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" |
004b8382 | 37 | #include "../CECClient.h" |
387b6f6f | 38 | #include "../CECProcessor.h" |
5477a250 | 39 | #include "../LibCEC.h" |
0d800fe5 | 40 | #include "../CECTypeUtils.h" |
c9d15485 | 41 | #include "../platform/util/util.h" |
e9de9629 LOK |
42 | |
43 | using namespace CEC; | |
8747dd4f | 44 | using namespace std; |
f00ff009 | 45 | using namespace PLATFORM; |
e9de9629 | 46 | |
004b8382 | 47 | #define LIB_CEC m_busDevice->GetProcessor()->GetLib() |
0d800fe5 | 48 | #define ToString(p) CCECTypeUtils::ToString(p) |
004b8382 | 49 | |
8fa35473 LOK |
50 | CCECCommandHandler::CCECCommandHandler(CCECBusDevice *busDevice) : |
51 | m_busDevice(busDevice), | |
52 | m_processor(m_busDevice->GetProcessor()), | |
ae693aaa LOK |
53 | m_iTransmitTimeout(CEC_DEFAULT_TRANSMIT_TIMEOUT), |
54 | m_iTransmitWait(CEC_DEFAULT_TRANSMIT_WAIT), | |
89a726fa | 55 | m_iTransmitRetries(CEC_DEFAULT_TRANSMIT_RETRIES), |
b64db02e | 56 | m_bHandlerInited(false), |
d79b67d8 | 57 | m_bOPTSendDeckStatusUpdateOnActiveSource(false), |
960f33c6 | 58 | m_vendorId(CEC_VENDOR_UNKNOWN), |
b0015449 | 59 | m_waitForResponse(new CWaitForResponse), |
aa4c0d34 | 60 | m_iActiveSourcePending(0) |
e9de9629 | 61 | { |
8fa35473 LOK |
62 | } |
63 | ||
64 | CCECCommandHandler::~CCECCommandHandler(void) | |
65 | { | |
c9d15485 | 66 | DELETE_AND_NULL(m_waitForResponse); |
e9de9629 LOK |
67 | } |
68 | ||
69 | bool CCECCommandHandler::HandleCommand(const cec_command &command) | |
70 | { | |
d297cbd4 LOK |
71 | if (command.opcode_set == 0) |
72 | return HandlePoll(command); | |
73 | ||
9a54dc82 | 74 | int iHandled(CEC_ABORT_REASON_UNRECOGNIZED_OPCODE); |
e9de9629 | 75 | |
5d19989f | 76 | LIB_CEC->AddCommand(command); |
855a3a98 | 77 | |
6b72afcd | 78 | switch(command.opcode) |
e9de9629 | 79 | { |
6b72afcd | 80 | case CEC_OPCODE_REPORT_POWER_STATUS: |
9a54dc82 | 81 | iHandled = HandleReportPowerStatus(command); |
6b72afcd LOK |
82 | break; |
83 | case CEC_OPCODE_CEC_VERSION: | |
9a54dc82 | 84 | iHandled = HandleDeviceCecVersion(command); |
6b72afcd LOK |
85 | break; |
86 | case CEC_OPCODE_SET_MENU_LANGUAGE: | |
9a54dc82 | 87 | iHandled = HandleSetMenuLanguage(command); |
6b72afcd LOK |
88 | break; |
89 | case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS: | |
9a54dc82 | 90 | iHandled = HandleGivePhysicalAddress(command); |
6b72afcd | 91 | break; |
fbdea54c | 92 | case CEC_OPCODE_GET_MENU_LANGUAGE: |
9a54dc82 | 93 | iHandled = HandleGiveMenuLanguage(command); |
fbdea54c | 94 | break; |
6b72afcd | 95 | case CEC_OPCODE_GIVE_OSD_NAME: |
9a54dc82 | 96 | iHandled = HandleGiveOSDName(command); |
6b72afcd LOK |
97 | break; |
98 | case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID: | |
9a54dc82 | 99 | iHandled = HandleGiveDeviceVendorId(command); |
6b72afcd LOK |
100 | break; |
101 | case CEC_OPCODE_DEVICE_VENDOR_ID: | |
9a54dc82 | 102 | iHandled = HandleDeviceVendorId(command); |
6b72afcd LOK |
103 | break; |
104 | case CEC_OPCODE_VENDOR_COMMAND_WITH_ID: | |
9a54dc82 | 105 | iHandled = HandleDeviceVendorCommandWithId(command); |
6b72afcd LOK |
106 | break; |
107 | case CEC_OPCODE_GIVE_DECK_STATUS: | |
9a54dc82 | 108 | iHandled = HandleGiveDeckStatus(command); |
6b72afcd LOK |
109 | break; |
110 | case CEC_OPCODE_DECK_CONTROL: | |
9a54dc82 | 111 | iHandled = HandleDeckControl(command); |
6b72afcd LOK |
112 | break; |
113 | case CEC_OPCODE_MENU_REQUEST: | |
9a54dc82 | 114 | iHandled = HandleMenuRequest(command); |
6b72afcd LOK |
115 | break; |
116 | case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS: | |
9a54dc82 | 117 | iHandled = HandleGiveDevicePowerStatus(command); |
6b72afcd LOK |
118 | break; |
119 | case CEC_OPCODE_GET_CEC_VERSION: | |
9a54dc82 | 120 | iHandled = HandleGetCecVersion(command); |
6b72afcd LOK |
121 | break; |
122 | case CEC_OPCODE_USER_CONTROL_PRESSED: | |
9a54dc82 | 123 | iHandled = HandleUserControlPressed(command); |
6b72afcd LOK |
124 | break; |
125 | case CEC_OPCODE_USER_CONTROL_RELEASE: | |
9a54dc82 | 126 | iHandled = HandleUserControlRelease(command); |
6b72afcd LOK |
127 | break; |
128 | case CEC_OPCODE_GIVE_AUDIO_STATUS: | |
9a54dc82 | 129 | iHandled = HandleGiveAudioStatus(command); |
6b72afcd LOK |
130 | break; |
131 | case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS: | |
9a54dc82 | 132 | iHandled = HandleGiveSystemAudioModeStatus(command); |
6b72afcd LOK |
133 | break; |
134 | case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST: | |
9a54dc82 | 135 | iHandled = HandleSystemAudioModeRequest(command); |
aa517a0d LOK |
136 | break; |
137 | case CEC_OPCODE_REPORT_AUDIO_STATUS: | |
9a54dc82 | 138 | iHandled = HandleReportAudioStatus(command); |
aa517a0d LOK |
139 | break; |
140 | case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS: | |
9a54dc82 | 141 | iHandled = HandleSystemAudioModeStatus(command); |
aa517a0d LOK |
142 | break; |
143 | case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE: | |
9a54dc82 | 144 | iHandled = HandleSetSystemAudioMode(command); |
6b72afcd LOK |
145 | break; |
146 | case CEC_OPCODE_REQUEST_ACTIVE_SOURCE: | |
9a54dc82 | 147 | iHandled = HandleRequestActiveSource(command); |
6b72afcd LOK |
148 | break; |
149 | case CEC_OPCODE_SET_STREAM_PATH: | |
9a54dc82 | 150 | iHandled = HandleSetStreamPath(command); |
6b72afcd LOK |
151 | break; |
152 | case CEC_OPCODE_ROUTING_CHANGE: | |
9a54dc82 | 153 | iHandled = HandleRoutingChange(command); |
6b72afcd | 154 | break; |
907bd60f | 155 | case CEC_OPCODE_ROUTING_INFORMATION: |
9a54dc82 | 156 | iHandled = HandleRoutingInformation(command); |
907bd60f | 157 | break; |
6b72afcd | 158 | case CEC_OPCODE_STANDBY: |
9a54dc82 | 159 | iHandled = HandleStandby(command); |
6b72afcd LOK |
160 | break; |
161 | case CEC_OPCODE_ACTIVE_SOURCE: | |
9a54dc82 | 162 | iHandled = HandleActiveSource(command); |
6b72afcd | 163 | break; |
907bd60f | 164 | case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS: |
9a54dc82 | 165 | iHandled = HandleReportPhysicalAddress(command); |
907bd60f | 166 | break; |
15d1a84c | 167 | case CEC_OPCODE_SET_OSD_NAME: |
9a54dc82 | 168 | iHandled = HandleSetOSDName(command); |
15d1a84c | 169 | break; |
1a6669b8 | 170 | case CEC_OPCODE_IMAGE_VIEW_ON: |
9a54dc82 | 171 | iHandled = HandleImageViewOn(command); |
1a6669b8 LOK |
172 | break; |
173 | case CEC_OPCODE_TEXT_VIEW_ON: | |
9a54dc82 | 174 | iHandled = HandleTextViewOn(command); |
