2 * This file is part of the libCEC(R) library.
4 * libCEC(R) is Copyright (C) 2011 Pulse-Eight Limited. All rights reserved.
5 * libCEC(R) is an original work, containing original code.
7 * libCEC(R) is a trademark of Pulse-Eight Limited.
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.
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.
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.
24 * Alternatively, you can license this library under a commercial license,
25 * please contact Pulse-Eight Licensing for more information.
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/
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"
43 #define ToString(p) m_processor->ToString(p)
45 CCECBusDevice::CCECBusDevice(CCECProcessor
*processor
, cec_logical_address iLogicalAddress
, uint16_t iPhysicalAddress
) :
46 m_type(CEC_DEVICE_TYPE_RESERVED
),
47 m_iPhysicalAddress(iPhysicalAddress
),
49 m_iLogicalAddress(iLogicalAddress
),
50 m_powerStatus(CEC_POWER_STATUS_UNKNOWN
),
51 m_processor(processor
),
52 m_vendor(CEC_VENDOR_UNKNOWN
),
53 m_bReplaceHandler(false),
54 m_menuState(CEC_MENU_STATE_ACTIVATED
),
55 m_bActiveSource(false),
57 m_cecVersion(CEC_VERSION_UNKNOWN
),
58 m_deviceStatus(CEC_DEVICE_STATUS_UNKNOWN
),
61 m_handler
= new CCECCommandHandler(this);
63 for (unsigned int iPtr
= 0; iPtr
< 4; iPtr
++)
64 m_menuLanguage
.language
[iPtr
] = '?';
65 m_menuLanguage
.language
[3] = 0;
66 m_menuLanguage
.device
= iLogicalAddress
;
68 m_strDeviceName
= ToString(m_iLogicalAddress
);
71 CCECBusDevice::~CCECBusDevice(void)
76 void CCECBusDevice::AddLog(cec_log_level level
, const CStdString
&strMessage
)
78 m_processor
->AddLog(level
, strMessage
);
81 bool CCECBusDevice::HandleCommand(const cec_command
&command
)
85 /* update "last active" */
87 CLockObject
lock(&m_mutex
);
88 m_iLastActive
= GetTimeMs();
90 if (m_deviceStatus
!= CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC
)
91 m_deviceStatus
= CEC_DEVICE_STATUS_PRESENT
;
94 /* handle the command */
95 bHandled
= m_handler
->HandleCommand(command
);
97 /* change status to present */
100 CLockObject
lock(&m_mutex
);
101 if (m_deviceStatus
!= CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC
)
103 if (m_deviceStatus
!= CEC_DEVICE_STATUS_PRESENT
)
106 strLog
.Format("device %s (%x) status changed to present after command %s", GetLogicalAddressName(), (uint8_t)GetLogicalAddress(), ToString(command
.opcode
));
107 AddLog(CEC_LOG_DEBUG
, strLog
);
109 m_deviceStatus
= CEC_DEVICE_STATUS_PRESENT
;
116 bool CCECBusDevice::PowerOn(void)
119 strLog
.Format("<< powering on '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress
);
120 AddLog(CEC_LOG_DEBUG
, strLog
.c_str());
122 if (m_handler
->TransmitImageViewOn(GetMyLogicalAddress(), m_iLogicalAddress
))
125 CLockObject
lock(&m_mutex
);
126 // m_powerStatus = CEC_POWER_STATUS_UNKNOWN;
127 m_powerStatus
= CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON
;
129 // cec_power_status status = GetPowerStatus();
130 // if (status == CEC_POWER_STATUS_STANDBY || status == CEC_POWER_STATUS_UNKNOWN)
132 // /* sending the normal power on command appears to have failed */
133 // CStdString strLog;
134 // strLog.Format("<< sending power on keypress to '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
135 // AddLog(CEC_LOG_DEBUG, strLog.c_str());
