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), | |
47 | m_iTransmitRetries(CEC_DEFAULT_TRANSMIT_RETRIES) | |
e9de9629 | 48 | { |
8fa35473 LOK |
49 | } |
50 | ||
51 | CCECCommandHandler::~CCECCommandHandler(void) | |
52 | { | |
53 | m_condition.Broadcast(); | |
e9de9629 LOK |
54 | } |
55 | ||
56 | bool CCECCommandHandler::HandleCommand(const cec_command &command) | |
57 | { | |
8fa35473 | 58 | bool bHandled(true), bHandlerChanged(false); |
e9de9629 | 59 | |
5e822b09 | 60 | CStdString strLog; |
fcf10e27 | 61 | 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 |
62 | m_busDevice->AddLog(CEC_LOG_NOTICE, strLog); |
63 | ||
855a3a98 LOK |
64 | m_processor->AddCommand(command); |
65 | ||
6b72afcd | 66 | switch(command.opcode) |
e9de9629 | 67 | { |
6b72afcd LOK |
68 | case CEC_OPCODE_REPORT_POWER_STATUS: |
69 | HandleReportPowerStatus(command); | |
70 | break; | |
71 | case CEC_OPCODE_CEC_VERSION: | |
72 | HandleDeviceCecVersion(command); | |
73 | break; | |
74 | case CEC_OPCODE_SET_MENU_LANGUAGE: | |
75 | HandleSetMenuLanguage(command); | |
76 | break; | |
77 | case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS: | |
78 | HandleGivePhysicalAddress(command); | |
79 | break; | |
80 | case CEC_OPCODE_GIVE_OSD_NAME: | |
81 | HandleGiveOSDName(command); | |
82 | break; | |
83 | case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID: | |
84 | HandleGiveDeviceVendorId(command); | |
85 | break; | |
86 | case CEC_OPCODE_DEVICE_VENDOR_ID: | |
8fa35473 | 87 | bHandlerChanged = HandleDeviceVendorId(command); |
6b72afcd LOK |
88 | break; |
89 | case CEC_OPCODE_VENDOR_COMMAND_WITH_ID: | |
90 | HandleDeviceVendorCommandWithId(command); | |
91 | break; | |
92 | case CEC_OPCODE_GIVE_DECK_STATUS: | |
93 | HandleGiveDeckStatus(command); | |
94 | break; | |
95 | case CEC_OPCODE_DECK_CONTROL: | |
96 | HandleDeckControl(command); | |
97 | break; | |
98 | case CEC_OPCODE_MENU_REQUEST: | |
99 | HandleMenuRequest(command); | |
100 | break; | |
101 | case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS: | |
102 | HandleGiveDevicePowerStatus(command); | |
103 | break; | |
104 | case CEC_OPCODE_GET_CEC_VERSION: | |
105 | HandleGetCecVersion(command); | |
106 | break; | |
107 | case CEC_OPCODE_USER_CONTROL_PRESSED: | |
108 | HandleUserControlPressed(command); | |
109 | break; | |
110 | case CEC_OPCODE_USER_CONTROL_RELEASE: | |
111 | HandleUserControlRelease(command); | |
112 | break; | |
113 | case CEC_OPCODE_GIVE_AUDIO_STATUS: | |
114 | HandleGiveAudioStatus(command); | |
115 | break; | |
116 | case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS: | |
117 | HandleGiveSystemAudioModeStatus(command); | |
118 | break; | |
119 | case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST: | |
aa517a0d LOK |
120 | HandleSystemAudioModeRequest(command); |
121 | break; | |
122 | case CEC_OPCODE_REPORT_AUDIO_STATUS: | |
855a3a98 | 123 | HandleReportAudioStatus(command); |
aa517a0d LOK |
124 | break; |
125 | case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS: | |
855a3a98 | 126 | HandleSystemAudioModeStatus(command); |
aa517a0d LOK |
127 | break; |
128 | case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE: | |
855a3a98 | 129 | HandleSetSystemAudioMode(command); |
6b72afcd LOK |
130 | break; |
131 | case CEC_OPCODE_REQUEST_ACTIVE_SOURCE: | |
132 | HandleRequestActiveSource(command); | |
133 | break; | |
134 | case CEC_OPCODE_SET_STREAM_PATH: | |
135 | HandleSetStreamPath(command); | |
136 | break; | |
137 | case CEC_OPCODE_ROUTING_CHANGE: | |
138 | HandleRoutingChange(command); | |
139 | break; | |
907bd60f LOK |
140 | case CEC_OPCODE_ROUTING_INFORMATION: |
141 | HandleRoutingInformation(command); | |
142 | break; | |
6b72afcd LOK |
143 | case CEC_OPCODE_STANDBY: |
144 | HandleStandby(command); | |
145 | break; | |
146 | case CEC_OPCODE_ACTIVE_SOURCE: | |
147 | HandleActiveSource(command); | |
148 | break; | |
907bd60f LOK |
149 | case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS: |
150 | HandleReportPhysicalAddress(command); | |
151 | break; | |
15d1a84c LOK |
152 | case CEC_OPCODE_SET_OSD_NAME: |
153 | HandleSetOSDName(command); | |
154 | break; | |
1a6669b8 LOK |
155 | case CEC_OPCODE_IMAGE_VIEW_ON: |
156 | HandleImageViewOn(command); | |
157 | break; | |
158 | case CEC_OPCODE_TEXT_VIEW_ON: | |
159 | HandleTextViewOn(command); | |
160 | break; | |
