Commit | Line | Data |
---|---|---|
e9de9629 LOK |
1 | /* |
2 | * This file is part of the libCEC(R) library. | |
3 | * | |
b492c10e | 4 | * libCEC(R) is Copyright (C) 2011-2012 Pulse-Eight Limited. All rights reserved. |
e9de9629 LOK |
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" |
5477a250 | 38 | #include "../LibCEC.h" |
e9de9629 LOK |
39 | |
40 | using namespace CEC; | |
8747dd4f | 41 | using namespace std; |
f00ff009 | 42 | using namespace PLATFORM; |
e9de9629 | 43 | |
8fa35473 LOK |
44 | CCECCommandHandler::CCECCommandHandler(CCECBusDevice *busDevice) : |
45 | m_busDevice(busDevice), | |
46 | m_processor(m_busDevice->GetProcessor()), | |
ae693aaa LOK |
47 | m_iTransmitTimeout(CEC_DEFAULT_TRANSMIT_TIMEOUT), |
48 | m_iTransmitWait(CEC_DEFAULT_TRANSMIT_WAIT), | |
89a726fa | 49 | m_iTransmitRetries(CEC_DEFAULT_TRANSMIT_RETRIES), |
b64db02e | 50 | m_bHandlerInited(false), |
446c0cfc | 51 | m_iUseCounter(0), |
7b74fdfb | 52 | m_expectedResponse(CEC_OPCODE_NONE), |
d79b67d8 | 53 | m_bOPTSendDeckStatusUpdateOnActiveSource(false), |
960f33c6 LOK |
54 | m_vendorId(CEC_VENDOR_UNKNOWN), |
55 | m_bRcvSignal(false) | |
e9de9629 | 56 | { |
8fa35473 LOK |
57 | } |
58 | ||
59 | CCECCommandHandler::~CCECCommandHandler(void) | |
60 | { | |
f00ff009 LOK |
61 | CLockObject lock(m_processor->m_transmitMutex); |
62 | CLockObject receiveLock(m_receiveMutex); | |
8fa35473 | 63 | m_condition.Broadcast(); |
e9de9629 LOK |
64 | } |
65 | ||
66 | bool CCECCommandHandler::HandleCommand(const cec_command &command) | |
67 | { | |
3e61b350 | 68 | bool bHandled(true); |
e9de9629 | 69 | |
b64db02e | 70 | MarkBusy(); |
02e7043e | 71 | CLibCEC::AddCommand(command); |
855a3a98 | 72 | |
6b72afcd | 73 | switch(command.opcode) |
e9de9629 | 74 | { |
6b72afcd LOK |
75 | case CEC_OPCODE_REPORT_POWER_STATUS: |
76 | HandleReportPowerStatus(command); | |
77 | break; | |
78 | case CEC_OPCODE_CEC_VERSION: | |
79 | HandleDeviceCecVersion(command); | |
80 | break; | |
81 | case CEC_OPCODE_SET_MENU_LANGUAGE: | |
82 | HandleSetMenuLanguage(command); | |
83 | break; | |
84 | case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS: | |
3e61b350 LOK |
85 | if (m_processor->IsInitialised()) |
86 | HandleGivePhysicalAddress(command); | |
6b72afcd LOK |
87 | break; |
88 | case CEC_OPCODE_GIVE_OSD_NAME: | |
3e61b350 LOK |
89 | if (m_processor->IsInitialised()) |
90 | HandleGiveOSDName(command); | |
6b72afcd LOK |
91 | break; |
92 | case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID: | |
3e61b350 LOK |
93 | if (m_processor->IsInitialised()) |
94 | HandleGiveDeviceVendorId(command); | |
6b72afcd LOK |
95 | break; |
96 | case CEC_OPCODE_DEVICE_VENDOR_ID: | |
3e61b350 | 97 | HandleDeviceVendorId(command); |
6b72afcd LOK |
98 | break; |
99 | case CEC_OPCODE_VENDOR_COMMAND_WITH_ID: | |
100 | HandleDeviceVendorCommandWithId(command); | |
101 | break; | |
102 | case CEC_OPCODE_GIVE_DECK_STATUS: | |
3e61b350 LOK |
103 | if (m_processor->IsInitialised()) |
104 | HandleGiveDeckStatus(command); | |
6b72afcd LOK |
105 | break; |
106 | case CEC_OPCODE_DECK_CONTROL: | |
107 | HandleDeckControl(command); | |
108 | break; | |
109 | case CEC_OPCODE_MENU_REQUEST: | |
3e61b350 LOK |
110 | if (m_processor->IsInitialised()) |
111 | HandleMenuRequest(command); | |
6b72afcd LOK |
112 | break; |
113 | case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS: | |
3e61b350 LOK |
114 | if (m_processor->IsInitialised()) |
115 | HandleGiveDevicePowerStatus(command); | |
6b72afcd LOK |
116 | break; |
117 | case CEC_OPCODE_GET_CEC_VERSION: | |
3e61b350 LOK |
118 | if (m_processor->IsInitialised()) |
119 | HandleGetCecVersion(command); | |
6b72afcd LOK |
120 | break; |
121 | case CEC_OPCODE_USER_CONTROL_PRESSED: | |
3e61b350 LOK |
122 | if (m_processor->IsInitialised()) |
123 | HandleUserControlPressed(command); | |
6b72afcd LOK |
124 | break; |
125 | case CEC_OPCODE_USER_CONTROL_RELEASE: | |
3e61b350 LOK |
126 | if (m_processor->IsInitialised()) |
127 | HandleUserControlRelease(command); | |
6b72afcd LOK |
128 | break; |
129 | case CEC_OPCODE_GIVE_AUDIO_STATUS: | |
3e61b350 LOK |
130 | if (m_processor->IsInitialised()) |
131 | HandleGiveAudioStatus(command); | |
6b72afcd LOK |
132 | break; |
133 | case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS: | |
3e61b350 LOK |
134 | if (m_processor->IsInitialised()) |
135 | HandleGiveSystemAudioModeStatus(command); | |
6b72afcd LOK |
136 | break; |
137 | case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST: | |
3e61b350 LOK |
138 | if (m_processor->IsInitialised()) |
139 | HandleSystemAudioModeRequest(command); | |
aa517a0d LOK |
140 | break; |
141 | case CEC_OPCODE_REPORT_AUDIO_STATUS: | |
855a3a98 | 142 | HandleReportAudioStatus(command); |
aa517a0d LOK |
143 | break; |
