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 "SLCommandHandler.h" | |
e54fd7d2 | 34 | #include "../devices/CECBusDevice.h" |
8d915412 | 35 | #include "../devices/CECPlaybackDevice.h" |
e54fd7d2 | 36 | #include "../CECProcessor.h" |
2abe628c | 37 | #include "../LibCEC.h" |
e9de9629 LOK |
38 | |
39 | using namespace CEC; | |
cc1b9bc4 | 40 | using namespace PLATFORM; |
e9de9629 | 41 | |
0d4c3a7b LOK |
42 | #define SL_COMMAND_UNKNOWN_01 0x01 |
43 | #define SL_COMMAND_UNKNOWN_02 0x02 | |
415e9bad LOK |
44 | |
45 | #define SL_COMMAND_TYPE_HDDRECORDER_DISC 0x01 | |
46 | #define SL_COMMAND_TYPE_VCR 0x02 | |
47 | #define SL_COMMAND_TYPE_DVDPLAYER 0x03 | |
48 | #define SL_COMMAND_TYPE_HDDRECORDER_DISC2 0x04 | |
49 | #define SL_COMMAND_TYPE_HDDRECORDER 0x05 | |
11d13a02 | 50 | |
0d4c3a7b | 51 | #define SL_COMMAND_REQUEST_POWER_STATUS 0xa0 |
9a0d7b9f | 52 | #define SL_COMMAND_POWER_ON 0x03 |
0d4c3a7b | 53 | #define SL_COMMAND_CONNECT_REQUEST 0x04 |
5abb18f3 | 54 | #define SL_COMMAND_SET_DEVICE_MODE 0x05 |
11d13a02 | 55 | |
004b8382 LOK |
56 | #define LIB_CEC m_busDevice->GetProcessor()->GetLib() |
57 | #define ToString(p) LIB_CEC->ToString(p) | |
58 | ||
e9de9629 | 59 | CSLCommandHandler::CSLCommandHandler(CCECBusDevice *busDevice) : |
855a3a98 | 60 | CCECCommandHandler(busDevice), |
b4c4ef7d | 61 | m_bSLEnabled(false), |
b8952342 | 62 | m_bActiveSourceSent(false) |
e9de9629 | 63 | { |
cf4931be | 64 | m_vendorId = CEC_VENDOR_LG; |
79f01d26 | 65 | |
6b87ae0c LOK |
66 | /* LG devices don't always reply to CEC version requests, so just set it to 1.3a */ |
67 | m_busDevice->SetCecVersion(CEC_VERSION_1_3A); | |
79f01d26 LOK |
68 | |
69 | /* LG devices always return "korean" as language */ | |
70 | cec_menu_language lang; | |
71 | lang.device = m_busDevice->GetLogicalAddress(); | |
72 | snprintf(lang.language, 4, "eng"); | |
73 | m_busDevice->SetMenuLanguage(lang); | |
9f65e017 LOK |
74 | } |
75 | ||
468a1414 LOK |
76 | bool CSLCommandHandler::InitHandler(void) |
77 | { | |
78 | if (m_bHandlerInited) | |
79 | return true; | |
80 | m_bHandlerInited = true; | |
81 | ||
42d28d15 LOK |
82 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
83 | if (primary && primary->GetLogicalAddress() != CECDEVICE_UNREGISTERED) | |
871934d3 | 84 | { |
42d28d15 LOK |
85 | /* imitate LG devices */ |
86 | if (m_busDevice->GetLogicalAddress() != primary->GetLogicalAddress()) | |
87 | { | |
88 | primary->SetVendorId(CEC_VENDOR_LG); | |
89 | primary->ReplaceHandler(false); | |
90 | } | |
91 | ||
92 | if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV) | |
93 | { | |
94 | /* start as 'in transition standby->on' */ | |
95 | primary->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
96 | primary->TransmitPowerState(CECDEVICE_TV); | |
97 | ||
98 | /* send the vendor id */ | |
99 | primary->TransmitVendorID(CECDEVICE_BROADCAST); | |
100 | } | |
871934d3 | 101 | } |
468a1414 | 102 | |
468a1414 LOK |
103 | return true; |
104 | } | |
105 | ||
9a54dc82 | 106 | int CSLCommandHandler::HandleActiveSource(const cec_command &command) |
468a1414 LOK |
107 | { |
108 | if (command.parameters.size == 2) | |
109 | { | |
110 | uint16_t iAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
bbc71623 | 111 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