6b72afcd LOK |
161 | default: |
162 | UnhandledCommand(command); | |
e9de9629 | 163 | bHandled = false; |
6b72afcd | 164 | break; |
e9de9629 LOK |
165 | } |
166 | ||
8fa35473 LOK |
167 | if (bHandled && !bHandlerChanged) |
168 | { | |
6359ffd1 | 169 | CLockObject lock(&m_receiveMutex); |
8fa35473 LOK |
170 | m_condition.Signal(); |
171 | } | |
172 | ||
e9de9629 LOK |
173 | return bHandled; |
174 | } | |
175 | ||
be5b0e24 LOK |
176 | bool CCECCommandHandler::HandleActiveSource(const cec_command &command) |
177 | { | |
178 | if (command.parameters.size == 2) | |
179 | { | |
180 | uint16_t iAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
37b0c572 | 181 | return m_processor->SetActiveSource(iAddress); |
be5b0e24 LOK |
182 | } |
183 | ||
184 | return true; | |
185 | } | |
186 | ||
a9232a79 LOK |
187 | bool CCECCommandHandler::HandleDeckControl(const cec_command &command) |
188 | { | |
189 | CCECBusDevice *device = GetDevice(command.destination); | |
88e5de6f | 190 | if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE) && command.parameters.size > 0) |
a9232a79 LOK |
191 | { |
192 | ((CCECPlaybackDevice *) device)->SetDeckControlMode((cec_deck_control_mode) command.parameters[0]); | |
193 | return true; | |
194 | } | |
195 | ||
196 | return false; | |
197 | } | |
198 | ||
6a1c0009 LOK |
199 | bool CCECCommandHandler::HandleDeviceCecVersion(const cec_command &command) |
200 | { | |
201 | if (command.parameters.size == 1) | |
202 | { | |
203 | CCECBusDevice *device = GetDevice(command.initiator); | |
204 | if (device) | |
205 | device->SetCecVersion((cec_version) command.parameters[0]); | |
206 | } | |
207 | ||
208 | return true; | |
209 | } | |
210 | ||
e9de9629 LOK |
211 | bool CCECCommandHandler::HandleDeviceVendorCommandWithId(const cec_command &command) |
212 | { | |
5f316715 | 213 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
fcf10e27 | 214 | m_processor->TransmitAbort(command.initiator, command.opcode, CEC_ABORT_REASON_REFUSED); |
6b72afcd | 215 | |
6a1c0009 | 216 | return true; |
e9de9629 LOK |
217 | } |
218 | ||
219 | bool CCECCommandHandler::HandleDeviceVendorId(const cec_command &command) | |
220 | { | |
8fa35473 | 221 | return SetVendorId(command); |
e9de9629 LOK |
222 | } |
223 | ||
224 | bool CCECCommandHandler::HandleGetCecVersion(const cec_command &command) | |
225 | { | |
5f316715 | 226 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
227 | { |
228 | CCECBusDevice *device = GetDevice(command.destination); | |
229 | if (device) | |
230 | return device->TransmitCECVersion(command.initiator); | |
231 | } | |
0f23c85c LOK |
232 | |
233 | return false; | |
e9de9629 LOK |
234 | } |
235 | ||
a1f8fb1b LOK |
236 | bool CCECCommandHandler::HandleGiveAudioStatus(const cec_command &command) |
237 | { | |
5f316715 | 238 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
239 | { |
240 | CCECBusDevice *device = GetDevice(command.destination); | |
241 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
242 | return ((CCECAudioSystem *) device)->TransmitAudioStatus(command.initiator); | |
243 | } | |
a1f8fb1b LOK |
244 | |
245 | return false; | |
246 | } | |
247 | ||
e9de9629 LOK |
248 | bool CCECCommandHandler::HandleGiveDeckStatus(const cec_command &command) |
249 | { | |
5f316715 | 250 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
251 | { |
252 | CCECBusDevice *device = GetDevice(command.destination); | |
253 | if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)) | |
254 | return ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator); | |
255 | } | |
0f23c85c LOK |
256 | |
257 | return false; | |
e9de9629 LOK |
258 | } |
259 | ||
260 | bool CCECCommandHandler::HandleGiveDevicePowerStatus(const cec_command &command) | |
261 | { | |
5f316715 | 262 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
263 | { |
264 | CCECBusDevice *device = GetDevice(command.destination); | |
265 | if (device) | |
266 | return device->TransmitPowerState(command.initiator); | |
267 | } | |
0f23c85c LOK |
268 | |
269 | return false; | |
e9de9629 LOK |
270 | } |
271 | ||
272 | bool CCECCommandHandler::HandleGiveDeviceVendorId(const cec_command &command) | |
273 | { | |
5f316715 | 274 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
275 | { |
276 | CCECBusDevice *device = GetDevice(command.destination); | |
277 | if (device) | |
