Commit | Line | Data |
---|---|---|
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 "CECCommandHandler.h" | |
eafa9d46 | 34 | #include "../devices/CECBusDevice.h" |
a1f8fb1b | 35 | #include "../devices/CECAudioSystem.h" |
28089abc | 36 | #include "../devices/CECPlaybackDevice.h" |
387b6f6f | 37 | #include "../CECProcessor.h" |
e9de9629 LOK |
38 | |
39 | using namespace CEC; | |
8747dd4f | 40 | using namespace std; |
e9de9629 | 41 | |
8fa35473 LOK |
42 | CCECCommandHandler::CCECCommandHandler(CCECBusDevice *busDevice) : |
43 | m_busDevice(busDevice), | |
44 | m_processor(m_busDevice->GetProcessor()), | |
ae693aaa LOK |
45 | m_iTransmitTimeout(CEC_DEFAULT_TRANSMIT_TIMEOUT), |
46 | m_iTransmitWait(CEC_DEFAULT_TRANSMIT_WAIT), | |
89a726fa | 47 | m_iTransmitRetries(CEC_DEFAULT_TRANSMIT_RETRIES), |
b64db02e | 48 | m_bHandlerInited(false), |
446c0cfc | 49 | m_iUseCounter(0), |
7b74fdfb LOK |
50 | m_expectedResponse(CEC_OPCODE_NONE), |
51 | m_bOPTSendDeckStatusUpdateOnActiveSource(true) | |
e9de9629 | 52 | { |
8fa35473 LOK |
53 | } |
54 | ||
55 | CCECCommandHandler::~CCECCommandHandler(void) | |
56 | { | |
b64db02e LOK |
57 | CLockObject lock(&m_processor->m_transmitMutex); |
58 | CLockObject receiveLock(&m_receiveMutex); | |
8fa35473 | 59 | m_condition.Broadcast(); |
e9de9629 LOK |
60 | } |
61 | ||
62 | bool CCECCommandHandler::HandleCommand(const cec_command &command) | |
63 | { | |
3e61b350 | 64 | bool bHandled(true); |
e9de9629 | 65 | |
b64db02e | 66 | MarkBusy(); |
5e822b09 | 67 | CStdString strLog; |
fcf10e27 | 68 | strLog.Format(">> %s (%X) -> %s (%X): %s (%2X)", m_processor->ToString(command.initiator), command.initiator, m_processor->ToString(command.destination), command.destination, m_processor->ToString(command.opcode), command.opcode); |
5e822b09 LOK |
69 | m_busDevice->AddLog(CEC_LOG_NOTICE, strLog); |
70 | ||
855a3a98 LOK |
71 | m_processor->AddCommand(command); |
72 | ||
6b72afcd | 73 | switch(command.opcode) |
e9de9629 | 74 | { |
6b72afcd LOK |
75 | case CEC_OPCODE_REPORT_POWER_STATUS: |
76 | HandleReportPowerStatus(command); | |
77 | break; | |
78 | case CEC_OPCODE_CEC_VERSION: | |
79 | HandleDeviceCecVersion(command); | |
80 | break; | |
81 | case CEC_OPCODE_SET_MENU_LANGUAGE: | |
82 | HandleSetMenuLanguage(command); | |
83 | break; | |
84 | case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS: | |
3e61b350 LOK |
85 | if (m_processor->IsInitialised()) |
86 | HandleGivePhysicalAddress(command); | |
6b72afcd LOK |
87 | break; |
88 | case CEC_OPCODE_GIVE_OSD_NAME: | |
3e61b350 LOK |
89 | if (m_processor->IsInitialised()) |
90 | HandleGiveOSDName(command); | |
6b72afcd LOK |
91 | break; |
92 | case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID: | |
3e61b350 LOK |
93 | if (m_processor->IsInitialised()) |
94 | HandleGiveDeviceVendorId(command); | |
6b72afcd LOK |
95 | break; |
96 | case CEC_OPCODE_DEVICE_VENDOR_ID: | |
3e61b350 | 97 | HandleDeviceVendorId(command); |
6b72afcd LOK |
98 | break; |
99 | case CEC_OPCODE_VENDOR_COMMAND_WITH_ID: | |
100 | HandleDeviceVendorCommandWithId(command); | |
101 | break; | |
102 | case CEC_OPCODE_GIVE_DECK_STATUS: | |
3e61b350 LOK |
103 | if (m_processor->IsInitialised()) |
104 | HandleGiveDeckStatus(command); | |
6b72afcd LOK |
105 | break; |
106 | case CEC_OPCODE_DECK_CONTROL: | |
107 | HandleDeckControl(command); | |
108 | break; | |
109 | case CEC_OPCODE_MENU_REQUEST: | |
3e61b350 LOK |
110 | if (m_processor->IsInitialised()) |
111 | HandleMenuRequest(command); | |
6b72afcd LOK |
112 | break; |
113 | case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS: | |
3e61b350 LOK |
114 | if (m_processor->IsInitialised()) |
115 | HandleGiveDevicePowerStatus(command); | |
6b72afcd LOK |
116 | break; |
117 | case CEC_OPCODE_GET_CEC_VERSION: | |
3e61b350 LOK |
118 | if (m_processor->IsInitialised()) |
119 | HandleGetCecVersion(command); | |
6b72afcd LOK |
120 | break; |
121 | case CEC_OPCODE_USER_CONTROL_PRESSED: | |
3e61b350 LOK |
122 | if (m_processor->IsInitialised()) |
123 | HandleUserControlPressed(command); | |
6b72afcd LOK |
124 | break; |
125 | case CEC_OPCODE_USER_CONTROL_RELEASE: | |
3e61b350 LOK |
126 | if (m_processor->IsInitialised()) |
127 | HandleUserControlRelease(command); | |
6b72afcd LOK |
128 | break; |
129 | case CEC_OPCODE_GIVE_AUDIO_STATUS: | |
3e61b350 LOK |
130 | if (m_processor->IsInitialised()) |
131 | HandleGiveAudioStatus(command); | |
6b72afcd LOK |
132 | break; |
133 | case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS: | |
3e61b350 LOK |
134 | if (m_processor->IsInitialised()) |
135 | HandleGiveSystemAudioModeStatus(command); | |
6b72afcd LOK |
136 | break; |
137 | case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST: | |
3e61b350 LOK |
138 | if (m_processor->IsInitialised()) |
139 | HandleSystemAudioModeRequest(command); | |
aa517a0d LOK |
140 | break; |
141 | case CEC_OPCODE_REPORT_AUDIO_STATUS: | |
855a3a98 | 142 | HandleReportAudioStatus(command); |
aa517a0d LOK |
143 | break; |
144 | case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS: | |
855a3a98 | 145 | HandleSystemAudioModeStatus(command); |
aa517a0d LOK |
146 | break; |
