital service";
1186 case CEC_OPCODE_TUNER_DEVICE_STATUS:
1187 return "tuner device status";
1188 case CEC_OPCODE_TUNER_STEP_DECREMENT:
1189 return "tuner step decrement";
1190 case CEC_OPCODE_TUNER_STEP_INCREMENT:
1191 return "tuner step increment";
1192 case CEC_OPCODE_DEVICE_VENDOR_ID:
1193 return "device vendor id";
1194 case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID:
1195 return "give device vendor id";
1196 case CEC_OPCODE_VENDOR_COMMAND:
1197 return "vendor command";
1198 case CEC_OPCODE_VENDOR_COMMAND_WITH_ID:
1199 return "vendor command with id";
1200 case CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN:
1201 return "vendor remote button down";
1202 case CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP:
1203 return "vendor remote button up";
1204 case CEC_OPCODE_SET_OSD_STRING:
1205 return "set osd string";
1206 case CEC_OPCODE_GIVE_OSD_NAME:
1207 return "give osd name";
1208 case CEC_OPCODE_SET_OSD_NAME:
1209 return "set osd name";
1210 case CEC_OPCODE_MENU_REQUEST:
1211 return "menu request";
1212 case CEC_OPCODE_MENU_STATUS:
1213 return "menu status";
1214 case CEC_OPCODE_USER_CONTROL_PRESSED:
1215 return "user control pressed";
1216 case CEC_OPCODE_USER_CONTROL_RELEASE:
1217 return "user control release";
1218 case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS:
1219 return "give device power status";
1220 case CEC_OPCODE_REPORT_POWER_STATUS:
1221 return "report power status";
1222 case CEC_OPCODE_FEATURE_ABORT:
1223 return "feature abort";
1224 case CEC_OPCODE_ABORT:
1225 return "abort";
1226 case CEC_OPCODE_GIVE_AUDIO_STATUS:
1227 return "give audio status";
1228 case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS:
1229 return "give audio mode status";
1230 case CEC_OPCODE_REPORT_AUDIO_STATUS:
1231 return "report audio status";
1232 case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE:
1233 return "set system audio mode";
1234 case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST:
1235 return "system audio mode request";
1236 case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS:
1237 return "system audio mode status";
1238 case CEC_OPCODE_SET_AUDIO_RATE:
1239 return "set audio rate";
1240 default:
1241 return "UNKNOWN";
1242 }
1243 }
1244
1245 const char *CCECProcessor::ToString(const cec_system_audio_status mode)
1246 {
1247 switch(mode)
1248 {
1249 case CEC_SYSTEM_AUDIO_STATUS_ON:
1250 return "on";
1251 case CEC_SYSTEM_AUDIO_STATUS_OFF:
1252 return "off";
1253 default:
1254 return "unknown";
1255 }
1256 }
1257
1258 const char *CCECProcessor::ToString(const cec_audio_status UNUSED(status))
1259 {
1260 // TODO this is a mask
1261 return "TODO";
1262 }
1263
1264 const char *CCECProcessor::ToString(const cec_vendor_id vendor)
1265 {
1266 switch (vendor)
1267 {
1268 case CEC_VENDOR_SAMSUNG:
1269 return "Samsung";
1270 case CEC_VENDOR_LG:
1271 return "LG";
1272 case CEC_VENDOR_PANASONIC:
1273 return "Panasonic";
1274 case CEC_VENDOR_PIONEER:
1275 return "Pioneer";
1276 case CEC_VENDOR_ONKYO:
1277 return "Onkyo";
1278 case CEC_VENDOR_YAMAHA:
1279 return "Yamaha";
1280 case CEC_VENDOR_PHILIPS:
1281 return "Philips";
1282 case CEC_VENDOR_SONY:
1283 return "Sony";
1284 default:
1285 return "Unknown";
1286 }
1287 }
1288
1289 const char *CCECProcessor::ToString(const cec_client_version version)
1290 {
1291 switch (version)
1292 {
1293 case CEC_CLIENT_VERSION_PRE_1_5:
1294 return "pre-1.5";
1295 case CEC_CLIENT_VERSION_1_5_0:
1296 return "1.5.0";
1297 default:
1298 return "Unknown";
1299 }
1300 }
1301
1302 void *CCECBusScan::Process(void)
1303 {
1304 CCECBusDevice *device(NULL);
1305 uint8_t iCounter(0);
1306
1307 while (!IsStopped())
1308 {
1309 if (++iCounter < 10)
1310 {
1311 Sleep(1000);
1312 continue;
1313 }
1314 for (unsigned int iPtr = 0; iPtr <= 11 && !IsStopped(); iPtr++)
1315 {
1316 device = m_processor->m_busDevices[iPtr];
1317 WaitUntilIdle();
1318 if (device && device->GetStatus(true) == CEC_DEVICE_STATUS_PRESENT)
1319 {
1320 WaitUntilIdle();
1321 if (!IsStopped())
1322 device->GetVendorId();
1323
1324 WaitUntilIdle();
1325 if (!IsStopped())
1326 device->GetPowerStatus(true);
1327 }
1328 }
1329 }
1330
1331 return NULL;
1332 }
1333
1334 void CCECBusScan::WaitUntilIdle(void)
1335 {
1336 if (IsStopped())
1337 return;
1338
1339 int32_t iWaitTime = 3000 - (int32_t)(GetTimeMs() - m_processor->GetLastTransmission());
1340 while (iWaitTime > 0)
1341 {
1342 Sleep(iWaitTime);
1343 iWaitTime = 3000 - (int32_t)(GetTimeMs() - m_processor->GetLastTransmission());
1344 }
1345 }
1346
1347 bool CCECProcessor::StartBootloader(void)
1348 {
1349 return m_communication->StartBootloader();
1350 }
1351
1352 bool CCECProcessor::PingAdapter(void)
1353 {
1354 return m_communication->PingAdapter();
1355 }
1356
1357 void CCECProcessor::HandlePoll(cec_logical_address initiator, cec_logical_address destination)
1358 {
1359 m_busDevices[initiator]->HandlePoll(destination);
1360 }
1361
1362 bool CCECProcessor::HandleReceiveFailed(cec_logical_address initiator)
1363 {
1364 return !m_busDevices[initiator]->HandleReceiveFailed();
1365 }
1366
1367 bool CCECProcessor::SetStreamPath(uint16_t iPhysicalAddress)
1368 {
1369 // stream path changes are sent by the TV
1370 return m_busDevices[CECDEVICE_TV]->GetHandler()->TransmitSetStreamPath(iPhysicalAddress);
1371 }
1372
1373 bool CCECProcessor::GetCurrentConfiguration(libcec_configuration *configuration)
1374 {
1375 configuration->iPhysicalAddress = m_iPhysicalAddress;
1376 configuration->iHDMIPort = m_iHDMIPort;
1377 configuration->baseDevice = m_iBaseDevice;
1378 snprintf(configuration->strDeviceName, 13, "%s", m_strDeviceName.c_str());
1379 configuration->deviceTypes = m_types;
1380 return true;
1381 }
1382
1383 bool CCECProcessor::CanPersistConfiguration(void)
1384 {
1385 return m_communication->GetFirmwareVersion() >= 2;
1386 }
1387
1388 bool CCECProcessor::PersistConfiguration(libcec_configuration *configuration)
1389 {
1390 return m_communication->PersistConfiguration(configuration);
1391 }