cec: new libCEC methods added to LibCecSharp. fixed some compiler warnings
[deb_libcec.git] / src / lib / devices / CECBusDevice.cpp
1 /*
2 * This file is part of the libCEC(R) library.
3 *
4 * libCEC(R) is Copyright (C) 2011 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 "CECBusDevice.h"
34 #include "../CECProcessor.h"
35 #include "../implementations/ANCommandHandler.h"
36 #include "../implementations/CECCommandHandler.h"
37 #include "../implementations/SLCommandHandler.h"
38 #include "../implementations/VLCommandHandler.h"
39 #include "../platform/timeutils.h"
40
41 using namespace CEC;
42
43 #define ToString(p) CCECCommandHandler::ToString(p)
44
45 CCECBusDevice::CCECBusDevice(CCECProcessor *processor, cec_logical_address iLogicalAddress, uint16_t iPhysicalAddress) :
46 m_type(CEC_DEVICE_TYPE_RESERVED),
47 m_iPhysicalAddress(iPhysicalAddress),
48 m_iStreamPath(0),
49 m_iLogicalAddress(iLogicalAddress),
50 m_powerStatus(CEC_POWER_STATUS_UNKNOWN),
51 m_processor(processor),
52 m_vendor(CEC_VENDOR_UNKNOWN),
53 m_menuState(CEC_MENU_STATE_ACTIVATED),
54 m_bActiveSource(false),
55 m_iLastCommandSent(0),
56 m_iLastActive(0),
57 m_cecVersion(CEC_VERSION_UNKNOWN),
58 m_deviceStatus(CEC_DEVICE_STATUS_UNKNOWN)
59 {
60 m_handler = new CCECCommandHandler(this);
61
62 for (unsigned int iPtr = 0; iPtr < 4; iPtr++)
63 m_menuLanguage.language[iPtr] = '?';
64 m_menuLanguage.language[3] = 0;
65 m_menuLanguage.device = iLogicalAddress;
66
67 m_strDeviceName = ToString(m_iLogicalAddress);
68 }
69
70 CCECBusDevice::~CCECBusDevice(void)
71 {
72 m_condition.Broadcast();
73 delete m_handler;
74 }
75
76 void CCECBusDevice::AddLog(cec_log_level level, const CStdString &strMessage)
77 {
78 m_processor->AddLog(level, strMessage);
79 }
80
81 bool CCECBusDevice::HandleCommand(const cec_command &command)
82 {
83 CLockObject lock(&m_transmitMutex);
84 m_iLastActive = GetTimeMs();
85 m_handler->HandleCommand(command);
86 if (m_deviceStatus != CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC)
87 m_deviceStatus = CEC_DEVICE_STATUS_PRESENT;
88 m_condition.Signal();
89 return true;
90 }
91
92 void CCECBusDevice::PollVendorId(void)
93 {
94 CLockObject lock(&m_transmitMutex);
95 if (m_iLastActive > 0 && m_iLogicalAddress != CECDEVICE_BROADCAST &&
96 m_vendor == CEC_VENDOR_UNKNOWN &&
97 GetTimeMs() - m_iLastCommandSent > 5000 &&
98 !m_processor->IsMonitoring())
99 {
100 CStdString strLog;
101 strLog.Format("<< requesting vendor ID of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
102 AddLog(CEC_LOG_NOTICE, strLog);
103 m_iLastCommandSent = GetTimeMs();
104
105 cec_command command;
106 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
107 if (m_processor->Transmit(command))
108 m_condition.Wait(&m_transmitMutex, 1000);
109 }
110 }
111
112 bool CCECBusDevice::PowerOn(void)
113 {
114 CStdString strLog;
115 strLog.Format("<< powering on '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
116 AddLog(CEC_LOG_DEBUG, strLog.c_str());
117
118 cec_command command;
119 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_IMAGE_VIEW_ON);
120 if (m_processor->Transmit(command))
121 {
122 GetPowerStatus();
123 return true;
124 }
125
126 return false;
127 }
128
129 bool CCECBusDevice::Standby(void)
130 {
131 CStdString strLog;
132 strLog.Format("<< putting '%s' (%X) in standby mode", GetLogicalAddressName(), m_iLogicalAddress);
133 AddLog(CEC_LOG_DEBUG, strLog.c_str());
134
135 cec_command command;
