Commit | Line | Data |
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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; |
f00ff009 | 41 | using namespace PLATFORM; |
e9de9629 | 42 | |
8fa35473 LOK |
43 | CCECCommandHandler::CCECCommandHandler(CCECBusDevice *busDevice) : |
44 | m_busDevice(busDevice), | |
45 | m_processor(m_busDevice->GetProcessor()), | |
ae693aaa LOK |
46 | m_iTransmitTimeout(CEC_DEFAULT_TRANSMIT_TIMEOUT), |
47 | m_iTransmitWait(CEC_DEFAULT_TRANSMIT_WAIT), | |
89a726fa | 48 | m_iTransmitRetries(CEC_DEFAULT_TRANSMIT_RETRIES), |
b64db02e | 49 | m_bHandlerInited(false), |
446c0cfc | 50 | m_iUseCounter(0), |
7b74fdfb | 51 | m_expectedResponse(CEC_OPCODE_NONE), |
d79b67d8 | 52 | m_bOPTSendDeckStatusUpdateOnActiveSource(false), |
cf4931be | 53 | m_vendorId(CEC_VENDOR_UNKNOWN) |
e9de9629 | 54 | { |
8fa35473 LOK |
55 | } |
56 | ||
57 | CCECCommandHandler::~CCECCommandHandler(void) | |
58 | { | |
f00ff009 LOK |
59 | CLockObject lock(m_processor->m_transmitMutex); |
60 | CLockObject receiveLock(m_receiveMutex); | |
8fa35473 | 61 | m_condition.Broadcast(); |
e9de9629 LOK |
62 | } |
63 | ||
64 | bool CCECCommandHandler::HandleCommand(const cec_command &command) | |
65 | { | |
3e61b350 | 66 | bool bHandled(true); |
e9de9629 | 67 | |
b64db02e | 68 | MarkBusy(); |
5e822b09 | 69 | CStdString strLog; |
fcf10e27 | 70 | 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 |
71 | m_busDevice->AddLog(CEC_LOG_NOTICE, strLog); |
72 | ||
855a3a98 LOK |
73 | m_processor->AddCommand(command); |
74 | ||
6b72afcd | 75 | switch(command.opcode) |
e9de9629 | 76 | { |
6b72afcd LOK |
77 | case CEC_OPCODE_REPORT_POWER_STATUS: |
78 | HandleReportPowerStatus(command); | |
79 | break; | |
80 | case CEC_OPCODE_CEC_VERSION: | |
81 | HandleDeviceCecVersion(command); | |
82 | break; | |
83 | case CEC_OPCODE_SET_MENU_LANGUAGE: | |
84 | HandleSetMenuLanguage(command); | |
85 | break; | |
86 | case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS: | |
3e61b350 LOK |
87 | if (m_processor->IsInitialised()) |
88 | HandleGivePhysicalAddress(command); | |
6b72afcd LOK |
89 | break; |
90 | case CEC_OPCODE_GIVE_OSD_NAME: | |
3e61b350 LOK |
91 | if (m_processor->IsInitialised()) |
92 | HandleGiveOSDName(command); | |
6b72afcd LOK |
93 | break; |
94 | case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID: | |
3e61b350 LOK |
95 | if (m_processor->IsInitialised()) |
96 | HandleGiveDeviceVendorId(command); | |
6b72afcd LOK |
97 | break; |
98 | case CEC_OPCODE_DEVICE_VENDOR_ID: | |
3e61b350 | 99 | HandleDeviceVendorId(command); |
6b72afcd LOK |
100 | break; |
101 | case CEC_OPCODE_VENDOR_COMMAND_WITH_ID: | |
102 | HandleDeviceVendorCommandWithId(command); | |
103 | break; | |
104 | case CEC_OPCODE_GIVE_DECK_STATUS: | |
3e61b350 LOK |
105 | if (m_processor->IsInitialised()) |
106 | HandleGiveDeckStatus(command); | |
6b72afcd LOK |
107 | break; |
108 | case CEC_OPCODE_DECK_CONTROL: | |
109 | HandleDeckControl(command); | |
110 | break; | |
111 | case CEC_OPCODE_MENU_REQUEST: | |
3e61b350 LOK |
112 | if (m_processor->IsInitialised()) |
113 | HandleMenuRequest(command); | |
6b72afcd LOK |
114 | break; |
115 | case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS: | |
3e61b350 LOK |
116 | if (m_processor->IsInitialised()) |
117 | HandleGiveDevicePowerStatus(command); | |
6b72afcd LOK |
118 | break; |
119 | case CEC_OPCODE_GET_CEC_VERSION: | |
3e61b350 LOK |
120 | if (m_processor->IsInitialised()) |
121 | HandleGetCecVersion(command); | |
6b72afcd LOK |
122 | break; |
123 | case CEC_OPCODE_USER_CONTROL_PRESSED: | |
3e61b350 LOK |
124 | if (m_processor->IsInitialised()) |
125 | HandleUserControlPressed(command); | |
6b72afcd LOK |
126 | break; |
127 | case CEC_OPCODE_USER_CONTROL_RELEASE: | |
3e61b350 LOK |
128 | if (m_processor->IsInitialised()) |
129 | HandleUserControlRelease(command); | |
6b72afcd LOK |
130 | break; |
131 | case CEC_OPCODE_GIVE_AUDIO_STATUS: | |
3e61b350 LOK |
132 | if (m_processor->IsInitialised()) |
133 | HandleGiveAudioStatus(command); | |
6b72afcd LOK |
134 | break; |
135 | case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS: | |
3e61b350 LOK |
136 | if (m_processor->IsInitialised()) |
137 | HandleGiveSystemAudioModeStatus(command); | |
6b72afcd LOK |
138 | break; |
139 | case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST: | |
3e61b350 LOK |
140 | if (m_processor->IsInitialised()) |
141 | HandleSystemAudioModeRequest(command); | |
aa517a0d LOK |
142 | break; |
143 | case CEC_OPCODE_REPORT_AUDIO_STATUS: | |
855a3a98 | 144 | HandleReportAudioStatus(command); |
aa517a0d LOK |
145 | break; |
146 | case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS: | |
855a3a98 | 147 | HandleSystemAudioModeStatus(command); |
aa517a0d LOK |
148 | break; |
149 | case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE: | |
855a3a98 | 150 | HandleSetSystemAudioMode(command); |
6b72afcd LOK |
151 | break; |
152 | case CEC_OPCODE_REQUEST_ACTIVE_SOURCE: | |
3e61b350 LOK |
153 | if (m_processor->IsInitialised()) |
154 | HandleRequestActiveSource(command); | |
6b72afcd LOK |
155 | break; |
156 | case CEC_OPCODE_SET_STREAM_PATH: | |
