Merge branch 'master' of github.com:Pulse-Eight/libcec
[deb_libcec.git] / src / lib / CECProcessor.cpp
... / ...
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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 CreateBusDevices();
61 m_configuration.Clear();
62 m_configuration.serverVersion = CEC_SERVER_VERSION_1_6_0;
63 SetConfiguration(configuration);
64
65 if (m_configuration.tvVendor != CEC_VENDOR_UNKNOWN)
66 m_busDevices[CECDEVICE_TV]->ReplaceHandler(false);
67}
68
69CCECProcessor::CCECProcessor(CLibCEC *controller, const char *strDeviceName, const cec_device_type_list &types, uint16_t iPhysicalAddress) :
70 m_bConnectionOpened(false),
71 m_bInitialised(false),
72 m_communication(NULL),
73 m_controller(controller),
74 m_bMonitor(false),
75 m_iStandardLineTimeout(3),
76 m_iRetryLineTimeout(3),
77 m_iLastTransmission(0)
78{
79 m_configuration.Clear();
80 m_configuration.serverVersion = CEC_SERVER_VERSION_1_6_0;
81
82 // client version < 1.5.0
83 m_configuration.clientVersion = (uint32_t)CEC_CLIENT_VERSION_PRE_1_5;
84 snprintf(m_configuration.strDeviceName, 13, "%s", strDeviceName);
85 m_configuration.deviceTypes = types;
86 m_configuration.iPhysicalAddress = iPhysicalAddress;
87 m_configuration.baseDevice = (cec_logical_address)CEC_DEFAULT_BASE_DEVICE;
88 m_configuration.iHDMIPort = CEC_DEFAULT_HDMI_PORT;
89
90 if (m_configuration.deviceTypes.IsEmpty())
91 m_configuration.deviceTypes.Add(CEC_DEVICE_TYPE_RECORDING_DEVICE);
92 CreateBusDevices();
93}
94
95void CCECProcessor::CreateBusDevices(void)
96{
97 for (int iPtr = 0; iPtr < 16; iPtr++)
98 {
99 switch(iPtr)
100 {
101 case CECDEVICE_AUDIOSYSTEM:
102 m_busDevices[iPtr] = new CCECAudioSystem(this, (cec_logical_address) iPtr, 0xFFFF);
103 break;
104 case CECDEVICE_PLAYBACKDEVICE1:
105 case CECDEVICE_PLAYBACKDEVICE2:
106 case CECDEVICE_PLAYBACKDEVICE3:
107 m_busDevices[iPtr] = new CCECPlaybackDevice(this, (cec_logical_address) iPtr, 0xFFFF);
108 break;
109 case CECDEVICE_RECORDINGDEVICE1:
110 case CECDEVICE_RECORDINGDEVICE2:
111 case CECDEVICE_RECORDINGDEVICE3:
112 m_busDevices[iPtr] = new CCECRecordingDevice(this, (cec_logical_address) iPtr, 0xFFFF);
113 break;
114 case CECDEVICE_TUNER1:
115 case CECDEVICE_TUNER2:
116 case CECDEVICE_TUNER3:
117 case CECDEVICE_TUNER4:
118 m_busDevices[iPtr] = new CCECTuner(this, (cec_logical_address) iPtr, 0xFFFF);
119 break;
120 case CECDEVICE_TV:
121 m_busDevices[iPtr] = new CCECTV(this, (cec_logical_address) iPtr, 0);
122 break;
123 default:
124 m_busDevices[iPtr] = new CCECBusDevice(this, (cec_logical_address) iPtr, 0xFFFF);
125 break;
126 }
127 }
128}
129
130CCECProcessor::~CCECProcessor(void)
131{
132 Close();
133
134 for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
135 {
136 delete m_busDevices[iPtr];
137 m_busDevices[iPtr] = NULL;
138 }
139}
140
141void CCECProcessor::Close(void)
142{
143 StopThread(false);
144 SetInitialised(false);
145 StopThread();
146
147 bool bClose(false);
148 {
149 CLockObject lock(m_mutex);
150 bClose = m_bConnectionOpened;
151 m_bConnectionOpened = false;
152 }
153
154 if (bClose && m_communication)
155 {
156 m_communication->PersistConfiguration(&m_configuration);
157 m_communication->Close();
158 delete m_communication;
159 m_communication = NULL;
160 }
161}
162
163bool CCECProcessor::OpenConnection(const char *strPort, uint16_t iBaudRate, uint32_t iTimeoutMs, bool bStartListening /* = true */)
164{
165 bool bReturn(false);
166 Close();
167
168 {
169 CLockObject lock(m_mutex);
170 if (m_bConnectionOpened)
171 {
172 CLibCEC::AddLog(CEC_LOG_ERROR, "connection already opened");
173 return false;
174 }
175 m_communication = new CUSBCECAdapterCommunication(this, strPort, iBaudRate);
176 m_bConnectionOpened = (m_communication != NULL);
177 }
178
179 /* check for an already opened connection */
180 if (m_communication->IsOpen())
181 {
182 CLibCEC::AddLog(CEC_LOG_ERROR, "connection already opened");
183 return bReturn;
184 }
185
186 CTimeout timeout(iTimeoutMs > 0 ? iTimeoutMs : CEC_DEFAULT_TRANSMIT_WAIT);
187
188 /* open a new connection */
189 unsigned iConnectTry(0);
190 while (timeout.TimeLeft() > 0 && (bReturn = m_communication->Open(this, (timeout.TimeLeft() / CEC_CONNECT_TRIES), false, bStartListening)) == false)
191 {
192 CLibCEC::AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry);
193 m_communication->Close();
194 CEvent::Sleep(1000);
195 }
196
197 if (bReturn)
198 {
199 m_configuration.iFirmwareVersion = m_communication->GetFirmwareVersion();
200 CLibCEC::AddLog(CEC_LOG_NOTICE, "connected to the CEC adapter. firmware version = %d, client version = %s", m_configuration.iFirmwareVersion, ToString((cec_client_version)m_configuration.clientVersion));
201 }
202
203 if (m_configuration.bGetSettingsFromROM == 1)
204 m_communication->GetConfiguration(&m_configuration);
205
206 return bReturn;
207}
208
209bool CCECProcessor::IsInitialised(void)
210{
211 CLockObject lock(m_mutex);
212 return m_bInitialised;
213}
214
215void CCECProcessor::SetInitialised(bool bSetTo /* = true */)
216{
217 CLockObject lock(m_mutex);
218 m_bInitialised = bSetTo;
219}
220
221bool CCECProcessor::Initialise(void)
222{
223 bool bReturn(false);
224 {
225 CLockObject lock(m_mutex);
226 if (!m_configuration.logicalAddresses.IsEmpty())
227 m_configuration.logicalAddresses.Clear();
228
229 if (!FindLogicalAddresses())
230 {
231 CLibCEC::AddLog(CEC_LOG_ERROR, "could not detect our logical addresses");
232 return bReturn;
233 }
234
235 /* only set our OSD name for the primary device */
236 m_busDevices[m_configuration.logicalAddresses.primary]->m_strDeviceName = m_configuration.strDeviceName;
237
238 /* make the primary device the active source if the option is set */
239 if (m_configuration.bActivateSource == 1)
240 m_busDevices[m_configuration.logicalAddresses.primary]->m_bActiveSource = true;
241 }
242
243 /* get the vendor id from the TV, so we are using the correct handler */
244 m_busDevices[CECDEVICE_TV]->GetVendorId();
245
246 if (m_configuration.iPhysicalAddress != 0)
247 {
248 CLibCEC::AddLog(CEC_LOG_NOTICE, "setting the physical address to %4x", m_configuration.iPhysicalAddress);
249 m_busDevices[m_configuration.logicalAddresses.primary]->m_iPhysicalAddress = m_configuration.iPhysicalAddress;
250 if ((bReturn = m_busDevices[m_configuration.logicalAddresses.primary]->TransmitPhysicalAddress()) == false)
251 CLibCEC::AddLog(CEC_LOG_ERROR, "unable to set the physical address to %4x", m_configuration.iPhysicalAddress);
252 }
253 else if (m_configuration.iPhysicalAddress == 0 && (bReturn = SetHDMIPort(m_configuration.baseDevice, m_configuration.iHDMIPort, true)) == false)
254 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);
255
256 if (m_configuration.bActivateSource == 1)
257 m_busDevices[m_configuration.logicalAddresses.primary]->ActivateSource();
258
259 SetInitialised(bReturn);
260 if (bReturn)
261 CLibCEC::ConfigurationChanged(m_configuration);
262
263 return bReturn;
264}
265
266bool CCECProcessor::Start(const char *strPort, uint16_t iBaudRate /* = 38400 */, uint32_t iTimeoutMs /* = 10000 */)
267{
