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 | ||
2b44051c | 33 | #include "env.h" |
e9de9629 | 34 | #include "CECCommandHandler.h" |
2b44051c LOK |
35 | |
36 | #include "lib/devices/CECBusDevice.h" | |
37 | #include "lib/devices/CECAudioSystem.h" | |
38 | #include "lib/devices/CECPlaybackDevice.h" | |
39 | #include "lib/CECClient.h" | |
40 | #include "lib/CECProcessor.h" | |
41 | #include "lib/LibCEC.h" | |
42 | #include "lib/CECTypeUtils.h" | |
43 | #include "lib/platform/util/util.h" | |
e9de9629 LOK |
44 | |
45 | using namespace CEC; | |
8747dd4f | 46 | using namespace std; |
f00ff009 | 47 | using namespace PLATFORM; |
e9de9629 | 48 | |
004b8382 | 49 | #define LIB_CEC m_busDevice->GetProcessor()->GetLib() |
0d800fe5 | 50 | #define ToString(p) CCECTypeUtils::ToString(p) |
37383dcc | 51 | #define REQUEST_POWER_STATUS_TIMEOUT 5000 |
004b8382 | 52 | |
060a7b5e LOK |
53 | CCECCommandHandler::CCECCommandHandler(CCECBusDevice *busDevice, |
54 | int32_t iTransmitTimeout /* = CEC_DEFAULT_TRANSMIT_TIMEOUT */, | |
55 | int32_t iTransmitWait /* = CEC_DEFAULT_TRANSMIT_WAIT */, | |
56 | int8_t iTransmitRetries /* = CEC_DEFAULT_TRANSMIT_RETRIES */, | |
57 | int64_t iActiveSourcePending /* = 0 */) : | |
8fa35473 LOK |
58 | m_busDevice(busDevice), |
59 | m_processor(m_busDevice->GetProcessor()), | |
060a7b5e LOK |
60 | m_iTransmitTimeout(iTransmitTimeout), |
61 | m_iTransmitWait(iTransmitWait), | |
62 | m_iTransmitRetries(iTransmitRetries), | |
b64db02e | 63 | m_bHandlerInited(false), |
d79b67d8 | 64 | m_bOPTSendDeckStatusUpdateOnActiveSource(false), |
960f33c6 | 65 | m_vendorId(CEC_VENDOR_UNKNOWN), |
37383dcc LOK |
66 | m_iActiveSourcePending(iActiveSourcePending), |
67 | m_iPowerStatusRequested(0) | |
e9de9629 | 68 | { |
8fa35473 LOK |
69 | } |
70 | ||
e9de9629 LOK |
71 | bool CCECCommandHandler::HandleCommand(const cec_command &command) |
72 | { | |
d297cbd4 LOK |
73 | if (command.opcode_set == 0) |
74 | return HandlePoll(command); | |
75 | ||
9a54dc82 | 76 | int iHandled(CEC_ABORT_REASON_UNRECOGNIZED_OPCODE); |
e9de9629 | 77 | |
5d19989f | 78 | LIB_CEC->AddCommand(command); |
855a3a98 | 79 | |
6b72afcd | 80 | switch(command.opcode) |
e9de9629 | 81 | { |
6b72afcd | 82 | case CEC_OPCODE_REPORT_POWER_STATUS: |
9a54dc82 | 83 | iHandled = HandleReportPowerStatus(command); |
6b72afcd LOK |
84 | break; |
85 | case CEC_OPCODE_CEC_VERSION: | |
9a54dc82 | 86 | iHandled = HandleDeviceCecVersion(command); |
6b72afcd LOK |
87 | break; |
88 | case CEC_OPCODE_SET_MENU_LANGUAGE: | |
9a54dc82 | 89 | iHandled = HandleSetMenuLanguage(command); |
6b72afcd LOK |
90 | break; |
91 | case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS: | |
9a54dc82 | 92 | iHandled = HandleGivePhysicalAddress(command); |
6b72afcd | 93 | break; |
fbdea54c | 94 | case CEC_OPCODE_GET_MENU_LANGUAGE: |
9a54dc82 | 95 | iHandled = HandleGiveMenuLanguage(command); |
fbdea54c | 96 | break; |
6b72afcd | 97 | case CEC_OPCODE_GIVE_OSD_NAME: |
9a54dc82 | 98 | iHandled = HandleGiveOSDName(command); |
6b72afcd LOK |
99 | break; |
100 | case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID: | |
9a54dc82 | 101 | iHandled = HandleGiveDeviceVendorId(command); |
6b72afcd LOK |
102 | break; |
103 | case CEC_OPCODE_DEVICE_VENDOR_ID: | |
9a54dc82 | 104 | iHandled = HandleDeviceVendorId(command); |
6b72afcd LOK |
105 | break; |
106 | case CEC_OPCODE_VENDOR_COMMAND_WITH_ID: | |
9a54dc82 | 107 | iHandled = HandleDeviceVendorCommandWithId(command); |
6b72afcd LOK |
108 | break; |
109 | case CEC_OPCODE_GIVE_DECK_STATUS: | |
9a54dc82 | 110 | iHandled = HandleGiveDeckStatus(command); |
6b72afcd LOK |
111 | break; |
112 | case CEC_OPCODE_DECK_CONTROL: | |
9a54dc82 | 113 | iHandled = HandleDeckControl(command); |
6b72afcd LOK |
114 | break; |
115 | case CEC_OPCODE_MENU_REQUEST: | |
9a54dc82 | 116 | iHandled = HandleMenuRequest(command); |
6b72afcd LOK |
117 | break; |
118 | case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS: | |
9a54dc82 | 119 | iHandled = HandleGiveDevicePowerStatus(command); |
6b72afcd LOK |
120 | break; |
121 | case CEC_OPCODE_GET_CEC_VERSION: | |
9a54dc82 | 122 | iHandled = HandleGetCecVersion(command); |
6b72afcd LOK |
123 | break; |
124 | case CEC_OPCODE_USER_CONTROL_PRESSED: | |
9a54dc82 | 125 | iHandled = HandleUserControlPressed(command); |
6b72afcd LOK |
126 | break; |
127 | case CEC_OPCODE_USER_CONTROL_RELEASE: | |
9a54dc82 | 128 | iHandled = HandleUserControlRelease(command); |
6b72afcd LOK |
129 | break; |
130 | case CEC_OPCODE_GIVE_AUDIO_STATUS: | |
9a54dc82 | 131 | iHandled = HandleGiveAudioStatus(command); |
6b72afcd LOK |
132 | break; |
133 | case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS: | |
9a54dc82 | 134 | iHandled = HandleGiveSystemAudioModeStatus(command); |
6b72afcd LOK |
135 | break; |
136 | case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST: | |
9a54dc82 | 137 | iHandled = HandleSystemAudioModeRequest(command); |
aa517a0d LOK |
138 | break; |
139 | case CEC_OPCODE_REPORT_AUDIO_STATUS: | |
9a54dc82 | 140 | iHandled = HandleReportAudioStatus(command); |
aa517a0d LOK |
141 | break; |
142 | case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS: | |
9a54dc82 | 143 | iHandled = HandleSystemAudioModeStatus(command); |
aa517a0d LOK |
144 | break; |
145 | case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE: | |
9a54dc82 | 146 | iHandled = HandleSetSystemAudioMode(command); |
6b72afcd LOK |
147 | break; |
148 | case CEC_OPCODE_REQUEST_ACTIVE_SOURCE: | |
9a54dc82 | 149 | iHandled = HandleRequestActiveSource(command); |
6b72afcd LOK |
150 | break; |
151 | case CEC_OPCODE_SET_STREAM_PATH: | |
9a54dc82 | 152 | iHandled = HandleSetStreamPath(command); |
6b72afcd LOK |
153 | break; |
154 | case CEC_OPCODE_ROUTING_CHANGE: | |
9a54dc82 | 155 | iHandled = HandleRoutingChange(command); |
6b72afcd | 156 | break; |
907bd60f | 157 | case CEC_OPCODE_ROUTING_INFORMATION: |
9a54dc82 | 158 | iHandled = HandleRoutingInformation(command); |
907bd60f | 159 | break; |
6b72afcd | 160 | case CEC_OPCODE_STANDBY: |
9a54dc82 | 161 | iHandled = HandleStandby(command); |
6b72afcd LOK |
162 | break; |
163 | case CEC_OPCODE_ACTIVE_SOURCE: | |
9a54dc82 | 164 | iHandled = HandleActiveSource(command); |
6b72afcd | 165 | break; |
907bd60f | 166 | case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS: |
9a54dc82 | 167 | iHandled = HandleReportPhysicalAddress(command); |
907bd60f | 168 | break; |
15d1a84c | 169 | case CEC_OPCODE_SET_OSD_NAME: |
9a54dc82 | 170 | iHandled = HandleSetOSDName(command); |
15d1a84c | 171 | break; |
1a6669b8 | 172 | case CEC_OPCODE_IMAGE_VIEW_ON: |
9a54dc82 | 173 | iHandled = HandleImageViewOn(command); |
1a6669b8 LOK |
174 | break; |
175 | case CEC_OPCODE_TEXT_VIEW_ON: | |
9a54dc82 | 176 | iHandled = HandleTextViewOn(command); |
1a6669b8 | 177 | break; |
4d738fe3 | 178 | case CEC_OPCODE_FEATURE_ABORT: |
9a54dc82 | 179 | iHandled = HandleFeatureAbort(command); |
4d738fe3 | 180 | break; |
468a1414 | 181 | case CEC_OPCODE_VENDOR_COMMAND: |