157 | HandleSetStreamPath(command); | |
158 | break; | |
159 | case CEC_OPCODE_ROUTING_CHANGE: | |
160 | HandleRoutingChange(command); | |
161 | break; | |
907bd60f LOK |
162 | case CEC_OPCODE_ROUTING_INFORMATION: |
163 | HandleRoutingInformation(command); | |
164 | break; | |
6b72afcd | 165 | case CEC_OPCODE_STANDBY: |
3e61b350 LOK |
166 | if (m_processor->IsInitialised()) |
167 | HandleStandby(command); | |
6b72afcd LOK |
168 | break; |
169 | case CEC_OPCODE_ACTIVE_SOURCE: | |
170 | HandleActiveSource(command); | |
171 | break; | |
907bd60f LOK |
172 | case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS: |
173 | HandleReportPhysicalAddress(command); | |
174 | break; | |
15d1a84c LOK |
175 | case CEC_OPCODE_SET_OSD_NAME: |
176 | HandleSetOSDName(command); | |
177 | break; | |
1a6669b8 LOK |
178 | case CEC_OPCODE_IMAGE_VIEW_ON: |
179 | HandleImageViewOn(command); | |
180 | break; | |
181 | case CEC_OPCODE_TEXT_VIEW_ON: | |
182 | HandleTextViewOn(command); | |
183 | break; | |
4d738fe3 LOK |
184 | case CEC_OPCODE_FEATURE_ABORT: |
185 | HandleFeatureAbort(command); | |
186 | break; | |
468a1414 LOK |
187 | case CEC_OPCODE_VENDOR_COMMAND: |
188 | HandleVendorCommand(command); | |
189 | break; | |
6b72afcd LOK |
190 | default: |
191 | UnhandledCommand(command); | |
e9de9629 | 192 | bHandled = false; |
6b72afcd | 193 | break; |
e9de9629 LOK |
194 | } |
195 | ||
3e61b350 | 196 | if (bHandled) |
8fa35473 | 197 | { |
f00ff009 | 198 | CLockObject lock(m_receiveMutex); |
446c0cfc LOK |
199 | if (m_expectedResponse == CEC_OPCODE_NONE || |
200 | m_expectedResponse == command.opcode) | |
201 | m_condition.Signal(); | |
8fa35473 LOK |
202 | } |
203 | ||
b64db02e | 204 | MarkReady(); |
e9de9629 LOK |
205 | return bHandled; |
206 | } | |
207 | ||
be5b0e24 LOK |
208 | bool CCECCommandHandler::HandleActiveSource(const cec_command &command) |
209 | { | |
210 | if (command.parameters.size == 2) | |
211 | { | |
212 | uint16_t iAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
37b0c572 | 213 | return m_processor->SetActiveSource(iAddress); |
be5b0e24 LOK |
214 | } |
215 | ||
216 | return true; | |
217 | } | |
218 | ||
a9232a79 LOK |
219 | bool CCECCommandHandler::HandleDeckControl(const cec_command &command) |
220 | { | |
221 | CCECBusDevice *device = GetDevice(command.destination); | |
88e5de6f | 222 | if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE) && command.parameters.size > 0) |
a9232a79 LOK |
223 | { |
224 | ((CCECPlaybackDevice *) device)->SetDeckControlMode((cec_deck_control_mode) command.parameters[0]); | |
225 | return true; | |
226 | } | |
227 | ||
228 | return false; | |
229 | } | |
230 | ||
6a1c0009 LOK |
231 | bool CCECCommandHandler::HandleDeviceCecVersion(const cec_command &command) |
232 | { | |
233 | if (command.parameters.size == 1) | |
234 | { | |
235 | CCECBusDevice *device = GetDevice(command.initiator); | |
236 | if (device) | |
237 | device->SetCecVersion((cec_version) command.parameters[0]); | |
238 | } | |
239 | ||
240 | return true; | |
241 | } | |
242 | ||
e9de9629 LOK |
243 | bool CCECCommandHandler::HandleDeviceVendorCommandWithId(const cec_command &command) |
244 | { | |
5f316715 | 245 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
fcf10e27 | 246 | m_processor->TransmitAbort(command.initiator, command.opcode, CEC_ABORT_REASON_REFUSED); |
6b72afcd | 247 | |
6a1c0009 | 248 | return true; |
e9de9629 LOK |
249 | } |
250 | ||
251 | bool CCECCommandHandler::HandleDeviceVendorId(const cec_command &command) | |
252 | { | |
8fa35473 | 253 | return SetVendorId(command); |
e9de9629 LOK |
254 | } |
255 | ||
4d738fe3 LOK |
256 | bool CCECCommandHandler::HandleFeatureAbort(const cec_command &command) |
257 | { | |
258 | if (command.parameters.size == 2) | |
259 | { | |
260 | m_processor->m_busDevices[command.initiator]->SetUnsupportedFeature((cec_opcode)command.parameters[0]); | |
261 | } | |
7de6ad36 | 262 | return true; |
4d738fe3 LOK |
263 | } |
264 | ||
e9de9629 LOK |
265 | bool CCECCommandHandler::HandleGetCecVersion(const cec_command &command) |
266 | { | |
5f316715 | 267 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
268 | { |
269 | CCECBusDevice *device = GetDevice(command.destination); | |
270 | if (device) | |
271 | return device->TransmitCECVersion(command.initiator); | |
272 | } | |
0f23c85c LOK |
273 | |
274 | return false; | |
e9de9629 LOK |
275 | } |
276 | ||
a1f8fb1b LOK |
277 | bool CCECCommandHandler::HandleGiveAudioStatus(const cec_command &command) |
278 | { | |
5f316715 | 279 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
280 | { |
281 | CCECBusDevice *device = GetDevice(command.destination); | |
282 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
283 | return ((CCECAudioSystem *) device)->TransmitAudioStatus(command.initiator); | |
284 | } | |
a1f8fb1b LOK |
285 | |
286 | return false; | |
287 | } | |
288 | ||
e9de9629 LOK |
289 | bool CCECCommandHandler::HandleGiveDeckStatus(const cec_command &command) |
290 | { | |
5f316715 | 291 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
292 | { |
293 | CCECBusDevice *device = GetDevice(command.destination); | |