268 bool bReturn(false);
269
270 {
271 CLockObject lock(m_mutex);
272 if (!OpenConnection(strPort, iBaudRate, iTimeoutMs))
273 return bReturn;
274
275 /* create the processor thread */
276 if (!CreateThread())
277 {
278 CLibCEC::AddLog(CEC_LOG_ERROR, "could not create a processor thread");
279 return bReturn;
280 }
281 }
282
283 if ((bReturn = Initialise()) == false)
284 {
285 CLibCEC::AddLog(CEC_LOG_ERROR, "could not create a processor thread");
286 StopThread(true);
287 }
288 else
289 {
290 CLibCEC::AddLog(CEC_LOG_DEBUG, "processor thread started");
291 }
292
293 return bReturn;
294}
295
296bool CCECProcessor::TryLogicalAddress(cec_logical_address address)
297{
298 if (m_busDevices[address]->TryLogicalAddress())
299 {
300 m_configuration.logicalAddresses.Set(address);
301 return true;
302 }
303
304 return false;
305}
306
307bool CCECProcessor::FindLogicalAddressRecordingDevice(void)
308{
309 CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'recording device'");
310 return TryLogicalAddress(CECDEVICE_RECORDINGDEVICE1) ||
311 TryLogicalAddress(CECDEVICE_RECORDINGDEVICE2) ||
312 TryLogicalAddress(CECDEVICE_RECORDINGDEVICE3);
313}
314
315bool CCECProcessor::FindLogicalAddressTuner(void)
316{
317 CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'tuner'");
318 return TryLogicalAddress(CECDEVICE_TUNER1) ||
319 TryLogicalAddress(CECDEVICE_TUNER2) ||
320 TryLogicalAddress(CECDEVICE_TUNER3) ||
321 TryLogicalAddress(CECDEVICE_TUNER4);
322}
323
324bool CCECProcessor::FindLogicalAddressPlaybackDevice(void)
325{
326 CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'playback device'");
327 return TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE1) ||
328 TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE2) ||
329 TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE3);
330}
331
332bool CCECProcessor::FindLogicalAddressAudioSystem(void)
333{
334 CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'audio'");
335 return TryLogicalAddress(CECDEVICE_AUDIOSYSTEM);
336}
337
338bool CCECProcessor::ChangeDeviceType(cec_device_type from, cec_device_type to)
339{
340 bool bChanged(false);
341
342 CLibCEC::AddLog(CEC_LOG_NOTICE, "changing device type '%s' into '%s'", ToString(from), ToString(to));
343
344 CLockObject lock(m_mutex);
345 CCECBusDevice *previousDevice = GetDeviceByType(from);
346 m_configuration.logicalAddresses.primary = CECDEVICE_UNKNOWN;
347
348 for (unsigned int iPtr = 0; iPtr < 5; iPtr++)
349 {
350 if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
351 continue;
352
353 if (m_configuration.deviceTypes.types[iPtr] == from)
354 {
355 bChanged = true;
356 m_configuration.deviceTypes.types[iPtr] = to;
357 }
358 else if (m_configuration.deviceTypes.types[iPtr] == to && bChanged)
359 {
360 m_configuration.deviceTypes.types[iPtr] = CEC_DEVICE_TYPE_RESERVED;
361 }
362 }
363
364 if (bChanged)
365 {
366 FindLogicalAddresses();
367
368 CCECBusDevice *newDevice = GetDeviceByType(to);
369 if (previousDevice && newDevice)
370 {
371 newDevice->SetDeviceStatus(CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC);
372 previousDevice->SetDeviceStatus(CEC_DEVICE_STATUS_NOT_PRESENT);
373
374 newDevice->SetCecVersion(previousDevice->GetCecVersion(false));
375 previousDevice->SetCecVersion(CEC_VERSION_UNKNOWN);
376
377 newDevice->SetMenuLanguage(previousDevice->GetMenuLanguage(false));
378 cec_menu_language lang;
379 lang.device = previousDevice->GetLogicalAddress();
380 for (unsigned int iPtr = 0; iPtr < 4; iPtr++)
381 lang.language[iPtr] = '?';
382 lang.language[3] = 0;
383 previousDevice->SetMenuLanguage(lang);
384
385 newDevice->SetMenuState(previousDevice->GetMenuState());
386 previousDevice->SetMenuState(CEC_MENU_STATE_DEACTIVATED);
387
388 newDevice->SetOSDName(previousDevice->GetOSDName(false));
389 previousDevice->SetOSDName(ToString(previousDevice->GetLogicalAddress()));
390
391 newDevice->SetPhysicalAddress(previousDevice->GetPhysicalAddress(false));
392 previousDevice->SetPhysicalAddress(0xFFFF);
393
394 newDevice->SetPowerStatus(previousDevice->GetPowerStatus(false));
395 previousDevice->SetPowerStatus(CEC_POWER_STATUS_UNKNOWN);
396
397 newDevice->SetVendorId(previousDevice->GetVendorId(false));
398 previousDevice->SetVendorId(CEC_VENDOR_UNKNOWN);
399
400 if ((from == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || from == CEC_DEVICE_TYPE_RECORDING_DEVICE) &&
401 (to == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || to == CEC_DEVICE_TYPE_RECORDING_DEVICE))
402 {
403 ((CCECPlaybackDevice *) newDevice)->SetDeckControlMode(((CCECPlaybackDevice *) previousDevice)->GetDeckControlMode());
404 ((CCECPlaybackDevice *) previousDevice)->SetDeckControlMode(CEC_DECK_CONTROL_MODE_STOP);
405
406 ((CCECPlaybackDevice *) newDevice)->SetDeckStatus(((CCECPlaybackDevice *) previousDevice)->GetDeckStatus());
407 ((CCECPlaybackDevice *) previousDevice)->SetDeckStatus(CEC_DECK_INFO_STOP);
408 }
409 }
410 }
411
412 return true;
413}
414
415bool CCECProcessor::FindLogicalAddresses(void)
416{
417 bool bReturn(true);
418 m_configuration.logicalAddresses.Clear();
419
420 if (m_configuration.deviceTypes.IsEmpty())
421 {
422 CLibCEC::AddLog(CEC_LOG_ERROR, "no device types set");
423 return false;
424 }
425
426 for (unsigned int iPtr = 0; iPtr < 5; iPtr++)
427 {
428 if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
429 continue;
430
431 CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - device %d: type %d", __FUNCTION__, iPtr, m_configuration.deviceTypes.types[iPtr]);
432
433 if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_RECORDING_DEVICE)
434 bReturn &= FindLogicalAddressRecordingDevice();
435 if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_TUNER)
436 bReturn &= FindLogicalAddressTuner();
437 if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_PLAYBACK_DEVICE)
438 bReturn &= FindLogicalAddressPlaybackDevice();
439 if (m_configuration.deviceTypes.types[iPtr] == CEC_DEVICE_TYPE_AUDIO_SYSTEM)
440 bReturn &= FindLogicalAddressAudioSystem();
441 }
442
443 if (bReturn)
444 SetAckMask(m_configuration.logicalAddresses.AckMask());
445
446 return bReturn;
447}
448
449void CCECProcessor::ReplaceHandlers(void)
450{
451 if (!IsInitialised())
452 return;
453 for (uint8_t iPtr = 0; iPtr <= CECDEVICE_PLAYBACKDEVICE3; iPtr++)
454 m_busDevices[iPtr]->ReplaceHandler(m_bInitialised);
455}
456
457bool CCECProcessor::OnCommandReceived(const cec_command &command)
458{
459 ParseCommand(command);
460 return true;
461}
462
463void *CCECProcessor::Process(void)
464{
465 CLibCEC::AddLog(CEC_LOG_DEBUG, "processor thread started");
466
467 while (!IsStopped() && m_communication->IsOpen())
468 {
469 if (IsInitialised())
470 {
471 ReplaceHandlers();
472
473 m_controller->CheckKeypressTimeout();
474 }
475 Sleep(5);
476 }
477
478 return NULL;
479}
480
481bool CCECProcessor::SetActiveSource(cec_device_type type /* = CEC_DEVICE_TYPE_RESERVED */)
482{
483 bool bReturn(false);
484
485 if (!IsRunning())
486 return bReturn;
487
488 cec_logical_address addr = m_configuration.logicalAddresses.primary;
489
490 if (type != CEC_DEVICE_TYPE_RESERVED)
