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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" | |
38 | #include "../platform/timeutils.h" | |
e9de9629 LOK |
39 | |
40 | using namespace CEC; | |
41 | ||
42 | CCECBusDevice::CCECBusDevice(CCECProcessor *processor, cec_logical_address iLogicalAddress, uint16_t iPhysicalAddress) : | |
43 | m_iPhysicalAddress(iPhysicalAddress), | |
44 | m_iLogicalAddress(iLogicalAddress), | |
e55f3f70 | 45 | m_powerStatus(CEC_POWER_STATUS_UNKNOWN), |
e9de9629 | 46 | m_processor(processor), |
0ab58650 | 47 | m_iVendorClass(CEC_VENDOR_UNKNOWN), |
6a1c0009 LOK |
48 | m_iLastActive(0), |
49 | m_cecVersion(CEC_VERSION_UNKNOWN) | |
e9de9629 LOK |
50 | { |
51 | m_handler = new CCECCommandHandler(this); | |
a3269a0a LOK |
52 | for (unsigned int iPtr = 0; iPtr < 4; iPtr++) |
53 | m_menuLanguage.language[iPtr] = '?'; | |
54 | m_menuLanguage.language[3] = 0; | |
55 | m_menuLanguage.device = iLogicalAddress; | |
0500da96 | 56 | m_vendor.vendor = CEC_VENDOR_UNKNOWN; |
1fcf5a3f LOK |
57 | |
58 | switch(iLogicalAddress) | |
59 | { | |
60 | case CECDEVICE_AUDIOSYSTEM: | |
61 | m_type = CEC_DEVICE_TYPE_AUDIO_SYSTEM; | |
62 | m_strDeviceName = "Audio"; | |
2e8207ce | 63 | break; |
1fcf5a3f LOK |
64 | case CECDEVICE_PLAYBACKDEVICE1: |
65 | case CECDEVICE_PLAYBACKDEVICE2: | |
66 | case CECDEVICE_PLAYBACKDEVICE3: | |
67 | m_type = CEC_DEVICE_TYPE_PLAYBACK_DEVICE; | |
68 | m_strDeviceName = "Player"; | |
2e8207ce | 69 | break; |
1fcf5a3f LOK |
70 | case CECDEVICE_RECORDINGDEVICE1: |
71 | case CECDEVICE_RECORDINGDEVICE2: | |
72 | case CECDEVICE_RECORDINGDEVICE3: | |
73 | m_type = CEC_DEVICE_TYPE_RECORDING_DEVICE; | |
74 | m_strDeviceName = "Recorder"; | |
2e8207ce | 75 | break; |
1fcf5a3f LOK |
76 | case CECDEVICE_TUNER1: |
77 | case CECDEVICE_TUNER2: | |
78 | case CECDEVICE_TUNER3: | |
79 | case CECDEVICE_TUNER4: | |
80 | m_type = CEC_DEVICE_TYPE_TUNER; | |
81 | m_strDeviceName = "Tuner"; | |
2e8207ce | 82 | break; |
1fcf5a3f LOK |
83 | case CECDEVICE_TV: |
84 | m_type = CEC_DEVICE_TYPE_TV; | |
85 | m_strDeviceName = "TV"; | |
2e8207ce | 86 | break; |
1fcf5a3f LOK |
87 | default: |
88 | m_type = CEC_DEVICE_TYPE_RESERVED; | |
89 | m_strDeviceName = "Unknown"; | |
2e8207ce | 90 | break; |
1fcf5a3f | 91 | } |
e9de9629 LOK |
92 | } |
93 | ||
94 | CCECBusDevice::~CCECBusDevice(void) | |
95 | { | |
6a1c0009 | 96 | m_condition.Broadcast(); |
e9de9629 LOK |
97 | delete m_handler; |
98 | } | |
99 | ||
100 | cec_logical_address CCECBusDevice::GetMyLogicalAddress(void) const | |
101 | { | |
102 | return m_processor->GetLogicalAddress(); | |
103 | } | |
104 | ||
f8513317 LOK |
105 | bool CCECBusDevice::MyLogicalAddressContains(cec_logical_address address) const |
106 | { | |
107 | return m_processor->HasLogicalAddress(address); | |
108 | } | |
109 | ||
e9de9629 LOK |
110 | uint16_t CCECBusDevice::GetMyPhysicalAddress(void) const |
111 | { | |
112 | return m_processor->GetPhysicalAddress(); | |
113 | } | |
114 | ||
115 | void CCECBusDevice::AddLog(cec_log_level level, const CStdString &strMessage) | |
116 | { | |