278 | return device->TransmitVendorID(command.initiator); | |
279 | } | |
0f23c85c LOK |
280 | |
281 | return false; | |
e9de9629 LOK |
282 | } |
283 | ||
284 | bool CCECCommandHandler::HandleGiveOSDName(const cec_command &command) | |
285 | { | |
5f316715 | 286 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
287 | { |
288 | CCECBusDevice *device = GetDevice(command.destination); | |
289 | if (device) | |
290 | return device->TransmitOSDName(command.initiator); | |
291 | } | |
0f23c85c LOK |
292 | |
293 | return false; | |
e9de9629 LOK |
294 | } |
295 | ||
296 | bool CCECCommandHandler::HandleGivePhysicalAddress(const cec_command &command) | |
297 | { | |
5f316715 | 298 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
6b72afcd LOK |
299 | { |
300 | CCECBusDevice *device = GetDevice(command.destination); | |
301 | if (device) | |
302 | return device->TransmitPhysicalAddress(); | |
303 | } | |
09c10b66 LOK |
304 | |
305 | return false; | |
e9de9629 LOK |
306 | } |
307 | ||
1a6669b8 LOK |
308 | bool CCECCommandHandler::HandleGiveSystemAudioModeStatus(const cec_command &command) |
309 | { | |
5f316715 | 310 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
1a6669b8 LOK |
311 | { |
312 | CCECBusDevice *device = GetDevice(command.destination); | |
313 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
314 | return ((CCECAudioSystem *) device)->TransmitSystemAudioModeStatus(command.initiator); | |
315 | } | |
316 | ||
317 | return false; | |
318 | } | |
319 | ||
320 | bool CCECCommandHandler::HandleImageViewOn(const cec_command &command) | |
321 | { | |
37b0c572 | 322 | m_processor->m_busDevices[command.initiator]->SetActiveSource(); |
1a6669b8 LOK |
323 | return true; |
324 | } | |
325 | ||
e9de9629 LOK |
326 | bool CCECCommandHandler::HandleMenuRequest(const cec_command &command) |
327 | { | |
5f316715 | 328 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
0f23c85c | 329 | { |
6b72afcd LOK |
330 | if (command.parameters[0] == CEC_MENU_REQUEST_TYPE_QUERY) |
331 | { | |
332 | CCECBusDevice *device = GetDevice(command.destination); | |
333 | if (device) | |
334 | return device->TransmitMenuState(command.initiator); | |
335 | } | |
15d1a84c LOK |
336 | } |
337 | ||
338 | return false; | |
339 | } | |
340 | ||
341 | bool CCECCommandHandler::HandleReportAudioStatus(const cec_command &command) | |
342 | { | |
343 | if (command.parameters.size == 1) | |
344 | { | |
345 | CCECBusDevice *device = GetDevice(command.initiator); | |
346 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
6b72afcd | 347 | { |
15d1a84c LOK |
348 | ((CCECAudioSystem *)device)->SetAudioStatus(command.parameters[0]); |
349 | return true; | |
6b72afcd | 350 | } |
0f23c85c LOK |
351 | } |
352 | return false; | |
e9de9629 LOK |
353 | } |
354 | ||
907bd60f LOK |
355 | bool CCECCommandHandler::HandleReportPhysicalAddress(const cec_command &command) |
356 | { | |
0bfce006 | 357 | if (command.parameters.size == 3) |
907bd60f LOK |
358 | { |
359 | uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
16b1e052 | 360 | SetPhysicalAddress(command.initiator, iNewAddress); |
907bd60f LOK |
361 | } |
362 | return true; | |
363 | } | |
364 | ||
e55f3f70 LOK |
365 | bool CCECCommandHandler::HandleReportPowerStatus(const cec_command &command) |
366 | { | |
367 | if (command.parameters.size == 1) | |
368 | { | |
369 | CCECBusDevice *device = GetDevice(command.initiator); | |
370 | if (device) | |
371 | device->SetPowerStatus((cec_power_status) command.parameters[0]); | |
372 | } | |
373 | return true; | |
374 | } | |
375 | ||
e9de9629 LOK |
376 | bool CCECCommandHandler::HandleRequestActiveSource(const cec_command &command) |
377 | { | |
5f316715 LOK |
378 | if (m_processor->IsStarted()) |
379 | { | |
380 | CStdString strLog; | |
381 | strLog.Format(">> %i requests active source", (uint8_t) command.initiator); | |
382 | m_busDevice->AddLog(CEC_LOG_DEBUG, strLog.c_str()); | |
8747dd4f | 383 | |
5f316715 LOK |
384 | vector<CCECBusDevice *> devices; |
385 | for (int iDevicePtr = (int)GetMyDevices(devices)-1; iDevicePtr >=0; iDevicePtr--) | |
386 | devices[iDevicePtr]->TransmitActiveSource(); | |
c4098482 | 387 | |
5f316715 LOK |
388 | return true; |
389 | } | |
390 | return false; | |
e9de9629 LOK |
391 | } |
392 | ||
393 | bool CCECCommandHandler::HandleRoutingChange(const cec_command &command) | |