491 {
492 for (uint8_t iPtr = 0; iPtr <= 11; iPtr++)
493 {
494 if (m_configuration.logicalAddresses[iPtr] && m_busDevices[iPtr]->m_type == type)
495 {
496 addr = (cec_logical_address) iPtr;
497 break;
498 }
499 }
500 }
501
502 m_busDevices[addr]->SetActiveSource();
503 if (m_busDevices[addr]->GetPhysicalAddress(false) != 0xFFFF)
504 bReturn = m_busDevices[addr]->ActivateSource();
505
506 return bReturn;
507}
508
509bool CCECProcessor::SetActiveSource(uint16_t iStreamPath)
510{
511 bool bReturn(false);
512
513 CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamPath);
514 if (device)
515 {
516 device->SetActiveSource();
517 bReturn = true;
518 }
519
520 return bReturn;
521}
522
523void CCECProcessor::SetStandardLineTimeout(uint8_t iTimeout)
524{
525 CLockObject lock(m_mutex);
526 m_iStandardLineTimeout = iTimeout;
527}
528
529void CCECProcessor::SetRetryLineTimeout(uint8_t iTimeout)
530{
531 CLockObject lock(m_mutex);
532 m_iRetryLineTimeout = iTimeout;
533}
534
535bool CCECProcessor::SetActiveView(void)
536{
537 CLibCEC::AddLog(CEC_LOG_WARNING, "deprecated method %s called", __FUNCTION__);
538 return SetActiveSource(m_configuration.deviceTypes.IsEmpty() ? CEC_DEVICE_TYPE_RESERVED : m_configuration.deviceTypes[0]);
539}
540
541bool CCECProcessor::SetDeckControlMode(cec_deck_control_mode mode, bool bSendUpdate /* = true */)
542{
543 bool bReturn(false);
544
545 CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
546 if (device)
547 {
548 ((CCECPlaybackDevice *) device)->SetDeckControlMode(mode);
549 if (bSendUpdate)
550 ((CCECPlaybackDevice *) device)->TransmitDeckStatus(CECDEVICE_TV);
551 bReturn = true;
552 }
553
554 return bReturn;
555}
556
557bool CCECProcessor::SetDeckInfo(cec_deck_info info, bool bSendUpdate /* = true */)
558{
559 bool bReturn(false);
560
561 CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
562 if (device)
563 {
564 ((CCECPlaybackDevice *) device)->SetDeckStatus(info);
565 if (bSendUpdate)
566 ((CCECPlaybackDevice *) device)->TransmitDeckStatus(CECDEVICE_TV);
567 bReturn = true;
568 }
569
570 return bReturn;
571}
572
573bool CCECProcessor::SetHDMIPort(cec_logical_address iBaseDevice, uint8_t iPort, bool bForce /* = false */)
574{
575 bool bReturn(false);
576
577 {
578 CLockObject lock(m_mutex);
579 m_configuration.baseDevice = iBaseDevice;
580 m_configuration.iHDMIPort = iPort;
581 }
582
583 if (!IsRunning() && !bForce)
584 return true;
585
586 CLibCEC::AddLog(CEC_LOG_DEBUG, "setting HDMI port to %d on device %s (%d)", iPort, ToString(iBaseDevice), (int)iBaseDevice);
587
588 uint16_t iPhysicalAddress(0);
589 if (iBaseDevice > CECDEVICE_TV)
590 {
591 iPhysicalAddress = m_busDevices[iBaseDevice]->GetPhysicalAddress();
592 }
593
594 if (iPhysicalAddress < 0xffff)
595 {
596 if (iPhysicalAddress == 0)
597 iPhysicalAddress += 0x1000 * iPort;
598 else if (iPhysicalAddress % 0x1000 == 0)
599 iPhysicalAddress += 0x100 * iPort;
600 else if (iPhysicalAddress % 0x100 == 0)
601 iPhysicalAddress += 0x10 * iPort;
602 else if (iPhysicalAddress % 0x10 == 0)
603 iPhysicalAddress += iPort;
604
605 bReturn = true;
606 }
607
608 if (!bReturn)
609 CLibCEC::AddLog(CEC_LOG_ERROR, "failed to set the physical address");
610 else
611 SetPhysicalAddress(iPhysicalAddress);
612
613 return bReturn;
614}
615
616bool CCECProcessor::PhysicalAddressInUse(uint16_t iPhysicalAddress)
617{
618 for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
619 {
620 if (m_busDevices[iPtr]->GetPhysicalAddress(false) == iPhysicalAddress)
621 return true;
622 }
623 return false;
624}
625
626bool CCECProcessor::TransmitInactiveSource(void)
627{
628 if (!IsRunning())
629 return false;
630
631 if (!m_configuration.logicalAddresses.IsEmpty() && m_busDevices[m_configuration.logicalAddresses.primary])
632 return m_busDevices[m_configuration.logicalAddresses.primary]->TransmitInactiveSource();
633 return false;
634}
635
636void CCECProcessor::LogOutput(const cec_command &data)
637{
638 CStdString strTx;
639 strTx.Format("<< %02x", ((uint8_t)data.initiator << 4) + (uint8_t)data.destination);
640 if (data.opcode_set)
641 strTx.AppendFormat(":%02x", (uint8_t)data.opcode);
642
643 for (uint8_t iPtr = 0; iPtr < data.parameters.size; iPtr++)
644 strTx.AppendFormat(":%02x", data.parameters[iPtr]);
645 CLibCEC::AddLog(CEC_LOG_TRAFFIC, strTx.c_str());
646}
647
648bool CCECProcessor::SetLogicalAddress(cec_logical_address iLogicalAddress)
649{
650 CLockObject lock(m_mutex);
651 if (m_configuration.logicalAddresses.primary != iLogicalAddress)
652 {
653 CLibCEC::AddLog(CEC_LOG_NOTICE, "<< setting primary logical address to %1x", iLogicalAddress);
654 m_configuration.logicalAddresses.primary = iLogicalAddress;
655 m_configuration.logicalAddresses.Set(iLogicalAddress);
656 return SetAckMask(m_configuration.logicalAddresses.AckMask());
657 }
658
659 return true;
660}
661
662bool CCECProcessor::SetMenuState(cec_menu_state state, bool bSendUpdate /* = true */)
663{
664 for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
665 {
666 if (m_configuration.logicalAddresses[iPtr])
667 m_busDevices[iPtr]->SetMenuState(state);
668 }
669
670 if (bSendUpdate)
671 m_busDevices[m_configuration.logicalAddresses.primary]->TransmitMenuState(CECDEVICE_TV);
672
673 return true;
674}
675
676bool CCECProcessor::SetPhysicalAddress(uint16_t iPhysicalAddress, bool bSendUpdate /* = true */)
677{
678 bool bSendActiveView(false);
679 bool bReturn(false);
680 cec_logical_addresses sendUpdatesTo;
681 sendUpdatesTo.Clear();
682
683 {
684 CLockObject lock(m_mutex);
685 m_configuration.iPhysicalAddress = iPhysicalAddress;
686 CLibCEC::AddLog(CEC_LOG_DEBUG, "setting physical address to '%4x'", iPhysicalAddress);
687
688 if (!m_configuration.logicalAddresses.IsEmpty())
689 {
690 bool bWasActiveSource(false);
691 for (uint8_t iPtr = 0; iPtr < 15; iPtr++)
692 if (m_configuration.logicalAddresses[iPtr])
693 {
694 bWasActiveSource |= m_busDevices[iPtr]->IsActiveSource();
695 m_busDevices[iPtr]->SetInactiveSource();
696 m_busDevices[iPtr]->SetPhysicalAddress(iPhysicalAddress);
697 if (bSendUpdate)
698 sendUpdatesTo.Set((cec_logical_address)iPtr);
699 }
700
701 bSendActiveView = bWasActiveSource && bSendUpdate;
702 bReturn = true;
703 }
704 }
705
706 for (uint8_t iPtr = 0; iPtr < 15; iPtr++)
707 if (sendUpdatesTo[iPtr])
708 m_busDevices[iPtr]->TransmitPhysicalAddress();
709
710 if (bSendActiveView)
711 SetActiveView();
712
713 if (bReturn)
714 CLibCEC::ConfigurationChanged(m_configuration);
715
716 return bReturn;
717}
718
719bool CCECProcessor::SwitchMonitoring(bool bEnable)
720{
721 CLibCEC::AddLog(CEC_LOG_NOTICE, "== %s monitoring mode ==", bEnable ? "enabling" : "disabling");
722
723 {
724 CLockObject lock(m_mutex);
725 m_bMonitor = bEnable;
726 }
727
728 if (bEnable)
729 return SetAckMask(0);
730 else
731 return SetAckMask(m_configuration.logicalAddresses.AckMask());
732}
733
734bool CCECProcessor::PollDevice(cec_logical_address iAddress)
735{
736 if (iAddress != CECDEVICE_UNKNOWN && m_busDevices[iAddress])
737 {
738 return m_configuration.logicalAddresses.primary == CECDEVICE_UNKNOWN ?
