Commit | Line | Data |
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e9de9629 LOK |
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" | |
eafa9d46 LOK |
34 | #include "../CECProcessor.h" |
35 | #include "../implementations/ANCommandHandler.h" | |
36 | #include "../implementations/CECCommandHandler.h" | |
37 | #include "../implementations/SLCommandHandler.h" | |
11621576 | 38 | #include "../implementations/VLCommandHandler.h" |
eafa9d46 | 39 | #include "../platform/timeutils.h" |
e9de9629 LOK |
40 | |
41 | using namespace CEC; | |
42 | ||
03ae897d | 43 | #define ToString(p) m_processor->ToString(p) |
c4098482 | 44 | |
e9de9629 | 45 | CCECBusDevice::CCECBusDevice(CCECProcessor *processor, cec_logical_address iLogicalAddress, uint16_t iPhysicalAddress) : |
c4098482 | 46 | m_type(CEC_DEVICE_TYPE_RESERVED), |
e9de9629 | 47 | m_iPhysicalAddress(iPhysicalAddress), |
9dc04b07 | 48 | m_iStreamPath(0), |
e9de9629 | 49 | m_iLogicalAddress(iLogicalAddress), |
e55f3f70 | 50 | m_powerStatus(CEC_POWER_STATUS_UNKNOWN), |
e9de9629 | 51 | m_processor(processor), |
c4098482 | 52 | m_vendor(CEC_VENDOR_UNKNOWN), |
b64db02e | 53 | m_bReplaceHandler(false), |
4abd6768 | 54 | m_menuState(CEC_MENU_STATE_ACTIVATED), |
8747dd4f | 55 | m_bActiveSource(false), |
6a1c0009 | 56 | m_iLastActive(0), |
f8ae3295 | 57 | m_cecVersion(CEC_VERSION_UNKNOWN), |
b64db02e LOK |
58 | m_deviceStatus(CEC_DEVICE_STATUS_UNKNOWN), |
59 | m_handlerMutex(false) | |
e9de9629 LOK |
60 | { |
61 | m_handler = new CCECCommandHandler(this); | |
51b2a094 | 62 | |
a3269a0a LOK |
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; | |
1fcf5a3f | 67 | |
c4098482 | 68 | m_strDeviceName = ToString(m_iLogicalAddress); |
e9de9629 LOK |
69 | } |
70 | ||
71 | CCECBusDevice::~CCECBusDevice(void) | |
72 | { | |
73 | delete m_handler; | |
74 | } | |
75 | ||
93729720 | 76 | void CCECBusDevice::AddLog(cec_log_level level, const CStdString &strMessage) |
e9de9629 | 77 | { |
93729720 | 78 | m_processor->AddLog(level, strMessage); |
e9de9629 LOK |
79 | } |
80 | ||
93729720 | 81 | bool CCECBusDevice::HandleCommand(const cec_command &command) |
f8513317 | 82 | { |
7f919115 LOK |
83 | bool bHandled(false); |
84 | ||
85 | /* update "last active" */ | |
8fa35473 | 86 | { |
6c3b0111 | 87 | CLockObject lock(&m_mutex); |
8fa35473 | 88 | m_iLastActive = GetTimeMs(); |
f4b7b1dc LOK |
89 | |
90 | if (m_deviceStatus != CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC) | |
91 | m_deviceStatus = CEC_DEVICE_STATUS_PRESENT; | |
8fa35473 LOK |
92 | } |
93 | ||
7f919115 LOK |
94 | /* handle the command */ |
95 | bHandled = m_handler->HandleCommand(command); | |
8fa35473 | 96 | |
7f919115 LOK |
97 | /* change status to present */ |
98 | if (bHandled) | |
8d915412 | 99 | { |
6c3b0111 | 100 | CLockObject lock(&m_mutex); |
8fa35473 | 101 | if (m_deviceStatus != CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC) |
8d915412 | 102 | { |
8fa35473 LOK |
103 | if (m_deviceStatus != CEC_DEVICE_STATUS_PRESENT) |
104 | { | |
105 | CStdString strLog; | |
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); | |
108 | } | |
109 | m_deviceStatus = CEC_DEVICE_STATUS_PRESENT; | |
8d915412 | 110 | } |
8d915412 | 111 | } |
7f919115 LOK |
112 | |
113 | return bHandled; | |
93729720 LOK |
114 | } |
115 | ||
93729720 LOK |
116 | bool CCECBusDevice::PowerOn(void) |
117 | { | |
5e5637c6 LOK |
118 | CStdString strLog; |
119 | strLog.Format("<< powering on '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); | |
120 | AddLog(CEC_LOG_DEBUG, strLog.c_str()); | |
00762a71 | 121 | |
b64db02e | 122 | if (m_handler->TransmitImageViewOn(GetMyLogicalAddress(), m_iLogicalAddress)) |
5e5637c6 | 123 | { |
9bc8934c LOK |
124 | { |
125 | CLockObject lock(&m_mutex); | |
fe6f8e37 LOK |
126 | // m_powerStatus = CEC_POWER_STATUS_UNKNOWN; |
127 | m_powerStatus = CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON; | |
9bc8934c | 128 | } |
fe6f8e37 LOK |
129 | // cec_power_status status = GetPowerStatus(); |
130 | // if (status == CEC_POWER_STATUS_STANDBY || status == CEC_POWER_STATUS_UNKNOWN) | |
131 | // { | |
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()); | |
136 | // | |
137 | // TransmitKeypress(CEC_USER_CONTROL_CODE_POWER); | |
138 | // return TransmitKeyRelease(); | |
139 | // } | |