004b8382 | 112 | bool bSendPowerOffState(iAddress != primary->GetCurrentPhysicalAddress() && primary->IsActiveSource()); |
bbc71623 | 113 | |
004b8382 LOK |
114 | CCECBusDevice *device = m_processor->GetDeviceByPhysicalAddress(iAddress); |
115 | if (device) | |
116 | device->MarkAsActiveSource(); | |
bbc71623 | 117 | if (bSendPowerOffState) |
682b21de | 118 | { |
bbc71623 LOK |
119 | { |
120 | CLockObject lock(m_SLMutex); | |
121 | m_bActiveSourceSent = false; | |
122 | } | |
123 | primary->TransmitPowerState(CECDEVICE_TV); | |
682b21de | 124 | } |
9a54dc82 LOK |
125 | |
126 | return COMMAND_HANDLED; | |
468a1414 LOK |
127 | } |
128 | ||
9a54dc82 | 129 | return CEC_ABORT_REASON_INVALID_OPERAND; |
bbc71623 | 130 | |
468a1414 LOK |
131 | } |
132 | ||
9a54dc82 | 133 | int CSLCommandHandler::HandleDeviceVendorId(const cec_command &command) |
a463f954 LOK |
134 | { |
135 | SetVendorId(command); | |
136 | ||
632f5810 | 137 | if (!SLInitialised() && command.initiator == CECDEVICE_TV) |
468a1414 | 138 | { |
63047ed3 LOK |
139 | CCECBusDevice *destination = m_processor->GetDevice(command.destination); |
140 | if (destination && (destination->GetLogicalAddress() == CECDEVICE_BROADCAST || destination->IsHandledByLibCEC())) | |
141 | { | |
142 | cec_logical_address initiator = destination->GetLogicalAddress(); | |
143 | if (initiator == CECDEVICE_BROADCAST) | |
144 | initiator = m_processor->GetPrimaryDevice()->GetLogicalAddress(); | |
145 | ||
146 | cec_command response; | |
147 | cec_command::Format(response, initiator, command.initiator, CEC_OPCODE_FEATURE_ABORT); | |
9a54dc82 LOK |
148 | Transmit(response); |
149 | return COMMAND_HANDLED; | |
63047ed3 | 150 | } |
468a1414 | 151 | } |
9a54dc82 LOK |
152 | |
153 | return CCECCommandHandler::HandleDeviceVendorId(command); | |
468a1414 LOK |
154 | } |
155 | ||
9a54dc82 | 156 | int CSLCommandHandler::HandleVendorCommand(const cec_command &command) |
e54fd7d2 | 157 | { |
004b8382 | 158 | if (!m_processor->IsHandledByLibCEC(command.destination)) |
415e9bad LOK |
159 | return true; |
160 | ||
e54fd7d2 | 161 | if (command.parameters.size == 1 && |
11d13a02 | 162 | command.parameters[0] == SL_COMMAND_UNKNOWN_01) |
e54fd7d2 | 163 | { |
5f316715 | 164 | HandleVendorCommand01(command); |
9a54dc82 | 165 | return COMMAND_HANDLED; |
e54fd7d2 | 166 | } |
9a0d7b9f LOK |
167 | else if (command.parameters.size == 2 && |
168 | command.parameters[0] == SL_COMMAND_POWER_ON) | |
169 | { | |
0ecbcd4d | 170 | HandleVendorCommandPowerOn(command); |
9a54dc82 | 171 | return COMMAND_HANDLED; |
9a0d7b9f | 172 | } |
797dd7c4 | 173 | else if (command.parameters.size == 2 && |
11d13a02 | 174 | command.parameters[0] == SL_COMMAND_CONNECT_REQUEST) |
9902f4e8 | 175 | { |
0ecbcd4d | 176 | HandleVendorCommandSLConnect(command); |
9a54dc82 | 177 | return COMMAND_HANDLED; |
9902f4e8 LOK |
178 | } |
179 | else if (command.parameters.size == 1 && | |
0d4c3a7b | 180 | command.parameters[0] == SL_COMMAND_REQUEST_POWER_STATUS) |
9902f4e8 | 181 | { |
0ecbcd4d | 182 | HandleVendorCommandPowerOnStatus(command); |
9a54dc82 | 183 | return COMMAND_HANDLED; |
9902f4e8 | 184 | } |
e54fd7d2 | 185 | |
9a54dc82 | 186 | return CCECCommandHandler::HandleVendorCommand(command); |
e54fd7d2 LOK |
187 | } |
188 | ||