137 // TransmitKeypress(CEC_USER_CONTROL_CODE_POWER);
138 // return TransmitKeyRelease();
146 bool CCECBusDevice::Standby(void)
149 strLog
.Format("<< putting '%s' (%X) in standby mode", GetLogicalAddressName(), m_iLogicalAddress
);
150 AddLog(CEC_LOG_DEBUG
, strLog
.c_str());
152 return m_handler
->TransmitStandby(GetMyLogicalAddress(), m_iLogicalAddress
);
157 cec_version
CCECBusDevice::GetCecVersion(bool bUpdate
/* = false */)
159 bool bRequestUpdate(false);
161 CLockObject
lock(&m_mutex
);
162 bRequestUpdate
= (GetStatus() == CEC_DEVICE_STATUS_PRESENT
&&
163 (bUpdate
|| m_cecVersion
== CEC_VERSION_UNKNOWN
));
169 CLockObject
lock(&m_mutex
);
173 bool CCECBusDevice::RequestCecVersion(void)
177 if (!MyLogicalAddressContains(m_iLogicalAddress
))
179 m_handler
->MarkBusy();
181 strLog
.Format("<< requesting CEC version of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress
);
182 AddLog(CEC_LOG_NOTICE
, strLog
);
184 bReturn
= m_handler
->TransmitRequestCecVersion(GetMyLogicalAddress(), m_iLogicalAddress
);
185 m_handler
->MarkReady();
190 const char* CCECBusDevice::GetLogicalAddressName(void) const
192 return ToString(m_iLogicalAddress
);
195 cec_menu_language
&CCECBusDevice::GetMenuLanguage(bool bUpdate
/* = false */)
197 bool bRequestUpdate(false);
199 CLockObject
lock(&m_mutex
);
200 bRequestUpdate
= (GetStatus() == CEC_DEVICE_STATUS_PRESENT
&&
201 (bUpdate
|| !strcmp(m_menuLanguage
.language
, "???")));
205 RequestMenuLanguage();
207 CLockObject
lock(&m_mutex
);
208 return m_menuLanguage
;
211 bool CCECBusDevice::RequestMenuLanguage(void)
215 if (!MyLogicalAddressContains(m_iLogicalAddress
) &&
216 !IsUnsupportedFeature(CEC_OPCODE_GET_MENU_LANGUAGE
))
218 m_handler
->MarkBusy();
220 strLog
.Format("<< requesting menu language of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress
);
221 AddLog(CEC_LOG_NOTICE
, strLog
);
222 bReturn
= m_handler
->TransmitRequestMenuLanguage(GetMyLogicalAddress(), m_iLogicalAddress
);
223 m_handler
->MarkReady();
228 cec_menu_state
CCECBusDevice::GetMenuState(void)
230 CLockObject
lock(&m_mutex
);
234 cec_logical_address
CCECBusDevice::GetMyLogicalAddress(void) const
236 return m_processor
->GetLogicalAddress();
239 uint16_t CCECBusDevice::GetMyPhysicalAddress(void) const
241 return m_processor
->GetPhysicalAddress();
244 CStdString
CCECBusDevice::GetOSDName(bool bUpdate
/* = false */)
246 bool bRequestUpdate(false);
248 CLockObject
lock(&m_mutex
);
249 bRequestUpdate
= (GetStatus() == CEC_DEVICE_STATUS_PRESENT
&&
250 (bUpdate
|| m_strDeviceName
.Equals(ToString(m_iLogicalAddress
))) &&
251 m_type
!= CEC_DEVICE_TYPE_TV
);
257 CLockObject
lock(&m_mutex
);
258 return m_strDeviceName
;
261 bool CCECBusDevice::RequestOSDName(void)
265 if (!MyLogicalAddressContains(m_iLogicalAddress
) &&
266 !IsUnsupportedFeature(CEC_OPCODE_GIVE_OSD_NAME
))
268 m_handler
->MarkBusy();
270 strLog
.Format("<< requesting OSD name of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress
);
271 AddLog(CEC_LOG_NOTICE
, strLog
);
272 bReturn
= m_handler
->TransmitRequestOSDName(GetMyLogicalAddress(), m_iLogicalAddress
);
273 m_handler
->MarkReady();
278 uint16_t CCECBusDevice::GetPhysicalAddress(bool bUpdate
/* = false */)
280 bool bRequestUpdate(false);
282 CLockObject
lock(&m_mutex
);
283 bRequestUpdate
