Commit | Line | Data |
---|---|---|
e9de9629 LOK |
1 | /* |
2 | * This file is part of the libCEC(R) library. | |
3 | * | |
b492c10e | 4 | * libCEC(R) is Copyright (C) 2011-2012 Pulse-Eight Limited. All rights reserved. |
e9de9629 LOK |
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" |
5477a250 | 38 | #include "../LibCEC.h" |
e9de9629 LOK |
39 | |
40 | using namespace CEC; | |
8747dd4f | 41 | using namespace std; |
f00ff009 | 42 | using namespace PLATFORM; |
e9de9629 | 43 | |
8fa35473 LOK |
44 | CCECCommandHandler::CCECCommandHandler(CCECBusDevice *busDevice) : |
45 | m_busDevice(busDevice), | |
46 | m_processor(m_busDevice->GetProcessor()), | |
ae693aaa LOK |
47 | m_iTransmitTimeout(CEC_DEFAULT_TRANSMIT_TIMEOUT), |
48 | m_iTransmitWait(CEC_DEFAULT_TRANSMIT_WAIT), | |
89a726fa | 49 | m_iTransmitRetries(CEC_DEFAULT_TRANSMIT_RETRIES), |
b64db02e | 50 | m_bHandlerInited(false), |
7b74fdfb | 51 | m_expectedResponse(CEC_OPCODE_NONE), |
d79b67d8 | 52 | m_bOPTSendDeckStatusUpdateOnActiveSource(false), |
960f33c6 LOK |
53 | m_vendorId(CEC_VENDOR_UNKNOWN), |
54 | m_bRcvSignal(false) | |
e9de9629 | 55 | { |
8fa35473 LOK |
56 | } |
57 | ||
58 | CCECCommandHandler::~CCECCommandHandler(void) | |
59 | { | |
60 | m_condition.Broadcast(); | |
e9de9629 LOK |
61 | } |
62 | ||
63 | bool CCECCommandHandler::HandleCommand(const cec_command &command) | |
64 | { | |
3e61b350 | 65 | bool bHandled(true); |
e9de9629 | 66 | |
02e7043e | 67 | CLibCEC::AddCommand(command); |
855a3a98 | 68 | |
6b72afcd | 69 | switch(command.opcode) |
e9de9629 | 70 | { |
6b72afcd LOK |
71 | case CEC_OPCODE_REPORT_POWER_STATUS: |
72 | HandleReportPowerStatus(command); | |
73 | break; | |
74 | case CEC_OPCODE_CEC_VERSION: | |
75 | HandleDeviceCecVersion(command); | |
76 | break; | |
77 | case CEC_OPCODE_SET_MENU_LANGUAGE: | |
78 | HandleSetMenuLanguage(command); | |
79 | break; | |
80 | case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS: | |
3e61b350 LOK |
81 | if (m_processor->IsInitialised()) |
82 | HandleGivePhysicalAddress(command); | |
6b72afcd LOK |
83 | break; |
84 | case CEC_OPCODE_GIVE_OSD_NAME: | |
3e61b350 LOK |
85 | if (m_processor->IsInitialised()) |
86 | HandleGiveOSDName(command); | |
6b72afcd LOK |
87 | break; |
88 | case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID: | |
3e61b350 LOK |
89 | if (m_processor->IsInitialised()) |
90 | HandleGiveDeviceVendorId(command); | |
6b72afcd LOK |
91 | break; |
92 | case CEC_OPCODE_DEVICE_VENDOR_ID: | |
3e61b350 | 93 | HandleDeviceVendorId(command); |
6b72afcd LOK |
94 | break; |
95 | case CEC_OPCODE_VENDOR_COMMAND_WITH_ID: | |
96 | HandleDeviceVendorCommandWithId(command); | |
97 | break; | |
98 | case CEC_OPCODE_GIVE_DECK_STATUS: | |
3e61b350 LOK |
99 | if (m_processor->IsInitialised()) |
100 | HandleGiveDeckStatus(command); | |
6b72afcd LOK |
101 | break; |
102 | case CEC_OPCODE_DECK_CONTROL: | |
103 | HandleDeckControl(command); | |
104 | break; | |
105 | case CEC_OPCODE_MENU_REQUEST: | |
3e61b350 LOK |
106 | if (m_processor->IsInitialised()) |
107 | HandleMenuRequest(command); | |
6b72afcd LOK |
108 | break; |
109 | case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS: | |
3e61b350 LOK |
110 | if (m_processor->IsInitialised()) |
111 | HandleGiveDevicePowerStatus(command); | |
6b72afcd LOK |
112 | break; |
113 | case CEC_OPCODE_GET_CEC_VERSION: | |
3e61b350 LOK |
114 | if (m_processor->IsInitialised()) |
115 | HandleGetCecVersion(command); | |
6b72afcd LOK |
116 | break; |
117 | case CEC_OPCODE_USER_CONTROL_PRESSED: | |
3e61b350 LOK |
118 | if (m_processor->IsInitialised()) |
119 | HandleUserControlPressed(command); | |
6b72afcd LOK |
120 | break; |
121 | case CEC_OPCODE_USER_CONTROL_RELEASE: | |
3e61b350 LOK |
122 | if (m_processor->IsInitialised()) |
123 | HandleUserControlRelease(command); | |
6b72afcd LOK |
124 | break; |
125 | case CEC_OPCODE_GIVE_AUDIO_STATUS: | |
3e61b350 LOK |
126 | if (m_processor->IsInitialised()) |
127 | HandleGiveAudioStatus(command); | |
6b72afcd LOK |
128 | break; |
129 | case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS: | |
3e61b350 LOK |
130 | if (m_processor->IsInitialised()) |
131 | HandleGiveSystemAudioModeStatus(command); | |
6b72afcd LOK |
132 | break; |
133 | case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST: | |
3e61b350 LOK |
134 | if (m_processor->IsInitialised()) |
135 | HandleSystemAudioModeRequest(command); | |
aa517a0d LOK |
136 | break; |
137 | case CEC_OPCODE_REPORT_AUDIO_STATUS: | |
855a3a98 | 138 | HandleReportAudioStatus(command); |
aa517a0d LOK |
139 | break; |
140 | case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS: | |
855a3a98 | 141 | HandleSystemAudioModeStatus(command); |
aa517a0d LOK |
142 | break; |
143 | case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE: | |
855a3a98 | 144 | HandleSetSystemAudioMode(command); |
6b72afcd LOK |
145 | break; |
146 | case CEC_OPCODE_REQUEST_ACTIVE_SOURCE: | |
3e61b350 LOK |
147 | if (m_processor->IsInitialised()) |
148 | HandleRequestActiveSource(command); | |