9a54dc82 LOK |
182 | iHandled = HandleVendorCommand(command); |
183 | break; | |
184 | case CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN: | |
185 | iHandled = HandleVendorRemoteButtonDown(command); | |
186 | break; | |
187 | case CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP: | |
188 | iHandled = HandleVendorRemoteButtonUp(command); | |
468a1414 | 189 | break; |
34fe491f LOK |
190 | case CEC_OPCODE_PLAY: |
191 | // libCEC (currently) doesn't need to do anything with this, since player applications handle it | |
192 | // but it should not respond with a feature abort | |
9a54dc82 | 193 | iHandled = COMMAND_HANDLED; |
34fe491f | 194 | break; |
6b72afcd | 195 | default: |
6b72afcd | 196 | break; |
e9de9629 LOK |
197 | } |
198 | ||
9a54dc82 | 199 | if (iHandled == COMMAND_HANDLED) |
060a7b5e | 200 | m_busDevice->SignalOpcode((command.opcode == CEC_OPCODE_FEATURE_ABORT && command.parameters.size > 0) ? (cec_opcode)command.parameters[0] : command.opcode); |
004b8382 | 201 | else |
9a54dc82 | 202 | UnhandledCommand(command, (cec_abort_reason)iHandled); |
8fa35473 | 203 | |
9a54dc82 | 204 | return iHandled == COMMAND_HANDLED; |
e9de9629 LOK |
205 | } |
206 | ||
9a54dc82 | 207 | int CCECCommandHandler::HandleActiveSource(const cec_command &command) |
be5b0e24 LOK |
208 | { |
209 | if (command.parameters.size == 2) | |
210 | { | |
211 | uint16_t iAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
004b8382 LOK |
212 | CCECBusDevice *device = m_processor->GetDeviceByPhysicalAddress(iAddress); |
213 | if (device) | |
9a54dc82 | 214 | { |
004b8382 | 215 | device->MarkAsActiveSource(); |
9a54dc82 LOK |
216 | return COMMAND_HANDLED; |
217 | } | |
be5b0e24 LOK |
218 | } |
219 | ||
9a54dc82 | 220 | return CEC_ABORT_REASON_INVALID_OPERAND; |
be5b0e24 LOK |
221 | } |
222 | ||
9a54dc82 | 223 | int CCECCommandHandler::HandleDeckControl(const cec_command &command) |
a9232a79 | 224 | { |
aa40e0e2 LOK |
225 | CCECPlaybackDevice *device = CCECBusDevice::AsPlaybackDevice(GetDevice(command.destination)); |
226 | if (device && command.parameters.size > 0) | |
a9232a79 | 227 | { |
aa40e0e2 | 228 | device->SetDeckControlMode((cec_deck_control_mode) command.parameters[0]); |
9a54dc82 | 229 | return COMMAND_HANDLED; |
a9232a79 LOK |
230 | } |
231 | ||
9a54dc82 | 232 | return CEC_ABORT_REASON_INVALID_OPERAND; |
a9232a79 LOK |
233 | } |
234 | ||
9a54dc82 | 235 | int CCECCommandHandler::HandleDeviceCecVersion(const cec_command &command) |
6a1c0009 LOK |
236 | { |
237 | if (command.parameters.size == 1) | |
238 | { | |
239 | CCECBusDevice *device = GetDevice(command.initiator); | |
240 | if (device) | |
241 | device->SetCecVersion((cec_version) command.parameters[0]); | |
9a54dc82 LOK |
242 | |
243 | return COMMAND_HANDLED; | |
6a1c0009 LOK |
244 | } |
245 | ||
9a54dc82 | 246 | return CEC_ABORT_REASON_INVALID_OPERAND; |
6a1c0009 LOK |
247 | } |
248 | ||
866e7584 | 249 | int CCECCommandHandler::HandleDeviceVendorCommandWithId(const cec_command & UNUSED(command)) |
e9de9629 | 250 | { |
22579015 | 251 | return CEC_ABORT_REASON_INVALID_OPERAND; |
e9de9629 LOK |
252 | } |
253 | ||
9a54dc82 | 254 | int CCECCommandHandler::HandleDeviceVendorId(const cec_command &command) |
e9de9629 | 255 | { |
9a54dc82 LOK |
256 | SetVendorId(command); |
257 | return COMMAND_HANDLED; | |
e9de9629 LOK |
258 | } |
259 | ||
9a54dc82 | 260 | int CCECCommandHandler::HandleFeatureAbort(const cec_command &command) |
4d738fe3 | 261 | { |
69a1a673 LOK |
262 | if (command.parameters.size == 2 && |
263 | (command.parameters[1] == CEC_ABORT_REASON_UNRECOGNIZED_OPCODE || | |
264 | command.parameters[1] == CEC_ABORT_REASON_REFUSED)) | |
004b8382 | 265 | m_processor->GetDevice(command.initiator)->SetUnsupportedFeature((cec_opcode)command.parameters[0]); |
9a54dc82 | 266 | return COMMAND_HANDLED; |
4d738fe3 LOK |
267 | } |
268 | ||
9a54dc82 | 269 | int CCECCommandHandler::HandleGetCecVersion(const cec_command &command) |
e9de9629 | 270 | { |
0b8c7eab | 271 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination)) |
6b72afcd LOK |
272 | { |
273 | CCECBusDevice *device = GetDevice(command.destination); | |
2b44051c | 274 | if (device && device->TransmitCECVersion(command.initiator, true)) |
9a54dc82 LOK |
275 | return COMMAND_HANDLED; |
276 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
6b72afcd | 277 | } |
0f23c85c | 278 | |
9a54dc82 | 279 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; |
e9de9629 LOK |
280 | } |
281 | ||
9a54dc82 | 282 | int CCECCommandHandler::HandleGiveAudioStatus(const cec_command &command) |
a1f8fb1b | 283 | { |
0b8c7eab | 284 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination)) |
6b72afcd | 285 | { |
aa40e0e2 | 286 | CCECAudioSystem *device = CCECBusDevice::AsAudioSystem(GetDevice(command.destination)); |
2b44051c | 287 | if (device && device->TransmitAudioStatus(command.initiator, true)) |
9a54dc82 LOK |
288 | return COMMAND_HANDLED; |
289 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
6b72afcd | 290 | } |
a1f8fb1b | 291 | |
9a54dc82 | 292 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; |
a1f8fb1b LOK |
293 | } |
294 | ||
9a54dc82 | 295 | int CCECCommandHandler::HandleGiveDeckStatus(const cec_command &command) |
e9de9629 | 296 | { |
0b8c7eab | 297 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination)) |
6b72afcd | 298 | { |
aa40e0e2 | 299 | CCECPlaybackDevice *device = CCECBusDevice::AsPlaybackDevice(GetDevice(command.destination)); |
2b44051c | 300 | if (device && device->TransmitDeckStatus(command.initiator, true)) |
9a54dc82 LOK |
301 | return COMMAND_HANDLED; |
302 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
6b72afcd | 303 | } |
0f23c85c | 304 | |
9a54dc82 | 305 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; |
e9de9629 LOK |
306 | } |
307 | ||
9a54dc82 | 308 | int CCECCommandHandler::HandleGiveDevicePowerStatus(const cec_command &command) |
e9de9629 | 309 | { |
0b8c7eab | 310 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination)) |
6b72afcd LOK |
311 | { |
312 | CCECBusDevice *device = GetDevice(command.destination); | |
2b44051c | 313 | if (device && device->TransmitPowerState(command.initiator, true)) |
9a54dc82 LOK |
314 | return COMMAND_HANDLED; |
315 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
6b72afcd | 316 | } |
0f23c85c | 317 | |
9a54dc82 | 318 | return CEC_ABORT_REASON_INVALID_OPERAND; |
e9de9629 LOK |
319 | } |
320 | ||
9a54dc82 | 321 | int CCECCommandHandler::HandleGiveDeviceVendorId(const cec_command &command) |
e9de9629 | 322 | { |
0b8c7eab | 323 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination)) |
6b72afcd LOK |
324 | { |
325 | CCECBusDevice *device = GetDevice(command.destination); | |
2b44051c | 326 | if (device && device->TransmitVendorID(command.initiator, true, true)) |
9a54dc82 | 327 | return COMMAND_HANDLED; |
6b72afcd | 328 | } |
0f23c85c | 329 | |
9a54dc82 | 330 | return CEC_ABORT_REASON_INVALID_OPERAND; |
e9de9629 LOK |
331 | } |
332 | ||