1a6669b8 | 175 | break; |
4d738fe3 | 176 | case CEC_OPCODE_FEATURE_ABORT: |
9a54dc82 | 177 | iHandled = HandleFeatureAbort(command); |
4d738fe3 | 178 | break; |
468a1414 | 179 | case CEC_OPCODE_VENDOR_COMMAND: |
9a54dc82 LOK |
180 | iHandled = HandleVendorCommand(command); |
181 | break; | |
182 | case CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN: | |
183 | iHandled = HandleVendorRemoteButtonDown(command); | |
184 | break; | |
185 | case CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP: | |
186 | iHandled = HandleVendorRemoteButtonUp(command); | |
468a1414 | 187 | break; |
34fe491f LOK |
188 | case CEC_OPCODE_PLAY: |
189 | // libCEC (currently) doesn't need to do anything with this, since player applications handle it | |
190 | // but it should not respond with a feature abort | |
9a54dc82 | 191 | iHandled = COMMAND_HANDLED; |
34fe491f | 192 | break; |
6b72afcd | 193 | default: |
6b72afcd | 194 | break; |
e9de9629 LOK |
195 | } |
196 | ||
9a54dc82 | 197 | if (iHandled == COMMAND_HANDLED) |
24dd566c | 198 | m_waitForResponse->Received((command.opcode == CEC_OPCODE_FEATURE_ABORT && command.parameters.size > 0) ? (cec_opcode)command.parameters[0] : command.opcode); |
004b8382 | 199 | else |
9a54dc82 | 200 | UnhandledCommand(command, (cec_abort_reason)iHandled); |
8fa35473 | 201 | |
9a54dc82 | 202 | return iHandled == COMMAND_HANDLED; |
e9de9629 LOK |
203 | } |
204 | ||
9a54dc82 | 205 | int CCECCommandHandler::HandleActiveSource(const cec_command &command) |
be5b0e24 LOK |
206 | { |
207 | if (command.parameters.size == 2) | |
208 | { | |
209 | uint16_t iAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
004b8382 LOK |
210 | CCECBusDevice *device = m_processor->GetDeviceByPhysicalAddress(iAddress); |
211 | if (device) | |
9a54dc82 | 212 | { |
004b8382 | 213 | device->MarkAsActiveSource(); |
9a54dc82 LOK |
214 | return COMMAND_HANDLED; |
215 | } | |
be5b0e24 LOK |
216 | } |
217 | ||
9a54dc82 | 218 | return CEC_ABORT_REASON_INVALID_OPERAND; |
be5b0e24 LOK |
219 | } |
220 | ||
9a54dc82 | 221 | int CCECCommandHandler::HandleDeckControl(const cec_command &command) |
a9232a79 | 222 | { |
aa40e0e2 LOK |
223 | CCECPlaybackDevice *device = CCECBusDevice::AsPlaybackDevice(GetDevice(command.destination)); |
224 | if (device && command.parameters.size > 0) | |
a9232a79 | 225 | { |
aa40e0e2 | 226 | device->SetDeckControlMode((cec_deck_control_mode) command.parameters[0]); |
9a54dc82 | 227 | return COMMAND_HANDLED; |
a9232a79 LOK |
228 | } |
229 | ||
9a54dc82 | 230 | return CEC_ABORT_REASON_INVALID_OPERAND; |
a9232a79 LOK |
231 | } |
232 | ||
9a54dc82 | 233 | int CCECCommandHandler::HandleDeviceCecVersion(const cec_command &command) |
6a1c0009 LOK |
234 | { |
235 | if (command.parameters.size == 1) | |
236 | { | |
237 | CCECBusDevice *device = GetDevice(command.initiator); | |
238 | if (device) | |
239 | device->SetCecVersion((cec_version) command.parameters[0]); | |
9a54dc82 LOK |
240 | |
241 | return COMMAND_HANDLED; | |
6a1c0009 LOK |
242 | } |
243 | ||
9a54dc82 | 244 | return CEC_ABORT_REASON_INVALID_OPERAND; |
6a1c0009 LOK |
245 | } |
246 | ||
866e7584 | 247 | int CCECCommandHandler::HandleDeviceVendorCommandWithId(const cec_command & UNUSED(command)) |
e9de9629 | 248 | { |
22579015 | 249 | return CEC_ABORT_REASON_INVALID_OPERAND; |
e9de9629 LOK |
250 | } |
251 | ||
9a54dc82 | 252 | int CCECCommandHandler::HandleDeviceVendorId(const cec_command &command) |
e9de9629 | 253 | { |
9a54dc82 LOK |
254 | SetVendorId(command); |
255 | return COMMAND_HANDLED; | |
e9de9629 LOK |
256 | } |
257 | ||
9a54dc82 | 258 | int CCECCommandHandler::HandleFeatureAbort(const cec_command &command) |
4d738fe3 | 259 | { |
69a1a673 LOK |
260 | if (command.parameters.size == 2 && |
261 | (command.parameters[1] == CEC_ABORT_REASON_UNRECOGNIZED_OPCODE || | |
262 | command.parameters[1] == CEC_ABORT_REASON_REFUSED)) | |
004b8382 | 263 | m_processor->GetDevice(command.initiator)->SetUnsupportedFeature((cec_opcode)command.parameters[0]); |
9a54dc82 | 264 | return COMMAND_HANDLED; |
4d738fe3 LOK |
265 | } |
266 | ||
9a54dc82 | 267 | int CCECCommandHandler::HandleGetCecVersion(const cec_command &command) |
e9de9629 | 268 | { |
0b8c7eab | 269 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination)) |
6b72afcd LOK |
270 | { |
271 | CCECBusDevice *device = GetDevice(command.destination); | |
9a54dc82 LOK |
272 | if (device && device->TransmitCECVersion(command.initiator)) |
273 | return COMMAND_HANDLED; | |
274 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
6b72afcd | 275 | } |
0f23c85c | 276 | |
9a54dc82 | 277 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; |
e9de9629 LOK |
278 | } |
279 | ||
9a54dc82 | 280 | int CCECCommandHandler::HandleGiveAudioStatus(const cec_command &command) |
a1f8fb1b | 281 | { |
0b8c7eab | 282 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination)) |
6b72afcd | 283 | { |
aa40e0e2 | 284 | CCECAudioSystem *device = CCECBusDevice::AsAudioSystem(GetDevice(command.destination)); |
9a54dc82 LOK |
285 | if (device && device->TransmitAudioStatus(command.initiator)) |
286 | return COMMAND_HANDLED; | |
287 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
6b72afcd | 288 | } |
a1f8fb1b | 289 | |
9a54dc82 | 290 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; |
a1f8fb1b LOK |
291 | } |
292 | ||
9a54dc82 | 293 | int CCECCommandHandler::HandleGiveDeckStatus(const cec_command &command) |
e9de9629 | 294 | { |
0b8c7eab | 295 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination)) |
6b72afcd | 296 | { |
aa40e0e2 | 297 | CCECPlaybackDevice *device = CCECBusDevice::AsPlaybackDevice(GetDevice(command.destination)); |
9a54dc82 LOK |
298 | if (device && device->TransmitDeckStatus(command.initiator)) |
299 | return COMMAND_HANDLED; | |
300 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
6b72afcd | 301 | } |
0f23c85c | 302 | |
9a54dc82 | 303 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; |
e9de9629 LOK |
304 | } |
305 | ||
9a54dc82 | 306 | int CCECCommandHandler::HandleGiveDevicePowerStatus(const cec_command &command) |
e9de9629 | 307 | { |
0b8c7eab | 308 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination)) |
6b72afcd LOK |
309 | { |
310 | CCECBusDevice *device = GetDevice(command.destination); | |
9a54dc82 LOK |
311 | if (device && device->TransmitPowerState(command.initiator)) |
312 | return COMMAND_HANDLED; | |