5f316715 | 189 | void CSLCommandHandler::HandleVendorCommand01(const cec_command &command) |
fe6f8e37 | 190 | { |
b818fb5a | 191 | m_processor->GetPrimaryDevice()->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); |
fe6f8e37 LOK |
192 | TransmitVendorCommand0205(command.destination, command.initiator); |
193 | } | |
194 | ||
195 | void CSLCommandHandler::TransmitVendorCommand0205(const cec_logical_address iSource, const cec_logical_address iDestination) | |
5f316715 LOK |
196 | { |
197 | cec_command response; | |
fe6f8e37 | 198 | cec_command::Format(response, iSource, iDestination, CEC_OPCODE_VENDOR_COMMAND); |
5f316715 | 199 | response.PushBack(SL_COMMAND_UNKNOWN_02); |
415e9bad | 200 | response.PushBack(SL_COMMAND_TYPE_HDDRECORDER); |
5f316715 | 201 | |
4fde2fd0 | 202 | Transmit(response); |
fe6f8e37 | 203 | } |
5f316715 | 204 | |
0ecbcd4d | 205 | void CSLCommandHandler::HandleVendorCommandPowerOn(const cec_command &command) |
9a0d7b9f | 206 | { |
632f5810 LOK |
207 | if (command.initiator != CECDEVICE_TV) |
208 | return; | |
209 | ||
842262d8 | 210 | CCECBusDevice *device = m_processor->GetPrimaryDevice(); |
9a0d7b9f LOK |
211 | if (device) |
212 | { | |
cc1b9bc4 | 213 | SetSLInitialised(); |
004b8382 | 214 | device->MarkAsActiveSource(); |
60383b11 LOK |
215 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); |
216 | device->TransmitPowerState(command.initiator); | |
217 | ||
218 | CEvent::Sleep(2000); | |
219 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
220 | device->TransmitPowerState(command.initiator); | |
221 | device->TransmitPhysicalAddress(); | |
222 | { | |
223 | CLockObject lock(m_SLMutex); | |
224 | m_bActiveSourceSent = false; | |
225 | } | |
468a1414 | 226 | } |
5f316715 | 227 | } |
0ecbcd4d | 228 | void CSLCommandHandler::HandleVendorCommandPowerOnStatus(const cec_command &command) |
5f316715 LOK |
229 | { |
230 | if (command.destination != CECDEVICE_BROADCAST) | |
231 | { | |
004b8382 LOK |
232 | CCECBusDevice *device = m_processor->GetPrimaryDevice(); |
233 | if (device) | |
234 | { | |
235 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
236 | device->TransmitPowerState(command.initiator); | |
237 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
238 | } | |
5f316715 LOK |
239 | } |
240 | } | |
241 | ||
468a1414 | 242 | void CSLCommandHandler::HandleVendorCommandSLConnect(const cec_command &command) |
8d915412 | 243 | { |
cc1b9bc4 | 244 | SetSLInitialised(); |
004b8382 | 245 | TransmitVendorCommandSetDeviceMode(command.destination, command.initiator, CEC_DEVICE_TYPE_RECORDING_DEVICE); |
37acf382 | 246 | |
2abe628c | 247 | ActivateSource(); |
8d915412 | 248 | } |
0d4c3a7b | 249 | |
5abb18f3 | 250 | void CSLCommandHandler::TransmitVendorCommandSetDeviceMode(const cec_logical_address iSource, const cec_logical_address iDestination, const cec_device_type type) |
0d4c3a7b | 251 | { |
468a1414 LOK |
252 | cec_command response; |
253 | cec_command::Format(response, iSource, iDestination, CEC_OPCODE_VENDOR_COMMAND); | |
5abb18f3 LOK |
254 | response.PushBack(SL_COMMAND_SET_DEVICE_MODE); |
255 | response.PushBack((uint8_t)type); | |
4fde2fd0 | 256 | Transmit(response); |
0d4c3a7b | 257 | } |
fe6f8e37 | 258 | |
9a54dc82 | 259 | int CSLCommandHandler::HandleGiveDeckStatus(const cec_command &command) |