294 | if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)) | |
295 | return ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator); | |
296 | } | |
0f23c85c LOK |
297 | |
298 | return false; | |
e9de9629 LOK |
299 | } |
300 | ||
301 | bool CCECCommandHandler::HandleGiveDevicePowerStatus(const cec_command &command) | |
302 | { | |
5f316715 | 303 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
304 | { |
305 | CCECBusDevice *device = GetDevice(command.destination); | |
306 | if (device) | |
307 | return device->TransmitPowerState(command.initiator); | |
308 | } | |
0f23c85c LOK |
309 | |
310 | return false; | |
e9de9629 LOK |
311 | } |
312 | ||
313 | bool CCECCommandHandler::HandleGiveDeviceVendorId(const cec_command &command) | |
314 | { | |
5f316715 | 315 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
316 | { |
317 | CCECBusDevice *device = GetDevice(command.destination); | |
318 | if (device) | |
319 | return device->TransmitVendorID(command.initiator); | |
320 | } | |
0f23c85c LOK |
321 | |
322 | return false; | |
e9de9629 LOK |
323 | } |
324 | ||
325 | bool CCECCommandHandler::HandleGiveOSDName(const cec_command &command) | |
326 | { | |
5f316715 | 327 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
328 | { |
329 | CCECBusDevice *device = GetDevice(command.destination); | |
330 | if (device) | |
331 | return device->TransmitOSDName(command.initiator); | |
332 | } | |
0f23c85c LOK |
333 | |
334 | return false; | |
e9de9629 LOK |
335 | } |
336 | ||
337 | bool CCECCommandHandler::HandleGivePhysicalAddress(const cec_command &command) | |
338 | { | |
5f316715 | 339 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
340 | { |
341 | CCECBusDevice *device = GetDevice(command.destination); | |
342 | if (device) | |
3c20db73 LOK |
343 | { |
344 | device->SetActiveSource(); | |
345 | return device->TransmitPhysicalAddress() && | |
346 | device->TransmitActiveSource(); | |
347 | } | |
6b72afcd | 348 | } |
09c10b66 LOK |
349 | |
350 | return false; | |
e9de9629 LOK |
351 | } |
352 | ||
1a6669b8 LOK |
353 | bool CCECCommandHandler::HandleGiveSystemAudioModeStatus(const cec_command &command) |
354 | { | |
5f316715 | 355 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
1a6669b8 LOK |
356 | { |
357 | CCECBusDevice *device = GetDevice(command.destination); | |
358 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
359 | return ((CCECAudioSystem *) device)->TransmitSystemAudioModeStatus(command.initiator); | |
360 | } | |
361 | ||
362 | return false; | |
363 | } | |
364 | ||
365 | bool CCECCommandHandler::HandleImageViewOn(const cec_command &command) | |
366 | { | |
37b0c572 | 367 | m_processor->m_busDevices[command.initiator]->SetActiveSource(); |
1a6669b8 LOK |
368 | return true; |
369 | } | |
370 | ||
e9de9629 LOK |
371 | bool CCECCommandHandler::HandleMenuRequest(const cec_command &command) |
372 | { | |
5f316715 | 373 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
0f23c85c | 374 | { |
6b72afcd LOK |
375 | if (command.parameters[0] == CEC_MENU_REQUEST_TYPE_QUERY) |
376 | { | |
377 | CCECBusDevice *device = GetDevice(command.destination); | |
378 | if (device) | |
379 | return device->TransmitMenuState(command.initiator); | |
380 | } | |
15d1a84c LOK |
381 | } |
382 | ||
383 | return false; | |
384 | } | |
385 | ||
386 | bool CCECCommandHandler::HandleReportAudioStatus(const cec_command &command) | |
387 | { | |
388 | if (command.parameters.size == 1) | |
389 | { | |
390 | CCECBusDevice *device = GetDevice(command.initiator); | |
391 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
6b72afcd | 392 | { |
15d1a84c LOK |
393 | ((CCECAudioSystem *)device)->SetAudioStatus(command.parameters[0]); |
394 | return true; | |
6b72afcd | 395 | } |
0f23c85c LOK |
396 | } |
397 | return false; | |
e9de9629 LOK |
398 | } |
399 | ||
907bd60f LOK |
400 | bool CCECCommandHandler::HandleReportPhysicalAddress(const cec_command &command) |
401 | { | |
0bfce006 | 402 | if (command.parameters.size == 3) |
907bd60f LOK |
403 | { |
404 | uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
16b1e052 | 405 | SetPhysicalAddress(command.initiator, iNewAddress); |
907bd60f LOK |
406 | } |
407 | return true; | |
408 | } | |
409 | ||
e55f3f70 LOK |
410 | bool CCECCommandHandler::HandleReportPowerStatus(const cec_command &command) |
411 | { | |
412 | if (command.parameters.size == 1) | |
413 | { | |
414 | CCECBusDevice *device = GetDevice(command.initiator); | |
415 | if (device) | |
416 | device->SetPowerStatus((cec_power_status) command.parameters[0]); | |
417 | } | |
418 | return true; | |
419 | } | |
420 | ||
e9de9629 LOK |
421 | bool CCECCommandHandler::HandleRequestActiveSource(const cec_command &command) |
422 | { | |
5f316715 LOK |
423 | if (m_processor->IsStarted()) |
424 | { | |
425 | CStdString strLog; | |
426 | strLog.Format(">> %i requests active source", (uint8_t) command.initiator); | |
427 | m_busDevice->AddLog(CEC_LOG_DEBUG, strLog.c_str()); | |
8747dd4f | 428 | |
5f316715 | 429 | vector<CCECBusDevice *> devices; |
f00ff009 | 430 | for (size_t iDevicePtr = 0; iDevicePtr < GetMyDevices(devices); iDevicePtr++) |