136 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_STANDBY);
137
138 return m_processor->Transmit(command);
139 }
140
141 /** @name Getters */
142 //@{
143 cec_version CCECBusDevice::GetCecVersion(void)
144 {
145 CLockObject lock(&m_mutex);
146 if (m_cecVersion == CEC_VERSION_UNKNOWN)
147 {
148 lock.Leave();
149 RequestCecVersion();
150 lock.Lock();
151 }
152
153 return m_cecVersion;
154 }
155
156 bool CCECBusDevice::RequestCecVersion(void)
157 {
158 bool bReturn(false);
159 if (!MyLogicalAddressContains(m_iLogicalAddress))
160 {
161 CStdString strLog;
162 strLog.Format("<< requesting CEC version of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
163 AddLog(CEC_LOG_NOTICE, strLog);
164 cec_command command;
165 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GET_CEC_VERSION);
166 CLockObject lock(&m_transmitMutex);
167 if (m_processor->Transmit(command))
168 bReturn = m_condition.Wait(&m_transmitMutex, 1000);
169 }
170 return bReturn;
171 }
172
173 const char* CCECBusDevice::GetLogicalAddressName(void) const
174 {
175 return ToString(m_iLogicalAddress);
176 }
177
178 cec_menu_language &CCECBusDevice::GetMenuLanguage(void)
179 {
180 CLockObject lock(&m_mutex);
181 if (!strcmp(m_menuLanguage.language, "???"))
182 {
183 lock.Leave();
184 RequestMenuLanguage();
185 lock.Lock();
186 }
187 return m_menuLanguage;
188 }
189
190 bool CCECBusDevice::RequestMenuLanguage(void)
191 {
192 bool bReturn(false);
193 if (!MyLogicalAddressContains(m_iLogicalAddress))
194 {
195 CStdString strLog;
196 strLog.Format("<< requesting menu language of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
197 AddLog(CEC_LOG_NOTICE, strLog);
198 cec_command command;
199 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GET_MENU_LANGUAGE);
200 CLockObject lock(&m_transmitMutex);
201 if (m_processor->Transmit(command))
202 bReturn = m_condition.Wait(&m_transmitMutex, 1000);
203 }
204 return bReturn;
205 }
206
207 cec_logical_address CCECBusDevice::GetMyLogicalAddress(void) const
208 {
209 return m_processor->GetLogicalAddress();
210 }
211
212 uint16_t CCECBusDevice::GetMyPhysicalAddress(void) const
213 {
214 return m_processor->GetPhysicalAddress();
215 }
216
217 CStdString CCECBusDevice::GetOSDName(void)
218 {
219 if (GetStatus() == CEC_DEVICE_STATUS_PRESENT)
220 {
221 CLockObject lock(&m_mutex);
222 if (m_strDeviceName.Equals(ToString(m_iLogicalAddress)))
223 {
224 lock.Leave();
225 RequestOSDName();
226 lock.Lock();
227 }
228 }
229
230 CLockObject lock(&m_mutex);
231 return m_strDeviceName;
232 }
233
234 bool CCECBusDevice::RequestOSDName(void)
235 {
236 bool bReturn(false);
237 if (!MyLogicalAddressContains(m_iLogicalAddress))
238 {
239 CStdString strLog;
240 strLog.Format("<< requesting OSD name of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
241 AddLog(CEC_LOG_NOTICE, strLog);
242 cec_command command;
243 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_OSD_NAME);
244 CLockObject lock(&m_transmitMutex);
245 if (m_processor->Transmit(command))
246 bReturn = m_condition.Wait(&m_transmitMutex, 1000);
247 }
248 return bReturn;
249 }
250
251 uint16_t CCECBusDevice::GetPhysicalAddress(bool bRefresh /* = true */)
252 {
253 if (GetStatus() == CEC_DEVICE_STATUS_PRESENT)
254 {
255 CLockObject lock(&m_mutex);
256 if (m_iPhysicalAddress == 0xFFFF || bRefresh)
257 {
258 lock.Leave();
259 RequestPhysicalAddress();
260 lock.Lock();
261 }
262 }
263
264 CLockObject lock(&m_mutex);
265 return m_iPhysicalAddress;