117 | m_processor->AddLog(level, strMessage); | |
118 | } | |
119 | ||
a3269a0a LOK |
120 | void CCECBusDevice::SetMenuLanguage(const cec_menu_language &language) |
121 | { | |
122 | if (language.device == m_iLogicalAddress) | |
123 | { | |
124 | CStdString strLog; | |
125 | strLog.Format("device %d menu language set to '%s'", m_iLogicalAddress, language.language); | |
126 | m_processor->AddLog(CEC_LOG_DEBUG, strLog); | |
127 | m_menuLanguage = language; | |
128 | } | |
129 | } | |
130 | ||
e55f3f70 | 131 | void CCECBusDevice::SetCecVersion(const cec_version newVersion) |
6a1c0009 LOK |
132 | { |
133 | CStdString strLog; | |
134 | m_cecVersion = newVersion; | |
135 | ||
136 | switch (newVersion) | |
137 | { | |
138 | case CEC_VERSION_1_2: | |
139 | strLog.Format("device %d reports CEC version 1.2", m_iLogicalAddress); | |
140 | break; | |
141 | case CEC_VERSION_1_2A: | |
142 | strLog.Format("device %d reports CEC version 1.2a", m_iLogicalAddress); | |
143 | break; | |
144 | case CEC_VERSION_1_3: | |
145 | strLog.Format("device %d reports CEC version 1.3", m_iLogicalAddress); | |
146 | break; | |
147 | case CEC_VERSION_1_3A: | |
148 | strLog.Format("device %d reports CEC version 1.3a", m_iLogicalAddress); | |
149 | break; | |
150 | default: | |
151 | strLog.Format("device %d reports an unknown CEC version", m_iLogicalAddress); | |
152 | m_cecVersion = CEC_VERSION_UNKNOWN; | |
153 | break; | |
154 | } | |
155 | AddLog(CEC_LOG_DEBUG, strLog); | |
156 | } | |
157 | ||
e55f3f70 LOK |
158 | void CCECBusDevice::SetPowerStatus(const cec_power_status powerStatus) |
159 | { | |
b0271d54 LOK |
160 | if (m_powerStatus != powerStatus) |
161 | { | |
162 | CStdString strLog; | |
163 | strLog.Format("device %d power status changed from %2x to %2x", m_iLogicalAddress, m_powerStatus, powerStatus); | |
164 | m_processor->AddLog(CEC_LOG_DEBUG, strLog); | |
165 | m_powerStatus = powerStatus; | |
166 | } | |
e55f3f70 LOK |
167 | } |
168 | ||
0f23c85c LOK |
169 | void CCECBusDevice::SetVendorId(const cec_datapacket &data) |
170 | { | |
171 | if (data.size < 3) | |
172 | { | |
173 | AddLog(CEC_LOG_WARNING, "invalid vendor ID received"); | |
174 | return; | |
175 | } | |
176 | ||
177 | uint64_t iVendorId = ((uint64_t)data[0] << 3) + | |
178 | ((uint64_t)data[1] << 2) + | |
179 | (uint64_t)data[2]; | |
180 | ||
181 | SetVendorId(iVendorId, data.size >= 4 ? data[3] : 0); | |
182 | } | |
183 | ||
2cd8b5d0 | 184 | void CCECBusDevice::SetVendorId(uint64_t iVendorId, uint8_t iVendorClass /* = 0 */) |
e9de9629 | 185 | { |
0500da96 | 186 | m_vendor.vendor = (cec_vendor_id)iVendorId; |
e9de9629 LOK |
187 | m_iVendorClass = iVendorClass; |
188 | ||
189 | switch (iVendorId) | |
190 | { | |
191 | case CEC_VENDOR_SAMSUNG: | |
0ab58650 LOK |
192 | if (m_handler->GetVendorId() != CEC_VENDOR_SAMSUNG) |
193 | { | |
194 | delete m_handler; | |
195 | m_handler = new CANCommandHandler(this); | |
196 | } | |
e9de9629 LOK |
197 | break; |
198 | case CEC_VENDOR_LG: | |
0ab58650 LOK |
199 | if (m_handler->GetVendorId() != CEC_VENDOR_LG) |
200 | { | |
201 | delete m_handler; | |
