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 LOK |
70 | |
71 | /* LG TVs don't always reply to CEC version requests, so just set it to 1.3a */ | |
72 | if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV) | |
73 | m_busDevice->SetCecVersion(CEC_VERSION_1_3A); | |
74 | ||
75 | /* LG devices always return "korean" as language */ | |
76 | cec_menu_language lang; | |
77 | lang.device = m_busDevice->GetLogicalAddress(); | |
78 | snprintf(lang.language, 4, "eng"); | |
79 | m_busDevice->SetMenuLanguage(lang); | |
9f65e017 LOK |
80 | } |
81 | ||
468a1414 LOK |
82 | bool CSLCommandHandler::InitHandler(void) |
83 | { | |
84 | if (m_bHandlerInited) | |
85 | return true; | |
86 | m_bHandlerInited = true; | |
87 | ||
632f5810 | 88 | if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV) |
871934d3 | 89 | { |
632f5810 LOK |
90 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
91 | ||
871934d3 LOK |
92 | /* start as 'in transition standby->on' */ |
93 | primary->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
94 | primary->TransmitPowerState(CECDEVICE_TV); | |
b8952342 LOK |
95 | |
96 | /* send the vendor id */ | |
97 | primary->TransmitVendorID(CECDEVICE_BROADCAST); | |
871934d3 | 98 | } |
468a1414 | 99 | |
468a1414 LOK |
100 | return true; |
101 | } | |
102 | ||
3e61b350 LOK |
103 | bool CSLCommandHandler::ActivateSource(void) |
104 | { | |
bbc71623 | 105 | if (!m_processor->GetPrimaryDevice()->IsActiveSource()) |
682b21de | 106 | { |
bbc71623 | 107 | CLibCEC::AddLog(CEC_LOG_NOTICE, "not activating the source because we're not marked as active"); |
3faa971c | 108 | return true; |
682b21de | 109 | } |
3faa971c | 110 | |
cc1b9bc4 LOK |
111 | { |
112 | CLockObject lock(m_SLMutex); | |
cc1b9bc4 LOK |
113 | m_bActiveSourceSent = true; |
114 | } | |
b818fb5a | 115 | |
3e61b350 LOK |
116 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
117 | primary->SetActiveSource(); | |
bbc71623 LOK |
118 | primary->SetPowerStatus(CEC_POWER_STATUS_ON); |
119 | primary->TransmitPowerState(CECDEVICE_TV); | |
73bbe00f | 120 | primary->TransmitImageViewOn(); |
3e61b350 LOK |
121 | primary->TransmitActiveSource(); |
122 | return true; | |
123 | } | |
124 | ||
468a1414 LOK |
125 | bool CSLCommandHandler::HandleActiveSource(const cec_command &command) |
126 | { | |
127 | if (command.parameters.size == 2) | |
128 | { | |
129 | uint16_t iAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
bbc71623 LOK |
130 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
131 | bool bSendPowerOffState(iAddress != primary->GetPhysicalAddress(false) && primary->IsActiveSource()); | |
132 | ||
133 | m_processor->SetActiveSource(iAddress); | |
134 | if (bSendPowerOffState) | |
682b21de | 135 | { |
bbc71623 LOK |
136 | { |
137 | CLockObject lock(m_SLMutex); | |
138 | m_bActiveSourceSent = false; | |
139 | } | |
140 | primary->TransmitPowerState(CECDEVICE_TV); | |
682b21de | 141 | } |
468a1414 LOK |
142 | } |
143 | ||
144 | return true; | |
bbc71623 | 145 | |
468a1414 LOK |
146 | } |
147 | ||
a463f954 LOK |
148 | bool CSLCommandHandler::HandleDeviceVendorId(const cec_command &command) |
149 | { | |
150 | SetVendorId(command); | |
151 | ||
632f5810 | 152 | if (!SLInitialised() && command.initiator == CECDEVICE_TV) |
468a1414 | 153 | { |
2abe628c LOK |
154 | cec_command response; |
155 | cec_command::Format(response, m_processor->GetLogicalAddress(), command.initiator, CEC_OPCODE_FEATURE_ABORT); | |
156 | return Transmit(response); | |
468a1414 | 157 | } |
2abe628c | 158 | return true; |
468a1414 LOK |
159 | } |
160 | ||
161 | bool CSLCommandHandler::HandleGivePhysicalAddress(const cec_command &command) | |
