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