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 LOK |
65 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
66 | ||
67 | /* imitate LG devices */ | |
ef583662 | 68 | if (primary && m_busDevice->GetLogicalAddress() != primary->GetLogicalAddress()) |
686740b9 | 69 | { |
3e61b350 | 70 | primary->SetVendorId(CEC_VENDOR_LG); |
686740b9 LOK |
71 | primary->ReplaceHandler(false); |
72 | } | |
79f01d26 | 73 | |
6b87ae0c LOK |
74 | /* LG devices don't always reply to CEC version requests, so just set it to 1.3a */ |
75 | m_busDevice->SetCecVersion(CEC_VERSION_1_3A); | |
79f01d26 LOK |
76 | |
77 | /* LG devices always return "korean" as language */ | |
78 | cec_menu_language lang; | |
79 | lang.device = m_busDevice->GetLogicalAddress(); | |
80 | snprintf(lang.language, 4, "eng"); | |
81 | m_busDevice->SetMenuLanguage(lang); | |
9f65e017 LOK |
82 | } |
83 | ||
468a1414 LOK |
84 | bool CSLCommandHandler::InitHandler(void) |
85 | { | |
86 | if (m_bHandlerInited) | |
87 | return true; | |
88 | m_bHandlerInited = true; | |
89 | ||
632f5810 | 90 | if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV) |
871934d3 | 91 | { |
632f5810 LOK |
92 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
93 | ||
871934d3 LOK |
94 | /* start as 'in transition standby->on' */ |
95 | primary->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
96 | primary->TransmitPowerState(CECDEVICE_TV); | |
b8952342 LOK |
97 | |
98 | /* send the vendor id */ | |
99 | primary->TransmitVendorID(CECDEVICE_BROADCAST); | |
871934d3 | 100 | } |
468a1414 | 101 | |
468a1414 LOK |
102 | return true; |
103 | } | |
104 | ||
105 | bool CSLCommandHandler::HandleActiveSource(const cec_command &command) | |
106 | { | |
107 | if (command.parameters.size == 2) | |
108 | { | |
109 | uint16_t iAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
bbc71623 | 110 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
004b8382 | 111 | bool bSendPowerOffState(iAddress != primary->GetCurrentPhysicalAddress() && primary->IsActiveSource()); |
bbc71623 | 112 | |
004b8382 LOK |
113 | CCECBusDevice *device = m_processor->GetDeviceByPhysicalAddress(iAddress); |
114 | if (device) | |
115 | device->MarkAsActiveSource(); | |
bbc71623 | 116 | if (bSendPowerOffState) |
682b21de | 117 | { |
bbc71623 LOK |
118 | { |
119 | CLockObject lock(m_SLMutex); | |
120 | m_bActiveSourceSent = false; | |
121 | } | |
122 | primary->TransmitPowerState(CECDEVICE_TV); | |
682b21de | 123 | } |
468a1414 LOK |
124 | } |
125 | ||
126 | return true; | |
bbc71623 | 127 | |
468a1414 LOK |
128 | } |
129 | ||
a463f954 LOK |
130 | bool CSLCommandHandler::HandleDeviceVendorId(const cec_command &command) |
131 | { | |
132 | SetVendorId(command); | |
133 | ||
632f5810 | 134 | if (!SLInitialised() && command.initiator == CECDEVICE_TV) |
468a1414 | 135 | { |
2abe628c | 136 | cec_command response; |
004b8382 | 137 | cec_command::Format(response, command.destination, command.initiator, CEC_OPCODE_FEATURE_ABORT); |
4fde2fd0 | 138 | return Transmit(response); |
468a1414 | 139 | } |
2abe628c | 140 | return true; |
468a1414 LOK |
141 | } |
142 | ||
e54fd7d2 LOK |
143 | bool CSLCommandHandler::HandleVendorCommand(const cec_command &command) |
144 | { | |
004b8382 | 145 | if (!m_processor->IsHandledByLibCEC(command.destination)) |
415e9bad LOK |
146 | return true; |
147 | ||
e54fd7d2 | 148 | if (command.parameters.size == 1 && |
11d13a02 | 149 | command.parameters[0] == SL_COMMAND_UNKNOWN_01) |
e54fd7d2 | 150 | { |