6b72afcd LOK |
149 | break; |
150 | case CEC_OPCODE_SET_STREAM_PATH: | |
151 | HandleSetStreamPath(command); | |
152 | break; | |
153 | case CEC_OPCODE_ROUTING_CHANGE: | |
154 | HandleRoutingChange(command); | |
155 | break; | |
907bd60f LOK |
156 | case CEC_OPCODE_ROUTING_INFORMATION: |
157 | HandleRoutingInformation(command); | |
158 | break; | |
6b72afcd | 159 | case CEC_OPCODE_STANDBY: |
3e61b350 LOK |
160 | if (m_processor->IsInitialised()) |
161 | HandleStandby(command); | |
6b72afcd LOK |
162 | break; |
163 | case CEC_OPCODE_ACTIVE_SOURCE: | |
164 | HandleActiveSource(command); | |
165 | break; | |
907bd60f LOK |
166 | case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS: |
167 | HandleReportPhysicalAddress(command); | |
168 | break; | |
15d1a84c LOK |
169 | case CEC_OPCODE_SET_OSD_NAME: |
170 | HandleSetOSDName(command); | |
171 | break; | |
1a6669b8 LOK |
172 | case CEC_OPCODE_IMAGE_VIEW_ON: |
173 | HandleImageViewOn(command); | |
174 | break; | |
175 | case CEC_OPCODE_TEXT_VIEW_ON: | |
176 | HandleTextViewOn(command); | |
177 | break; | |
4d738fe3 LOK |
178 | case CEC_OPCODE_FEATURE_ABORT: |
179 | HandleFeatureAbort(command); | |
180 | break; | |
468a1414 LOK |
181 | case CEC_OPCODE_VENDOR_COMMAND: |
182 | HandleVendorCommand(command); | |
183 | break; | |
6b72afcd LOK |
184 | default: |
185 | UnhandledCommand(command); | |
e9de9629 | 186 | bHandled = false; |
6b72afcd | 187 | break; |
e9de9629 LOK |
188 | } |
189 | ||
3e61b350 | 190 | if (bHandled) |
8fa35473 | 191 | { |
f00ff009 | 192 | CLockObject lock(m_receiveMutex); |
446c0cfc LOK |
193 | if (m_expectedResponse == CEC_OPCODE_NONE || |
194 | m_expectedResponse == command.opcode) | |
960f33c6 LOK |
195 | { |
196 | m_bRcvSignal = true; | |
446c0cfc | 197 | m_condition.Signal(); |
960f33c6 | 198 | } |
8fa35473 LOK |
199 | } |
200 | ||
e9de9629 LOK |
201 | return bHandled; |
202 | } | |
203 | ||
be5b0e24 LOK |
204 | bool CCECCommandHandler::HandleActiveSource(const cec_command &command) |
205 | { | |
206 | if (command.parameters.size == 2) | |
207 | { | |
208 | uint16_t iAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
37b0c572 | 209 | return m_processor->SetActiveSource(iAddress); |
be5b0e24 LOK |
210 | } |
211 | ||
212 | return true; | |
213 | } | |
214 | ||
a9232a79 LOK |
215 | bool CCECCommandHandler::HandleDeckControl(const cec_command &command) |
216 | { | |
217 | CCECBusDevice *device = GetDevice(command.destination); | |
88e5de6f | 218 | if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE) && command.parameters.size > 0) |
a9232a79 LOK |
219 | { |
220 | ((CCECPlaybackDevice *) device)->SetDeckControlMode((cec_deck_control_mode) command.parameters[0]); | |
221 | return true; | |
222 | } | |
223 | ||
224 | return false; | |
225 | } | |
226 | ||
6a1c0009 LOK |
227 | bool CCECCommandHandler::HandleDeviceCecVersion(const cec_command &command) |
228 | { | |
229 | if (command.parameters.size == 1) | |
230 | { | |
231 | CCECBusDevice *device = GetDevice(command.initiator); | |
232 | if (device) | |
233 | device->SetCecVersion((cec_version) command.parameters[0]); | |
234 | } | |
235 | ||
236 | return true; | |
237 | } | |
238 | ||
e9de9629 LOK |
239 | bool CCECCommandHandler::HandleDeviceVendorCommandWithId(const cec_command &command) |
240 | { | |
8e57f83c | 241 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
fcf10e27 | 242 | m_processor->TransmitAbort(command.initiator, command.opcode, CEC_ABORT_REASON_REFUSED); |
6b72afcd | 243 | |
6a1c0009 | 244 | return true; |
e9de9629 LOK |
245 | } |
246 | ||
247 | bool CCECCommandHandler::HandleDeviceVendorId(const cec_command &command) | |
248 | { | |
8fa35473 | 249 | return SetVendorId(command); |
e9de9629 LOK |
250 | } |
251 | ||
4d738fe3 LOK |
252 | bool CCECCommandHandler::HandleFeatureAbort(const cec_command &command) |
253 | { | |
254 | if (command.parameters.size == 2) | |
255 | { | |
256 | m_processor->m_busDevices[command.initiator]->SetUnsupportedFeature((cec_opcode)command.parameters[0]); | |
257 | } | |
7de6ad36 | 258 | return true; |
4d738fe3 LOK |
259 | } |
260 | ||
e9de9629 LOK |
261 | bool CCECCommandHandler::HandleGetCecVersion(const cec_command &command) |
262 | { | |
8e57f83c | 263 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
264 | { |
265 | CCECBusDevice *device = GetDevice(command.destination); | |
266 | if (device) | |
267 | return device->TransmitCECVersion(command.initiator); | |
268 | } | |
0f23c85c LOK |
269 | |
270 | return false; | |
e9de9629 LOK |
271 | } |
272 | ||
a1f8fb1b LOK |
273 | bool CCECCommandHandler::HandleGiveAudioStatus(const cec_command &command) |
274 | { | |
8e57f83c | 275 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
276 | { |
277 | CCECBusDevice *device = GetDevice(command.destination); | |
278 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
279 | return ((CCECAudioSystem *) device)->TransmitAudioStatus(command.initiator); | |
280 | } | |
a1f8fb1b LOK |
281 | |
282 | return false; | |
283 | } | |
284 | ||
e9de9629 LOK |