147 | case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE: | |
855a3a98 | 148 | HandleSetSystemAudioMode(command); |
6b72afcd LOK |
149 | break; |
150 | case CEC_OPCODE_REQUEST_ACTIVE_SOURCE: | |
3e61b350 LOK |
151 | if (m_processor->IsInitialised()) |
152 | HandleRequestActiveSource(command); | |
6b72afcd LOK |
153 | break; |
154 | case CEC_OPCODE_SET_STREAM_PATH: | |
155 | HandleSetStreamPath(command); | |
156 | break; | |
157 | case CEC_OPCODE_ROUTING_CHANGE: | |
158 | HandleRoutingChange(command); | |
159 | break; | |
907bd60f LOK |
160 | case CEC_OPCODE_ROUTING_INFORMATION: |
161 | HandleRoutingInformation(command); | |
162 | break; | |
6b72afcd | 163 | case CEC_OPCODE_STANDBY: |
3e61b350 LOK |
164 | if (m_processor->IsInitialised()) |
165 | HandleStandby(command); | |
6b72afcd LOK |
166 | break; |
167 | case CEC_OPCODE_ACTIVE_SOURCE: | |
168 | HandleActiveSource(command); | |
169 | break; | |
907bd60f LOK |
170 | case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS: |
171 | HandleReportPhysicalAddress(command); | |
172 | break; | |
15d1a84c LOK |
173 | case CEC_OPCODE_SET_OSD_NAME: |
174 | HandleSetOSDName(command); | |
175 | break; | |
1a6669b8 LOK |
176 | case CEC_OPCODE_IMAGE_VIEW_ON: |
177 | HandleImageViewOn(command); | |
178 | break; | |
179 | case CEC_OPCODE_TEXT_VIEW_ON: | |
180 | HandleTextViewOn(command); | |
181 | break; | |
4d738fe3 LOK |
182 | case CEC_OPCODE_FEATURE_ABORT: |
183 | HandleFeatureAbort(command); | |
184 | break; | |
468a1414 LOK |
185 | case CEC_OPCODE_VENDOR_COMMAND: |
186 | HandleVendorCommand(command); | |
187 | break; | |
6b72afcd LOK |
188 | default: |
189 | UnhandledCommand(command); | |
e9de9629 | 190 | bHandled = false; |
6b72afcd | 191 | break; |
e9de9629 LOK |
192 | } |
193 | ||
3e61b350 | 194 | if (bHandled) |
8fa35473 | 195 | { |
6359ffd1 | 196 | CLockObject lock(&m_receiveMutex); |
446c0cfc LOK |
197 | if (m_expectedResponse == CEC_OPCODE_NONE || |
198 | m_expectedResponse == command.opcode) | |
199 | m_condition.Signal(); | |
8fa35473 LOK |
200 | } |
201 | ||
b64db02e | 202 | MarkReady(); |
e9de9629 LOK |
203 | return bHandled; |
204 | } | |
205 | ||
be5b0e24 LOK |
206 | bool CCECCommandHandler::HandleActiveSource(const cec_command &command) |
207 | { | |
208 | if (command.parameters.size == 2) | |
209 | { | |
210 | uint16_t iAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
37b0c572 | 211 | return m_processor->SetActiveSource(iAddress); |
be5b0e24 LOK |
212 | } |
213 | ||
214 | return true; | |
215 | } | |
216 | ||
a9232a79 LOK |
217 | bool CCECCommandHandler::HandleDeckControl(const cec_command &command) |
218 | { | |
219 | CCECBusDevice *device = GetDevice(command.destination); | |
88e5de6f | 220 | if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE) && command.parameters.size > 0) |
a9232a79 LOK |
221 | { |
222 | ((CCECPlaybackDevice *) device)->SetDeckControlMode((cec_deck_control_mode) command.parameters[0]); | |
223 | return true; | |
224 | } | |
225 | ||
226 | return false; | |
227 | } | |
228 | ||
6a1c0009 LOK |
229 | bool CCECCommandHandler::HandleDeviceCecVersion(const cec_command &command) |
230 | { | |
231 | if (command.parameters.size == 1) | |
232 | { | |
233 | CCECBusDevice *device = GetDevice(command.initiator); | |
234 | if (device) | |
235 | device->SetCecVersion((cec_version) command.parameters[0]); | |
236 | } | |
237 | ||
238 | return true; | |
239 | } | |
240 | ||
e9de9629 LOK |
241 | bool CCECCommandHandler::HandleDeviceVendorCommandWithId(const cec_command &command) |
242 | { | |
5f316715 | 243 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
fcf10e27 | 244 | m_processor->TransmitAbort(command.initiator, command.opcode, CEC_ABORT_REASON_REFUSED); |
6b72afcd | 245 | |
6a1c0009 | 246 | return true; |
e9de9629 LOK |
247 | } |
248 | ||
249 | bool CCECCommandHandler::HandleDeviceVendorId(const cec_command &command) | |
250 | { | |
8fa35473 | 251 | return SetVendorId(command); |
e9de9629 LOK |
252 | } |
253 | ||
4d738fe3 LOK |
254 | bool CCECCommandHandler::HandleFeatureAbort(const cec_command &command) |
255 | { | |
256 | if (command.parameters.size == 2) | |
257 | { | |
258 | m_processor->m_busDevices[command.initiator]->SetUnsupportedFeature((cec_opcode)command.parameters[0]); | |
259 | } | |
7de6ad36 | 260 | return true; |
4d738fe3 LOK |
261 | } |
262 | ||
e9de9629 LOK |
263 | bool CCECCommandHandler::HandleGetCecVersion(const cec_command &command) |
264 | { | |
5f316715 | 265 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
266 | { |
267 | CCECBusDevice *device = GetDevice(command.destination); | |
268 | if (device) | |
269 | return device->TransmitCECVersion(command.initiator); | |
270 | } | |
0f23c85c LOK |
271 | |
272 | return false; | |
e9de9629 LOK |
273 | } |
274 | ||
a1f8fb1b LOK |
275 | bool CCECCommandHandler::HandleGiveAudioStatus(const cec_command &command) |
276 | { | |
5f316715 | 277 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
278 | { |
279 | CCECBusDevice *device = GetDevice(command.destination); | |
280 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
281 | return ((CCECAudioSystem *) device)->TransmitAudioStatus(command.initiator); | |