5e5637c6 | 140 | return true; |
f437e4be LOK |
141 | } |
142 | ||
00762a71 | 143 | return false; |
93729720 LOK |
144 | } |
145 | ||
146 | bool CCECBusDevice::Standby(void) | |
147 | { | |
148 | CStdString strLog; | |
62f5527d | 149 | strLog.Format("<< putting '%s' (%X) in standby mode", GetLogicalAddressName(), m_iLogicalAddress); |
93729720 LOK |
150 | AddLog(CEC_LOG_DEBUG, strLog.c_str()); |
151 | ||
8fa35473 | 152 | return m_handler->TransmitStandby(GetMyLogicalAddress(), m_iLogicalAddress); |
93729720 LOK |
153 | } |
154 | ||
155 | /** @name Getters */ | |
156 | //@{ | |
7f919115 | 157 | cec_version CCECBusDevice::GetCecVersion(bool bUpdate /* = false */) |
93729720 | 158 | { |
97fc4ffb LOK |
159 | bool bRequestUpdate(false); |
160 | { | |
161 | CLockObject lock(&m_mutex); | |
162 | bRequestUpdate = (GetStatus() == CEC_DEVICE_STATUS_PRESENT && | |
163 | (bUpdate || m_cecVersion == CEC_VERSION_UNKNOWN)); | |
164 | } | |
165 | ||
166 | if (bRequestUpdate) | |
f294b22f | 167 | RequestCecVersion(); |
f294b22f | 168 | |
97fc4ffb | 169 | CLockObject lock(&m_mutex); |
f294b22f LOK |
170 | return m_cecVersion; |
171 | } | |
172 | ||
173 | bool CCECBusDevice::RequestCecVersion(void) | |
174 | { | |
175 | bool bReturn(false); | |
b64db02e | 176 | |
81a1e39d | 177 | if (!MyLogicalAddressContains(m_iLogicalAddress)) |
93729720 | 178 | { |
81a1e39d LOK |
179 | CStdString strLog; |
180 | strLog.Format("<< requesting CEC version of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); | |
181 | AddLog(CEC_LOG_NOTICE, strLog); | |
8fa35473 LOK |
182 | |
183 | bReturn = m_handler->TransmitRequestCecVersion(GetMyLogicalAddress(), m_iLogicalAddress); | |
93729720 | 184 | } |
f294b22f | 185 | return bReturn; |
93729720 LOK |
186 | } |
187 | ||
62f5527d LOK |
188 | const char* CCECBusDevice::GetLogicalAddressName(void) const |
189 | { | |
c4098482 | 190 | return ToString(m_iLogicalAddress); |
62f5527d LOK |
191 | } |
192 | ||
7f919115 | 193 | cec_menu_language &CCECBusDevice::GetMenuLanguage(bool bUpdate /* = false */) |
93729720 | 194 | { |
97fc4ffb LOK |
195 | bool bRequestUpdate(false); |
196 | { | |
197 | CLockObject lock(&m_mutex); | |
198 | bRequestUpdate = (GetStatus() == CEC_DEVICE_STATUS_PRESENT && | |
199 | (bUpdate || !strcmp(m_menuLanguage.language, "???"))); | |
200 | } | |
201 | ||
202 | if (bRequestUpdate) | |
f294b22f | 203 | RequestMenuLanguage(); |
5e5637c6 | 204 | |
97fc4ffb | 205 | CLockObject lock(&m_mutex); |
f294b22f LOK |
206 | return m_menuLanguage; |
207 | } | |
208 | ||
209 | bool CCECBusDevice::RequestMenuLanguage(void) | |
210 | { | |
211 | bool bReturn(false); | |
b64db02e | 212 | |
4d738fe3 LOK |
213 | if (!MyLogicalAddressContains(m_iLogicalAddress) && |
214 | !IsUnsupportedFeature(CEC_OPCODE_GET_MENU_LANGUAGE)) | |
93729720 | 215 | { |
81a1e39d LOK |
216 | CStdString strLog; |
217 | strLog.Format("<< requesting menu language of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); | |
218 | AddLog(CEC_LOG_NOTICE, strLog); | |
8fa35473 | 219 | bReturn = m_handler->TransmitRequestMenuLanguage(GetMyLogicalAddress(), m_iLogicalAddress); |
93729720 | 220 | } |
f294b22f | 221 | return bReturn; |
93729720 LOK |
222 | } |
223 | ||
224 | cec_logical_address CCECBusDevice::GetMyLogicalAddress(void) const | |
225 | { | |
226 | return m_processor->GetLogicalAddress(); | |
f8513317 LOK |
227 | } |
228 | ||
e9de9629 LOK |
229 | uint16_t CCECBusDevice::GetMyPhysicalAddress(void) const |
230 | { | |
231 | return m_processor->GetPhysicalAddress(); | |
232 | } | |
233 | ||
7f919115 | 234 | CStdString CCECBusDevice::GetOSDName(bool bUpdate /* = false */) |
ed21be2a | 235 | { |
97fc4ffb LOK |
236 | bool bRequestUpdate(false); |
237 | { | |
238 | CLockObject lock(&m_mutex); | |
239 | bRequestUpdate = (GetStatus() == CEC_DEVICE_STATUS_PRESENT && | |
240 | (bUpdate || m_strDeviceName.Equals(ToString(m_iLogicalAddress))) && | |
241 | m_type != CEC_DEVICE_TYPE_TV); | |
242 | } | |
243 | ||
244 | if (bRequestUpdate) | |
5e5637c6 LOK |
245 | RequestOSDName(); |
246 | ||
97fc4ffb | 247 | CLockObject lock(&m_mutex); |
ed21be2a LOK |
248 | return m_strDeviceName; |
249 | } | |
250 | ||
251 | bool CCECBusDevice::RequestOSDName(void) | |
252 | { | |
253 | bool bReturn(false); | |
b64db02e | 254 | |
4d738fe3 LOK |
