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 | |
44 | #define SL_COMMAND_UNKNOWN_03 0x05 | |
11d13a02 | 45 | |
0d4c3a7b | 46 | #define SL_COMMAND_REQUEST_POWER_STATUS 0xa0 |
9a0d7b9f | 47 | #define SL_COMMAND_POWER_ON 0x03 |
0d4c3a7b | 48 | #define SL_COMMAND_CONNECT_REQUEST 0x04 |
5abb18f3 | 49 | #define SL_COMMAND_SET_DEVICE_MODE 0x05 |
11d13a02 | 50 | |
e9de9629 | 51 | CSLCommandHandler::CSLCommandHandler(CCECBusDevice *busDevice) : |
855a3a98 | 52 | CCECCommandHandler(busDevice), |
b4c4ef7d | 53 | m_bSLEnabled(false), |
b8952342 | 54 | m_bActiveSourceSent(false) |
e9de9629 | 55 | { |
cf4931be | 56 | m_vendorId = CEC_VENDOR_LG; |
79f01d26 LOK |
57 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
58 | ||
59 | /* imitate LG devices */ | |
ef583662 | 60 | if (primary && m_busDevice->GetLogicalAddress() != primary->GetLogicalAddress()) |
686740b9 | 61 | { |
3e61b350 | 62 | primary->SetVendorId(CEC_VENDOR_LG); |
686740b9 LOK |
63 | primary->ReplaceHandler(false); |
64 | } | |
79f01d26 LOK |
65 | |
66 | /* LG TVs don't always reply to CEC version requests, so just set it to 1.3a */ | |
67 | if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV) | |
68 | m_busDevice->SetCecVersion(CEC_VERSION_1_3A); | |
69 | ||
70 | /* LG devices always return "korean" as language */ | |
71 | cec_menu_language lang; | |
72 | lang.device = m_busDevice->GetLogicalAddress(); | |
73 | snprintf(lang.language, 4, "eng"); | |
74 | m_busDevice->SetMenuLanguage(lang); | |
9f65e017 LOK |
75 | } |
76 | ||
468a1414 LOK |
77 | bool CSLCommandHandler::InitHandler(void) |
78 | { | |
79 | if (m_bHandlerInited) | |
80 | return true; | |
81 | m_bHandlerInited = true; | |
82 | ||
632f5810 | 83 | if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV) |
871934d3 | 84 | { |
632f5810 LOK |
85 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
86 | ||
871934d3 LOK |
87 | /* start as 'in transition standby->on' */ |
88 | primary->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
89 | primary->TransmitPowerState(CECDEVICE_TV); | |
b8952342 LOK |
90 | |
91 | /* send the vendor id */ | |
92 | primary->TransmitVendorID(CECDEVICE_BROADCAST); | |
871934d3 | 93 | } |
468a1414 | 94 | |
468a1414 LOK |
95 | return true; |
96 | } | |
97 | ||
3e61b350 LOK |
98 | bool CSLCommandHandler::ActivateSource(void) |
99 | { | |
cc1b9bc4 | 100 | if (!SLInitialised()) |
682b21de LOK |
101 | { |
102 | CLibCEC::AddLog(CEC_LOG_NOTICE, "not activating the source until SL has been initialised"); | |
3faa971c | 103 | return true; |
682b21de | 104 | } |
3faa971c | 105 | |
cc1b9bc4 LOK |
106 | { |
107 | CLockObject lock(m_SLMutex); | |
108 | if (m_bActiveSourceSent) | |
109 | return true; | |
110 | m_bActiveSourceSent = true; | |
111 | } | |
b818fb5a | 112 | |
3e61b350 LOK |
113 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
114 | primary->SetActiveSource(); | |
115 | primary->TransmitActiveSource(); | |
116 | return true; | |
117 | } | |
118 | ||
468a1414 LOK |
119 | bool CSLCommandHandler::HandleActiveSource(const cec_command &command) |
120 | { | |
121 | if (command.parameters.size == 2) | |
122 | { | |
123 | uint16_t iAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
124 | if (iAddress != m_busDevice->GetPhysicalAddress(false)) | |
682b21de | 125 | { |
cc1b9bc4 | 126 | ResetSLState(); |
682b21de | 127 | } |
468a1414 LOK |
128 | return m_processor->SetActiveSource(iAddress); |
129 | } | |
130 | ||
131 | return true; | |
132 | } | |
133 | ||
a463f954 LOK |
134 | bool CSLCommandHandler::HandleDeviceVendorId(const cec_command &command) |
135 | { | |
136 | SetVendorId(command); | |
137 | ||
632f5810 | 138 | if (!SLInitialised() && command.initiator == CECDEVICE_TV) |
468a1414 | 139 | { |
2abe628c LOK |
140 | cec_command response; |
141 | cec_command::Format(response, m_processor->GetLogicalAddress(), command.initiator, CEC_OPCODE_FEATURE_ABORT); | |