= (GetStatus() == CEC_DEVICE_STATUS_PRESENT
&&
284 (m_iPhysicalAddress
== 0xFFFF || bUpdate
));
287 if (bRequestUpdate
&& !RequestPhysicalAddress())
288 AddLog(CEC_LOG_ERROR
, "failed to request the physical address (1)");
290 CLockObject
lock(&m_mutex
);
291 return m_iPhysicalAddress
;
294 bool CCECBusDevice::RequestPhysicalAddress(void)
298 if (!MyLogicalAddressContains(m_iLogicalAddress
))
300 m_handler
->MarkBusy();
302 strLog
.Format("<< requesting physical address of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress
);
303 AddLog(CEC_LOG_NOTICE
, strLog
);
304 bReturn
= m_handler
->TransmitRequestPhysicalAddress(GetMyLogicalAddress(), m_iLogicalAddress
);
305 m_handler
->MarkReady();
310 cec_power_status
CCECBusDevice::GetPowerStatus(bool bUpdate
/* = false */)
312 bool bRequestUpdate(false);
314 CLockObject
lock(&m_mutex
);
315 bRequestUpdate
= (GetStatus() == CEC_DEVICE_STATUS_PRESENT
&&
316 (bUpdate
|| m_powerStatus
== CEC_POWER_STATUS_UNKNOWN
||
317 m_powerStatus
== CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON
));
321 RequestPowerStatus();
323 CLockObject
lock(&m_mutex
);
324 return m_powerStatus
;
327 bool CCECBusDevice::RequestPowerStatus(void)
331 if (!MyLogicalAddressContains(m_iLogicalAddress
) &&
332 !IsUnsupportedFeature(CEC_OPCODE_GIVE_DEVICE_POWER_STATUS
))
334 m_handler
->MarkBusy();
336 strLog
.Format("<< requesting power status of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress
);
337 AddLog(CEC_LOG_NOTICE
, strLog
);
338 bReturn
= m_handler
->TransmitRequestPowerStatus(GetMyLogicalAddress(), m_iLogicalAddress
);
339 m_handler
->MarkReady();
344 cec_vendor_id
CCECBusDevice::GetVendorId(bool bUpdate
/* = false */)
346 bool bRequestUpdate(false);
348 CLockObject
lock(&m_mutex
);
349 bRequestUpdate
= (GetStatus() == CEC_DEVICE_STATUS_PRESENT
&&
350 (bUpdate
|| m_vendor
== CEC_VENDOR_UNKNOWN
));
356 CLockObject
lock(&m_mutex
);
360 bool CCECBusDevice::RequestVendorId(void)
364 if (!MyLogicalAddressContains(m_iLogicalAddress
))
366 m_handler
->MarkBusy();
368 strLog
.Format("<< requesting vendor ID of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress
);
369 AddLog(CEC_LOG_NOTICE
, strLog
);
370 bReturn
= m_handler
->TransmitRequestVendorId(GetMyLogicalAddress(), m_iLogicalAddress
);
371 m_handler
->MarkReady();
373 ReplaceHandler(true);
378 const char *CCECBusDevice::GetVendorName(bool bUpdate
/* = false */)
380 return ToString(GetVendorId(bUpdate
));
383 bool CCECBusDevice::MyLogicalAddressContains(cec_logical_address address
) const
385 return m_processor
->HasLogicalAddress(address
);
388 bool CCECBusDevice::NeedsPoll(void)
390 bool bSendPoll(false);
391 switch (m_iLogicalAddress
)
393 case CECDEVICE_PLAYBACKDEVICE3
:
394 if (m_processor
->m_busDevices
[CECDEVICE_PLAYBACKDEVICE2
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
397 case CECDEVICE_PLAYBACKDEVICE2
:
398 if (m_processor
->m_busDevices
[CECDEVICE_PLAYBACKDEVICE1
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
401 case CECDEVICE_RECORDINGDEVICE3
:
402 if (m_processor
->m_busDevices
[CECDEVICE_RECORDINGDEVICE2
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
405 case CECDEVICE_RECORDINGDEVICE2
:
406 if (m_processor
->m_busDevices
[CECDEVICE_RECORDINGDEVICE1
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
409 case CECDEVICE_TUNER4
:
410 if (m_processor
->m_busDevices
[CECDEVICE_TUNER3
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
413 case CECDEVICE_TUNER3
:
414 if (m_processor
->m_busDevices
[CECDEVICE_TUNER2
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
417 case CECDEVICE_TUNER2
:
418 if (m_processor
->m_busDevices
[CECDEVICE_TUNER1
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
421 case CECDEVICE_AUDIOSYSTEM
:
422 case CECDEVICE_PLAYBACKDEVICE1
:
423 case CECDEVICE_RECORDINGDEVICE1
:
424 case CECDEVICE_TUNER1
:
435 cec_bus_device_status
CCECBusDevice::GetStatus(bool bForcePoll
/* = false */)
437 CLockObject
lock(&m_mutex
);
438 if (m_deviceStatus
!= CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC
&&
439 (m_deviceStatus
== CEC_DEVICE_STATUS_UNKNOWN
|| bForcePoll
))
442 bool bPollAcked(false);
443 if (bForcePoll
|| NeedsPoll())
444 bPollAcked
= m_processor
->PollDevice(m_iLogicalAddress
);
447 m_deviceStatus
= bPollAcked
? CEC_DEVICE_STATUS_PRESENT
: CEC_DEVICE_STATUS_NOT_PRESENT
;
450 return m_deviceStatus
;
457 void CCECBusDevice::SetCecVersion(const cec_version newVersion
)
459 m_cecVersion
= newVersion
;
462 strLog
.Format("%s (%X): CEC version %s", GetLogicalAddressName(), m_iLogicalAddress
, ToString(newVersion
));
463 AddLog(CEC_LOG_DEBUG
, strLog
);
466 void CCECBusDevice::SetMenuLanguage(const cec_menu_language
&language
)
468 CLockObject
lock(&m_mutex
);
469 if (language
.device
== m_iLogicalAddress
)
472 strLog
.Format(">> %s (%X): menu language set to '%s'", GetLogicalAddressName(), m_iLogicalAddress
, language
.language
);
473 m_processor
->AddLog(CEC_LOG_DEBUG
, strLog
);
474 m_menuLanguage
= language
;
478 void CCECBusDevice::SetOSDName(CStdString strName
)
480 CLockObject
lock(&m_mutex
);
481 if (m_strDeviceName
!= strName
)
484 strLog
.Format(">> %s (%X): osd name set to '%s'", GetLogicalAddressName(), m_iLogicalAddress
, strName
);
485 m_processor
->AddLog(CEC_LOG_DEBUG
, strLog
);
486 m_strDeviceName
= strName
;
490 void CCECBusDevice::SetMenuState(const cec_menu_state state
)
492 CLockObject
lock(&m_mutex
);
493 if (m_menuState
!= state
)
496 strLog
.Format(">> %s (%X): menu state set to '%s'", GetLogicalAddressName(), m_iLogicalAddress
, ToString(m_menuState
));
497 m_processor
->AddLog(CEC_LOG_DEBUG
, strLog
);
502 void CCECBusDevice::SetInactiveSource(void)
505 CLockObject
lock(&m_mutex
);
506 m_bActiveSource
= false;
509 if (MyLogicalAddressContains(m_iLogicalAddress
))
510 SetPowerStatus(CEC_POWER_STATUS_STANDBY
);
513 void CCECBusDevice::SetActiveSource(void)
515 CLockObject
lock(&m_mutex
);
517 for (int iPtr
= 0; iPtr
< 16; iPtr
++)
518 if (iPtr
!= m_iLogicalAddress
)
519 m_processor
->m_busDevices
[iPtr
]->SetInactiveSource();
521 m_bActiveSource
= true;
522 m_powerStatus
= CEC_POWER_STATUS_ON
;
525 bool CCECBusDevice::TryLogicalAddress(void)
528 strLog
.Format("trying logical address '%s'", GetLogicalAddressName());
529 AddLog(CEC_LOG_DEBUG
, strLog
);
531 m_processor
->SetAckMask(0x1 << m_iLogicalAddress
);
532 if (!TransmitPoll(m_iLogicalAddress
))
534 strLog
.Format("using logical address '%s'", GetLogicalAddressName());
535 AddLog(CEC_LOG_NOTICE
, strLog
);
536 SetDeviceStatus(CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC
);
541 strLog
.Format("logical address '%s' already taken", GetLogicalAddressName());