739 m_busDevices[iAddress]->TransmitPoll(iAddress) :
740 m_busDevices[m_configuration.logicalAddresses.primary]->TransmitPoll(iAddress);
741 }
742 return false;
743}
744
745uint8_t CCECProcessor::VolumeUp(bool bSendRelease /* = true */)
746{
747 uint8_t status = 0;
748 if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
749 status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeUp(bSendRelease);
750
751 return status;
752}
753
754uint8_t CCECProcessor::VolumeDown(bool bSendRelease /* = true */)
755{
756 uint8_t status = 0;
757 if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
758 status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeDown(bSendRelease);
759
760 return status;
761}
762
763uint8_t CCECProcessor::MuteAudio(bool bSendRelease /* = true */)
764{
765 uint8_t status = 0;
766 if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM))
767 status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->MuteAudio(bSendRelease);
768
769 return status;
770}
771
772CCECBusDevice *CCECProcessor::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress, bool bRefresh /* = false */) const
773{
774 if (m_busDevices[m_configuration.logicalAddresses.primary]->GetPhysicalAddress(false) == iPhysicalAddress)
775 return m_busDevices[m_configuration.logicalAddresses.primary];
776
777 CCECBusDevice *device = NULL;
778 for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
779 {
780 if (m_busDevices[iPtr]->GetPhysicalAddress(bRefresh) == iPhysicalAddress)
781 {
782 device = m_busDevices[iPtr];
783 break;
784 }
785 }
786
787 return device;
788}
789
790CCECBusDevice *CCECProcessor::GetDeviceByType(cec_device_type type) const
791{
792 CCECBusDevice *device = NULL;
793
794 for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
795 {
796 if (m_busDevices[iPtr]->m_type == type && m_configuration.logicalAddresses[iPtr])
797 {
798 device = m_busDevices[iPtr];
799 break;
800 }
801 }
802
803 return device;
804}
805
806CCECBusDevice *CCECProcessor::GetPrimaryDevice(void) const
807{
808 CCECBusDevice *device(NULL);
809 cec_logical_address primary = m_configuration.logicalAddresses.primary;
810 if (primary != CECDEVICE_UNKNOWN)
811 device = m_busDevices[primary];
812 return device;
813}
814
815cec_version CCECProcessor::GetDeviceCecVersion(cec_logical_address iAddress)
816{
817 return m_busDevices[iAddress]->GetCecVersion();
818}
819
820cec_osd_name CCECProcessor::GetDeviceOSDName(cec_logical_address iAddress)
821{
822 CStdString strOSDName = m_busDevices[iAddress]->GetOSDName();
823 cec_osd_name retVal;
824
825 snprintf(retVal.name, sizeof(retVal.name), "%s", strOSDName.c_str());
826 retVal.device = iAddress;
827
828 return retVal;
829}
830
831bool CCECProcessor::GetDeviceMenuLanguage(cec_logical_address iAddress, cec_menu_language *language)
832{
833 if (m_busDevices[iAddress])
834 {
835 *language = m_busDevices[iAddress]->GetMenuLanguage();
836 return (strcmp(language->language, "???") != 0);
837 }
838 return false;
839}
840
841uint64_t CCECProcessor::GetDeviceVendorId(cec_logical_address iAddress)
842{
843 if (m_busDevices[iAddress])
844 return m_busDevices[iAddress]->GetVendorId();
845 return false;
846}
847
848uint16_t CCECProcessor::GetDevicePhysicalAddress(cec_logical_address iAddress)
849{
850 if (m_busDevices[iAddress])
851 return m_busDevices[iAddress]->GetPhysicalAddress(false);
852 return false;
853}
854
855cec_power_status CCECProcessor::GetDevicePowerStatus(cec_logical_address iAddress)
856{
857 if (m_busDevices[iAddress])
858 return m_busDevices[iAddress]->GetPowerStatus();
859 return CEC_POWER_STATUS_UNKNOWN;
860}
861
862cec_logical_address CCECProcessor::GetActiveSource(void)
863{
864 for (uint8_t iPtr = 0; iPtr <= 11; iPtr++)
865 {
866 if (m_busDevices[iPtr]->IsActiveSource())
867 return (cec_logical_address)iPtr;
868 }
869
870 return CECDEVICE_UNKNOWN;
871}
872
873bool CCECProcessor::IsActiveSource(cec_logical_address iAddress)
874{
875 return m_busDevices[iAddress]->IsActiveSource();
876}
877
878bool CCECProcessor::Transmit(const cec_command &data)
879{
880 if (m_configuration.logicalAddresses[(uint8_t)data.destination])
881 {
882 CLibCEC::AddLog(CEC_LOG_WARNING, "not sending data to myself!");
883 return false;
884 }
885
886 uint8_t iMaxTries(0);
887 {
888 CLockObject lock(m_mutex);
889 if (IsStopped())
890 return false;
891 LogOutput(data);
892 m_iLastTransmission = GetTimeMs();
893 if (!m_communication || !m_communication->IsOpen())
894 {
895 CLibCEC::AddLog(CEC_LOG_ERROR, "cannot transmit command: connection closed");
896 return false;
897 }
898 iMaxTries = m_busDevices[data.initiator]->GetHandler()->GetTransmitRetries() + 1;
899 }
900
901 return m_communication->Write(data, iMaxTries, m_iStandardLineTimeout, m_iRetryLineTimeout)
902 == ADAPTER_MESSAGE_STATE_SENT_ACKED;
903}
904
905void CCECProcessor::TransmitAbort(cec_logical_address address, cec_opcode opcode, cec_abort_reason reason /* = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE */)
906{
907 CLibCEC::AddLog(CEC_LOG_DEBUG, "<< transmitting abort message");
908
909 cec_command command;
910 // TODO
911 cec_command::Format(command, m_configuration.logicalAddresses.primary, address, CEC_OPCODE_FEATURE_ABORT);
912 command.parameters.PushBack((uint8_t)opcode);
913 command.parameters.PushBack((uint8_t)reason);
914
915 Transmit(command);
916}
917
918void CCECProcessor::ParseCommand(const cec_command &command)
919{
920 CStdString dataStr;
921 dataStr.Format(">> %1x%1x", command.initiator, command.destination);
922 if (command.opcode_set == 1)
923 dataStr.AppendFormat(":%02x", command.opcode);
924 for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++)
925 dataStr.AppendFormat(":%02x", (unsigned int)command.parameters[iPtr]);
926 CLibCEC::AddLog(CEC_LOG_TRAFFIC, dataStr.c_str());
927
928 if (!m_bMonitor && command.initiator >= CECDEVICE_TV && command.initiator <= CECDEVICE_BROADCAST)
929 m_busDevices[(uint8_t)command.initiator]->HandleCommand(command);
930}
931
932cec_logical_addresses CCECProcessor::GetActiveDevices(void)
933{
934 cec_logical_addresses addresses;
935 addresses.Clear();
936 for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
