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