255 | if (!MyLogicalAddressContains(m_iLogicalAddress) && |
256 | !IsUnsupportedFeature(CEC_OPCODE_GIVE_OSD_NAME)) | |
ed21be2a LOK |
257 | { |
258 | CStdString strLog; | |
259 | strLog.Format("<< requesting OSD name of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); | |
260 | AddLog(CEC_LOG_NOTICE, strLog); | |
8fa35473 | 261 | bReturn = m_handler->TransmitRequestOSDName(GetMyLogicalAddress(), m_iLogicalAddress); |
ed21be2a LOK |
262 | } |
263 | return bReturn; | |
264 | } | |
265 | ||
7f919115 | 266 | uint16_t CCECBusDevice::GetPhysicalAddress(bool bUpdate /* = false */) |
16b1e052 | 267 | { |
97fc4ffb | 268 | bool bRequestUpdate(false); |
16b1e052 | 269 | { |
97fc4ffb LOK |
270 | CLockObject lock(&m_mutex); |
271 | bRequestUpdate = (GetStatus() == CEC_DEVICE_STATUS_PRESENT && | |
272 | (m_iPhysicalAddress == 0xFFFF || bUpdate)); | |
16b1e052 LOK |
273 | } |
274 | ||
97fc4ffb LOK |
275 | if (bRequestUpdate && !RequestPhysicalAddress()) |
276 | AddLog(CEC_LOG_ERROR, "failed to request the physical address (1)"); | |
277 | ||
278 | CLockObject lock(&m_mutex); | |
16b1e052 LOK |
279 | return m_iPhysicalAddress; |
280 | } | |
281 | ||
282 | bool CCECBusDevice::RequestPhysicalAddress(void) | |
283 | { | |
284 | bool bReturn(false); | |
b64db02e | 285 | |
16b1e052 LOK |
286 | if (!MyLogicalAddressContains(m_iLogicalAddress)) |
287 | { | |
288 | CStdString strLog; | |
289 | strLog.Format("<< requesting physical address of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); | |
290 | AddLog(CEC_LOG_NOTICE, strLog); | |
8fa35473 | 291 | bReturn = m_handler->TransmitRequestPhysicalAddress(GetMyLogicalAddress(), m_iLogicalAddress); |
16b1e052 LOK |
292 | } |
293 | return bReturn; | |
294 | } | |
295 | ||
7f919115 | 296 | cec_power_status CCECBusDevice::GetPowerStatus(bool bUpdate /* = false */) |
e9de9629 | 297 | { |
97fc4ffb LOK |
298 | bool bRequestUpdate(false); |
299 | { | |
300 | CLockObject lock(&m_mutex); | |
301 | bRequestUpdate = (GetStatus() == CEC_DEVICE_STATUS_PRESENT && | |
c8f0eef0 LOK |
302 | (bUpdate || m_powerStatus == CEC_POWER_STATUS_UNKNOWN || |
303 | m_powerStatus == CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON)); | |
97fc4ffb LOK |
304 | } |
305 | ||
306 | if (bRequestUpdate) | |
f294b22f | 307 | RequestPowerStatus(); |
5e5637c6 | 308 | |
97fc4ffb | 309 | CLockObject lock(&m_mutex); |
f294b22f LOK |
310 | return m_powerStatus; |
311 | } | |
312 | ||
313 | bool CCECBusDevice::RequestPowerStatus(void) | |
314 | { | |
315 | bool bReturn(false); | |
b64db02e | 316 | |
4d738fe3 LOK |
317 | if (!MyLogicalAddressContains(m_iLogicalAddress) && |
318 | !IsUnsupportedFeature(CEC_OPCODE_GIVE_DEVICE_POWER_STATUS)) | |
93729720 | 319 | { |
81a1e39d LOK |
320 | CStdString strLog; |
321 | strLog.Format("<< requesting power status of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); | |
322 | AddLog(CEC_LOG_NOTICE, strLog); | |
8fa35473 | 323 | bReturn = m_handler->TransmitRequestPowerStatus(GetMyLogicalAddress(), m_iLogicalAddress); |
93729720 | 324 | } |
f294b22f LOK |
325 | return bReturn; |
326 | } | |
93729720 | 327 | |
7f919115 | 328 | cec_vendor_id CCECBusDevice::GetVendorId(bool bUpdate /* = false */) |
f294b22f | 329 | { |
97fc4ffb LOK |
330 | bool bRequestUpdate(false); |
331 | { | |
332 | CLockObject lock(&m_mutex); | |
333 | bRequestUpdate = (GetStatus() == CEC_DEVICE_STATUS_PRESENT && | |
334 | (bUpdate || m_vendor == CEC_VENDOR_UNKNOWN)); | |
335 | } | |
336 | ||
337 | if (bRequestUpdate) | |
f294b22f | 338 | RequestVendorId(); |
5e5637c6 | 339 | |
97fc4ffb | 340 | CLockObject lock(&m_mutex); |
f294b22f | 341 | return m_vendor; |
e9de9629 LOK |
342 | } |
343 | ||
f294b22f | 344 | bool CCECBusDevice::RequestVendorId(void) |
a3269a0a | 345 | { |
f294b22f | 346 | bool bReturn(false); |
b64db02e | 347 | |
81a1e39d | 348 | if (!MyLogicalAddressContains(m_iLogicalAddress)) |
a3269a0a | 349 | { |
81a1e39d LOK |
350 | CStdString strLog; |
351 | strLog.Format("<< requesting vendor ID of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); | |
352 | AddLog(CEC_LOG_NOTICE, strLog); | |
8fa35473 | 353 | bReturn = m_handler->TransmitRequestVendorId(GetMyLogicalAddress(), m_iLogicalAddress); |
a3269a0a | 354 | } |
f294b22f | 355 | return bReturn; |
93729720 LOK |
356 | } |
357 | ||