144 | case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS: | |
855a3a98 | 145 | HandleSystemAudioModeStatus(command); |
aa517a0d LOK |
146 | break; |
147 | case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE: | |
855a3a98 | 148 | HandleSetSystemAudioMode(command); |
6b72afcd LOK |
149 | break; |
150 | case CEC_OPCODE_REQUEST_ACTIVE_SOURCE: | |
3e61b350 LOK |
151 | if (m_processor->IsInitialised()) |
152 | HandleRequestActiveSource(command); | |
6b72afcd LOK |
153 | break; |
154 | case CEC_OPCODE_SET_STREAM_PATH: | |
155 | HandleSetStreamPath(command); | |
156 | break; | |
157 | case CEC_OPCODE_ROUTING_CHANGE: | |
158 | HandleRoutingChange(command); | |
159 | break; | |
907bd60f LOK |
160 | case CEC_OPCODE_ROUTING_INFORMATION: |
161 | HandleRoutingInformation(command); | |
162 | break; | |
6b72afcd | 163 | case CEC_OPCODE_STANDBY: |
3e61b350 LOK |
164 | if (m_processor->IsInitialised()) |
165 | HandleStandby(command); | |
6b72afcd LOK |
166 | break; |
167 | case CEC_OPCODE_ACTIVE_SOURCE: | |
168 | HandleActiveSource(command); | |
169 | break; | |
907bd60f LOK |
170 | case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS: |
171 | HandleReportPhysicalAddress(command); | |
172 | break; | |
15d1a84c LOK |
173 | case CEC_OPCODE_SET_OSD_NAME: |
174 | HandleSetOSDName(command); | |
175 | break; | |
1a6669b8 LOK |
176 | case CEC_OPCODE_IMAGE_VIEW_ON: |
177 | HandleImageViewOn(command); | |
178 | break; | |
179 | case CEC_OPCODE_TEXT_VIEW_ON: | |
180 | HandleTextViewOn(command); | |
181 | break; | |
4d738fe3 LOK |
182 | case CEC_OPCODE_FEATURE_ABORT: |
183 | HandleFeatureAbort(command); | |
184 | break; | |
468a1414 LOK |
185 | case CEC_OPCODE_VENDOR_COMMAND: |
186 | HandleVendorCommand(command); | |
187 | break; | |
6b72afcd LOK |
188 | default: |
189 | UnhandledCommand(command); | |
e9de9629 | 190 | bHandled = false; |
6b72afcd | 191 | break; |
e9de9629 LOK |
192 | } |
193 | ||
3e61b350 | 194 | if (bHandled) |
8fa35473 | 195 | { |
f00ff009 | 196 | CLockObject lock(m_receiveMutex); |
446c0cfc LOK |
197 | if (m_expectedResponse == CEC_OPCODE_NONE || |
198 | m_expectedResponse == command.opcode) | |
960f33c6 LOK |
199 | { |
200 | m_bRcvSignal = true; | |
446c0cfc | 201 | m_condition.Signal(); |
960f33c6 | 202 | } |
8fa35473 LOK |
203 | } |
204 | ||
b64db02e | 205 | MarkReady(); |
e9de9629 LOK |
206 | return bHandled; |
207 | } | |
208 | ||
be5b0e24 LOK |
209 | bool CCECCommandHandler::HandleActiveSource(const cec_command &command) |
210 | { | |
211 | if (command.parameters.size == 2) | |
212 | { | |
213 | uint16_t iAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
37b0c572 | 214 | return m_processor->SetActiveSource(iAddress); |
be5b0e24 LOK |
215 | } |
216 | ||
217 | return true; | |
218 | } | |
219 | ||
a9232a79 LOK |
220 | bool CCECCommandHandler::HandleDeckControl(const cec_command &command) |
221 | { | |
222 | CCECBusDevice *device = GetDevice(command.destination); | |
88e5de6f | 223 | if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE) && command.parameters.size > 0) |
a9232a79 LOK |
224 | { |
225 | ((CCECPlaybackDevice *) device)->SetDeckControlMode((cec_deck_control_mode) command.parameters[0]); | |
226 | return true; | |
227 | } | |
228 | ||
229 | return false; | |
230 | } | |
231 | ||
6a1c0009 LOK |
232 | bool CCECCommandHandler::HandleDeviceCecVersion(const cec_command &command) |
233 | { | |
234 | if (command.parameters.size == 1) | |
235 | { | |
236 | CCECBusDevice *device = GetDevice(command.initiator); | |
237 | if (device) | |
238 | device->SetCecVersion((cec_version) command.parameters[0]); | |
239 | } | |
240 | ||
241 | return true; | |
242 | } | |
243 | ||
e9de9629 LOK |
244 | bool CCECCommandHandler::HandleDeviceVendorCommandWithId(const cec_command &command) |
245 | { | |
8e57f83c | 246 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
fcf10e27 | 247 | m_processor->TransmitAbort(command.initiator, command.opcode, CEC_ABORT_REASON_REFUSED); |
6b72afcd | 248 | |
6a1c0009 | 249 | return true; |
e9de9629 LOK |
250 | } |
251 | ||
252 | bool CCECCommandHandler::HandleDeviceVendorId(const cec_command &command) | |
253 | { | |
8fa35473 | 254 | return SetVendorId(command); |
e9de9629 LOK |
255 | } |
256 | ||
4d738fe3 LOK |
257 | bool CCECCommandHandler::HandleFeatureAbort(const cec_command &command) |
258 | { | |
259 | if (command.parameters.size == 2) | |
260 | { | |
261 | m_processor->m_busDevices[command.initiator]->SetUnsupportedFeature((cec_opcode)command.parameters[0]); | |
262 | } | |
7de6ad36 | 263 | return true; |
4d738fe3 LOK |
264 | } |
265 | ||
e9de9629 LOK |
266 | bool CCECCommandHandler::HandleGetCecVersion(const cec_command &command) |
267 | { | |
8e57f83c | 268 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
