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 | { |
cc1b9bc4 | 132 | ResetSLState(); |
682b21de | 133 | } |
468a1414 LOK |
134 | return m_processor->SetActiveSource(iAddress); |
135 | } | |
136 | ||
137 | return true; | |
138 | } | |
139 | ||
a463f954 LOK |
140 | bool CSLCommandHandler::HandleDeviceVendorId(const cec_command &command) |
141 | { | |
142 | SetVendorId(command); | |
143 | ||
632f5810 | 144 | if (!SLInitialised() && command.initiator == CECDEVICE_TV) |
468a1414 | 145 | { |
2abe628c LOK |
146 | cec_command response; |
147 | cec_command::Format(response, m_processor->GetLogicalAddress(), command.initiator, CEC_OPCODE_FEATURE_ABORT); | |
148 | return Transmit(response); | |
468a1414 | 149 | } |
2abe628c | 150 | return true; |
468a1414 LOK |
151 | } |
152 | ||
153 | bool CSLCommandHandler::HandleGivePhysicalAddress(const cec_command &command) | |
154 | { | |
8e57f83c | 155 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
468a1414 LOK |
156 | { |
157 | CCECBusDevice *device = GetDevice(command.destination); | |
158 | if (device) | |
b818fb5a | 159 | return device->TransmitPhysicalAddress(); // only the physical address, don't send image view on |
468a1414 LOK |
160 | } |
161 | ||
162 | return false; | |
e9de9629 | 163 | } |
e54fd7d2 LOK |
164 | |
165 | bool CSLCommandHandler::HandleVendorCommand(const cec_command &command) | |
166 | { | |
415e9bad LOK |
167 | if (!m_busDevice->MyLogicalAddressContains(command.destination)) |
168 | return true; | |
169 | ||
e54fd7d2 | 170 | if (command.parameters.size == 1 && |
11d13a02 | 171 | command.parameters[0] == SL_COMMAND_UNKNOWN_01) |
e54fd7d2 | 172 | { |
5f316715 | 173 | HandleVendorCommand01(command); |
8d915412 | 174 | return true; |
e54fd7d2 | 175 | } |
9a0d7b9f LOK |
176 | else if (command.parameters.size == 2 && |
177 | command.parameters[0] == SL_COMMAND_POWER_ON) | |
178 | { | |
0ecbcd4d | 179 | HandleVendorCommandPowerOn(command); |
9a0d7b9f LOK |
180 | return true; |
181 | } | |
797dd7c4 | 182 | else if (command.parameters.size == 2 && |
11d13a02 | 183 | command.parameters[0] == SL_COMMAND_CONNECT_REQUEST) |
9902f4e8 | 184 | { |
0ecbcd4d | 185 | HandleVendorCommandSLConnect(command); |
8d915412 | 186 | return true; |
9902f4e8 LOK |
187 | } |
188 | else if (command.parameters.size == 1 && | |
0d4c3a7b | 189 | command.parameters[0] == SL_COMMAND_REQUEST_POWER_STATUS) |
9902f4e8 | 190 | { |
0ecbcd4d | 191 | HandleVendorCommandPowerOnStatus(command); |
8d915412 | 192 | return true; |
9902f4e8 | 193 | } |
e54fd7d2 LOK |
194 | |
195 | return false; | |
196 | } | |
197 | ||
5f316715 | 198 | void CSLCommandHandler::HandleVendorCommand01(const cec_command &command) |
fe6f8e37 | 199 | { |
b818fb5a | 200 | m_processor->GetPrimaryDevice()->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); |
fe6f8e37 LOK |
201 | TransmitVendorCommand0205(command.destination, command.initiator); |
202 | } | |
203 | ||
204 | void CSLCommandHandler::TransmitVendorCommand0205(const cec_logical_address iSource, const cec_logical_address iDestination) | |
5f316715 LOK |
205 | { |
206 | cec_command response; | |
fe6f8e37 | 207 | cec_command::Format(response, iSource, iDestination, CEC_OPCODE_VENDOR_COMMAND); |
5f316715 | 208 | response.PushBack(SL_COMMAND_UNKNOWN_02); |
415e9bad | 209 | response.PushBack(SL_COMMAND_TYPE_HDDRECORDER); |
5f316715 | 210 | |
19cbfa8f | 211 | Transmit(response, false); |
fe6f8e37 | 212 | } |
5f316715 | 213 | |
0ecbcd4d | 214 | void CSLCommandHandler::HandleVendorCommandPowerOn(const cec_command &command) |
9a0d7b9f | 215 | { |
632f5810 LOK |
216 | if (command.initiator != CECDEVICE_TV) |
217 | return; | |
218 | ||
842262d8 | 219 | CCECBusDevice *device = m_processor->GetPrimaryDevice(); |
9a0d7b9f LOK |
220 | if (device) |
221 | { | |
cc1b9bc4 | 222 | SetSLInitialised(); |
468a1414 LOK |
223 | |
