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 | ||
106 | bool CSLCommandHandler::HandleActiveSource(const cec_command &command) | |
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 | } |
468a1414 LOK |
125 | } |
126 | ||
127 | return true; | |
bbc71623 | 128 | |
468a1414 LOK |
129 | } |
130 | ||
a463f954 LOK |
131 | bool CSLCommandHandler::HandleDeviceVendorId(const cec_command &command) |
132 | { | |
133 | SetVendorId(command); | |
134 | ||
632f5810 | 135 | if (!SLInitialised() && command.initiator == CECDEVICE_TV) |
468a1414 | 136 | { |
63047ed3 LOK |
137 | CCECBusDevice *destination = m_processor->GetDevice(command.destination); |
138 | if (destination && (destination->GetLogicalAddress() == CECDEVICE_BROADCAST || destination->IsHandledByLibCEC())) | |
139 | { | |
140 | cec_logical_address initiator = destination->GetLogicalAddress(); | |
141 | if (initiator == CECDEVICE_BROADCAST) | |
142 | initiator = m_processor->GetPrimaryDevice()->GetLogicalAddress(); | |
143 | ||
144 | cec_command response; | |
145 | cec_command::Format(response, initiator, command.initiator, CEC_OPCODE_FEATURE_ABORT); | |
146 | return Transmit(response); | |
147 | } | |
468a1414 | 148 | } |
2abe628c | 149 | return true; |
468a1414 LOK |
150 | } |
151 | ||
e54fd7d2 LOK |
152 | bool CSLCommandHandler::HandleVendorCommand(const cec_command &command) |
153 | { | |
004b8382 | 154 | if (!m_processor->IsHandledByLibCEC(command.destination)) |
415e9bad LOK |
155 | return true; |
156 | ||
e54fd7d2 | 157 | if (command.parameters.size == 1 && |
11d13a02 | 158 | command.parameters[0] == SL_COMMAND_UNKNOWN_01) |
e54fd7d2 | 159 | { |
5f316715 | 160 | HandleVendorCommand01(command); |
8d915412 | 161 | return true; |
e54fd7d2 | 162 | } |
9a0d7b9f LOK |
163 | else if (command.parameters.size == 2 && |
164 | command.parameters[0] == SL_COMMAND_POWER_ON) | |
165 | { | |
0ecbcd4d | 166 | HandleVendorCommandPowerOn(command); |
9a0d7b9f LOK |
167 | return true; |
168 | } | |
797dd7c4 | 169 | else if (command.parameters.size == 2 && |
11d13a02 | 170 | command.parameters[0] == SL_COMMAND_CONNECT_REQUEST) |
9902f4e8 | 171 | { |
0ecbcd4d | 172 | HandleVendorCommandSLConnect(command); |
8d915412 | 173 | return true; |
9902f4e8 LOK |
174 | } |
175 | else if (command.parameters.size == 1 && | |
0d4c3a7b | 176 | command.parameters[0] == SL_COMMAND_REQUEST_POWER_STATUS) |
9902f4e8 | 177 | { |
0ecbcd4d | 178 | HandleVendorCommandPowerOnStatus(command); |
8d915412 | 179 | return true; |
9902f4e8 | 180 | } |
e54fd7d2 LOK |
181 | |
182 | return false; | |
183 | } | |
184 | ||
5f316715 | 185 | void CSLCommandHandler::HandleVendorCommand01(const cec_command &command) |
fe6f8e37 | 186 | { |
b818fb5a | 187 | m_processor->GetPrimaryDevice()->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); |
fe6f8e37 LOK |
188 | TransmitVendorCommand0205(command.destination, command.initiator); |
189 | } | |
190 | ||
191 | void CSLCommandHandler::TransmitVendorCommand0205(const cec_logical_address iSource, const cec_logical_address iDestination) | |
5f316715 LOK |
192 | { |
193 | cec_command response; | |
fe6f8e37 | 194 | cec_command::Format(response, iSource, iDestination, CEC_OPCODE_VENDOR_COMMAND); |
5f316715 | 195 | response.PushBack(SL_COMMAND_UNKNOWN_02); |
415e9bad | 196 | response.PushBack(SL_COMMAND_TYPE_HDDRECORDER); |
5f316715 | 197 | |
4fde2fd0 | 198 | Transmit(response); |
fe6f8e37 | 199 | } |
5f316715 | 200 | |
0ecbcd4d | 201 | void CSLCommandHandler::HandleVendorCommandPowerOn(const cec_command &command) |
9a0d7b9f | 202 | { |
632f5810 LOK |
203 | if (command.initiator != CECDEVICE_TV) |
204 | return; | |
205 | ||
842262d8 | 206 | CCECBusDevice *device = m_processor->GetPrimaryDevice(); |
9a0d7b9f LOK |
207 | if (device) |
208 | { | |
cc1b9bc4 | 209 | SetSLInitialised(); |
004b8382 | 210 | device->MarkAsActiveSource(); |
60383b11 LOK |
211 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); |
212 | device->TransmitPowerState(command.initiator); | |
213 | ||
214 | CEvent::Sleep(2000); | |
