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