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 | |
e9de9629 | 56 | CSLCommandHandler::CSLCommandHandler(CCECBusDevice *busDevice) : |
855a3a98 | 57 | CCECCommandHandler(busDevice), |
b4c4ef7d | 58 | m_bSLEnabled(false), |
b8952342 | 59 | m_bActiveSourceSent(false) |
e9de9629 | 60 | { |
cf4931be | 61 | m_vendorId = CEC_VENDOR_LG; |
79f01d26 LOK |
62 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
63 | ||
64 | /* imitate LG devices */ | |
ef583662 | 65 | if (primary && m_busDevice->GetLogicalAddress() != primary->GetLogicalAddress()) |
686740b9 | 66 | { |
3e61b350 | 67 | primary->SetVendorId(CEC_VENDOR_LG); |
686740b9 LOK |
68 | primary->ReplaceHandler(false); |
69 | } | |
79f01d26 | 70 | |
6b87ae0c LOK |
71 | /* LG devices don't always reply to CEC version requests, so just set it to 1.3a */ |
72 | m_busDevice->SetCecVersion(CEC_VERSION_1_3A); | |
79f01d26 LOK |
73 | |
74 | /* LG devices always return "korean" as language */ | |
75 | cec_menu_language lang; | |
76 | lang.device = m_busDevice->GetLogicalAddress(); | |
77 | snprintf(lang.language, 4, "eng"); | |
78 | m_busDevice->SetMenuLanguage(lang); | |
9f65e017 LOK |
79 | } |
80 | ||
468a1414 LOK |
81 | bool CSLCommandHandler::InitHandler(void) |
82 | { | |
83 | if (m_bHandlerInited) | |
84 | return true; | |
85 | m_bHandlerInited = true; | |
86 | ||
632f5810 | 87 | if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV) |
871934d3 | 88 | { |
632f5810 LOK |
89 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
90 | ||
871934d3 LOK |
91 | /* start as 'in transition standby->on' */ |
92 | primary->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
93 | primary->TransmitPowerState(CECDEVICE_TV); | |
b8952342 LOK |
94 | |
95 | /* send the vendor id */ | |
96 | primary->TransmitVendorID(CECDEVICE_BROADCAST); | |
871934d3 | 97 | } |
468a1414 | 98 | |
468a1414 LOK |
99 | return true; |
100 | } | |
101 | ||
3e61b350 LOK |
102 | bool CSLCommandHandler::ActivateSource(void) |
103 | { | |
bbc71623 | 104 | if (!m_processor->GetPrimaryDevice()->IsActiveSource()) |
682b21de | 105 | { |
bbc71623 | 106 | CLibCEC::AddLog(CEC_LOG_NOTICE, "not activating the source because we're not marked as active"); |
3faa971c | 107 | return true; |
682b21de | 108 | } |
3faa971c | 109 | |
cc1b9bc4 LOK |
110 | { |
111 | CLockObject lock(m_SLMutex); | |
cc1b9bc4 LOK |
112 | m_bActiveSourceSent = true; |
113 | } | |
b818fb5a | 114 | |
3e61b350 LOK |
115 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
116 | primary->SetActiveSource(); | |
bbc71623 LOK |
117 | primary->SetPowerStatus(CEC_POWER_STATUS_ON); |
118 | primary->TransmitPowerState(CECDEVICE_TV); | |
73bbe00f | 119 | primary->TransmitImageViewOn(); |
3e61b350 LOK |
120 | primary->TransmitActiveSource(); |
121 | return true; | |
122 | } | |
123 | ||
468a1414 LOK |
124 | bool CSLCommandHandler::HandleActiveSource(const cec_command &command) |
125 | { | |
126 | if (command.parameters.size == 2) | |
127 | { | |
128 | uint16_t iAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
bbc71623 | 129 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
0680dab3 | 130 | bool bSendPowerOffState(iAddress != primary->GetPhysicalAddress() && primary->IsActiveSource()); |
bbc71623 LOK |
131 | |
132 | m_processor->SetActiveSource(iAddress); | |
133 | if (bSendPowerOffState) | |
682b21de | 134 | { |
bbc71623 LOK |
135 | { |
136 | CLockObject lock(m_SLMutex); | |
137 | m_bActiveSourceSent = false; | |
138 | } | |
139 | primary->TransmitPowerState(CECDEVICE_TV); | |
682b21de | 140 | } |
468a1414 LOK |
141 | } |
142 | ||
143 | return true; | |
bbc71623 | 144 | |
468a1414 LOK |
145 | } |
146 | ||
a463f954 LOK |
147 | bool CSLCommandHandler::HandleDeviceVendorId(const cec_command &command) |