9a54dc82 | 333 | int CCECCommandHandler::HandleGiveOSDName(const cec_command &command) |
e9de9629 | 334 | { |
0b8c7eab | 335 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination)) |
6b72afcd LOK |
336 | { |
337 | CCECBusDevice *device = GetDevice(command.destination); | |
2b44051c | 338 | if (device && device->TransmitOSDName(command.initiator, true)) |
9a54dc82 | 339 | return COMMAND_HANDLED; |
6b72afcd | 340 | } |
0f23c85c | 341 | |
9a54dc82 | 342 | return CEC_ABORT_REASON_INVALID_OPERAND; |
e9de9629 LOK |
343 | } |
344 | ||
9a54dc82 | 345 | int CCECCommandHandler::HandleGivePhysicalAddress(const cec_command &command) |
e9de9629 | 346 | { |
0b8c7eab | 347 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination)) |
6b72afcd LOK |
348 | { |
349 | CCECBusDevice *device = GetDevice(command.destination); | |
2b44051c | 350 | if (device && device->TransmitPhysicalAddress(true)) |
9a54dc82 LOK |
351 | return COMMAND_HANDLED; |
352 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
6b72afcd | 353 | } |
09c10b66 | 354 | |
9a54dc82 | 355 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; |
e9de9629 LOK |
356 | } |
357 | ||
9a54dc82 | 358 | int CCECCommandHandler::HandleGiveMenuLanguage(const cec_command &command) |
fbdea54c | 359 | { |
0b8c7eab | 360 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination)) |
fbdea54c MK |
361 | { |
362 | CCECBusDevice *device = GetDevice(command.destination); | |
2b44051c | 363 | if (device && device->TransmitSetMenuLanguage(command.initiator, true)) |
9a54dc82 LOK |
364 | return COMMAND_HANDLED; |
365 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
fbdea54c MK |
366 | } |
367 | ||
9a54dc82 | 368 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; |
fbdea54c MK |
369 | } |
370 | ||
9a54dc82 | 371 | int CCECCommandHandler::HandleGiveSystemAudioModeStatus(const cec_command &command) |
1a6669b8 | 372 | { |
0b8c7eab | 373 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination)) |
1a6669b8 | 374 | { |
aa40e0e2 | 375 | CCECAudioSystem *device = CCECBusDevice::AsAudioSystem(GetDevice(command.destination)); |
2b44051c | 376 | if (device && device->TransmitSystemAudioModeStatus(command.initiator, true)) |
9a54dc82 LOK |
377 | return COMMAND_HANDLED; |
378 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
1a6669b8 LOK |
379 | } |
380 | ||
9a54dc82 | 381 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; |
1a6669b8 LOK |
382 | } |
383 | ||
9a54dc82 | 384 | int CCECCommandHandler::HandleImageViewOn(const cec_command &command) |
1a6669b8 | 385 | { |
2b44051c LOK |
386 | CCECBusDevice *device = GetDevice(command.destination); |
387 | if (device && (device->GetCurrentStatus() == CEC_DEVICE_STATUS_PRESENT || | |
388 | device->GetCurrentStatus() == CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC)) | |
389 | { | |
390 | if (device->GetCurrentPowerStatus() == CEC_POWER_STATUS_STANDBY || | |
391 | device->GetCurrentPowerStatus() == CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY) | |
392 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
393 | } | |
9a54dc82 | 394 | return COMMAND_HANDLED; |
1a6669b8 LOK |
395 | } |
396 | ||
9a54dc82 | 397 | int CCECCommandHandler::HandleMenuRequest(const cec_command &command) |
e9de9629 | 398 | { |
0b8c7eab | 399 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination)) |
0f23c85c | 400 | { |
e1804a4e LOK |
401 | CCECBusDevice *device = GetDevice(command.destination); |
402 | if (device) | |
6b72afcd | 403 | { |
004b8382 LOK |
404 | CCECClient *client = device->GetClient(); |
405 | if (client) | |
e1804a4e | 406 | { |
004b8382 LOK |
407 | if (command.parameters[0] == CEC_MENU_REQUEST_TYPE_ACTIVATE) |
408 | { | |
409 | if (client->MenuStateChanged(CEC_MENU_STATE_ACTIVATED) == 1) | |
410 | device->SetMenuState(CEC_MENU_STATE_ACTIVATED); | |
411 | } | |
412 | else if (command.parameters[0] == CEC_MENU_REQUEST_TYPE_DEACTIVATE) | |
413 | { | |
414 | if (client->MenuStateChanged(CEC_MENU_STATE_DEACTIVATED) == 1) | |
415 | device->SetMenuState(CEC_MENU_STATE_DEACTIVATED); | |
416 | } | |
e1804a4e | 417 | } |
2b44051c | 418 | if (device->TransmitMenuState(command.initiator, true)) |
9a54dc82 | 419 | return COMMAND_HANDLED; |
6b72afcd | 420 | } |
9a54dc82 | 421 | return CEC_ABORT_REASON_INVALID_OPERAND; |
15d1a84c LOK |
422 | } |
423 | ||
9a54dc82 | 424 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; |
15d1a84c LOK |
425 | } |
426 | ||
d297cbd4 LOK |
427 | bool CCECCommandHandler::HandlePoll(const cec_command &command) |
428 | { | |
a75e3a5a | 429 | m_busDevice->HandlePoll(command.destination); |
d297cbd4 LOK |
430 | return true; |
431 | } | |
432 | ||
9a54dc82 | 433 | int CCECCommandHandler::HandleReportAudioStatus(const cec_command &command) |
15d1a84c LOK |
434 | { |
435 | if (command.parameters.size == 1) | |
436 | { | |
aa40e0e2 LOK |
437 | CCECAudioSystem *device = CCECBusDevice::AsAudioSystem(GetDevice(command.initiator)); |
438 | if (device) | |
6b72afcd | 439 | { |
aa40e0e2 | 440 | device->SetAudioStatus(command.parameters[0]); |
9a54dc82 | 441 | return COMMAND_HANDLED; |
6b72afcd | 442 | } |
0f23c85c | 443 | } |
9a54dc82 | 444 | return CEC_ABORT_REASON_INVALID_OPERAND; |
e9de9629 LOK |
445 | } |
446 | ||
9a54dc82 | 447 | int CCECCommandHandler::HandleReportPhysicalAddress(const cec_command &command) |
907bd60f | 448 | { |
0bfce006 | 449 | if (command.parameters.size == 3) |
907bd60f LOK |
450 | { |
451 | uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
16b1e052 | 452 | SetPhysicalAddress(command.initiator, iNewAddress); |
9a54dc82 | 453 | return COMMAND_HANDLED; |
907bd60f | 454 | } |
9a54dc82 | 455 | return CEC_ABORT_REASON_INVALID_OPERAND; |
907bd60f LOK |
456 | } |
457 | ||
9a54dc82 | 458 | int CCECCommandHandler::HandleReportPowerStatus(const cec_command &command) |
e55f3f70 LOK |
459 | { |
460 | if (command.parameters.size == 1) | |
461 | { | |
462 | CCECBusDevice *device = GetDevice(command.initiator); | |
463 | if (device) | |
9a54dc82 | 464 | { |
e55f3f70 | 465 | device->SetPowerStatus((cec_power_status) command.parameters[0]); |
9a54dc82 LOK |
466 | return COMMAND_HANDLED; |
467 | } | |
e55f3f70 | 468 | } |
9a54dc82 | 469 | return CEC_ABORT_REASON_INVALID_OPERAND; |
e55f3f70 LOK |
470 | } |
471 | ||
9a54dc82 | 472 | int CCECCommandHandler::HandleRequestActiveSource(const cec_command &command) |
e9de9629 | 473 | { |
0b8c7eab | 474 | if (m_processor->CECInitialised()) |
5f316715 | 475 | { |
004b8382 LOK |
476 | LIB_CEC->AddLog(CEC_LOG_DEBUG, ">> %i requests active source", (uint8_t) command.initiator); |
477 | m_processor->GetDevice(command.initiator)->SetPowerStatus(CEC_POWER_STATUS_ON); | |
8747dd4f | 478 | |
5f316715 | 479 | vector<CCECBusDevice *> devices; |
f00ff009 | 480 | for (size_t iDevicePtr = 0; iDevicePtr < GetMyDevices(devices); iDevicePtr++) |
2b44051c | 481 | devices[iDevicePtr]->TransmitActiveSource(true); |
5f316715 | 482 | } |
9a54dc82 LOK |
483 | |
484 | return COMMAND_HANDLED; | |
e9de9629 LOK |
485 | } |
486 | ||