937 {
938 if (m_busDevices[iPtr]->GetStatus() == CEC_DEVICE_STATUS_PRESENT)
939 addresses.Set((cec_logical_address) iPtr);
940 }
941 return addresses;
942}
943
944bool CCECProcessor::IsPresentDevice(cec_logical_address address)
945{
946 return m_busDevices[address]->GetStatus() == CEC_DEVICE_STATUS_PRESENT;
947}
948
949bool CCECProcessor::IsPresentDeviceType(cec_device_type type)
950{
951 for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
952 {
953 if (m_busDevices[iPtr]->GetType() == type && m_busDevices[iPtr]->GetStatus() == CEC_DEVICE_STATUS_PRESENT)
954 return true;
955 }
956
957 return false;
958}
959
960uint16_t CCECProcessor::GetPhysicalAddress(void) const
961{
962 if (!m_configuration.logicalAddresses.IsEmpty() && m_busDevices[m_configuration.logicalAddresses.primary])
963 return m_busDevices[m_configuration.logicalAddresses.primary]->GetPhysicalAddress(false);
964 return false;
965}
966
967bool CCECProcessor::SetAckMask(uint16_t iMask)
968{
969 return m_communication->SetAckMask(iMask);
970}
971
972bool CCECProcessor::TransmitKeypress(cec_logical_address iDestination, cec_user_control_code key, bool bWait /* = true */)
973{
974 return m_busDevices[iDestination]->TransmitKeypress(key, bWait);
975}
976
977bool CCECProcessor::TransmitKeyRelease(cec_logical_address iDestination, bool bWait /* = true */)
978{
979 return m_busDevices[iDestination]->TransmitKeyRelease(bWait);
980}
981
982bool CCECProcessor::EnablePhysicalAddressDetection(void)
983{
984 CLibCEC::AddLog(CEC_LOG_WARNING, "deprecated method %s called", __FUNCTION__);
985 uint16_t iPhysicalAddress = m_communication->GetPhysicalAddress();
986 if (iPhysicalAddress != 0)
987 {
988 m_configuration.bAutodetectAddress = 1;
989 m_configuration.iPhysicalAddress = iPhysicalAddress;
990 m_configuration.baseDevice = CECDEVICE_UNKNOWN;
991 m_configuration.iHDMIPort = 0;
992 return SetPhysicalAddress(iPhysicalAddress);
993 }
994 return false;
995}
996
997bool CCECProcessor::StandbyDevices(cec_logical_address address /* = CECDEVICE_BROADCAST */)
998{
999 if (address == CECDEVICE_BROADCAST && m_configuration.clientVersion >= CEC_CLIENT_VERSION_1_5_0)
1000 {
1001 bool bReturn(true);
1002 for (uint8_t iPtr = 0; iPtr <= 0xF; iPtr++)
1003 {
1004 if (m_configuration.powerOffDevices[iPtr])
1005 bReturn &= m_busDevices[iPtr]->Standby();
1006 }
1007 return bReturn;
1008 }
1009
1010 return m_busDevices[address]->Standby();
1011}
1012
1013bool CCECProcessor::PowerOnDevices(cec_logical_address address /* = CECDEVICE_BROADCAST */)
1014{
1015 if (address == CECDEVICE_BROADCAST && m_configuration.clientVersion >= CEC_CLIENT_VERSION_1_5_0)
1016 {
1017 bool bReturn(true);
1018 for (uint8_t iPtr = 0; iPtr <= 0xF; iPtr++)
1019 {
1020 if (m_configuration.powerOffDevices[iPtr])
1021 bReturn &= m_busDevices[iPtr]->PowerOn();
1022 }
1023 return bReturn;
1024 }
1025
1026 return m_busDevices[address]->PowerOn();
1027}
1028
1029const char *CCECProcessor::ToString(const cec_device_type type)
1030{
1031 switch (type)
1032 {
1033 case CEC_DEVICE_TYPE_AUDIO_SYSTEM:
1034 return "audio system";
1035 case CEC_DEVICE_TYPE_PLAYBACK_DEVICE:
1036 return "playback device";
1037 case CEC_DEVICE_TYPE_RECORDING_DEVICE:
1038 return "recording device";
1039 case CEC_DEVICE_TYPE_RESERVED:
1040 return "reserved";
1041 case CEC_DEVICE_TYPE_TUNER:
1042 return "tuner";
1043 case CEC_DEVICE_TYPE_TV:
1044 return "TV";
1045 default:
1046 return "unknown";
1047 }
1048}
1049
1050const char *CCECProcessor::ToString(const cec_menu_state state)
1051{
1052 switch (state)
1053 {
1054 case CEC_MENU_STATE_ACTIVATED:
1055 return "activated";
1056 case CEC_MENU_STATE_DEACTIVATED:
1057 return "deactivated";
1058 default:
1059 return "unknown";
1060 }
1061}
1062
1063const char *CCECProcessor::ToString(const cec_version version)
1064{
1065 switch (version)
1066 {
1067 case CEC_VERSION_1_2:
1068 return "1.2";
1069 case CEC_VERSION_1_2A:
1070 return "1.2a";
1071 case CEC_VERSION_1_3:
1072 return "1.3";
1073 case CEC_VERSION_1_3A:
1074 return "1.3a";
1075 case CEC_VERSION_1_4:
1076 return "1.4";
1077 default:
1078 return "unknown";
1079 }
1080}
1081
1082const char *CCECProcessor::ToString(const cec_power_status status)
1083{
1084 switch (status)
1085 {
1086 case CEC_POWER_STATUS_ON:
1087 return "on";
1088 case CEC_POWER_STATUS_STANDBY:
1089 return "standby";
1090 case CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY:
1091 return "in transition from on to standby";
1092 case CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON:
1093 return "in transition from standby to on";
1094 default:
1095 return "unknown";
1096 }
1097}
1098
1099const char *CCECProcessor::ToString(const cec_logical_address address)
1100{
1101 switch(address)
1102 {
1103 case CECDEVICE_AUDIOSYSTEM:
1104 return "Audio";
1105 case CECDEVICE_BROADCAST:
1106 return "Broadcast";
1107 case CECDEVICE_FREEUSE:
1108 return "Free use";
1109 case CECDEVICE_PLAYBACKDEVICE1:
1110 return "Playback 1";
1111 case CECDEVICE_PLAYBACKDEVICE2:
1112 return "Playback 2";
1113 case CECDEVICE_PLAYBACKDEVICE3:
1114 return "Playback 3";
1115 case CECDEVICE_RECORDINGDEVICE1:
1116 return "Recorder 1";
1117 case CECDEVICE_RECORDINGDEVICE2:
1118 return "Recorder 2";
1119 case CECDEVICE_RECORDINGDEVICE3:
1120 return "Recorder 3";
1121 case CECDEVICE_RESERVED1:
1122 return "Reserved 1";
1123 case CECDEVICE_RESERVED2:
1124 return "Reserved 2";
1125 case CECDEVICE_TUNER1:
1126 return "Tuner 1";
1127 case CECDEVICE_TUNER2:
1128 return "Tuner 2";
1129 case CECDEVICE_TUNER3:
1130 return "Tuner 3";
1131 case CECDEVICE_TUNER4:
1132 return "Tuner 4";
1133 case CECDEVICE_TV:
1134 return "TV";
1135 default:
1136 return "unknown";
1137 }
1138}
1139
1140const char *CCECProcessor::ToString(const cec_deck_control_mode mode)
1141{
1142 switch (mode)
1143 {
1144 case CEC_DECK_CONTROL_MODE_SKIP_FORWARD_WIND:
1145 return "skip forward wind";
1146 case CEC_DECK_CONTROL_MODE_EJECT:
1147 return "eject";
1148 case CEC_DECK_CONTROL_MODE_SKIP_REVERSE_REWIND:
1149 return "reverse rewind";
1150 case CEC_DECK_CONTROL_MODE_STOP:
1151 return "stop";
1152 default:
1153 return "unknown";
1154 }
1155}
1156