148 | { | |
149 | SetVendorId(command); | |
150 | ||
632f5810 | 151 | if (!SLInitialised() && command.initiator == CECDEVICE_TV) |
468a1414 | 152 | { |
2abe628c LOK |
153 | cec_command response; |
154 | cec_command::Format(response, m_processor->GetLogicalAddress(), command.initiator, CEC_OPCODE_FEATURE_ABORT); | |
4fde2fd0 | 155 | return Transmit(response); |
468a1414 | 156 | } |
2abe628c | 157 | return true; |
468a1414 LOK |
158 | } |
159 | ||
e54fd7d2 LOK |
160 | bool CSLCommandHandler::HandleVendorCommand(const cec_command &command) |
161 | { | |
415e9bad LOK |
162 | if (!m_busDevice->MyLogicalAddressContains(command.destination)) |
163 | return true; | |
164 | ||
e54fd7d2 | 165 | if (command.parameters.size == 1 && |
11d13a02 | 166 | command.parameters[0] == SL_COMMAND_UNKNOWN_01) |
e54fd7d2 | 167 | { |
5f316715 | 168 | HandleVendorCommand01(command); |
8d915412 | 169 | return true; |
e54fd7d2 | 170 | } |
9a0d7b9f LOK |
171 | else if (command.parameters.size == 2 && |
172 | command.parameters[0] == SL_COMMAND_POWER_ON) | |
173 | { | |
0ecbcd4d | 174 | HandleVendorCommandPowerOn(command); |
9a0d7b9f LOK |
175 | return true; |
176 | } | |
797dd7c4 | 177 | else if (command.parameters.size == 2 && |
11d13a02 | 178 | command.parameters[0] == SL_COMMAND_CONNECT_REQUEST) |
9902f4e8 | 179 | { |
0ecbcd4d | 180 | HandleVendorCommandSLConnect(command); |
8d915412 | 181 | return true; |
9902f4e8 LOK |
182 | } |
183 | else if (command.parameters.size == 1 && | |
0d4c3a7b | 184 | command.parameters[0] == SL_COMMAND_REQUEST_POWER_STATUS) |
9902f4e8 | 185 | { |
0ecbcd4d | 186 | HandleVendorCommandPowerOnStatus(command); |
8d915412 | 187 | return true; |
9902f4e8 | 188 | } |
e54fd7d2 LOK |
189 | |
190 | return false; | |
191 | } | |
192 | ||
5f316715 | 193 | void CSLCommandHandler::HandleVendorCommand01(const cec_command &command) |
fe6f8e37 | 194 | { |
b818fb5a | 195 | m_processor->GetPrimaryDevice()->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); |
fe6f8e37 LOK |
196 | TransmitVendorCommand0205(command.destination, command.initiator); |
197 | } | |
198 | ||
199 | void CSLCommandHandler::TransmitVendorCommand0205(const cec_logical_address iSource, const cec_logical_address iDestination) | |
5f316715 LOK |
200 | { |
201 | cec_command response; | |
fe6f8e37 | 202 | cec_command::Format(response, iSource, iDestination, CEC_OPCODE_VENDOR_COMMAND); |
5f316715 | 203 | response.PushBack(SL_COMMAND_UNKNOWN_02); |
415e9bad | 204 | response.PushBack(SL_COMMAND_TYPE_HDDRECORDER); |
5f316715 | 205 | |
4fde2fd0 | 206 | Transmit(response); |
fe6f8e37 | 207 | } |
5f316715 | 208 | |
0ecbcd4d | 209 | void CSLCommandHandler::HandleVendorCommandPowerOn(const cec_command &command) |
9a0d7b9f | 210 | { |
632f5810 LOK |
211 | if (command.initiator != CECDEVICE_TV) |
212 | return; | |
213 | ||
842262d8 | 214 | CCECBusDevice *device = m_processor->GetPrimaryDevice(); |
9a0d7b9f LOK |
215 | if (device) |
216 | { | |
cc1b9bc4 | 217 | SetSLInitialised(); |
468a1414 | 218 | device->SetActiveSource(); |
60383b11 LOK |
219 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); |
220 | device->TransmitPowerState(command.initiator); | |
221 | ||
222 | CEvent::Sleep(2000); | |
223 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
224 | device->TransmitPowerState(command.initiator); | |
225 | device->TransmitPhysicalAddress(); | |
226 | { | |
227 | CLockObject lock(m_SLMutex); | |
228 | m_bActiveSourceSent = false; | |
229 | } | |
468a1414 | 230 | } |
5f316715 | 231 | } |
0ecbcd4d | 232 | void CSLCommandHandler::HandleVendorCommandPowerOnStatus(const cec_command &command) |
5f316715 LOK |
233 | { |
234 | if (command.destination != CECDEVICE_BROADCAST) | |