7f919115 | 358 | const char *CCECBusDevice::GetVendorName(bool bUpdate /* = false */) |
c4098482 | 359 | { |
7f919115 | 360 | return ToString(GetVendorId(bUpdate)); |
c4098482 LOK |
361 | } |
362 | ||
93729720 LOK |
363 | bool CCECBusDevice::MyLogicalAddressContains(cec_logical_address address) const |
364 | { | |
365 | return m_processor->HasLogicalAddress(address); | |
a3269a0a LOK |
366 | } |
367 | ||
9fd73dd4 LOK |
368 | bool CCECBusDevice::NeedsPoll(void) |
369 | { | |
370 | bool bSendPoll(false); | |
371 | switch (m_iLogicalAddress) | |
372 | { | |
373 | case CECDEVICE_PLAYBACKDEVICE3: | |
374 | if (m_processor->m_busDevices[CECDEVICE_PLAYBACKDEVICE2]->GetStatus() == CEC_DEVICE_STATUS_PRESENT) | |
375 | bSendPoll = true; | |
376 | break; | |
377 | case CECDEVICE_PLAYBACKDEVICE2: | |
378 | if (m_processor->m_busDevices[CECDEVICE_PLAYBACKDEVICE1]->GetStatus() == CEC_DEVICE_STATUS_PRESENT) | |
379 | bSendPoll = true; | |
380 | break; | |
381 | case CECDEVICE_RECORDINGDEVICE3: | |
382 | if (m_processor->m_busDevices[CECDEVICE_RECORDINGDEVICE2]->GetStatus() == CEC_DEVICE_STATUS_PRESENT) | |
383 | bSendPoll = true; | |
384 | break; | |
385 | case CECDEVICE_RECORDINGDEVICE2: | |
386 | if (m_processor->m_busDevices[CECDEVICE_RECORDINGDEVICE1]->GetStatus() == CEC_DEVICE_STATUS_PRESENT) | |
387 | bSendPoll = true; | |
388 | break; | |
389 | case CECDEVICE_TUNER4: | |
390 | if (m_processor->m_busDevices[CECDEVICE_TUNER3]->GetStatus() == CEC_DEVICE_STATUS_PRESENT) | |
391 | bSendPoll = true; | |
392 | break; | |
393 | case CECDEVICE_TUNER3: | |
394 | if (m_processor->m_busDevices[CECDEVICE_TUNER2]->GetStatus() == CEC_DEVICE_STATUS_PRESENT) | |
395 | bSendPoll = true; | |
396 | break; | |
397 | case CECDEVICE_TUNER2: | |
398 | if (m_processor->m_busDevices[CECDEVICE_TUNER1]->GetStatus() == CEC_DEVICE_STATUS_PRESENT) | |
399 | bSendPoll = true; | |
400 | break; | |
401 | case CECDEVICE_AUDIOSYSTEM: | |
402 | case CECDEVICE_PLAYBACKDEVICE1: | |
403 | case CECDEVICE_RECORDINGDEVICE1: | |
404 | case CECDEVICE_TUNER1: | |
405 | case CECDEVICE_TV: | |
406 | bSendPoll = true; | |
407 | break; | |
408 | default: | |
409 | break; | |
410 | } | |
411 | ||
412 | return bSendPoll; | |
413 | } | |
414 | ||
415 | cec_bus_device_status CCECBusDevice::GetStatus(bool bForcePoll /* = false */) | |
f8ae3295 | 416 | { |
6c3b0111 | 417 | CLockObject lock(&m_mutex); |
b750a5c3 LOK |
418 | if (m_deviceStatus != CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC && |
419 | (m_deviceStatus == CEC_DEVICE_STATUS_UNKNOWN || bForcePoll)) | |
f8ae3295 | 420 | { |
95a73fa7 | 421 | lock.Leave(); |
9fd73dd4 LOK |
422 | bool bPollAcked(false); |
423 | if (bForcePoll || NeedsPoll()) | |
424 | bPollAcked = m_processor->PollDevice(m_iLogicalAddress); | |
95a73fa7 LOK |
425 | |
426 | lock.Lock(); | |
427 | m_deviceStatus = bPollAcked ? CEC_DEVICE_STATUS_PRESENT : CEC_DEVICE_STATUS_NOT_PRESENT; | |
f8ae3295 LOK |
428 | } |
429 | ||
430 | return m_deviceStatus; | |
431 | } | |
432 | ||
93729720 LOK |
433 | //@} |
434 | ||
435 | /** @name Setters */ | |
436 | //@{ | |
e55f3f70 | 437 | void CCECBusDevice::SetCecVersion(const cec_version newVersion) |
6a1c0009 | 438 | { |
6a1c0009 LOK |
439 | m_cecVersion = newVersion; |
440 | ||
c686413b | 441 | CStdString strLog; |
c4098482 | 442 | strLog.Format("%s (%X): CEC version %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(newVersion)); |
6a1c0009 LOK |
443 | AddLog(CEC_LOG_DEBUG, strLog); |
444 | } | |
445 | ||
93729720 LOK |
446 | void CCECBusDevice::SetMenuLanguage(const cec_menu_language &language) |
447 | { | |
6c3b0111 | 448 | CLockObject lock(&m_mutex); |
93729720 LOK |
449 | if (language.device == m_iLogicalAddress) |
450 | { | |
451 | CStdString strLog; | |
62f5527d | 452 | strLog.Format(">> %s (%X): menu language set to '%s'", GetLogicalAddressName(), m_iLogicalAddress, language.language); |
93729720 LOK |
453 | m_processor->AddLog(CEC_LOG_DEBUG, strLog); |
454 | m_menuLanguage = language; | |
455 | } | |
456 | } | |
457 | ||
15d1a84c LOK |
458 | void CCECBusDevice::SetOSDName(CStdString strName) |
459 | { | |
6c3b0111 | 460 | CLockObject lock(&m_mutex); |
15d1a84c LOK |
461 | if (m_strDeviceName != strName) |
462 | { | |
463 | CStdString strLog; | |
464 | strLog.Format(">> %s (%X): osd name set to '%s'", GetLogicalAddressName(), m_iLogicalAddress, strName); | |