5f316715 | 151 | HandleVendorCommand01(command); |
8d915412 | 152 | return true; |
e54fd7d2 | 153 | } |
9a0d7b9f LOK |
154 | else if (command.parameters.size == 2 && |
155 | command.parameters[0] == SL_COMMAND_POWER_ON) | |
156 | { | |
0ecbcd4d | 157 | HandleVendorCommandPowerOn(command); |
9a0d7b9f LOK |
158 | return true; |
159 | } | |
797dd7c4 | 160 | else if (command.parameters.size == 2 && |
11d13a02 | 161 | command.parameters[0] == SL_COMMAND_CONNECT_REQUEST) |
9902f4e8 | 162 | { |
0ecbcd4d | 163 | HandleVendorCommandSLConnect(command); |
8d915412 | 164 | return true; |
9902f4e8 LOK |
165 | } |
166 | else if (command.parameters.size == 1 && | |
0d4c3a7b | 167 | command.parameters[0] == SL_COMMAND_REQUEST_POWER_STATUS) |
9902f4e8 | 168 | { |
0ecbcd4d | 169 | HandleVendorCommandPowerOnStatus(command); |
8d915412 | 170 | return true; |
9902f4e8 | 171 | } |
e54fd7d2 LOK |
172 | |
173 | return false; | |
174 | } | |
175 | ||
5f316715 | 176 | void CSLCommandHandler::HandleVendorCommand01(const cec_command &command) |
fe6f8e37 | 177 | { |
b818fb5a | 178 | m_processor->GetPrimaryDevice()->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); |
fe6f8e37 LOK |
179 | TransmitVendorCommand0205(command.destination, command.initiator); |
180 | } | |
181 | ||
182 | void CSLCommandHandler::TransmitVendorCommand0205(const cec_logical_address iSource, const cec_logical_address iDestination) | |
5f316715 LOK |
183 | { |
184 | cec_command response; | |
fe6f8e37 | 185 | cec_command::Format(response, iSource, iDestination, CEC_OPCODE_VENDOR_COMMAND); |
5f316715 | 186 | response.PushBack(SL_COMMAND_UNKNOWN_02); |
415e9bad | 187 | response.PushBack(SL_COMMAND_TYPE_HDDRECORDER); |
5f316715 | 188 | |
4fde2fd0 | 189 | Transmit(response); |
fe6f8e37 | 190 | } |
5f316715 | 191 | |
0ecbcd4d | 192 | void CSLCommandHandler::HandleVendorCommandPowerOn(const cec_command &command) |
9a0d7b9f | 193 | { |
632f5810 LOK |
194 | if (command.initiator != CECDEVICE_TV) |
195 | return; | |
196 | ||
842262d8 | 197 | CCECBusDevice *device = m_processor->GetPrimaryDevice(); |
9a0d7b9f LOK |
198 | if (device) |
199 | { | |
cc1b9bc4 | 200 | SetSLInitialised(); |
004b8382 | 201 | device->MarkAsActiveSource(); |
60383b11 LOK |
202 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); |
203 | device->TransmitPowerState(command.initiator); | |
204 | ||
205 | CEvent::Sleep(2000); | |
206 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
207 | device->TransmitPowerState(command.initiator); | |
208 | device->TransmitPhysicalAddress(); | |
209 | { | |
210 | CLockObject lock(m_SLMutex); | |
211 | m_bActiveSourceSent = false; | |
212 | } | |
468a1414 | 213 | } |
5f316715 | 214 | } |
0ecbcd4d | 215 | void CSLCommandHandler::HandleVendorCommandPowerOnStatus(const cec_command &command) |
5f316715 LOK |
216 | { |
217 | if (command.destination != CECDEVICE_BROADCAST) | |
218 | { | |
004b8382 LOK |
219 | CCECBusDevice *device = m_processor->GetPrimaryDevice(); |
220 | if (device) | |
221 | { | |
222 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
223 | device->TransmitPowerState(command.initiator); | |
224 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
225 | } | |
5f316715 LOK |
226 | } |
227 | } | |
228 | ||
468a1414 | 229 | void CSLCommandHandler::HandleVendorCommandSLConnect(const cec_command &command) |
8d915412 | 230 | { |
cc1b9bc4 | 231 | SetSLInitialised(); |
004b8382 | 232 | TransmitVendorCommandSetDeviceMode(command.destination, command.initiator, CEC_DEVICE_TYPE_RECORDING_DEVICE); |