394 | { | |
395 | if (command.parameters.size == 4) | |
396 | { | |
397 | uint16_t iOldAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
398 | uint16_t iNewAddress = ((uint16_t)command.parameters[2] << 8) | ((uint16_t)command.parameters[3]); | |
e9de9629 | 399 | |
0f23c85c LOK |
400 | CCECBusDevice *device = GetDevice(command.initiator); |
401 | if (device) | |
9dc04b07 | 402 | device->SetStreamPath(iNewAddress, iOldAddress); |
e9de9629 LOK |
403 | } |
404 | return true; | |
405 | } | |
406 | ||
907bd60f LOK |
407 | bool CCECCommandHandler::HandleRoutingInformation(const cec_command &command) |
408 | { | |
409 | if (command.parameters.size == 2) | |
410 | { | |
411 | uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
37b0c572 | 412 | m_processor->SetActiveSource(iNewAddress); |
907bd60f | 413 | } |
15d1a84c LOK |
414 | |
415 | return false; | |
907bd60f LOK |
416 | } |
417 | ||
a3269a0a LOK |
418 | bool CCECCommandHandler::HandleSetMenuLanguage(const cec_command &command) |
419 | { | |
420 | if (command.parameters.size == 3) | |
421 | { | |
422 | CCECBusDevice *device = GetDevice(command.initiator); | |
423 | if (device) | |
424 | { | |
425 | cec_menu_language language; | |
426 | language.device = command.initiator; | |
56701628 | 427 | for (uint8_t iPtr = 0; iPtr < 4; iPtr++) |
a3269a0a LOK |
428 | language.language[iPtr] = command.parameters[iPtr]; |
429 | language.language[3] = 0; | |
430 | device->SetMenuLanguage(language); | |
15d1a84c LOK |
431 | return true; |
432 | } | |
433 | } | |
434 | return false; | |
435 | } | |
436 | ||
437 | bool CCECCommandHandler::HandleSetOSDName(const cec_command &command) | |
438 | { | |
439 | if (command.parameters.size > 0) | |
440 | { | |
441 | CCECBusDevice *device = GetDevice(command.initiator); | |
442 | if (device) | |
443 | { | |
444 | char buf[1024]; | |
445 | for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++) | |
446 | buf[iPtr] = (char)command.parameters[iPtr]; | |
447 | buf[command.parameters.size] = 0; | |
448 | ||
449 | CStdString strName(buf); | |
450 | device->SetOSDName(strName); | |
6b72afcd | 451 | |
15d1a84c | 452 | return true; |
a3269a0a LOK |
453 | } |
454 | } | |
15d1a84c | 455 | return false; |
a3269a0a LOK |
456 | } |
457 | ||
e9de9629 LOK |
458 | bool CCECCommandHandler::HandleSetStreamPath(const cec_command &command) |
459 | { | |
5f316715 | 460 | if (m_processor->IsStarted() && command.parameters.size >= 2) |
e9de9629 | 461 | { |
b6c7bc94 | 462 | uint16_t iStreamAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); |
e9de9629 | 463 | CStdString strLog; |
b6c7bc94 | 464 | strLog.Format(">> %i sets stream path to physical address %04x", command.initiator, iStreamAddress); |
e9de9629 | 465 | m_busDevice->AddLog(CEC_LOG_DEBUG, strLog.c_str()); |
04437dcf | 466 | |
37b0c572 LOK |
467 | CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamAddress); |
468 | if (device) | |
b6c7bc94 | 469 | { |
37b0c572 LOK |
470 | device->SetActiveSource(); |
471 | return device->TransmitActiveSource() && | |
472 | device->TransmitMenuState(command.initiator); | |
b6c7bc94 | 473 | } |
e9de9629 | 474 | } |
15d1a84c | 475 | return false; |
e9de9629 LOK |
476 | } |
477 | ||
aa517a0d | 478 | bool CCECCommandHandler::HandleSystemAudioModeRequest(const cec_command &command) |
e5e86c76 | 479 | { |
5f316715 | 480 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
e5e86c76 LOK |
481 | { |
482 | CCECBusDevice *device = GetDevice(command.destination); | |
aa517a0d LOK |
483 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) |
484 | { | |
485 | if (command.parameters.size >= 2) | |
486 | { | |
487 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
488 | ((CCECAudioSystem *) device)->SetSystemAudioModeStatus(CEC_SYSTEM_AUDIO_STATUS_ON); | |
489 | uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
490 | CCECBusDevice *newActiveDevice = GetDeviceByPhysicalAddress(iNewAddress); | |
491 | if (newActiveDevice) | |
37b0c572 | 492 | newActiveDevice->SetActiveSource(); |
aa517a0d LOK |
493 | return ((CCECAudioSystem *) device)->TransmitSetSystemAudioMode(command.initiator); |
494 | } | |
495 | else | |
496 | { | |
497 | ((CCECAudioSystem *) device)->SetSystemAudioModeStatus(CEC_SYSTEM_AUDIO_STATUS_OFF); | |
498 | return ((CCECAudioSystem *) device)->TransmitSetSystemAudioMode(command.initiator); | |
499 | } | |