215 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
216 | device->TransmitPowerState(command.initiator); | |
217 | device->TransmitPhysicalAddress(); | |
218 | { | |
219 | CLockObject lock(m_SLMutex); | |
220 | m_bActiveSourceSent = false; | |
221 | } | |
468a1414 | 222 | } |
5f316715 | 223 | } |
0ecbcd4d | 224 | void CSLCommandHandler::HandleVendorCommandPowerOnStatus(const cec_command &command) |
5f316715 LOK |
225 | { |
226 | if (command.destination != CECDEVICE_BROADCAST) | |
227 | { | |
004b8382 LOK |
228 | CCECBusDevice *device = m_processor->GetPrimaryDevice(); |
229 | if (device) | |
230 | { | |
231 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
232 | device->TransmitPowerState(command.initiator); | |
233 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
234 | } | |
5f316715 LOK |
235 | } |
236 | } | |
237 | ||
468a1414 | 238 | void CSLCommandHandler::HandleVendorCommandSLConnect(const cec_command &command) |
8d915412 | 239 | { |
cc1b9bc4 | 240 | SetSLInitialised(); |
004b8382 | 241 | TransmitVendorCommandSetDeviceMode(command.destination, command.initiator, CEC_DEVICE_TYPE_RECORDING_DEVICE); |
37acf382 | 242 | |
2abe628c | 243 | ActivateSource(); |
8d915412 | 244 | } |
0d4c3a7b | 245 | |
5abb18f3 | 246 | void CSLCommandHandler::TransmitVendorCommandSetDeviceMode(const cec_logical_address iSource, const cec_logical_address iDestination, const cec_device_type type) |
0d4c3a7b | 247 | { |
468a1414 LOK |
248 | cec_command response; |
249 | cec_command::Format(response, iSource, iDestination, CEC_OPCODE_VENDOR_COMMAND); | |
5abb18f3 LOK |
250 | response.PushBack(SL_COMMAND_SET_DEVICE_MODE); |
251 | response.PushBack((uint8_t)type); | |
4fde2fd0 | 252 | Transmit(response); |
0d4c3a7b | 253 | } |
fe6f8e37 | 254 | |
b818fb5a | 255 | bool CSLCommandHandler::HandleGiveDeckStatus(const cec_command &command) |
9f65e017 | 256 | { |
0b8c7eab | 257 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination)) |
b818fb5a LOK |
258 | { |
259 | CCECBusDevice *device = GetDevice(command.destination); | |
260 | if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)) | |
261 | { | |
262 | if (command.parameters.size > 0) | |
263 | { | |
0ec15113 | 264 | ((CCECPlaybackDevice *) device)->SetDeckStatus(!device->IsActiveSource() ? CEC_DECK_INFO_OTHER_STATUS : CEC_DECK_INFO_OTHER_STATUS_LG); |
b818fb5a LOK |
265 | if (command.parameters[0] == CEC_STATUS_REQUEST_ON) |
266 | { | |
1fee1b3d | 267 | bool bReturn = ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator); |
60383b11 LOK |
268 | if (!ActiveSourceSent()) |
269 | ActivateSource(); | |
1fee1b3d | 270 | return bReturn; |
b818fb5a LOK |
271 | } |
272 | else if (command.parameters[0] == CEC_STATUS_REQUEST_ONCE) | |
273 | { | |
274 | return ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator); | |
275 | } | |
276 | } | |
277 | } | |
278 | return CCECCommandHandler::HandleGiveDeckStatus(command); | |
279 | } | |
9f65e017 | 280 | |
b818fb5a | 281 | return false; |
9f65e017 | 282 | } |
718b3632 | 283 | |
718b3632 LOK |
284 | bool CSLCommandHandler::HandleGiveDevicePowerStatus(const cec_command &command) |
285 | { | |
2abe628c | 286 | bool bReturn(false); |
0b8c7eab | 287 | if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination) && command.initiator == CECDEVICE_TV) |
718b3632 LOK |
288 | { |
289 | CCECBusDevice *device = GetDevice(command.destination); | |
004b8382 | 290 | if (device && device->GetCurrentPowerStatus() != CEC_POWER_STATUS_ON) |
2abe628c LOK |
291 | { |
292 | bReturn = device->TransmitPowerState(command.initiator); | |
293 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
294 | } | |
2abe628c LOK |
295 | else |
296 | { | |
cc1b9bc4 | 297 | if (!ActiveSourceSent()) |
3faa971c LOK |
298 | { |
299 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
300 | bReturn = device->TransmitPowerState(command.initiator); | |
301 | ActivateSource(); | |
302 | } | |
303 | else if (m_resetPowerState.IsSet() && m_resetPowerState.TimeLeft() > 0) | |
304 | { | |
415e9bad | 305 | /* TODO assume that we've bugged out. the return button no longer works after this */ |