9a54dc82 | 487 | int CCECCommandHandler::HandleRoutingChange(const cec_command &command) |
e9de9629 LOK |
488 | { |
489 | if (command.parameters.size == 4) | |
490 | { | |
491 | uint16_t iOldAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
492 | uint16_t iNewAddress = ((uint16_t)command.parameters[2] << 8) | ((uint16_t)command.parameters[3]); | |
e9de9629 | 493 | |
0f23c85c LOK |
494 | CCECBusDevice *device = GetDevice(command.initiator); |
495 | if (device) | |
9a54dc82 | 496 | { |
9dc04b07 | 497 | device->SetStreamPath(iNewAddress, iOldAddress); |
9a54dc82 LOK |
498 | return COMMAND_HANDLED; |
499 | } | |
e9de9629 | 500 | } |
9a54dc82 LOK |
501 | |
502 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
e9de9629 LOK |
503 | } |
504 | ||
9a54dc82 | 505 | int CCECCommandHandler::HandleRoutingInformation(const cec_command &command) |
907bd60f LOK |
506 | { |
507 | if (command.parameters.size == 2) | |
508 | { | |
509 | uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
004b8382 LOK |
510 | CCECBusDevice *device = m_processor->GetDeviceByPhysicalAddress(iNewAddress); |
511 | if (device) | |
9a54dc82 | 512 | { |
004b8382 | 513 | device->MarkAsActiveSource(); |
9a54dc82 LOK |
514 | return COMMAND_HANDLED; |
515 | } | |
907bd60f | 516 | } |
15d1a84c | 517 | |
9a54dc82 | 518 | return CEC_ABORT_REASON_INVALID_OPERAND; |
907bd60f LOK |
519 | } |
520 | ||
9a54dc82 | 521 | int CCECCommandHandler::HandleSetMenuLanguage(const cec_command &command) |
a3269a0a LOK |
522 | { |
523 | if (command.parameters.size == 3) | |
524 | { | |
525 | CCECBusDevice *device = GetDevice(command.initiator); | |
526 | if (device) | |
527 | { | |
528 | cec_menu_language language; | |
529 | language.device = command.initiator; | |
56701628 | 530 | for (uint8_t iPtr = 0; iPtr < 4; iPtr++) |
a3269a0a LOK |
531 | language.language[iPtr] = command.parameters[iPtr]; |
532 | language.language[3] = 0; | |
533 | device->SetMenuLanguage(language); | |
9a54dc82 | 534 | return COMMAND_HANDLED; |
15d1a84c LOK |
535 | } |
536 | } | |
9a54dc82 LOK |
537 | |
538 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
15d1a84c LOK |
539 | } |
540 | ||
9a54dc82 | 541 | int CCECCommandHandler::HandleSetOSDName(const cec_command &command) |
15d1a84c LOK |
542 | { |
543 | if (command.parameters.size > 0) | |
544 | { | |
545 | CCECBusDevice *device = GetDevice(command.initiator); | |
546 | if (device) | |
547 | { | |
548 | char buf[1024]; | |
549 | for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++) | |
550 | buf[iPtr] = (char)command.parameters[iPtr]; | |
551 | buf[command.parameters.size] = 0; | |
552 | ||
553 | CStdString strName(buf); | |
554 | device->SetOSDName(strName); | |
6b72afcd | 555 | |
9a54dc82 | 556 | return COMMAND_HANDLED; |
a3269a0a LOK |
557 | } |
558 | } | |
9a54dc82 LOK |
559 | |
560 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
a3269a0a LOK |
561 | } |
562 | ||
9a54dc82 | 563 | int CCECCommandHandler::HandleSetStreamPath(const cec_command &command) |
e9de9629 | 564 | { |
9a54dc82 LOK |
565 | if (!m_processor->CECInitialised()) |
566 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; | |
567 | ||
568 | if (command.parameters.size >= 2) | |
e9de9629 | 569 | { |
b6c7bc94 | 570 | uint16_t iStreamAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); |
bf1b57e0 LOK |
571 | LIB_CEC->AddLog(CEC_LOG_DEBUG, ">> %s (%x) sets stream path to physical address %04x", ToString(command.initiator), command.initiator, iStreamAddress); |
572 | ||
573 | // a device will only change the stream path when it's powered on | |
574 | m_busDevice->SetPowerStatus(CEC_POWER_STATUS_ON); | |
72689600 LOK |
575 | |
576 | /* one of the device handled by libCEC has been made active */ | |
577 | CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamAddress); | |
004b8382 | 578 | if (device && device->IsHandledByLibCEC()) |
9a54dc82 | 579 | { |
004b8382 | 580 | device->ActivateSource(); |
9a54dc82 LOK |
581 | return COMMAND_HANDLED; |
582 | } | |
e9de9629 | 583 | } |
9a54dc82 LOK |
584 | |
585 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
e9de9629 LOK |
586 | } |
587 | ||
9a54dc82 | 588 | int CCECCommandHandler::HandleSystemAudioModeRequest(const cec_command &command) |
e5e86c76 | 589 | { |
0b8c7eab | 590 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination)) |
e5e86c76 | 591 | { |
aa40e0e2 LOK |
592 | CCECAudioSystem *device = CCECBusDevice::AsAudioSystem(GetDevice(command.destination)); |
593 | if (device) | |
aa517a0d LOK |
594 | { |
595 | if (command.parameters.size >= 2) | |
596 | { | |
597 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
aa40e0e2 | 598 | device->SetSystemAudioModeStatus(CEC_SYSTEM_AUDIO_STATUS_ON); |
aa517a0d LOK |
599 | uint16_t iNewAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); |
600 | CCECBusDevice *newActiveDevice = GetDeviceByPhysicalAddress(iNewAddress); | |
601 | if (newActiveDevice) | |
004b8382 | 602 | newActiveDevice->MarkAsActiveSource(); |
2b44051c | 603 | if (device->TransmitSetSystemAudioMode(command.initiator, true)) |
9a54dc82 | 604 | return COMMAND_HANDLED; |
aa517a0d LOK |
605 | } |
606 | else | |
607 | { | |
aa40e0e2 | 608 | device->SetSystemAudioModeStatus(CEC_SYSTEM_AUDIO_STATUS_OFF); |
2b44051c | 609 | if (device->TransmitSetSystemAudioMode(command.initiator, true)) |
9a54dc82 | 610 | return COMMAND_HANDLED; |
aa517a0d LOK |
611 | } |
612 | } | |
e5e86c76 | 613 | } |
9a54dc82 LOK |
614 | |
615 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; | |
e5e86c76 LOK |
616 | } |
617 | ||
9a54dc82 | 618 | int CCECCommandHandler::HandleStandby(const cec_command &command) |
4d6b4433 LOK |
619 | { |
620 | CCECBusDevice *device = GetDevice(command.initiator); | |
621 | if (device) | |
622 | device->SetPowerStatus(CEC_POWER_STATUS_STANDBY); | |
6b72afcd | 623 | |
9a54dc82 | 624 | return COMMAND_HANDLED; |
4d6b4433 LOK |
625 | } |
626 | ||
9a54dc82 | 627 | int CCECCommandHandler::HandleSystemAudioModeStatus(const cec_command &command) |
868dc71f | 628 | { |
aa517a0d | 629 | if (command.parameters.size == 1) |
868dc71f | 630 | { |
aa40e0e2 LOK |
631 | CCECAudioSystem *device = CCECBusDevice::AsAudioSystem(GetDevice(command.initiator)); |
632 | if (device) | |
aa517a0d | 633 | { |
aa40e0e2 | 634 | device->SetSystemAudioModeStatus((cec_system_audio_status)command.parameters[0]); |
9a54dc82 | 635 | return COMMAND_HANDLED; |
aa517a0d LOK |
636 | } |
637 | } | |
638 | ||
9a54dc82 | 639 | return CEC_ABORT_REASON_INVALID_OPERAND; |
aa517a0d LOK |
640 | } |
641 | ||
9a54dc82 | 642 | int CCECCommandHandler::HandleSetSystemAudioMode(const cec_command &command) |
aa517a0d LOK |
643 | { |
644 | if (command.parameters.size == 1) | |
645 | { | |
aa40e0e2 LOK |
646 | CCECAudioSystem *device = CCECBusDevice::AsAudioSystem(GetDevice(command.initiator)); |
647 | if (device) | |
aa517a0d | 648 | { |
aa40e0e2 | 649 | device->SetSystemAudioModeStatus((cec_system_audio_status)command.parameters[0]); |
9a54dc82 | 650 | return COMMAND_HANDLED; |
aa517a0d | 651 | } |