1157const char *CCECProcessor::ToString(const cec_deck_info status)
1158{
1159 switch (status)
1160 {
1161 case CEC_DECK_INFO_PLAY:
1162 return "play";
1163 case CEC_DECK_INFO_RECORD:
1164 return "record";
1165 case CEC_DECK_INFO_PLAY_REVERSE:
1166 return "play reverse";
1167 case CEC_DECK_INFO_STILL:
1168 return "still";
1169 case CEC_DECK_INFO_SLOW:
1170 return "slow";
1171 case CEC_DECK_INFO_SLOW_REVERSE:
1172 return "slow reverse";
1173 case CEC_DECK_INFO_FAST_FORWARD:
1174 return "fast forward";
1175 case CEC_DECK_INFO_FAST_REVERSE:
1176 return "fast reverse";
1177 case CEC_DECK_INFO_NO_MEDIA:
1178 return "no media";
1179 case CEC_DECK_INFO_STOP:
1180 return "stop";
1181 case CEC_DECK_INFO_SKIP_FORWARD_WIND:
1182 return "info skip forward wind";
1183 case CEC_DECK_INFO_SKIP_REVERSE_REWIND:
1184 return "info skip reverse rewind";
1185 case CEC_DECK_INFO_INDEX_SEARCH_FORWARD:
1186 return "info index search forward";
1187 case CEC_DECK_INFO_INDEX_SEARCH_REVERSE:
1188 return "info index search reverse";
1189 case CEC_DECK_INFO_OTHER_STATUS:
1190 return "other";
1191 default:
1192 return "unknown";
1193 }
1194}
1195
1196const char *CCECProcessor::ToString(const cec_opcode opcode)
1197{
1198 switch (opcode)
1199 {
1200 case CEC_OPCODE_ACTIVE_SOURCE:
1201 return "active source";
1202 case CEC_OPCODE_IMAGE_VIEW_ON:
1203 return "image view on";
1204 case CEC_OPCODE_TEXT_VIEW_ON:
1205 return "text view on";
1206 case CEC_OPCODE_INACTIVE_SOURCE:
1207 return "inactive source";
1208 case CEC_OPCODE_REQUEST_ACTIVE_SOURCE:
1209 return "request active source";
1210 case CEC_OPCODE_ROUTING_CHANGE:
1211 return "routing change";
1212 case CEC_OPCODE_ROUTING_INFORMATION:
1213 return "routing information";
1214 case CEC_OPCODE_SET_STREAM_PATH:
1215 return "set stream path";
1216 case CEC_OPCODE_STANDBY:
1217 return "standby";
1218 case CEC_OPCODE_RECORD_OFF:
1219 return "record off";
1220 case CEC_OPCODE_RECORD_ON:
1221 return "record on";
1222 case CEC_OPCODE_RECORD_STATUS:
1223 return "record status";
1224 case CEC_OPCODE_RECORD_TV_SCREEN:
1225 return "record tv screen";
1226 case CEC_OPCODE_CLEAR_ANALOGUE_TIMER:
1227 return "clear analogue timer";
1228 case CEC_OPCODE_CLEAR_DIGITAL_TIMER:
1229 return "clear digital timer";
1230 case CEC_OPCODE_CLEAR_EXTERNAL_TIMER:
1231 return "clear external timer";
1232 case CEC_OPCODE_SET_ANALOGUE_TIMER:
1233 return "set analogue timer";
1234 case CEC_OPCODE_SET_DIGITAL_TIMER:
1235 return "set digital timer";
1236 case CEC_OPCODE_SET_EXTERNAL_TIMER:
1237 return "set external timer";
1238 case CEC_OPCODE_SET_TIMER_PROGRAM_TITLE:
1239 return "set timer program title";
1240 case CEC_OPCODE_TIMER_CLEARED_STATUS:
1241 return "timer cleared status";
1242 case CEC_OPCODE_TIMER_STATUS:
1243 return "timer status";
1244 case CEC_OPCODE_CEC_VERSION:
1245 return "cec version";
1246 case CEC_OPCODE_GET_CEC_VERSION:
1247 return "get cec version";
1248 case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS:
1249 return "give physical address";
1250 case CEC_OPCODE_GET_MENU_LANGUAGE:
1251 return "get menu language";
1252 case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS:
1253 return "report physical address";
1254 case CEC_OPCODE_SET_MENU_LANGUAGE:
1255 return "set menu language";
1256 case CEC_OPCODE_DECK_CONTROL:
1257 return "deck control";
1258 case CEC_OPCODE_DECK_STATUS:
1259 return "deck status";
1260 case CEC_OPCODE_GIVE_DECK_STATUS:
1261 return "give deck status";
1262 case CEC_OPCODE_PLAY:
1263 return "play";
1264 case CEC_OPCODE_GIVE_TUNER_DEVICE_STATUS:
1265 return "give tuner status";
1266 case CEC_OPCODE_SELECT_ANALOGUE_SERVICE:
1267 return "select analogue service";
1268 case CEC_OPCODE_SELECT_DIGITAL_SERVICE:
1269 return "set digital service";
1270 case CEC_OPCODE_TUNER_DEVICE_STATUS:
1271 return "tuner device status";
1272 case CEC_OPCODE_TUNER_STEP_DECREMENT:
1273 return "tuner step decrement";
1274 case CEC_OPCODE_TUNER_STEP_INCREMENT:
1275 return "tuner step increment";
1276 case CEC_OPCODE_DEVICE_VENDOR_ID:
1277 return "device vendor id";
1278 case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID:
1279 return "give device vendor id";
1280 case CEC_OPCODE_VENDOR_COMMAND:
1281 return "vendor command";
1282 case CEC_OPCODE_VENDOR_COMMAND_WITH_ID:
1283 return "vendor command with id";
1284 case CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN:
1285 return "vendor remote button down";
1286 case CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP:
1287 return "vendor remote button up";
1288 case CEC_OPCODE_SET_OSD_STRING:
1289 return "set osd string";
1290 case CEC_OPCODE_GIVE_OSD_NAME:
1291 return "give osd name";
1292 case CEC_OPCODE_SET_OSD_NAME:
1293 return "set osd name";
1294 case CEC_OPCODE_MENU_REQUEST:
1295 return "menu request";
1296 case CEC_OPCODE_MENU_STATUS:
1297 return "menu status";
1298 case CEC_OPCODE_USER_CONTROL_PRESSED:
1299 return "user control pressed";
1300 case CEC_OPCODE_USER_CONTROL_RELEASE:
1301 return "user control release";
1302 case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS:
1303 return "give device power status";
1304 case CEC_OPCODE_REPORT_POWER_STATUS:
1305 return "report power status";
1306 case CEC_OPCODE_FEATURE_ABORT:
1307 return "feature abort";
1308 case CEC_OPCODE_ABORT:
1309 return "abort";
1310 case CEC_OPCODE_GIVE_AUDIO_STATUS:
1311 return "give audio status";
1312 case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS:
1313 return "give audio mode status";
1314 case CEC_OPCODE_REPORT_AUDIO_STATUS:
1315 return "report audio status";
1316 case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE:
1317 return "set system audio mode";
1318 case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST:
1319 return "system audio mode request";
1320 case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS:
1321 return "system audio mode status";
1322 case CEC_OPCODE_SET_AUDIO_RATE:
1323 return "set audio rate";
1324 case CEC_OPCODE_NONE:
1325 return "poll";
1326 default:
1327 return "UNKNOWN";
1328 }
1329}
1330
1331const char *CCECProcessor::ToString(const cec_system_audio_status mode)
1332{
1333 switch(mode)
1334 {