5f316715 | 431 | devices[iDevicePtr]->TransmitActiveSource(); |
c4098482 | 432 | |
5f316715 LOK |
433 | return true; |
434 | } | |
435 | return false; | |
e9de9629 LOK |
436 | } |
437 | ||
438 | bool CCECCommandHandler::HandleRoutingChange(const cec_command &command) | |
439 | { | |
440 | if (command.parameters.size == 4) | |
441 | { | |
442 | uint16_t iOldAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
443 | uint16_t iNewAddress = ((uint16_t)command.parameters[2] << 8) | ((uint16_t)command.parameters[3]); | |
e9de9629 | 444 | |
0f23c85c LOK |
445 | CCECBusDevice *device = GetDevice(command.initiator); |
446 | if (device) | |
9dc04b07 | 447 | device->SetStreamPath(iNewAddress, iOldAddress); |
e9de9629 LOK |
448 | } |
449 | return true; | |
450 | } | |
451 | ||
907bd60f LOK |
452 | bool CCECCommandHandler::HandleRoutingInformation(const cec_command &command) |
453 | { | |
454 | if (command.parameters.size == 2) | |
455 | { | |
456 | uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
37b0c572 | 457 | m_processor->SetActiveSource(iNewAddress); |
907bd60f | 458 | } |
15d1a84c LOK |
459 | |
460 | return false; | |
907bd60f LOK |
461 | } |
462 | ||
a3269a0a LOK |
463 | bool CCECCommandHandler::HandleSetMenuLanguage(const cec_command &command) |
464 | { | |
465 | if (command.parameters.size == 3) | |
466 | { | |
467 | CCECBusDevice *device = GetDevice(command.initiator); | |
468 | if (device) | |
469 | { | |
470 | cec_menu_language language; | |
471 | language.device = command.initiator; | |
56701628 | 472 | for (uint8_t iPtr = 0; iPtr < 4; iPtr++) |
a3269a0a LOK |
473 | language.language[iPtr] = command.parameters[iPtr]; |
474 | language.language[3] = 0; | |
475 | device->SetMenuLanguage(language); | |
15d1a84c LOK |
476 | return true; |
477 | } | |
478 | } | |
479 | return false; | |
480 | } | |
481 | ||
482 | bool CCECCommandHandler::HandleSetOSDName(const cec_command &command) | |
483 | { | |
484 | if (command.parameters.size > 0) | |
485 | { | |
486 | CCECBusDevice *device = GetDevice(command.initiator); | |
487 | if (device) | |
488 | { | |
489 | char buf[1024]; | |
490 | for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++) | |
491 | buf[iPtr] = (char)command.parameters[iPtr]; | |
492 | buf[command.parameters.size] = 0; | |
493 | ||
494 | CStdString strName(buf); | |
495 | device->SetOSDName(strName); | |
6b72afcd | 496 | |
15d1a84c | 497 | return true; |
a3269a0a LOK |
498 | } |
499 | } | |
15d1a84c | 500 | return false; |
a3269a0a LOK |
501 | } |
502 | ||
e9de9629 LOK |
503 | bool CCECCommandHandler::HandleSetStreamPath(const cec_command &command) |
504 | { | |
5f316715 | 505 | if (m_processor->IsStarted() && command.parameters.size >= 2) |
e9de9629 | 506 | { |
b6c7bc94 | 507 | uint16_t iStreamAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); |
e9de9629 | 508 | CStdString strLog; |
b6c7bc94 | 509 | strLog.Format(">> %i sets stream path to physical address %04x", command.initiator, iStreamAddress); |
e9de9629 | 510 | m_busDevice->AddLog(CEC_LOG_DEBUG, strLog.c_str()); |
72689600 LOK |
511 | |
512 | /* one of the device handled by libCEC has been made active */ | |
513 | CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamAddress); | |
514 | if (device && m_busDevice->MyLogicalAddressContains(device->GetLogicalAddress())) | |
515 | { | |
516 | device->SetActiveSource(); | |
517 | device->TransmitActiveSource(); | |
518 | } | |
e9de9629 | 519 | } |
15d1a84c | 520 | return false; |
e9de9629 LOK |
521 | } |
522 | ||
aa517a0d | 523 | bool CCECCommandHandler::HandleSystemAudioModeRequest(const cec_command &command) |
e5e86c76 | 524 | { |
5f316715 | 525 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
e5e86c76 LOK |
526 | { |
527 | CCECBusDevice *device = GetDevice(command.destination); | |
aa517a0d LOK |
528 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) |
529 | { | |
530 | if (command.parameters.size >= 2) | |
531 | { | |
532 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
533 | ((CCECAudioSystem *) device)->SetSystemAudioModeStatus(CEC_SYSTEM_AUDIO_STATUS_ON); | |
534 | uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
535 | CCECBusDevice *newActiveDevice = GetDeviceByPhysicalAddress(iNewAddress); | |
536 | if (newActiveDevice) | |
37b0c572 | 537 | newActiveDevice->SetActiveSource(); |
aa517a0d LOK |
538 | return ((CCECAudioSystem *) device)->TransmitSetSystemAudioMode(command.initiator); |
539 | } | |
540 | else | |
541 | { | |
542 | ((CCECAudioSystem *) device)->SetSystemAudioModeStatus(CEC_SYSTEM_AUDIO_STATUS_OFF); | |
543 | return ((CCECAudioSystem *) device)->TransmitSetSystemAudioMode(command.initiator); | |
544 | } | |
545 | } | |
e5e86c76 | 546 | } |
6b72afcd | 547 | return false; |
e5e86c76 LOK |
548 | } |
549 | ||
4d6b4433 LOK |
550 | bool CCECCommandHandler::HandleStandby(const cec_command &command) |
551 | { | |
552 | CCECBusDevice *device = GetDevice(command.initiator); | |
553 | if (device) | |
554 | device->SetPowerStatus(CEC_POWER_STATUS_STANDBY); | |
6b72afcd | 555 | |
4d6b4433 LOK |
556 | return true; |
557 | } | |
558 | ||