004b8382 | 306 | 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 |
307 | { |
308 | CLockObject lock(m_SLMutex); | |
309 | m_bActiveSourceSent = false; | |
310 | } | |
3faa971c LOK |
311 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); |
312 | bReturn = device->TransmitPowerState(command.initiator); | |
313 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
314 | m_resetPowerState.Init(5000); | |
315 | } | |
316 | else | |
317 | { | |
318 | bReturn = device->TransmitPowerState(command.initiator); | |
319 | m_resetPowerState.Init(5000); | |
320 | } | |
b818fb5a | 321 | } |
718b3632 LOK |
322 | } |
323 | ||
2abe628c LOK |
324 | return bReturn; |
325 | } | |
326 | ||
327 | bool CSLCommandHandler::HandleRequestActiveSource(const cec_command &command) | |
328 | { | |
0b8c7eab | 329 | if (m_processor->CECInitialised()) |
2abe628c | 330 | { |
1fee1b3d | 331 | if (ActiveSourceSent()) |
004b8382 | 332 | LIB_CEC->AddLog(CEC_LOG_DEBUG, ">> %i requests active source, ignored", (uint8_t) command.initiator); |
1fee1b3d LOK |
333 | else |
334 | ActivateSource(); | |
2abe628c LOK |
335 | return true; |
336 | } | |
718b3632 LOK |
337 | return false; |
338 | } | |
5c3b1f92 LOK |
339 | |
340 | bool CSLCommandHandler::HandleFeatureAbort(const cec_command &command) | |
341 | { | |
004b8382 | 342 | if (command.parameters.size == 0 && m_processor->GetPrimaryDevice()->GetCurrentPowerStatus() == CEC_POWER_STATUS_ON && !SLInitialised() && |
632f5810 | 343 | command.initiator == CECDEVICE_TV) |
5c3b1f92 LOK |
344 | { |
345 | m_processor->GetPrimaryDevice()->TransmitPowerState(command.initiator); | |
346 | m_processor->GetPrimaryDevice()->TransmitVendorID(CECDEVICE_BROADCAST, false); | |
347 | } | |
348 | ||
349 | return CCECCommandHandler::HandleFeatureAbort(command); | |
350 | } | |
351 | ||
352 | bool CSLCommandHandler::HandleStandby(const cec_command &command) | |
353 | { | |
354 | if (command.initiator == CECDEVICE_TV) | |
1fee1b3d LOK |
355 | { |
356 | CLockObject lock(m_SLMutex); | |
357 | m_bActiveSourceSent = false; | |
358 | } | |
5c3b1f92 | 359 | |
cc1b9bc4 LOK |
360 | return CCECCommandHandler::HandleStandby(command); |
361 | } | |
5c3b1f92 | 362 | |
cc1b9bc4 LOK |
363 | void CSLCommandHandler::ResetSLState(void) |
364 | { | |
004b8382 | 365 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "resetting SL initialised state"); |
cc1b9bc4 LOK |
366 | CLockObject lock(m_SLMutex); |
367 | m_bSLEnabled = false; | |
368 | m_bActiveSourceSent = false; | |
369 | m_processor->GetPrimaryDevice()->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
370 | } | |
371 | ||
372 | void CSLCommandHandler::SetSLInitialised(void) | |
373 | { | |
004b8382 | 374 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "SL initialised"); |
cc1b9bc4 LOK |
375 | CLockObject lock(m_SLMutex); |
376 | m_bSLEnabled = true; | |
377 | } | |
378 | ||
379 | bool CSLCommandHandler::SLInitialised(void) | |
380 | { | |
381 | CLockObject lock(m_SLMutex); | |
382 | return m_bSLEnabled; | |
383 | } | |
384 | ||
385 | bool CSLCommandHandler::ActiveSourceSent(void) | |
386 | { | |
387 | CLockObject lock(m_SLMutex); | |
388 | return m_bActiveSourceSent; | |
5c3b1f92 | 389 | } |
632f5810 LOK |
390 | |
391 | bool CSLCommandHandler::PowerOn(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
392 | { | |
393 | if (iDestination != CECDEVICE_TV) | |
394 | { | |
bbc71623 | 395 | /* LG devices only allow themselves to be woken up by the TV with a vendor command */ |
632f5810 | 396 | cec_command command; |
8b5e50ec LOK |
397 | |
398 | if (!m_bSLEnabled) | |
399 | TransmitVendorID(CECDEVICE_TV, CEC_VENDOR_LG); | |
400 | ||
632f5810 LOK |
401 | cec_command::Format(command, CECDEVICE_TV, iDestination, CEC_OPCODE_VENDOR_COMMAND); |
402 | command.PushBack(SL_COMMAND_POWER_ON); | |
403 | command.PushBack(0); | |
4fde2fd0 | 404 | return Transmit(command); |
632f5810 LOK |
405 | } |
406 | ||
407 | return CCECCommandHandler::PowerOn(iInitiator, iDestination); | |
408 | } |