500 | } | |
e5e86c76 | 501 | } |
6b72afcd | 502 | return false; |
e5e86c76 LOK |
503 | } |
504 | ||
4d6b4433 LOK |
505 | bool CCECCommandHandler::HandleStandby(const cec_command &command) |
506 | { | |
507 | CCECBusDevice *device = GetDevice(command.initiator); | |
508 | if (device) | |
509 | device->SetPowerStatus(CEC_POWER_STATUS_STANDBY); | |
6b72afcd | 510 | |
4d6b4433 LOK |
511 | return true; |
512 | } | |
513 | ||
aa517a0d | 514 | bool CCECCommandHandler::HandleSystemAudioModeStatus(const cec_command &command) |
868dc71f | 515 | { |
aa517a0d | 516 | if (command.parameters.size == 1) |
868dc71f | 517 | { |
aa517a0d LOK |
518 | CCECBusDevice *device = GetDevice(command.initiator); |
519 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
520 | { | |
521 | ((CCECAudioSystem *)device)->SetSystemAudioModeStatus((cec_system_audio_status)command.parameters[0]); | |
522 | return true; | |
523 | } | |
524 | } | |
525 | ||
526 | return false; | |
527 | } | |
528 | ||
529 | bool CCECCommandHandler::HandleSetSystemAudioMode(const cec_command &command) | |
530 | { | |
531 | if (command.parameters.size == 1) | |
532 | { | |
533 | CCECBusDevice *device = GetDevice(command.initiator); | |
534 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
535 | { | |
536 | ((CCECAudioSystem *)device)->SetSystemAudioModeStatus((cec_system_audio_status)command.parameters[0]); | |
537 | return true; | |
538 | } | |
868dc71f LOK |
539 | } |
540 | ||
541 | return false; | |
542 | } | |
543 | ||
1a6669b8 | 544 | bool CCECCommandHandler::HandleTextViewOn(const cec_command &command) |
cf0ecd85 | 545 | { |
37b0c572 | 546 | m_processor->m_busDevices[command.initiator]->SetActiveSource(); |
1a6669b8 | 547 | return true; |
cf0ecd85 LOK |
548 | } |
549 | ||
e9de9629 LOK |
550 | bool CCECCommandHandler::HandleUserControlPressed(const cec_command &command) |
551 | { | |
5f316715 | 552 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination) && command.parameters.size > 0) |
e9de9629 | 553 | { |
fcf10e27 | 554 | m_processor->AddKey(); |
e9de9629 LOK |
555 | |
556 | if (command.parameters[0] <= CEC_USER_CONTROL_CODE_MAX) | |
557 | { | |
558 | CStdString strLog; | |
68391d4f | 559 | strLog.Format("key pressed: %x", command.parameters[0]); |
e9de9629 LOK |
560 | m_busDevice->AddLog(CEC_LOG_DEBUG, strLog.c_str()); |
561 | ||
68391d4f LOK |
562 | if (command.parameters[0] == CEC_USER_CONTROL_CODE_POWER || |
563 | command.parameters[0] == CEC_USER_CONTROL_CODE_POWER_ON_FUNCTION) | |
564 | { | |
565 | CCECBusDevice *device = GetDevice(command.destination); | |
566 | if (device) | |
567 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
568 | } | |
569 | ||
fcf10e27 | 570 | m_processor->SetCurrentButton((cec_user_control_code) command.parameters[0]); |
15d1a84c | 571 | return true; |
e9de9629 LOK |
572 | } |
573 | } | |
15d1a84c | 574 | return false; |
e9de9629 LOK |
575 | } |
576 | ||
577 | bool CCECCommandHandler::HandleUserControlRelease(const cec_command &command) | |
578 | { | |
5f316715 | 579 | if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination)) |
fcf10e27 | 580 | m_processor->AddKey(); |
6b72afcd | 581 | |
e9de9629 LOK |
582 | return true; |
583 | } | |
584 | ||
585 | void CCECCommandHandler::UnhandledCommand(const cec_command &command) | |
586 | { | |
b5b53c7d LOK |
587 | CStdString strLog; |
588 | strLog.Format("unhandled command with opcode %02x from address %d", command.opcode, command.initiator); | |
589 | m_busDevice->AddLog(CEC_LOG_DEBUG, strLog); | |
0f23c85c LOK |
590 | } |
591 | ||
8747dd4f LOK |
592 | unsigned int CCECCommandHandler::GetMyDevices(vector<CCECBusDevice *> &devices) const |
593 | { | |
594 | unsigned int iReturn(0); | |
595 | ||
fcf10e27 | 596 | cec_logical_addresses addresses = m_processor->GetLogicalAddresses(); |
f2198ab5 | 597 | for (uint8_t iPtr = 0; iPtr < 16; iPtr++) |
8747dd4f LOK |
598 | { |
599 | if (addresses[iPtr]) | |
600 | { | |
601 | devices.push_back(GetDevice((cec_logical_address) iPtr)); | |
602 | ++iReturn; | |
603 | } | |
604 | } | |
605 | ||
606 | return iReturn; | |
607 | } | |
608 | ||
0f23c85c LOK |
609 | CCECBusDevice *CCECCommandHandler::GetDevice(cec_logical_address iLogicalAddress) const |
610 | { | |
611 | CCECBusDevice *device = NULL; | |
612 | ||
613 | if (iLogicalAddress >= CECDEVICE_TV && iLogicalAddress <= CECDEVICE_BROADCAST) | |