465 | m_processor->AddLog(CEC_LOG_DEBUG, strLog); | |
466 | m_strDeviceName = strName; | |
467 | } | |
468 | } | |
469 | ||
28fa6c97 LOK |
470 | void CCECBusDevice::SetMenuState(const cec_menu_state state) |
471 | { | |
6c3b0111 | 472 | CLockObject lock(&m_mutex); |
28fa6c97 LOK |
473 | if (m_menuState != state) |
474 | { | |
475 | CStdString strLog; | |
476 | strLog.Format(">> %s (%X): menu state set to '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(m_menuState)); | |
477 | m_processor->AddLog(CEC_LOG_DEBUG, strLog); | |
478 | m_menuState = state; | |
479 | } | |
480 | } | |
481 | ||
3fd2a2b8 | 482 | void CCECBusDevice::SetInactiveSource(void) |
7856411b | 483 | { |
3fd2a2b8 | 484 | { |
6c3b0111 | 485 | CLockObject lock(&m_mutex); |
3fd2a2b8 LOK |
486 | m_bActiveSource = false; |
487 | } | |
488 | ||
489 | if (MyLogicalAddressContains(m_iLogicalAddress)) | |
490 | SetPowerStatus(CEC_POWER_STATUS_STANDBY); | |
7856411b LOK |
491 | } |
492 | ||
37b0c572 | 493 | void CCECBusDevice::SetActiveSource(void) |
7856411b | 494 | { |
6c3b0111 | 495 | CLockObject lock(&m_mutex); |
7856411b LOK |
496 | |
497 | for (int iPtr = 0; iPtr < 16; iPtr++) | |
498 | if (iPtr != m_iLogicalAddress) | |
3fd2a2b8 | 499 | m_processor->m_busDevices[iPtr]->SetInactiveSource(); |
7856411b LOK |
500 | |
501 | m_bActiveSource = true; | |
502 | m_powerStatus = CEC_POWER_STATUS_ON; | |
503 | } | |
504 | ||
93fff5c1 LOK |
505 | bool CCECBusDevice::TryLogicalAddress(void) |
506 | { | |
507 | CStdString strLog; | |
508 | strLog.Format("trying logical address '%s'", GetLogicalAddressName()); | |
509 | AddLog(CEC_LOG_DEBUG, strLog); | |
510 | ||
511 | m_processor->SetAckMask(0x1 << m_iLogicalAddress); | |
512 | if (!TransmitPoll(m_iLogicalAddress)) | |
513 | { | |
514 | strLog.Format("using logical address '%s'", GetLogicalAddressName()); | |
515 | AddLog(CEC_LOG_NOTICE, strLog); | |
516 | SetDeviceStatus(CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC); | |
517 | ||
518 | return true; | |
519 | } | |
520 | ||
521 | strLog.Format("logical address '%s' already taken", GetLogicalAddressName()); | |
522 | AddLog(CEC_LOG_DEBUG, strLog); | |
523 | SetDeviceStatus(CEC_DEVICE_STATUS_PRESENT); | |
524 | return false; | |
525 | } | |
526 | ||
527 | void CCECBusDevice::SetDeviceStatus(const cec_bus_device_status newStatus) | |
528 | { | |
6c3b0111 | 529 | CLockObject lock(&m_mutex); |
93fff5c1 LOK |
530 | switch (newStatus) |
531 | { | |
532 | case CEC_DEVICE_STATUS_UNKNOWN: | |
533 | m_iStreamPath = 0; | |
534 | m_powerStatus = CEC_POWER_STATUS_UNKNOWN; | |
535 | m_vendor = CEC_VENDOR_UNKNOWN; | |
536 | m_menuState = CEC_MENU_STATE_ACTIVATED; | |
537 | m_bActiveSource = false; | |
93fff5c1 LOK |
538 | m_iLastActive = 0; |
539 | m_cecVersion = CEC_VERSION_UNKNOWN; | |
540 | m_deviceStatus = newStatus; | |
541 | break; | |
542 | case CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC: | |
543 | m_iStreamPath = 0; | |
544 | m_powerStatus = CEC_POWER_STATUS_ON; | |
545 | m_vendor = CEC_VENDOR_UNKNOWN; | |
546 | m_menuState = CEC_MENU_STATE_ACTIVATED; | |
547 | m_bActiveSource = false; | |
93fff5c1 LOK |
548 | m_iLastActive = 0; |
549 | m_cecVersion = CEC_VERSION_1_3A; | |
550 | m_deviceStatus = newStatus; | |
551 | break; | |
552 | case CEC_DEVICE_STATUS_PRESENT: | |
553 | case CEC_DEVICE_STATUS_NOT_PRESENT: | |
554 | m_deviceStatus = newStatus; | |
555 | break; | |
556 | } | |
557 | } | |
558 | ||
9dc04b07 | 559 | void CCECBusDevice::SetPhysicalAddress(uint16_t iNewAddress) |
93729720 | 560 | { |
6c3b0111 | 561 | CLockObject lock(&m_mutex); |
b8176e3c | 562 | if (iNewAddress > 0 && m_iPhysicalAddress != iNewAddress) |
93729720 LOK |
563 | { |
564 | CStdString strLog; | |
62f5527d | 565 | strLog.Format(">> %s (%X): physical address changed from %04x to %04x", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress, iNewAddress); |
93729720 LOK |
566 | AddLog(CEC_LOG_DEBUG, strLog.c_str()); |
567 | ||
568 | m_iPhysicalAddress = iNewAddress; | |
569 | } | |
570 | } | |
571 | ||
9dc04b07 LOK |
572 | void CCECBusDevice::SetStreamPath(uint16_t iNewAddress, uint16_t iOldAddress /* = 0 */) |
573 | { | |
6c3b0111 | 574 | CLockObject lock(&m_mutex); |
9dc04b07 LOK |
575 | if (iNewAddress > 0) |
576 | { | |
577 | CStdString strLog; | |