313 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
6b72afcd | 314 | } |
0f23c85c | 315 | |
9a54dc82 | 316 | return CEC_ABORT_REASON_INVALID_OPERAND; |
e9de9629 LOK |
317 | } |
318 | ||
9a54dc82 | 319 | int CCECCommandHandler::HandleGiveDeviceVendorId(const cec_command &command) |
e9de9629 | 320 | { |
0b8c7eab | 321 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination)) |
6b72afcd LOK |
322 | { |
323 | CCECBusDevice *device = GetDevice(command.destination); | |
9a54dc82 LOK |
324 | if (device && device->TransmitVendorID(command.initiator)) |
325 | return COMMAND_HANDLED; | |
6b72afcd | 326 | } |
0f23c85c | 327 | |
9a54dc82 | 328 | return CEC_ABORT_REASON_INVALID_OPERAND; |
e9de9629 LOK |
329 | } |
330 | ||
9a54dc82 | 331 | int CCECCommandHandler::HandleGiveOSDName(const cec_command &command) |
e9de9629 | 332 | { |
0b8c7eab | 333 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination)) |
6b72afcd LOK |
334 | { |
335 | CCECBusDevice *device = GetDevice(command.destination); | |
9a54dc82 LOK |
336 | if (device && device->TransmitOSDName(command.initiator)) |
337 | return COMMAND_HANDLED; | |
6b72afcd | 338 | } |
0f23c85c | 339 | |
9a54dc82 | 340 | return CEC_ABORT_REASON_INVALID_OPERAND; |
e9de9629 LOK |
341 | } |
342 | ||
9a54dc82 | 343 | int CCECCommandHandler::HandleGivePhysicalAddress(const cec_command &command) |
e9de9629 | 344 | { |
0b8c7eab | 345 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination)) |
6b72afcd LOK |
346 | { |
347 | CCECBusDevice *device = GetDevice(command.destination); | |
9a54dc82 LOK |
348 | if (device && device->TransmitPhysicalAddress()) |
349 | return COMMAND_HANDLED; | |
350 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
6b72afcd | 351 | } |
09c10b66 | 352 | |
9a54dc82 | 353 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; |
e9de9629 LOK |
354 | } |
355 | ||
9a54dc82 | 356 | int CCECCommandHandler::HandleGiveMenuLanguage(const cec_command &command) |
fbdea54c | 357 | { |
0b8c7eab | 358 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination)) |
fbdea54c MK |
359 | { |
360 | CCECBusDevice *device = GetDevice(command.destination); | |
9a54dc82 LOK |
361 | if (device && device->TransmitSetMenuLanguage(command.initiator)) |
362 | return COMMAND_HANDLED; | |
363 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
fbdea54c MK |
364 | } |
365 | ||
9a54dc82 | 366 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; |
fbdea54c MK |
367 | } |
368 | ||
9a54dc82 | 369 | int CCECCommandHandler::HandleGiveSystemAudioModeStatus(const cec_command &command) |
1a6669b8 | 370 | { |
0b8c7eab | 371 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination)) |
1a6669b8 | 372 | { |
aa40e0e2 | 373 | CCECAudioSystem *device = CCECBusDevice::AsAudioSystem(GetDevice(command.destination)); |
9a54dc82 LOK |
374 | if (device && device->TransmitSystemAudioModeStatus(command.initiator)) |
375 | return COMMAND_HANDLED; | |
376 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
1a6669b8 LOK |
377 | } |
378 | ||
9a54dc82 | 379 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; |
1a6669b8 LOK |
380 | } |
381 | ||
9a54dc82 | 382 | int CCECCommandHandler::HandleImageViewOn(const cec_command &command) |
1a6669b8 | 383 | { |
004b8382 | 384 | m_processor->GetDevice(command.initiator)->MarkAsActiveSource(); |
9a54dc82 | 385 | return COMMAND_HANDLED; |
1a6669b8 LOK |
386 | } |
387 | ||
9a54dc82 | 388 | int CCECCommandHandler::HandleMenuRequest(const cec_command &command) |
e9de9629 | 389 | { |
0b8c7eab | 390 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination)) |
0f23c85c | 391 | { |
e1804a4e LOK |
392 | CCECBusDevice *device = GetDevice(command.destination); |
393 | if (device) | |
6b72afcd | 394 | { |
004b8382 LOK |
395 | CCECClient *client = device->GetClient(); |
396 | if (client) | |
e1804a4e | 397 | { |
004b8382 LOK |
398 | if (command.parameters[0] == CEC_MENU_REQUEST_TYPE_ACTIVATE) |
399 | { | |
400 | if (client->MenuStateChanged(CEC_MENU_STATE_ACTIVATED) == 1) | |
401 | device->SetMenuState(CEC_MENU_STATE_ACTIVATED); | |
402 | } | |
403 | else if (command.parameters[0] == CEC_MENU_REQUEST_TYPE_DEACTIVATE) | |
404 | { | |
405 | if (client->MenuStateChanged(CEC_MENU_STATE_DEACTIVATED) == 1) | |
406 | device->SetMenuState(CEC_MENU_STATE_DEACTIVATED); | |
407 | } | |
e1804a4e | 408 | } |
9a54dc82 LOK |
409 | if (device->TransmitMenuState(command.initiator)) |
410 | return COMMAND_HANDLED; | |
6b72afcd | 411 | } |
9a54dc82 | 412 | return CEC_ABORT_REASON_INVALID_OPERAND; |
15d1a84c LOK |
413 | } |
414 | ||
9a54dc82 | 415 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; |
15d1a84c LOK |
416 | } |
417 | ||
d297cbd4 LOK |
418 | bool CCECCommandHandler::HandlePoll(const cec_command &command) |
419 | { | |
a75e3a5a | 420 | m_busDevice->HandlePoll(command.destination); |
d297cbd4 LOK |
421 | return true; |
422 | } | |
423 | ||
9a54dc82 | 424 | int CCECCommandHandler::HandleReportAudioStatus(const cec_command &command) |
15d1a84c LOK |
425 | { |
426 | if (command.parameters.size == 1) | |
427 | { | |
aa40e0e2 LOK |
428 | CCECAudioSystem *device = CCECBusDevice::AsAudioSystem(GetDevice(command.initiator)); |
429 | if (device) | |
6b72afcd | 430 | { |
aa40e0e2 | 431 | device->SetAudioStatus(command.parameters[0]); |
9a54dc82 | 432 | return COMMAND_HANDLED; |
6b72afcd | 433 | } |
0f23c85c | 434 | } |
9a54dc82 | 435 | return CEC_ABORT_REASON_INVALID_OPERAND; |
e9de9629 LOK |
436 | } |
437 | ||
9a54dc82 | 438 | int CCECCommandHandler::HandleReportPhysicalAddress(const cec_command &command) |
907bd60f | 439 | { |
0bfce006 | 440 | if (command.parameters.size == 3) |
907bd60f LOK |
441 | { |
442 | uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
16b1e052 | 443 | SetPhysicalAddress(command.initiator, iNewAddress); |
9a54dc82 | 444 | return COMMAND_HANDLED; |
907bd60f | 445 | } |
9a54dc82 | 446 | return CEC_ABORT_REASON_INVALID_OPERAND; |
907bd60f LOK |
447 | } |
448 | ||
9a54dc82 | 449 | int CCECCommandHandler::HandleReportPowerStatus(const cec_command &command) |
e55f3f70 LOK |
450 | { |
451 | if (command.parameters.size == 1) | |
452 | { | |
453 | CCECBusDevice *device = GetDevice(command.initiator); | |
454 | if (device) | |
9a54dc82 | 455 | { |
e55f3f70 | 456 | device->SetPowerStatus((cec_power_status) command.parameters[0]); |
9a54dc82 LOK |
457 | return COMMAND_HANDLED; |
458 | } | |
e55f3f70 | 459 | } |