162 | { | |
8e57f83c | 163 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
468a1414 LOK |
164 | { |
165 | CCECBusDevice *device = GetDevice(command.destination); | |
166 | if (device) | |
b818fb5a | 167 | return device->TransmitPhysicalAddress(); // only the physical address, don't send image view on |
468a1414 LOK |
168 | } |
169 | ||
170 | return false; | |
e9de9629 | 171 | } |
e54fd7d2 LOK |
172 | |
173 | bool CSLCommandHandler::HandleVendorCommand(const cec_command &command) | |
174 | { | |
415e9bad LOK |
175 | if (!m_busDevice->MyLogicalAddressContains(command.destination)) |
176 | return true; | |
177 | ||
e54fd7d2 | 178 | if (command.parameters.size == 1 && |
11d13a02 | 179 | command.parameters[0] == SL_COMMAND_UNKNOWN_01) |
e54fd7d2 | 180 | { |
5f316715 | 181 | HandleVendorCommand01(command); |
8d915412 | 182 | return true; |
e54fd7d2 | 183 | } |
9a0d7b9f LOK |
184 | else if (command.parameters.size == 2 && |
185 | command.parameters[0] == SL_COMMAND_POWER_ON) | |
186 | { | |
0ecbcd4d | 187 | HandleVendorCommandPowerOn(command); |
9a0d7b9f LOK |
188 | return true; |
189 | } | |
797dd7c4 | 190 | else if (command.parameters.size == 2 && |
11d13a02 | 191 | command.parameters[0] == SL_COMMAND_CONNECT_REQUEST) |
9902f4e8 | 192 | { |
0ecbcd4d | 193 | HandleVendorCommandSLConnect(command); |
8d915412 | 194 | return true; |
9902f4e8 LOK |
195 | } |
196 | else if (command.parameters.size == 1 && | |
0d4c3a7b | 197 | command.parameters[0] == SL_COMMAND_REQUEST_POWER_STATUS) |
9902f4e8 | 198 | { |
0ecbcd4d | 199 | HandleVendorCommandPowerOnStatus(command); |
8d915412 | 200 | return true; |
9902f4e8 | 201 | } |
e54fd7d2 LOK |
202 | |
203 | return false; | |
204 | } | |
205 | ||
5f316715 | 206 | void CSLCommandHandler::HandleVendorCommand01(const cec_command &command) |
fe6f8e37 | 207 | { |
b818fb5a | 208 | m_processor->GetPrimaryDevice()->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); |
fe6f8e37 LOK |
209 | TransmitVendorCommand0205(command.destination, command.initiator); |
210 | } | |
211 | ||
212 | void CSLCommandHandler::TransmitVendorCommand0205(const cec_logical_address iSource, const cec_logical_address iDestination) | |
5f316715 LOK |
213 | { |
214 | cec_command response; | |
fe6f8e37 | 215 | cec_command::Format(response, iSource, iDestination, CEC_OPCODE_VENDOR_COMMAND); |
5f316715 | 216 | response.PushBack(SL_COMMAND_UNKNOWN_02); |
415e9bad | 217 | response.PushBack(SL_COMMAND_TYPE_HDDRECORDER); |
5f316715 | 218 | |
19cbfa8f | 219 | Transmit(response, false); |
fe6f8e37 | 220 | } |
5f316715 | 221 | |
0ecbcd4d | 222 | void CSLCommandHandler::HandleVendorCommandPowerOn(const cec_command &command) |
9a0d7b9f | 223 | { |
632f5810 LOK |
224 | if (command.initiator != CECDEVICE_TV) |
225 | return; | |
226 | ||
842262d8 | 227 | CCECBusDevice *device = m_processor->GetPrimaryDevice(); |
9a0d7b9f LOK |
228 | if (device) |
229 | { | |
cc1b9bc4 | 230 | SetSLInitialised(); |
468a1414 | 231 | device->SetActiveSource(); |
60383b11 LOK |
232 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); |
233 | device->TransmitPowerState(command.initiator); | |
234 | ||
235 | CEvent::Sleep(2000); | |
236 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
237 | device->TransmitPowerState(command.initiator); | |
238 | device->TransmitPhysicalAddress(); | |
239 | { | |
240 | CLockObject lock(m_SLMutex); | |
241 | m_bActiveSourceSent = false; | |
242 | } | |
468a1414 | 243 | } |
5f316715 | 244 | } |
0ecbcd4d | 245 | void CSLCommandHandler::HandleVendorCommandPowerOnStatus(const cec_command &command) |
5f316715 LOK |
246 | { |
247 | if (command.destination != CECDEVICE_BROADCAST) | |