fcf10e27 | 614 | device = m_processor->m_busDevices[iLogicalAddress]; |
0f23c85c LOK |
615 | |
616 | return device; | |
e9de9629 | 617 | } |
6685ae07 LOK |
618 | |
619 | CCECBusDevice *CCECCommandHandler::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress) const | |
620 | { | |
fcf10e27 | 621 | return m_processor->GetDeviceByPhysicalAddress(iPhysicalAddress); |
6685ae07 | 622 | } |
181b3475 | 623 | |
c4098482 LOK |
624 | CCECBusDevice *CCECCommandHandler::GetDeviceByType(cec_device_type type) const |
625 | { | |
fcf10e27 | 626 | return m_processor->GetDeviceByType(type); |
c4098482 LOK |
627 | } |
628 | ||
8fa35473 | 629 | bool CCECCommandHandler::SetVendorId(const cec_command &command) |
181b3475 | 630 | { |
8fa35473 | 631 | bool bChanged(false); |
181b3475 LOK |
632 | if (command.parameters.size < 3) |
633 | { | |
634 | m_busDevice->AddLog(CEC_LOG_WARNING, "invalid vendor ID received"); | |
8fa35473 | 635 | return bChanged; |
181b3475 LOK |
636 | } |
637 | ||
bae71306 LOK |
638 | uint64_t iVendorId = ((uint64_t)command.parameters[0] << 16) + |
639 | ((uint64_t)command.parameters[1] << 8) + | |
181b3475 LOK |
640 | (uint64_t)command.parameters[2]; |
641 | ||
642 | CCECBusDevice *device = GetDevice((cec_logical_address) command.initiator); | |
643 | if (device) | |
8fa35473 LOK |
644 | bChanged = device->SetVendorId(iVendorId); |
645 | return bChanged; | |
181b3475 | 646 | } |
5e822b09 | 647 | |
16b1e052 LOK |
648 | void CCECCommandHandler::SetPhysicalAddress(cec_logical_address iAddress, uint16_t iNewAddress) |
649 | { | |
650 | if (!m_busDevice->MyLogicalAddressContains(iAddress)) | |
651 | { | |
fcf10e27 | 652 | bool bOurAddress(m_processor->GetPhysicalAddress() == iNewAddress); |
16b1e052 LOK |
653 | GetDevice(iAddress)->SetPhysicalAddress(iNewAddress); |
654 | if (bOurAddress) | |
655 | { | |
656 | /* another device reported the same physical address as ours | |
657 | * since we don't have physical address detection yet, we'll just use the | |
658 | * given address, increased by 0x100 for now */ | |
fcf10e27 | 659 | m_processor->SetPhysicalAddress(iNewAddress + 0x100); |
16b1e052 LOK |
660 | } |
661 | } | |
662 | } | |
855a3a98 LOK |
663 | |
664 | void CCECCommandHandler::HandlePoll(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
665 | { | |
666 | CStdString strLog; | |
667 | strLog.Format("<< POLL: %s (%x) -> %s (%x)", m_processor->ToString(iInitiator), iInitiator, m_processor->ToString(iDestination), iDestination); | |
668 | m_processor->AddLog(CEC_LOG_DEBUG, strLog); | |
669 | } | |
670 | ||
671 | bool CCECCommandHandler::HandleReceiveFailed(void) | |
672 | { | |
673 | /* default = error */ | |
674 | return true; | |
675 | } | |
8fa35473 LOK |
676 | |
677 | bool CCECCommandHandler::TransmitPowerOn(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
678 | { | |
679 | cec_command command; | |
ae693aaa | 680 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_IMAGE_VIEW_ON); |
8fa35473 LOK |
681 | |
682 | return Transmit(command); | |
683 | } | |
684 | ||
685 | bool CCECCommandHandler::TransmitStandby(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
686 | { | |
687 | cec_command command; | |
ae693aaa | 688 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_STANDBY); |
8fa35473 LOK |
689 | |
690 | return Transmit(command); | |
691 | } | |
692 | ||
693 | bool CCECCommandHandler::TransmitRequestCecVersion(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
694 | { | |
695 | cec_command command; | |
ae693aaa | 696 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GET_CEC_VERSION); |
8fa35473 LOK |
697 | |
698 | return Transmit(command); | |
699 | } | |
700 | ||
701 | bool CCECCommandHandler::TransmitRequestMenuLanguage(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
702 | { | |
703 | cec_command command; | |
ae693aaa | 704 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GET_MENU_LANGUAGE); |
8fa35473 LOK |
705 | |
706 | return Transmit(command); | |
707 | } | |
708 | ||
709 | bool CCECCommandHandler::TransmitRequestOSDName(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
710 | { | |
711 | cec_command command; | |
ae693aaa | 712 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_OSD_NAME); |
8fa35473 LOK |
713 | |
714 | return Transmit(command); | |
715 | } | |
716 | ||