224 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); //XXX | |
9a0d7b9f | 225 | device->TransmitPowerState(command.initiator); |
468a1414 | 226 | device->SetPowerStatus(CEC_POWER_STATUS_ON); |
9a0d7b9f | 227 | |
468a1414 LOK |
228 | device->SetActiveSource(); |
229 | TransmitImageViewOn(device->GetLogicalAddress(), command.initiator); | |
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); | |
468a1414 | 257 | Transmit(response, false); |
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 | { | |
b818fb5a LOK |
269 | if (command.parameters[0] == CEC_STATUS_REQUEST_ON) |
270 | { | |
2abe628c | 271 | ((CCECPlaybackDevice *) device)->SetDeckStatus(CEC_DECK_INFO_STOP); |
b818fb5a LOK |
272 | return ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator) && |
273 | device->TransmitImageViewOn() && | |
274 | device->TransmitPhysicalAddress(); | |
275 | } | |
276 | else if (command.parameters[0] == CEC_STATUS_REQUEST_ONCE) | |
277 | { | |
2abe628c | 278 | ((CCECPlaybackDevice *) device)->SetDeckStatus(CEC_DECK_INFO_OTHER_STATUS_LG); |
b818fb5a LOK |
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 */ |
3faa971c | 311 | CLibCEC::AddLog(CEC_LOG_NOTICE, "LG seems to have bugged out. resetting to 'in transition standby to on'"); |
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 | { | |
336 | CLibCEC::AddLog(CEC_LOG_DEBUG, ">> %i requests active source, ignored", (uint8_t) command.initiator); | |
337 | return true; | |
338 | } | |
718b3632 LOK |
339 | return false; |
340 | } | |
5c3b1f92 LOK |
341 | |
342 | bool CSLCommandHandler::HandleFeatureAbort(const cec_command &command) | |
343 | { | |
632f5810 LOK |
344 | if (command.parameters.size == 0 && m_processor->GetPrimaryDevice()->GetPowerStatus() == CEC_POWER_STATUS_ON && !SLInitialised() && |
345 | command.initiator == CECDEVICE_TV) | |
5c3b1f92 LOK |
346 | { |
347 | m_processor->GetPrimaryDevice()->TransmitPowerState(command.initiator); | |
348 | m_processor->GetPrimaryDevice()->TransmitVendorID(CECDEVICE_BROADCAST, false); | |
349 | } | |
350 | ||
351 | return CCECCommandHandler::HandleFeatureAbort(command); | |
352 | } | |
353 | ||
354 | bool CSLCommandHandler::HandleStandby(const cec_command &command) | |
355 | { | |
356 | if (command.initiator == CECDEVICE_TV) | |
cc1b9bc4 | 357 | ResetSLState(); |
5c3b1f92 | 358 | |
cc1b9bc4 LOK |
359 | return CCECCommandHandler::HandleStandby(command); |
360 | } | |
5c3b1f92 | 361 | |
cc1b9bc4 LOK |
362 | void CSLCommandHandler::ResetSLState(void) |
363 | { | |
364 | CLibCEC::AddLog(CEC_LOG_NOTICE, "resetting SL initialised state"); | |
365 | CLockObject lock(m_SLMutex); | |
366 | m_bSLEnabled = false; | |
367 | m_bActiveSourceSent = false; | |
368 | m_processor->GetPrimaryDevice()->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
369 | } | |
370 | ||
371 | void CSLCommandHandler::SetSLInitialised(void) | |
372 | { | |
373 | CLibCEC::AddLog(CEC_LOG_NOTICE, "SL initialised"); | |
374 | CLockObject lock(m_SLMutex); | |
375 | m_bSLEnabled = true; | |
376 | } | |
377 | ||
378 | bool CSLCommandHandler::SLInitialised(void) | |
379 | { | |
380 | CLockObject lock(m_SLMutex); | |
381 | return m_bSLEnabled; | |
382 | } | |
383 | ||
384 | bool CSLCommandHandler::ActiveSourceSent(void) | |
385 | { | |
386 | CLockObject lock(m_SLMutex); | |
387 | return m_bActiveSourceSent; | |
5c3b1f92 | 388 | } |
632f5810 LOK |
389 | |
390 | bool CSLCommandHandler::PowerOn(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
391 | { | |
392 | if (iDestination != CECDEVICE_TV) | |
393 | { | |
394 | cec_command command; | |
395 | cec_command::Format(command, CECDEVICE_TV, iDestination, CEC_OPCODE_VENDOR_COMMAND); | |
396 | command.PushBack(SL_COMMAND_POWER_ON); | |
397 | command.PushBack(0); | |
398 | return Transmit(command); | |
399 | } | |
400 | ||
401 | return CCECCommandHandler::PowerOn(iInitiator, iDestination); | |
402 | } |