142 | return Transmit(response); | |
468a1414 | 143 | } |
2abe628c | 144 | return true; |
468a1414 LOK |
145 | } |
146 | ||
147 | bool CSLCommandHandler::HandleGivePhysicalAddress(const cec_command &command) | |
148 | { | |
8e57f83c | 149 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
468a1414 LOK |
150 | { |
151 | CCECBusDevice *device = GetDevice(command.destination); | |
152 | if (device) | |
b818fb5a | 153 | return device->TransmitPhysicalAddress(); // only the physical address, don't send image view on |
468a1414 LOK |
154 | } |
155 | ||
156 | return false; | |
e9de9629 | 157 | } |
e54fd7d2 LOK |
158 | |
159 | bool CSLCommandHandler::HandleVendorCommand(const cec_command &command) | |
160 | { | |
161 | if (command.parameters.size == 1 && | |
11d13a02 | 162 | command.parameters[0] == SL_COMMAND_UNKNOWN_01) |
e54fd7d2 | 163 | { |
5f316715 | 164 | HandleVendorCommand01(command); |
8d915412 | 165 | return true; |
e54fd7d2 | 166 | } |
9a0d7b9f LOK |
167 | else if (command.parameters.size == 2 && |
168 | command.parameters[0] == SL_COMMAND_POWER_ON) | |
169 | { | |
0ecbcd4d | 170 | HandleVendorCommandPowerOn(command); |
9a0d7b9f LOK |
171 | return true; |
172 | } | |
797dd7c4 | 173 | else if (command.parameters.size == 2 && |
11d13a02 | 174 | command.parameters[0] == SL_COMMAND_CONNECT_REQUEST) |
9902f4e8 | 175 | { |
0ecbcd4d | 176 | HandleVendorCommandSLConnect(command); |
8d915412 | 177 | return true; |
9902f4e8 LOK |
178 | } |
179 | else if (command.parameters.size == 1 && | |
0d4c3a7b | 180 | command.parameters[0] == SL_COMMAND_REQUEST_POWER_STATUS) |
9902f4e8 | 181 | { |
0ecbcd4d | 182 | HandleVendorCommandPowerOnStatus(command); |
8d915412 | 183 | return true; |
9902f4e8 | 184 | } |
e54fd7d2 LOK |
185 | |
186 | return false; | |
187 | } | |
188 | ||
5f316715 | 189 | void CSLCommandHandler::HandleVendorCommand01(const cec_command &command) |
fe6f8e37 | 190 | { |
b818fb5a | 191 | m_processor->GetPrimaryDevice()->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); |
fe6f8e37 LOK |
192 | TransmitVendorCommand0205(command.destination, command.initiator); |
193 | } | |
194 | ||
195 | void CSLCommandHandler::TransmitVendorCommand0205(const cec_logical_address iSource, const cec_logical_address iDestination) | |
5f316715 LOK |
196 | { |
197 | cec_command response; | |
fe6f8e37 | 198 | cec_command::Format(response, iSource, iDestination, CEC_OPCODE_VENDOR_COMMAND); |
5f316715 LOK |
199 | response.PushBack(SL_COMMAND_UNKNOWN_02); |
200 | response.PushBack(SL_COMMAND_UNKNOWN_03); | |
201 | ||
19cbfa8f | 202 | Transmit(response, false); |
fe6f8e37 | 203 | } |
5f316715 | 204 | |
0ecbcd4d | 205 | void CSLCommandHandler::HandleVendorCommandPowerOn(const cec_command &command) |
9a0d7b9f | 206 | { |
632f5810 LOK |
207 | if (command.initiator != CECDEVICE_TV) |
208 | return; | |
209 | ||
842262d8 | 210 | CCECBusDevice *device = m_processor->GetPrimaryDevice(); |
9a0d7b9f LOK |
211 | if (device) |
212 | { | |
cc1b9bc4 | 213 | SetSLInitialised(); |
468a1414 LOK |
214 | |
215 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); //XXX | |
9a0d7b9f | 216 | device->TransmitPowerState(command.initiator); |
468a1414 | 217 | device->SetPowerStatus(CEC_POWER_STATUS_ON); |
9a0d7b9f | 218 | |
468a1414 LOK |
219 | device->SetActiveSource(); |
220 | TransmitImageViewOn(device->GetLogicalAddress(), command.initiator); | |
221 | } | |
5f316715 | 222 | } |
0ecbcd4d | 223 | void CSLCommandHandler::HandleVendorCommandPowerOnStatus(const cec_command &command) |
5f316715 LOK |
224 | { |
225 | if (command.destination != CECDEVICE_BROADCAST) | |
226 | { | |
227 | CCECBusDevice *device = m_processor->m_busDevices[m_processor->GetLogicalAddresses().primary]; | |
228 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
229 | device->TransmitPowerState(command.initiator); | |
230 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