9f65e017 | 260 | { |
9a54dc82 LOK |
261 | if (!m_processor->CECInitialised() || |
262 | !m_processor->IsHandledByLibCEC(command.destination)) | |
263 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; | |
264 | ||
265 | CCECPlaybackDevice *device = CCECBusDevice::AsPlaybackDevice(GetDevice(command.destination)); | |
266 | if (!device || command.parameters.size == 0) | |
267 | return CEC_ABORT_REASON_INVALID_OPERAND; | |
268 | ||
269 | device->SetDeckStatus(!device->IsActiveSource() ? CEC_DECK_INFO_OTHER_STATUS : CEC_DECK_INFO_OTHER_STATUS_LG); | |
270 | if (command.parameters[0] == CEC_STATUS_REQUEST_ON) | |
b818fb5a | 271 | { |
9a54dc82 LOK |
272 | device->TransmitDeckStatus(command.initiator); |
273 | if (!ActiveSourceSent()) | |
274 | ActivateSource(); | |
275 | return COMMAND_HANDLED; | |
276 | } | |
277 | else if (command.parameters[0] == CEC_STATUS_REQUEST_ONCE) | |
278 | { | |
279 | device->TransmitDeckStatus(command.initiator); | |
280 | return COMMAND_HANDLED; | |
b818fb5a | 281 | } |
9f65e017 | 282 | |
9a54dc82 | 283 | return CCECCommandHandler::HandleGiveDeckStatus(command); |
9f65e017 | 284 | } |
718b3632 | 285 | |
9a54dc82 | 286 | int CSLCommandHandler::HandleGiveDevicePowerStatus(const cec_command &command) |
718b3632 | 287 | { |
0b8c7eab | 288 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination) && command.initiator == CECDEVICE_TV) |
718b3632 LOK |
289 | { |
290 | CCECBusDevice *device = GetDevice(command.destination); | |
004b8382 | 291 | if (device && device->GetCurrentPowerStatus() != CEC_POWER_STATUS_ON) |
2abe628c | 292 | { |
9a54dc82 | 293 | device->TransmitPowerState(command.initiator); |
2abe628c LOK |
294 | device->SetPowerStatus(CEC_POWER_STATUS_ON); |
295 | } | |
2abe628c LOK |
296 | else |
297 | { | |
cc1b9bc4 | 298 | if (!ActiveSourceSent()) |
3faa971c LOK |
299 | { |
300 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
9a54dc82 | 301 | device->TransmitPowerState(command.initiator); |
3faa971c LOK |
302 | ActivateSource(); |
303 | } | |
304 | else if (m_resetPowerState.IsSet() && m_resetPowerState.TimeLeft() > 0) | |
305 | { | |
415e9bad | 306 | /* TODO assume that we've bugged out. the return button no longer works after this */ |
004b8382 | 307 | LIB_CEC->AddLog(CEC_LOG_WARNING, "FIXME: LG seems to have bugged out. resetting to 'in transition standby to on'. the return button will not work"); |
cc1b9bc4 LOK |
308 | { |
309 | CLockObject lock(m_SLMutex); | |
310 | m_bActiveSourceSent = false; | |
311 | } | |
3faa971c | 312 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); |
9a54dc82 | 313 | device->TransmitPowerState(command.initiator); |
3faa971c LOK |
314 | device->SetPowerStatus(CEC_POWER_STATUS_ON); |
315 | m_resetPowerState.Init(5000); | |
316 | } | |
317 | else | |
318 | { | |
9a54dc82 | 319 | device->TransmitPowerState(command.initiator); |
3faa971c LOK |
320 | m_resetPowerState.Init(5000); |
321 | } | |
b818fb5a | 322 | } |
9a54dc82 LOK |
323 | |
324 | return COMMAND_HANDLED; | |
718b3632 LOK |
325 | } |
326 | ||
9a54dc82 | 327 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; |
2abe628c LOK |
328 | } |
329 | ||
9a54dc82 | 330 | int CSLCommandHandler::HandleRequestActiveSource(const cec_command &command) |
2abe628c | 331 | { |