269 | { |
270 | CCECBusDevice *device = GetDevice(command.destination); | |
271 | if (device) | |
272 | return device->TransmitCECVersion(command.initiator); | |
273 | } | |
0f23c85c LOK |
274 | |
275 | return false; | |
e9de9629 LOK |
276 | } |
277 | ||
a1f8fb1b LOK |
278 | bool CCECCommandHandler::HandleGiveAudioStatus(const cec_command &command) |
279 | { | |
8e57f83c | 280 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
281 | { |
282 | CCECBusDevice *device = GetDevice(command.destination); | |
283 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
284 | return ((CCECAudioSystem *) device)->TransmitAudioStatus(command.initiator); | |
285 | } | |
a1f8fb1b LOK |
286 | |
287 | return false; | |
288 | } | |
289 | ||
e9de9629 LOK |
290 | bool CCECCommandHandler::HandleGiveDeckStatus(const cec_command &command) |
291 | { | |
8e57f83c | 292 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
293 | { |
294 | CCECBusDevice *device = GetDevice(command.destination); | |
295 | if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)) | |
296 | return ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator); | |
297 | } | |
0f23c85c LOK |
298 | |
299 | return false; | |
e9de9629 LOK |
300 | } |
301 | ||
302 | bool CCECCommandHandler::HandleGiveDevicePowerStatus(const cec_command &command) | |
303 | { | |
8e57f83c | 304 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
305 | { |
306 | CCECBusDevice *device = GetDevice(command.destination); | |
307 | if (device) | |
308 | return device->TransmitPowerState(command.initiator); | |
309 | } | |
0f23c85c LOK |
310 | |
311 | return false; | |
e9de9629 LOK |
312 | } |
313 | ||
314 | bool CCECCommandHandler::HandleGiveDeviceVendorId(const cec_command &command) | |
315 | { | |
8e57f83c | 316 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
317 | { |
318 | CCECBusDevice *device = GetDevice(command.destination); | |
319 | if (device) | |
320 | return device->TransmitVendorID(command.initiator); | |
321 | } | |
0f23c85c LOK |
322 | |
323 | return false; | |
e9de9629 LOK |
324 | } |
325 | ||
326 | bool CCECCommandHandler::HandleGiveOSDName(const cec_command &command) | |
327 | { | |
8e57f83c | 328 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
329 | { |
330 | CCECBusDevice *device = GetDevice(command.destination); | |
331 | if (device) | |
332 | return device->TransmitOSDName(command.initiator); | |
333 | } | |
0f23c85c LOK |
334 | |
335 | return false; | |
e9de9629 LOK |
336 | } |
337 | ||
338 | bool CCECCommandHandler::HandleGivePhysicalAddress(const cec_command &command) | |
339 | { | |
8e57f83c | 340 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
341 | { |
342 | CCECBusDevice *device = GetDevice(command.destination); | |
343 | if (device) | |
3c20db73 LOK |
344 | { |
345 | device->SetActiveSource(); | |
346 | return device->TransmitPhysicalAddress() && | |
347 | device->TransmitActiveSource(); | |
348 | } | |
6b72afcd | 349 | } |
09c10b66 LOK |
350 | |
351 | return false; | |
e9de9629 LOK |
352 | } |
353 | ||
1a6669b8 LOK |
354 | bool CCECCommandHandler::HandleGiveSystemAudioModeStatus(const cec_command &command) |
355 | { | |
8e57f83c | 356 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
1a6669b8 LOK |
357 | { |
358 | CCECBusDevice *device = GetDevice(command.destination); | |
359 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
360 | return ((CCECAudioSystem *) device)->TransmitSystemAudioModeStatus(command.initiator); | |
361 | } | |
362 | ||
363 | return false; | |
364 | } | |
365 | ||
366 | bool CCECCommandHandler::HandleImageViewOn(const cec_command &command) | |
367 | { | |
37b0c572 | 368 | m_processor->m_busDevices[command.initiator]->SetActiveSource(); |
1a6669b8 LOK |
369 | return true; |
370 | } | |
371 | ||
e9de9629 LOK |
372 | bool CCECCommandHandler::HandleMenuRequest(const cec_command &command) |
373 | { | |
8e57f83c | 374 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
0f23c85c | 375 | { |
6b72afcd LOK |
376 | if (command.parameters[0] == CEC_MENU_REQUEST_TYPE_QUERY) |
377 | { | |
378 | CCECBusDevice *device = GetDevice(command.destination); | |
379 | if (device) | |
380 | return device->TransmitMenuState(command.initiator); | |
381 | } | |
15d1a84c LOK |
382 | } |
383 | ||
384 | return false; | |
385 | } | |
386 | ||
387 | bool CCECCommandHandler::HandleReportAudioStatus(const cec_command &command) | |
388 | { | |
389 | if (command.parameters.size == 1) | |
390 | { | |
391 | CCECBusDevice *device = GetDevice(command.initiator); | |
392 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
6b72afcd | 393 | { |
15d1a84c LOK |
394 | ((CCECAudioSystem *)device)->SetAudioStatus(command.parameters[0]); |
395 | return true; | |
6b72afcd | 396 | } |