282 | } | |
a1f8fb1b LOK |
283 | |
284 | return false; | |
285 | } | |
286 | ||
e9de9629 LOK |
287 | bool CCECCommandHandler::HandleGiveDeckStatus(const cec_command &command) |
288 | { | |
5f316715 | 289 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
290 | { |
291 | CCECBusDevice *device = GetDevice(command.destination); | |
292 | if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)) | |
293 | return ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator); | |
294 | } | |
0f23c85c LOK |
295 | |
296 | return false; | |
e9de9629 LOK |
297 | } |
298 | ||
299 | bool CCECCommandHandler::HandleGiveDevicePowerStatus(const cec_command &command) | |
300 | { | |
5f316715 | 301 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
302 | { |
303 | CCECBusDevice *device = GetDevice(command.destination); | |
304 | if (device) | |
305 | return device->TransmitPowerState(command.initiator); | |
306 | } | |
0f23c85c LOK |
307 | |
308 | return false; | |
e9de9629 LOK |
309 | } |
310 | ||
311 | bool CCECCommandHandler::HandleGiveDeviceVendorId(const cec_command &command) | |
312 | { | |
5f316715 | 313 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
314 | { |
315 | CCECBusDevice *device = GetDevice(command.destination); | |
316 | if (device) | |
317 | return device->TransmitVendorID(command.initiator); | |
318 | } | |
0f23c85c LOK |
319 | |
320 | return false; | |
e9de9629 LOK |
321 | } |
322 | ||
323 | bool CCECCommandHandler::HandleGiveOSDName(const cec_command &command) | |
324 | { | |
5f316715 | 325 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
326 | { |
327 | CCECBusDevice *device = GetDevice(command.destination); | |
328 | if (device) | |
329 | return device->TransmitOSDName(command.initiator); | |
330 | } | |
0f23c85c LOK |
331 | |
332 | return false; | |
e9de9629 LOK |
333 | } |
334 | ||
335 | bool CCECCommandHandler::HandleGivePhysicalAddress(const cec_command &command) | |
336 | { | |
5f316715 | 337 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
338 | { |
339 | CCECBusDevice *device = GetDevice(command.destination); | |
340 | if (device) | |
3c20db73 LOK |
341 | { |
342 | device->SetActiveSource(); | |
343 | return device->TransmitPhysicalAddress() && | |
344 | device->TransmitActiveSource(); | |
345 | } | |
6b72afcd | 346 | } |
09c10b66 LOK |
347 | |
348 | return false; | |
e9de9629 LOK |
349 | } |
350 | ||
1a6669b8 LOK |
351 | bool CCECCommandHandler::HandleGiveSystemAudioModeStatus(const cec_command &command) |
352 | { | |
5f316715 | 353 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
1a6669b8 LOK |
354 | { |
355 | CCECBusDevice *device = GetDevice(command.destination); | |
356 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
357 | return ((CCECAudioSystem *) device)->TransmitSystemAudioModeStatus(command.initiator); | |
358 | } | |
359 | ||
360 | return false; | |
361 | } | |
362 | ||
363 | bool CCECCommandHandler::HandleImageViewOn(const cec_command &command) | |
364 | { | |
37b0c572 | 365 | m_processor->m_busDevices[command.initiator]->SetActiveSource(); |
1a6669b8 LOK |
366 | return true; |
367 | } | |
368 | ||
e9de9629 LOK |
369 | bool CCECCommandHandler::HandleMenuRequest(const cec_command &command) |
370 | { | |
5f316715 | 371 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
0f23c85c | 372 | { |
6b72afcd LOK |
373 | if (command.parameters[0] == CEC_MENU_REQUEST_TYPE_QUERY) |
374 | { | |
375 | CCECBusDevice *device = GetDevice(command.destination); | |
376 | if (device) | |
377 | return device->TransmitMenuState(command.initiator); | |
378 | } | |
15d1a84c LOK |
379 | } |
380 | ||
381 | return false; | |
382 | } | |
383 | ||
384 | bool CCECCommandHandler::HandleReportAudioStatus(const cec_command &command) | |
385 | { | |
386 | if (command.parameters.size == 1) | |
387 | { | |
388 | CCECBusDevice *device = GetDevice(command.initiator); | |
389 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
6b72afcd | 390 | { |
15d1a84c LOK |
391 | ((CCECAudioSystem *)device)->SetAudioStatus(command.parameters[0]); |
392 | return true; | |
6b72afcd | 393 | } |
0f23c85c LOK |
394 | } |
395 | return false; | |
e9de9629 LOK |
396 | } |
397 | ||
907bd60f LOK |
398 | bool CCECCommandHandler::HandleReportPhysicalAddress(const cec_command &command) |
399 | { | |
0bfce006 | 400 | if (command.parameters.size == 3) |
907bd60f LOK |
401 | { |
402 | uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
16b1e052 | 403 | SetPhysicalAddress(command.initiator, iNewAddress); |
907bd60f LOK |
404 | } |
405 | return true; | |
406 | } | |
407 | ||
e55f3f70 LOK |
408 | bool CCECCommandHandler::HandleReportPowerStatus(const cec_command &command) |
409 | { | |
410 | if (command.parameters.size == 1) | |
411 | { | |
412 | CCECBusDevice *device = GetDevice(command.initiator); | |
413 | if (device) | |
414 | device->SetPowerStatus((cec_power_status) command.parameters[0]); | |
415 | } | |
416 | return true; | |
417 | } | |
418 | ||
e9de9629 LOK |
419 | bool CCECCommandHandler::HandleRequestActiveSource(const cec_command &command) |
420 | { | |
5f316715 LOK |
421 | if (m_processor->IsStarted()) |