202 | m_handler = new CSLCommandHandler(this); | |
203 | } | |
e9de9629 LOK |
204 | break; |
205 | default: | |
0ab58650 LOK |
206 | if (m_handler->GetVendorId() != CEC_VENDOR_UNKNOWN) |
207 | { | |
208 | delete m_handler; | |
209 | m_handler = new CCECCommandHandler(this); | |
210 | } | |
e9de9629 LOK |
211 | break; |
212 | } | |
213 | ||
214 | CStdString strLog; | |
0f23c85c | 215 | strLog.Format("device %d: vendor = %s (%06x) class = %2x", m_iLogicalAddress, GetVendorName(), GetVendorId(), GetVendorClass()); |
e9de9629 LOK |
216 | m_processor->AddLog(CEC_LOG_DEBUG, strLog.c_str()); |
217 | } | |
218 | ||
219 | bool CCECBusDevice::HandleCommand(const cec_command &command) | |
220 | { | |
221 | CLockObject lock(&m_mutex); | |
0ab58650 | 222 | m_iLastActive = GetTimeMs(); |
e9de9629 | 223 | m_handler->HandleCommand(command); |
6a1c0009 | 224 | m_condition.Signal(); |
e9de9629 LOK |
225 | return true; |
226 | } | |
227 | ||
0500da96 | 228 | const cec_vendor &CCECBusDevice::GetVendor(void) |
44c74256 | 229 | { |
0500da96 | 230 | if (m_vendor.vendor == CEC_VENDOR_UNKNOWN) |
44c74256 LOK |
231 | { |
232 | AddLog(CEC_LOG_NOTICE, "<< requesting vendor ID"); | |
233 | cec_command command; | |
f8513317 | 234 | cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID); |
44c74256 LOK |
235 | CLockObject lock(&m_mutex); |
236 | ||
237 | if (m_processor->Transmit(command)) | |
238 | m_condition.Wait(&m_mutex, 1000); | |
239 | } | |
240 | ||
0500da96 | 241 | return m_vendor; |
44c74256 LOK |
242 | } |
243 | ||
0ab58650 LOK |
244 | void CCECBusDevice::PollVendorId(void) |
245 | { | |
246 | CLockObject lock(&m_mutex); | |
0f23c85c | 247 | if (m_iLastActive > 0 && m_iLogicalAddress != CECDEVICE_BROADCAST && |
0500da96 | 248 | m_vendor.vendor == CEC_VENDOR_UNKNOWN && |
0ab58650 LOK |
249 | GetTimeMs() - m_iLastActive > 5000) |
250 | { | |
251 | m_iLastActive = GetTimeMs(); | |
252 | ||
253 | cec_command command; | |
f8513317 | 254 | cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID); |
a9e03a86 LOK |
255 | if (m_processor->Transmit(command)) |
256 | m_condition.Wait(&m_mutex, 1000); | |
0ab58650 LOK |
257 | } |
258 | } | |
259 | ||
4e4be5cf LOK |
260 | void CCECBusDevice::SetPhysicalAddress(uint16_t iNewAddress, uint16_t iOldAddress /* = 0 */) |
261 | { | |
5eb9e3af LOK |
262 | if (iNewAddress > 0) |
263 | { | |
264 | CStdString strLog; | |
f8513317 | 265 | strLog.Format(">> %i changed physical address from %04x to %04x", m_iLogicalAddress, m_iPhysicalAddress, iNewAddress); |
5eb9e3af | 266 | AddLog(CEC_LOG_DEBUG, strLog.c_str()); |
4e4be5cf | 267 | |
5eb9e3af LOK |
268 | m_iPhysicalAddress = iNewAddress; |
269 | } | |
4e4be5cf LOK |
270 | } |
271 | ||
0f23c85c LOK |
272 | bool CCECBusDevice::PowerOn(void) |
273 | { | |
274 | CStdString strLog; | |
275 | strLog.Format("<< powering on device with logical address %d", (int8_t)m_iLogicalAddress); | |
276 | AddLog(CEC_LOG_DEBUG, strLog.c_str()); | |
277 | ||
278 | cec_command command; | |
279 | cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_IMAGE_VIEW_ON); | |
280 | ||