266 }
267
268 bool CCECBusDevice::RequestPhysicalAddress(void)
269 {
270 bool bReturn(false);
271 if (!MyLogicalAddressContains(m_iLogicalAddress))
272 {
273 CStdString strLog;
274 strLog.Format("<< requesting physical address of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
275 AddLog(CEC_LOG_NOTICE, strLog);
276 cec_command command;
277 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_PHYSICAL_ADDRESS);
278 CLockObject lock(&m_transmitMutex);
279 if (m_processor->Transmit(command))
280 bReturn = m_condition.Wait(&m_transmitMutex, 1000);
281 }
282 return bReturn;
283 }
284
285 cec_power_status CCECBusDevice::GetPowerStatus(void)
286 {
287 CLockObject lock(&m_mutex);
288 if (m_powerStatus == CEC_POWER_STATUS_UNKNOWN)
289 {
290 lock.Leave();
291 RequestPowerStatus();
292 lock.Lock();
293 }
294 return m_powerStatus;
295 }
296
297 bool CCECBusDevice::RequestPowerStatus(void)
298 {
299 bool bReturn(false);
300 if (!MyLogicalAddressContains(m_iLogicalAddress))
301 {
302 CStdString strLog;
303 strLog.Format("<< requesting power status of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
304 AddLog(CEC_LOG_NOTICE, strLog);
305 cec_command command;
306 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_POWER_STATUS);
307 CLockObject lock(&m_transmitMutex);
308 if (m_processor->Transmit(command))
309 bReturn = m_condition.Wait(&m_transmitMutex, 1000);
310 }
311 return bReturn;
312 }
313
314 cec_vendor_id CCECBusDevice::GetVendorId(void)
315 {
316 CLockObject lock(&m_mutex);
317 if (m_vendor == CEC_VENDOR_UNKNOWN)
318 {
319 lock.Leave();
320 RequestVendorId();
321 lock.Lock();
322 }
323 return m_vendor;
324 }
325
326 bool CCECBusDevice::RequestVendorId(void)
327 {
328 bool bReturn(false);
329 if (!MyLogicalAddressContains(m_iLogicalAddress))
330 {
331 CStdString strLog;
332 strLog.Format("<< requesting vendor ID of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
333 AddLog(CEC_LOG_NOTICE, strLog);
334 cec_command command;
335 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
336
337 CLockObject lock(&m_transmitMutex);
338 if (m_processor->Transmit(command))
339 bReturn = m_condition.Wait(&m_transmitMutex, 1000);
340 }
341 return bReturn;
342 }
343
344 const char *CCECBusDevice::GetVendorName(void)
345 {
346 return ToString(GetVendorId());
347 }
348
349 bool CCECBusDevice::MyLogicalAddressContains(cec_logical_address address) const
350 {
351 return m_processor->HasLogicalAddress(address);
352 }
353
354 cec_bus_device_status CCECBusDevice::GetStatus(void)
355 {
356 CLockObject lock(&m_mutex);
357 if (m_deviceStatus == CEC_DEVICE_STATUS_UNKNOWN)
358 {
359 lock.Leave();
360 bool bPollAcked = m_processor->PollDevice(m_iLogicalAddress);
361
362 lock.Lock();
363 m_deviceStatus = bPollAcked ? CEC_DEVICE_STATUS_PRESENT : CEC_DEVICE_STATUS_NOT_PRESENT;
364 }
365
366 return m_deviceStatus;
367 }
368
369 //@}
370
371 /** @name Setters */
372 //@{
373 void CCECBusDevice::SetCecVersion(const cec_version newVersion)
374 {
375 m_cecVersion = newVersion;
376
377 CStdString strLog;
378 strLog.Format("%s (%X): CEC version %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(newVersion));
379 AddLog(CEC_LOG_DEBUG, strLog);
380 }
381
382 void CCECBusDevice::SetMenuLanguage(const cec_menu_language &language)
383 {
384 CLockObject lock(&m_mutex);
385 if (language.device == m_iLogicalAddress)
386 {
387 CStdString strLog;
388 strLog.Format(">> %s (%X): menu language set to '%s'", GetLogicalAddressName(), m_iLogicalAddress, language.language);