422 | { | |
423 | CStdString strLog; | |
424 | strLog.Format(">> %i requests active source", (uint8_t) command.initiator); | |
425 | m_busDevice->AddLog(CEC_LOG_DEBUG, strLog.c_str()); | |
8747dd4f | 426 | |
5f316715 LOK |
427 | vector<CCECBusDevice *> devices; |
428 | for (int iDevicePtr = (int)GetMyDevices(devices)-1; iDevicePtr >=0; iDevicePtr--) | |
429 | devices[iDevicePtr]->TransmitActiveSource(); | |
c4098482 | 430 | |
5f316715 LOK |
431 | return true; |
432 | } | |
433 | return false; | |
e9de9629 LOK |
434 | } |
435 | ||
436 | bool CCECCommandHandler::HandleRoutingChange(const cec_command &command) | |
437 | { | |
438 | if (command.parameters.size == 4) | |
439 | { | |
440 | uint16_t iOldAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
441 | uint16_t iNewAddress = ((uint16_t)command.parameters[2] << 8) | ((uint16_t)command.parameters[3]); | |
e9de9629 | 442 | |
0f23c85c LOK |
443 | CCECBusDevice *device = GetDevice(command.initiator); |
444 | if (device) | |
9dc04b07 | 445 | device->SetStreamPath(iNewAddress, iOldAddress); |
e9de9629 LOK |
446 | } |
447 | return true; | |
448 | } | |
449 | ||
907bd60f LOK |
450 | bool CCECCommandHandler::HandleRoutingInformation(const cec_command &command) |
451 | { | |
452 | if (command.parameters.size == 2) | |
453 | { | |
454 | uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
37b0c572 | 455 | m_processor->SetActiveSource(iNewAddress); |
907bd60f | 456 | } |
15d1a84c LOK |
457 | |
458 | return false; | |
907bd60f LOK |
459 | } |
460 | ||
a3269a0a LOK |
461 | bool CCECCommandHandler::HandleSetMenuLanguage(const cec_command &command) |
462 | { | |
463 | if (command.parameters.size == 3) | |
464 | { | |
465 | CCECBusDevice *device = GetDevice(command.initiator); | |
466 | if (device) | |
467 | { | |
468 | cec_menu_language language; | |
469 | language.device = command.initiator; | |
56701628 | 470 | for (uint8_t iPtr = 0; iPtr < 4; iPtr++) |
a3269a0a LOK |
471 | language.language[iPtr] = command.parameters[iPtr]; |
472 | language.language[3] = 0; | |
473 | device->SetMenuLanguage(language); | |
15d1a84c LOK |
474 | return true; |
475 | } | |
476 | } | |
477 | return false; | |
478 | } | |
479 | ||
480 | bool CCECCommandHandler::HandleSetOSDName(const cec_command &command) | |
481 | { | |
482 | if (command.parameters.size > 0) | |
483 | { | |
484 | CCECBusDevice *device = GetDevice(command.initiator); | |
485 | if (device) | |
486 | { | |
487 | char buf[1024]; | |
488 | for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++) | |
489 | buf[iPtr] = (char)command.parameters[iPtr]; | |
490 | buf[command.parameters.size] = 0; | |
491 | ||
492 | CStdString strName(buf); | |
493 | device->SetOSDName(strName); | |
6b72afcd | 494 | |
15d1a84c | 495 | return true; |
a3269a0a LOK |
496 | } |
497 | } | |
15d1a84c | 498 | return false; |
a3269a0a LOK |
499 | } |
500 | ||
e9de9629 LOK |
501 | bool CCECCommandHandler::HandleSetStreamPath(const cec_command &command) |
502 | { | |
5f316715 | 503 | if (m_processor->IsStarted() && command.parameters.size >= 2) |
e9de9629 | 504 | { |
b6c7bc94 | 505 | uint16_t iStreamAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); |
e9de9629 | 506 | CStdString strLog; |
b6c7bc94 | 507 | strLog.Format(">> %i sets stream path to physical address %04x", command.initiator, iStreamAddress); |
e9de9629 | 508 | m_busDevice->AddLog(CEC_LOG_DEBUG, strLog.c_str()); |
72689600 LOK |
509 | |
510 | /* one of the device handled by libCEC has been made active */ | |
511 | CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamAddress); | |
512 | if (device && m_busDevice->MyLogicalAddressContains(device->GetLogicalAddress())) | |
513 | { | |
514 | device->SetActiveSource(); | |
515 | device->TransmitActiveSource(); | |
516 | } | |
e9de9629 | 517 | } |
15d1a84c | 518 | return false; |
e9de9629 LOK |
519 | } |
520 | ||
aa517a0d | 521 | bool CCECCommandHandler::HandleSystemAudioModeRequest(const cec_command &command) |
e5e86c76 | 522 | { |
5f316715 | 523 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
e5e86c76 LOK |
524 | { |
525 | CCECBusDevice *device = GetDevice(command.destination); | |
aa517a0d LOK |
526 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) |
527 | { | |
528 | if (command.parameters.size >= 2) | |
529 | { | |
530 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
531 | ((CCECAudioSystem *) device)->SetSystemAudioModeStatus(CEC_SYSTEM_AUDIO_STATUS_ON); | |
532 | uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
533 | CCECBusDevice *newActiveDevice = GetDeviceByPhysicalAddress(iNewAddress); | |
534 | if (newActiveDevice) | |
37b0c572 | 535 | newActiveDevice->SetActiveSource(); |
aa517a0d LOK |
536 | return ((CCECAudioSystem *) device)->TransmitSetSystemAudioMode(command.initiator); |
537 | } | |
538 | else | |
539 | { | |
540 | ((CCECAudioSystem *) device)->SetSystemAudioModeStatus(CEC_SYSTEM_AUDIO_STATUS_OFF); | |
541 | return ((CCECAudioSystem *) device)->TransmitSetSystemAudioMode(command.initiator); | |
542 | } | |
543 | } | |
e5e86c76 | 544 | } |
6b72afcd | 545 | return false; |
e5e86c76 LOK |
546 | } |
547 | ||