9a54dc82 | 460 | return CEC_ABORT_REASON_INVALID_OPERAND; |
e55f3f70 LOK |
461 | } |
462 | ||
9a54dc82 | 463 | int CCECCommandHandler::HandleRequestActiveSource(const cec_command &command) |
e9de9629 | 464 | { |
0b8c7eab | 465 | if (m_processor->CECInitialised()) |
5f316715 | 466 | { |
004b8382 LOK |
467 | LIB_CEC->AddLog(CEC_LOG_DEBUG, ">> %i requests active source", (uint8_t) command.initiator); |
468 | m_processor->GetDevice(command.initiator)->SetPowerStatus(CEC_POWER_STATUS_ON); | |
8747dd4f | 469 | |
5f316715 | 470 | vector<CCECBusDevice *> devices; |
f00ff009 | 471 | for (size_t iDevicePtr = 0; iDevicePtr < GetMyDevices(devices); iDevicePtr++) |
5f316715 | 472 | devices[iDevicePtr]->TransmitActiveSource(); |
5f316715 | 473 | } |
9a54dc82 LOK |
474 | |
475 | return COMMAND_HANDLED; | |
e9de9629 LOK |
476 | } |
477 | ||
9a54dc82 | 478 | int CCECCommandHandler::HandleRoutingChange(const cec_command &command) |
e9de9629 LOK |
479 | { |
480 | if (command.parameters.size == 4) | |
481 | { | |
482 | uint16_t iOldAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
483 | uint16_t iNewAddress = ((uint16_t)command.parameters[2] << 8) | ((uint16_t)command.parameters[3]); | |
e9de9629 | 484 | |
0f23c85c LOK |
485 | CCECBusDevice *device = GetDevice(command.initiator); |
486 | if (device) | |
9a54dc82 | 487 | { |
9dc04b07 | 488 | device->SetStreamPath(iNewAddress, iOldAddress); |
9a54dc82 LOK |
489 | return COMMAND_HANDLED; |
490 | } | |
e9de9629 | 491 | } |
9a54dc82 LOK |
492 | |
493 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
e9de9629 LOK |
494 | } |
495 | ||
9a54dc82 | 496 | int CCECCommandHandler::HandleRoutingInformation(const cec_command &command) |
907bd60f LOK |
497 | { |
498 | if (command.parameters.size == 2) | |
499 | { | |
500 | uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
004b8382 LOK |
501 | CCECBusDevice *device = m_processor->GetDeviceByPhysicalAddress(iNewAddress); |
502 | if (device) | |
9a54dc82 | 503 | { |
004b8382 | 504 | device->MarkAsActiveSource(); |
9a54dc82 LOK |
505 | return COMMAND_HANDLED; |
506 | } | |
907bd60f | 507 | } |
15d1a84c | 508 | |
9a54dc82 | 509 | return CEC_ABORT_REASON_INVALID_OPERAND; |
907bd60f LOK |
510 | } |
511 | ||
9a54dc82 | 512 | int CCECCommandHandler::HandleSetMenuLanguage(const cec_command &command) |
a3269a0a LOK |
513 | { |
514 | if (command.parameters.size == 3) | |
515 | { | |
516 | CCECBusDevice *device = GetDevice(command.initiator); | |
517 | if (device) | |
518 | { | |
519 | cec_menu_language language; | |
520 | language.device = command.initiator; | |
56701628 | 521 | for (uint8_t iPtr = 0; iPtr < 4; iPtr++) |
a3269a0a LOK |
522 | language.language[iPtr] = command.parameters[iPtr]; |
523 | language.language[3] = 0; | |
524 | device->SetMenuLanguage(language); | |
9a54dc82 | 525 | return COMMAND_HANDLED; |
15d1a84c LOK |
526 | } |
527 | } | |
9a54dc82 LOK |
528 | |
529 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
15d1a84c LOK |
530 | } |
531 | ||
9a54dc82 | 532 | int CCECCommandHandler::HandleSetOSDName(const cec_command &command) |
15d1a84c LOK |
533 | { |
534 | if (command.parameters.size > 0) | |
535 | { | |
536 | CCECBusDevice *device = GetDevice(command.initiator); | |
537 | if (device) | |
538 | { | |
539 | char buf[1024]; | |
540 | for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++) | |
541 | buf[iPtr] = (char)command.parameters[iPtr]; | |
542 | buf[command.parameters.size] = 0; | |
543 | ||
544 | CStdString strName(buf); | |
545 | device->SetOSDName(strName); | |
6b72afcd | 546 | |
9a54dc82 | 547 | return COMMAND_HANDLED; |
a3269a0a LOK |
548 | } |
549 | } | |
9a54dc82 LOK |
550 | |
551 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
a3269a0a LOK |
552 | } |
553 | ||
9a54dc82 | 554 | int CCECCommandHandler::HandleSetStreamPath(const cec_command &command) |
e9de9629 | 555 | { |
9a54dc82 LOK |
556 | if (!m_processor->CECInitialised()) |
557 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; | |
558 | ||
559 | if (command.parameters.size >= 2) | |
e9de9629 | 560 | { |
b6c7bc94 | 561 | uint16_t iStreamAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); |
bf1b57e0 LOK |
562 | LIB_CEC->AddLog(CEC_LOG_DEBUG, ">> %s (%x) sets stream path to physical address %04x", ToString(command.initiator), command.initiator, iStreamAddress); |
563 | ||
564 | // a device will only change the stream path when it's powered on | |
565 | m_busDevice->SetPowerStatus(CEC_POWER_STATUS_ON); | |
72689600 LOK |
566 | |
567 | /* one of the device handled by libCEC has been made active */ | |
568 | CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamAddress); | |
004b8382 | 569 | if (device && device->IsHandledByLibCEC()) |
9a54dc82 | 570 | { |
004b8382 | 571 | device->ActivateSource(); |
9a54dc82 LOK |
572 | return COMMAND_HANDLED; |
573 | } | |
e9de9629 | 574 | } |
9a54dc82 LOK |
575 | |
576 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
e9de9629 LOK |
577 | } |
578 | ||
9a54dc82 | 579 | int CCECCommandHandler::HandleSystemAudioModeRequest(const cec_command &command) |
e5e86c76 | 580 | { |
0b8c7eab | 581 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination)) |
e5e86c76 | 582 | { |
aa40e0e2 LOK |
583 | CCECAudioSystem *device = CCECBusDevice::AsAudioSystem(GetDevice(command.destination)); |
584 | if (device) | |
aa517a0d LOK |
585 | { |
586 | if (command.parameters.size >= 2) | |
587 | { | |
588 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
aa40e0e2 | 589 | device->SetSystemAudioModeStatus(CEC_SYSTEM_AUDIO_STATUS_ON); |
aa517a0d LOK |
590 | uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); |
591 | CCECBusDevice *newActiveDevice = GetDeviceByPhysicalAddress(iNewAddress); | |
592 | if (newActiveDevice) | |
004b8382 | 593 | newActiveDevice->MarkAsActiveSource(); |
9a54dc82 LOK |
594 | if (device->TransmitSetSystemAudioMode(command.initiator)) |
595 | return COMMAND_HANDLED; | |
aa517a0d LOK |
596 | } |
597 | else | |
598 | { | |
aa40e0e2 | 599 | device->SetSystemAudioModeStatus(CEC_SYSTEM_AUDIO_STATUS_OFF); |
9a54dc82 LOK |
600 | if (device->TransmitSetSystemAudioMode(command.initiator)) |
601 | return COMMAND_HANDLED; | |
aa517a0d LOK |
602 | } |
603 | } | |
e5e86c76 | 604 | } |
9a54dc82 LOK |
605 | |
606 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; | |
e5e86c76 LOK |
607 | } |
608 | ||
9a54dc82 | 609 | int CCECCommandHandler::HandleStandby(const cec_command &command) |