285 | bool CCECCommandHandler::HandleGiveDeckStatus(const cec_command &command) |
286 | { | |
8e57f83c | 287 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
288 | { |
289 | CCECBusDevice *device = GetDevice(command.destination); | |
290 | if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)) | |
291 | return ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator); | |
292 | } | |
0f23c85c LOK |
293 | |
294 | return false; | |
e9de9629 LOK |
295 | } |
296 | ||
297 | bool CCECCommandHandler::HandleGiveDevicePowerStatus(const cec_command &command) | |
298 | { | |
8e57f83c | 299 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
300 | { |
301 | CCECBusDevice *device = GetDevice(command.destination); | |
302 | if (device) | |
303 | return device->TransmitPowerState(command.initiator); | |
304 | } | |
0f23c85c LOK |
305 | |
306 | return false; | |
e9de9629 LOK |
307 | } |
308 | ||
309 | bool CCECCommandHandler::HandleGiveDeviceVendorId(const cec_command &command) | |
310 | { | |
8e57f83c | 311 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
312 | { |
313 | CCECBusDevice *device = GetDevice(command.destination); | |
314 | if (device) | |
315 | return device->TransmitVendorID(command.initiator); | |
316 | } | |
0f23c85c LOK |
317 | |
318 | return false; | |
e9de9629 LOK |
319 | } |
320 | ||
321 | bool CCECCommandHandler::HandleGiveOSDName(const cec_command &command) | |
322 | { | |
8e57f83c | 323 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
324 | { |
325 | CCECBusDevice *device = GetDevice(command.destination); | |
326 | if (device) | |
327 | return device->TransmitOSDName(command.initiator); | |
328 | } | |
0f23c85c LOK |
329 | |
330 | return false; | |
e9de9629 LOK |
331 | } |
332 | ||
333 | bool CCECCommandHandler::HandleGivePhysicalAddress(const cec_command &command) | |
334 | { | |
8e57f83c | 335 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
336 | { |
337 | CCECBusDevice *device = GetDevice(command.destination); | |
338 | if (device) | |
3c20db73 LOK |
339 | { |
340 | device->SetActiveSource(); | |
341 | return device->TransmitPhysicalAddress() && | |
342 | device->TransmitActiveSource(); | |
343 | } | |
6b72afcd | 344 | } |
09c10b66 LOK |
345 | |
346 | return false; | |
e9de9629 LOK |
347 | } |
348 | ||
1a6669b8 LOK |
349 | bool CCECCommandHandler::HandleGiveSystemAudioModeStatus(const cec_command &command) |
350 | { | |
8e57f83c | 351 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
1a6669b8 LOK |
352 | { |
353 | CCECBusDevice *device = GetDevice(command.destination); | |
354 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
355 | return ((CCECAudioSystem *) device)->TransmitSystemAudioModeStatus(command.initiator); | |
356 | } | |
357 | ||
358 | return false; | |
359 | } | |
360 | ||
361 | bool CCECCommandHandler::HandleImageViewOn(const cec_command &command) | |
362 | { | |
37b0c572 | 363 | m_processor->m_busDevices[command.initiator]->SetActiveSource(); |
1a6669b8 LOK |
364 | return true; |
365 | } | |
366 | ||
e9de9629 LOK |
367 | bool CCECCommandHandler::HandleMenuRequest(const cec_command &command) |
368 | { | |
8e57f83c | 369 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
0f23c85c | 370 | { |
6b72afcd LOK |
371 | if (command.parameters[0] == CEC_MENU_REQUEST_TYPE_QUERY) |
372 | { | |
373 | CCECBusDevice *device = GetDevice(command.destination); | |
374 | if (device) | |
375 | return device->TransmitMenuState(command.initiator); | |
376 | } | |
15d1a84c LOK |
377 | } |
378 | ||
379 | return false; | |
380 | } | |
381 | ||
382 | bool CCECCommandHandler::HandleReportAudioStatus(const cec_command &command) | |
383 | { | |
384 | if (command.parameters.size == 1) | |
385 | { | |
386 | CCECBusDevice *device = GetDevice(command.initiator); | |
387 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
6b72afcd | 388 | { |
15d1a84c LOK |
389 | ((CCECAudioSystem *)device)->SetAudioStatus(command.parameters[0]); |
390 | return true; | |
6b72afcd | 391 | } |
0f23c85c LOK |
392 | } |
393 | return false; | |
e9de9629 LOK |
394 | } |
395 | ||
907bd60f LOK |
396 | bool CCECCommandHandler::HandleReportPhysicalAddress(const cec_command &command) |
397 | { | |
0bfce006 | 398 | if (command.parameters.size == 3) |
907bd60f LOK |
399 | { |
400 | uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
16b1e052 | 401 | SetPhysicalAddress(command.initiator, iNewAddress); |
907bd60f LOK |
402 | } |
403 | return true; | |
404 | } | |
405 | ||
e55f3f70 LOK |
406 | bool CCECCommandHandler::HandleReportPowerStatus(const cec_command &command) |
407 | { | |
408 | if (command.parameters.size == 1) | |
409 | { | |
410 | CCECBusDevice *device = GetDevice(command.initiator); | |
411 | if (device) | |
412 | device->SetPowerStatus((cec_power_status) command.parameters[0]); | |
413 | } | |
414 | return true; | |
415 | } | |
416 | ||
e9de9629 LOK |
417 | bool CCECCommandHandler::HandleRequestActiveSource(const cec_command &command) |
418 | { | |
8e57f83c | 419 | if (m_processor->IsRunning()) |
5f316715 | 420 | { |
