cec: implemented the write methods for the v2 configuration. bugzid: 543
[deb_libcec.git] / src / lib / CECProcessor.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 "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
46using namespace CEC;
47using namespace std;
48using namespace PLATFORM;
49
50CCECProcessor::CCECProcessor(CLibCEC *controller, libcec_configuration *configuration) :
51 m_bConnectionOpened(false),
52 m_bInitialised(false),
53 m_communication(NULL),
54 m_controller(controller),
55 m_bMonitor(false),
56 m_iStandardLineTimeout(3),
57 m_iRetryLineTimeout(3),
58 m_iLastTransmission(0)
59{
60 m_logicalAddresses.Clear();
61 CreateBusDevices();
62 m_configuration.Clear();
63 m_configuration.serverVersion = configuration->serverVersion;
64 SetConfiguration(configuration);
65
66 if (m_configuration.tvVendor != CEC_VENDOR_UNKNOWN)
67 m_busDevices[CECDEVICE_TV]->ReplaceHandler(false);
68}
69
70CCECProcessor::CCECProcessor(CLibCEC *controller, const char *strDeviceName, const cec_device_type_list &types, uint16_t iPhysicalAddress) :
71 m_bConnectionOpened(false),
72 m_bInitialised(false),
73 m_communication(NULL),
74 m_controller(controller),
75 m_bMonitor(false),
76 m_iStandardLineTimeout(3),
77 m_iRetryLineTimeout(3),
78 m_iLastTransmission(0)
79{
80 m_configuration.Clear();
81 m_configuration.serverVersion = CEC_SERVER_VERSION_1_5_2;
82
83 // client version < 1.5.0
84 m_configuration.clientVersion = (uint32_t)CEC_CLIENT_VERSION_PRE_1_5;
85 snprintf(m_configuration.strDeviceName, 13, "%s", strDeviceName);
86 m_configuration.deviceTypes = types;
87 m_configuration.iPhysicalAddress = iPhysicalAddress;
88 m_configuration.baseDevice = (cec_logical_address)CEC_DEFAULT_BASE_DEVICE;
89 m_configuration.iHDMIPort = CEC_DEFAULT_HDMI_PORT;
90
91 if (m_configuration.deviceTypes.IsEmpty())
92 m_configuration.deviceTypes.Add(CEC_DEVICE_TYPE_RECORDING_DEVICE);
93 m_logicalAddresses.Clear();
94 CreateBusDevices();
95}
96
97void CCECProcessor::CreateBusDevices(void)
98{
99 for (int iPtr = 0; iPtr < 16; iPtr++)
100 {
101 switch(iPtr)
102 {
103 case CECDEVICE_AUDIOSYSTEM:
104 m_busDevices[iPtr] = new CCECAudioSystem(this, (cec_logical_address) iPtr, 0xFFFF);
105 break;
106 case CECDEVICE_PLAYBACKDEVICE1:
107 case CECDEVICE_PLAYBACKDEVICE2:
108 case CECDEVICE_PLAYBACKDEVICE3:
109 m_busDevices[iPtr] = new CCECPlaybackDevice(this, (cec_logical_address) iPtr, 0xFFFF);
110 break;
111 case CECDEVICE_RECORDINGDEVICE1:
112 case CECDEVICE_RECORDINGDEVICE2:
113 case CECDEVICE_RECORDINGDEVICE3:
114 m_busDevices[iPtr] = new CCECRecordingDevice(this, (cec_logical_address) iPtr, 0xFFFF);
115 break;
116 case CECDEVICE_TUNER1:
117 case CECDEVICE_TUNER2:
118 case CECDEVICE_TUNER3:
119 case CECDEVICE_TUNER4:
120 m_busDevices[iPtr] = new CCECTuner(this, (cec_logical_address) iPtr, 0xFFFF);
121 break;
122 case CECDEVICE_TV:
123 m_busDevices[iPtr] = new CCECTV(this, (cec_logical_address) iPtr, 0);
124 break;
125 default:
126 m_busDevices[iPtr] = new CCECBusDevice(this, (cec_logical_address) iPtr, 0xFFFF);
127 break;
128 }
129 }
130}
131
132CCECProcessor::~CCECProcessor(void)
133{
134 Close();
135
136 for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
137 delete m_busDevices[iPtr];
138}
139
140void CCECProcessor::Close(void)
141{
142 StopThread(false);
143 SetInitialised(false);
144 StopThread();
145
146 bool bClose(false);
147 {
148 CLockObject lock(m_mutex);
149 bClose = m_bConnectionOpened;
150 m_bConnectionOpened = false;
151 }
152
153 if (bClose && m_communication)
154 {
155 m_communication->Close();
156 delete m_communication;
157 m_communication = NULL;
158 }
159}
160
161bool CCECProcessor::OpenConnection(const char *strPort, uint16_t iBaudRate, uint32_t iTimeoutMs)
162{
163 bool bReturn(false);
164 Close();
165
166 {
167 CLockObject lock(m_mutex);
168 if (m_bConnectionOpened)
169 {
170 CLibCEC::AddLog(CEC_LOG_ERROR, "connection already opened");
171 return false;
172 }
173 m_communication = new CUSBCECAdapterCommunication(this, strPort, iBaudRate);
174 m_bConnectionOpened = (m_communication != NULL);
175 }
176
177 /* check for an already opened connection */
178 if (m_communication->IsOpen())
179 {
180 CLibCEC::AddLog(CEC_LOG_ERROR, "connection already opened");
181 return bReturn;
182 }
183
184 CTimeout timeout(iTimeoutMs > 0 ? iTimeoutMs : CEC_DEFAULT_TRANSMIT_WAIT);
185
186 /* open a new connection */
187 unsigned iConnectTry(0);
188 while (timeout.TimeLeft() > 0 && (bReturn = m_communication->Open(this, (timeout.TimeLeft() / CEC_CONNECT_TRIES))) == false)
189 {
190 CLibCEC::AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry);
191 m_communication->Close();
192 CEvent::Sleep(1000);
193 }
194
195 if (bReturn)
196 CLibCEC::AddLog(CEC_LOG_NOTICE, "connected to the CEC adapter. firmware version = %d, client version = %s", m_communication->GetFirmwareVersion(), ToString((cec_client_version)m_configuration.clientVersion));
197
198 return bReturn;
199}
200
201bool CCECProcessor::IsInitialised(void)
202{
203 CLockObject lock(m_mutex);
204 return m_bInitialised;
205}
206
207void CCECProcessor::SetInitialised(bool bSetTo /* = true */)
208{
209 CLockObject lock(m_mutex);
210 m_bInitialised = bSetTo;
211}
212
213bool CCECProcessor::Initialise(void)
214{
215 bool bReturn(false);
216 {
217 CLockObject lock(m_mutex);
218 if (!m_logicalAddresses.IsEmpty())
219 m_logicalAddresses.Clear();
220
221 if (!FindLogicalAddresses())
222 {
223 CLibCEC::AddLog(CEC_LOG_ERROR, "could not detect our logical addresses");
224 return bReturn;
225 }
226
227 /* only set our OSD name for the primary device */
228 m_busDevices[m_logicalAddresses.primary]->m_strDeviceName = m_configuration.strDeviceName;
229
230 /* make the primary device the active source if the option is set */
231 if (m_configuration.bActivateSource == 1)
232 m_busDevices[m_logicalAddresses.primary]->m_bActiveSource = true;
233 }
234
235 /* get the vendor id from the TV, so we are using the correct handler */
236 m_busDevices[CECDEVICE_TV]->GetVendorId();
237
238 if (m_configuration.iPhysicalAddress != 0)
239 {
240 CLibCEC::AddLog(CEC_LOG_NOTICE, "setting the physical address to %4x", m_configuration.iPhysicalAddress);
241 m_busDevices[m_logicalAddresses.primary]->m_iPhysicalAddress = m_configuration.iPhysicalAddress;