aa517a0d | 559 | bool CCECCommandHandler::HandleSystemAudioModeStatus(const cec_command &command) |
868dc71f | 560 | { |
aa517a0d | 561 | if (command.parameters.size == 1) |
868dc71f | 562 | { |
aa517a0d LOK |
563 | CCECBusDevice *device = GetDevice(command.initiator); |
564 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
565 | { | |
566 | ((CCECAudioSystem *)device)->SetSystemAudioModeStatus((cec_system_audio_status)command.parameters[0]); | |
567 | return true; | |
568 | } | |
569 | } | |
570 | ||
571 | return false; | |
572 | } | |
573 | ||
574 | bool CCECCommandHandler::HandleSetSystemAudioMode(const cec_command &command) | |
575 | { | |
576 | if (command.parameters.size == 1) | |
577 | { | |
578 | CCECBusDevice *device = GetDevice(command.initiator); | |
579 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
580 | { | |
581 | ((CCECAudioSystem *)device)->SetSystemAudioModeStatus((cec_system_audio_status)command.parameters[0]); | |
582 | return true; | |
583 | } | |
868dc71f LOK |
584 | } |
585 | ||
586 | return false; | |
587 | } | |
588 | ||
1a6669b8 | 589 | bool CCECCommandHandler::HandleTextViewOn(const cec_command &command) |
cf0ecd85 | 590 | { |
37b0c572 | 591 | m_processor->m_busDevices[command.initiator]->SetActiveSource(); |
1a6669b8 | 592 | return true; |
cf0ecd85 LOK |
593 | } |
594 | ||
e9de9629 LOK |
595 | bool CCECCommandHandler::HandleUserControlPressed(const cec_command &command) |
596 | { | |
5f316715 | 597 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination) && command.parameters.size > 0) |
e9de9629 | 598 | { |
fcf10e27 | 599 | m_processor->AddKey(); |
e9de9629 LOK |
600 | |
601 | if (command.parameters[0] <= CEC_USER_CONTROL_CODE_MAX) | |
602 | { | |
603 | CStdString strLog; | |
68391d4f | 604 | strLog.Format("key pressed: %x", command.parameters[0]); |
e9de9629 LOK |
605 | m_busDevice->AddLog(CEC_LOG_DEBUG, strLog.c_str()); |
606 | ||
68391d4f LOK |
607 | if (command.parameters[0] == CEC_USER_CONTROL_CODE_POWER || |
608 | command.parameters[0] == CEC_USER_CONTROL_CODE_POWER_ON_FUNCTION) | |
609 | { | |
610 | CCECBusDevice *device = GetDevice(command.destination); | |
611 | if (device) | |
3fd2a2b8 | 612 | { |
68391d4f | 613 | device->SetPowerStatus(CEC_POWER_STATUS_ON); |
3fd2a2b8 LOK |
614 | if (device->MyLogicalAddressContains(device->GetLogicalAddress())) |
615 | { | |
616 | device->SetActiveSource(); | |
617 | device->TransmitActiveSource(); | |
618 | ||
619 | if (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || | |
620 | device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE) | |
621 | ((CCECPlaybackDevice *)device)->TransmitDeckStatus(command.initiator); | |
622 | } | |
623 | } | |
68391d4f | 624 | } |
d1ab114f LOK |
625 | else |
626 | { | |
627 | m_processor->SetCurrentButton((cec_user_control_code) command.parameters[0]); | |
628 | } | |
15d1a84c | 629 | return true; |
e9de9629 LOK |
630 | } |
631 | } | |
15d1a84c | 632 | return false; |
e9de9629 LOK |
633 | } |
634 | ||
635 | bool CCECCommandHandler::HandleUserControlRelease(const cec_command &command) | |
636 | { | |
5f316715 | 637 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
fcf10e27 | 638 | m_processor->AddKey(); |
6b72afcd | 639 | |
e9de9629 LOK |
640 | return true; |
641 | } | |
642 | ||
1de6617c LOK |
643 | bool CCECCommandHandler::HandleVendorCommand(const cec_command & UNUSED(command)) |
644 | { | |
645 | return true; | |
646 | } | |
647 | ||
e9de9629 LOK |
648 | void CCECCommandHandler::UnhandledCommand(const cec_command &command) |
649 | { | |
b5b53c7d LOK |
650 | CStdString strLog; |
651 | strLog.Format("unhandled command with opcode %02x from address %d", command.opcode, command.initiator); | |
652 | m_busDevice->AddLog(CEC_LOG_DEBUG, strLog); | |
0f23c85c LOK |
653 | } |
654 | ||
6f14b512 | 655 | size_t CCECCommandHandler::GetMyDevices(vector<CCECBusDevice *> &devices) const |
8747dd4f | 656 | { |
6f14b512 | 657 | size_t iReturn(0); |
8747dd4f | 658 | |
fcf10e27 | 659 | cec_logical_addresses addresses = m_processor->GetLogicalAddresses(); |
f2198ab5 | 660 | for (uint8_t iPtr = 0; iPtr < 16; iPtr++) |
8747dd4f LOK |
661 | { |
662 | if (addresses[iPtr]) | |
663 | { | |
664 | devices.push_back(GetDevice((cec_logical_address) iPtr)); | |
665 | ++iReturn; | |
666 | } | |
667 | } | |
668 | ||
669 | return iReturn; | |
670 | } | |
671 | ||
0f23c85c LOK |
672 | CCECBusDevice *CCECCommandHandler::GetDevice(cec_logical_address iLogicalAddress) const |
673 | { | |
674 | CCECBusDevice *device = NULL; | |
675 | ||
676 | if (iLogicalAddress >= CECDEVICE_TV && iLogicalAddress <= CECDEVICE_BROADCAST) | |
fcf10e27 | 677 | device = m_processor->m_busDevices[iLogicalAddress]; |
0f23c85c LOK |
678 | |
679 | return device; | |
e9de9629 | 680 | } |
6685ae07 LOK |
681 | |
682 | CCECBusDevice *CCECCommandHandler::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress) const | |
683 | { | |
fcf10e27 | 684 | return m_processor->GetDeviceByPhysicalAddress(iPhysicalAddress); |
6685ae07 | 685 | } |
181b3475 | 686 | |
c4098482 LOK |
687 | CCECBusDevice *CCECCommandHandler::GetDeviceByType(cec_device_type type) const |
688 | { | |