389 m_processor->AddLog(CEC_LOG_DEBUG, strLog);
390 m_menuLanguage = language;
391 }
392 }
393
394 void CCECBusDevice::SetOSDName(CStdString strName)
395 {
396 CLockObject lock(&m_mutex);
397 if (m_strDeviceName != strName)
398 {
399 CStdString strLog;
400 strLog.Format(">> %s (%X): osd name set to '%s'", GetLogicalAddressName(), m_iLogicalAddress, strName);
401 m_processor->AddLog(CEC_LOG_DEBUG, strLog);
402 m_strDeviceName = strName;
403 }
404 }
405
406 void CCECBusDevice::SetMenuState(const cec_menu_state state)
407 {
408 CLockObject lock(&m_mutex);
409 if (m_menuState != state)
410 {
411 CStdString strLog;
412 strLog.Format(">> %s (%X): menu state set to '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(m_menuState));
413 m_processor->AddLog(CEC_LOG_DEBUG, strLog);
414 m_menuState = state;
415 }
416 }
417
418 void CCECBusDevice::SetInactiveDevice(void)
419 {
420 CLockObject lock(&m_mutex);
421 m_bActiveSource = false;
422 }
423
424 void CCECBusDevice::SetActiveDevice(void)
425 {
426 CLockObject lock(&m_mutex);
427
428 for (int iPtr = 0; iPtr < 16; iPtr++)
429 if (iPtr != m_iLogicalAddress)
430 m_processor->m_busDevices[iPtr]->SetInactiveDevice();
431
432 m_bActiveSource = true;
433 m_powerStatus = CEC_POWER_STATUS_ON;
434 }
435
436 bool CCECBusDevice::TryLogicalAddress(void)
437 {
438 CStdString strLog;
439 strLog.Format("trying logical address '%s'", GetLogicalAddressName());
440 AddLog(CEC_LOG_DEBUG, strLog);
441
442 m_processor->SetAckMask(0x1 << m_iLogicalAddress);
443 if (!TransmitPoll(m_iLogicalAddress))
444 {
445 strLog.Format("using logical address '%s'", GetLogicalAddressName());
446 AddLog(CEC_LOG_NOTICE, strLog);
447 SetDeviceStatus(CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC);
448
449 return true;
450 }
451
452 strLog.Format("logical address '%s' already taken", GetLogicalAddressName());
453 AddLog(CEC_LOG_DEBUG, strLog);
454 SetDeviceStatus(CEC_DEVICE_STATUS_PRESENT);
455 return false;
456 }
457
458 void CCECBusDevice::SetDeviceStatus(const cec_bus_device_status newStatus)
459 {
460 CLockObject lock(&m_mutex);
461 switch (newStatus)
462 {
463 case CEC_DEVICE_STATUS_UNKNOWN:
464 m_iStreamPath = 0;
465 m_powerStatus = CEC_POWER_STATUS_UNKNOWN;
466 m_vendor = CEC_VENDOR_UNKNOWN;
467 m_menuState = CEC_MENU_STATE_ACTIVATED;
468 m_bActiveSource = false;
469 m_iLastCommandSent = 0;
470 m_iLastActive = 0;
471 m_cecVersion = CEC_VERSION_UNKNOWN;
472 m_deviceStatus = newStatus;
473 break;
474 case CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC:
475 m_iStreamPath = 0;
476 m_powerStatus = CEC_POWER_STATUS_ON;
477 m_vendor = CEC_VENDOR_UNKNOWN;
478 m_menuState = CEC_MENU_STATE_ACTIVATED;
479 m_bActiveSource = false;
480 m_iLastCommandSent = 0;
481 m_iLastActive = 0;
482 m_cecVersion = CEC_VERSION_1_3A;
483 m_deviceStatus = newStatus;
484 break;
485 case CEC_DEVICE_STATUS_PRESENT:
486 case CEC_DEVICE_STATUS_NOT_PRESENT:
487 m_deviceStatus = newStatus;
488 break;
489 }
490 }
491
492 void CCECBusDevice::SetPhysicalAddress(uint16_t iNewAddress)
493 {
494 CLockObject lock(&m_mutex);
495 if (iNewAddress > 0 && m_iPhysicalAddress != iNewAddress)
496 {
497 CStdString strLog;
498 strLog.Format(">> %s (%X): physical address changed from %04x to %04x", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress, iNewAddress);
499 AddLog(CEC_LOG_DEBUG, strLog.c_str());
500
501 m_iPhysicalAddress = iNewAddress;
502 }
