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