4d6b4433 LOK |
610 | { |
611 | CCECBusDevice *device = GetDevice(command.initiator); | |
612 | if (device) | |
613 | device->SetPowerStatus(CEC_POWER_STATUS_STANDBY); | |
6b72afcd | 614 | |
9a54dc82 | 615 | return COMMAND_HANDLED; |
4d6b4433 LOK |
616 | } |
617 | ||
9a54dc82 | 618 | int CCECCommandHandler::HandleSystemAudioModeStatus(const cec_command &command) |
868dc71f | 619 | { |
aa517a0d | 620 | if (command.parameters.size == 1) |
868dc71f | 621 | { |
aa40e0e2 LOK |
622 | CCECAudioSystem *device = CCECBusDevice::AsAudioSystem(GetDevice(command.initiator)); |
623 | if (device) | |
aa517a0d | 624 | { |
aa40e0e2 | 625 | device->SetSystemAudioModeStatus((cec_system_audio_status)command.parameters[0]); |
9a54dc82 | 626 | return COMMAND_HANDLED; |
aa517a0d LOK |
627 | } |
628 | } | |
629 | ||
9a54dc82 | 630 | return CEC_ABORT_REASON_INVALID_OPERAND; |
aa517a0d LOK |
631 | } |
632 | ||
9a54dc82 | 633 | int CCECCommandHandler::HandleSetSystemAudioMode(const cec_command &command) |
aa517a0d LOK |
634 | { |
635 | if (command.parameters.size == 1) | |
636 | { | |
aa40e0e2 LOK |
637 | CCECAudioSystem *device = CCECBusDevice::AsAudioSystem(GetDevice(command.initiator)); |
638 | if (device) | |
aa517a0d | 639 | { |
aa40e0e2 | 640 | device->SetSystemAudioModeStatus((cec_system_audio_status)command.parameters[0]); |
9a54dc82 | 641 | return COMMAND_HANDLED; |
aa517a0d | 642 | } |
868dc71f LOK |
643 | } |
644 | ||
9a54dc82 | 645 | return CEC_ABORT_REASON_INVALID_OPERAND; |
868dc71f LOK |
646 | } |
647 | ||
9a54dc82 | 648 | int CCECCommandHandler::HandleTextViewOn(const cec_command &command) |
cf0ecd85 | 649 | { |
004b8382 | 650 | m_processor->GetDevice(command.initiator)->MarkAsActiveSource(); |
9a54dc82 | 651 | return COMMAND_HANDLED; |
cf0ecd85 LOK |
652 | } |
653 | ||
9a54dc82 | 654 | int CCECCommandHandler::HandleUserControlPressed(const cec_command &command) |
e9de9629 | 655 | { |
9a54dc82 LOK |
656 | if (!m_processor->CECInitialised() || |
657 | !m_processor->IsHandledByLibCEC(command.destination)) | |
658 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; | |
004b8382 | 659 | |
9a54dc82 LOK |
660 | if (command.parameters.size == 0) |
661 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
004b8382 | 662 | |
9a54dc82 LOK |
663 | CCECBusDevice *device = GetDevice(command.destination); |
664 | if (!device) | |
665 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
e33e0d75 | 666 | |
9a54dc82 LOK |
667 | CCECClient *client = device->GetClient(); |
668 | if (client) | |
669 | client->AddKey(); | |
e33e0d75 | 670 | |
9a54dc82 LOK |
671 | if (command.parameters[0] <= CEC_USER_CONTROL_CODE_MAX) |
672 | client->SetCurrentButton((cec_user_control_code) command.parameters[0]); | |
e33e0d75 | 673 | |
9a54dc82 LOK |
674 | if (command.parameters[0] == CEC_USER_CONTROL_CODE_POWER || |
675 | command.parameters[0] == CEC_USER_CONTROL_CODE_POWER_ON_FUNCTION) | |
676 | { | |
677 | bool bPowerOn(true); | |
678 | ||
679 | // CEC_USER_CONTROL_CODE_POWER operates as a toggle | |
680 | // assume CEC_USER_CONTROL_CODE_POWER_ON_FUNCTION does not | |
681 | if (command.parameters[0] == CEC_USER_CONTROL_CODE_POWER) | |
682 | { | |
683 | cec_power_status status = device->GetCurrentPowerStatus(); | |
684 | bPowerOn = !(status == CEC_POWER_STATUS_ON || status == CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
e9de9629 | 685 | } |
e33e0d75 | 686 | |
9a54dc82 LOK |
687 | if (bPowerOn) |
688 | { | |
689 | device->ActivateSource(); | |
690 | } | |
691 | else | |
692 | { | |
693 | device->MarkAsInactiveSource(); | |
694 | device->TransmitInactiveSource(); | |
695 | device->SetMenuState(CEC_MENU_STATE_DEACTIVATED); | |
696 | } | |
e9de9629 | 697 | } |
9a54dc82 LOK |
698 | |
699 | return COMMAND_HANDLED; | |
e9de9629 LOK |
700 | } |
701 | ||
9a54dc82 | 702 | int CCECCommandHandler::HandleUserControlRelease(const cec_command &command) |
e9de9629 | 703 | { |
9a54dc82 LOK |
704 | if (!m_processor->CECInitialised() || |
705 | !m_processor->IsHandledByLibCEC(command.destination)) | |
706 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; | |
707 | ||
004b8382 LOK |
708 | CCECClient *client = m_processor->GetClient(command.destination); |
709 | if (client) | |
710 | client->AddKey(); | |
9a54dc82 LOK |
711 | |
712 | return COMMAND_HANDLED; | |
e9de9629 LOK |
713 | } |
714 | ||
866e7584 | 715 | int CCECCommandHandler::HandleVendorCommand(const cec_command & UNUSED(command)) |
1de6617c | 716 | { |
22579015 | 717 | return CEC_ABORT_REASON_INVALID_OPERAND; |
1de6617c LOK |
718 | } |
719 | ||
9a54dc82 | 720 | void CCECCommandHandler::UnhandledCommand(const cec_command &command, const cec_abort_reason reason) |
e9de9629 | 721 | { |
9a54dc82 LOK |
722 | if (m_processor->IsHandledByLibCEC(command.destination)) |
723 | { | |
724 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "sending abort with opcode %02x and reason '%s' to %s", command.opcode, ToString(reason), ToString(command.initiator)); | |
725 | m_processor->TransmitAbort(command.destination, command.initiator, command.opcode, reason); | |
726 | } | |
0f23c85c LOK |
727 | } |
728 | ||
6f14b512 | 729 | size_t CCECCommandHandler::GetMyDevices(vector<CCECBusDevice *> &devices) const |
8747dd4f | 730 | { |
6f14b512 | 731 | size_t iReturn(0); |
8747dd4f | 732 | |
fcf10e27 | 733 | cec_logical_addresses addresses = m_processor->GetLogicalAddresses(); |
d2d1660c | 734 | for (uint8_t iPtr = CECDEVICE_TV; iPtr < CECDEVICE_BROADCAST; iPtr++) |
8747dd4f LOK |
735 | { |
736 | if (addresses[iPtr]) | |
737 | { | |
738 | devices.push_back(GetDevice((cec_logical_address) iPtr)); | |
739 | ++iReturn; | |
740 | } | |
741 | } | |
742 | ||
743 | return iReturn; | |
744 | } | |
745 | ||
0f23c85c LOK |
746 | CCECBusDevice *CCECCommandHandler::GetDevice(cec_logical_address iLogicalAddress) const |
747 | { | |
004b8382 | 748 | return m_processor->GetDevice(iLogicalAddress); |
e9de9629 | 749 | } |
6685ae07 LOK |
750 | |
751 | CCECBusDevice *CCECCommandHandler::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress) const | |
752 | { | |
fcf10e27 | 753 | return m_processor->GetDeviceByPhysicalAddress(iPhysicalAddress); |
6685ae07 | 754 | } |
181b3475 | 755 | |
8fa35473 | 756 | bool CCECCommandHandler::SetVendorId(const cec_command &command) |
181b3475 | 757 | { |
8fa35473 | 758 | bool bChanged(false); |
181b3475 LOK |