503 }
504
505 void CCECBusDevice::SetStreamPath(uint16_t iNewAddress, uint16_t iOldAddress /* = 0 */)
506 {
507 CLockObject lock(&m_mutex);
508 if (iNewAddress > 0)
509 {
510 CStdString strLog;
511 strLog.Format(">> %s (%X): stream path changed from %04x to %04x", GetLogicalAddressName(), m_iLogicalAddress, iOldAddress == 0 ? m_iStreamPath : iOldAddress, iNewAddress);
512 AddLog(CEC_LOG_DEBUG, strLog.c_str());
513
514 m_iStreamPath = iNewAddress;
515
516 if (iNewAddress > 0)
517 {
518 lock.Leave();
519 SetPowerStatus(CEC_POWER_STATUS_ON);
520 }
521 }
522 }
523
524 void CCECBusDevice::SetPowerStatus(const cec_power_status powerStatus)
525 {
526 CLockObject lock(&m_mutex);
527 if (m_powerStatus != powerStatus)
528 {
529 CStdString strLog;
530 strLog.Format(">> %s (%X): power status changed from '%s' to '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(m_powerStatus), ToString(powerStatus));
531 m_processor->AddLog(CEC_LOG_DEBUG, strLog);
532 m_powerStatus = powerStatus;
533 }
534 }
535
536 void CCECBusDevice::SetVendorId(uint64_t iVendorId)
537 {
538 {
539 CLockObject lock(&m_mutex);
540 m_vendor = (cec_vendor_id)iVendorId;
541
542 switch (iVendorId)
543 {
544 case CEC_VENDOR_SAMSUNG:
545 if (m_handler->GetVendorId() != CEC_VENDOR_SAMSUNG)
546 {
547 delete m_handler;
548 m_handler = new CANCommandHandler(this);
549 }
550 break;
551 case CEC_VENDOR_LG:
552 if (m_handler->GetVendorId() != CEC_VENDOR_LG)
553 {
554 delete m_handler;
555 m_handler = new CSLCommandHandler(this);
556 }
557 break;
558 case CEC_VENDOR_PANASONIC:
559 if (m_handler->GetVendorId() != CEC_VENDOR_PANASONIC)
560 {
561 delete m_handler;
562 m_handler = new CVLCommandHandler(this);
563 }
564 break;
565 default:
566 if (m_handler->GetVendorId() != CEC_VENDOR_UNKNOWN)
567 {
568 delete m_handler;
569 m_handler = new CCECCommandHandler(this);
570 }
571 break;
572 }
573 }
574
575 CStdString strLog;
576 strLog.Format("%s (%X): vendor = %s (%06x)", GetLogicalAddressName(), m_iLogicalAddress, GetVendorName(), m_vendor);
577 m_processor->AddLog(CEC_LOG_DEBUG, strLog.c_str());
578 }
579 //@}
580
581 /** @name Transmit methods */
582 //@{
583 bool CCECBusDevice::TransmitActiveSource(void)
584 {
585 CLockObject lock(&m_mutex);
586 if (m_powerStatus != CEC_POWER_STATUS_ON)
587 {
588 CStdString strLog;
589 strLog.Format("<< %s (%X) is not powered on", GetLogicalAddressName(), m_iLogicalAddress);
590 AddLog(CEC_LOG_DEBUG, strLog);
591 }
592 else if (m_bActiveSource)
593 {
594 CStdString strLog;
595 strLog.Format("<< %s (%X) -> broadcast (F): active source (%4x)", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress);
596 AddLog(CEC_LOG_NOTICE, strLog);
597
598 cec_command command;
599 cec_command::Format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE);
600 command.parameters.PushBack((uint8_t) ((m_iPhysicalAddress >> 8) & 0xFF));
601 command.parameters.PushBack((uint8_t) (m_iPhysicalAddress & 0xFF));
602
603 lock.Leave();
604 return m_processor->Transmit(command);
605 }
606 else
607 {
608 CStdString strLog;
609 strLog.Format("<< %s (%X) is not the active source", GetLogicalAddressName(), m_iLogicalAddress);
610 AddLog(CEC_LOG_DEBUG, strLog);
611 }
612
613 return false;
614 }
615
616 bool CCECBusDevice::TransmitCECVersion(cec_logical_address dest)
617 {
618 CLockObject lock(&m_mutex);
619 CStdString strLog;
620 strLog.Format("<< %s (%X) -> %s (%X): cec version %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, ToString(m_cecVersion));