5477a250 | 421 | CLibCEC::AddLog(CEC_LOG_DEBUG, ">> %i requests active source", (uint8_t) command.initiator); |
8747dd4f | 422 | |
5f316715 | 423 | vector<CCECBusDevice *> devices; |
f00ff009 | 424 | for (size_t iDevicePtr = 0; iDevicePtr < GetMyDevices(devices); iDevicePtr++) |
5f316715 | 425 | devices[iDevicePtr]->TransmitActiveSource(); |
c4098482 | 426 | |
5f316715 LOK |
427 | return true; |
428 | } | |
429 | return false; | |
e9de9629 LOK |
430 | } |
431 | ||
432 | bool CCECCommandHandler::HandleRoutingChange(const cec_command &command) | |
433 | { | |
434 | if (command.parameters.size == 4) | |
435 | { | |
436 | uint16_t iOldAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
437 | uint16_t iNewAddress = ((uint16_t)command.parameters[2] << 8) | ((uint16_t)command.parameters[3]); | |
e9de9629 | 438 | |
0f23c85c LOK |
439 | CCECBusDevice *device = GetDevice(command.initiator); |
440 | if (device) | |
9dc04b07 | 441 | device->SetStreamPath(iNewAddress, iOldAddress); |
e9de9629 LOK |
442 | } |
443 | return true; | |
444 | } | |
445 | ||
907bd60f LOK |
446 | bool CCECCommandHandler::HandleRoutingInformation(const cec_command &command) |
447 | { | |
448 | if (command.parameters.size == 2) | |
449 | { | |
450 | uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
37b0c572 | 451 | m_processor->SetActiveSource(iNewAddress); |
907bd60f | 452 | } |
15d1a84c LOK |
453 | |
454 | return false; | |
907bd60f LOK |
455 | } |
456 | ||
a3269a0a LOK |
457 | bool CCECCommandHandler::HandleSetMenuLanguage(const cec_command &command) |
458 | { | |
459 | if (command.parameters.size == 3) | |
460 | { | |
461 | CCECBusDevice *device = GetDevice(command.initiator); | |
462 | if (device) | |
463 | { | |
464 | cec_menu_language language; | |
465 | language.device = command.initiator; | |
56701628 | 466 | for (uint8_t iPtr = 0; iPtr < 4; iPtr++) |
a3269a0a LOK |
467 | language.language[iPtr] = command.parameters[iPtr]; |
468 | language.language[3] = 0; | |
469 | device->SetMenuLanguage(language); | |
15d1a84c LOK |
470 | return true; |
471 | } | |
472 | } | |
473 | return false; | |
474 | } | |
475 | ||
476 | bool CCECCommandHandler::HandleSetOSDName(const cec_command &command) | |
477 | { | |
478 | if (command.parameters.size > 0) | |
479 | { | |
480 | CCECBusDevice *device = GetDevice(command.initiator); | |
481 | if (device) | |
482 | { | |
483 | char buf[1024]; | |
484 | for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++) | |
485 | buf[iPtr] = (char)command.parameters[iPtr]; | |
486 | buf[command.parameters.size] = 0; | |
487 | ||
488 | CStdString strName(buf); | |
489 | device->SetOSDName(strName); | |
6b72afcd | 490 | |
15d1a84c | 491 | return true; |
a3269a0a LOK |
492 | } |
493 | } | |
15d1a84c | 494 | return false; |
a3269a0a LOK |
495 | } |
496 | ||
e9de9629 LOK |
497 | bool CCECCommandHandler::HandleSetStreamPath(const cec_command &command) |
498 | { | |
8e57f83c | 499 | if (m_processor->IsRunning() && command.parameters.size >= 2) |
e9de9629 | 500 | { |
b6c7bc94 | 501 | uint16_t iStreamAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); |
5477a250 | 502 | CLibCEC::AddLog(CEC_LOG_DEBUG, ">> %i sets stream path to physical address %04x", command.initiator, iStreamAddress); |
72689600 LOK |
503 | |
504 | /* one of the device handled by libCEC has been made active */ | |
505 | CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamAddress); | |
506 | if (device && m_busDevice->MyLogicalAddressContains(device->GetLogicalAddress())) | |
507 | { | |
508 | device->SetActiveSource(); | |
509 | device->TransmitActiveSource(); | |
538d8471 LOK |
510 | |
511 | device->SetMenuState(CEC_MENU_STATE_ACTIVATED); | |
512 | device->TransmitMenuState(command.initiator); | |
72689600 | 513 | } |
e9de9629 | 514 | } |
15d1a84c | 515 | return false; |
e9de9629 LOK |
516 | } |
517 | ||
aa517a0d | 518 | bool CCECCommandHandler::HandleSystemAudioModeRequest(const cec_command &command) |
e5e86c76 | 519 | { |
8e57f83c | 520 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
e5e86c76 LOK |
521 | { |
522 | CCECBusDevice *device = GetDevice(command.destination); | |
aa517a0d LOK |
523 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) |
524 | { | |
525 | if (command.parameters.size >= 2) | |
526 | { | |
527 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
528 | ((CCECAudioSystem *) device)->SetSystemAudioModeStatus(CEC_SYSTEM_AUDIO_STATUS_ON); | |
529 | uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
530 | CCECBusDevice *newActiveDevice = GetDeviceByPhysicalAddress(iNewAddress); | |
531 | if (newActiveDevice) | |
37b0c572 | 532 | newActiveDevice->SetActiveSource(); |
aa517a0d LOK |
533 | return ((CCECAudioSystem *) device)->TransmitSetSystemAudioMode(command.initiator); |
534 | } | |
535 | else | |
536 | { | |
537 | ((CCECAudioSystem *) device)->SetSystemAudioModeStatus(CEC_SYSTEM_AUDIO_STATUS_OFF); | |
538 | return ((CCECAudioSystem *) device)->TransmitSetSystemAudioMode(command.initiator); | |
539 | } | |
540 | } | |