fcf10e27 | 689 | return m_processor->GetDeviceByType(type); |
c4098482 LOK |
690 | } |
691 | ||
8fa35473 | 692 | bool CCECCommandHandler::SetVendorId(const cec_command &command) |
181b3475 | 693 | { |
8fa35473 | 694 | bool bChanged(false); |
181b3475 LOK |
695 | if (command.parameters.size < 3) |
696 | { | |
697 | m_busDevice->AddLog(CEC_LOG_WARNING, "invalid vendor ID received"); | |
8fa35473 | 698 | return bChanged; |
181b3475 LOK |
699 | } |
700 | ||
bae71306 LOK |
701 | uint64_t iVendorId = ((uint64_t)command.parameters[0] << 16) + |
702 | ((uint64_t)command.parameters[1] << 8) + | |
181b3475 LOK |
703 | (uint64_t)command.parameters[2]; |
704 | ||
705 | CCECBusDevice *device = GetDevice((cec_logical_address) command.initiator); | |
706 | if (device) | |
8fa35473 LOK |
707 | bChanged = device->SetVendorId(iVendorId); |
708 | return bChanged; | |
181b3475 | 709 | } |
5e822b09 | 710 | |
16b1e052 LOK |
711 | void CCECCommandHandler::SetPhysicalAddress(cec_logical_address iAddress, uint16_t iNewAddress) |
712 | { | |
713 | if (!m_busDevice->MyLogicalAddressContains(iAddress)) | |
714 | { | |
fcf10e27 | 715 | bool bOurAddress(m_processor->GetPhysicalAddress() == iNewAddress); |
16b1e052 LOK |
716 | GetDevice(iAddress)->SetPhysicalAddress(iNewAddress); |
717 | if (bOurAddress) | |
718 | { | |
719 | /* another device reported the same physical address as ours | |
720 | * since we don't have physical address detection yet, we'll just use the | |
721 | * given address, increased by 0x100 for now */ | |
fcf10e27 | 722 | m_processor->SetPhysicalAddress(iNewAddress + 0x100); |
16b1e052 LOK |
723 | } |
724 | } | |
725 | } | |
855a3a98 LOK |
726 | |
727 | void CCECCommandHandler::HandlePoll(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
728 | { | |
729 | CStdString strLog; | |
730 | strLog.Format("<< POLL: %s (%x) -> %s (%x)", m_processor->ToString(iInitiator), iInitiator, m_processor->ToString(iDestination), iDestination); | |
731 | m_processor->AddLog(CEC_LOG_DEBUG, strLog); | |
732 | } | |
733 | ||
734 | bool CCECCommandHandler::HandleReceiveFailed(void) | |
735 | { | |
736 | /* default = error */ | |
737 | return true; | |
738 | } | |
8fa35473 | 739 | |
b64db02e | 740 | bool CCECCommandHandler::TransmitImageViewOn(const cec_logical_address iInitiator, const cec_logical_address iDestination) |
8fa35473 LOK |
741 | { |
742 | cec_command command; | |
ae693aaa | 743 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_IMAGE_VIEW_ON); |
8fa35473 | 744 | |
19cbfa8f | 745 | return Transmit(command, false); |
8fa35473 LOK |
746 | } |
747 | ||
748 | bool CCECCommandHandler::TransmitStandby(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
749 | { | |
750 | cec_command command; | |
ae693aaa | 751 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_STANDBY); |
8fa35473 | 752 | |
19cbfa8f | 753 | return Transmit(command, false); |
8fa35473 LOK |
754 | } |
755 | ||
756 | bool CCECCommandHandler::TransmitRequestCecVersion(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
757 | { | |
758 | cec_command command; | |
ae693aaa | 759 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GET_CEC_VERSION); |
8fa35473 | 760 | |
5e526919 | 761 | return Transmit(command, true, CEC_OPCODE_CEC_VERSION); |
8fa35473 LOK |
762 | } |
763 | ||
764 | bool CCECCommandHandler::TransmitRequestMenuLanguage(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
765 | { | |
766 | cec_command command; | |
ae693aaa | 767 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GET_MENU_LANGUAGE); |
8fa35473 | 768 | |
5e526919 | 769 | return Transmit(command, true, CEC_OPCODE_SET_MENU_LANGUAGE); |
8fa35473 LOK |
770 | } |
771 | ||
772 | bool CCECCommandHandler::TransmitRequestOSDName(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
773 | { | |
774 | cec_command command; | |
ae693aaa | 775 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_OSD_NAME); |
8fa35473 | 776 | |
5e526919 | 777 | return Transmit(command, true, CEC_OPCODE_SET_OSD_NAME); |
8fa35473 LOK |
778 | } |
779 | ||
780 | bool CCECCommandHandler::TransmitRequestPhysicalAddress(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
781 | { | |
782 | cec_command command; | |
ae693aaa | 783 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_PHYSICAL_ADDRESS); |
8fa35473 | 784 | |
5e526919 | 785 | return Transmit(command, true, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS); |
8fa35473 LOK |
786 | } |
787 | ||
788 | bool CCECCommandHandler::TransmitRequestPowerStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
789 | { | |
790 | cec_command command; | |
ae693aaa | 791 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_DEVICE_POWER_STATUS); |
8fa35473 | 792 | |
5e526919 | 793 | return Transmit(command, true, CEC_OPCODE_REPORT_POWER_STATUS); |
8fa35473 LOK |
794 | } |
795 | ||
796 | bool CCECCommandHandler::TransmitRequestVendorId(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
797 | { | |
798 | cec_command command; | |
ae693aaa | 799 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID); |
8fa35473 | 800 | |
5e526919 | 801 | return Transmit(command, true, CEC_OPCODE_DEVICE_VENDOR_ID); |