0f23c85c LOK |
397 | } |
398 | return false; | |
e9de9629 LOK |
399 | } |
400 | ||
907bd60f LOK |
401 | bool CCECCommandHandler::HandleReportPhysicalAddress(const cec_command &command) |
402 | { | |
0bfce006 | 403 | if (command.parameters.size == 3) |
907bd60f LOK |
404 | { |
405 | uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
16b1e052 | 406 | SetPhysicalAddress(command.initiator, iNewAddress); |
907bd60f LOK |
407 | } |
408 | return true; | |
409 | } | |
410 | ||
e55f3f70 LOK |
411 | bool CCECCommandHandler::HandleReportPowerStatus(const cec_command &command) |
412 | { | |
413 | if (command.parameters.size == 1) | |
414 | { | |
415 | CCECBusDevice *device = GetDevice(command.initiator); | |
416 | if (device) | |
417 | device->SetPowerStatus((cec_power_status) command.parameters[0]); | |
418 | } | |
419 | return true; | |
420 | } | |
421 | ||
e9de9629 LOK |
422 | bool CCECCommandHandler::HandleRequestActiveSource(const cec_command &command) |
423 | { | |
8e57f83c | 424 | if (m_processor->IsRunning()) |
5f316715 | 425 | { |
5477a250 | 426 | CLibCEC::AddLog(CEC_LOG_DEBUG, ">> %i requests active source", (uint8_t) command.initiator); |
8747dd4f | 427 | |
5f316715 | 428 | vector<CCECBusDevice *> devices; |
f00ff009 | 429 | for (size_t iDevicePtr = 0; iDevicePtr < GetMyDevices(devices); iDevicePtr++) |
5f316715 | 430 | devices[iDevicePtr]->TransmitActiveSource(); |
c4098482 | 431 | |
5f316715 LOK |
432 | return true; |
433 | } | |
434 | return false; | |
e9de9629 LOK |
435 | } |
436 | ||
437 | bool CCECCommandHandler::HandleRoutingChange(const cec_command &command) | |
438 | { | |
439 | if (command.parameters.size == 4) | |
440 | { | |
441 | uint16_t iOldAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
442 | uint16_t iNewAddress = ((uint16_t)command.parameters[2] << 8) | ((uint16_t)command.parameters[3]); | |
e9de9629 | 443 | |
0f23c85c LOK |
444 | CCECBusDevice *device = GetDevice(command.initiator); |
445 | if (device) | |
9dc04b07 | 446 | device->SetStreamPath(iNewAddress, iOldAddress); |
e9de9629 LOK |
447 | } |
448 | return true; | |
449 | } | |
450 | ||
907bd60f LOK |
451 | bool CCECCommandHandler::HandleRoutingInformation(const cec_command &command) |
452 | { | |
453 | if (command.parameters.size == 2) | |
454 | { | |
455 | uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
37b0c572 | 456 | m_processor->SetActiveSource(iNewAddress); |
907bd60f | 457 | } |
15d1a84c LOK |
458 | |
459 | return false; | |
907bd60f LOK |
460 | } |
461 | ||
a3269a0a LOK |
462 | bool CCECCommandHandler::HandleSetMenuLanguage(const cec_command &command) |
463 | { | |
464 | if (command.parameters.size == 3) | |
465 | { | |
466 | CCECBusDevice *device = GetDevice(command.initiator); | |
467 | if (device) | |
468 | { | |
469 | cec_menu_language language; | |
470 | language.device = command.initiator; | |
56701628 | 471 | for (uint8_t iPtr = 0; iPtr < 4; iPtr++) |
a3269a0a LOK |
472 | language.language[iPtr] = command.parameters[iPtr]; |
473 | language.language[3] = 0; | |
474 | device->SetMenuLanguage(language); | |
15d1a84c LOK |
475 | return true; |
476 | } | |
477 | } | |
478 | return false; | |
479 | } | |
480 | ||
481 | bool CCECCommandHandler::HandleSetOSDName(const cec_command &command) | |
482 | { | |
483 | if (command.parameters.size > 0) | |
484 | { | |
485 | CCECBusDevice *device = GetDevice(command.initiator); | |
486 | if (device) | |
487 | { | |
488 | char buf[1024]; | |
489 | for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++) | |
490 | buf[iPtr] = (char)command.parameters[iPtr]; | |
491 | buf[command.parameters.size] = 0; | |
492 | ||
493 | CStdString strName(buf); | |
494 | device->SetOSDName(strName); | |
6b72afcd | 495 | |
15d1a84c | 496 | return true; |
a3269a0a LOK |
497 | } |
498 | } | |
15d1a84c | 499 | return false; |
a3269a0a LOK |
500 | } |
501 | ||
e9de9629 LOK |
502 | bool CCECCommandHandler::HandleSetStreamPath(const cec_command &command) |
503 | { | |
8e57f83c | 504 | if (m_processor->IsRunning() && command.parameters.size >= 2) |
e9de9629 | 505 | { |
b6c7bc94 | 506 | uint16_t iStreamAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); |
5477a250 | 507 | CLibCEC::AddLog(CEC_LOG_DEBUG, ">> %i sets stream path to physical address %04x", command.initiator, iStreamAddress); |
72689600 LOK |
508 | |
509 | /* one of the device handled by libCEC has been made active */ | |
510 | CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamAddress); | |
511 | if (device && m_busDevice->MyLogicalAddressContains(device->GetLogicalAddress())) | |
512 | { | |
513 | device->SetActiveSource(); | |
514 | device->TransmitActiveSource(); | |
538d8471 LOK |
515 | |
516 | device->SetMenuState(CEC_MENU_STATE_ACTIVATED); | |
517 | device->TransmitMenuState(command.initiator); | |