e5e86c76 | 541 | } |
6b72afcd | 542 | return false; |
e5e86c76 LOK |
543 | } |
544 | ||
4d6b4433 LOK |
545 | bool CCECCommandHandler::HandleStandby(const cec_command &command) |
546 | { | |
547 | CCECBusDevice *device = GetDevice(command.initiator); | |
548 | if (device) | |
549 | device->SetPowerStatus(CEC_POWER_STATUS_STANDBY); | |
6b72afcd | 550 | |
4d6b4433 LOK |
551 | return true; |
552 | } | |
553 | ||
aa517a0d | 554 | bool CCECCommandHandler::HandleSystemAudioModeStatus(const cec_command &command) |
868dc71f | 555 | { |
aa517a0d | 556 | if (command.parameters.size == 1) |
868dc71f | 557 | { |
aa517a0d LOK |
558 | CCECBusDevice *device = GetDevice(command.initiator); |
559 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
560 | { | |
561 | ((CCECAudioSystem *)device)->SetSystemAudioModeStatus((cec_system_audio_status)command.parameters[0]); | |
562 | return true; | |
563 | } | |
564 | } | |
565 | ||
566 | return false; | |
567 | } | |
568 | ||
569 | bool CCECCommandHandler::HandleSetSystemAudioMode(const cec_command &command) | |
570 | { | |
571 | if (command.parameters.size == 1) | |
572 | { | |
573 | CCECBusDevice *device = GetDevice(command.initiator); | |
574 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
575 | { | |
576 | ((CCECAudioSystem *)device)->SetSystemAudioModeStatus((cec_system_audio_status)command.parameters[0]); | |
577 | return true; | |
578 | } | |
868dc71f LOK |
579 | } |
580 | ||
581 | return false; | |
582 | } | |
583 | ||
1a6669b8 | 584 | bool CCECCommandHandler::HandleTextViewOn(const cec_command &command) |
cf0ecd85 | 585 | { |
37b0c572 | 586 | m_processor->m_busDevices[command.initiator]->SetActiveSource(); |
1a6669b8 | 587 | return true; |
cf0ecd85 LOK |
588 | } |
589 | ||
e9de9629 LOK |
590 | bool CCECCommandHandler::HandleUserControlPressed(const cec_command &command) |
591 | { | |
8e57f83c | 592 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination) && command.parameters.size > 0) |
e9de9629 | 593 | { |
02e7043e | 594 | CLibCEC::AddKey(); |
e9de9629 LOK |
595 | |
596 | if (command.parameters[0] <= CEC_USER_CONTROL_CODE_MAX) | |
597 | { | |
68391d4f LOK |
598 | if (command.parameters[0] == CEC_USER_CONTROL_CODE_POWER || |
599 | command.parameters[0] == CEC_USER_CONTROL_CODE_POWER_ON_FUNCTION) | |
600 | { | |
601 | CCECBusDevice *device = GetDevice(command.destination); | |
602 | if (device) | |
3fd2a2b8 | 603 | { |
68391d4f | 604 | device->SetPowerStatus(CEC_POWER_STATUS_ON); |
3fd2a2b8 LOK |
605 | if (device->MyLogicalAddressContains(device->GetLogicalAddress())) |
606 | { | |
607 | device->SetActiveSource(); | |
608 | device->TransmitActiveSource(); | |
609 | ||
610 | if (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || | |
611 | device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE) | |
612 | ((CCECPlaybackDevice *)device)->TransmitDeckStatus(command.initiator); | |
613 | } | |
614 | } | |
68391d4f | 615 | } |
d1ab114f LOK |
616 | else |
617 | { | |
02e7043e | 618 | CLibCEC::SetCurrentButton((cec_user_control_code) command.parameters[0]); |
d1ab114f | 619 | } |
15d1a84c | 620 | return true; |
e9de9629 LOK |
621 | } |
622 | } | |
15d1a84c | 623 | return false; |
e9de9629 LOK |
624 | } |
625 | ||
626 | bool CCECCommandHandler::HandleUserControlRelease(const cec_command &command) | |
627 | { | |
8e57f83c | 628 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
02e7043e | 629 | CLibCEC::AddKey(); |
6b72afcd | 630 | |
e9de9629 LOK |
631 | return true; |
632 | } | |
633 | ||
1de6617c LOK |
634 | bool CCECCommandHandler::HandleVendorCommand(const cec_command & UNUSED(command)) |
635 | { | |
636 | return true; | |
637 | } | |
638 | ||
e9de9629 LOK |
639 | void CCECCommandHandler::UnhandledCommand(const cec_command &command) |
640 | { | |
5477a250 | 641 | CLibCEC::AddLog(CEC_LOG_DEBUG, "unhandled command with opcode %02x from address %d", command.opcode, command.initiator); |
0f23c85c LOK |
642 | } |
643 | ||
6f14b512 | 644 | size_t CCECCommandHandler::GetMyDevices(vector<CCECBusDevice *> &devices) const |
8747dd4f | 645 | { |
6f14b512 | 646 | size_t iReturn(0); |
8747dd4f | 647 | |
fcf10e27 | 648 | cec_logical_addresses addresses = m_processor->GetLogicalAddresses(); |
f2198ab5 | 649 | for (uint8_t iPtr = 0; iPtr < 16; iPtr++) |
8747dd4f LOK |
650 | { |
651 | if (addresses[iPtr]) | |
652 | { | |
653 | devices.push_back(GetDevice((cec_logical_address) iPtr)); | |
654 | ++iReturn; | |
655 | } | |
656 | } | |
657 | ||
658 | return iReturn; | |
659 | } | |
660 | ||
0f23c85c LOK |
661 | CCECBusDevice *CCECCommandHandler::GetDevice(cec_logical_address iLogicalAddress) const |
662 | { | |
663 | CCECBusDevice *device = NULL; | |
664 | ||
665 | if (iLogicalAddress >= CECDEVICE_TV && iLogicalAddress <= CECDEVICE_BROADCAST) | |
fcf10e27 | 666 | device = m_processor->m_busDevices[iLogicalAddress]; |
0f23c85c LOK |
667 | |
668 | return device; | |
e9de9629 | 669 | } |
6685ae07 LOK |
670 | |
671 | CCECBusDevice *CCECCommandHandler::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress) const | |