68a12fbf | 578 | strLog.Format(">> %s (%X): stream path changed from %04x to %04x", GetLogicalAddressName(), m_iLogicalAddress, iOldAddress == 0 ? m_iStreamPath : iOldAddress, iNewAddress); |
9dc04b07 LOK |
579 | AddLog(CEC_LOG_DEBUG, strLog.c_str()); |
580 | ||
581 | m_iStreamPath = iNewAddress; | |
96274140 LOK |
582 | |
583 | if (iNewAddress > 0) | |
81a1e39d LOK |
584 | { |
585 | lock.Leave(); | |
96274140 | 586 | SetPowerStatus(CEC_POWER_STATUS_ON); |
81a1e39d | 587 | } |
9dc04b07 LOK |
588 | } |
589 | } | |
590 | ||
e55f3f70 LOK |
591 | void CCECBusDevice::SetPowerStatus(const cec_power_status powerStatus) |
592 | { | |
6c3b0111 | 593 | CLockObject lock(&m_mutex); |
b0271d54 LOK |
594 | if (m_powerStatus != powerStatus) |
595 | { | |
596 | CStdString strLog; | |
c4098482 | 597 | strLog.Format(">> %s (%X): power status changed from '%s' to '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(m_powerStatus), ToString(powerStatus)); |
b0271d54 LOK |
598 | m_processor->AddLog(CEC_LOG_DEBUG, strLog); |
599 | m_powerStatus = powerStatus; | |
600 | } | |
e55f3f70 LOK |
601 | } |
602 | ||
b64db02e | 603 | bool CCECBusDevice::ReplaceHandler(bool bInitHandler /* = true */) |
e9de9629 | 604 | { |
b64db02e LOK |
605 | CLockObject lock(&m_mutex); |
606 | CLockObject handlerLock(&m_handlerMutex); | |
d211708b | 607 | |
b64db02e | 608 | if (m_vendor != m_handler->GetVendorId()) |
e9de9629 | 609 | { |
b64db02e LOK |
610 | if (m_handler->InUse()) |
611 | return false; | |
81a1e39d | 612 | |
b64db02e | 613 | delete m_handler; |
d211708b | 614 | |
b64db02e | 615 | switch (m_vendor) |
0ab58650 | 616 | { |
81a1e39d | 617 | case CEC_VENDOR_SAMSUNG: |
b64db02e | 618 | m_handler = new CANCommandHandler(this); |
81a1e39d LOK |
619 | break; |
620 | case CEC_VENDOR_LG: | |
b64db02e | 621 | m_handler = new CSLCommandHandler(this); |
81a1e39d LOK |
622 | break; |
623 | case CEC_VENDOR_PANASONIC: | |
b64db02e | 624 | m_handler = new CVLCommandHandler(this); |
81a1e39d LOK |
625 | break; |
626 | default: | |
b64db02e | 627 | m_handler = new CCECCommandHandler(this); |
81a1e39d | 628 | break; |
0ab58650 | 629 | } |
b64db02e LOK |
630 | |
631 | if (bInitHandler && m_processor->GetLogicalAddresses().IsSet(m_iLogicalAddress) && m_processor->IsInitialised()) | |
632 | m_handler->InitHandler(); | |
e9de9629 LOK |
633 | } |
634 | ||
b64db02e LOK |
635 | return true; |
636 | } | |
637 | ||
638 | bool CCECBusDevice::SetVendorId(uint64_t iVendorId, bool bInitHandler /* = true */) | |
639 | { | |
640 | bool bVendorChanged(false); | |
641 | ||
642 | { | |
643 | CLockObject lock(&m_mutex); | |
644 | bVendorChanged = (m_vendor != (cec_vendor_id)iVendorId); | |
645 | m_vendor = (cec_vendor_id)iVendorId; | |
646 | ReplaceHandler(bInitHandler); | |
647 | } | |
8d915412 | 648 | |
e9de9629 | 649 | CStdString strLog; |
5e5637c6 | 650 | strLog.Format("%s (%X): vendor = %s (%06x)", GetLogicalAddressName(), m_iLogicalAddress, ToString(m_vendor), m_vendor); |
e9de9629 | 651 | m_processor->AddLog(CEC_LOG_DEBUG, strLog.c_str()); |
8fa35473 LOK |
652 | |
653 | return bVendorChanged; | |
e9de9629 | 654 | } |
93729720 | 655 | //@} |
e9de9629 | 656 | |
93729720 LOK |
657 | /** @name Transmit methods */ |
658 | //@{ | |
659 | bool CCECBusDevice::TransmitActiveSource(void) | |
0f23c85c | 660 | { |
8fa35473 | 661 | bool bSendActiveSource(false); |
0f23c85c | 662 | |
8747dd4f | 663 | { |
6c3b0111 | 664 | CLockObject lock(&m_mutex); |
8fa35473 LOK |
665 | if (m_powerStatus != CEC_POWER_STATUS_ON) |
666 | { | |
667 | CStdString strLog; | |
668 | strLog.Format("<< %s (%X) is not powered on", GetLogicalAddressName(), m_iLogicalAddress); | |
669 | AddLog(CEC_LOG_DEBUG, strLog); | |
670 | } | |
671 | else if (m_bActiveSource) | |
672 | { | |
673 | CStdString strLog; | |
674 | strLog.Format("<< %s (%X) -> broadcast (F): active source (%4x)", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress); | |
675 | AddLog(CEC_LOG_NOTICE, strLog); | |
676 | bSendActiveSource = true; | |
677 | } | |
678 | else | |
679 | { | |
680 | CStdString strLog; | |
681 | strLog.Format("<< %s (%X) is not the active source", GetLogicalAddressName(), m_iLogicalAddress); | |
682 | AddLog(CEC_LOG_DEBUG, strLog); | |
683 | } | |
8747dd4f LOK |
684 | } |
685 | ||
b64db02e LOK |
686 | if (bSendActiveSource) |