281 | return m_processor->Transmit(command); | |
282 | } | |
283 | ||
284 | bool CCECBusDevice::Standby(void) | |
285 | { | |
286 | CStdString strLog; | |
287 | strLog.Format("<< putting device with logical address %d in standby mode", (int8_t)m_iLogicalAddress); | |
288 | AddLog(CEC_LOG_DEBUG, strLog.c_str()); | |
289 | ||
290 | cec_command command; | |
291 | cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_STANDBY); | |
292 | ||
293 | return m_processor->Transmit(command); | |
294 | } | |
295 | ||
296 | bool CCECBusDevice::SetOSDString(cec_display_control duration, const char *strMessage) | |
297 | { | |
298 | CStdString strLog; | |
299 | strLog.Format("<< display message '%s'", strMessage); | |
300 | AddLog(CEC_LOG_NOTICE, strLog.c_str()); | |
301 | ||
302 | cec_command command; | |
303 | cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_SET_OSD_STRING); | |
304 | command.parameters.push_back((uint8_t)duration); | |
305 | ||
306 | for (unsigned int iPtr = 0; iPtr < strlen(strMessage); iPtr++) | |
307 | command.parameters.push_back(strMessage[iPtr]); | |
308 | ||
309 | return m_processor->Transmit(command); | |
310 | } | |
311 | ||
f8513317 | 312 | bool CCECBusDevice::ReportCECVersion(cec_logical_address dest) |
0f23c85c LOK |
313 | { |
314 | AddLog(CEC_LOG_NOTICE, "<< reporting CEC version as 1.3a"); | |
315 | ||
316 | cec_command command; | |
f8513317 | 317 | cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_CEC_VERSION); |
0f23c85c LOK |
318 | command.parameters.push_back(CEC_VERSION_1_3A); |
319 | ||
320 | return m_processor->Transmit(command); | |
321 | } | |
322 | ||
f8513317 | 323 | bool CCECBusDevice::ReportDeckStatus(cec_logical_address dest) |
0f23c85c LOK |
324 | { |
325 | // need to support opcodes play and deck control before doing anything with this | |
326 | AddLog(CEC_LOG_NOTICE, "<< deck status requested, feature abort"); | |
f8513317 | 327 | m_processor->TransmitAbort(dest, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID); |
0f23c85c LOK |
328 | return false; |
329 | } | |
330 | ||
f8513317 | 331 | bool CCECBusDevice::ReportMenuState(cec_logical_address dest, bool bActive /* = true */) |
0f23c85c LOK |
332 | { |
333 | if (bActive) | |
334 | AddLog(CEC_LOG_NOTICE, "<< reporting menu state as active"); | |
335 | else | |
336 | AddLog(CEC_LOG_NOTICE, "<< reporting menu state as inactive"); | |
337 | ||
338 | cec_command command; | |
f8513317 | 339 | cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_MENU_STATUS); |
0f23c85c LOK |
340 | command.parameters.push_back(bActive ? (uint8_t) CEC_MENU_STATE_ACTIVATED : (uint8_t) CEC_MENU_STATE_DEACTIVATED); |
341 | ||
342 | return m_processor->Transmit(command); | |
343 | } | |
344 | ||
f8513317 | 345 | bool CCECBusDevice::ReportOSDName(cec_logical_address dest) |
0f23c85c | 346 | { |
0f23c85c | 347 | CStdString strLog; |
787a3cb8 | 348 | strLog.Format("<< reporting OSD name as %s", m_strDeviceName.c_str()); |
0f23c85c LOK |
349 | AddLog(CEC_LOG_NOTICE, strLog.c_str()); |
350 | ||
351 | cec_command command; | |
f8513317 | 352 | cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_SET_OSD_NAME); |