542 AddLog(CEC_LOG_DEBUG
, strLog
);
543 SetDeviceStatus(CEC_DEVICE_STATUS_PRESENT
);
547 void CCECBusDevice::SetDeviceStatus(const cec_bus_device_status newStatus
)
549 CLockObject
lock(&m_mutex
);
552 case CEC_DEVICE_STATUS_UNKNOWN
:
554 m_powerStatus
= CEC_POWER_STATUS_UNKNOWN
;
555 m_vendor
= CEC_VENDOR_UNKNOWN
;
556 m_menuState
= CEC_MENU_STATE_ACTIVATED
;
557 m_bActiveSource
= false;
559 m_cecVersion
= CEC_VERSION_UNKNOWN
;
560 m_deviceStatus
= newStatus
;
562 case CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC
:
564 m_powerStatus
= CEC_POWER_STATUS_ON
;
565 m_vendor
= CEC_VENDOR_UNKNOWN
;
566 m_menuState
= CEC_MENU_STATE_ACTIVATED
;
567 m_bActiveSource
= false;
569 m_cecVersion
= CEC_VERSION_1_3A
;
570 m_deviceStatus
= newStatus
;
572 case CEC_DEVICE_STATUS_PRESENT
:
573 case CEC_DEVICE_STATUS_NOT_PRESENT
:
574 m_deviceStatus
= newStatus
;
579 void CCECBusDevice::SetPhysicalAddress(uint16_t iNewAddress
)
581 CLockObject
lock(&m_mutex
);
582 if (iNewAddress
> 0 && m_iPhysicalAddress
!= iNewAddress
)
585 strLog
.Format(">> %s (%X): physical address changed from %04x to %04x", GetLogicalAddressName(), m_iLogicalAddress
, m_iPhysicalAddress
, iNewAddress
);
586 AddLog(CEC_LOG_DEBUG
, strLog
.c_str());
588 m_iPhysicalAddress
= iNewAddress
;
592 void CCECBusDevice::SetStreamPath(uint16_t iNewAddress
, uint16_t iOldAddress
/* = 0 */)
594 CLockObject
lock(&m_mutex
);
598 strLog
.Format(">> %s (%X): stream path changed from %04x to %04x", GetLogicalAddressName(), m_iLogicalAddress
, iOldAddress
== 0 ? m_iStreamPath
: iOldAddress
, iNewAddress
);
599 AddLog(CEC_LOG_DEBUG
, strLog
.c_str());
601 m_iStreamPath
= iNewAddress
;
606 SetPowerStatus(CEC_POWER_STATUS_ON
);
611 void CCECBusDevice::SetPowerStatus(const cec_power_status powerStatus
)
613 CLockObject
lock(&m_mutex
);
614 if (m_powerStatus
!= powerStatus
)
617 strLog
.Format(">> %s (%X): power status changed from '%s' to '%s'", GetLogicalAddressName(), m_iLogicalAddress
, ToString(m_powerStatus
), ToString(powerStatus
));
618 m_processor
->AddLog(CEC_LOG_DEBUG
, strLog
);
619 m_powerStatus
= powerStatus
;
623 bool CCECBusDevice::ReplaceHandler(bool bActivateSource
/* = true */)
625 CLockObject
lock(&m_mutex
);
626 CLockObject
handlerLock(&m_handlerMutex
);
628 if (m_vendor
!= m_handler
->GetVendorId())
631 if (m_handler
->InUse())
633 strLog
.Format("handler for device '%s' (%x) is being used. not replacing the command handler", GetLogicalAddressName(), GetLogicalAddress());
634 m_processor
->AddLog(CEC_LOG_DEBUG
, strLog
);
638 strLog
.Format("replacing the command handler for device '%s' (%x)", GetLogicalAddressName(), GetLogicalAddress());
639 m_processor
->AddLog(CEC_LOG_DEBUG
, strLog
);
644 case CEC_VENDOR_SAMSUNG
:
645 m_handler
= new CANCommandHandler(this);
648 m_handler
= new CSLCommandHandler(this);
650 case CEC_VENDOR_PANASONIC
:
651 m_handler
= new CVLCommandHandler(this);
654 m_handler
= new CCECCommandHandler(this);
658 m_handler
->SetVendorId(m_vendor
);
659 m_handler
->InitHandler();
661 if (bActivateSource
&& m_processor
->GetLogicalAddresses().IsSet(m_iLogicalAddress
) && m_processor
->IsInitialised())
662 m_handler
->ActivateSource();
668 bool CCECBusDevice::SetVendorId(uint64_t iVendorId
)
670 bool bVendorChanged(false);
673 CLockObject
lock(&m_mutex
);
674 bVendorChanged
= (m_vendor