72689600 | 518 | } |
e9de9629 | 519 | } |
15d1a84c | 520 | return false; |
e9de9629 LOK |
521 | } |
522 | ||
aa517a0d | 523 | bool CCECCommandHandler::HandleSystemAudioModeRequest(const cec_command &command) |
e5e86c76 | 524 | { |
8e57f83c | 525 | if (m_processor->IsRunning() && 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 | { | |
8e57f83c | 597 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination) && command.parameters.size > 0) |
e9de9629 | 598 | { |
02e7043e | 599 | CLibCEC::AddKey(); |
e9de9629 LOK |
600 | |
601 | if (command.parameters[0] <= CEC_USER_CONTROL_CODE_MAX) | |
602 | { | |
68391d4f LOK |
603 | if (command.parameters[0] == CEC_USER_CONTROL_CODE_POWER || |
604 | command.parameters[0] == CEC_USER_CONTROL_CODE_POWER_ON_FUNCTION) | |
605 | { | |
606 | CCECBusDevice *device = GetDevice(command.destination); | |
607 | if (device) | |
3fd2a2b8 | 608 | { |
68391d4f | 609 | device->SetPowerStatus(CEC_POWER_STATUS_ON); |
3fd2a2b8 LOK |
610 | if (device->MyLogicalAddressContains(device->GetLogicalAddress())) |
611 | { | |
612 | device->SetActiveSource(); | |
613 | device->TransmitActiveSource(); | |
614 | ||
615 | if (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || | |
616 | device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE) | |
617 | ((CCECPlaybackDevice *)device)->TransmitDeckStatus(command.initiator); | |
618 | } | |
619 | } | |
68391d4f | 620 | } |
d1ab114f LOK |
621 | else |
622 | { | |
02e7043e | 623 | CLibCEC::SetCurrentButton((cec_user_control_code) command.parameters[0]); |
d1ab114f | 624 | } |
15d1a84c | 625 | return true; |
e9de9629 LOK |
626 | } |
627 | } | |
15d1a84c | 628 | return false; |
e9de9629 LOK |
629 | } |
630 | ||
631 | bool CCECCommandHandler::HandleUserControlRelease(const cec_command &command) | |
632 | { | |
8e57f83c | 633 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
02e7043e | 634 | CLibCEC::AddKey(); |
6b72afcd | 635 | |
e9de9629 LOK |
636 | return true; |
637 | } | |
638 | ||
1de6617c LOK |
639 | bool CCECCommandHandler::HandleVendorCommand(const cec_command & UNUSED(command)) |
640 | { | |
641 | return true; | |
642 | } | |
643 | ||
e9de9629 LOK |
644 | void CCECCommandHandler::UnhandledCommand(const cec_command &command) |
645 | { | |
5477a250 | 646 | CLibCEC::AddLog(CEC_LOG_DEBUG, "unhandled command with opcode %02x from address %d", command.opcode, command.initiator); |
0f23c85c LOK |
647 | } |
648 | ||
6f14b512 | 649 | size_t CCECCommandHandler::GetMyDevices(vector<CCECBusDevice *> &devices) const |
8747dd4f | 650 | { |
6f14b512 | 651 | size_t iReturn(0); |
8747dd4f | 652 | |
fcf10e27 | 653 | cec_logical_addresses addresses = m_processor->GetLogicalAddresses(); |
f2198ab5 | 654 | for (uint8_t iPtr = 0; iPtr < 16; iPtr++) |
8747dd4f LOK |
655 | { |
656 | if (addresses[iPtr]) | |
657 | { | |
658 | devices.push_back(GetDevice((cec_logical_address) iPtr)); | |
659 | ++iReturn; | |
660 | } | |
661 | } | |
662 | ||
663 | return iReturn; | |
664 | } | |
665 | ||
0f23c85c LOK |
666 | CCECBusDevice *CCECCommandHandler::GetDevice(cec_logical_address iLogicalAddress) const |
667 | { | |
668 | CCECBusDevice *device = NULL; | |
669 | ||
670 | if (iLogicalAddress >= CECDEVICE_TV && iLogicalAddress <= CECDEVICE_BROADCAST) | |
fcf10e27 | 671 | device = m_processor->m_busDevices[iLogicalAddress]; |
0f23c85c LOK |
672 | |
673 | return device; | |
e9de9629 | 674 | } |
6685ae07 LOK |
675 | |
676 | CCECBusDevice *CCECCommandHandler::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress) const | |
677 | { | |
fcf10e27 | 678 | return m_processor->GetDeviceByPhysicalAddress(iPhysicalAddress); |
6685ae07 | 679 | } |
181b3475 | 680 | |
c4098482 LOK |
681 | CCECBusDevice *CCECCommandHandler::GetDeviceByType(cec_device_type type) const |
682 | { | |
fcf10e27 | 683 | return m_processor->GetDeviceByType(type); |
c4098482 LOK |
684 | } |
685 | ||
8fa35473 | 686 | bool CCECCommandHandler::SetVendorId(const cec_command &command) |
181b3475 | 687 | { |
8fa35473 | 688 | bool bChanged(false); |
181b3475 LOK |
689 | if (command.parameters.size < 3) |
690 | { | |
5477a250 | 691 | CLibCEC::AddLog(CEC_LOG_WARNING, "invalid vendor ID received"); |
8fa35473 | 692 | return bChanged; |
181b3475 LOK |
693 | } |
694 | ||
bae71306 LOK |
695 | uint64_t iVendorId = ((uint64_t)command.parameters[0] << 16) + |
696 | ((uint64_t)command.parameters[1] << 8) + | |
181b3475 LOK |
697 | (uint64_t)command.parameters[2]; |
698 | ||
699 | CCECBusDevice *device = GetDevice((cec_logical_address) command.initiator); | |
700 | if (device) | |
8fa35473 LOK |
701 | bChanged = device->SetVendorId(iVendorId); |
702 | return bChanged; | |
181b3475 | 703 | } |
5e822b09 | 704 | |
16b1e052 LOK |