717 | bool CCECCommandHandler::TransmitRequestPhysicalAddress(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
718 | { | |
719 | cec_command command; | |
ae693aaa | 720 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_PHYSICAL_ADDRESS); |
8fa35473 LOK |
721 | |
722 | return Transmit(command); | |
723 | } | |
724 | ||
725 | bool CCECCommandHandler::TransmitRequestPowerStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
726 | { | |
727 | cec_command command; | |
ae693aaa | 728 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_DEVICE_POWER_STATUS); |
8fa35473 LOK |
729 | |
730 | return Transmit(command); | |
731 | } | |
732 | ||
733 | bool CCECCommandHandler::TransmitRequestVendorId(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
734 | { | |
735 | cec_command command; | |
ae693aaa | 736 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID); |
8fa35473 LOK |
737 | |
738 | return Transmit(command); | |
739 | } | |
740 | ||
741 | bool CCECCommandHandler::TransmitActiveSource(const cec_logical_address iInitiator, uint16_t iPhysicalAddress) | |
742 | { | |
743 | cec_command command; | |
ae693aaa | 744 | cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE); |
8fa35473 LOK |
745 | command.parameters.PushBack((uint8_t) ((iPhysicalAddress >> 8) & 0xFF)); |
746 | command.parameters.PushBack((uint8_t) (iPhysicalAddress & 0xFF)); | |
747 | ||
748 | return Transmit(command); | |
749 | } | |
750 | ||
751 | bool CCECCommandHandler::TransmitCECVersion(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_version cecVersion) | |
752 | { | |
753 | cec_command command; | |
ae693aaa | 754 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_CEC_VERSION); |
8fa35473 LOK |
755 | command.parameters.PushBack((uint8_t)cecVersion); |
756 | ||
757 | return Transmit(command); | |
758 | } | |
759 | ||
760 | bool CCECCommandHandler::TransmitInactiveSource(const cec_logical_address iInitiator, uint16_t iPhysicalAddress) | |
761 | { | |
762 | cec_command command; | |
ae693aaa | 763 | cec_command::Format(command, iInitiator, CECDEVICE_TV, CEC_OPCODE_INACTIVE_SOURCE); |
8fa35473 LOK |
764 | command.parameters.PushBack((iPhysicalAddress >> 8) & 0xFF); |
765 | command.parameters.PushBack(iPhysicalAddress & 0xFF); | |
766 | ||
767 | return Transmit(command); | |
768 | } | |
769 | ||
770 | bool CCECCommandHandler::TransmitMenuState(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_menu_state menuState) | |
771 | { | |
772 | cec_command command; | |
ae693aaa | 773 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_MENU_STATUS); |
8fa35473 LOK |
774 | command.parameters.PushBack((uint8_t)menuState); |
775 | ||
776 | return Transmit(command); | |
777 | } | |
778 | ||
779 | bool CCECCommandHandler::TransmitOSDName(const cec_logical_address iInitiator, const cec_logical_address iDestination, CStdString strDeviceName) | |
780 | { | |
781 | cec_command command; | |
ae693aaa | 782 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_OSD_NAME); |
8fa35473 LOK |
783 | for (unsigned int iPtr = 0; iPtr < strDeviceName.length(); iPtr++) |
784 | command.parameters.PushBack(strDeviceName.at(iPtr)); | |
785 | ||
786 | return Transmit(command); | |
787 | } | |
788 | ||
789 | bool CCECCommandHandler::TransmitOSDString(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_display_control duration, const char *strMessage) | |
790 | { | |
791 | cec_command command; | |
ae693aaa | 792 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_OSD_STRING); |
8fa35473 LOK |
793 | command.parameters.PushBack((uint8_t)duration); |
794 | ||
795 | unsigned int iLen = strlen(strMessage); | |
796 | if (iLen > 13) iLen = 13; | |
797 | ||
798 | for (unsigned int iPtr = 0; iPtr < iLen; iPtr++) | |
799 | command.parameters.PushBack(strMessage[iPtr]); | |
800 | ||
801 | return Transmit(command); | |
802 | } | |
803 | ||
804 | bool CCECCommandHandler::TransmitPhysicalAddress(const cec_logical_address iInitiator, uint16_t iPhysicalAddress, cec_device_type type) | |
805 | { | |
806 | cec_command command; | |
ae693aaa | 807 | cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS); |
8fa35473 LOK |
808 | command.parameters.PushBack((uint8_t) ((iPhysicalAddress >> 8) & 0xFF)); |
809 | command.parameters.PushBack((uint8_t) (iPhysicalAddress & 0xFF)); | |
810 | command.parameters.PushBack((uint8_t) (type)); | |
811 | ||