687 | { | |
b64db02e | 688 | m_handler->TransmitImageViewOn(m_iLogicalAddress, CECDEVICE_TV); |
468a1414 | 689 | m_handler->TransmitActiveSource(m_iLogicalAddress, m_iPhysicalAddress); |
b64db02e LOK |
690 | return true; |
691 | } | |
692 | ||
693 | return false; | |
0f23c85c LOK |
694 | } |
695 | ||
29912296 | 696 | bool CCECBusDevice::TransmitCECVersion(cec_logical_address dest) |
0f23c85c | 697 | { |
8fa35473 LOK |
698 | cec_version version; |
699 | { | |
6c3b0111 | 700 | CLockObject lock(&m_mutex); |
8fa35473 LOK |
701 | CStdString strLog; |
702 | strLog.Format("<< %s (%X) -> %s (%X): cec version %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, ToString(m_cecVersion)); | |
703 | AddLog(CEC_LOG_NOTICE, strLog); | |
704 | version = m_cecVersion; | |
705 | } | |
0f23c85c | 706 | |
8fa35473 | 707 | return m_handler->TransmitCECVersion(m_iLogicalAddress, dest, version); |
0f23c85c LOK |
708 | } |
709 | ||
ab27363d | 710 | bool CCECBusDevice::TransmitInactiveSource(void) |
93729720 | 711 | { |
8fa35473 LOK |
712 | uint16_t iPhysicalAddress; |
713 | { | |
6c3b0111 | 714 | CLockObject lock(&m_mutex); |
8fa35473 LOK |
715 | CStdString strLog; |
716 | strLog.Format("<< %s (%X) -> broadcast (F): inactive source", GetLogicalAddressName(), m_iLogicalAddress); | |
717 | AddLog(CEC_LOG_NOTICE, strLog); | |
718 | iPhysicalAddress = m_iPhysicalAddress; | |
719 | } | |
93729720 | 720 | |
8fa35473 | 721 | return m_handler->TransmitInactiveSource(m_iLogicalAddress, iPhysicalAddress); |
93729720 LOK |
722 | } |
723 | ||
29912296 | 724 | bool CCECBusDevice::TransmitMenuState(cec_logical_address dest) |
0f23c85c | 725 | { |
8fa35473 LOK |
726 | cec_menu_state menuState; |
727 | { | |
6c3b0111 | 728 | CLockObject lock(&m_mutex); |
8fa35473 LOK |
729 | CStdString strLog; |
730 | strLog.Format("<< %s (%X) -> %s (%X): menu state '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, ToString(m_menuState)); | |
731 | AddLog(CEC_LOG_NOTICE, strLog); | |
732 | menuState = m_menuState; | |
733 | } | |
0f23c85c | 734 | |
8fa35473 | 735 | return m_handler->TransmitMenuState(m_iLogicalAddress, dest, menuState); |
0f23c85c LOK |
736 | } |
737 | ||
29912296 | 738 | bool CCECBusDevice::TransmitOSDName(cec_logical_address dest) |
0f23c85c | 739 | { |
8fa35473 LOK |
740 | CStdString strDeviceName; |
741 | { | |
6c3b0111 | 742 | CLockObject lock(&m_mutex); |
8fa35473 LOK |
743 | CStdString strLog; |
744 | strLog.Format("<< %s (%X) -> %s (%X): OSD name '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, m_strDeviceName.c_str()); | |
745 | AddLog(CEC_LOG_NOTICE, strLog.c_str()); | |
746 | strDeviceName = m_strDeviceName; | |
747 | } | |
0f23c85c | 748 | |
8fa35473 | 749 | return m_handler->TransmitOSDName(m_iLogicalAddress, dest, strDeviceName); |
0f23c85c LOK |
750 | } |
751 | ||
38bdb943 LOK |
752 | bool CCECBusDevice::TransmitOSDString(cec_logical_address dest, cec_display_control duration, const char *strMessage) |
753 | { | |
4d738fe3 LOK |
754 | if (!IsUnsupportedFeature(CEC_OPCODE_SET_OSD_STRING)) |
755 | { | |
756 | CStdString strLog; | |
757 | strLog.Format("<< %s (%X) -> %s (%X): display OSD message '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, strMessage); | |
758 | AddLog(CEC_LOG_NOTICE, strLog.c_str()); | |
38bdb943 | 759 | |
4d738fe3 LOK |
760 | return m_handler->TransmitOSDString(m_iLogicalAddress, dest, duration, strMessage); |
761 | } | |
762 | return false; | |
38bdb943 LOK |
763 | } |
764 | ||
29912296 | 765 | bool CCECBusDevice::TransmitPhysicalAddress(void) |
0f23c85c | 766 | { |
8fa35473 LOK |
767 | uint16_t iPhysicalAddress; |
768 | cec_device_type type; | |
769 | { | |
6c3b0111 | 770 | CLockObject lock(&m_mutex); |
8fa35473 LOK |
771 | if (m_iPhysicalAddress == 0xffff) |
772 | return false; | |
2bdfdeef | 773 | |
8fa35473 LOK |
774 | CStdString strLog; |
775 | strLog.Format("<< %s (%X) -> broadcast (F): physical adddress %4x", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress); | |
776 | AddLog(CEC_LOG_NOTICE, strLog.c_str()); | |
0f23c85c | 777 | |
8fa35473 LOK |
778 | iPhysicalAddress = m_iPhysicalAddress; |
779 | type = m_type; | |
780 | } | |
0f23c85c | 781 | |
8fa35473 | 782 | return m_handler->TransmitPhysicalAddress(m_iLogicalAddress, iPhysicalAddress, type); |
0f23c85c LOK |
783 | } |