759 | if (command.parameters.size < 3) |
760 | { | |
004b8382 | 761 | LIB_CEC->AddLog(CEC_LOG_WARNING, "invalid vendor ID received"); |
8fa35473 | 762 | return bChanged; |
181b3475 LOK |
763 | } |
764 | ||
bae71306 LOK |
765 | uint64_t iVendorId = ((uint64_t)command.parameters[0] << 16) + |
766 | ((uint64_t)command.parameters[1] << 8) + | |
181b3475 LOK |
767 | (uint64_t)command.parameters[2]; |
768 | ||
769 | CCECBusDevice *device = GetDevice((cec_logical_address) command.initiator); | |
770 | if (device) | |
8fa35473 LOK |
771 | bChanged = device->SetVendorId(iVendorId); |
772 | return bChanged; | |
181b3475 | 773 | } |
5e822b09 | 774 | |
16b1e052 LOK |
775 | void CCECCommandHandler::SetPhysicalAddress(cec_logical_address iAddress, uint16_t iNewAddress) |
776 | { | |
004b8382 | 777 | if (!m_processor->IsHandledByLibCEC(iAddress)) |
16b1e052 | 778 | { |
c0152c09 LOK |
779 | CCECBusDevice *otherDevice = m_processor->GetDeviceByPhysicalAddress(iNewAddress); |
780 | CCECClient *client = otherDevice ? otherDevice->GetClient() : NULL; | |
004b8382 | 781 | |
c0152c09 LOK |
782 | CCECBusDevice *device = m_processor->GetDevice(iAddress); |
783 | if (device) | |
784 | device->SetPhysicalAddress(iNewAddress); | |
785 | else | |
16b1e052 | 786 | { |
c0152c09 | 787 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "device with logical address %X not found", iAddress); |
16b1e052 | 788 | } |
c0152c09 LOK |
789 | |
790 | /* another device reported the same physical address as ours */ | |
791 | if (client) | |
792 | client->ResetPhysicalAddress(); | |
793 | } | |
794 | else | |
795 | { | |
796 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "ignore physical address report for device %s (%X) because it's marked as handled by libCEC", ToString(iAddress), iAddress); | |
16b1e052 LOK |
797 | } |
798 | } | |
855a3a98 | 799 | |
f4698390 LOK |
800 | bool CCECCommandHandler::PowerOn(const cec_logical_address iInitiator, const cec_logical_address iDestination) |
801 | { | |
802 | if (iDestination == CECDEVICE_TV) | |
803 | return TransmitImageViewOn(iInitiator, iDestination); | |
804 | ||
805 | return TransmitKeypress(iInitiator, iDestination, CEC_USER_CONTROL_CODE_POWER) && | |
806 | TransmitKeyRelease(iInitiator, iDestination); | |
807 | } | |
808 | ||
b64db02e | 809 | bool CCECCommandHandler::TransmitImageViewOn(const cec_logical_address iInitiator, const cec_logical_address iDestination) |
8fa35473 LOK |
810 | { |
811 | cec_command command; | |
ae693aaa | 812 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_IMAGE_VIEW_ON); |
8fa35473 | 813 | |
4fde2fd0 | 814 | return Transmit(command); |
8fa35473 LOK |
815 | } |
816 | ||
817 | bool CCECCommandHandler::TransmitStandby(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
818 | { | |
819 | cec_command command; | |
ae693aaa | 820 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_STANDBY); |
8fa35473 | 821 | |
4fde2fd0 | 822 | return Transmit(command); |
8fa35473 LOK |
823 | } |
824 | ||
5734016c LOK |
825 | bool CCECCommandHandler::TransmitRequestActiveSource(const cec_logical_address iInitiator, bool bWaitForResponse /* = true */) |
826 | { | |
827 | cec_command command; | |
828 | cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_REQUEST_ACTIVE_SOURCE); | |
829 | ||
830 | return Transmit(command, !bWaitForResponse); | |
831 | } | |
832 | ||
a75e3a5a | 833 | bool CCECCommandHandler::TransmitRequestCecVersion(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWaitForResponse /* = true */) |
8fa35473 LOK |
834 | { |
835 | cec_command command; | |
ae693aaa | 836 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GET_CEC_VERSION); |
8fa35473 | 837 | |
4fde2fd0 | 838 | return Transmit(command, !bWaitForResponse); |
8fa35473 LOK |
839 | } |
840 | ||
a75e3a5a | 841 | bool CCECCommandHandler::TransmitRequestMenuLanguage(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWaitForResponse /* = true */) |
8fa35473 LOK |
842 | { |
843 | cec_command command; | |
ae693aaa | 844 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GET_MENU_LANGUAGE); |
8fa35473 | 845 | |
4fde2fd0 | 846 | return Transmit(command, !bWaitForResponse); |
8fa35473 LOK |
847 | } |
848 | ||
a75e3a5a | 849 | bool CCECCommandHandler::TransmitRequestOSDName(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWaitForResponse /* = true */) |
8fa35473 LOK |
850 | { |
851 | cec_command command; | |
ae693aaa | 852 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_OSD_NAME); |
8fa35473 | 853 | |
4fde2fd0 | 854 | return Transmit(command, !bWaitForResponse); |
8fa35473 LOK |
855 | } |
856 | ||
a75e3a5a | 857 | bool CCECCommandHandler::TransmitRequestPhysicalAddress(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWaitForResponse /* = true */) |
8fa35473 LOK |
858 | { |
859 | cec_command command; | |
ae693aaa | 860 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_PHYSICAL_ADDRESS); |
8fa35473 | 861 | |
4fde2fd0 | 862 | return Transmit(command, !bWaitForResponse); |
8fa35473 LOK |
863 | } |
864 | ||
a75e3a5a | 865 | bool CCECCommandHandler::TransmitRequestPowerStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWaitForResponse /* = true */) |
8fa35473 LOK |
866 | { |
867 | cec_command command; | |
ae693aaa | 868 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_DEVICE_POWER_STATUS); |
8fa35473 | 869 | |
4fde2fd0 | 870 | return Transmit(command, !bWaitForResponse); |
8fa35473 LOK |
871 | } |
872 | ||
a75e3a5a | 873 | bool CCECCommandHandler::TransmitRequestVendorId(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWaitForResponse /* = true */) |
8fa35473 LOK |
874 | { |
875 | cec_command command; | |
ae693aaa | 876 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID); |
8fa35473 | 877 | |
4fde2fd0 | 878 | return Transmit(command, !bWaitForResponse); |
8fa35473 LOK |
879 | } |
880 | ||
881 | bool CCECCommandHandler::TransmitActiveSource(const cec_logical_address iInitiator, uint16_t iPhysicalAddress) | |
882 | { | |
883 | cec_command command; | |
ae693aaa | 884 | cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE); |
8fa35473 LOK |
885 | command.parameters.PushBack((uint8_t) ((iPhysicalAddress >> 8) & 0xFF)); |
886 | command.parameters.PushBack((uint8_t) (iPhysicalAddress & 0xFF)); | |
887 | ||
4fde2fd0 | 888 | return Transmit(command); |
8fa35473 LOK |
889 | } |
890 | ||
891 | bool CCECCommandHandler::TransmitCECVersion(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_version cecVersion) | |