4d6b4433 LOK |
548 | bool CCECCommandHandler::HandleStandby(const cec_command &command) |
549 | { | |
550 | CCECBusDevice *device = GetDevice(command.initiator); | |
551 | if (device) | |
552 | device->SetPowerStatus(CEC_POWER_STATUS_STANDBY); | |
6b72afcd | 553 | |
4d6b4433 LOK |
554 | return true; |
555 | } | |
556 | ||
aa517a0d | 557 | bool CCECCommandHandler::HandleSystemAudioModeStatus(const cec_command &command) |
868dc71f | 558 | { |
aa517a0d | 559 | if (command.parameters.size == 1) |
868dc71f | 560 | { |
aa517a0d LOK |
561 | CCECBusDevice *device = GetDevice(command.initiator); |
562 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
563 | { | |
564 | ((CCECAudioSystem *)device)->SetSystemAudioModeStatus((cec_system_audio_status)command.parameters[0]); | |
565 | return true; | |
566 | } | |
567 | } | |
568 | ||
569 | return false; | |
570 | } | |
571 | ||
572 | bool CCECCommandHandler::HandleSetSystemAudioMode(const cec_command &command) | |
573 | { | |
574 | if (command.parameters.size == 1) | |
575 | { | |
576 | CCECBusDevice *device = GetDevice(command.initiator); | |
577 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
578 | { | |
579 | ((CCECAudioSystem *)device)->SetSystemAudioModeStatus((cec_system_audio_status)command.parameters[0]); | |
580 | return true; | |
581 | } | |
868dc71f LOK |
582 | } |
583 | ||
584 | return false; | |
585 | } | |
586 | ||
1a6669b8 | 587 | bool CCECCommandHandler::HandleTextViewOn(const cec_command &command) |
cf0ecd85 | 588 | { |
37b0c572 | 589 | m_processor->m_busDevices[command.initiator]->SetActiveSource(); |
1a6669b8 | 590 | return true; |
cf0ecd85 LOK |
591 | } |
592 | ||
e9de9629 LOK |
593 | bool CCECCommandHandler::HandleUserControlPressed(const cec_command &command) |
594 | { | |
5f316715 | 595 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination) && command.parameters.size > 0) |
e9de9629 | 596 | { |
fcf10e27 | 597 | m_processor->AddKey(); |
e9de9629 LOK |
598 | |
599 | if (command.parameters[0] <= CEC_USER_CONTROL_CODE_MAX) | |
600 | { | |
601 | CStdString strLog; | |
68391d4f | 602 | strLog.Format("key pressed: %x", command.parameters[0]); |
e9de9629 LOK |
603 | m_busDevice->AddLog(CEC_LOG_DEBUG, strLog.c_str()); |
604 | ||
68391d4f LOK |
605 | if (command.parameters[0] == CEC_USER_CONTROL_CODE_POWER || |
606 | command.parameters[0] == CEC_USER_CONTROL_CODE_POWER_ON_FUNCTION) | |
607 | { | |
608 | CCECBusDevice *device = GetDevice(command.destination); | |
609 | if (device) | |
3fd2a2b8 | 610 | { |
68391d4f | 611 | device->SetPowerStatus(CEC_POWER_STATUS_ON); |
3fd2a2b8 LOK |
612 | if (device->MyLogicalAddressContains(device->GetLogicalAddress())) |
613 | { | |
614 | device->SetActiveSource(); | |
615 | device->TransmitActiveSource(); | |
616 | ||
617 | if (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || | |
618 | device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE) | |
619 | ((CCECPlaybackDevice *)device)->TransmitDeckStatus(command.initiator); | |
620 | } | |
621 | } | |
68391d4f | 622 | } |
d1ab114f LOK |
623 | else |
624 | { | |
625 | m_processor->SetCurrentButton((cec_user_control_code) command.parameters[0]); | |
626 | } | |
15d1a84c | 627 | return true; |
e9de9629 LOK |
628 | } |
629 | } | |
15d1a84c | 630 | return false; |
e9de9629 LOK |
631 | } |
632 | ||
633 | bool CCECCommandHandler::HandleUserControlRelease(const cec_command &command) | |
634 | { | |
5f316715 | 635 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
fcf10e27 | 636 | m_processor->AddKey(); |
6b72afcd | 637 | |
e9de9629 LOK |
638 | return true; |
639 | } | |
640 | ||
641 | void CCECCommandHandler::UnhandledCommand(const cec_command &command) | |
642 | { | |
b5b53c7d LOK |
643 | CStdString strLog; |
644 | strLog.Format("unhandled command with opcode %02x from address %d", command.opcode, command.initiator); | |
645 | m_busDevice->AddLog(CEC_LOG_DEBUG, strLog); | |
0f23c85c LOK |
646 | } |
647 | ||
8747dd4f LOK |
648 | unsigned int CCECCommandHandler::GetMyDevices(vector<CCECBusDevice *> &devices) const |
649 | { | |
650 | unsigned int iReturn(0); | |
651 | ||
fcf10e27 | 652 | cec_logical_addresses addresses = m_processor->GetLogicalAddresses(); |
f2198ab5 | 653 | for (uint8_t iPtr = 0; iPtr < 16; iPtr++) |
8747dd4f LOK |
654 | { |
655 | if (addresses[iPtr]) | |
656 | { | |
657 | devices.push_back(GetDevice((cec_logical_address) iPtr)); | |
658 | ++iReturn; | |
659 | } | |
660 | } | |
661 | ||
662 | return iReturn; | |
663 | } | |
664 | ||
0f23c85c LOK |
665 | CCECBusDevice *CCECCommandHandler::GetDevice(cec_logical_address iLogicalAddress) const |
666 | { | |
667 | CCECBusDevice *device = NULL; | |
668 | ||
669 | if (iLogicalAddress >= CECDEVICE_TV && iLogicalAddress <= CECDEVICE_BROADCAST) | |
fcf10e27 | 670 | device = m_processor->m_busDevices[iLogicalAddress]; |
0f23c85c LOK |
671 | |
672 | return device; | |
e9de9629 | 673 | } |
6685ae07 LOK |
674 | |
675 | CCECBusDevice *CCECCommandHandler::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress) const | |
676 | { | |
fcf10e27 | 677 | return m_processor->GetDeviceByPhysicalAddress(iPhysicalAddress); |
6685ae07 | 678 | } |