787a3cb8 LOK |
353 | for (unsigned int iPtr = 0; iPtr < m_strDeviceName.length(); iPtr++) |
354 | command.parameters.push_back(m_strDeviceName.at(iPtr)); | |
0f23c85c LOK |
355 | |
356 | return m_processor->Transmit(command); | |
357 | } | |
358 | ||
f8513317 | 359 | bool CCECBusDevice::ReportPowerState(cec_logical_address dest) |
0f23c85c | 360 | { |
f8513317 | 361 | AddLog(CEC_LOG_NOTICE, "<< reporting \"On\" power status"); |
0f23c85c LOK |
362 | |
363 | cec_command command; | |
f8513317 LOK |
364 | cec_command::format(command, m_iLogicalAddress, dest, CEC_OPCODE_REPORT_POWER_STATUS); |
365 | // command.parameters.push_back(bOn ? (uint8_t) CEC_POWER_STATUS_ON : (uint8_t) CEC_POWER_STATUS_STANDBY); | |
366 | command.parameters.push_back((uint8_t) CEC_POWER_STATUS_ON); | |
0f23c85c LOK |
367 | |
368 | return m_processor->Transmit(command); | |
369 | } | |
370 | ||
f8513317 | 371 | bool CCECBusDevice::ReportVendorID(cec_logical_address dest) |
0f23c85c LOK |
372 | { |
373 | AddLog(CEC_LOG_NOTICE, "<< vendor ID requested, feature abort"); | |
f8513317 | 374 | m_processor->TransmitAbort(dest, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID); |
0f23c85c LOK |
375 | return false; |
376 | } | |
377 | ||
378 | bool CCECBusDevice::BroadcastActiveView(void) | |
379 | { | |
380 | AddLog(CEC_LOG_DEBUG, "<< setting active view"); | |
381 | ||
382 | cec_command command; | |
f8513317 | 383 | cec_command::format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE); |
0f23c85c LOK |
384 | command.parameters.push_back((m_iPhysicalAddress >> 8) & 0xFF); |
385 | command.parameters.push_back(m_iPhysicalAddress & 0xFF); | |
386 | ||
387 | return m_processor->Transmit(command); | |
388 | } | |
389 | ||
390 | bool CCECBusDevice::BroadcastInactiveView(void) | |
391 | { | |
392 | AddLog(CEC_LOG_DEBUG, "<< setting inactive view"); | |
393 | ||
394 | cec_command command; | |
f8513317 | 395 | cec_command::format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_INACTIVE_SOURCE); |
0f23c85c LOK |
396 | command.parameters.push_back((m_iPhysicalAddress >> 8) & 0xFF); |
397 | command.parameters.push_back(m_iPhysicalAddress & 0xFF); | |
398 | ||
399 | return m_processor->Transmit(command); | |
400 | } | |
401 | ||
402 | bool CCECBusDevice::BroadcastPhysicalAddress(void) | |
403 | { | |
404 | CStdString strLog; | |
405 | strLog.Format("<< reporting physical address as %04x", m_iPhysicalAddress); | |
406 | AddLog(CEC_LOG_NOTICE, strLog.c_str()); | |
407 | ||
408 | cec_command command; | |
f8513317 | 409 | cec_command::format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS); |
0f23c85c LOK |
410 | command.parameters.push_back((uint8_t) ((m_iPhysicalAddress >> 8) & 0xFF)); |
411 | command.parameters.push_back((uint8_t) (m_iPhysicalAddress & 0xFF)); | |
412 | command.parameters.push_back((uint8_t) (CEC_DEVICE_TYPE_PLAYBACK_DEVICE)); | |
413 | ||
414 | return m_processor->Transmit(command); | |
415 | } | |
416 | ||
417 | bool CCECBusDevice::BroadcastActiveSource(void) | |
418 | { | |