248 | { | |
249 | CCECBusDevice *device = m_processor->m_busDevices[m_processor->GetLogicalAddresses().primary]; | |
250 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
251 | device->TransmitPowerState(command.initiator); | |
252 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
253 | } | |
254 | } | |
255 | ||
468a1414 | 256 | void CSLCommandHandler::HandleVendorCommandSLConnect(const cec_command &command) |
8d915412 | 257 | { |
cc1b9bc4 | 258 | SetSLInitialised(); |
5abb18f3 | 259 | TransmitVendorCommandSetDeviceMode(m_processor->GetLogicalAddress(), command.initiator, CEC_DEVICE_TYPE_RECORDING_DEVICE); |
37acf382 | 260 | |
2abe628c | 261 | ActivateSource(); |
8d915412 | 262 | } |
0d4c3a7b | 263 | |
5abb18f3 | 264 | void CSLCommandHandler::TransmitVendorCommandSetDeviceMode(const cec_logical_address iSource, const cec_logical_address iDestination, const cec_device_type type) |
0d4c3a7b | 265 | { |
468a1414 LOK |
266 | cec_command response; |
267 | cec_command::Format(response, iSource, iDestination, CEC_OPCODE_VENDOR_COMMAND); | |
5abb18f3 LOK |
268 | response.PushBack(SL_COMMAND_SET_DEVICE_MODE); |
269 | response.PushBack((uint8_t)type); | |
468a1414 | 270 | Transmit(response, false); |
0d4c3a7b | 271 | } |
fe6f8e37 | 272 | |
b818fb5a | 273 | bool CSLCommandHandler::HandleGiveDeckStatus(const cec_command &command) |
9f65e017 | 274 | { |
b818fb5a LOK |
275 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
276 | { | |
277 | CCECBusDevice *device = GetDevice(command.destination); | |
278 | if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)) | |
279 | { | |
280 | if (command.parameters.size > 0) | |
281 | { | |
60383b11 | 282 | ((CCECPlaybackDevice *) device)->SetDeckStatus(!device->IsActiveSource() || !ActiveSourceSent() ? CEC_DECK_INFO_OTHER_STATUS : CEC_DECK_INFO_OTHER_STATUS_LG); |
b818fb5a LOK |
283 | if (command.parameters[0] == CEC_STATUS_REQUEST_ON) |
284 | { | |
1fee1b3d | 285 | bool bReturn = ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator); |
60383b11 LOK |
286 | if (!ActiveSourceSent()) |
287 | ActivateSource(); | |
1fee1b3d | 288 | return bReturn; |
b818fb5a LOK |
289 | } |
290 | else if (command.parameters[0] == CEC_STATUS_REQUEST_ONCE) | |
291 | { | |
292 | return ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator); | |
293 | } | |
294 | } | |
295 | } | |
296 | return CCECCommandHandler::HandleGiveDeckStatus(command); | |
297 | } | |
9f65e017 | 298 | |
b818fb5a | 299 | return false; |
9f65e017 | 300 | } |
718b3632 | 301 | |
718b3632 LOK |
302 | bool CSLCommandHandler::HandleGiveDevicePowerStatus(const cec_command &command) |
303 | { | |
2abe628c | 304 | bool bReturn(false); |
632f5810 | 305 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination) && command.initiator == CECDEVICE_TV) |
718b3632 LOK |
306 | { |
307 | CCECBusDevice *device = GetDevice(command.destination); | |
308 | if (device && device->GetPowerStatus(false) != CEC_POWER_STATUS_ON) | |
2abe628c LOK |
309 | { |
310 | bReturn = device->TransmitPowerState(command.initiator); | |
311 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
312 | } | |
2abe628c LOK |
313 | else |
314 | { | |
cc1b9bc4 | 315 | if (!ActiveSourceSent()) |
3faa971c LOK |
316 | { |
317 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
318 | bReturn = device->TransmitPowerState(command.initiator); | |
319 | ActivateSource(); | |
320 | } | |
321 | else if (m_resetPowerState.IsSet() && m_resetPowerState.TimeLeft() > 0) | |
322 | { | |
415e9bad | 323 | /* TODO assume that we've bugged out. the return button no longer works after this */ |
1fee1b3d | 324 | 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 |