784 | ||
93729720 | 785 | bool CCECBusDevice::TransmitPoll(cec_logical_address dest) |
57f45e6c LOK |
786 | { |
787 | bool bReturn(false); | |
93729720 LOK |
788 | if (dest == CECDEVICE_UNKNOWN) |
789 | dest = m_iLogicalAddress; | |
f8513317 | 790 | |
b750a5c3 LOK |
791 | CCECBusDevice *destDevice = m_processor->m_busDevices[dest]; |
792 | if (destDevice->m_deviceStatus == CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC) | |
793 | return bReturn; | |
794 | ||
57f45e6c | 795 | CStdString strLog; |
c4098482 | 796 | strLog.Format("<< %s (%X) -> %s (%X): POLL", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest); |
d7be392a | 797 | AddLog(CEC_LOG_NOTICE, strLog.c_str()); |
8fa35473 | 798 | bReturn = m_handler->TransmitPoll(m_iLogicalAddress, dest); |
57f45e6c | 799 | AddLog(CEC_LOG_DEBUG, bReturn ? ">> POLL sent" : ">> POLL not sent"); |
8fa35473 | 800 | |
6c3b0111 | 801 | CLockObject lock(&m_mutex); |
1674de37 | 802 | if (bReturn) |
8fa35473 | 803 | { |
1674de37 | 804 | m_iLastActive = GetTimeMs(); |
b750a5c3 | 805 | destDevice->m_deviceStatus = CEC_DEVICE_STATUS_PRESENT; |
8fa35473 | 806 | } |
b750a5c3 LOK |
807 | else |
808 | destDevice->m_deviceStatus = CEC_DEVICE_STATUS_NOT_PRESENT; | |
1674de37 | 809 | |
57f45e6c LOK |
810 | return bReturn; |
811 | } | |
93729720 LOK |
812 | |
813 | bool CCECBusDevice::TransmitPowerState(cec_logical_address dest) | |
814 | { | |
8fa35473 LOK |
815 | cec_power_status state; |
816 | { | |
6c3b0111 | 817 | CLockObject lock(&m_mutex); |
8fa35473 LOK |
818 | CStdString strLog; |
819 | strLog.Format("<< %s (%X) -> %s (%X): %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, ToString(m_powerStatus)); | |
820 | AddLog(CEC_LOG_NOTICE, strLog.c_str()); | |
821 | state = m_powerStatus; | |
822 | } | |
93729720 | 823 | |
8fa35473 | 824 | return m_handler->TransmitPowerState(m_iLogicalAddress, dest, state); |
93729720 LOK |
825 | } |
826 | ||
fe6f8e37 | 827 | bool CCECBusDevice::TransmitVendorID(cec_logical_address dest, bool bSendAbort /* = true */) |
93729720 | 828 | { |
8fa35473 LOK |
829 | uint64_t iVendorId; |
830 | { | |
6c3b0111 | 831 | CLockObject lock(&m_mutex); |
8fa35473 LOK |
832 | iVendorId = (uint64_t)m_vendor; |
833 | } | |
834 | ||
835 | if (iVendorId == CEC_VENDOR_UNKNOWN) | |
c4098482 | 836 | { |
fe6f8e37 LOK |
837 | if (bSendAbort) |
838 | { | |
839 | CStdString strLog; | |
840 | strLog.Format("<< %s (%X) -> %s (%X): vendor id feature abort", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest); | |
841 | AddLog(CEC_LOG_NOTICE, strLog); | |
d7be392a | 842 | |
fe6f8e37 LOK |
843 | m_processor->TransmitAbort(dest, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID); |
844 | } | |
c4098482 LOK |
845 | return false; |
846 | } | |
847 | else | |
848 | { | |
849 | CStdString strLog; | |
8fa35473 | 850 | strLog.Format("<< %s (%X) -> %s (%X): vendor id %s (%x)", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, ToString((cec_vendor_id)iVendorId), iVendorId); |
c4098482 LOK |
851 | AddLog(CEC_LOG_NOTICE, strLog); |
852 | ||
8fa35473 | 853 | return m_handler->TransmitVendorID(m_iLogicalAddress, iVendorId); |
c4098482 | 854 | } |
93729720 | 855 | } |
a33794d8 | 856 | |
4bec9d79 | 857 | bool CCECBusDevice::TransmitKeypress(cec_user_control_code key, bool bWait /* = true */) |
a33794d8 | 858 | { |
4bec9d79 | 859 | return m_handler->TransmitKeypress(m_processor->GetLogicalAddress(), m_iLogicalAddress, key, bWait); |
a33794d8 LOK |
860 | } |
861 | ||
4bec9d79 | 862 | bool CCECBusDevice::TransmitKeyRelease(bool bWait /* = true */) |
a33794d8 | 863 | { |
4bec9d79 | 864 | return m_handler->TransmitKeyRelease(m_processor->GetLogicalAddress(), m_iLogicalAddress, bWait); |
a33794d8 | 865 | } |
4d738fe3 LOK |
866 | |
867 | bool CCECBusDevice::IsUnsupportedFeature(cec_opcode opcode) const | |
868 | { | |
869 | return m_unsupportedFeatures.find(opcode) != m_unsupportedFeatures.end(); | |
870 | } | |
871 | ||
872 | void CCECBusDevice::SetUnsupportedFeature(cec_opcode opcode) | |
873 | { | |
874 | m_unsupportedFeatures.insert(opcode); | |
875 | } | |
b64db02e LOK |
876 | |
877 | bool CCECBusDevice::InitHandler(void) | |
878 | { | |
879 | CLockObject lock(&m_mutex); | |
b64db02e LOK |
880 | return m_handler->InitHandler(); |
881 | } | |
882 | ||
93729720 | 883 | //@} |