235 | { | |
236 | CCECBusDevice *device = m_processor->m_busDevices[m_processor->GetLogicalAddresses().primary]; | |
237 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
238 | device->TransmitPowerState(command.initiator); | |
239 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
240 | } | |
241 | } | |
242 | ||
468a1414 | 243 | void CSLCommandHandler::HandleVendorCommandSLConnect(const cec_command &command) |
8d915412 | 244 | { |
cc1b9bc4 | 245 | SetSLInitialised(); |
5abb18f3 | 246 | TransmitVendorCommandSetDeviceMode(m_processor->GetLogicalAddress(), command.initiator, CEC_DEVICE_TYPE_RECORDING_DEVICE); |
37acf382 | 247 | |
2abe628c | 248 | ActivateSource(); |
8d915412 | 249 | } |
0d4c3a7b | 250 | |
5abb18f3 | 251 | void CSLCommandHandler::TransmitVendorCommandSetDeviceMode(const cec_logical_address iSource, const cec_logical_address iDestination, const cec_device_type type) |
0d4c3a7b | 252 | { |
468a1414 LOK |
253 | cec_command response; |
254 | cec_command::Format(response, iSource, iDestination, CEC_OPCODE_VENDOR_COMMAND); | |
5abb18f3 LOK |
255 | response.PushBack(SL_COMMAND_SET_DEVICE_MODE); |
256 | response.PushBack((uint8_t)type); | |
4fde2fd0 | 257 | Transmit(response); |
0d4c3a7b | 258 | } |
fe6f8e37 | 259 | |
b818fb5a | 260 | bool CSLCommandHandler::HandleGiveDeckStatus(const cec_command &command) |
9f65e017 | 261 | { |
b818fb5a LOK |
262 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
263 | { | |
264 | CCECBusDevice *device = GetDevice(command.destination); | |
265 | if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)) | |
266 | { | |
267 | if (command.parameters.size > 0) | |
268 | { | |
0ec15113 | 269 | ((CCECPlaybackDevice *) device)->SetDeckStatus(!device->IsActiveSource() ? CEC_DECK_INFO_OTHER_STATUS : CEC_DECK_INFO_OTHER_STATUS_LG); |
b818fb5a LOK |
270 | if (command.parameters[0] == CEC_STATUS_REQUEST_ON) |
271 | { | |
1fee1b3d | 272 | bool bReturn = ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator); |
60383b11 LOK |
273 | if (!ActiveSourceSent()) |
274 | ActivateSource(); | |
1fee1b3d | 275 | return bReturn; |
b818fb5a LOK |
276 | } |
277 | else if (command.parameters[0] == CEC_STATUS_REQUEST_ONCE) | |
278 | { | |
279 | return ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator); | |
280 | } | |
281 | } | |
282 | } | |
283 | return CCECCommandHandler::HandleGiveDeckStatus(command); | |
284 | } | |
9f65e017 | 285 | |
b818fb5a | 286 | return false; |
9f65e017 | 287 | } |
718b3632 | 288 | |
718b3632 LOK |
289 | bool CSLCommandHandler::HandleGiveDevicePowerStatus(const cec_command &command) |
290 | { | |
2abe628c | 291 | bool bReturn(false); |
632f5810 | 292 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination) && command.initiator == CECDEVICE_TV) |
718b3632 LOK |
293 | { |
294 | CCECBusDevice *device = GetDevice(command.destination); | |
295 | if (device && device->GetPowerStatus(false) != CEC_POWER_STATUS_ON) | |
2abe628c LOK |
296 | { |
297 | bReturn = device->TransmitPowerState(command.initiator); | |
298 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
299 | } | |
2abe628c LOK |
300 | else |
301 | { | |
cc1b9bc4 | 302 | if (!ActiveSourceSent()) |
3faa971c LOK |
303 | { |
304 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
305 | bReturn = device->TransmitPowerState(command.initiator); | |
306 | ActivateSource(); | |
307 | } | |
308 | else if (m_resetPowerState.IsSet() && m_resetPowerState.TimeLeft() > 0) | |
309 | { | |
415e9bad | 310 | /* TODO assume that we've bugged out. the return button no longer works after this */ |
1fee1b3d | 311 | CLibCEC::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 |
312 | { |
313 | CLockObject lock(m_SLMutex); | |