8fa35473 LOK |
802 | } |
803 | ||
804 | bool CCECCommandHandler::TransmitActiveSource(const cec_logical_address iInitiator, uint16_t iPhysicalAddress) | |
805 | { | |
806 | cec_command command; | |
ae693aaa | 807 | cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE); |
8fa35473 LOK |
808 | command.parameters.PushBack((uint8_t) ((iPhysicalAddress >> 8) & 0xFF)); |
809 | command.parameters.PushBack((uint8_t) (iPhysicalAddress & 0xFF)); | |
810 | ||
19cbfa8f | 811 | return Transmit(command, false); |
8fa35473 LOK |
812 | } |
813 | ||
814 | bool CCECCommandHandler::TransmitCECVersion(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_version cecVersion) | |
815 | { | |
816 | cec_command command; | |
ae693aaa | 817 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_CEC_VERSION); |
8fa35473 LOK |
818 | command.parameters.PushBack((uint8_t)cecVersion); |
819 | ||
19cbfa8f | 820 | return Transmit(command, false); |
8fa35473 LOK |
821 | } |
822 | ||
823 | bool CCECCommandHandler::TransmitInactiveSource(const cec_logical_address iInitiator, uint16_t iPhysicalAddress) | |
824 | { | |
825 | cec_command command; | |
ae693aaa | 826 | cec_command::Format(command, iInitiator, CECDEVICE_TV, CEC_OPCODE_INACTIVE_SOURCE); |
8fa35473 LOK |
827 | command.parameters.PushBack((iPhysicalAddress >> 8) & 0xFF); |
828 | command.parameters.PushBack(iPhysicalAddress & 0xFF); | |
829 | ||
19cbfa8f | 830 | return Transmit(command, false); |
8fa35473 LOK |
831 | } |
832 | ||
833 | bool CCECCommandHandler::TransmitMenuState(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_menu_state menuState) | |
834 | { | |
835 | cec_command command; | |
ae693aaa | 836 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_MENU_STATUS); |
8fa35473 LOK |
837 | command.parameters.PushBack((uint8_t)menuState); |
838 | ||
19cbfa8f | 839 | return Transmit(command, false); |
8fa35473 LOK |
840 | } |
841 | ||
842 | bool CCECCommandHandler::TransmitOSDName(const cec_logical_address iInitiator, const cec_logical_address iDestination, CStdString strDeviceName) | |
843 | { | |
844 | cec_command command; | |
ae693aaa | 845 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_OSD_NAME); |
6f14b512 | 846 | for (size_t iPtr = 0; iPtr < strDeviceName.length(); iPtr++) |
8fa35473 LOK |
847 | command.parameters.PushBack(strDeviceName.at(iPtr)); |
848 | ||
19cbfa8f | 849 | return Transmit(command, false); |
8fa35473 LOK |
850 | } |
851 | ||
852 | bool CCECCommandHandler::TransmitOSDString(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_display_control duration, const char *strMessage) | |
853 | { | |
854 | cec_command command; | |
ae693aaa | 855 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_OSD_STRING); |
8fa35473 LOK |
856 | command.parameters.PushBack((uint8_t)duration); |
857 | ||
6f14b512 | 858 | size_t iLen = strlen(strMessage); |
8fa35473 LOK |
859 | if (iLen > 13) iLen = 13; |
860 | ||
6f14b512 | 861 | for (size_t iPtr = 0; iPtr < iLen; iPtr++) |
8fa35473 LOK |
862 | command.parameters.PushBack(strMessage[iPtr]); |
863 | ||
19cbfa8f | 864 | return Transmit(command, false); |
8fa35473 LOK |
865 | } |
866 | ||
867 | bool CCECCommandHandler::TransmitPhysicalAddress(const cec_logical_address iInitiator, uint16_t iPhysicalAddress, cec_device_type type) | |
868 | { | |
869 | cec_command command; | |
ae693aaa | 870 | cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS); |
8fa35473 LOK |
871 | command.parameters.PushBack((uint8_t) ((iPhysicalAddress >> 8) & 0xFF)); |
872 | command.parameters.PushBack((uint8_t) (iPhysicalAddress & 0xFF)); | |
873 | command.parameters.PushBack((uint8_t) (type)); | |
874 | ||
19cbfa8f | 875 | return Transmit(command, false); |
8fa35473 LOK |
876 | } |
877 | ||
878 | bool CCECCommandHandler::TransmitPoll(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
879 | { | |
880 | cec_command command; | |
ae693aaa | 881 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_NONE); |
8fa35473 | 882 | |
ae693aaa | 883 | return Transmit(command, false); |
8fa35473 LOK |
884 | } |
885 | ||
886 | bool CCECCommandHandler::TransmitPowerState(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_power_status state) | |
887 | { | |
888 | cec_command command; | |
ae693aaa | 889 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_REPORT_POWER_STATUS); |
8fa35473 LOK |
890 | command.parameters.PushBack((uint8_t) state); |
891 | ||
19cbfa8f | 892 | return Transmit(command, false); |
8fa35473 LOK |
893 | } |
894 | ||
895 | bool CCECCommandHandler::TransmitVendorID(const cec_logical_address iInitiator, uint64_t iVendorId) | |
896 | { | |
897 | cec_command command; | |
ae693aaa | 898 | cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_DEVICE_VENDOR_ID); |
8fa35473 LOK |
899 | |
900 | command.parameters.PushBack((uint8_t) (((uint64_t)iVendorId >> 16) & 0xFF)); | |
901 | command.parameters.PushBack((uint8_t) (((uint64_t)iVendorId >> 8) & 0xFF)); | |
902 | command.parameters.PushBack((uint8_t) ((uint64_t)iVendorId & 0xFF)); | |
903 | ||
19cbfa8f | 904 | return Transmit(command, false); |
8fa35473 LOK |
905 | } |
906 | ||