621 AddLog(CEC_LOG_NOTICE, strLog);
622
623 cec_command command;
624 cec_command::Format(command, m_iLogicalAddress, dest, CEC_OPCODE_CEC_VERSION);
625 command.parameters.PushBack((uint8_t)m_cecVersion);
626
627 lock.Leave();
628 return m_processor->Transmit(command);
629 }
630
631 bool CCECBusDevice::TransmitInactiveView(void)
632 {
633 CStdString strLog;
634 strLog.Format("<< %s (%X) -> broadcast (F): inactive view", GetLogicalAddressName(), m_iLogicalAddress);
635 AddLog(CEC_LOG_NOTICE, strLog);
636
637 cec_command command;
638 cec_command::Format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_INACTIVE_SOURCE);
639 command.parameters.PushBack((m_iPhysicalAddress >> 8) & 0xFF);
640 command.parameters.PushBack(m_iPhysicalAddress & 0xFF);
641
642 return m_processor->Transmit(command);
643 }
644
645 bool CCECBusDevice::TransmitMenuState(cec_logical_address dest)
646 {
647 CStdString strLog;
648 strLog.Format("<< %s (%X) -> %s (%X): menu state '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, ToString(m_menuState));
649 AddLog(CEC_LOG_NOTICE, strLog);
650
651 cec_command command;
652 cec_command::Format(command, m_iLogicalAddress, dest, CEC_OPCODE_MENU_STATUS);
653 command.parameters.PushBack((uint8_t)m_menuState);
654
655 return m_processor->Transmit(command);
656 }
657
658 bool CCECBusDevice::TransmitOSDName(cec_logical_address dest)
659 {
660 CLockObject lock(&m_mutex);
661 CStdString strLog;
662 strLog.Format("<< %s (%X) -> %s (%X): OSD name '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, m_strDeviceName.c_str());
663 AddLog(CEC_LOG_NOTICE, strLog.c_str());
664
665 cec_command command;
666 cec_command::Format(command, m_iLogicalAddress, dest, CEC_OPCODE_SET_OSD_NAME);
667 for (unsigned int iPtr = 0; iPtr < m_strDeviceName.length(); iPtr++)
668 command.parameters.PushBack(m_strDeviceName.at(iPtr));
669
670 lock.Leave();
671 return m_processor->Transmit(command);
672 }
673
674 bool CCECBusDevice::TransmitOSDString(cec_logical_address dest, cec_display_control duration, const char *strMessage)
675 {
676 CLockObject lock(&m_mutex);
677 CStdString strLog;
678 strLog.Format("<< %s (%X) -> %s (%X): display OSD message '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, strMessage);
679 AddLog(CEC_LOG_NOTICE, strLog.c_str());
680
681 cec_command command;
682 cec_command::Format(command, m_iLogicalAddress, dest, CEC_OPCODE_SET_OSD_STRING);
683 command.parameters.PushBack((uint8_t)duration);
684
685 unsigned int iLen = strlen(strMessage);
686 if (iLen > 13) iLen = 13;
687
688 for (unsigned int iPtr = 0; iPtr < iLen; iPtr++)
689 command.parameters.PushBack(strMessage[iPtr]);
690
691 lock.Leave();
692 return m_processor->Transmit(command);
693 }
694
695 bool CCECBusDevice::TransmitPhysicalAddress(void)
696 {
697 CLockObject lock(&m_mutex);
698 CStdString strLog;
699 strLog.Format("<< %s (%X) -> broadcast (F): physical adddress %4x", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress);
700 AddLog(CEC_LOG_NOTICE, strLog.c_str());
701
702 cec_command command;
703 cec_command::Format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS);
704 command.parameters.PushBack((uint8_t) ((m_iPhysicalAddress >> 8) & 0xFF));
705 command.parameters.PushBack((uint8_t) (m_iPhysicalAddress & 0xFF));
706 command.parameters.PushBack((uint8_t) (m_type));
707
708 lock.Leave();
709 return m_processor->Transmit(command);
710 }
711
712 bool CCECBusDevice::TransmitPoll(cec_logical_address dest)