892 | { | |
893 | cec_command command; | |
ae693aaa | 894 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_CEC_VERSION); |
8fa35473 LOK |
895 | command.parameters.PushBack((uint8_t)cecVersion); |
896 | ||
4fde2fd0 | 897 | return Transmit(command); |
8fa35473 LOK |
898 | } |
899 | ||
900 | bool CCECCommandHandler::TransmitInactiveSource(const cec_logical_address iInitiator, uint16_t iPhysicalAddress) | |
901 | { | |
902 | cec_command command; | |
ae693aaa | 903 | cec_command::Format(command, iInitiator, CECDEVICE_TV, CEC_OPCODE_INACTIVE_SOURCE); |
8fa35473 LOK |
904 | command.parameters.PushBack((iPhysicalAddress >> 8) & 0xFF); |
905 | command.parameters.PushBack(iPhysicalAddress & 0xFF); | |
906 | ||
4fde2fd0 | 907 | return Transmit(command); |
8fa35473 LOK |
908 | } |
909 | ||
910 | bool CCECCommandHandler::TransmitMenuState(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_menu_state menuState) | |
911 | { | |
912 | cec_command command; | |
ae693aaa | 913 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_MENU_STATUS); |
8fa35473 LOK |
914 | command.parameters.PushBack((uint8_t)menuState); |
915 | ||
4fde2fd0 | 916 | return Transmit(command); |
8fa35473 LOK |
917 | } |
918 | ||
919 | bool CCECCommandHandler::TransmitOSDName(const cec_logical_address iInitiator, const cec_logical_address iDestination, CStdString strDeviceName) | |
920 | { | |
921 | cec_command command; | |
ae693aaa | 922 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_OSD_NAME); |
6f14b512 | 923 | for (size_t iPtr = 0; iPtr < strDeviceName.length(); iPtr++) |
8fa35473 LOK |
924 | command.parameters.PushBack(strDeviceName.at(iPtr)); |
925 | ||
4fde2fd0 | 926 | return Transmit(command); |
8fa35473 LOK |
927 | } |
928 | ||
929 | bool CCECCommandHandler::TransmitOSDString(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_display_control duration, const char *strMessage) | |
930 | { | |
931 | cec_command command; | |
ae693aaa | 932 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_OSD_STRING); |
8fa35473 LOK |
933 | command.parameters.PushBack((uint8_t)duration); |
934 | ||
6f14b512 | 935 | size_t iLen = strlen(strMessage); |
8fa35473 LOK |
936 | if (iLen > 13) iLen = 13; |
937 | ||
6f14b512 | 938 | for (size_t iPtr = 0; iPtr < iLen; iPtr++) |
8fa35473 LOK |
939 | command.parameters.PushBack(strMessage[iPtr]); |
940 | ||
4fde2fd0 | 941 | return Transmit(command); |
8fa35473 LOK |
942 | } |
943 | ||
944 | bool CCECCommandHandler::TransmitPhysicalAddress(const cec_logical_address iInitiator, uint16_t iPhysicalAddress, cec_device_type type) | |
945 | { | |
946 | cec_command command; | |
ae693aaa | 947 | cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS); |
8fa35473 LOK |
948 | command.parameters.PushBack((uint8_t) ((iPhysicalAddress >> 8) & 0xFF)); |
949 | command.parameters.PushBack((uint8_t) (iPhysicalAddress & 0xFF)); | |
950 | command.parameters.PushBack((uint8_t) (type)); | |
951 | ||
4fde2fd0 | 952 | return Transmit(command); |
fbdea54c MK |
953 | } |
954 | ||
955 | bool CCECCommandHandler::TransmitSetMenuLanguage(const cec_logical_address iInitiator, const char lang[3]) | |
956 | { | |
957 | cec_command command; | |
958 | command.Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_SET_MENU_LANGUAGE); | |
959 | command.parameters.PushBack((uint8_t) lang[0]); | |
960 | command.parameters.PushBack((uint8_t) lang[1]); | |
961 | command.parameters.PushBack((uint8_t) lang[2]); | |
962 | ||
4fde2fd0 | 963 | return Transmit(command); |
8fa35473 LOK |
964 | } |
965 | ||
966 | bool CCECCommandHandler::TransmitPoll(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
967 | { | |
968 | cec_command command; | |
ae693aaa | 969 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_NONE); |
8fa35473 | 970 | |
4fde2fd0 | 971 | return Transmit(command); |
8fa35473 LOK |
972 | } |
973 | ||
974 | bool CCECCommandHandler::TransmitPowerState(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_power_status state) | |
975 | { | |
976 | cec_command command; | |
ae693aaa | 977 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_REPORT_POWER_STATUS); |
8fa35473 LOK |
978 | command.parameters.PushBack((uint8_t) state); |
979 | ||
4fde2fd0 | 980 | return Transmit(command); |
8fa35473 LOK |
981 | } |
982 | ||
983 | bool CCECCommandHandler::TransmitVendorID(const cec_logical_address iInitiator, uint64_t iVendorId) | |
984 | { | |
985 | cec_command command; | |
ae693aaa | 986 | cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_DEVICE_VENDOR_ID); |
8fa35473 LOK |
987 | |
988 | command.parameters.PushBack((uint8_t) (((uint64_t)iVendorId >> 16) & 0xFF)); | |
989 | command.parameters.PushBack((uint8_t) (((uint64_t)iVendorId >> 8) & 0xFF)); | |
990 | command.parameters.PushBack((uint8_t) ((uint64_t)iVendorId & 0xFF)); | |
991 | ||
4fde2fd0 | 992 | return Transmit(command); |
8fa35473 LOK |
993 | } |
994 | ||
995 | bool CCECCommandHandler::TransmitAudioStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, uint8_t state) | |
996 | { | |
997 | cec_command command; | |
ae693aaa | 998 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_REPORT_AUDIO_STATUS); |
8fa35473 LOK |
999 | command.parameters.PushBack(state); |
1000 | ||
4fde2fd0 | 1001 | return Transmit(command); |
8fa35473 LOK |
1002 | } |
1003 | ||
1004 | bool CCECCommandHandler::TransmitSetSystemAudioMode(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_system_audio_status state) | |
1005 | { | |
1006 | cec_command command; | |
ae693aaa | 1007 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_SYSTEM_AUDIO_MODE); |
8fa35473 LOK |
1008 | command.parameters.PushBack((uint8_t)state); |
1009 | ||
4fde2fd0 | 1010 | return Transmit(command); |
8fa35473 LOK |
1011 | } |
1012 | ||
f42d3e0f LOK |
1013 | bool CCECCommandHandler::TransmitSetStreamPath(uint16_t iStreamPath) |
1014 | { | |
1015 | cec_command command; | |
1016 | cec_command::Format(command, m_busDevice->GetLogicalAddress(), CECDEVICE_BROADCAST, CEC_OPCODE_SET_STREAM_PATH); | |
1017 | command.parameters.PushBack((uint8_t) ((iStreamPath >> 8) & 0xFF)); | |
1018 | command.parameters.PushBack((uint8_t) (iStreamPath & 0xFF)); | |
1019 | ||
4fde2fd0 | 1020 | return Transmit(command); |
f42d3e0f LOK |
1021 | } |
1022 | ||
8fa35473 LOK |
1023 | bool CCECCommandHandler::TransmitSystemAudioModeStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_system_audio_status state) |