907 | bool CCECCommandHandler::TransmitAudioStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, uint8_t state) | |
908 | { | |
909 | cec_command command; | |
ae693aaa | 910 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_REPORT_AUDIO_STATUS); |
8fa35473 LOK |
911 | command.parameters.PushBack(state); |
912 | ||
19cbfa8f | 913 | return Transmit(command, false); |
8fa35473 LOK |
914 | } |
915 | ||
916 | bool CCECCommandHandler::TransmitSetSystemAudioMode(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_system_audio_status state) | |
917 | { | |
918 | cec_command command; | |
ae693aaa | 919 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_SYSTEM_AUDIO_MODE); |
8fa35473 LOK |
920 | command.parameters.PushBack((uint8_t)state); |
921 | ||
19cbfa8f | 922 | return Transmit(command, false); |
8fa35473 LOK |
923 | } |
924 | ||
925 | bool CCECCommandHandler::TransmitSystemAudioModeStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_system_audio_status state) | |
926 | { | |
927 | cec_command command; | |
ae693aaa | 928 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS); |
8fa35473 LOK |
929 | command.parameters.PushBack((uint8_t)state); |
930 | ||
19cbfa8f | 931 | return Transmit(command, false); |
8fa35473 LOK |
932 | } |
933 | ||
934 | bool CCECCommandHandler::TransmitDeckStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_deck_info state) | |
935 | { | |
936 | cec_command command; | |
ae693aaa | 937 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_DECK_STATUS); |
8fa35473 LOK |
938 | command.PushBack((uint8_t)state); |
939 | ||
19cbfa8f | 940 | return Transmit(command, false); |
8fa35473 LOK |
941 | } |
942 | ||
4bec9d79 | 943 | bool CCECCommandHandler::TransmitKeypress(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_user_control_code key, bool bWait /* = true */) |
8fa35473 LOK |
944 | { |
945 | cec_command command; | |
ae693aaa | 946 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_USER_CONTROL_PRESSED); |
8fa35473 LOK |
947 | command.parameters.PushBack((uint8_t)key); |
948 | ||
4bec9d79 | 949 | return Transmit(command, bWait); |
8fa35473 LOK |
950 | } |
951 | ||
4bec9d79 | 952 | bool CCECCommandHandler::TransmitKeyRelease(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWait /* = true */) |
8fa35473 LOK |
953 | { |
954 | cec_command command; | |
ae693aaa | 955 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_USER_CONTROL_RELEASE); |
8fa35473 | 956 | |
4bec9d79 | 957 | return Transmit(command, bWait); |
8fa35473 LOK |
958 | } |
959 | ||
446c0cfc | 960 | bool CCECCommandHandler::Transmit(cec_command &command, bool bExpectResponse /* = true */, cec_opcode expectedResponse /* = CEC_OPCODE_NONE */) |
8fa35473 | 961 | { |
b64db02e | 962 | bool bReturn(false); |
3e61b350 | 963 | MarkBusy(); |
ae693aaa | 964 | command.transmit_timeout = m_iTransmitTimeout; |
ae693aaa | 965 | |
ae693aaa | 966 | { |
861832f6 | 967 | uint8_t iTries(0), iMaxTries(command.opcode == CEC_OPCODE_NONE ? 1 : m_iTransmitRetries + 1); |
f00ff009 LOK |
968 | CLockObject writeLock(m_processor->m_transmitMutex); |
969 | CLockObject receiveLock(m_receiveMutex); | |
b64db02e | 970 | ++m_iUseCounter; |
19cbfa8f | 971 | while (!bReturn && ++iTries <= iMaxTries) |
b64db02e | 972 | { |
446c0cfc | 973 | m_expectedResponse = expectedResponse; |
19cbfa8f LOK |
974 | if (m_processor->Transmit(command)) |
975 | { | |
976 | m_processor->AddLog(CEC_LOG_DEBUG, "command transmitted"); | |
977 | bReturn = bExpectResponse ? | |
f00ff009 | 978 | m_condition.Wait(m_receiveMutex, m_iTransmitWait) : |
19cbfa8f LOK |
979 | true; |
980 | } | |
b64db02e LOK |
981 | } |
982 | --m_iUseCounter; | |
ae693aaa | 983 | } |
8fa35473 | 984 | |
3e61b350 | 985 | MarkReady(); |
b64db02e | 986 | return bReturn; |
8fa35473 | 987 | } |
83be0701 | 988 | |
3e61b350 | 989 | bool CCECCommandHandler::ActivateSource(void) |
83be0701 LOK |
990 | { |
991 | if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV) | |
992 | { | |
842262d8 | 993 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
6b1eea98 LOK |
994 | primary->SetPowerStatus(CEC_POWER_STATUS_ON); |
995 | primary->SetMenuState(CEC_MENU_STATE_ACTIVATED); | |
996 | ||
89a726fa LOK |
997 | if (m_processor->GetPrimaryDevice()->GetPhysicalAddress(false) != 0xffff) |
998 | { | |
999 | m_processor->SetActiveSource(); | |
1000 | primary->TransmitMenuState(m_busDevice->GetLogicalAddress()); | |
1001 | m_bHandlerInited = true; | |
1002 | } | |
83be0701 | 1003 | } |
7dc58c9f | 1004 | return true; |
83be0701 | 1005 | } |
b64db02e LOK |
1006 | |
1007 | void CCECCommandHandler::MarkBusy(void) | |
1008 | { | |
f00ff009 | 1009 | CLockObject receiveLock(m_receiveMutex); |
b64db02e LOK |
1010 | ++m_iUseCounter; |
1011 | } | |
1012 | ||
1013 | bool CCECCommandHandler::MarkReady(void) | |
1014 | { | |
f00ff009 | 1015 | CLockObject receiveLock(m_receiveMutex); |
b64db02e LOK |
1016 | return m_iUseCounter > 0 ? (--m_iUseCounter == 0) : true; |
1017 | } | |
1018 | ||
1019 | bool CCECCommandHandler::InUse(void) | |
1020 | { | |
f00ff009 | 1021 | CLockObject receiveLock(m_receiveMutex); |
b64db02e LOK |
1022 | return m_iUseCounter > 0; |
1023 | } |