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