1024 | { | |
1025 | cec_command command; | |
ae693aaa | 1026 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS); |
8fa35473 LOK |
1027 | command.parameters.PushBack((uint8_t)state); |
1028 | ||
4fde2fd0 | 1029 | return Transmit(command); |
8fa35473 LOK |
1030 | } |
1031 | ||
1032 | bool CCECCommandHandler::TransmitDeckStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_deck_info state) | |
1033 | { | |
1034 | cec_command command; | |
ae693aaa | 1035 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_DECK_STATUS); |
8fa35473 LOK |
1036 | command.PushBack((uint8_t)state); |
1037 | ||
4fde2fd0 | 1038 | return Transmit(command); |
8fa35473 LOK |
1039 | } |
1040 | ||
4bec9d79 | 1041 | bool CCECCommandHandler::TransmitKeypress(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_user_control_code key, bool bWait /* = true */) |
8fa35473 LOK |
1042 | { |
1043 | cec_command command; | |
ae693aaa | 1044 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_USER_CONTROL_PRESSED); |
8fa35473 LOK |
1045 | command.parameters.PushBack((uint8_t)key); |
1046 | ||
4fde2fd0 | 1047 | return Transmit(command, !bWait); |
8fa35473 LOK |
1048 | } |
1049 | ||
4bec9d79 | 1050 | bool CCECCommandHandler::TransmitKeyRelease(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWait /* = true */) |
8fa35473 LOK |
1051 | { |
1052 | cec_command command; | |
ae693aaa | 1053 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_USER_CONTROL_RELEASE); |
8fa35473 | 1054 | |
4fde2fd0 | 1055 | return Transmit(command, !bWait); |
8fa35473 LOK |
1056 | } |
1057 | ||
4fde2fd0 | 1058 | bool CCECCommandHandler::Transmit(cec_command &command, bool bSuppressWait /* = false */) |
8fa35473 | 1059 | { |
b64db02e | 1060 | bool bReturn(false); |
4fde2fd0 LOK |
1061 | cec_opcode expectedResponse(cec_command::GetResponseOpcode(command.opcode)); |
1062 | bool bExpectResponse(expectedResponse != CEC_OPCODE_NONE && !bSuppressWait); | |
ae693aaa | 1063 | command.transmit_timeout = m_iTransmitTimeout; |
ae693aaa | 1064 | |
7e4558f1 LOK |
1065 | if (command.initiator == CECDEVICE_UNKNOWN) |
1066 | { | |
004b8382 | 1067 | LIB_CEC->AddLog(CEC_LOG_ERROR, "not transmitting a command without a valid initiator"); |
7e4558f1 LOK |
1068 | return bReturn; |
1069 | } | |
1070 | ||
ae693aaa | 1071 | { |
6c0ccaa5 | 1072 | uint8_t iTries(0), iMaxTries(!command.opcode_set ? 1 : m_iTransmitRetries + 1); |
ec15344c | 1073 | while (!bReturn && ++iTries <= iMaxTries && !m_busDevice->IsUnsupportedFeature(command.opcode)) |
b64db02e | 1074 | { |
99666519 | 1075 | if ((bReturn = m_processor->Transmit(command)) == true) |
19cbfa8f | 1076 | { |
004b8382 | 1077 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "command transmitted"); |
4478bc79 | 1078 | if (bExpectResponse) |
24dd566c LOK |
1079 | { |
1080 | bReturn = m_waitForResponse->Wait(expectedResponse); | |
004b8382 | 1081 | LIB_CEC->AddLog(CEC_LOG_DEBUG, bReturn ? "expected response received (%X: %s)" : "expected response not received (%X: %s)", (int)expectedResponse, ToString(expectedResponse)); |
24dd566c | 1082 | } |
19cbfa8f | 1083 | } |
b64db02e | 1084 | } |
ae693aaa | 1085 | } |
8fa35473 | 1086 | |
b64db02e | 1087 | return bReturn; |
8fa35473 | 1088 | } |
83be0701 | 1089 | |
aa4c0d34 | 1090 | bool CCECCommandHandler::ActivateSource(bool bTransmitDelayedCommandsOnly /* = false */) |
83be0701 | 1091 | { |
c4287bcd | 1092 | if (m_busDevice->IsActiveSource() && |
aa4c0d34 | 1093 | m_busDevice->IsHandledByLibCEC()) |
c4287bcd | 1094 | { |
b0015449 LOK |
1095 | { |
1096 | CLockObject lock(m_mutex); | |
aa4c0d34 LOK |
1097 | // check if we need to send a delayed source switch |
1098 | if (bTransmitDelayedCommandsOnly) | |
1099 | { | |
1100 | if (m_iActiveSourcePending == 0 || GetTimeMs() < m_iActiveSourcePending) | |
1101 | return false; | |
1102 | ||
1103 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "transmitting delayed activate source command"); | |
1104 | } | |
1105 | ||
1106 | // clear previous pending active source command | |
1107 | m_iActiveSourcePending = 0; | |
b0015449 LOK |
1108 | } |
1109 | ||
aa4c0d34 | 1110 | // update the power state and menu state |
c4287bcd | 1111 | m_busDevice->SetPowerStatus(CEC_POWER_STATUS_ON); |
aa4c0d34 LOK |
1112 | m_busDevice->SetMenuState(CEC_MENU_STATE_ACTIVATED); // TODO: LG |
1113 | ||
1114 | // power on the TV | |
1115 | bool bActiveSourceFailed = !m_busDevice->TransmitImageViewOn(); | |
c4287bcd | 1116 | |
aa4c0d34 LOK |
1117 | // check if we're allowed to switch sources |
1118 | bool bSourceSwitchAllowed = SourceSwitchAllowed(); | |
1119 | if (!bSourceSwitchAllowed) | |
1120 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "source switch is currently not allowed by command handler"); | |
dbad810a | 1121 | |
aa4c0d34 LOK |
1122 | // switch sources (if allowed) |
1123 | if (!bActiveSourceFailed && bSourceSwitchAllowed) | |
b0015449 | 1124 | { |
aa4c0d34 LOK |
1125 | bActiveSourceFailed = !m_busDevice->TransmitActiveSource() || |
1126 | !m_busDevice->TransmitMenuState(CECDEVICE_TV); | |
1127 | ||
1128 | // update the deck status for playback devices | |
1129 | if (!bActiveSourceFailed) | |
1130 | { | |
1131 | CCECPlaybackDevice *playbackDevice = m_busDevice->AsPlaybackDevice(); | |
1132 | if (playbackDevice && SendDeckStatusUpdateOnActiveSource()) | |
1133 | bActiveSourceFailed = !playbackDevice->TransmitDeckStatus(CECDEVICE_TV); | |
1134 | } | |
dbad810a LOK |
1135 | } |
1136 | ||
aa4c0d34 LOK |
1137 | // retry later |
1138 | if (bActiveSourceFailed || !bSourceSwitchAllowed) | |
dbad810a LOK |
1139 | { |
1140 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "failed to make '%s' the active source. will retry later", m_busDevice->GetLogicalAddressName()); | |
b0015449 | 1141 | CLockObject lock(m_mutex); |
29c4a2d1 | 1142 | m_iActiveSourcePending = GetTimeMs() + (int64_t)CEC_ACTIVE_SOURCE_SWITCH_RETRY_TIME_MS; |
b0015449 LOK |
1143 | return false; |
1144 | } | |
aa40e0e2 | 1145 | |
aa4c0d34 LOK |
1146 | // mark the handler as initialised |
1147 | CLockObject lock(m_mutex); | |
c4287bcd | 1148 | m_bHandlerInited = true; |
83be0701 | 1149 | } |
7dc58c9f | 1150 | return true; |
83be0701 | 1151 | } |
b499cf16 LOK |
1152 | |
1153 | void CCECCommandHandler::SignalOpcode(cec_opcode opcode) | |
1154 | { | |
1155 | m_waitForResponse->Received(opcode); | |
1156 | } |