672 | { | |
fcf10e27 | 673 | return m_processor->GetDeviceByPhysicalAddress(iPhysicalAddress); |
6685ae07 | 674 | } |
181b3475 | 675 | |
c4098482 LOK |
676 | CCECBusDevice *CCECCommandHandler::GetDeviceByType(cec_device_type type) const |
677 | { | |
fcf10e27 | 678 | return m_processor->GetDeviceByType(type); |
c4098482 LOK |
679 | } |
680 | ||
8fa35473 | 681 | bool CCECCommandHandler::SetVendorId(const cec_command &command) |
181b3475 | 682 | { |
8fa35473 | 683 | bool bChanged(false); |
181b3475 LOK |
684 | if (command.parameters.size < 3) |
685 | { | |
5477a250 | 686 | CLibCEC::AddLog(CEC_LOG_WARNING, "invalid vendor ID received"); |
8fa35473 | 687 | return bChanged; |
181b3475 LOK |
688 | } |
689 | ||
bae71306 LOK |
690 | uint64_t iVendorId = ((uint64_t)command.parameters[0] << 16) + |
691 | ((uint64_t)command.parameters[1] << 8) + | |
181b3475 LOK |
692 | (uint64_t)command.parameters[2]; |
693 | ||
694 | CCECBusDevice *device = GetDevice((cec_logical_address) command.initiator); | |
695 | if (device) | |
8fa35473 LOK |
696 | bChanged = device->SetVendorId(iVendorId); |
697 | return bChanged; | |
181b3475 | 698 | } |
5e822b09 | 699 | |
16b1e052 LOK |
700 | void CCECCommandHandler::SetPhysicalAddress(cec_logical_address iAddress, uint16_t iNewAddress) |
701 | { | |
702 | if (!m_busDevice->MyLogicalAddressContains(iAddress)) | |
703 | { | |
fcf10e27 | 704 | bool bOurAddress(m_processor->GetPhysicalAddress() == iNewAddress); |
16b1e052 LOK |
705 | GetDevice(iAddress)->SetPhysicalAddress(iNewAddress); |
706 | if (bOurAddress) | |
707 | { | |
708 | /* another device reported the same physical address as ours | |
709 | * since we don't have physical address detection yet, we'll just use the | |
710 | * given address, increased by 0x100 for now */ | |
fcf10e27 | 711 | m_processor->SetPhysicalAddress(iNewAddress + 0x100); |
16b1e052 LOK |
712 | } |
713 | } | |
714 | } | |
855a3a98 | 715 | |
b64db02e | 716 | bool CCECCommandHandler::TransmitImageViewOn(const cec_logical_address iInitiator, const cec_logical_address iDestination) |
8fa35473 LOK |
717 | { |
718 | cec_command command; | |
ae693aaa | 719 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_IMAGE_VIEW_ON); |
8fa35473 | 720 | |
19cbfa8f | 721 | return Transmit(command, false); |
8fa35473 LOK |
722 | } |
723 | ||
724 | bool CCECCommandHandler::TransmitStandby(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
725 | { | |
726 | cec_command command; | |
ae693aaa | 727 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_STANDBY); |
8fa35473 | 728 | |
19cbfa8f | 729 | return Transmit(command, false); |
8fa35473 LOK |
730 | } |
731 | ||
732 | bool CCECCommandHandler::TransmitRequestCecVersion(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
733 | { | |
734 | cec_command command; | |
ae693aaa | 735 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GET_CEC_VERSION); |
8fa35473 | 736 | |
5e526919 | 737 | return Transmit(command, true, CEC_OPCODE_CEC_VERSION); |
8fa35473 LOK |
738 | } |
739 | ||
740 | bool CCECCommandHandler::TransmitRequestMenuLanguage(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
741 | { | |
742 | cec_command command; | |
ae693aaa | 743 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GET_MENU_LANGUAGE); |
8fa35473 | 744 | |
5e526919 | 745 | return Transmit(command, true, CEC_OPCODE_SET_MENU_LANGUAGE); |
8fa35473 LOK |
746 | } |
747 | ||
748 | bool CCECCommandHandler::TransmitRequestOSDName(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
749 | { | |
750 | cec_command command; | |
ae693aaa | 751 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_OSD_NAME); |
8fa35473 | 752 | |
5e526919 | 753 | return Transmit(command, true, CEC_OPCODE_SET_OSD_NAME); |
8fa35473 LOK |
754 | } |
755 | ||
756 | bool CCECCommandHandler::TransmitRequestPhysicalAddress(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
757 | { | |
758 | cec_command command; | |
ae693aaa | 759 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_PHYSICAL_ADDRESS); |
8fa35473 | 760 | |
5e526919 | 761 | return Transmit(command, true, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS); |
8fa35473 LOK |
762 | } |
763 | ||
764 | bool CCECCommandHandler::TransmitRequestPowerStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
765 | { | |
766 | cec_command command; | |
ae693aaa | 767 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_DEVICE_POWER_STATUS); |
8fa35473 | 768 | |
5e526919 | 769 | return Transmit(command, true, CEC_OPCODE_REPORT_POWER_STATUS); |
8fa35473 LOK |
770 | } |
771 | ||
772 | bool CCECCommandHandler::TransmitRequestVendorId(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
773 | { | |
774 | cec_command command; | |
ae693aaa | 775 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID); |
8fa35473 | 776 | |
5e526919 | 777 | return Transmit(command, true, CEC_OPCODE_DEVICE_VENDOR_ID); |
8fa35473 LOK |
778 | } |
779 | ||
780 | bool CCECCommandHandler::TransmitActiveSource(const cec_logical_address iInitiator, uint16_t iPhysicalAddress) | |