868dc71f LOK |
652 | } |
653 | ||
9a54dc82 | 654 | return CEC_ABORT_REASON_INVALID_OPERAND; |
868dc71f LOK |
655 | } |
656 | ||
9a54dc82 | 657 | int CCECCommandHandler::HandleTextViewOn(const cec_command &command) |
cf0ecd85 | 658 | { |
004b8382 | 659 | m_processor->GetDevice(command.initiator)->MarkAsActiveSource(); |
9a54dc82 | 660 | return COMMAND_HANDLED; |
cf0ecd85 LOK |
661 | } |
662 | ||
9a54dc82 | 663 | int CCECCommandHandler::HandleUserControlPressed(const cec_command &command) |
e9de9629 | 664 | { |
9a54dc82 LOK |
665 | if (!m_processor->CECInitialised() || |
666 | !m_processor->IsHandledByLibCEC(command.destination)) | |
667 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; | |
004b8382 | 668 | |
9a54dc82 LOK |
669 | if (command.parameters.size == 0) |
670 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
004b8382 | 671 | |
9a54dc82 LOK |
672 | CCECBusDevice *device = GetDevice(command.destination); |
673 | if (!device) | |
674 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
e33e0d75 | 675 | |
9a54dc82 LOK |
676 | CCECClient *client = device->GetClient(); |
677 | if (client) | |
9a54dc82 | 678 | client->SetCurrentButton((cec_user_control_code) command.parameters[0]); |
e33e0d75 | 679 | |
9a54dc82 LOK |
680 | if (command.parameters[0] == CEC_USER_CONTROL_CODE_POWER || |
681 | command.parameters[0] == CEC_USER_CONTROL_CODE_POWER_ON_FUNCTION) | |
682 | { | |
683 | bool bPowerOn(true); | |
684 | ||
685 | // CEC_USER_CONTROL_CODE_POWER operates as a toggle | |
686 | // assume CEC_USER_CONTROL_CODE_POWER_ON_FUNCTION does not | |
687 | if (command.parameters[0] == CEC_USER_CONTROL_CODE_POWER) | |
688 | { | |
689 | cec_power_status status = device->GetCurrentPowerStatus(); | |
690 | bPowerOn = !(status == CEC_POWER_STATUS_ON || status == CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
e9de9629 | 691 | } |
e33e0d75 | 692 | |
9a54dc82 LOK |
693 | if (bPowerOn) |
694 | { | |
695 | device->ActivateSource(); | |
696 | } | |
697 | else | |
698 | { | |
699 | device->MarkAsInactiveSource(); | |
700 | device->TransmitInactiveSource(); | |
701 | device->SetMenuState(CEC_MENU_STATE_DEACTIVATED); | |
702 | } | |
e9de9629 | 703 | } |
9a54dc82 LOK |
704 | |
705 | return COMMAND_HANDLED; | |
e9de9629 LOK |
706 | } |
707 | ||
9a54dc82 | 708 | int CCECCommandHandler::HandleUserControlRelease(const cec_command &command) |
e9de9629 | 709 | { |
9a54dc82 LOK |
710 | if (!m_processor->CECInitialised() || |
711 | !m_processor->IsHandledByLibCEC(command.destination)) | |
712 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; | |
713 | ||
004b8382 LOK |
714 | CCECClient *client = m_processor->GetClient(command.destination); |
715 | if (client) | |
716 | client->AddKey(); | |
9a54dc82 LOK |
717 | |
718 | return COMMAND_HANDLED; | |
e9de9629 LOK |
719 | } |
720 | ||
866e7584 | 721 | int CCECCommandHandler::HandleVendorCommand(const cec_command & UNUSED(command)) |
1de6617c | 722 | { |
22579015 | 723 | return CEC_ABORT_REASON_INVALID_OPERAND; |
1de6617c LOK |
724 | } |
725 | ||
9a54dc82 | 726 | void CCECCommandHandler::UnhandledCommand(const cec_command &command, const cec_abort_reason reason) |
e9de9629 | 727 | { |
9a54dc82 LOK |
728 | if (m_processor->IsHandledByLibCEC(command.destination)) |
729 | { | |
730 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "sending abort with opcode %02x and reason '%s' to %s", command.opcode, ToString(reason), ToString(command.initiator)); | |
731 | m_processor->TransmitAbort(command.destination, command.initiator, command.opcode, reason); | |
732 | } | |
0f23c85c LOK |
733 | } |
734 | ||
6f14b512 | 735 | size_t CCECCommandHandler::GetMyDevices(vector<CCECBusDevice *> &devices) const |
8747dd4f | 736 | { |
6f14b512 | 737 | size_t iReturn(0); |
8747dd4f | 738 | |
fcf10e27 | 739 | cec_logical_addresses addresses = m_processor->GetLogicalAddresses(); |
d2d1660c | 740 | for (uint8_t iPtr = CECDEVICE_TV; iPtr < CECDEVICE_BROADCAST; iPtr++) |
8747dd4f LOK |
741 | { |
742 | if (addresses[iPtr]) | |
743 | { | |
744 | devices.push_back(GetDevice((cec_logical_address) iPtr)); | |
745 | ++iReturn; | |
746 | } | |
747 | } | |
748 | ||
749 | return iReturn; | |
750 | } | |
751 | ||
0f23c85c LOK |
752 | CCECBusDevice *CCECCommandHandler::GetDevice(cec_logical_address iLogicalAddress) const |
753 | { | |
004b8382 | 754 | return m_processor->GetDevice(iLogicalAddress); |
e9de9629 | 755 | } |
6685ae07 LOK |
756 | |
757 | CCECBusDevice *CCECCommandHandler::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress) const | |
758 | { | |
fcf10e27 | 759 | return m_processor->GetDeviceByPhysicalAddress(iPhysicalAddress); |
6685ae07 | 760 | } |
181b3475 | 761 | |
8fa35473 | 762 | bool CCECCommandHandler::SetVendorId(const cec_command &command) |
181b3475 | 763 | { |
8fa35473 | 764 | bool bChanged(false); |
181b3475 LOK |
765 | if (command.parameters.size < 3) |
766 | { | |
004b8382 | 767 | LIB_CEC->AddLog(CEC_LOG_WARNING, "invalid vendor ID received"); |
8fa35473 | 768 | return bChanged; |
181b3475 LOK |
769 | } |
770 | ||
bae71306 LOK |
771 | uint64_t iVendorId = ((uint64_t)command.parameters[0] << 16) + |
772 | ((uint64_t)command.parameters[1] << 8) + | |
181b3475 LOK |
773 | (uint64_t)command.parameters[2]; |
774 | ||
775 | CCECBusDevice *device = GetDevice((cec_logical_address) command.initiator); | |
776 | if (device) | |
8fa35473 LOK |
777 | bChanged = device->SetVendorId(iVendorId); |
778 | return bChanged; | |
181b3475 | 779 | } |
5e822b09 | 780 | |
16b1e052 LOK |
781 | void CCECCommandHandler::SetPhysicalAddress(cec_logical_address iAddress, uint16_t iNewAddress) |
782 | { | |
004b8382 | 783 | if (!m_processor->IsHandledByLibCEC(iAddress)) |
16b1e052 | 784 | { |
c0152c09 LOK |
785 | CCECBusDevice *otherDevice = m_processor->GetDeviceByPhysicalAddress(iNewAddress); |
786 | CCECClient *client = otherDevice ? otherDevice->GetClient() : NULL; | |
004b8382 | 787 | |
c0152c09 LOK |
788 | CCECBusDevice *device = m_processor->GetDevice(iAddress); |
789 | if (device) | |
790 | device->SetPhysicalAddress(iNewAddress); | |
791 | else | |
16b1e052 | 792 | { |
c0152c09 | 793 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "device with logical address %X not found", iAddress); |
16b1e052 | 794 | } |
c0152c09 LOK |
795 | |
796 | /* another device reported the same physical address as ours */ | |
797 | if (client) | |
798 | client->ResetPhysicalAddress(); | |
799 | } | |
800 | else | |
801 | { | |
802 | 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 |
803 | } |
804 | } | |
855a3a98 | 805 | |
f4698390 LOK |
806 | bool CCECCommandHandler::PowerOn(const cec_logical_address iInitiator, const cec_logical_address iDestination) |
807 | { | |
808 | if (iDestination == CECDEVICE_TV) | |
809 | return TransmitImageViewOn(iInitiator, iDestination); | |
810 | ||
811 | return TransmitKeypress(iInitiator, iDestination, CEC_USER_CONTROL_CODE_POWER) && | |
812 | TransmitKeyRelease(iInitiator, iDestination); | |
813 | } | |
814 | ||