1335 case CEC_SYSTEM_AUDIO_STATUS_ON:
1336 return "on";
1337 case CEC_SYSTEM_AUDIO_STATUS_OFF:
1338 return "off";
1339 default:
1340 return "unknown";
1341 }
1342}
1343
1344const char *CCECProcessor::ToString(const cec_audio_status UNUSED(status))
1345{
1346 // TODO this is a mask
1347 return "TODO";
1348}
1349
1350const char *CCECProcessor::ToString(const cec_vendor_id vendor)
1351{
1352 switch (vendor)
1353 {
1354 case CEC_VENDOR_SAMSUNG:
1355 return "Samsung";
1356 case CEC_VENDOR_LG:
1357 return "LG";
1358 case CEC_VENDOR_PANASONIC:
1359 return "Panasonic";
1360 case CEC_VENDOR_PIONEER:
1361 return "Pioneer";
1362 case CEC_VENDOR_ONKYO:
1363 return "Onkyo";
1364 case CEC_VENDOR_YAMAHA:
1365 return "Yamaha";
1366 case CEC_VENDOR_PHILIPS:
1367 return "Philips";
1368 case CEC_VENDOR_SONY:
1369 return "Sony";
1370 case CEC_VENDOR_TOSHIBA:
1371 return "Toshiba";
1372 default:
1373 return "Unknown";
1374 }
1375}
1376
1377const char *CCECProcessor::ToString(const cec_client_version version)
1378{
1379 switch (version)
1380 {
1381 case CEC_CLIENT_VERSION_PRE_1_5:
1382 return "pre-1.5";
1383 case CEC_CLIENT_VERSION_1_5_0:
1384 return "1.5.0";
1385 case CEC_CLIENT_VERSION_1_5_1:
1386 return "1.5.1";
1387 case CEC_CLIENT_VERSION_1_5_2:
1388 return "1.5.2";
1389 case CEC_CLIENT_VERSION_1_5_3:
1390 return "1.5.3";
1391 case CEC_CLIENT_VERSION_1_6_0:
1392 return "1.6.0";
1393 default:
1394 return "Unknown";
1395 }
1396}
1397
1398const char *CCECProcessor::ToString(const cec_server_version version)
1399{
1400 switch (version)
1401 {
1402 case CEC_SERVER_VERSION_PRE_1_5:
1403 return "pre-1.5";
1404 case CEC_SERVER_VERSION_1_5_0:
1405 return "1.5.0";
1406 case CEC_SERVER_VERSION_1_5_1:
1407 return "1.5.1";
1408 case CEC_SERVER_VERSION_1_5_2:
1409 return "1.5.2";
1410 case CEC_SERVER_VERSION_1_5_3:
1411 return "1.5.3";
1412 case CEC_SERVER_VERSION_1_6_0:
1413 return "1.6.0";
1414 default:
1415 return "Unknown";
1416 }
1417}
1418
1419void *CCECBusScan::Process(void)
1420{
1421 CCECBusDevice *device(NULL);
1422 uint8_t iCounter(0);
1423
1424 while (!IsStopped())
1425 {
1426 if (++iCounter < 10)
1427 {
1428 Sleep(1000);
1429 continue;
1430 }
1431 for (unsigned int iPtr = 0; iPtr <= 11 && !IsStopped(); iPtr++)
1432 {
1433 device = m_processor->m_busDevices[iPtr];
1434 WaitUntilIdle();
1435 if (device && device->GetStatus(true) == CEC_DEVICE_STATUS_PRESENT)
1436 {
1437 WaitUntilIdle();
1438 if (!IsStopped())
1439 device->GetVendorId();
1440
1441 WaitUntilIdle();
1442 if (!IsStopped())
1443 device->GetPowerStatus(true);
1444 }
1445 }
1446 }
1447
1448 return NULL;
1449}
1450
1451void CCECBusScan::WaitUntilIdle(void)
1452{
1453 if (IsStopped())
1454 return;
1455
1456 int32_t iWaitTime = 3000 - (int32_t)(GetTimeMs() - m_processor->GetLastTransmission());
1457 while (iWaitTime > 0)
1458 {
1459 Sleep(iWaitTime);
1460 iWaitTime = 3000 - (int32_t)(GetTimeMs() - m_processor->GetLastTransmission());
1461 }
1462}
1463
1464bool CCECProcessor::StartBootloader(const char *strPort /* = NULL */)
1465{
1466 if (!m_communication && strPort)
1467 {
1468 bool bReturn(false);
1469 IAdapterCommunication *comm = new CUSBCECAdapterCommunication(this, strPort);
1470 CTimeout timeout(10000);
1471 int iConnectTry(0);
1472 while (timeout.TimeLeft() > 0 && (bReturn = comm->Open(NULL, (timeout.TimeLeft() / CEC_CONNECT_TRIES)), true) == false)
1473 {
1474 CLibCEC::AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry);
1475 comm->Close();
1476 Sleep(500);
1477 }
1478 if (comm->IsOpen())
1479 {
1480 bReturn = comm->StartBootloader();
1481 delete comm;
1482 }
1483 return bReturn;
1484 }
1485 else
1486 {
1487 return m_communication->StartBootloader();
1488 }
1489}
1490
1491bool CCECProcessor::PingAdapter(void)
1492{
1493 return m_communication->PingAdapter();
1494}
1495
1496void CCECProcessor::HandlePoll(cec_logical_address initiator, cec_logical_address destination)
1497{
1498 m_busDevices[destination]->HandlePoll(initiator);
1499}
1500
1501bool CCECProcessor::HandleReceiveFailed(cec_logical_address initiator)
1502{
1503 return !m_busDevices[initiator]->HandleReceiveFailed();
1504}
1505
1506bool CCECProcessor::SetStreamPath(uint16_t iPhysicalAddress)
1507{
1508 // stream path changes are sent by the TV
1509 return m_busDevices[CECDEVICE_TV]->GetHandler()->TransmitSetStreamPath(iPhysicalAddress);
1510}
1511
1512bool CCECProcessor::SetConfiguration(const libcec_configuration *configuration)
1513{
1514 bool bReinit(false);
1515 CCECBusDevice *primary = IsRunning() ? GetPrimaryDevice() : NULL;
1516 cec_device_type oldPrimaryType = primary ? primary->GetType() : CEC_DEVICE_TYPE_RECORDING_DEVICE;
1517 m_configuration.clientVersion = configuration->clientVersion;
1518
1519 // client version 1.5.0
1520
1521 // device types
1522 bool bDeviceTypeChanged = IsRunning () && m_configuration.deviceTypes != configuration->deviceTypes;
1523 m_configuration.deviceTypes = configuration->deviceTypes;
1524
1525 bool bPhysicalAddressChanged(false);
1526
1527 // autodetect address
1528 bool bPhysicalAutodetected(false);
1529 if (IsRunning() && configuration->bAutodetectAddress == 1)
1530 {
1531 uint16_t iPhysicalAddress = m_communication->GetPhysicalAddress();
1532 if (iPhysicalAddress != 0)
1533 {
1534 if (IsRunning())
1535 CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - autodetected physical address '%4x'", __FUNCTION__, iPhysicalAddress);
1536 bPhysicalAddressChanged = (m_configuration.iPhysicalAddress != iPhysicalAddress);
1537 m_configuration.iPhysicalAddress = iPhysicalAddress;
1538 m_configuration.iHDMIPort = 0;
1539 m_configuration.baseDevice = CECDEVICE_UNKNOWN;
1540 bPhysicalAutodetected = true;
1541 }
1542 }
1543
1544 // physical address
1545 if (!bPhysicalAutodetected)
1546 {
1547 if (configuration->iPhysicalAddress != 0)
1548 bPhysicalAddressChanged = IsRunning() && m_configuration.iPhysicalAddress != configuration->iPhysicalAddress;
1549 if (IsRunning())
1550 CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using physical address '%4x'", __FUNCTION__, configuration->iPhysicalAddress);
1551 m_configuration.iPhysicalAddress = configuration->iPhysicalAddress;
1552 }
1553