705 | void CCECCommandHandler::SetPhysicalAddress(cec_logical_address iAddress, uint16_t iNewAddress) |
706 | { | |
707 | if (!m_busDevice->MyLogicalAddressContains(iAddress)) | |
708 | { | |
fcf10e27 | 709 | bool bOurAddress(m_processor->GetPhysicalAddress() == iNewAddress); |
16b1e052 LOK |
710 | GetDevice(iAddress)->SetPhysicalAddress(iNewAddress); |
711 | if (bOurAddress) | |
712 | { | |
713 | /* another device reported the same physical address as ours | |
714 | * since we don't have physical address detection yet, we'll just use the | |
715 | * given address, increased by 0x100 for now */ | |
fcf10e27 | 716 | m_processor->SetPhysicalAddress(iNewAddress + 0x100); |
16b1e052 LOK |
717 | } |
718 | } | |
719 | } | |
855a3a98 | 720 | |
b64db02e | 721 | bool CCECCommandHandler::TransmitImageViewOn(const cec_logical_address iInitiator, const cec_logical_address iDestination) |
8fa35473 LOK |
722 | { |
723 | cec_command command; | |
ae693aaa | 724 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_IMAGE_VIEW_ON); |
8fa35473 | 725 | |
19cbfa8f | 726 | return Transmit(command, false); |
8fa35473 LOK |
727 | } |
728 | ||
729 | bool CCECCommandHandler::TransmitStandby(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
730 | { | |
731 | cec_command command; | |
ae693aaa | 732 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_STANDBY); |
8fa35473 | 733 | |
19cbfa8f | 734 | return Transmit(command, false); |
8fa35473 LOK |
735 | } |
736 | ||
737 | bool CCECCommandHandler::TransmitRequestCecVersion(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
738 | { | |
739 | cec_command command; | |
ae693aaa | 740 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GET_CEC_VERSION); |
8fa35473 | 741 | |
5e526919 | 742 | return Transmit(command, true, CEC_OPCODE_CEC_VERSION); |
8fa35473 LOK |
743 | } |
744 | ||
745 | bool CCECCommandHandler::TransmitRequestMenuLanguage(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
746 | { | |
747 | cec_command command; | |
ae693aaa | 748 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GET_MENU_LANGUAGE); |
8fa35473 | 749 | |
5e526919 | 750 | return Transmit(command, true, CEC_OPCODE_SET_MENU_LANGUAGE); |
8fa35473 LOK |
751 | } |
752 | ||
753 | bool CCECCommandHandler::TransmitRequestOSDName(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
754 | { | |
755 | cec_command command; | |
ae693aaa | 756 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_OSD_NAME); |
8fa35473 | 757 | |
5e526919 | 758 | return Transmit(command, true, CEC_OPCODE_SET_OSD_NAME); |
8fa35473 LOK |
759 | } |
760 | ||
761 | bool CCECCommandHandler::TransmitRequestPhysicalAddress(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
762 | { | |
763 | cec_command command; | |
ae693aaa | 764 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_PHYSICAL_ADDRESS); |
8fa35473 | 765 | |
5e526919 | 766 | return Transmit(command, true, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS); |
8fa35473 LOK |
767 | } |
768 | ||
769 | bool CCECCommandHandler::TransmitRequestPowerStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
770 | { | |
771 | cec_command command; | |
ae693aaa | 772 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_DEVICE_POWER_STATUS); |
8fa35473 | 773 | |
5e526919 | 774 | return Transmit(command, true, CEC_OPCODE_REPORT_POWER_STATUS); |
8fa35473 LOK |
775 | } |
776 | ||
777 | bool CCECCommandHandler::TransmitRequestVendorId(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
778 | { | |
779 | cec_command command; | |
ae693aaa | 780 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID); |
8fa35473 | 781 | |
5e526919 | 782 | return Transmit(command, true, CEC_OPCODE_DEVICE_VENDOR_ID); |
8fa35473 LOK |
783 | } |
784 | ||
785 | bool CCECCommandHandler::TransmitActiveSource(const cec_logical_address iInitiator, uint16_t iPhysicalAddress) | |
786 | { | |
787 | cec_command command; | |
ae693aaa | 788 | cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE); |
8fa35473 LOK |
789 | command.parameters.PushBack((uint8_t) ((iPhysicalAddress >> 8) & 0xFF)); |
790 | command.parameters.PushBack((uint8_t) (iPhysicalAddress & 0xFF)); | |
791 | ||
19cbfa8f | 792 | return Transmit(command, false); |
8fa35473 LOK |
793 | } |
794 | ||
795 | bool CCECCommandHandler::TransmitCECVersion(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_version cecVersion) | |
796 | { | |
797 | cec_command command; | |
ae693aaa | 798 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_CEC_VERSION); |
8fa35473 LOK |
799 | command.parameters.PushBack((uint8_t)cecVersion); |
800 | ||
19cbfa8f | 801 | return Transmit(command, false); |
8fa35473 LOK |
802 | } |
803 | ||
804 | bool CCECCommandHandler::TransmitInactiveSource(const cec_logical_address iInitiator, uint16_t iPhysicalAddress) | |