181b3475 | 679 | |
c4098482 LOK |
680 | CCECBusDevice *CCECCommandHandler::GetDeviceByType(cec_device_type type) const |
681 | { | |
fcf10e27 | 682 | return m_processor->GetDeviceByType(type); |
c4098482 LOK |
683 | } |
684 | ||
8fa35473 | 685 | bool CCECCommandHandler::SetVendorId(const cec_command &command) |
181b3475 | 686 | { |
8fa35473 | 687 | bool bChanged(false); |
181b3475 LOK |
688 | if (command.parameters.size < 3) |
689 | { | |
690 | m_busDevice->AddLog(CEC_LOG_WARNING, "invalid vendor ID received"); | |
8fa35473 | 691 | return bChanged; |
181b3475 LOK |
692 | } |
693 | ||
bae71306 LOK |
694 | uint64_t iVendorId = ((uint64_t)command.parameters[0] << 16) + |
695 | ((uint64_t)command.parameters[1] << 8) + | |
181b3475 LOK |
696 | (uint64_t)command.parameters[2]; |
697 | ||
698 | CCECBusDevice *device = GetDevice((cec_logical_address) command.initiator); | |
699 | if (device) | |
8fa35473 LOK |
700 | bChanged = device->SetVendorId(iVendorId); |
701 | return bChanged; | |
181b3475 | 702 | } |
5e822b09 | 703 | |
16b1e052 LOK |
704 | void CCECCommandHandler::SetPhysicalAddress(cec_logical_address iAddress, uint16_t iNewAddress) |
705 | { | |
706 | if (!m_busDevice->MyLogicalAddressContains(iAddress)) | |
707 | { | |
fcf10e27 | 708 | bool bOurAddress(m_processor->GetPhysicalAddress() == iNewAddress); |
16b1e052 LOK |
709 | GetDevice(iAddress)->SetPhysicalAddress(iNewAddress); |
710 | if (bOurAddress) | |
711 | { | |
712 | /* another device reported the same physical address as ours | |
713 | * since we don't have physical address detection yet, we'll just use the | |
714 | * given address, increased by 0x100 for now */ | |
fcf10e27 | 715 | m_processor->SetPhysicalAddress(iNewAddress + 0x100); |
16b1e052 LOK |
716 | } |
717 | } | |
718 | } | |
855a3a98 LOK |
719 | |
720 | void CCECCommandHandler::HandlePoll(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
721 | { | |
722 | CStdString strLog; | |
723 | strLog.Format("<< POLL: %s (%x) -> %s (%x)", m_processor->ToString(iInitiator), iInitiator, m_processor->ToString(iDestination), iDestination); | |
724 | m_processor->AddLog(CEC_LOG_DEBUG, strLog); | |
725 | } | |
726 | ||
727 | bool CCECCommandHandler::HandleReceiveFailed(void) | |
728 | { | |
729 | /* default = error */ | |
730 | return true; | |
731 | } | |
8fa35473 | 732 | |
b64db02e | 733 | bool CCECCommandHandler::TransmitImageViewOn(const cec_logical_address iInitiator, const cec_logical_address iDestination) |
8fa35473 LOK |
734 | { |
735 | cec_command command; | |
ae693aaa | 736 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_IMAGE_VIEW_ON); |
8fa35473 | 737 | |
19cbfa8f | 738 | return Transmit(command, false); |
8fa35473 LOK |
739 | } |
740 | ||
741 | bool CCECCommandHandler::TransmitStandby(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
742 | { | |
743 | cec_command command; | |
ae693aaa | 744 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_STANDBY); |
8fa35473 | 745 | |
19cbfa8f | 746 | return Transmit(command, false); |
8fa35473 LOK |
747 | } |
748 | ||
749 | bool CCECCommandHandler::TransmitRequestCecVersion(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
750 | { | |
751 | cec_command command; | |
ae693aaa | 752 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GET_CEC_VERSION); |
8fa35473 | 753 | |
5e526919 | 754 | return Transmit(command, true, CEC_OPCODE_CEC_VERSION); |
8fa35473 LOK |
755 | } |
756 | ||
757 | bool CCECCommandHandler::TransmitRequestMenuLanguage(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
758 | { | |
759 | cec_command command; | |
ae693aaa | 760 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GET_MENU_LANGUAGE); |
8fa35473 | 761 | |
5e526919 | 762 | return Transmit(command, true, CEC_OPCODE_SET_MENU_LANGUAGE); |
8fa35473 LOK |
763 | } |
764 | ||
765 | bool CCECCommandHandler::TransmitRequestOSDName(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
766 | { | |
767 | cec_command command; | |
ae693aaa | 768 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_OSD_NAME); |
8fa35473 | 769 | |
5e526919 | 770 | return Transmit(command, true, CEC_OPCODE_SET_OSD_NAME); |
8fa35473 LOK |
771 | } |
772 | ||
773 | bool CCECCommandHandler::TransmitRequestPhysicalAddress(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
774 | { | |
775 | cec_command command; | |
ae693aaa | 776 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_PHYSICAL_ADDRESS); |
8fa35473 | 777 | |
5e526919 | 778 | return Transmit(command, true, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS); |
8fa35473 LOK |
779 | } |
780 | ||
781 | bool CCECCommandHandler::TransmitRequestPowerStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
782 | { | |
783 | cec_command command; | |
ae693aaa | 784 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_DEVICE_POWER_STATUS); |
8fa35473 | 785 | |
5e526919 | 786 | return Transmit(command, true, CEC_OPCODE_REPORT_POWER_STATUS); |
8fa35473 LOK |
787 | } |
788 | ||
789 | bool CCECCommandHandler::TransmitRequestVendorId(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
790 | { | |
791 | cec_command command; | |