419 | AddLog(CEC_LOG_NOTICE, "<< broadcasting active source"); | |
420 | ||
421 | cec_command command; | |
f8513317 | 422 | cec_command::format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE); |
0f23c85c LOK |
423 | command.parameters.push_back((uint8_t) ((m_iPhysicalAddress >> 8) & 0xFF)); |
424 | command.parameters.push_back((uint8_t) (m_iPhysicalAddress & 0xFF)); | |
425 | ||
426 | return m_processor->Transmit(command); | |
427 | } | |
428 | ||
8acf4aac | 429 | cec_version CCECBusDevice::GetCecVersion(bool bRefresh /* = true */) |
6a1c0009 | 430 | { |
8acf4aac | 431 | if (bRefresh || m_cecVersion == CEC_VERSION_UNKNOWN) |
6a1c0009 LOK |
432 | { |
433 | AddLog(CEC_LOG_NOTICE, "<< requesting CEC version"); | |
434 | cec_command command; | |
435 | cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GET_CEC_VERSION); | |
436 | CLockObject lock(&m_mutex); | |
437 | if (m_processor->Transmit(command)) | |
438 | m_condition.Wait(&m_mutex, 1000); | |
439 | } | |
440 | ||
441 | return m_cecVersion; | |
442 | } | |
443 | ||
8acf4aac | 444 | cec_menu_language &CCECBusDevice::GetMenuLanguage(bool bRefresh /* = true */) |
a3269a0a | 445 | { |
8acf4aac | 446 | if (bRefresh || !strcmp(m_menuLanguage.language, "???")) |
a3269a0a LOK |
447 | { |
448 | AddLog(CEC_LOG_NOTICE, "<< requesting menu language"); | |
449 | cec_command command; | |
450 | cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GET_MENU_LANGUAGE); | |
451 | CLockObject lock(&m_mutex); | |
452 | if (m_processor->Transmit(command)) | |
453 | m_condition.Wait(&m_mutex, 1000); | |
454 | } | |
455 | ||
456 | return m_menuLanguage; | |
457 | } | |
458 | ||
8acf4aac | 459 | cec_power_status CCECBusDevice::GetPowerStatus(bool bRefresh /* = true */) |
e55f3f70 | 460 | { |
8acf4aac | 461 | if (bRefresh || m_powerStatus == CEC_POWER_STATUS_UNKNOWN) |
e55f3f70 LOK |
462 | { |
463 | AddLog(CEC_LOG_NOTICE, "<< requesting power status"); | |
464 | cec_command command; | |
465 | cec_command::format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_POWER_STATUS); | |
466 | CLockObject lock(&m_mutex); | |
467 | if (m_processor->Transmit(command)) | |
468 | m_condition.Wait(&m_mutex, 1000); | |
469 | } | |
470 | ||
471 | return m_powerStatus; | |
472 | } | |
57f45e6c | 473 | |
f8513317 | 474 | bool CCECBusDevice::PollDevice(cec_logical_address source /* = CECDEVICE_UNKNOWN */) |
57f45e6c LOK |
475 | { |
476 | bool bReturn(false); | |
477 | ||
f8513317 LOK |
478 | if (source == CECDEVICE_UNKNOWN) |
479 | source = GetMyLogicalAddress(); | |
480 | ||
57f45e6c | 481 | CStdString strLog; |
f8513317 | 482 | strLog.Format("<< sending POLL from device %1x to device %1x", (int8_t)source, m_iLogicalAddress); |
57f45e6c LOK |
483 | AddLog(CEC_LOG_DEBUG, strLog); |
484 | ||
485 | cec_command command; | |
f8513317 | 486 | cec_command::format(command, source, m_iLogicalAddress, CEC_OPCODE_NONE); |
57f45e6c LOK |
487 | CLockObject lock(&m_mutex); |
488 | ||
489 | bReturn = m_processor->Transmit(command); | |
490 | AddLog(CEC_LOG_DEBUG, bReturn ? ">> POLL sent" : ">> POLL not sent"); | |
491 | return bReturn; | |
492 | } |