37acf382 | 233 | |
2abe628c | 234 | ActivateSource(); |
8d915412 | 235 | } |
0d4c3a7b | 236 | |
5abb18f3 | 237 | void CSLCommandHandler::TransmitVendorCommandSetDeviceMode(const cec_logical_address iSource, const cec_logical_address iDestination, const cec_device_type type) |
0d4c3a7b | 238 | { |
468a1414 LOK |
239 | cec_command response; |
240 | cec_command::Format(response, iSource, iDestination, CEC_OPCODE_VENDOR_COMMAND); | |
5abb18f3 LOK |
241 | response.PushBack(SL_COMMAND_SET_DEVICE_MODE); |
242 | response.PushBack((uint8_t)type); | |
4fde2fd0 | 243 | Transmit(response); |
0d4c3a7b | 244 | } |
fe6f8e37 | 245 | |
b818fb5a | 246 | bool CSLCommandHandler::HandleGiveDeckStatus(const cec_command &command) |
9f65e017 | 247 | { |
004b8382 | 248 | if (m_processor->IsRunning() && m_processor->IsHandledByLibCEC(command.destination)) |
b818fb5a LOK |
249 | { |
250 | CCECBusDevice *device = GetDevice(command.destination); | |
251 | if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)) | |
252 | { | |
253 | if (command.parameters.size > 0) | |
254 | { | |
0ec15113 | 255 | ((CCECPlaybackDevice *) device)->SetDeckStatus(!device->IsActiveSource() ? CEC_DECK_INFO_OTHER_STATUS : CEC_DECK_INFO_OTHER_STATUS_LG); |
b818fb5a LOK |
256 | if (command.parameters[0] == CEC_STATUS_REQUEST_ON) |
257 | { | |
1fee1b3d | 258 | bool bReturn = ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator); |
60383b11 LOK |
259 | if (!ActiveSourceSent()) |
260 | ActivateSource(); | |
1fee1b3d | 261 | return bReturn; |
b818fb5a LOK |
262 | } |
263 | else if (command.parameters[0] == CEC_STATUS_REQUEST_ONCE) | |
264 | { | |
265 | return ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator); | |
266 | } | |
267 | } | |
268 | } | |
269 | return CCECCommandHandler::HandleGiveDeckStatus(command); | |
270 | } | |
9f65e017 | 271 | |
b818fb5a | 272 | return false; |
9f65e017 | 273 | } |
718b3632 | 274 | |
718b3632 LOK |
275 | bool CSLCommandHandler::HandleGiveDevicePowerStatus(const cec_command &command) |
276 | { | |
2abe628c | 277 | bool bReturn(false); |
004b8382 | 278 | if (m_processor->IsRunning() && m_processor->IsHandledByLibCEC(command.destination) && command.initiator == CECDEVICE_TV) |
718b3632 LOK |
279 | { |
280 | CCECBusDevice *device = GetDevice(command.destination); | |
004b8382 | 281 | if (device && device->GetCurrentPowerStatus() != CEC_POWER_STATUS_ON) |
2abe628c LOK |
282 | { |
283 | bReturn = device->TransmitPowerState(command.initiator); | |
284 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
285 | } | |
2abe628c LOK |
286 | else |
287 | { | |
cc1b9bc4 | 288 | if (!ActiveSourceSent()) |
3faa971c LOK |
289 | { |
290 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
291 | bReturn = device->TransmitPowerState(command.initiator); | |
292 | ActivateSource(); | |
293 | } | |
294 | else if (m_resetPowerState.IsSet() && m_resetPowerState.TimeLeft() > 0) | |
295 | { | |
415e9bad | 296 | /* TODO assume that we've bugged out. the return button no longer works after this */ |
004b8382 | 297 | 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 |
298 | { |
299 | CLockObject lock(m_SLMutex); | |
300 | m_bActiveSourceSent = false; | |
301 | } | |
3faa971c LOK |
302 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); |
303 | bReturn = device->TransmitPowerState(command.initiator); | |
304 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
305 | m_resetPowerState.Init(5000); | |
306 | } | |
307 | else | |
308 | { | |