!= (cec_vendor_id
)iVendorId
);
675 m_vendor
= (cec_vendor_id
)iVendorId
;
679 strLog
.Format("%s (%X): vendor = %s (%06x)", GetLogicalAddressName(), m_iLogicalAddress
, ToString(m_vendor
), m_vendor
);
680 m_processor
->AddLog(CEC_LOG_DEBUG
, strLog
.c_str());
682 return bVendorChanged
;
686 /** @name Transmit methods */
688 bool CCECBusDevice::TransmitActiveSource(void)
690 bool bSendActiveSource(false);
693 CLockObject
lock(&m_mutex
);
694 if (m_powerStatus
!= CEC_POWER_STATUS_ON
)
697 strLog
.Format("<< %s (%X) is not powered on", GetLogicalAddressName(), m_iLogicalAddress
);
698 AddLog(CEC_LOG_DEBUG
, strLog
);
700 else if (m_bActiveSource
)
703 strLog
.Format("<< %s (%X) -> broadcast (F): active source (%4x)", GetLogicalAddressName(), m_iLogicalAddress
, m_iPhysicalAddress
);
704 AddLog(CEC_LOG_NOTICE
, strLog
);
705 bSendActiveSource
= true;
710 strLog
.Format("<< %s (%X) is not the active source", GetLogicalAddressName(), m_iLogicalAddress
);
711 AddLog(CEC_LOG_DEBUG
, strLog
);
715 if (bSendActiveSource
)
717 m_handler
->TransmitImageViewOn(m_iLogicalAddress
, CECDEVICE_TV
);
718 m_handler
->TransmitActiveSource(m_iLogicalAddress
, m_iPhysicalAddress
);
725 bool CCECBusDevice::TransmitCECVersion(cec_logical_address dest
)
729 CLockObject
lock(&m_mutex
);
731 strLog
.Format("<< %s (%X) -> %s (%X): cec version %s", GetLogicalAddressName(), m_iLogicalAddress
, ToString(dest
), dest
, ToString(m_cecVersion
));
732 AddLog(CEC_LOG_NOTICE
, strLog
);
733 version
= m_cecVersion
;
736 return m_handler
->TransmitCECVersion(m_iLogicalAddress
, dest
, version
);
739 bool CCECBusDevice::TransmitInactiveSource(void)
741 uint16_t iPhysicalAddress
;
743 CLockObject
lock(&m_mutex
);
745 strLog
.Format("<< %s (%X) -> broadcast (F): inactive source", GetLogicalAddressName(), m_iLogicalAddress
);
746 AddLog(CEC_LOG_NOTICE
, strLog
);
747 iPhysicalAddress
= m_iPhysicalAddress
;
750 return m_handler
->TransmitInactiveSource(m_iLogicalAddress
, iPhysicalAddress
);
753 bool CCECBusDevice::TransmitMenuState(cec_logical_address dest
)
755 cec_menu_state menuState
;
757 CLockObject
lock(&m_mutex
);
759 strLog
.Format("<< %s (%X) -> %s (%X): menu state '%s'", GetLogicalAddressName(), m_iLogicalAddress
, ToString(dest
), dest
, ToString(m_menuState
));
760 AddLog(CEC_LOG_NOTICE
, strLog
);
761 menuState
= m_menuState
;
764 return m_handler
->TransmitMenuState(m_iLogicalAddress
, dest
, menuState
);
767 bool CCECBusDevice::TransmitOSDName(cec_logical_address dest
)
769 CStdString strDeviceName
;
771 CLockObject
lock(&m_mutex
);
773 strLog
.Format("<< %s (%X) -> %s (%X): OSD name '%s'", GetLogicalAddressName(), m_iLogicalAddress
, ToString(dest
), dest
, m_strDeviceName
.c_str());
774 AddLog(CEC_LOG_NOTICE
, strLog
.c_str());
775 strDeviceName
= m_strDeviceName
;
778 return m_handler
->TransmitOSDName(m_iLogicalAddress
, dest
, strDeviceName
);
781 bool CCECBusDevice::TransmitOSDString(cec_logical_address dest
, cec_display_control duration
, const char *strMessage
)
783 if (!IsUnsupportedFeature(CEC_OPCODE_SET_OSD_STRING
))
786 strLog
.Format("<< %s (%X) -> %s (%X): display OSD message '%s'", GetLogicalAddressName(), m_iLogicalAddress
, ToString(dest
), dest
, strMessage
);
787 AddLog(CEC_LOG_NOTICE
, strLog
.c_str());
789 return m_handler
->TransmitOSDString(m_iLogicalAddress