805 | { | |
806 | cec_command command; | |
ae693aaa | 807 | cec_command::Format(command, iInitiator, CECDEVICE_TV, CEC_OPCODE_INACTIVE_SOURCE); |
8fa35473 LOK |
808 | command.parameters.PushBack((iPhysicalAddress >> 8) & 0xFF); |
809 | command.parameters.PushBack(iPhysicalAddress & 0xFF); | |
810 | ||
19cbfa8f | 811 | return Transmit(command, false); |
8fa35473 LOK |
812 | } |
813 | ||
814 | bool CCECCommandHandler::TransmitMenuState(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_menu_state menuState) | |
815 | { | |
816 | cec_command command; | |
ae693aaa | 817 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_MENU_STATUS); |
8fa35473 LOK |
818 | command.parameters.PushBack((uint8_t)menuState); |
819 | ||
19cbfa8f | 820 | return Transmit(command, false); |
8fa35473 LOK |
821 | } |
822 | ||
823 | bool CCECCommandHandler::TransmitOSDName(const cec_logical_address iInitiator, const cec_logical_address iDestination, CStdString strDeviceName) | |
824 | { | |
825 | cec_command command; | |
ae693aaa | 826 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_OSD_NAME); |
6f14b512 | 827 | for (size_t iPtr = 0; iPtr < strDeviceName.length(); iPtr++) |
8fa35473 LOK |
828 | command.parameters.PushBack(strDeviceName.at(iPtr)); |
829 | ||
19cbfa8f | 830 | return Transmit(command, false); |
8fa35473 LOK |
831 | } |
832 | ||
833 | bool CCECCommandHandler::TransmitOSDString(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_display_control duration, const char *strMessage) | |
834 | { | |
835 | cec_command command; | |
ae693aaa | 836 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_OSD_STRING); |
8fa35473 LOK |
837 | command.parameters.PushBack((uint8_t)duration); |
838 | ||
6f14b512 | 839 | size_t iLen = strlen(strMessage); |
8fa35473 LOK |
840 | if (iLen > 13) iLen = 13; |
841 | ||
6f14b512 | 842 | for (size_t iPtr = 0; iPtr < iLen; iPtr++) |
8fa35473 LOK |
843 | command.parameters.PushBack(strMessage[iPtr]); |
844 | ||
19cbfa8f | 845 | return Transmit(command, false); |
8fa35473 LOK |
846 | } |
847 | ||
848 | bool CCECCommandHandler::TransmitPhysicalAddress(const cec_logical_address iInitiator, uint16_t iPhysicalAddress, cec_device_type type) | |
849 | { | |
850 | cec_command command; | |
ae693aaa | 851 | cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS); |
8fa35473 LOK |
852 | command.parameters.PushBack((uint8_t) ((iPhysicalAddress >> 8) & 0xFF)); |
853 | command.parameters.PushBack((uint8_t) (iPhysicalAddress & 0xFF)); | |
854 | command.parameters.PushBack((uint8_t) (type)); | |
855 | ||
19cbfa8f | 856 | return Transmit(command, false); |
8fa35473 LOK |
857 | } |
858 | ||
859 | bool CCECCommandHandler::TransmitPoll(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
860 | { | |
861 | cec_command command; | |
ae693aaa | 862 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_NONE); |
8fa35473 | 863 | |
ae693aaa | 864 | return Transmit(command, false); |
8fa35473 LOK |
865 | } |
866 | ||
867 | bool CCECCommandHandler::TransmitPowerState(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_power_status state) | |
868 | { | |
869 | cec_command command; | |
ae693aaa | 870 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_REPORT_POWER_STATUS); |
8fa35473 LOK |
871 | command.parameters.PushBack((uint8_t) state); |
872 | ||
19cbfa8f | 873 | return Transmit(command, false); |
8fa35473 LOK |
874 | } |
875 | ||
876 | bool CCECCommandHandler::TransmitVendorID(const cec_logical_address iInitiator, uint64_t iVendorId) | |
877 | { | |
878 | cec_command command; | |
ae693aaa | 879 | cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_DEVICE_VENDOR_ID); |
8fa35473 LOK |
880 | |
881 | command.parameters.PushBack((uint8_t) (((uint64_t)iVendorId >> 16) & 0xFF)); | |
882 | command.parameters.PushBack((uint8_t) (((uint64_t)iVendorId >> 8) & 0xFF)); | |
883 | command.parameters.PushBack((uint8_t) ((uint64_t)iVendorId & 0xFF)); | |
884 | ||
19cbfa8f | 885 | return Transmit(command, false); |
8fa35473 LOK |
886 | } |
887 | ||
888 | bool CCECCommandHandler::TransmitAudioStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, uint8_t state) | |
889 | { | |
890 | cec_command command; | |
ae693aaa | 891 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_REPORT_AUDIO_STATUS); |
8fa35473 LOK |
892 | command.parameters.PushBack(state); |
893 | ||
19cbfa8f | 894 | return Transmit(command, false); |
8fa35473 LOK |
895 | } |
896 | ||
897 | bool CCECCommandHandler::TransmitSetSystemAudioMode(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_SET_SYSTEM_AUDIO_MODE); |
8fa35473 LOK |
901 | command.parameters.PushBack((uint8_t)state); |
902 | ||
19cbfa8f | 903 | return Transmit(command, false); |
8fa35473 LOK |
904 | } |
905 | ||
f42d3e0f LOK |