b64db02e | 815 | bool CCECCommandHandler::TransmitImageViewOn(const cec_logical_address iInitiator, const cec_logical_address iDestination) |
8fa35473 LOK |
816 | { |
817 | cec_command command; | |
ae693aaa | 818 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_IMAGE_VIEW_ON); |
8fa35473 | 819 | |
2b44051c | 820 | return Transmit(command, false, false); |
8fa35473 LOK |
821 | } |
822 | ||
823 | bool CCECCommandHandler::TransmitStandby(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
824 | { | |
825 | cec_command command; | |
ae693aaa | 826 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_STANDBY); |
8fa35473 | 827 | |
2b44051c | 828 | return Transmit(command, false, false); |
8fa35473 LOK |
829 | } |
830 | ||
5734016c LOK |
831 | bool CCECCommandHandler::TransmitRequestActiveSource(const cec_logical_address iInitiator, bool bWaitForResponse /* = true */) |
832 | { | |
833 | cec_command command; | |
834 | cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_REQUEST_ACTIVE_SOURCE); | |
835 | ||
2b44051c | 836 | return Transmit(command, !bWaitForResponse, false); |
5734016c LOK |
837 | } |
838 | ||
a75e3a5a | 839 | bool CCECCommandHandler::TransmitRequestCecVersion(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWaitForResponse /* = true */) |
8fa35473 LOK |
840 | { |
841 | cec_command command; | |
ae693aaa | 842 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GET_CEC_VERSION); |
8fa35473 | 843 | |
2b44051c | 844 | return Transmit(command, !bWaitForResponse, false); |
8fa35473 LOK |
845 | } |
846 | ||
a75e3a5a | 847 | bool CCECCommandHandler::TransmitRequestMenuLanguage(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWaitForResponse /* = true */) |
8fa35473 LOK |
848 | { |
849 | cec_command command; | |
ae693aaa | 850 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GET_MENU_LANGUAGE); |
8fa35473 | 851 | |
2b44051c | 852 | return Transmit(command, !bWaitForResponse, false); |
8fa35473 LOK |
853 | } |
854 | ||
a75e3a5a | 855 | bool CCECCommandHandler::TransmitRequestOSDName(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWaitForResponse /* = true */) |
8fa35473 LOK |
856 | { |
857 | cec_command command; | |
ae693aaa | 858 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_OSD_NAME); |
8fa35473 | 859 | |
2b44051c | 860 | return Transmit(command, !bWaitForResponse, false); |
8fa35473 LOK |
861 | } |
862 | ||
a75e3a5a | 863 | bool CCECCommandHandler::TransmitRequestPhysicalAddress(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWaitForResponse /* = true */) |
8fa35473 LOK |
864 | { |
865 | cec_command command; | |
ae693aaa | 866 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_PHYSICAL_ADDRESS); |
8fa35473 | 867 | |
2b44051c | 868 | return Transmit(command, !bWaitForResponse, false); |
8fa35473 LOK |
869 | } |
870 | ||
a75e3a5a | 871 | bool CCECCommandHandler::TransmitRequestPowerStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWaitForResponse /* = true */) |
8fa35473 | 872 | { |
37383dcc LOK |
873 | if (iDestination == CECDEVICE_TV) |
874 | { | |
875 | int64_t now(GetTimeMs()); | |
876 | if (now - m_iPowerStatusRequested < REQUEST_POWER_STATUS_TIMEOUT) | |
877 | return true; | |
878 | m_iPowerStatusRequested = now; | |
879 | } | |
880 | ||
881 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< requesting power status of '%s' (%X)", m_busDevice->GetLogicalAddressName(), iDestination); | |
882 | ||
8fa35473 | 883 | cec_command command; |
ae693aaa | 884 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_DEVICE_POWER_STATUS); |
8fa35473 | 885 | |
2b44051c | 886 | return Transmit(command, !bWaitForResponse, false); |
8fa35473 LOK |
887 | } |
888 | ||
a75e3a5a | 889 | bool CCECCommandHandler::TransmitRequestVendorId(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWaitForResponse /* = true */) |
8fa35473 LOK |
890 | { |
891 | cec_command command; | |
ae693aaa | 892 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID); |
8fa35473 | 893 | |
2b44051c | 894 | return Transmit(command, !bWaitForResponse, false); |
8fa35473 LOK |
895 | } |
896 | ||
2b44051c | 897 | bool CCECCommandHandler::TransmitActiveSource(const cec_logical_address iInitiator, uint16_t iPhysicalAddress, bool bIsReply) |
8fa35473 LOK |
898 | { |
899 | cec_command command; | |
ae693aaa | 900 | cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE); |
8fa35473 LOK |
901 | command.parameters.PushBack((uint8_t) ((iPhysicalAddress >> 8) & 0xFF)); |
902 | command.parameters.PushBack((uint8_t) (iPhysicalAddress & 0xFF)); | |
903 | ||
2b44051c | 904 | return Transmit(command, false, bIsReply); |
8fa35473 LOK |
905 | } |
906 | ||
2b44051c | 907 | bool CCECCommandHandler::TransmitCECVersion(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_version cecVersion, bool bIsReply) |
8fa35473 LOK |
908 | { |
909 | cec_command command; | |
ae693aaa | 910 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_CEC_VERSION); |
8fa35473 LOK |
911 | command.parameters.PushBack((uint8_t)cecVersion); |
912 | ||
2b44051c | 913 | return Transmit(command, false, bIsReply); |
8fa35473 LOK |
914 | } |
915 | ||
916 | bool CCECCommandHandler::TransmitInactiveSource(const cec_logical_address iInitiator, uint16_t iPhysicalAddress) | |
917 | { | |
918 | cec_command command; | |
ae693aaa | 919 | cec_command::Format(command, iInitiator, CECDEVICE_TV, CEC_OPCODE_INACTIVE_SOURCE); |
8fa35473 LOK |
920 | command.parameters.PushBack((iPhysicalAddress >> 8) & 0xFF); |
921 | command.parameters.PushBack(iPhysicalAddress & 0xFF); | |
922 | ||
2b44051c | 923 | return Transmit(command, false, false); |
8fa35473 LOK |
924 | } |
925 | ||
2b44051c | 926 | bool CCECCommandHandler::TransmitMenuState(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_menu_state menuState, bool bIsReply) |
8fa35473 LOK |
927 | { |
928 | cec_command command; | |
ae693aaa | 929 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_MENU_STATUS); |
8fa35473 LOK |
930 | command.parameters.PushBack((uint8_t)menuState); |
931 | ||
2b44051c | 932 | return Transmit(command, false, bIsReply); |
8fa35473 LOK |
933 | } |
934 | ||
2b44051c | 935 | bool CCECCommandHandler::TransmitOSDName(const cec_logical_address iInitiator, const cec_logical_address iDestination, std::string strDeviceName, bool bIsReply) |
8fa35473 LOK |
936 | { |
937 | cec_command command; | |
ae693aaa | 938 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_OSD_NAME); |
6f14b512 | 939 | for (size_t iPtr = 0; iPtr < strDeviceName.length(); iPtr++) |
8fa35473 LOK |
940 | command.parameters.PushBack(strDeviceName.at(iPtr)); |
941 | ||
2b44051c | 942 | return Transmit(command, false, bIsReply); |
8fa35473 LOK |
943 | } |
944 | ||
2b44051c | 945 | bool CCECCommandHandler::TransmitOSDString(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_display_control duration, const char *strMessage, bool bIsReply) |
8fa35473 LOK |
946 | { |
947 | cec_command command; | |
ae693aaa | 948 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_OSD_STRING); |