, dest
, duration
, strMessage
);
794 bool CCECBusDevice::TransmitPhysicalAddress(void)
796 uint16_t iPhysicalAddress
;
797 cec_device_type type
;
799 CLockObject
lock(&m_mutex
);
800 if (m_iPhysicalAddress
== 0xffff)
804 strLog
.Format("<< %s (%X) -> broadcast (F): physical adddress %4x", GetLogicalAddressName(), m_iLogicalAddress
, m_iPhysicalAddress
);
805 AddLog(CEC_LOG_NOTICE
, strLog
.c_str());
807 iPhysicalAddress
= m_iPhysicalAddress
;
811 return m_handler
->TransmitPhysicalAddress(m_iLogicalAddress
, iPhysicalAddress
, type
);
814 bool CCECBusDevice::TransmitPoll(cec_logical_address dest
)
817 if (dest
== CECDEVICE_UNKNOWN
)
818 dest
= m_iLogicalAddress
;
820 CCECBusDevice
*destDevice
= m_processor
->m_busDevices
[dest
];
821 if (destDevice
->m_deviceStatus
== CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC
)
825 strLog
.Format("<< %s (%X) -> %s (%X): POLL", GetLogicalAddressName(), m_iLogicalAddress
, ToString(dest
), dest
);
826 AddLog(CEC_LOG_NOTICE
, strLog
.c_str());
827 bReturn
= m_handler
->TransmitPoll(m_iLogicalAddress
, dest
);
828 AddLog(CEC_LOG_DEBUG
, bReturn
? ">> POLL sent" : ">> POLL not sent");
830 CLockObject
lock(&m_mutex
);
833 m_iLastActive
= GetTimeMs();
834 destDevice
->m_deviceStatus
= CEC_DEVICE_STATUS_PRESENT
;
837 destDevice
->m_deviceStatus
= CEC_DEVICE_STATUS_NOT_PRESENT
;
842 bool CCECBusDevice::TransmitPowerState(cec_logical_address dest
)
844 cec_power_status state
;
846 CLockObject
lock(&m_mutex
);
848 strLog
.Format("<< %s (%X) -> %s (%X): %s", GetLogicalAddressName(), m_iLogicalAddress
, ToString(dest
), dest
, ToString(m_powerStatus
));
849 AddLog(CEC_LOG_NOTICE
, strLog
.c_str());
850 state
= m_powerStatus
;
853 return m_handler
->TransmitPowerState(m_iLogicalAddress
, dest
, state
);
856 bool CCECBusDevice::TransmitVendorID(cec_logical_address dest
, bool bSendAbort
/* = true */)
860 CLockObject
lock(&m_mutex
);
861 iVendorId
= (uint64_t)m_vendor
;
864 if (iVendorId
== CEC_VENDOR_UNKNOWN
)
869 strLog
.Format("<< %s (%X) -> %s (%X): vendor id feature abort", GetLogicalAddressName(), m_iLogicalAddress
, ToString(dest
), dest
);
870 AddLog(CEC_LOG_NOTICE
, strLog
);
872 m_processor
->TransmitAbort(dest
, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID
);
879 strLog
.Format("<< %s (%X) -> %s (%X): vendor id %s (%x)", GetLogicalAddressName(), m_iLogicalAddress
, ToString(dest
), dest
, ToString((cec_vendor_id
)iVendorId
), iVendorId
);
880 AddLog(CEC_LOG_NOTICE
, strLog
);
882 return m_handler
->TransmitVendorID(m_iLogicalAddress
, iVendorId
);
886 bool CCECBusDevice::TransmitKeypress(cec_user_control_code key
, bool bWait
/* = true */)
888 return m_handler
->TransmitKeypress(m_processor
->GetLogicalAddress(), m_iLogicalAddress
, key
, bWait
);
891 bool CCECBusDevice::TransmitKeyRelease(bool bWait
/* = true */)
893 return m_handler
->TransmitKeyRelease(m_processor
->GetLogicalAddress(), m_iLogicalAddress
, bWait
);
896 bool CCECBusDevice::IsUnsupportedFeature(cec_opcode opcode
) const
898 return m_unsupportedFeatures
.find(opcode
) != m_unsupportedFeatures
.end();
901 void CCECBusDevice::SetUnsupportedFeature(cec_opcode opcode
)
903 m_unsupportedFeatures
.insert(opcode
);
906 bool CCECBusDevice::ActivateSource(void)
908 CLockObject
lock(&m_mutex
);
909 return m_handler
->ActivateSource();