713 {
714 bool bReturn(false);
715 if (dest == CECDEVICE_UNKNOWN)
716 dest = m_iLogicalAddress;
717
718 CStdString strLog;
719 strLog.Format("<< %s (%X) -> %s (%X): POLL", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest);
720 AddLog(CEC_LOG_NOTICE, strLog.c_str());
721
722 cec_command command;
723 cec_command::Format(command, m_iLogicalAddress, dest, CEC_OPCODE_NONE);
724
725 {
726 CLockObject lock(&m_transmitMutex);
727 bReturn = m_processor->Transmit(command);
728 }
729
730 AddLog(CEC_LOG_DEBUG, bReturn ? ">> POLL sent" : ">> POLL not sent");
731
732 if (bReturn)
733 {
734 CLockObject lock(&m_mutex);
735 m_iLastActive = GetTimeMs();
736 }
737
738 return bReturn;
739 }
740
741 bool CCECBusDevice::TransmitPowerState(cec_logical_address dest)
742 {
743 CLockObject lock(&m_mutex);
744 CStdString strLog;
745 strLog.Format("<< %s (%X) -> %s (%X): %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, ToString(m_powerStatus));
746 AddLog(CEC_LOG_NOTICE, strLog.c_str());
747
748 cec_command command;
749 cec_command::Format(command, m_iLogicalAddress, dest, CEC_OPCODE_REPORT_POWER_STATUS);
750 command.parameters.PushBack((uint8_t) m_powerStatus);
751
752 lock.Leave();
753 return m_processor->Transmit(command);
754 }
755
756 bool CCECBusDevice::TransmitVendorID(cec_logical_address dest)
757 {
758 CLockObject lock(&m_mutex);
759 if (m_vendor == CEC_VENDOR_UNKNOWN)
760 {
761 CStdString strLog;
762 strLog.Format("<< %s (%X) -> %s (%X): vendor id feature abort", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest);
763 AddLog(CEC_LOG_NOTICE, strLog);
764
765 lock.Leave();
766 m_processor->TransmitAbort(dest, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
767 return false;
768 }
769 else
770 {
771 CStdString strLog;
772 strLog.Format("<< %s (%X) -> %s (%X): vendor id %s (%x)", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, ToString(m_vendor), (uint64_t)m_vendor);
773 AddLog(CEC_LOG_NOTICE, strLog);
774
775 cec_command command;
776 cec_command::Format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_DEVICE_VENDOR_ID);
777
778 command.parameters.PushBack((uint8_t) (((uint64_t)m_vendor >> 16) & 0xFF));
779 command.parameters.PushBack((uint8_t) (((uint64_t)m_vendor >> 8) & 0xFF));
780 command.parameters.PushBack((uint8_t) ((uint64_t)m_vendor & 0xFF));
781
782 lock.Leave();
783 return m_processor->Transmit(command);
784 }
785 }
786
787 bool CCECBusDevice::SendKeypress(cec_user_control_code key, bool bWait /* = false */)
788 {
789 {
790 CLockObject lock(&m_transmitMutex);
791 cec_command command;
792 cec_command::Format(command, m_processor->GetLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_USER_CONTROL_PRESSED);
793 command.parameters.PushBack((uint8_t)key);
794
795 if (bWait)
796 {
797 if (m_processor->Transmit(command))
798 return m_condition.Wait(&m_transmitMutex, 1000);
799 return false;
800 }
801
802 return m_processor->Transmit(command);
803 }
804 }
805
806 bool CCECBusDevice::SendKeyRelease(bool bWait /* = false */)
807 {
808 {
809 CLockObject lock(&m_transmitMutex);
810 cec_command command;
811 cec_command::Format(command, m_processor->GetLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_USER_CONTROL_RELEASE);
812
813 if (bWait)
814 {
815 if (m_processor->Transmit(command))
816 return m_condition.Wait(&m_transmitMutex, 1000);
817 return false;
818 }
819 else
820 {
821 return m_processor->Transmit(command);
822 }
823 }
824 }
825 //@}