242 if ((bReturn = m_busDevices[m_logicalAddresses.primary]->TransmitPhysicalAddress()) == false)
243 CLibCEC::AddLog(CEC_LOG_ERROR, "unable to set the physical address to %4x", m_configuration.iPhysicalAddress);
244 }
245 else if (m_configuration.iPhysicalAddress == 0 && (bReturn = SetHDMIPort(m_configuration.baseDevice, m_configuration.iHDMIPort, true)) == false)
246 CLibCEC::AddLog(CEC_LOG_ERROR, "unable to set HDMI port %d on %s (%x)", m_configuration.iHDMIPort, ToString(m_configuration.baseDevice), (uint8_t)m_configuration.baseDevice);
247
248 if (m_configuration.bActivateSource == 1)
249 m_busDevices[m_logicalAddresses.primary]->ActivateSource();
250
251 SetInitialised(bReturn);
252 if (bReturn)
253 CLibCEC::ConfigurationChanged(m_configuration);
254
255 return bReturn;
256}
257
258bool CCECProcessor::Start(const char *strPort, uint16_t iBaudRate /* = 38400 */, uint32_t iTimeoutMs /* = 10000 */)
259{
260 bool bReturn(false);
261
262 {
263 CLockObject lock(m_mutex);
264 if (!OpenConnection(strPort, iBaudRate, iTimeoutMs))
265 return bReturn;
266
267 /* create the processor thread */
268 if (!CreateThread())
269 {
270 CLibCEC::AddLog(CEC_LOG_ERROR, "could not create a processor thread");
271 return bReturn;
272 }
273 }
274
275 if ((bReturn = Initialise()) == false)
276 {
277 CLibCEC::AddLog(CEC_LOG_ERROR, "could not create a processor thread");
278 StopThread(true);
279 }
280 else
281 {
282 CLibCEC::AddLog(CEC_LOG_DEBUG, "processor thread started");
283 }
284
285 return bReturn;
286}
287
288bool CCECProcessor::TryLogicalAddress(cec_logical_address address)
289{
290 if (m_busDevices[address]->TryLogicalAddress())
291 {
292 m_logicalAddresses.Set(address);
293 return true;
294 }
295
296 return false;
297}
298
299bool CCECProcessor::FindLogicalAddressRecordingDevice(void)
300{
301 CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'recording device'");
302 return TryLogicalAddress(CECDEVICE_RECORDINGDEVICE1) ||
303 TryLogicalAddress(CECDEVICE_RECORDINGDEVICE2) ||
304 TryLogicalAddress(CECDEVICE_RECORDINGDEVICE3);
305}
306
307bool CCECProcessor::FindLogicalAddressTuner(void)
308{
309 CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'tuner'");
310 return TryLogicalAddress(CECDEVICE_TUNER1) ||
311 TryLogicalAddress(CECDEVICE_TUNER2) ||
312 TryLogicalAddress(CECDEVICE_TUNER3) ||
313 TryLogicalAddress(CECDEVICE_TUNER4);
314}
315
316bool CCECProcessor::FindLogicalAddressPlaybackDevice(void)
317{
318 CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'playback device'");
319 return TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE1) ||
320 TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE2) ||
321 TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE3);
322}
323
324bool CCECProcessor::FindLogicalAddressAudioSystem(void)
325{
326 CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'audio'");
327 return TryLogicalAddress(CECDEVICE_AUDIOSYSTEM);
328}
329
330bool CCECProcessor::ChangeDeviceType(cec_device_type from, cec_device_type to)
331{
332 bool bChanged(false);
333
334 CLibCEC::AddLog(CEC_LOG_NOTICE, "changing device type '%s' into '%s'", ToString(from), ToString(to));
335
336 CLockObject lock(m_mutex);
337 CCECBusDevice *previousDevice = GetDeviceByType(from);
338 m_logicalAddresses.primary = CECDEVICE_UNKNOWN;
339
340 for (unsigned int iPtr = 0; iPtr < 5; iPtr++)
341 {
342 if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
343 continue;
344
345 if (m_configuration.deviceTypes.types[iPtr] == from)
346 {
347 bChanged = true;
348 m_configuration.deviceTypes.types[iPtr] = to;
349 }
350 else if (m_configuration.deviceTypes.types[iPtr] == to && bChanged)
351 {
352 m_configuration.deviceTypes.types[iPtr] = CEC_DEVICE_TYPE_RESERVED;
353 }
354 }
355
356 if (bChanged)
357 {
358 FindLogicalAddresses();
359
360 CCECBusDevice *newDevice = GetDeviceByType(to);
361 if (previousDevice && newDevice)
362 {
363 newDevice->SetDeviceStatus(CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC);
364 previousDevice->SetDeviceStatus(CEC_DEVICE_STATUS_NOT_PRESENT);
365
366 newDevice->SetCecVersion(previousDevice->GetCecVersion(false));
367 previousDevice->SetCecVersion(CEC_VERSION_UNKNOWN);
368
369 newDevice->SetMenuLanguage(previousDevice->GetMenuLanguage(false));
370 cec_menu_language lang;
371 lang.device = previousDevice->GetLogicalAddress();
372 for (unsigned int iPtr = 0; iPtr < 4; iPtr++)
373 lang.language[iPtr] = '?';
374 lang.language[3] = 0;
375 previousDevice->SetMenuLanguage(lang);
376
377 newDevice->SetMenuState(previousDevice->GetMenuState());
378 previousDevice->SetMenuState(CEC_MENU_STATE_DEACTIVATED);
379
380 newDevice->SetOSDName(previousDevice->GetOSDName(false));
381 previousDevice->SetOSDName(ToString(previousDevice->GetLogicalAddress()));
382
383 newDevice->SetPhysicalAddress(previousDevice->GetPhysicalAddress(false));
384 previousDevice->SetPhysicalAddress(0xFFFF);
385
386 newDevice->SetPowerStatus(previousDevice->GetPowerStatus(false));
387 previousDevice->SetPowerStatus(CEC_POWER_STATUS_UNKNOWN);
388
389 newDevice->SetVendorId(previousDevice->GetVendorId(false));
390 previousDevice->SetVendorId(CEC_VENDOR_UNKNOWN);
391
392 if ((from == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || from == CEC_DEVICE_TYPE_RECORDING_DEVICE) &&
393 (to == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || to == CEC_DEVICE_TYPE_RECORDING_DEVICE))
394 {
395 ((CCECPlaybackDevice *) newDevice)->SetDeckControlMode(((CCECPlaybackDevice *) previousDevice)->GetDeckControlMode());
396 ((CCECPlaybackDevice *) previousDevice)->SetDeckControlMode(CEC_DECK_CONTROL_MODE_STOP);
397
398 ((CCECPlaybackDevice *) newDevice)->SetDeckStatus(((CCECPlaybackDevice *) previousDevice)->GetDeckStatus());
399 ((CCECPlaybackDevice *) previousDevice)->SetDeckStatus(CEC_DECK_INFO_STOP);
400 }
401 }
402 }
403
404 return true;
405}
406
407bool CCECProcessor::FindLogicalAddresses(void)
408{
409 bool bReturn(true);
410 m_logicalAddresses.Clear();
411
412 if (m_configuration.deviceTypes.IsEmpty())
413 {
414 CLibCEC::AddLog(CEC_LOG_ERROR, "no device types set");
415 return false;
416 }
417
418 for (unsigned int iPtr = 0; iPtr < 5; iPtr++)
419 {
420 if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
421 continue;
422
423 CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - device %d: type %d", __FUNCTION__, iPtr, m_configuration.deviceTypes.types[iPtr]);