781 | { | |
782 | cec_command command; | |
ae693aaa | 783 | cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE); |
8fa35473 LOK |
784 | command.parameters.PushBack((uint8_t) ((iPhysicalAddress >> 8) & 0xFF)); |
785 | command.parameters.PushBack((uint8_t) (iPhysicalAddress & 0xFF)); | |
786 | ||
19cbfa8f | 787 | return Transmit(command, false); |
8fa35473 LOK |
788 | } |
789 | ||
790 | bool CCECCommandHandler::TransmitCECVersion(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_version cecVersion) | |
791 | { | |
792 | cec_command command; | |
ae693aaa | 793 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_CEC_VERSION); |
8fa35473 LOK |
794 | command.parameters.PushBack((uint8_t)cecVersion); |
795 | ||
19cbfa8f | 796 | return Transmit(command, false); |
8fa35473 LOK |
797 | } |
798 | ||
799 | bool CCECCommandHandler::TransmitInactiveSource(const cec_logical_address iInitiator, uint16_t iPhysicalAddress) | |
800 | { | |
801 | cec_command command; | |
ae693aaa | 802 | cec_command::Format(command, iInitiator, CECDEVICE_TV, CEC_OPCODE_INACTIVE_SOURCE); |
8fa35473 LOK |
803 | command.parameters.PushBack((iPhysicalAddress >> 8) & 0xFF); |
804 | command.parameters.PushBack(iPhysicalAddress & 0xFF); | |
805 | ||
19cbfa8f | 806 | return Transmit(command, false); |
8fa35473 LOK |
807 | } |
808 | ||
809 | bool CCECCommandHandler::TransmitMenuState(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_menu_state menuState) | |
810 | { | |
811 | cec_command command; | |
ae693aaa | 812 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_MENU_STATUS); |
8fa35473 LOK |
813 | command.parameters.PushBack((uint8_t)menuState); |
814 | ||
19cbfa8f | 815 | return Transmit(command, false); |
8fa35473 LOK |
816 | } |
817 | ||
818 | bool CCECCommandHandler::TransmitOSDName(const cec_logical_address iInitiator, const cec_logical_address iDestination, CStdString strDeviceName) | |
819 | { | |
820 | cec_command command; | |
ae693aaa | 821 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_OSD_NAME); |
6f14b512 | 822 | for (size_t iPtr = 0; iPtr < strDeviceName.length(); iPtr++) |
8fa35473 LOK |
823 | command.parameters.PushBack(strDeviceName.at(iPtr)); |
824 | ||
19cbfa8f | 825 | return Transmit(command, false); |
8fa35473 LOK |
826 | } |
827 | ||
828 | bool CCECCommandHandler::TransmitOSDString(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_display_control duration, const char *strMessage) | |
829 | { | |
830 | cec_command command; | |
ae693aaa | 831 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_OSD_STRING); |
8fa35473 LOK |
832 | command.parameters.PushBack((uint8_t)duration); |
833 | ||
6f14b512 | 834 | size_t iLen = strlen(strMessage); |
8fa35473 LOK |
835 | if (iLen > 13) iLen = 13; |
836 | ||
6f14b512 | 837 | for (size_t iPtr = 0; iPtr < iLen; iPtr++) |
8fa35473 LOK |
838 | command.parameters.PushBack(strMessage[iPtr]); |
839 | ||
19cbfa8f | 840 | return Transmit(command, false); |
8fa35473 LOK |
841 | } |
842 | ||
843 | bool CCECCommandHandler::TransmitPhysicalAddress(const cec_logical_address iInitiator, uint16_t iPhysicalAddress, cec_device_type type) | |
844 | { | |
845 | cec_command command; | |
ae693aaa | 846 | cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS); |
8fa35473 LOK |
847 | command.parameters.PushBack((uint8_t) ((iPhysicalAddress >> 8) & 0xFF)); |
848 | command.parameters.PushBack((uint8_t) (iPhysicalAddress & 0xFF)); | |
849 | command.parameters.PushBack((uint8_t) (type)); | |
850 | ||
19cbfa8f | 851 | return Transmit(command, false); |
8fa35473 LOK |
852 | } |
853 | ||
854 | bool CCECCommandHandler::TransmitPoll(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
855 | { | |
856 | cec_command command; | |
ae693aaa | 857 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_NONE); |
8fa35473 | 858 | |
ae693aaa | 859 | return Transmit(command, false); |
8fa35473 LOK |
860 | } |
861 | ||
862 | bool CCECCommandHandler::TransmitPowerState(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_power_status state) | |
863 | { | |
864 | cec_command command; | |
ae693aaa | 865 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_REPORT_POWER_STATUS); |
8fa35473 LOK |
866 | command.parameters.PushBack((uint8_t) state); |
867 | ||
19cbfa8f | 868 | return Transmit(command, false); |
8fa35473 LOK |
869 | } |
870 | ||
871 | bool CCECCommandHandler::TransmitVendorID(const cec_logical_address iInitiator, uint64_t iVendorId) | |
872 | { | |
873 | cec_command command; | |
ae693aaa | 874 | cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_DEVICE_VENDOR_ID); |
8fa35473 LOK |
875 | |
876 | command.parameters.PushBack((uint8_t) (((uint64_t)iVendorId >> 16) & 0xFF)); | |
877 | command.parameters.PushBack((uint8_t) (((uint64_t)iVendorId >> 8) & 0xFF)); | |
878 | command.parameters.PushBack((uint8_t) ((uint64_t)iVendorId & 0xFF)); | |
879 | ||
19cbfa8f | 880 | return Transmit(command, false); |
8fa35473 LOK |
881 | } |
882 | ||
883 | bool CCECCommandHandler::TransmitAudioStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, uint8_t state) | |