ae693aaa | 792 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID); |
8fa35473 | 793 | |
5e526919 | 794 | return Transmit(command, true, CEC_OPCODE_DEVICE_VENDOR_ID); |
8fa35473 LOK |
795 | } |
796 | ||
797 | bool CCECCommandHandler::TransmitActiveSource(const cec_logical_address iInitiator, uint16_t iPhysicalAddress) | |
798 | { | |
799 | cec_command command; | |
ae693aaa | 800 | cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE); |
8fa35473 LOK |
801 | command.parameters.PushBack((uint8_t) ((iPhysicalAddress >> 8) & 0xFF)); |
802 | command.parameters.PushBack((uint8_t) (iPhysicalAddress & 0xFF)); | |
803 | ||
19cbfa8f | 804 | return Transmit(command, false); |
8fa35473 LOK |
805 | } |
806 | ||
807 | bool CCECCommandHandler::TransmitCECVersion(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_version cecVersion) | |
808 | { | |
809 | cec_command command; | |
ae693aaa | 810 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_CEC_VERSION); |
8fa35473 LOK |
811 | command.parameters.PushBack((uint8_t)cecVersion); |
812 | ||
19cbfa8f | 813 | return Transmit(command, false); |
8fa35473 LOK |
814 | } |
815 | ||
816 | bool CCECCommandHandler::TransmitInactiveSource(const cec_logical_address iInitiator, uint16_t iPhysicalAddress) | |
817 | { | |
818 | cec_command command; | |
ae693aaa | 819 | cec_command::Format(command, iInitiator, CECDEVICE_TV, CEC_OPCODE_INACTIVE_SOURCE); |
8fa35473 LOK |
820 | command.parameters.PushBack((iPhysicalAddress >> 8) & 0xFF); |
821 | command.parameters.PushBack(iPhysicalAddress & 0xFF); | |
822 | ||
19cbfa8f | 823 | return Transmit(command, false); |
8fa35473 LOK |
824 | } |
825 | ||
826 | bool CCECCommandHandler::TransmitMenuState(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_menu_state menuState) | |
827 | { | |
828 | cec_command command; | |
ae693aaa | 829 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_MENU_STATUS); |
8fa35473 LOK |
830 | command.parameters.PushBack((uint8_t)menuState); |
831 | ||
19cbfa8f | 832 | return Transmit(command, false); |
8fa35473 LOK |
833 | } |
834 | ||
835 | bool CCECCommandHandler::TransmitOSDName(const cec_logical_address iInitiator, const cec_logical_address iDestination, CStdString strDeviceName) | |
836 | { | |
837 | cec_command command; | |
ae693aaa | 838 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_OSD_NAME); |
8fa35473 LOK |
839 | for (unsigned int iPtr = 0; iPtr < strDeviceName.length(); iPtr++) |
840 | command.parameters.PushBack(strDeviceName.at(iPtr)); | |
841 | ||
19cbfa8f | 842 | return Transmit(command, false); |
8fa35473 LOK |
843 | } |
844 | ||
845 | bool CCECCommandHandler::TransmitOSDString(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_display_control duration, const char *strMessage) | |
846 | { | |
847 | cec_command command; | |
ae693aaa | 848 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_OSD_STRING); |
8fa35473 LOK |
849 | command.parameters.PushBack((uint8_t)duration); |
850 | ||
851 | unsigned int iLen = strlen(strMessage); | |
852 | if (iLen > 13) iLen = 13; | |
853 | ||
854 | for (unsigned int iPtr = 0; iPtr < iLen; iPtr++) | |
855 | command.parameters.PushBack(strMessage[iPtr]); | |
856 | ||
19cbfa8f | 857 | return Transmit(command, false); |
8fa35473 LOK |
858 | } |
859 | ||
860 | bool CCECCommandHandler::TransmitPhysicalAddress(const cec_logical_address iInitiator, uint16_t iPhysicalAddress, cec_device_type type) | |
861 | { | |
862 | cec_command command; | |
ae693aaa | 863 | cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS); |
8fa35473 LOK |
864 | command.parameters.PushBack((uint8_t) ((iPhysicalAddress >> 8) & 0xFF)); |
865 | command.parameters.PushBack((uint8_t) (iPhysicalAddress & 0xFF)); | |
866 | command.parameters.PushBack((uint8_t) (type)); | |
867 | ||
19cbfa8f | 868 | return Transmit(command, false); |
8fa35473 LOK |
869 | } |
870 | ||
871 | bool CCECCommandHandler::TransmitPoll(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
872 | { | |
873 | cec_command command; | |
ae693aaa | 874 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_NONE); |
8fa35473 | 875 | |
ae693aaa | 876 | return Transmit(command, false); |
8fa35473 LOK |
877 | } |
878 | ||
879 | bool CCECCommandHandler::TransmitPowerState(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_power_status state) | |
880 | { | |
881 | cec_command command; | |
ae693aaa | 882 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_REPORT_POWER_STATUS); |
8fa35473 LOK |
883 | command.parameters.PushBack((uint8_t) state); |
884 | ||
19cbfa8f | 885 | return Transmit(command, false); |
8fa35473 LOK |
886 | } |
887 | ||
888 | bool CCECCommandHandler::TransmitVendorID(const cec_logical_address iInitiator, uint64_t iVendorId) | |
889 | { | |
890 | cec_command command; | |
ae693aaa | 891 | cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_DEVICE_VENDOR_ID); |
8fa35473 LOK |
892 | |
893 | command.parameters.PushBack((uint8_t) (((uint64_t)iVendorId >> 16) & 0xFF)); | |
894 | command.parameters.PushBack((uint8_t) (((uint64_t)iVendorId >> 8) & 0xFF)); | |
895 | command.parameters.PushBack((uint8_t) ((uint64_t)iVendorId & 0xFF)); | |
896 | ||