8fa35473 LOK |
949 | command.parameters.PushBack((uint8_t)duration); |
950 | ||
6f14b512 | 951 | size_t iLen = strlen(strMessage); |
8fa35473 LOK |
952 | if (iLen > 13) iLen = 13; |
953 | ||
6f14b512 | 954 | for (size_t iPtr = 0; iPtr < iLen; iPtr++) |
8fa35473 LOK |
955 | command.parameters.PushBack(strMessage[iPtr]); |
956 | ||
2b44051c | 957 | return Transmit(command, false, bIsReply); |
8fa35473 LOK |
958 | } |
959 | ||
2b44051c | 960 | bool CCECCommandHandler::TransmitPhysicalAddress(const cec_logical_address iInitiator, uint16_t iPhysicalAddress, cec_device_type type, bool bIsReply) |
8fa35473 LOK |
961 | { |
962 | cec_command command; | |
ae693aaa | 963 | cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS); |
8fa35473 LOK |
964 | command.parameters.PushBack((uint8_t) ((iPhysicalAddress >> 8) & 0xFF)); |
965 | command.parameters.PushBack((uint8_t) (iPhysicalAddress & 0xFF)); | |
966 | command.parameters.PushBack((uint8_t) (type)); | |
967 | ||
2b44051c | 968 | return Transmit(command, false, bIsReply); |
fbdea54c MK |
969 | } |
970 | ||
2b44051c | 971 | bool CCECCommandHandler::TransmitSetMenuLanguage(const cec_logical_address iInitiator, const char lang[3], bool bIsReply) |
fbdea54c MK |
972 | { |
973 | cec_command command; | |
974 | command.Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_SET_MENU_LANGUAGE); | |
975 | command.parameters.PushBack((uint8_t) lang[0]); | |
976 | command.parameters.PushBack((uint8_t) lang[1]); | |
977 | command.parameters.PushBack((uint8_t) lang[2]); | |
978 | ||
2b44051c | 979 | return Transmit(command, false, bIsReply); |
8fa35473 LOK |
980 | } |
981 | ||
2b44051c | 982 | bool CCECCommandHandler::TransmitPoll(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bIsReply) |
8fa35473 LOK |
983 | { |
984 | cec_command command; | |
ae693aaa | 985 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_NONE); |
8fa35473 | 986 | |
2b44051c | 987 | return Transmit(command, false, bIsReply); |
8fa35473 LOK |
988 | } |
989 | ||
2b44051c | 990 | bool CCECCommandHandler::TransmitPowerState(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_power_status state, bool bIsReply) |
8fa35473 LOK |
991 | { |
992 | cec_command command; | |
ae693aaa | 993 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_REPORT_POWER_STATUS); |
8fa35473 LOK |
994 | command.parameters.PushBack((uint8_t) state); |
995 | ||
2b44051c | 996 | return Transmit(command, false, bIsReply); |
8fa35473 LOK |
997 | } |
998 | ||
2b44051c | 999 | bool CCECCommandHandler::TransmitVendorID(const cec_logical_address iInitiator, uint64_t iVendorId, bool bIsReply) |
8fa35473 LOK |
1000 | { |
1001 | cec_command command; | |
ae693aaa | 1002 | cec_command::Format(command, iInitiator, CECDEVICE_BROADCAST, CEC_OPCODE_DEVICE_VENDOR_ID); |
8fa35473 LOK |
1003 | |
1004 | command.parameters.PushBack((uint8_t) (((uint64_t)iVendorId >> 16) & 0xFF)); | |
1005 | command.parameters.PushBack((uint8_t) (((uint64_t)iVendorId >> 8) & 0xFF)); | |
1006 | command.parameters.PushBack((uint8_t) ((uint64_t)iVendorId & 0xFF)); | |
1007 | ||
2b44051c | 1008 | return Transmit(command, false, bIsReply); |
8fa35473 LOK |
1009 | } |
1010 | ||
2b44051c | 1011 | bool CCECCommandHandler::TransmitAudioStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, uint8_t state, bool bIsReply) |
8fa35473 LOK |
1012 | { |
1013 | cec_command command; | |
ae693aaa | 1014 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_REPORT_AUDIO_STATUS); |
8fa35473 LOK |
1015 | command.parameters.PushBack(state); |
1016 | ||
2b44051c | 1017 | return Transmit(command, false, bIsReply); |
8fa35473 LOK |
1018 | } |
1019 | ||
2b44051c | 1020 | bool CCECCommandHandler::TransmitSetSystemAudioMode(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_system_audio_status state, bool bIsReply) |
8fa35473 LOK |
1021 | { |
1022 | cec_command command; | |
ae693aaa | 1023 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SET_SYSTEM_AUDIO_MODE); |
8fa35473 LOK |
1024 | command.parameters.PushBack((uint8_t)state); |
1025 | ||
2b44051c | 1026 | return Transmit(command, false, bIsReply); |
8fa35473 LOK |
1027 | } |
1028 | ||
2b44051c | 1029 | bool CCECCommandHandler::TransmitSetStreamPath(uint16_t iStreamPath, bool bIsReply) |
f42d3e0f | 1030 | { |
2b44051c LOK |
1031 | if (m_busDevice->GetLogicalAddress() != CECDEVICE_TV) |
1032 | { | |
1033 | LIB_CEC->AddLog(CEC_LOG_ERROR, "only the TV is allowed to send CEC_OPCODE_SET_STREAM_PATH"); | |
1034 | return false; | |
1035 | } | |
f42d3e0f LOK |
1036 | cec_command command; |
1037 | cec_command::Format(command, m_busDevice->GetLogicalAddress(), CECDEVICE_BROADCAST, CEC_OPCODE_SET_STREAM_PATH); | |
1038 | command.parameters.PushBack((uint8_t) ((iStreamPath >> 8) & 0xFF)); | |
1039 | command.parameters.PushBack((uint8_t) (iStreamPath & 0xFF)); | |
1040 | ||
2b44051c | 1041 | return Transmit(command, false, bIsReply); |
f42d3e0f LOK |
1042 | } |
1043 | ||
2b44051c | 1044 | bool CCECCommandHandler::TransmitSystemAudioModeStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_system_audio_status state, bool bIsReply) |
8fa35473 LOK |
1045 | { |
1046 | cec_command command; | |
ae693aaa | 1047 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS); |
8fa35473 LOK |
1048 | command.parameters.PushBack((uint8_t)state); |
1049 | ||
2b44051c | 1050 | return Transmit(command, false, bIsReply); |
8fa35473 LOK |
1051 | } |
1052 | ||
2b44051c | 1053 | bool CCECCommandHandler::TransmitDeckStatus(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_deck_info state, bool bIsReply) |
8fa35473 LOK |
1054 | { |
1055 | cec_command command; | |
ae693aaa | 1056 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_DECK_STATUS); |
8fa35473 LOK |
1057 | command.PushBack((uint8_t)state); |
1058 | ||
2b44051c | 1059 | return Transmit(command, false, bIsReply); |
8fa35473 LOK |
1060 | } |
1061 | ||
4bec9d79 | 1062 | bool CCECCommandHandler::TransmitKeypress(const cec_logical_address iInitiator, const cec_logical_address iDestination, cec_user_control_code key, bool bWait /* = true */) |
8fa35473 LOK |
1063 | { |
1064 | cec_command command; | |
ae693aaa | 1065 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_USER_CONTROL_PRESSED); |
8fa35473 LOK |
1066 | command.parameters.PushBack((uint8_t)key); |
1067 | ||
2b44051c | 1068 | return Transmit(command, !bWait, false); |
8fa35473 LOK |
1069 | } |
1070 | ||
4bec9d79 | 1071 | bool CCECCommandHandler::TransmitKeyRelease(const cec_logical_address iInitiator, const cec_logical_address iDestination, bool bWait /* = true */) |
8fa35473 LOK |
1072 | { |
1073 | cec_command command; | |
ae693aaa | 1074 | cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_USER_CONTROL_RELEASE); |
8fa35473 | 1075 | |
2b44051c | 1076 | return Transmit(command, !bWait, false); |
8fa35473 LOK |
1077 | } |
1078 | ||
2b44051c | 1079 | bool CCECCommandHandler::Transmit(cec_command &command, bool bSuppressWait, bool bIsReply) |
8fa35473 | 1080 | { |
b64db02e | 1081 | bool bReturn(false); |