424
425 if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RECORDING_DEVICE)
426 bReturn &= FindLogicalAddressRecordingDevice();
427 if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_TUNER)
428 bReturn &= FindLogicalAddressTuner();
429 if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_PLAYBACK_DEVICE)
430 bReturn &= FindLogicalAddressPlaybackDevice();
431 if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_AUDIO_SYSTEM)
432 bReturn &= FindLogicalAddressAudioSystem();
433 }
434
435 if (bReturn)
436 SetAckMask(m_logicalAddresses.AckMask());
437
438 return bReturn;
439}
440
441void CCECProcessor::ReplaceHandlers(void)
442{
443 if (!IsInitialised())
444 return;
445 for (uint8_t iPtr = 0; iPtr <= CECDEVICE_PLAYBACKDEVICE3; iPtr++)
446 m_busDevices[iPtr]->ReplaceHandler(m_bInitialised);
447}
448
449bool CCECProcessor::OnCommandReceived(const cec_command &command)
450{
451 ParseCommand(command);
452 return true;
453}
454
455void *CCECProcessor::Process(void)
456{
457 CLibCEC::AddLog(CEC_LOG_DEBUG, "processor thread started");
458
459 while (!IsStopped() && m_communication->IsOpen())
460 {
461 if (IsInitialised())
462 {
463 ReplaceHandlers();
464
465 m_controller->CheckKeypressTimeout();
466 }
467 Sleep(5);
468 }
469
470 return NULL;
471}
472
473bool CCECProcessor::SetActiveSource(cec_device_type type /* = CEC_DEVICE_TYPE_RESERVED */)
474{
475 bool bReturn(false);
476
477 if (!IsRunning())
478 return bReturn;
479
480 cec_logical_address addr = m_logicalAddresses.primary;
481
482 if (type != CEC_DEVICE_TYPE_RESERVED)
483 {
484 for (uint8_t iPtr = 0; iPtr <= 11; iPtr++)
485 {
486 if (m_logicalAddresses[iPtr] && m_busDevices[iPtr]->m_type == type)
487 {
488 addr = (cec_logical_address) iPtr;
489 break;
490 }
491 }
492 }
493
494 m_busDevices[addr]->SetActiveSource();
495 if (m_busDevices[addr]->GetPhysicalAddress(false) != 0xFFFF)
496 bReturn = m_busDevices[addr]->ActivateSource();
497
498 return bReturn;
499}
500
501bool CCECProcessor::SetActiveSource(uint16_t iStreamPath)
502{
503 bool bReturn(false);
504
505 CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamPath);
506 if (device)
507 {
508 device->SetActiveSource();
509 bReturn = true;
510 }
511
512 return bReturn;
513}
514
515void CCECProcessor::SetStandardLineTimeout(uint8_t iTimeout)
516{
517 CLockObject lock(m_mutex);
518 m_iStandardLineTimeout = iTimeout;
519}
520
521void CCECProcessor::SetRetryLineTimeout(uint8_t iTimeout)
522{
523 CLockObject lock(m_mutex);
524 m_iRetryLineTimeout = iTimeout;
525}
526
527bool CCECProcessor::SetActiveView(void)
528{
529 CLibCEC::AddLog(CEC_LOG_WARNING, "deprecated method %s called", __FUNCTION__);
530 return SetActiveSource(m_configuration.deviceTypes.IsEmpty() ? CEC_DEVICE_TYPE_RESERVED : m_configuration.deviceTypes[0]);
531}
532
533bool CCECProcessor::SetDeckControlMode(cec_deck_control_mode mode, bool bSendUpdate /* = true */)
534{
535 bool bReturn(false);
536
537 CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
538 if (device)
539 {
540 ((CCECPlaybackDevice *) device)->SetDeckControlMode(mode);
541 if (bSendUpdate)
542 ((CCECPlaybackDevice *) device)->TransmitDeckStatus(CECDEVICE_TV);
543 bReturn = true;
544 }
545
546 return bReturn;
547}
548
549bool CCECProcessor::SetDeckInfo(cec_deck_info info, bool bSendUpdate /* = true */)
550{
551 bool bReturn(false);
552
553 CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
554 if (device)
555 {
556 ((CCECPlaybackDevice *) device)->SetDeckStatus(info);
557 if (bSendUpdate)
558 ((CCECPlaybackDevice *) device)->TransmitDeckStatus(CECDEVICE_TV);
559 bReturn = true;
560 }
561
562 return bReturn;
563}
564
565bool CCECProcessor::SetHDMIPort(cec_logical_address iBaseDevice, uint8_t iPort, bool bForce /* = false */)
566{
567 bool bReturn(false);
568
569 {
570 CLockObject lock(m_mutex);
571 m_configuration.baseDevice = iBaseDevice;
572 m_configuration.iHDMIPort = iPort;
573 }
574
575 if (!IsRunning() && !bForce)
576 return true;
577
578 CLibCEC::AddLog(CEC_LOG_DEBUG, "setting HDMI port to %d on device %s (%d)", iPort, ToString(iBaseDevice), (int)iBaseDevice);
579
580 uint16_t iPhysicalAddress(0);
581 if (iBaseDevice > CECDEVICE_TV)
582 {
583 iPhysicalAddress = m_busDevices[iBaseDevice]->GetPhysicalAddress();
584 }
585
586 if (iPhysicalAddress < 0xffff)
587 {
588 if (iPhysicalAddress == 0)
589 iPhysicalAddress += 0x1000 * iPort;
590 else if (iPhysicalAddress % 0x1000 == 0)
591 iPhysicalAddress += 0x100 * iPort;
592 else if (iPhysicalAddress % 0x100 == 0)
593 iPhysicalAddress += 0x10 * iPort;
594 else if (iPhysicalAddress % 0x10 == 0)
595 iPhysicalAddress += iPort;
596
597 bReturn = true;
598 }
599
600 if (!bReturn)
601 CLibCEC::AddLog(CEC_LOG_ERROR, "failed to set the physical address");
602 else
603 SetPhysicalAddress(iPhysicalAddress);
604
605 return bReturn;
606}
607
608bool CCECProcessor::PhysicalAddressInUse(uint16_t iPhysicalAddress)
609{
610 for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
611 {
612 if (m_busDevices[iPtr]->GetPhysicalAddress(false) == iPhysicalAddress)
613 return true;
614 }
615 return false;
616}
617
618bool CCECProcessor::TransmitInactiveSource(void)
619{
620 if (!IsRunning())
621 return false;
622
623 if (!m_logicalAddresses.IsEmpty() && m_busDevices[m_logicalAddresses.primary])
624 return m_busDevices[m_logicalAddresses.primary]->TransmitInactiveSource();
625 return false;
626}
627
628void CCECProcessor::LogOutput(const cec_command &data)
629{
630 CStdString strTx;
631 strTx.Format("<< %02x", ((uint8_t)data.initiator << 4) + (uint8_t)data.destination);
632 if (data.opcode_set)
633 strTx.AppendFormat(":%02x", (uint8_t)data.opcode);
634
635 for (uint8_t iPtr = 0; iPtr < data.parameters.size; iPtr++)
636 strTx.AppendFormat(":%02x", data.parameters[iPtr]);
637 CLibCEC::AddLog(CEC_LOG_TRAFFIC, strTx.c_str());
638}
639
640bool CCECProcessor::SetLogicalAddress(cec_logical_address iLogicalAddress)
641{
642 CLockObject lock(m_mutex);
643 if (m_logicalAddresses.primary != iLogicalAddress)
644 {
645 CLibCEC::AddLog(CEC_LOG_NOTICE, "<< setting primary logical address to %1x", iLogicalAddress);
646 m_logicalAddresses.primary = iLogicalAddress;
647 m_logicalAddresses.Set(iLogicalAddress);
648 return SetAckMask(m_logicalAddresses.AckMask());
649 }
650
651 return true;
652}
653