0b8c7eab | 332 | if (m_processor->CECInitialised()) |
2abe628c | 333 | { |
1fee1b3d | 334 | if (ActiveSourceSent()) |
004b8382 | 335 | LIB_CEC->AddLog(CEC_LOG_DEBUG, ">> %i requests active source, ignored", (uint8_t) command.initiator); |
1fee1b3d LOK |
336 | else |
337 | ActivateSource(); | |
9a54dc82 | 338 | return COMMAND_HANDLED; |
2abe628c | 339 | } |
9a54dc82 | 340 | return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; |
718b3632 | 341 | } |
5c3b1f92 | 342 | |
9a54dc82 | 343 | int CSLCommandHandler::HandleFeatureAbort(const cec_command &command) |
5c3b1f92 | 344 | { |
004b8382 | 345 | if (command.parameters.size == 0 && m_processor->GetPrimaryDevice()->GetCurrentPowerStatus() == CEC_POWER_STATUS_ON && !SLInitialised() && |
632f5810 | 346 | command.initiator == CECDEVICE_TV) |
5c3b1f92 LOK |
347 | { |
348 | m_processor->GetPrimaryDevice()->TransmitPowerState(command.initiator); | |
349 | m_processor->GetPrimaryDevice()->TransmitVendorID(CECDEVICE_BROADCAST, false); | |
350 | } | |
351 | ||
352 | return CCECCommandHandler::HandleFeatureAbort(command); | |
353 | } | |
354 | ||
9a54dc82 | 355 | int CSLCommandHandler::HandleStandby(const cec_command &command) |
5c3b1f92 LOK |
356 | { |
357 | if (command.initiator == CECDEVICE_TV) | |
1fee1b3d LOK |
358 | { |
359 | CLockObject lock(m_SLMutex); | |
360 | m_bActiveSourceSent = false; | |
361 | } | |
5c3b1f92 | 362 | |
cc1b9bc4 LOK |
363 | return CCECCommandHandler::HandleStandby(command); |
364 | } | |
5c3b1f92 | 365 | |
cc1b9bc4 LOK |
366 | void CSLCommandHandler::ResetSLState(void) |
367 | { | |
004b8382 | 368 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "resetting SL initialised state"); |
cc1b9bc4 LOK |
369 | CLockObject lock(m_SLMutex); |
370 | m_bSLEnabled = false; | |
371 | m_bActiveSourceSent = false; | |
372 | m_processor->GetPrimaryDevice()->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
373 | } | |
374 | ||
375 | void CSLCommandHandler::SetSLInitialised(void) | |
376 | { | |
004b8382 | 377 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "SL initialised"); |
cc1b9bc4 LOK |
378 | CLockObject lock(m_SLMutex); |
379 | m_bSLEnabled = true; | |
380 | } | |
381 | ||
382 | bool CSLCommandHandler::SLInitialised(void) | |
383 | { | |
384 | CLockObject lock(m_SLMutex); | |
385 | return m_bSLEnabled; | |
386 | } | |
387 | ||
388 | bool CSLCommandHandler::ActiveSourceSent(void) | |
389 | { | |
390 | CLockObject lock(m_SLMutex); | |
391 | return m_bActiveSourceSent; | |
5c3b1f92 | 392 | } |
632f5810 LOK |
393 | |
394 | bool CSLCommandHandler::PowerOn(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
395 | { | |
396 | if (iDestination != CECDEVICE_TV) | |
397 | { | |
bbc71623 | 398 | /* LG devices only allow themselves to be woken up by the TV with a vendor command */ |
632f5810 | 399 | cec_command command; |
8b5e50ec LOK |
400 | |
401 | if (!m_bSLEnabled) | |
402 | TransmitVendorID(CECDEVICE_TV, CEC_VENDOR_LG); | |
403 | ||
632f5810 LOK |
404 | cec_command::Format(command, CECDEVICE_TV, iDestination, CEC_OPCODE_VENDOR_COMMAND); |
405 | command.PushBack(SL_COMMAND_POWER_ON); | |
406 | command.PushBack(0); | |
4fde2fd0 | 407 | return Transmit(command); |
632f5810 LOK |
408 | } |
409 | ||
410 | return CCECCommandHandler::PowerOn(iInitiator, iDestination); | |
411 | } |