19cbfa8f | 897 | return Transmit(command, false); |
8fa35473 LOK |
898 | } |
899 | ||
900 | bool CCECCommandHandler::TransmitAudioStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, uint8_t state) | |
901 | { | |
902 | cec_command command; | |
ae693aaa | 903 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_REPORT_AUDIO_STATUS); |
8fa35473 LOK |
904 | command.parameters.PushBack(state); |
905 | ||
19cbfa8f | 906 | return Transmit(command, false); |
8fa35473 LOK |
907 | } |
908 | ||
909 | bool CCECCommandHandler::TransmitSetSystemAudioMode(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_system_audio_status state) | |
910 | { | |
911 | cec_command command; | |
ae693aaa | 912 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_SYSTEM_AUDIO_MODE); |
8fa35473 LOK |
913 | command.parameters.PushBack((uint8_t)state); |
914 | ||
19cbfa8f | 915 | return Transmit(command, false); |
8fa35473 LOK |
916 | } |
917 | ||
918 | bool CCECCommandHandler::TransmitSystemAudioModeStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_system_audio_status state) | |
919 | { | |
920 | cec_command command; | |
ae693aaa | 921 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS); |
8fa35473 LOK |
922 | command.parameters.PushBack((uint8_t)state); |
923 | ||
19cbfa8f | 924 | return Transmit(command, false); |
8fa35473 LOK |
925 | } |
926 | ||
927 | bool CCECCommandHandler::TransmitDeckStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_deck_info state) | |
928 | { | |
929 | cec_command command; | |
ae693aaa | 930 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_DECK_STATUS); |
8fa35473 LOK |
931 | command.PushBack((uint8_t)state); |
932 | ||
19cbfa8f | 933 | return Transmit(command, false); |
8fa35473 LOK |
934 | } |
935 | ||
4bec9d79 | 936 | bool CCECCommandHandler::TransmitKeypress(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_user_control_code key, bool bWait /* = true */) |
8fa35473 LOK |
937 | { |
938 | cec_command command; | |
ae693aaa | 939 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_USER_CONTROL_PRESSED); |
8fa35473 LOK |
940 | command.parameters.PushBack((uint8_t)key); |
941 | ||
4bec9d79 | 942 | return Transmit(command, bWait); |
8fa35473 LOK |
943 | } |
944 | ||
4bec9d79 | 945 | bool CCECCommandHandler::TransmitKeyRelease(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWait /* = true */) |
8fa35473 LOK |
946 | { |
947 | cec_command command; | |
ae693aaa | 948 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_USER_CONTROL_RELEASE); |
8fa35473 | 949 | |
4bec9d79 | 950 | return Transmit(command, bWait); |
8fa35473 LOK |
951 | } |
952 | ||
446c0cfc | 953 | bool CCECCommandHandler::Transmit(cec_command &command, bool bExpectResponse /* = true */, cec_opcode expectedResponse /* = CEC_OPCODE_NONE */) |
8fa35473 | 954 | { |
b64db02e | 955 | bool bReturn(false); |
3e61b350 | 956 | MarkBusy(); |
ae693aaa | 957 | command.transmit_timeout = m_iTransmitTimeout; |
ae693aaa | 958 | |
ae693aaa | 959 | { |
861832f6 | 960 | uint8_t iTries(0), iMaxTries(command.opcode == CEC_OPCODE_NONE ? 1 : m_iTransmitRetries + 1); |
b64db02e LOK |
961 | CLockObject writeLock(&m_processor->m_transmitMutex); |
962 | CLockObject receiveLock(&m_receiveMutex); | |
963 | ++m_iUseCounter; | |
19cbfa8f | 964 | while (!bReturn && ++iTries <= iMaxTries) |
b64db02e | 965 | { |
446c0cfc | 966 | m_expectedResponse = expectedResponse; |
19cbfa8f LOK |
967 | if (m_processor->Transmit(command)) |
968 | { | |
969 | m_processor->AddLog(CEC_LOG_DEBUG, "command transmitted"); | |
970 | bReturn = bExpectResponse ? | |
971 | m_condition.Wait(&m_receiveMutex, m_iTransmitWait) : | |
972 | true; | |
973 | } | |
b64db02e LOK |
974 | } |
975 | --m_iUseCounter; | |
ae693aaa | 976 | } |
8fa35473 | 977 | |
3e61b350 | 978 | MarkReady(); |
b64db02e | 979 | return bReturn; |
8fa35473 | 980 | } |
83be0701 | 981 | |
3e61b350 | 982 | bool CCECCommandHandler::ActivateSource(void) |
83be0701 LOK |
983 | { |
984 | if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV) | |
985 | { | |
842262d8 | 986 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
6b1eea98 LOK |
987 | primary->SetPowerStatus(CEC_POWER_STATUS_ON); |
988 | primary->SetMenuState(CEC_MENU_STATE_ACTIVATED); | |
989 | ||
89a726fa LOK |
990 | if (m_processor->GetPrimaryDevice()->GetPhysicalAddress(false) != 0xffff) |
991 | { | |
992 | m_processor->SetActiveSource(); | |
993 | primary->TransmitMenuState(m_busDevice->GetLogicalAddress()); | |
994 | m_bHandlerInited = true; | |
995 | } | |
83be0701 | 996 | } |
7dc58c9f | 997 | return true; |
83be0701 | 998 | } |
b64db02e LOK |
999 | |
1000 | void CCECCommandHandler::MarkBusy(void) | |
1001 | { | |
1002 | CLockObject receiveLock(&m_receiveMutex); | |
1003 | ++m_iUseCounter; | |
1004 | } | |
1005 | ||
1006 | bool CCECCommandHandler::MarkReady(void) | |
1007 | { | |
1008 | CLockObject receiveLock(&m_receiveMutex); | |
1009 | return m_iUseCounter > 0 ? (--m_iUseCounter == 0) : true; | |
1010 | } | |
1011 | ||
1012 | bool CCECCommandHandler::InUse(void) | |
1013 | { | |
1014 | CLockObject receiveLock(&m_receiveMutex); | |
1015 | return m_iUseCounter > 0; | |
1016 | } |