884 | { | |
885 | cec_command command; | |
ae693aaa | 886 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_REPORT_AUDIO_STATUS); |
8fa35473 LOK |
887 | command.parameters.PushBack(state); |
888 | ||
19cbfa8f | 889 | return Transmit(command, false); |
8fa35473 LOK |
890 | } |
891 | ||
892 | bool CCECCommandHandler::TransmitSetSystemAudioMode(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_system_audio_status state) | |
893 | { | |
894 | cec_command command; | |
ae693aaa | 895 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_SYSTEM_AUDIO_MODE); |
8fa35473 LOK |
896 | command.parameters.PushBack((uint8_t)state); |
897 | ||
19cbfa8f | 898 | return Transmit(command, false); |
8fa35473 LOK |
899 | } |
900 | ||
f42d3e0f LOK |
901 | bool CCECCommandHandler::TransmitSetStreamPath(uint16_t iStreamPath) |
902 | { | |
903 | cec_command command; | |
904 | cec_command::Format(command, m_busDevice->GetLogicalAddress(), CECDEVICE_BROADCAST, CEC_OPCODE_SET_STREAM_PATH); | |
905 | command.parameters.PushBack((uint8_t) ((iStreamPath >> 8) & 0xFF)); | |
906 | command.parameters.PushBack((uint8_t) (iStreamPath & 0xFF)); | |
907 | ||
908 | return Transmit(command, false); | |
909 | } | |
910 | ||
8fa35473 LOK |
911 | bool CCECCommandHandler::TransmitSystemAudioModeStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_system_audio_status state) |
912 | { | |
913 | cec_command command; | |
ae693aaa | 914 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS); |
8fa35473 LOK |
915 | command.parameters.PushBack((uint8_t)state); |
916 | ||
19cbfa8f | 917 | return Transmit(command, false); |
8fa35473 LOK |
918 | } |
919 | ||
920 | bool CCECCommandHandler::TransmitDeckStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_deck_info state) | |
921 | { | |
922 | cec_command command; | |
ae693aaa | 923 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_DECK_STATUS); |
8fa35473 LOK |
924 | command.PushBack((uint8_t)state); |
925 | ||
19cbfa8f | 926 | return Transmit(command, false); |
8fa35473 LOK |
927 | } |
928 | ||
4bec9d79 | 929 | bool CCECCommandHandler::TransmitKeypress(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_user_control_code key, bool bWait /* = true */) |
8fa35473 LOK |
930 | { |
931 | cec_command command; | |
ae693aaa | 932 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_USER_CONTROL_PRESSED); |
8fa35473 LOK |
933 | command.parameters.PushBack((uint8_t)key); |
934 | ||
4bec9d79 | 935 | return Transmit(command, bWait); |
8fa35473 LOK |
936 | } |
937 | ||
4bec9d79 | 938 | bool CCECCommandHandler::TransmitKeyRelease(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWait /* = true */) |
8fa35473 LOK |
939 | { |
940 | cec_command command; | |
ae693aaa | 941 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_USER_CONTROL_RELEASE); |
8fa35473 | 942 | |
4bec9d79 | 943 | return Transmit(command, bWait); |
8fa35473 LOK |
944 | } |
945 | ||
446c0cfc | 946 | bool CCECCommandHandler::Transmit(cec_command &command, bool bExpectResponse /* = true */, cec_opcode expectedResponse /* = CEC_OPCODE_NONE */) |
8fa35473 | 947 | { |
b64db02e | 948 | bool bReturn(false); |
ae693aaa | 949 | command.transmit_timeout = m_iTransmitTimeout; |
ae693aaa | 950 | |
ae693aaa | 951 | { |
861832f6 | 952 | uint8_t iTries(0), iMaxTries(command.opcode == CEC_OPCODE_NONE ? 1 : m_iTransmitRetries + 1); |
f00ff009 LOK |
953 | CLockObject writeLock(m_processor->m_transmitMutex); |
954 | CLockObject receiveLock(m_receiveMutex); | |
19cbfa8f | 955 | while (!bReturn && ++iTries <= iMaxTries) |
b64db02e | 956 | { |
446c0cfc | 957 | m_expectedResponse = expectedResponse; |
99666519 | 958 | if ((bReturn = m_processor->Transmit(command)) == true) |
19cbfa8f | 959 | { |
5477a250 | 960 | CLibCEC::AddLog(CEC_LOG_DEBUG, "command transmitted"); |
4478bc79 | 961 | if (bExpectResponse) |
960f33c6 | 962 | bReturn = m_condition.Wait(m_receiveMutex, m_bRcvSignal, m_iTransmitWait); |
94e9a2af LOK |
963 | m_bRcvSignal = false; |
964 | CLibCEC::AddLog(CEC_LOG_DEBUG, bReturn ? "expected response received" : "expected response not received"); | |
19cbfa8f | 965 | } |
b64db02e | 966 | } |
ae693aaa | 967 | } |
8fa35473 | 968 | |
b64db02e | 969 | return bReturn; |
8fa35473 | 970 | } |
83be0701 | 971 | |
3e61b350 | 972 | bool CCECCommandHandler::ActivateSource(void) |
83be0701 LOK |
973 | { |
974 | if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV) | |
975 | { | |
842262d8 | 976 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
6b1eea98 LOK |
977 | primary->SetPowerStatus(CEC_POWER_STATUS_ON); |
978 | primary->SetMenuState(CEC_MENU_STATE_ACTIVATED); | |
979 | ||
89a726fa LOK |
980 | if (m_processor->GetPrimaryDevice()->GetPhysicalAddress(false) != 0xffff) |
981 | { | |
982 | m_processor->SetActiveSource(); | |
983 | primary->TransmitMenuState(m_busDevice->GetLogicalAddress()); | |
984 | m_bHandlerInited = true; | |
985 | } | |
83be0701 | 986 | } |
7dc58c9f | 987 | return true; |
83be0701 | 988 | } |