314 | m_bActiveSourceSent = false; | |
315 | } | |
3faa971c LOK |
316 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); |
317 | bReturn = device->TransmitPowerState(command.initiator); | |
318 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
319 | m_resetPowerState.Init(5000); | |
320 | } | |
321 | else | |
322 | { | |
323 | bReturn = device->TransmitPowerState(command.initiator); | |
324 | m_resetPowerState.Init(5000); | |
325 | } | |
b818fb5a | 326 | } |
718b3632 LOK |
327 | } |
328 | ||
2abe628c LOK |
329 | return bReturn; |
330 | } | |
331 | ||
332 | bool CSLCommandHandler::HandleRequestActiveSource(const cec_command &command) | |
333 | { | |
334 | if (m_processor->IsRunning()) | |
335 | { | |
1fee1b3d LOK |
336 | if (ActiveSourceSent()) |
337 | CLibCEC::AddLog(CEC_LOG_DEBUG, ">> %i requests active source, ignored", (uint8_t) command.initiator); | |
338 | else | |
339 | ActivateSource(); | |
2abe628c LOK |
340 | return true; |
341 | } | |
718b3632 LOK |
342 | return false; |
343 | } | |
5c3b1f92 LOK |
344 | |
345 | bool CSLCommandHandler::HandleFeatureAbort(const cec_command &command) | |
346 | { | |
632f5810 LOK |
347 | if (command.parameters.size == 0 && m_processor->GetPrimaryDevice()->GetPowerStatus() == CEC_POWER_STATUS_ON && !SLInitialised() && |
348 | command.initiator == CECDEVICE_TV) | |
5c3b1f92 LOK |
349 | { |
350 | m_processor->GetPrimaryDevice()->TransmitPowerState(command.initiator); | |
351 | m_processor->GetPrimaryDevice()->TransmitVendorID(CECDEVICE_BROADCAST, false); | |
352 | } | |
353 | ||
354 | return CCECCommandHandler::HandleFeatureAbort(command); | |
355 | } | |
356 | ||
357 | bool CSLCommandHandler::HandleStandby(const cec_command &command) | |
358 | { | |
359 | if (command.initiator == CECDEVICE_TV) | |
1fee1b3d LOK |
360 | { |
361 | CLockObject lock(m_SLMutex); | |
362 | m_bActiveSourceSent = false; | |
363 | } | |
5c3b1f92 | 364 | |
cc1b9bc4 LOK |
365 | return CCECCommandHandler::HandleStandby(command); |
366 | } | |
5c3b1f92 | 367 | |
cc1b9bc4 LOK |
368 | void CSLCommandHandler::ResetSLState(void) |
369 | { | |
370 | CLibCEC::AddLog(CEC_LOG_NOTICE, "resetting SL initialised state"); | |
371 | CLockObject lock(m_SLMutex); | |
372 | m_bSLEnabled = false; | |
373 | m_bActiveSourceSent = false; | |
374 | m_processor->GetPrimaryDevice()->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
375 | } | |
376 | ||
377 | void CSLCommandHandler::SetSLInitialised(void) | |
378 | { | |
379 | CLibCEC::AddLog(CEC_LOG_NOTICE, "SL initialised"); | |
380 | CLockObject lock(m_SLMutex); | |
381 | m_bSLEnabled = true; | |
382 | } | |
383 | ||
384 | bool CSLCommandHandler::SLInitialised(void) | |
385 | { | |
386 | CLockObject lock(m_SLMutex); | |
387 | return m_bSLEnabled; | |
388 | } | |
389 | ||
390 | bool CSLCommandHandler::ActiveSourceSent(void) | |
391 | { | |
392 | CLockObject lock(m_SLMutex); | |
393 | return m_bActiveSourceSent; | |
5c3b1f92 | 394 | } |
632f5810 LOK |
395 | |
396 | bool CSLCommandHandler::PowerOn(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
397 | { | |
398 | if (iDestination != CECDEVICE_TV) | |
399 | { | |
bbc71623 | 400 | /* LG devices only allow themselves to be woken up by the TV with a vendor command */ |
632f5810 | 401 | cec_command command; |
8b5e50ec LOK |
402 | |
403 | if (!m_bSLEnabled) | |
404 | TransmitVendorID(CECDEVICE_TV, CEC_VENDOR_LG); | |
405 | ||
632f5810 LOK |
406 | cec_command::Format(command, CECDEVICE_TV, iDestination, CEC_OPCODE_VENDOR_COMMAND); |
407 | command.PushBack(SL_COMMAND_POWER_ON); | |
408 | command.PushBack(0); | |
4fde2fd0 | 409 | return Transmit(command); |
632f5810 LOK |
410 | } |
411 | ||
412 | return CCECCommandHandler::PowerOn(iInitiator, iDestination); | |
413 | } |