654bool CCECProcessor::SetMenuState(cec_menu_state state, bool bSendUpdate /* = true */)
655{
656 for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
657 {
658 if (m_logicalAddresses[iPtr])
659 m_busDevices[iPtr]->SetMenuState(state);
660 }
661
662 if (bSendUpdate)
663 m_busDevices[m_logicalAddresses.primary]->TransmitMenuState(CECDEVICE_TV);
664
665 return true;
666}
667
668bool CCECProcessor::SetPhysicalAddress(uint16_t iPhysicalAddress, bool bSendUpdate /* = true */)
669{
670 bool bSendActiveView(false);
671 bool bReturn(false);
672 cec_logical_addresses sendUpdatesTo;
673 sendUpdatesTo.Clear();
674
675 {
676 CLockObject lock(m_mutex);
677 m_configuration.iPhysicalAddress = iPhysicalAddress;
678 CLibCEC::AddLog(CEC_LOG_DEBUG, "setting physical address to '%4x'", iPhysicalAddress);
679
680 if (!m_logicalAddresses.IsEmpty())
681 {
682 bool bWasActiveSource(false);
683 for (uint8_t iPtr = 0; iPtr < 15; iPtr++)
684 if (m_logicalAddresses[iPtr])
685 {
686 bWasActiveSource |= m_busDevices[iPtr]->IsActiveSource();
687 m_busDevices[iPtr]->SetInactiveSource();
688 m_busDevices[iPtr]->SetPhysicalAddress(iPhysicalAddress);
689 if (bSendUpdate)
690 sendUpdatesTo.Set((cec_logical_address)iPtr);
691 }
692
693 bSendActiveView = bWasActiveSource && bSendUpdate;
694 bReturn = true;
695 }
696 }
697
698 for (uint8_t iPtr = 0; iPtr < 15; iPtr++)
699 if (sendUpdatesTo[iPtr])
700 m_busDevices[iPtr]->TransmitPhysicalAddress();
701
702 if (bSendActiveView)
703 SetActiveView();
704
705 if (bReturn)
706 CLibCEC::ConfigurationChanged(m_configuration);
707
708 return bReturn;
709}
710
711bool CCECProcessor::SwitchMonitoring(bool bEnable)
712{
713 CLibCEC::AddLog(CEC_LOG_NOTICE, "== %s monitoring mode ==", bEnable ? "enabling" : "disabling");
714
715 {
716 CLockObject lock(m_mutex);
717 m_bMonitor = bEnable;
718 }
719
720 if (bEnable)
721 return SetAckMask(0);
722 else
723 return SetAckMask(m_logicalAddresses.AckMask());
724}
725
726bool CCECProcessor::PollDevice(cec_logical_address iAddress)
727{
728 if (iAddress != CECDEVICE_UNKNOWN && m_busDevices[iAddress])
729 {
730 return m_logicalAddresses.primary == CECDEVICE_UNKNOWN ?
731 m_busDevices[iAddress]->TransmitPoll(iAddress) :
732 m_busDevices[m_logicalAddresses.primary]->TransmitPoll(iAddress);
733 }
734 return false;
735}
736
737uint8_t CCECProcessor::VolumeUp(bool bSendRelease /* = true */)
738{
739 uint8_t status = 0;
740 if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
741 status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeUp(bSendRelease);
742
743 return status;
744}
745
746uint8_t CCECProcessor::VolumeDown(bool bSendRelease /* = true */)
747{
748 uint8_t status = 0;
749 if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
750 status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeDown(bSendRelease);
751
752 return status;
753}
754
755uint8_t CCECProcessor::MuteAudio(bool bSendRelease /* = true */)
756{
757 uint8_t status = 0;
758 if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
759 status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->MuteAudio(bSendRelease);
760
761 return status;
762}
763
764CCECBusDevice *CCECProcessor::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress, bool bRefresh /* = false */) const
765{
766 if (m_busDevices[m_logicalAddresses.primary]->GetPhysicalAddress(false) == iPhysicalAddress)
767 return m_busDevices[m_logicalAddresses.primary];
768
769 CCECBusDevice *device = NULL;
770 for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
771 {
772 if (m_busDevices[iPtr]->GetPhysicalAddress(bRefresh) == iPhysicalAddress)
773 {
774 device = m_busDevices[iPtr];
775 break;
776 }
777 }
778
779 return device;
780}
781
782CCECBusDevice *CCECProcessor::GetDeviceByType(cec_device_type type) const
783{
784 CCECBusDevice *device = NULL;
785
786 for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
787 {
788 if (m_busDevices[iPtr]->m_type == type && m_logicalAddresses[iPtr])
789 {
790 device = m_busDevices[iPtr];
791 break;
792 }
793 }
794
795 return device;
796}
797
798CCECBusDevice *CCECProcessor::GetPrimaryDevice(void) const
799{
800 CCECBusDevice *device(NULL);
801 cec_logical_address primary = m_logicalAddresses.primary;
802 if (primary != CECDEVICE_UNKNOWN)
803 device = m_busDevices[primary];
804 return device;
805}
806
807cec_version CCECProcessor::GetDeviceCecVersion(cec_logical_address iAddress)
808{
809 return m_busDevices[iAddress]->GetCecVersion();
810}
811
812cec_osd_name CCECProcessor::GetDeviceOSDName(cec_logical_address iAddress)
813{
814 CStdString strOSDName = m_busDevices[iAddress]->GetOSDName();
815 cec_osd_name retVal;
816
817 snprintf(retVal.name, sizeof(retVal.name), "%s", strOSDName.c_str());
818 retVal.device = iAddress;
819
820 return retVal;
821}
822
823bool CCECProcessor::GetDeviceMenuLanguage(cec_logical_address iAddress, cec_menu_language *language)
824{
825 if (m_busDevices[iAddress])
826 {
827 *language = m_busDevices[iAddress]->GetMenuLanguage();
828 return (strcmp(language->language, "???") != 0);
829 }
830 return false;
831}
832
833uint64_t CCECProcessor::GetDeviceVendorId(cec_logical_address iAddress)
834{
835 if (m_busDevices[iAddress])
836 return m_busDevices[iAddress]->GetVendorId();
837 return false;
838}
839
840uint16_t CCECProcessor::GetDevicePhysicalAddress(cec_logical_address iAddress)
841{
842 if (m_busDevices[iAddress])
843 return m_busDevices[iAddress]->GetPhysicalAddress(false);
844 return false;
845}
846
847cec_power_status CCECProcessor::GetDevicePowerStatus(cec_logical_address iAddress)
848{
849 if (m_busDevices[iAddress])
850 return m_busDevices[iAddress]->GetPowerStatus();
851 return CEC_POWER_STATUS_UNKNOWN;
852}
853
854cec_logical_address CCECProcessor::GetActiveSource(void)
855{
856 for (uint8_t iPtr = 0; iPtr <= 11; iPtr++)
857 {
858 if (m_busDevices[iPtr]->IsActiveSource())
859 return (cec_logical_address)iPtr;
860 }
861
862 return CECDEVICE_UNKNOWN;
863}
864
865bool CCECProcessor::IsActiveSource(cec_logical_address iAddress)
866{
867 return m_busDevices[iAddress]->IsActiveSource();
868}
869
870bool CCECProcessor::Transmit(const cec_command &data)
871{
872 if (m_logicalAddresses[(uint8_t)data.destination])
873 {
874 CLibCEC::AddLog(CEC_LOG_WARNING, "not sending data to myself!");
875 return false;
876 }
877
878 uint8_t iMaxTries(0);
879 {
880 CLockObject lock(m_mutex);
