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