4fde2fd0 LOK |
1082 | cec_opcode expectedResponse(cec_command::GetResponseOpcode(command.opcode)); |
1083 | bool bExpectResponse(expectedResponse != CEC_OPCODE_NONE && !bSuppressWait); | |
ae693aaa | 1084 | command.transmit_timeout = m_iTransmitTimeout; |
ae693aaa | 1085 | |
7e4558f1 LOK |
1086 | if (command.initiator == CECDEVICE_UNKNOWN) |
1087 | { | |
004b8382 | 1088 | LIB_CEC->AddLog(CEC_LOG_ERROR, "not transmitting a command without a valid initiator"); |
7e4558f1 LOK |
1089 | return bReturn; |
1090 | } | |
1091 | ||
fd415a2a LOK |
1092 | // check whether the destination is not marked as not present or handled by libCEC |
1093 | if (command.destination != CECDEVICE_BROADCAST && command.opcode_set) | |
1094 | { | |
1095 | CCECBusDevice* destinationDevice = m_processor->GetDevice(command.destination); | |
1096 | cec_bus_device_status status = destinationDevice ? destinationDevice->GetStatus() : CEC_DEVICE_STATUS_NOT_PRESENT; | |
1097 | if (status == CEC_DEVICE_STATUS_NOT_PRESENT) | |
1098 | { | |
1099 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "not sending command '%s': destination device '%s' marked as not present", ToString(command.opcode),ToString(command.destination)); | |
1100 | return bReturn; | |
1101 | } | |
1102 | else if (status == CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC) | |
1103 | { | |
1104 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "not sending command '%s': destination device '%s' marked as handled by libCEC", ToString(command.opcode),ToString(command.destination)); | |
1105 | return bReturn; | |
1106 | } | |
1107 | } | |
1108 | ||
ae693aaa | 1109 | { |
6c0ccaa5 | 1110 | uint8_t iTries(0), iMaxTries(!command.opcode_set ? 1 : m_iTransmitRetries + 1); |
ec15344c | 1111 | while (!bReturn && ++iTries <= iMaxTries && !m_busDevice->IsUnsupportedFeature(command.opcode)) |
b64db02e | 1112 | { |
2b44051c | 1113 | if ((bReturn = m_processor->Transmit(command, bIsReply)) == true) |
19cbfa8f | 1114 | { |
b509ba1a | 1115 | #ifdef CEC_DEBUGGING |
004b8382 | 1116 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "command transmitted"); |
b509ba1a | 1117 | #endif |
4478bc79 | 1118 | if (bExpectResponse) |
24dd566c | 1119 | { |
060a7b5e | 1120 | bReturn = m_busDevice->WaitForOpcode(expectedResponse); |
004b8382 | 1121 | LIB_CEC->AddLog(CEC_LOG_DEBUG, bReturn ? "expected response received (%X: %s)" : "expected response not received (%X: %s)", (int)expectedResponse, ToString(expectedResponse)); |
24dd566c | 1122 | } |
19cbfa8f | 1123 | } |
b64db02e | 1124 | } |
ae693aaa | 1125 | } |
8fa35473 | 1126 | |
b64db02e | 1127 | return bReturn; |
8fa35473 | 1128 | } |
83be0701 | 1129 | |
aa4c0d34 | 1130 | bool CCECCommandHandler::ActivateSource(bool bTransmitDelayedCommandsOnly /* = false */) |
83be0701 | 1131 | { |
c4287bcd | 1132 | if (m_busDevice->IsActiveSource() && |
aa4c0d34 | 1133 | m_busDevice->IsHandledByLibCEC()) |
c4287bcd | 1134 | { |
b0015449 LOK |
1135 | { |
1136 | CLockObject lock(m_mutex); | |
aa4c0d34 LOK |
1137 | // check if we need to send a delayed source switch |
1138 | if (bTransmitDelayedCommandsOnly) | |
1139 | { | |
1140 | if (m_iActiveSourcePending == 0 || GetTimeMs() < m_iActiveSourcePending) | |
1141 | return false; | |
1142 | ||
37383dcc | 1143 | #ifdef CEC_DEBUGGING |
aa4c0d34 | 1144 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "transmitting delayed activate source command"); |
37383dcc | 1145 | #endif |
aa4c0d34 | 1146 | } |
b0015449 LOK |
1147 | } |
1148 | ||
aa4c0d34 | 1149 | // update the power state and menu state |
05529b92 LOK |
1150 | if (!bTransmitDelayedCommandsOnly) |
1151 | { | |
1152 | m_busDevice->SetPowerStatus(CEC_POWER_STATUS_ON); | |
1153 | m_busDevice->SetMenuState(CEC_MENU_STATE_ACTIVATED); | |
1154 | } | |
7b01619d LOK |
1155 | |
1156 | // vendor specific hook | |
1157 | VendorPreActivateSourceHook(); | |
aa4c0d34 LOK |
1158 | |
1159 | // power on the TV | |
c4a070be LOK |
1160 | CCECBusDevice* tv = m_processor->GetDevice(CECDEVICE_TV); |
1161 | bool bTvPresent = (tv && tv->GetStatus() == CEC_DEVICE_STATUS_PRESENT); | |
1162 | bool bActiveSourceFailed(false); | |
1163 | if (bTvPresent) | |
9fd25e9c LOK |
1164 | { |
1165 | if (tv->GetCurrentPowerStatus() != CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON) | |
1166 | bActiveSourceFailed = !m_busDevice->TransmitImageViewOn(); | |
1167 | } | |
c4a070be LOK |
1168 | else |
1169 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "TV not present, not sending 'image view on'"); | |
c4287bcd | 1170 | |
aa4c0d34 LOK |
1171 | // check if we're allowed to switch sources |
1172 | bool bSourceSwitchAllowed = SourceSwitchAllowed(); | |
1173 | if (!bSourceSwitchAllowed) | |
1174 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "source switch is currently not allowed by command handler"); | |
dbad810a | 1175 | |
aa4c0d34 LOK |
1176 | // switch sources (if allowed) |
1177 | if (!bActiveSourceFailed && bSourceSwitchAllowed) | |
b0015449 | 1178 | { |
c4a070be LOK |
1179 | bActiveSourceFailed = !m_busDevice->TransmitActiveSource(false); |
1180 | if (bTvPresent && !bActiveSourceFailed) | |
1181 | bActiveSourceFailed = !m_busDevice->TransmitMenuState(CECDEVICE_TV, false); | |
aa4c0d34 LOK |
1182 | |
1183 | // update the deck status for playback devices | |
c4a070be | 1184 | if (bTvPresent && !bActiveSourceFailed) |
aa4c0d34 LOK |
1185 | { |
1186 | CCECPlaybackDevice *playbackDevice = m_busDevice->AsPlaybackDevice(); | |
1187 | if (playbackDevice && SendDeckStatusUpdateOnActiveSource()) | |
2b44051c | 1188 | bActiveSourceFailed = !playbackDevice->TransmitDeckStatus(CECDEVICE_TV, false); |
aa4c0d34 | 1189 | } |
dbad810a LOK |
1190 | } |
1191 | ||
aa4c0d34 LOK |
1192 | // retry later |
1193 | if (bActiveSourceFailed || !bSourceSwitchAllowed) | |
dbad810a LOK |
1194 | { |
1195 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "failed to make '%s' the active source. will retry later", m_busDevice->GetLogicalAddressName()); | |
085df309 | 1196 | int64_t now(GetTimeMs()); |
548c81b3 | 1197 | CLockObject lock(m_mutex); |
085df309 LOK |
1198 | if (m_iActiveSourcePending == 0 || m_iActiveSourcePending < now) |
1199 | m_iActiveSourcePending = now + (int64_t)CEC_ACTIVE_SOURCE_SWITCH_RETRY_TIME_MS; | |
b0015449 LOK |
1200 | return false; |
1201 | } | |
045b2e29 LOK |
1202 | else |
1203 | { | |
1204 | CLockObject lock(m_mutex); | |
1205 | // clear previous pending active source command | |
1206 | m_iActiveSourcePending = 0; | |
1207 | } | |
aa40e0e2 | 1208 | |
aa4c0d34 LOK |
1209 | // mark the handler as initialised |
1210 | CLockObject lock(m_mutex); | |
c4287bcd | 1211 | m_bHandlerInited = true; |
83be0701 | 1212 | } |
7dc58c9f | 1213 | return true; |
83be0701 | 1214 | } |
b499cf16 | 1215 | |
060a7b5e | 1216 | void CCECCommandHandler::ScheduleActivateSource(uint64_t iDelay) |
b499cf16 | 1217 | { |
060a7b5e LOK |
1218 | CLockObject lock(m_mutex); |
1219 | m_iActiveSourcePending = GetTimeMs() + iDelay; | |
b499cf16 | 1220 | } |