906 | bool CCECCommandHandler::TransmitSetStreamPath(uint16_t iStreamPath) |
907 | { | |
908 | cec_command command; | |
909 | cec_command::Format(command, m_busDevice->GetLogicalAddress(), CECDEVICE_BROADCAST, CEC_OPCODE_SET_STREAM_PATH); | |
910 | command.parameters.PushBack((uint8_t) ((iStreamPath >> 8) & 0xFF)); | |
911 | command.parameters.PushBack((uint8_t) (iStreamPath & 0xFF)); | |
912 | ||
913 | return Transmit(command, false); | |
914 | } | |
915 | ||
8fa35473 LOK |
916 | bool CCECCommandHandler::TransmitSystemAudioModeStatus(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_SYSTEM_AUDIO_MODE_STATUS); |
8fa35473 LOK |
920 | command.parameters.PushBack((uint8_t)state); |
921 | ||
19cbfa8f | 922 | return Transmit(command, false); |
8fa35473 LOK |
923 | } |
924 | ||
925 | bool CCECCommandHandler::TransmitDeckStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_deck_info state) | |
926 | { | |
927 | cec_command command; | |
ae693aaa | 928 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_DECK_STATUS); |
8fa35473 LOK |
929 | command.PushBack((uint8_t)state); |
930 | ||
19cbfa8f | 931 | return Transmit(command, false); |
8fa35473 LOK |
932 | } |
933 | ||
4bec9d79 | 934 | bool CCECCommandHandler::TransmitKeypress(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_user_control_code key, bool bWait /* = true */) |
8fa35473 LOK |
935 | { |
936 | cec_command command; | |
ae693aaa | 937 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_USER_CONTROL_PRESSED); |
8fa35473 LOK |
938 | command.parameters.PushBack((uint8_t)key); |
939 | ||
4bec9d79 | 940 | return Transmit(command, bWait); |
8fa35473 LOK |
941 | } |
942 | ||
4bec9d79 | 943 | bool CCECCommandHandler::TransmitKeyRelease(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWait /* = true */) |
8fa35473 LOK |
944 | { |
945 | cec_command command; | |
ae693aaa | 946 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_USER_CONTROL_RELEASE); |
8fa35473 | 947 | |
4bec9d79 | 948 | return Transmit(command, bWait); |
8fa35473 LOK |
949 | } |
950 | ||
446c0cfc | 951 | bool CCECCommandHandler::Transmit(cec_command &command, bool bExpectResponse /* = true */, cec_opcode expectedResponse /* = CEC_OPCODE_NONE */) |
8fa35473 | 952 | { |
b64db02e | 953 | bool bReturn(false); |
3e61b350 | 954 | MarkBusy(); |
ae693aaa | 955 | command.transmit_timeout = m_iTransmitTimeout; |
ae693aaa | 956 | |
ae693aaa | 957 | { |
861832f6 | 958 | uint8_t iTries(0), iMaxTries(command.opcode == CEC_OPCODE_NONE ? 1 : m_iTransmitRetries + 1); |
f00ff009 LOK |
959 | CLockObject writeLock(m_processor->m_transmitMutex); |
960 | CLockObject receiveLock(m_receiveMutex); | |
b64db02e | 961 | ++m_iUseCounter; |
19cbfa8f | 962 | while (!bReturn && ++iTries <= iMaxTries) |
b64db02e | 963 | { |
446c0cfc | 964 | m_expectedResponse = expectedResponse; |
99666519 | 965 | if ((bReturn = m_processor->Transmit(command)) == true) |
19cbfa8f | 966 | { |
5477a250 | 967 | CLibCEC::AddLog(CEC_LOG_DEBUG, "command transmitted"); |
4478bc79 | 968 | if (bExpectResponse) |
960f33c6 LOK |
969 | bReturn = m_condition.Wait(m_receiveMutex, m_bRcvSignal, m_iTransmitWait); |
970 | if (bReturn) | |
971 | m_bRcvSignal = false; | |
19cbfa8f | 972 | } |
b64db02e LOK |
973 | } |
974 | --m_iUseCounter; | |
ae693aaa | 975 | } |
8fa35473 | 976 | |
3e61b350 | 977 | MarkReady(); |
b64db02e | 978 | return bReturn; |
8fa35473 | 979 | } |
83be0701 | 980 | |
3e61b350 | 981 | bool CCECCommandHandler::ActivateSource(void) |
83be0701 LOK |
982 | { |
983 | if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV) | |
984 | { | |
842262d8 | 985 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
6b1eea98 LOK |
986 | primary->SetPowerStatus(CEC_POWER_STATUS_ON); |
987 | primary->SetMenuState(CEC_MENU_STATE_ACTIVATED); | |
988 | ||
89a726fa LOK |
989 | if (m_processor->GetPrimaryDevice()->GetPhysicalAddress(false) != 0xffff) |
990 | { | |
991 | m_processor->SetActiveSource(); | |
992 | primary->TransmitMenuState(m_busDevice->GetLogicalAddress()); | |
993 | m_bHandlerInited = true; | |
994 | } | |
83be0701 | 995 | } |
7dc58c9f | 996 | return true; |
83be0701 | 997 | } |
b64db02e LOK |
998 | |
999 | void CCECCommandHandler::MarkBusy(void) | |
1000 | { | |
f00ff009 | 1001 | CLockObject receiveLock(m_receiveMutex); |
b64db02e LOK |
1002 | ++m_iUseCounter; |
1003 | } | |
1004 | ||
1005 | bool CCECCommandHandler::MarkReady(void) | |
1006 | { | |
f00ff009 | 1007 | CLockObject receiveLock(m_receiveMutex); |
b64db02e LOK |
1008 | return m_iUseCounter > 0 ? (--m_iUseCounter == 0) : true; |
1009 | } | |
1010 | ||
1011 | bool CCECCommandHandler::InUse(void) | |
1012 | { | |
f00ff009 | 1013 | CLockObject receiveLock(m_receiveMutex); |
b64db02e LOK |
1014 | return m_iUseCounter > 0; |
1015 | } |