812 | return Transmit(command); | |
813 | } | |
814 | ||
815 | bool CCECCommandHandler::TransmitPoll(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
816 | { | |
817 | cec_command command; | |
ae693aaa | 818 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_NONE); |
8fa35473 | 819 | |
ae693aaa | 820 | return Transmit(command, false); |
8fa35473 LOK |
821 | } |
822 | ||
823 | bool CCECCommandHandler::TransmitPowerState(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_power_status state) | |
824 | { | |
825 | cec_command command; | |
ae693aaa | 826 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_REPORT_POWER_STATUS); |
8fa35473 LOK |
827 | command.parameters.PushBack((uint8_t) state); |
828 | ||
829 | return Transmit(command); | |
830 | } | |
831 | ||
832 | bool CCECCommandHandler::TransmitVendorID(const cec_logical_address iInitiator, uint64_t iVendorId) | |
833 | { | |
834 | cec_command command; | |
ae693aaa | 835 | cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_DEVICE_VENDOR_ID); |
8fa35473 LOK |
836 | |
837 | command.parameters.PushBack((uint8_t) (((uint64_t)iVendorId >> 16) & 0xFF)); | |
838 | command.parameters.PushBack((uint8_t) (((uint64_t)iVendorId >> 8) & 0xFF)); | |
839 | command.parameters.PushBack((uint8_t) ((uint64_t)iVendorId & 0xFF)); | |
840 | ||
841 | return Transmit(command); | |
842 | } | |
843 | ||
844 | bool CCECCommandHandler::TransmitAudioStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, uint8_t state) | |
845 | { | |
846 | cec_command command; | |
ae693aaa | 847 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_REPORT_AUDIO_STATUS); |
8fa35473 LOK |
848 | command.parameters.PushBack(state); |
849 | ||
850 | return Transmit(command); | |
851 | } | |
852 | ||
853 | bool CCECCommandHandler::TransmitSetSystemAudioMode(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_system_audio_status state) | |
854 | { | |
855 | cec_command command; | |
ae693aaa | 856 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_SYSTEM_AUDIO_MODE); |
8fa35473 LOK |
857 | command.parameters.PushBack((uint8_t)state); |
858 | ||
859 | return Transmit(command); | |
860 | } | |
861 | ||
862 | bool CCECCommandHandler::TransmitSystemAudioModeStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_system_audio_status state) | |
863 | { | |
864 | cec_command command; | |
ae693aaa | 865 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS); |
8fa35473 LOK |
866 | command.parameters.PushBack((uint8_t)state); |
867 | ||
868 | return Transmit(command); | |
869 | } | |
870 | ||
871 | bool CCECCommandHandler::TransmitDeckStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_deck_info state) | |
872 | { | |
873 | cec_command command; | |
ae693aaa | 874 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_DECK_STATUS); |
8fa35473 LOK |
875 | command.PushBack((uint8_t)state); |
876 | ||
877 | return Transmit(command); | |
878 | } | |
879 | ||
7f919115 | 880 | bool CCECCommandHandler::TransmitKeypress(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_user_control_code key) |
8fa35473 LOK |
881 | { |
882 | cec_command command; | |
ae693aaa | 883 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_USER_CONTROL_PRESSED); |
8fa35473 LOK |
884 | command.parameters.PushBack((uint8_t)key); |
885 | ||
886 | return Transmit(command); | |
887 | } | |
888 | ||
7f919115 | 889 | bool CCECCommandHandler::TransmitKeyRelease(const cec_logical_address iInitiator, const cec_logical_address iDestination) |
8fa35473 LOK |
890 | { |
891 | cec_command command; | |
ae693aaa | 892 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_USER_CONTROL_RELEASE); |
8fa35473 LOK |
893 | |
894 | return Transmit(command); | |
895 | } | |
896 | ||
ae693aaa | 897 | bool CCECCommandHandler::Transmit(cec_command &command, bool bExpectResponse /* = true */) |
8fa35473 | 898 | { |
ae693aaa | 899 | command.transmit_timeout = m_iTransmitTimeout; |
ae693aaa | 900 | |
8fa35473 | 901 | CLockObject writeLock(&m_processor->m_transmitMutex); |
6359ffd1 | 902 | CLockObject receiveLock(&m_receiveMutex); |
8fa35473 | 903 | if (m_processor->Transmit(command)) |
ae693aaa LOK |
904 | { |
905 | if (bExpectResponse) | |
6359ffd1 | 906 | return m_condition.Wait(&m_receiveMutex, m_iTransmitWait); |
ae693aaa LOK |
907 | return true; |
908 | } | |
8fa35473 LOK |
909 | |
910 | return false; | |
911 | } |