325 | { |
326 | CLockObject lock(m_SLMutex); | |
327 | m_bActiveSourceSent = false; | |
328 | } | |
3faa971c LOK |
329 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); |
330 | bReturn = device->TransmitPowerState(command.initiator); | |
331 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
332 | m_resetPowerState.Init(5000); | |
333 | } | |
334 | else | |
335 | { | |
336 | bReturn = device->TransmitPowerState(command.initiator); | |
337 | m_resetPowerState.Init(5000); | |
338 | } | |
b818fb5a | 339 | } |
718b3632 LOK |
340 | } |
341 | ||
2abe628c LOK |
342 | return bReturn; |
343 | } | |
344 | ||
345 | bool CSLCommandHandler::HandleRequestActiveSource(const cec_command &command) | |
346 | { | |
347 | if (m_processor->IsRunning()) | |
348 | { | |
1fee1b3d LOK |
349 | if (ActiveSourceSent()) |
350 | CLibCEC::AddLog(CEC_LOG_DEBUG, ">> %i requests active source, ignored", (uint8_t) command.initiator); | |
351 | else | |
352 | ActivateSource(); | |
2abe628c LOK |
353 | return true; |
354 | } | |
718b3632 LOK |
355 | return false; |
356 | } | |
5c3b1f92 LOK |
357 | |
358 | bool CSLCommandHandler::HandleFeatureAbort(const cec_command &command) | |
359 | { | |
632f5810 LOK |
360 | if (command.parameters.size == 0 && m_processor->GetPrimaryDevice()->GetPowerStatus() == CEC_POWER_STATUS_ON && !SLInitialised() && |
361 | command.initiator == CECDEVICE_TV) | |
5c3b1f92 LOK |
362 | { |
363 | m_processor->GetPrimaryDevice()->TransmitPowerState(command.initiator); | |
364 | m_processor->GetPrimaryDevice()->TransmitVendorID(CECDEVICE_BROADCAST, false); | |
365 | } | |
366 | ||
367 | return CCECCommandHandler::HandleFeatureAbort(command); | |
368 | } | |
369 | ||
370 | bool CSLCommandHandler::HandleStandby(const cec_command &command) | |
371 | { | |
372 | if (command.initiator == CECDEVICE_TV) | |
1fee1b3d LOK |
373 | { |
374 | CLockObject lock(m_SLMutex); | |
375 | m_bActiveSourceSent = false; | |
376 | } | |
5c3b1f92 | 377 | |
cc1b9bc4 LOK |
378 | return CCECCommandHandler::HandleStandby(command); |
379 | } | |
5c3b1f92 | 380 | |
cc1b9bc4 LOK |
381 | void CSLCommandHandler::ResetSLState(void) |
382 | { | |
383 | CLibCEC::AddLog(CEC_LOG_NOTICE, "resetting SL initialised state"); | |
384 | CLockObject lock(m_SLMutex); | |
385 | m_bSLEnabled = false; | |
386 | m_bActiveSourceSent = false; | |
387 | m_processor->GetPrimaryDevice()->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
388 | } | |
389 | ||
390 | void CSLCommandHandler::SetSLInitialised(void) | |
391 | { | |
392 | CLibCEC::AddLog(CEC_LOG_NOTICE, "SL initialised"); | |
393 | CLockObject lock(m_SLMutex); | |
394 | m_bSLEnabled = true; | |
395 | } | |
396 | ||
397 | bool CSLCommandHandler::SLInitialised(void) | |
398 | { | |
399 | CLockObject lock(m_SLMutex); | |
400 | return m_bSLEnabled; | |
401 | } | |
402 | ||
403 | bool CSLCommandHandler::ActiveSourceSent(void) | |
404 | { | |
405 | CLockObject lock(m_SLMutex); | |
406 | return m_bActiveSourceSent; | |
5c3b1f92 | 407 | } |
632f5810 LOK |
408 | |
409 | bool CSLCommandHandler::PowerOn(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
410 | { | |
411 | if (iDestination != CECDEVICE_TV) | |
412 | { | |
bbc71623 | 413 | /* LG devices only allow themselves to be woken up by the TV with a vendor command */ |
632f5810 LOK |
414 | cec_command command; |
415 | cec_command::Format(command, CECDEVICE_TV, iDestination, CEC_OPCODE_VENDOR_COMMAND); | |
416 | command.PushBack(SL_COMMAND_POWER_ON); | |
417 | command.PushBack(0); | |
418 | return Transmit(command); | |
419 | } | |
420 | ||
421 | return CCECCommandHandler::PowerOn(iInitiator, iDestination); | |
422 | } |