881 if (IsStopped())
882 return false;
883 LogOutput(data);
884 m_iLastTransmission = GetTimeMs();
885 if (!m_communication || !m_communication->IsOpen())
886 {
887 CLibCEC::AddLog(CEC_LOG_ERROR, "cannot transmit command: connection closed");
888 return false;
889 }
890 iMaxTries = m_busDevices[data.initiator]->GetHandler()->GetTransmitRetries() + 1;
891 }
892
893 return m_communication->Write(data, iMaxTries, m_iLineTimeout, m_iRetryLineTimeout)
894 == ADAPTER_MESSAGE_STATE_SENT_ACKED;
895}
896
897void CCECProcessor::TransmitAbort(cec_logical_address address, cec_opcode opcode, cec_abort_reason reason /* = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE */)
898{
899 CLibCEC::AddLog(CEC_LOG_DEBUG, "<< transmitting abort message");
900
901 cec_command command;
902 // TODO
903 cec_command::Format(command, m_logicalAddresses.primary, address, CEC_OPCODE_FEATURE_ABORT);
904 command.parameters.PushBack((uint8_t)opcode);
905 command.parameters.PushBack((uint8_t)reason);
906
907 Transmit(command);
908}
909
910void CCECProcessor::ParseCommand(const cec_command &command)
911{
912 CStdString dataStr;
913 dataStr.Format(">> %1x%1x:%02x", command.initiator, command.destination, command.opcode);
914 for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++)
915 dataStr.AppendFormat(":%02x", (unsigned int)command.parameters[iPtr]);
916 CLibCEC::AddLog(CEC_LOG_TRAFFIC, dataStr.c_str());
917
918 if (!m_bMonitor && command.initiator >= CECDEVICE_TV && command.initiator <= CECDEVICE_BROADCAST)
919 m_busDevices[(uint8_t)command.initiator]->HandleCommand(command);
920}
921
922cec_logical_addresses CCECProcessor::GetActiveDevices(void)
923{
924 cec_logical_addresses addresses;
925 addresses.Clear();
926 for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
927 {
928 if (m_busDevices[iPtr]->GetStatus() == CEC_DEVICE_STATUS_PRESENT)
929 addresses.Set((cec_logical_address) iPtr);
930 }
931 return addresses;
932}
933
934bool CCECProcessor::IsPresentDevice(cec_logical_address address)
935{
936 return m_busDevices[address]->GetStatus() == CEC_DEVICE_STATUS_PRESENT;
937}
938
939bool CCECProcessor::IsPresentDeviceType(cec_device_type type)
940{
941 for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
942 {
943 if (m_busDevices[iPtr]->GetType() == type && m_busDevices[iPtr]->GetStatus() == CEC_DEVICE_STATUS_PRESENT)
944 return true;
945 }
946
947 return false;
948}
949
950uint16_t CCECProcessor::GetPhysicalAddress(void) const
951{
952 if (!m_logicalAddresses.IsEmpty() && m_busDevices[m_logicalAddresses.primary])
953 return m_busDevices[m_logicalAddresses.primary]->GetPhysicalAddress(false);
954 return false;
955}
956
957bool CCECProcessor::SetAckMask(uint16_t iMask)
958{
959 return m_communication->SetAckMask(iMask);
960}
961
962bool CCECProcessor::TransmitKeypress(cec_logical_address iDestination, cec_user_control_code key, bool bWait /* = true */)
963{
964 return m_busDevices[iDestination]->TransmitKeypress(key, bWait);
965}
966
967bool CCECProcessor::TransmitKeyRelease(cec_logical_address iDestination, bool bWait /* = true */)
968{
969 return m_busDevices[iDestination]->TransmitKeyRelease(bWait);
970}
971
972bool CCECProcessor::EnablePhysicalAddressDetection(void)
973{
974 CLibCEC::AddLog(CEC_LOG_WARNING, "deprecated method %s called", __FUNCTION__);
975 uint16_t iPhysicalAddress = m_communication->GetPhysicalAddress();
976 if (iPhysicalAddress != 0)
977 {
978 m_configuration.bAutodetectAddress = 1;
979 m_configuration.iPhysicalAddress = iPhysicalAddress;
980 m_configuration.baseDevice = CECDEVICE_UNKNOWN;
981 m_configuration.iHDMIPort = 0;
982 return SetPhysicalAddress(iPhysicalAddress);
983 }
984 return false;
985}
986
987bool CCECProcessor::StandbyDevices(cec_logical_address address /* = CECDEVICE_BROADCAST */)
988{
989 if (address == CECDEVICE_BROADCAST && m_configuration.clientVersion >= CEC_CLIENT_VERSION_1_5_0)
990 {
991 bool bReturn(true);
992 for (uint8_t iPtr = 0; iPtr <= 0xF; iPtr++)
993 {
994 if (m_configuration.powerOffDevices[iPtr])
995 bReturn &= m_busDevices[iPtr]->Standby();
996 }
997 return bReturn;
998 }
999
1000 return m_busDevices[address]->Standby();
1001}
1002
1003bool CCECProcessor::PowerOnDevices(cec_logical_address address /* = CECDEVICE_BROADCAST */)
1004{
1005 if (address == CECDEVICE_BROADCAST && m_configuration.clientVersion >= CEC_CLIENT_VERSION_1_5_0)
1006 {
1007 bool bReturn(true);
1008 for (uint8_t iPtr = 0; iPtr <= 0xF; iPtr++)
1009 {
1010 if (m_configuration.powerOffDevices[iPtr])
1011 bReturn &= m_busDevices[iPtr]->PowerOn();
1012 }
1013 return bReturn;
1014 }
1015
1016 return m_busDevices[address]->PowerOn();
1017}
1018
1019const char *CCECProcessor::ToString(const cec_device_type type)
1020{
1021 switch (type)
1022 {
1023 case CEC_DEVICE_TYPE_AUDIO_SYSTEM:
1024 return "audio system";
1025 case CEC_DEVICE_TYPE_PLAYBACK_DEVICE:
1026 return "playback device";
1027 case CEC_DEVICE_TYPE_RECORDING_DEVICE:
1028 return "recording device";
1029 case CEC_DEVICE_TYPE_RESERVED:
1030 return "reserved";
1031 case CEC_DEVICE_TYPE_TUNER:
1032 return "tuner";
1033 case CEC_DEVICE_TYPE_TV:
1034 return "TV";
1035 default:
1036 return "unknown";
1037 }
1038}
1039
1040const char *CCECProcessor::ToString(const cec_menu_state state)
1041{
1042 switch (state)
1043 {
1044 case CEC_MENU_STATE_ACTIVATED:
1045 return "activated";
1046 case CEC_MENU_STATE_DEACTIVATED:
1047 return "deactivated";
1048 default:
1049 return "unknown";
1050 }
1051}
1052
1053const char *CCECProcessor::ToString(const cec_version version)
1054{
1055 switch (version)
1056 {
1057 case CEC_VERSION_1_2:
1058 return "1.2";
1059 case CEC_VERSION_1_2A:
1060 return "1.2a";
1061 case CEC_VERSION_1_3:
1062 return "1.3";
1063 case CEC_VERSION_1_3A:
1064 return "1.3a";
1065 case CEC_VERSION_1_4:
1066 return "1.4";
1067 default:
1068 return "unknown";
1069 }
1070}
1071
1072const char *CCECProcessor::ToString(const cec_power_status status)
1073{
1074 switch (status)
1075 {
1076 case CEC_POWER_STATUS_ON:
1077 return "on";
1078 case CEC_POWER_STATUS_STANDBY:
1079 return "standby";
1080 case CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY:
1081 return "in transition from on to standby";
1082 case CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON:
1083 return "in transition from standby to on";
1084 default:
1085 return "unknown";
1086 }
1087}
1088
1089const char *CCECProcessor::ToString(const cec_logical_address address)
1090{
1091 switch(address)
1092 {
1093 case CECDEVICE_AUDIOSYSTEM:
1094 return "Audio";
1095 case CECDEVICE_BROADCAST:
1096 return "Broadcast";
1097 case CECDEVICE_FREEUSE:
1098 return "Free use";
1099 case CECDEVICE_PLAYBACKDEVICE1:
1100 return "Playback 1";
1101 case CECDEVICE_PLAYBACKDEVICE2:
1102 return "Playback 2";
1103 case CECDEVICE_PLAYBACKDEVICE3:
1104 return "Playback 3";
1105 case CECDEVICE_RECORDINGDEVICE1:
1106 return "Recorder 1";
1107 case CECDEVICE_RECORDINGDEVICE2:
1108 return "Recorder 2";
1109 case CECDEVICE_RECORDINGDEVICE3:
1110 return "Recorder 3";
1111 case CECDEVICE_RESERVED1:
1112 return "Reserved 1";
1113 case CECDEVICE_RESERVED2:
1114 return "Reserved 2";
1115 case CECDEVICE_TUNER1:
1116 return "Tuner 1";
1117 case CECDEVICE_TUNER2:
1118 return "Tuner 2";
1119 case CECDEVICE_TUNER3:
1120 return "Tuner 3";
1121 case CECDEVICE_TUNER4:
1122 return "Tuner 4";
1123 case CECDEVICE_TV:
1124 return "TV";
1125 default:
1126 return "unknown";
1127 }
1128}
1129
1130const char *CCECProcessor::ToString(const cec_deck_control_mode mode)
1131{
1132 switch (mode)
1133 {
1134 case CEC_DECK_CONTROL_MODE_SKIP_FORWARD_WIND:
1135 return "skip forward wind";
1136 case CEC_DECK_CONTROL_MODE_EJECT:
1137 return "eject";
1138 case CEC_DECK_CONTROL_MODE_SKIP_REVERSE_REWIND:
1139 return "reverse rewind";
1140 case CEC_DECK_CONTROL_MODE_STOP:
1141 return "stop";
1142 default:
1143 return "unknown";
1144 }
1145}
1146
1147const char *CCECProcessor::ToString(const cec_deck_info status)
1148{
1149 switch (status)
1150 {
1151 case CEC_DECK_INFO_PLAY:
1152 return "play";
1153 case CEC_DECK_INFO_RECORD:
1154 return "record";
1155 case CEC_DECK_INFO_PLAY_REVERSE:
1156 return "play reverse";
1157 case CEC_DECK_INFO_STILL:
1158 return "still";
1159 case CEC_DECK_INFO_SLOW:
1160 return "slow";
1161 case CEC_DECK_INFO_SLOW_REVERSE:
1162 return "slow reverse";
1163 case CEC_DECK_INFO_FAST_FORWARD:
1164 return "fast forward";
1165 case CEC_DECK_INFO_FAST_REVERSE:
1166 return "fast reverse";
1167 case CEC_DECK_INFO_NO_MEDIA:
1168 return "no media";
1169 case CEC_DECK_INFO_STOP:
1170 return "stop";
1171 case CEC_DECK_INFO_SKIP_FORWARD_WIND:
1172 return "info skip forward wind";
1173 case CEC_DECK_INFO_SKIP_REVERSE_REWIND:
1174 return "info skip reverse rewind";
1175 case CEC_DECK_INFO_INDEX_SEARCH_FORWARD:
1176 return "info index search forward";
1177 case CEC_DECK_INFO_INDEX_SEARCH_REVERSE:
1178 return "info index search reverse";
1179 case CEC_DECK_INFO_OTHER_STATUS:
1180 return "other";
1181 default:
1182 return "unknown";
1183 }
1184}
1185
1186const char *CCECProcessor::ToString(const cec_opcode opcode)
1187{
1188 switch (opcode)
1189 {
1190 case CEC_OPCODE_ACTIVE_SOURCE:
1191 return "active source";
1192 case CEC_OPCODE_IMAGE_VIEW_ON:
1193 return "image view on";
1194 case CEC_OPCODE_TEXT_VIEW_ON:
1195 return "text view on";
1196 case CEC_OPCODE_INACTIVE_SOURCE:
1197 return "inactive source";
1198 case CEC_OPCODE_REQUEST_ACTIVE_SOURCE:
1199 return "request active source";
1200 case CEC_OPCODE_ROUTING_CHANGE:
1201 return "routing change";
1202 case CEC_OPCODE_ROUTING_INFORMATION:
1203 return "routing information";
1204 case CEC_OPCODE_SET_STREAM_PATH:
1205 return "set stream path";
1206 case CEC_OPCODE_STANDBY:
1207 return "standby";
1208 case CEC_OPCODE_RECORD_OFF:
1209 return "record off";
1210 case CEC_OPCODE_RECORD_ON:
1211 return "record on";
1212 case CEC_OPCODE_RECORD_STATUS:
1213 return "record status";
1214 case CEC_OPCODE_RECORD_TV_SCREEN:
1215 return "record tv screen";
1216 case CEC_OPCODE_CLEAR_ANALOGUE_TIMER:
1217 return "clear analogue timer";
1218 case CEC_OPCODE_CLEAR_DIGITAL_TIMER:
1219 return "clear digital timer";
1220 case CEC_OPCODE_CLEAR_EXTERNAL_TIMER:
1221 return "clear external timer";
1222 case CEC_OPCODE_SET_ANALOGUE_TIMER:
1223 return "set analogue timer";
1224 case CEC_OPCODE_SET_DIGITAL_TIMER:
1225 return "set digital timer";
1226 case CEC_OPCODE_SET_EXTERNAL_TIMER:
1227 return "set external timer";
1228 case CEC_OPCODE_SET_TIMER_PROGRAM_TITLE:
1229 return "set timer program title";
1230 case CEC_OPCODE_TIMER_CLEARED_STATUS:
1231 return "timer cleared status";
1232 case CEC_OPCODE_TIMER_STATUS:
1233 return "timer status";
1234 case CEC_OPCODE_CEC_VERSION:
1235 return "cec version";
1236 case CEC_OPCODE_GET_CEC_VERSION:
1237 return "get cec version";
1238 case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS:
1239 return "give physical address";
1240 case CEC_OPCODE_GET_MENU_LANGUAGE:
1241 return "get menu language";
1242 case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS:
1243 return "report physical address";
1244 case CEC_OPCODE_SET_MENU_LANGUAGE:
1245 return "set menu language";
1246 case CEC_OPCODE_DECK_CONTROL:
1247 return "deck control";
1248 case CEC_OPCODE_DECK_STATUS:
1249 return "deck status";
1250 case CEC_OPCODE_GIVE_DECK_STATUS:
1251 return "give deck status";
1252 case CEC_OPCODE_PLAY:
1253 return "play";
1254 case CEC_OPCODE_GIVE_TUNER_DEVICE_STATUS:
1255 return "give tuner status";
1256 case CEC_OPCODE_SELECT_ANALOGUE_SERVICE:
1257 return "select analogue service";
1258 case CEC_OPCODE_SELECT_DIGITAL_SERVICE:
1259 return "set digital service";
1260 case CEC_OPCODE_TUNER_DEVICE_STATUS:
1261 return "tuner device status";
1262 case CEC_OPCODE_TUNER_STEP_DECREMENT:
1263 return "tuner step decrement";
1264 case CEC_OPCODE_TUNER_STEP_INCREMENT:
1265 return "tuner step increment";
1266 case CEC_OPCODE_DEVICE_VENDOR_ID:
1267 return "device vendor id";
1268 case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID:
1269 return "give device vendor id";
1270 case CEC_OPCODE_VENDOR_COMMAND:
1271 return "vendor command";
1272 case CEC_OPCODE_VENDOR_COMMAND_WITH_ID:
1273 return "vendor command with id";
1274 case CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN:
1275 return "vendor remote button down";
1276 case CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP:
1277 return "vendor remote button up";
1278 case CEC_OPCODE_SET_OSD_STRING:
1279 return "set osd string";
1280 case CEC_OPCODE_GIVE_OSD_NAME:
1281 return "give osd name";
1282 case CEC_OPCODE_SET_OSD_NAME:
1283 return "set osd name";
1284 case CEC_OPCODE_MENU_REQUEST:
1285 return "menu request";
1286 case CEC_OPCODE_MENU_STATUS:
1287 return "menu status";
1288 case CEC_OPCODE_USER_CONTROL_PRESSED:
1289 return "user control pressed";
1290 case CEC_OPCODE_USER_CONTROL_RELEASE:
1291 return "user control release";
1292 case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS:
1293 return "give device power status";
1294 case CEC_OPCODE_REPORT_POWER_STATUS:
1295 return "report power status";
1296 case CEC_OPCODE_FEATURE_ABORT:
1297 return "feature abort";
1298 case CEC_OPCODE_ABORT:
1299 return "abort";
1300 case CEC_OPCODE_GIVE_AUDIO_STATUS:
1301 return "give audio status";
1302 case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS:
1303 return "give audio mode status";
1304 case CEC_OPCODE_REPORT_AUDIO_STATUS:
1305 return "report audio status";
1306 case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE:
1307 return "set system audio mode";
1308 case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST:
1309 return "system audio mode request";
1310 case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS:
1311 return "system audio mode status";
1312 case CEC_OPCODE_SET_AUDIO_RATE:
1313 return "set audio rate";
1314 case CEC_OPCODE_NONE:
1315 return "poll";
1316 default:
1317 return "UNKNOWN";
1318 }
1319}
1320
1321const char *CCECProcessor::ToString(const cec_system_audio_status mode)
1322{
1323 switch(mode)
1324 {
1325 case CEC_SYSTEM_AUDIO_STATUS_ON:
1326 return "on";
1327 case CEC_SYSTEM_AUDIO_STATUS_OFF:
1328 return "off";
1329 default:
1330 return "unknown";
1331 }
1332}
1333
1334const char *CCECProcessor::ToString(const cec_audio_status UNUSED(status))
1335{
1336 // TODO this is a mask
1337 return "TODO";
1338}
1339
1340const char *CCECProcessor::ToString(const cec_vendor_id vendor)
1341{
1342 switch (vendor)
1343 {
1344 case CEC_VENDOR_SAMSUNG:
1345 return "Samsung";
1346 case CEC_VENDOR_LG:
1347 return "LG";
1348 case CEC_VENDOR_PANASONIC:
1349 return "Panasonic";
1350 case CEC_VENDOR_PIONEER:
1351 return "Pioneer";
1352 case CEC_VENDOR_ONKYO:
1353 return "Onkyo";
1354 case CEC_VENDOR_YAMAHA:
1355 return "Yamaha";
1356 case CEC_VENDOR_PHILIPS:
1357 return "Philips";
1358 case CEC_VENDOR_SONY:
1359 return "Sony";
1360 case CEC_VENDOR_TOSHIBA:
1361 return "Toshiba";
1362 default:
1363 return "Unknown";
1364 }
1365}
1366
1367const char *CCECProcessor::ToString(const cec_client_version version)
1368{
1369 switch (version)
1370 {
1371 case CEC_CLIENT_VERSION_PRE_1_5:
1372 return "pre-1.5";
1373 case CEC_CLIENT_VERSION_1_5_0:
1374 return "1.5.0";
1375 case CEC_CLIENT_VERSION_1_5_1:
1376 return "1.5.1";
1377 case CEC_CLIENT_VERSION_1_5_2:
1378 return "1.5.2";
1379 default:
1380 return "Unknown";
1381 }
1382}
1383
1384const char *CCECProcessor::ToString(const cec_server_version version)
1385{
1386 switch (version)
1387 {
1388 case CEC_SERVER_VERSION_PRE_1_5:
1389 return "pre-1.5";
1390 case CEC_SERVER_VERSION_1_5_0:
1391 return "1.5.0";
1392 case CEC_SERVER_VERSION_1_5_1:
1393 return "1.5.1";
1394 case CEC_SERVER_VERSION_1_5_2:
1395 return "1.5.2";
1396 default:
1397 return "Unknown";
1398 }
1399}
1400
1401void *CCECBusScan::Process(void)
1402{
1403 CCECBusDevice *device(NULL);
1404 uint8_t iCounter(0);
1405
1406 while (!IsStopped())
1407 {
1408 if (++iCounter < 10)
1409 {
1410 Sleep(1000);
1411 continue;
1412 }
1413 for (unsigned int iPtr = 0; iPtr <= 11 && !IsStopped(); iPtr++)
1414 {
1415 device = m_processor->m_busDevices[iPtr];
1416 WaitUntilIdle();
1417 if (device && device->GetStatus(true) == CEC_DEVICE_STATUS_PRESENT)
1418 {
1419 WaitUntilIdle();
1420 if (!IsStopped())
1421 device->GetVendorId();
1422
1423 WaitUntilIdle();
1424 if (!IsStopped())
1425 device->GetPowerStatus(true);
1426 }
1427 }
1428 }
1429
1430 return NULL;
1431}
1432
1433void CCECBusScan::WaitUntilIdle(void)
1434{
1435 if (IsStopped())
1436 return;
1437
1438 int32_t iWaitTime = 3000 - (int32_t)(GetTimeMs() - m_processor->GetLastTransmission());
1439 while (iWaitTime > 0)
1440 {
1441 Sleep(iWaitTime);
1442 iWaitTime = 3000 - (int32_t)(GetTimeMs() - m_processor->GetLastTransmission());
1443 }
1444}
1445
1446bool CCECProcessor::StartBootloader(const char *strPort /* = NULL */)
1447{
1448 if (!m_communication && strPort)
1449 {
1450 bool bReturn(false);
1451 IAdapterCommunication *comm = new CUSBCECAdapterCommunication(this, strPort);
1452 CTimeout timeout(10000);
1453 int iConnectTry(0);
1454 while (timeout.TimeLeft() > 0 && (bReturn = comm->Open(NULL, (timeout.TimeLeft() / CEC_CONNECT_TRIES)), true) == false)
1455 {
1456 CLibCEC::AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry);
1457 comm->Close();
1458 Sleep(500);
1459 }
1460 if (comm->IsOpen())
1461 {
1462 bReturn = comm->StartBootloader();
1463 delete comm;
1464 }
1465 return bReturn;
1466 }
1467 else
1468 {
1469 return m_communication->StartBootloader();
1470 }
1471}
1472
1473bool CCECProcessor::PingAdapter(void)
1474{
1475 return m_communication->PingAdapter();
1476}
1477
1478void CCECProcessor::HandlePoll(cec_logical_address initiator, cec_logical_address destination)
1479{
1480 m_busDevices[initiator]->HandlePoll(destination);
1481}
1482
1483bool CCECProcessor::HandleReceiveFailed(cec_logical_address initiator)
1484{
1485 return !m_busDevices[initiator]->HandleReceiveFailed();
1486}
1487
1488bool CCECProcessor::SetStreamPath(uint16_t iPhysicalAddress)
1489{
1490 // stream path changes are sent by the TV
1491 return m_busDevices[CECDEVICE_TV]->GetHandler()->TransmitSetStreamPath(iPhysicalAddress);
1492}
1493
1494bool CCECProcessor::SetConfiguration(const libcec_configuration *configuration)
1495{
1496 bool bReinit(false);
1497 CCECBusDevice *primary = IsRunning() ? GetPrimaryDevice() : NULL;
1498 cec_device_type oldPrimaryType = primary ? primary->GetType() : CEC_DEVICE_TYPE_RECORDING_DEVICE;
1499 m_configuration.clientVersion = configuration->clientVersion;
1500
1501 // client version 1.5.0
1502
1503 // device types
1504 bool bDeviceTypeChanged = IsRunning () && m_configuration.deviceTypes != configuration->deviceTypes;
1505 m_configuration.deviceTypes = configuration->deviceTypes;
1506
1507 bool bPhysicalAddressChanged(false);
1508
1509 // autodetect address
1510 bool bPhysicalAutodetected(false);
1511 if (IsRunning() && configuration->bAutodetectAddress == 1)
1512 {
1513 uint16_t iPhysicalAddress = m_communication->GetPhysicalAddress();