1554 bool bHdmiPortChanged(false);
1555 if (!bPhysicalAutodetected && !bPhysicalAddressChanged)
1556 {
1557 // base device
1558 bHdmiPortChanged = IsRunning() && m_configuration.baseDevice != configuration->baseDevice;
1559 if (IsRunning())
1560 CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using base device '%x'", __FUNCTION__, (int)configuration->baseDevice);
1561 m_configuration.baseDevice = configuration->baseDevice;
1562
1563 // hdmi port
1564 bHdmiPortChanged |= IsRunning() && m_configuration.iHDMIPort != configuration->iHDMIPort;
1565 if (IsRunning())
1566 CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - using HDMI port '%d'", __FUNCTION__, configuration->iHDMIPort);
1567 m_configuration.iHDMIPort = configuration->iHDMIPort;
1568 }
1569 else
1570 {
1571 if (IsRunning())
1572 CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - resetting HDMI port and base device to defaults", __FUNCTION__);
1573 m_configuration.baseDevice = CECDEVICE_UNKNOWN;
1574 m_configuration.iHDMIPort = 0;
1575 }
1576
1577 bReinit = bPhysicalAddressChanged || bHdmiPortChanged || bDeviceTypeChanged;
1578
1579 // device name
1580 snprintf(m_configuration.strDeviceName, 13, "%s", configuration->strDeviceName);
1581 if (primary && !primary->GetOSDName().Equals(m_configuration.strDeviceName))
1582 {
1583 primary->SetOSDName(m_configuration.strDeviceName);
1584 if (!bReinit && IsRunning())
1585 primary->TransmitOSDName(CECDEVICE_TV);
1586 }
1587
1588 // tv vendor id override
1589 if (m_configuration.tvVendor != configuration->tvVendor)
1590 {
1591 m_configuration.tvVendor= configuration->tvVendor;
1592 m_busDevices[CECDEVICE_TV]->SetVendorId((uint64_t)m_configuration.tvVendor);
1593 }
1594
1595 // wake CEC devices
1596 if (m_configuration.wakeDevices != configuration->wakeDevices)
1597 {
1598 m_configuration.wakeDevices = configuration->wakeDevices;
1599 if (!bReinit && IsRunning())
1600 PowerOnDevices();
1601 }
1602
1603 // just copy these
1604 m_configuration.clientVersion = configuration->clientVersion;
1605 m_configuration.bActivateSource = configuration->bActivateSource;
1606 m_configuration.bGetSettingsFromROM = configuration->bGetSettingsFromROM;
1607 m_configuration.powerOffDevices = configuration->powerOffDevices;
1608 m_configuration.bPowerOffScreensaver = configuration->bPowerOffScreensaver;
1609 m_configuration.bPowerOffOnStandby = configuration->bPowerOffOnStandby;
1610
1611 // client version 1.5.1
1612 if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_5_1)
1613 m_configuration.bSendInactiveSource = configuration->bSendInactiveSource;
1614
1615 // ensure that there is at least 1 device type set
1616 if (m_configuration.deviceTypes.IsEmpty())
1617 m_configuration.deviceTypes.Add(CEC_DEVICE_TYPE_RECORDING_DEVICE);
1618
1619 if (bReinit)
1620 {
1621 if (bDeviceTypeChanged)
1622 return ChangeDeviceType(oldPrimaryType, m_configuration.deviceTypes[0]);
1623 else if (bPhysicalAddressChanged)
1624 return SetPhysicalAddress(m_configuration.iPhysicalAddress);
1625 else
1626 return SetHDMIPort(m_configuration.baseDevice, m_configuration.iHDMIPort);
1627 }
1628 else if (m_configuration.bActivateSource == 1 && IsRunning() && !IsActiveSource(m_configuration.logicalAddresses.primary))
1629 {
1630 // activate the source if we're not already the active source
1631 SetActiveSource(m_configuration.deviceTypes.types[0]);
1632 }
1633
1634 return true;
1635}
1636
1637bool CCECProcessor::GetCurrentConfiguration(libcec_configuration *configuration)
1638{
1639 // client version 1.5.0
1640 snprintf(configuration->strDeviceName, 13, "%s", m_configuration.strDeviceName);
1641 configuration->deviceTypes = m_configuration.deviceTypes;
1642 configuration->bAutodetectAddress = m_configuration.bAutodetectAddress;
1643 configuration->iPhysicalAddress = m_configuration.iPhysicalAddress;
1644 configuration->baseDevice = m_configuration.baseDevice;
1645 configuration->iHDMIPort = m_configuration.iHDMIPort;
1646 configuration->clientVersion = m_configuration.clientVersion;
1647 configuration->serverVersion = m_configuration.serverVersion;
1648 configuration->tvVendor = m_configuration.tvVendor;
1649
1650 configuration->bGetSettingsFromROM = m_configuration.bGetSettingsFromROM;
1651 configuration->bUseTVMenuLanguage = m_configuration.bUseTVMenuLanguage;
1652 configuration->bActivateSource = m_configuration.bActivateSource;
1653 configuration->wakeDevices = m_configuration.wakeDevices;
1654 configuration->powerOffDevices = m_configuration.powerOffDevices;
1655 configuration->bPowerOffScreensaver = m_configuration.bPowerOffScreensaver;
1656 configuration->bPowerOffOnStandby = m_configuration.bPowerOffOnStandby;
1657
1658 // client version 1.5.1
1659 if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_5_1)
1660 configuration->bSendInactiveSource = m_configuration.bSendInactiveSource;
1661
1662 // client version 1.5.3
1663 if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_5_3)
1664 configuration->logicalAddresses = m_configuration.logicalAddresses;
1665
1666 // client version 1.6.0
1667 if (configuration->clientVersion >= CEC_CLIENT_VERSION_1_5_3)
1668 configuration->logicalAddresses = m_configuration.logicalAddresses;
1669
1670 return true;
1671}
1672
1673bool CCECProcessor::CanPersistConfiguration(void)
1674{
1675 return m_communication->GetFirmwareVersion() >= 2;
1676}
1677
1678bool CCECProcessor::PersistConfiguration(libcec_configuration *configuration)
1679{
1680 return m_communication->PersistConfiguration(configuration);
1681}
1682
1683void CCECProcessor::RescanActiveDevices(void)
1684{
1685 for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
1686 m_busDevices[iPtr]->GetStatus(true);
1687}
1688
1689bool CCECProcessor::GetDeviceInformation(const char *strPort, libcec_configuration *config, uint32_t iTimeoutMs /* = 10000 */)
1690{
1691 if (!OpenConnection(strPort, 38400, iTimeoutMs, false))
1692 return false;
1693
1694 config->iFirmwareVersion = m_communication->GetFirmwareVersion();
1695 config->iPhysicalAddress = m_communication->GetPhysicalAddress();
1696
1697 delete m_communication;
1698 m_communication = NULL;
1699 return true;
1700}