309 | bReturn = device->TransmitPowerState(command.initiator); | |
310 | m_resetPowerState.Init(5000); | |
311 | } | |
b818fb5a | 312 | } |
718b3632 LOK |
313 | } |
314 | ||
2abe628c LOK |
315 | return bReturn; |
316 | } | |
317 | ||
318 | bool CSLCommandHandler::HandleRequestActiveSource(const cec_command &command) | |
319 | { | |
320 | if (m_processor->IsRunning()) | |
321 | { | |
1fee1b3d | 322 | if (ActiveSourceSent()) |
004b8382 | 323 | LIB_CEC->AddLog(CEC_LOG_DEBUG, ">> %i requests active source, ignored", (uint8_t) command.initiator); |
1fee1b3d LOK |
324 | else |
325 | ActivateSource(); | |
2abe628c LOK |
326 | return true; |
327 | } | |
718b3632 LOK |
328 | return false; |
329 | } | |
5c3b1f92 LOK |
330 | |
331 | bool CSLCommandHandler::HandleFeatureAbort(const cec_command &command) | |
332 | { | |
004b8382 | 333 | if (command.parameters.size == 0 && m_processor->GetPrimaryDevice()->GetCurrentPowerStatus() == CEC_POWER_STATUS_ON && !SLInitialised() && |
632f5810 | 334 | command.initiator == CECDEVICE_TV) |
5c3b1f92 LOK |
335 | { |
336 | m_processor->GetPrimaryDevice()->TransmitPowerState(command.initiator); | |
337 | m_processor->GetPrimaryDevice()->TransmitVendorID(CECDEVICE_BROADCAST, false); | |
338 | } | |
339 | ||
340 | return CCECCommandHandler::HandleFeatureAbort(command); | |
341 | } | |
342 | ||
343 | bool CSLCommandHandler::HandleStandby(const cec_command &command) | |
344 | { | |
345 | if (command.initiator == CECDEVICE_TV) | |
1fee1b3d LOK |
346 | { |
347 | CLockObject lock(m_SLMutex); | |
348 | m_bActiveSourceSent = false; | |
349 | } | |
5c3b1f92 | 350 | |
cc1b9bc4 LOK |
351 | return CCECCommandHandler::HandleStandby(command); |
352 | } | |
5c3b1f92 | 353 | |
cc1b9bc4 LOK |
354 | void CSLCommandHandler::ResetSLState(void) |
355 | { | |
004b8382 | 356 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "resetting SL initialised state"); |
cc1b9bc4 LOK |
357 | CLockObject lock(m_SLMutex); |
358 | m_bSLEnabled = false; | |
359 | m_bActiveSourceSent = false; | |
360 | m_processor->GetPrimaryDevice()->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
361 | } | |
362 | ||
363 | void CSLCommandHandler::SetSLInitialised(void) | |
364 | { | |
004b8382 | 365 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "SL initialised"); |
cc1b9bc4 LOK |
366 | CLockObject lock(m_SLMutex); |
367 | m_bSLEnabled = true; | |
368 | } | |
369 | ||
370 | bool CSLCommandHandler::SLInitialised(void) | |
371 | { | |
372 | CLockObject lock(m_SLMutex); | |
373 | return m_bSLEnabled; | |
374 | } | |
375 | ||
376 | bool CSLCommandHandler::ActiveSourceSent(void) | |
377 | { | |
378 | CLockObject lock(m_SLMutex); | |
379 | return m_bActiveSourceSent; | |
5c3b1f92 | 380 | } |
632f5810 LOK |
381 | |
382 | bool CSLCommandHandler::PowerOn(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
383 | { | |
384 | if (iDestination != CECDEVICE_TV) | |
385 | { | |
bbc71623 | 386 | /* LG devices only allow themselves to be woken up by the TV with a vendor command */ |
632f5810 | 387 | cec_command command; |
8b5e50ec LOK |
388 | |
389 | if (!m_bSLEnabled) | |
390 | TransmitVendorID(CECDEVICE_TV, CEC_VENDOR_LG); | |
391 | ||
632f5810 LOK |
392 | cec_command::Format(command, CECDEVICE_TV, iDestination, CEC_OPCODE_VENDOR_COMMAND); |
393 | command.PushBack(SL_COMMAND_POWER_ON); | |
394 | command.PushBack(0); | |
4fde2fd0 | 395 | return Transmit(command); |
632f5810 LOK |
396 | } |
397 | ||
398 | return CCECCommandHandler::PowerOn(iInitiator, iDestination); | |
399 | } |