1514 if (iPhysicalAddress != 0)
1515 {
1516 if (IsRunning())
1517 CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - autodetected physical address '%4x'", __FUNCTION__, iPhysicalAddress);
1518 bPhysicalAddressChanged = (m_configuration.iPhysicalAddress != iPhysicalAddress);
1519 m_configuration.iPhysicalAddress = iPhysicalAddress;
1520 m_configuration.iHDMIPort = 0;
1521 m_configuration.baseDevice = CECDEVICE_UNKNOWN;
1522 bPhysicalAutodetected = true;
1523 }
1524 }
1525
1526 // physical address
1527 if (!bPhysicalAutodetected)
1528 {
1529 if (configuration->iPhysicalAddress != 0)
1530 bPhysicalAddressChanged = IsRunning() && m_configuration.iPhysicalAddress != configuration->iPhysicalAddress;
1531 if (IsRunning())
1532 CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using physical address '%4x'", __FUNCTION__, configuration->iPhysicalAddress);
1533 m_configuration.iPhysicalAddress = configuration->iPhysicalAddress;
1534 }
1535
1536 bool bHdmiPortChanged(false);
1537 if (!bPhysicalAutodetected && !bPhysicalAddressChanged)
1538 {
1539 // base device
1540 bHdmiPortChanged = IsRunning() && m_configuration.baseDevice != configuration->baseDevice;
1541 if (IsRunning())
1542 CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using base device '%x'", __FUNCTION__, (int)configuration->baseDevice);
1543 m_configuration.baseDevice = configuration->baseDevice;
1544
1545 // hdmi port
1546 bHdmiPortChanged |= IsRunning() && m_configuration.iHDMIPort != configuration->iHDMIPort;
1547 if (IsRunning())
1548 CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using HDMI port '%d'", __FUNCTION__, configuration->iHDMIPort);
1549 m_configuration.iHDMIPort = configuration->iHDMIPort;
1550 }
1551 else
1552 {
1553 if (IsRunning())
1554 CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - resetting HDMI port and base device to defaults", __FUNCTION__);
1555 m_configuration.baseDevice = CECDEVICE_UNKNOWN;
1556 m_configuration.iHDMIPort = 0;
1557 }
1558
1559 bReinit = bPhysicalAddressChanged || bHdmiPortChanged || bDeviceTypeChanged;
1560
1561 // device name
1562 snprintf(m_configuration.strDeviceName, 13, "%s", configuration->strDeviceName);
1563 if (primary && !primary->GetOSDName().Equals(m_configuration.strDeviceName))
1564 {
1565 primary->SetOSDName(m_configuration.strDeviceName);
1566 if (!bReinit && IsRunning())
1567 primary->TransmitOSDName(CECDEVICE_TV);
1568 }
1569
1570 // tv vendor id override
1571 if (m_configuration.tvVendor != configuration->tvVendor)
1572 {
1573 m_configuration.tvVendor= configuration->tvVendor;
1574 m_busDevices[CECDEVICE_TV]->SetVendorId((uint64_t)m_configuration.tvVendor);
1575 }
1576
1577 // wake CEC devices
1578 if (m_configuration.wakeDevices != configuration->wakeDevices)
1579 {
1580 m_configuration.wakeDevices = configuration->wakeDevices;
1581 if (!bReinit && IsRunning())
1582 PowerOnDevices();
1583 }
1584
1585 // just copy these
1586 m_configuration.clientVersion = configuration->clientVersion;
1587 m_configuration.bActivateSource = configuration->bActivateSource;
1588 m_configuration.bGetSettingsFromROM = configuration->bGetSettingsFromROM;
1589 m_configuration.powerOffDevices = configuration->powerOffDevices;
1590 m_configuration.bPowerOffScreensaver = configuration->bPowerOffScreensaver;
1591 m_configuration.bPowerOffOnStandby = configuration->bPowerOffOnStandby;
1592
1593 // client version 1.5.1
1594 if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_5_1)
1595 m_configuration.bSendInactiveSource = configuration->bSendInactiveSource;
1596
1597 // ensure that there is at least 1 device type set
1598 if (m_configuration.deviceTypes.IsEmpty())
1599 m_configuration.deviceTypes.Add(CEC_DEVICE_TYPE_RECORDING_DEVICE);
1600
1601 if (bReinit)
1602 {
1603 if (bDeviceTypeChanged)
1604 return ChangeDeviceType(oldPrimaryType, m_configuration.deviceTypes[0]);
1605 else if (bPhysicalAddressChanged)
1606 return SetPhysicalAddress(m_configuration.iPhysicalAddress);
1607 else
1608 return SetHDMIPort(m_configuration.baseDevice, m_configuration.iHDMIPort);
1609 }
1610 else if (m_configuration.bActivateSource == 1 && IsRunning() && !IsActiveSource(m_logicalAddresses.primary))
1611 {
1612 // activate the source if we're not already the active source
1613 SetActiveSource(m_configuration.deviceTypes.types[0]);
1614 }
1615
1616 return true;
1617}
1618
1619bool CCECProcessor::GetCurrentConfiguration(libcec_configuration *configuration)
1620{
1621 // client version 1.5.0
1622 snprintf(configuration->strDeviceName, 13, "%s", m_configuration.strDeviceName);
1623 configuration->deviceTypes = m_configuration.deviceTypes;
1624 configuration->bAutodetectAddress = m_configuration.bAutodetectAddress;
1625 configuration->iPhysicalAddress = m_configuration.iPhysicalAddress;
1626 configuration->baseDevice = m_configuration.baseDevice;
1627 configuration->iHDMIPort = m_configuration.iHDMIPort;
1628 configuration->clientVersion = m_configuration.clientVersion;
1629 configuration->serverVersion = m_configuration.serverVersion;
1630 configuration->tvVendor = m_configuration.tvVendor;
1631
1632 configuration->bGetSettingsFromROM = m_configuration.bGetSettingsFromROM;
1633 configuration->bUseTVMenuLanguage = m_configuration.bUseTVMenuLanguage;
1634 configuration->bActivateSource = m_configuration.bActivateSource;
1635 configuration->wakeDevices = m_configuration.wakeDevices;
1636 configuration->powerOffDevices = m_configuration.powerOffDevices;
1637 configuration->bPowerOffScreensaver = m_configuration.bPowerOffScreensaver;
1638 configuration->bPowerOffOnStandby = m_configuration.bPowerOffOnStandby;
1639
1640 // client version 1.5.1
1641 if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_5_1)
1642 configuration->bSendInactiveSource = m_configuration.bSendInactiveSource;
1643
1644 return true;
1645}
1646
1647bool CCECProcessor::CanPersistConfiguration(void)
1648{
1649 return m_communication->GetFirmwareVersion() >= 2;
1650}
1651
1652bool CCECProcessor::PersistConfiguration(libcec_configuration *configuration)
1653{
1654 return m_communication->PersistConfiguration(configuration);
1655}
1656
1657void CCECProcessor::RescanActiveDevices(void)
1658{
1659 for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
1660 m_busDevices[iPtr]->GetStatus(true);
1661}