231 | } | |
232 | } | |
233 | ||
468a1414 | 234 | void CSLCommandHandler::HandleVendorCommandSLConnect(const cec_command &command) |
8d915412 | 235 | { |
cc1b9bc4 | 236 | SetSLInitialised(); |
5abb18f3 | 237 | TransmitVendorCommandSetDeviceMode(m_processor->GetLogicalAddress(), command.initiator, CEC_DEVICE_TYPE_RECORDING_DEVICE); |
37acf382 | 238 | |
2abe628c | 239 | ActivateSource(); |
8d915412 | 240 | } |
0d4c3a7b | 241 | |
5abb18f3 | 242 | void CSLCommandHandler::TransmitVendorCommandSetDeviceMode(const cec_logical_address iSource, const cec_logical_address iDestination, const cec_device_type type) |
0d4c3a7b | 243 | { |
468a1414 LOK |
244 | cec_command response; |
245 | cec_command::Format(response, iSource, iDestination, CEC_OPCODE_VENDOR_COMMAND); | |
5abb18f3 LOK |
246 | response.PushBack(SL_COMMAND_SET_DEVICE_MODE); |
247 | response.PushBack((uint8_t)type); | |
468a1414 | 248 | Transmit(response, false); |
0d4c3a7b | 249 | } |
fe6f8e37 | 250 | |
b818fb5a | 251 | bool CSLCommandHandler::HandleGiveDeckStatus(const cec_command &command) |
9f65e017 | 252 | { |
b818fb5a LOK |
253 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
254 | { | |
255 | CCECBusDevice *device = GetDevice(command.destination); | |
256 | if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)) | |
257 | { | |
258 | if (command.parameters.size > 0) | |
259 | { | |
b818fb5a LOK |
260 | if (command.parameters[0] == CEC_STATUS_REQUEST_ON) |
261 | { | |
2abe628c | 262 | ((CCECPlaybackDevice *) device)->SetDeckStatus(CEC_DECK_INFO_STOP); |
b818fb5a LOK |
263 | return ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator) && |
264 | device->TransmitImageViewOn() && | |
265 | device->TransmitPhysicalAddress(); | |
266 | } | |
267 | else if (command.parameters[0] == CEC_STATUS_REQUEST_ONCE) | |
268 | { | |
2abe628c | 269 | ((CCECPlaybackDevice *) device)->SetDeckStatus(CEC_DECK_INFO_OTHER_STATUS_LG); |
b818fb5a LOK |
270 | return ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator); |
271 | } | |
272 | } | |
273 | } | |
274 | return CCECCommandHandler::HandleGiveDeckStatus(command); | |
275 | } | |
9f65e017 | 276 | |
b818fb5a | 277 | return false; |
9f65e017 | 278 | } |
718b3632 | 279 | |
718b3632 LOK |
280 | bool CSLCommandHandler::HandleGiveDevicePowerStatus(const cec_command &command) |
281 | { | |
2abe628c | 282 | bool bReturn(false); |
632f5810 | 283 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination) && command.initiator == CECDEVICE_TV) |
718b3632 LOK |
284 | { |
285 | CCECBusDevice *device = GetDevice(command.destination); | |
286 | if (device && device->GetPowerStatus(false) != CEC_POWER_STATUS_ON) | |
2abe628c LOK |
287 | { |
288 | bReturn = device->TransmitPowerState(command.initiator); | |
289 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
290 | } | |
2abe628c LOK |
291 | else |
292 | { | |
cc1b9bc4 | 293 | if (!ActiveSourceSent()) |
3faa971c LOK |
294 | { |
295 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
296 | bReturn = device->TransmitPowerState(command.initiator); | |
297 | ActivateSource(); | |
298 | } | |
299 | else if (m_resetPowerState.IsSet() && m_resetPowerState.TimeLeft() > 0) | |
300 | { | |
301 | /* assume that we've bugged out */ | |
302 | CLibCEC::AddLog(CEC_LOG_NOTICE, "LG seems to have bugged out. resetting to 'in transition standby to on'"); | |
cc1b9bc4 LOK |
303 | { |
304 | CLockObject lock(m_SLMutex); | |
305 | m_bActiveSourceSent = false; | |
306 | } | |
3faa971c LOK |
307 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); |
308 | bReturn = device->TransmitPowerState(command.initiator); | |
309 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
310 | m_resetPowerState.Init(5000); | |
311 | } | |
312 | else | |
313 | { | |
314 | bReturn = device->TransmitPowerState(command.initiator); | |
315 | m_resetPowerState.Init(5000); | |
316 | } | |
b818fb5a | 317 | } |
718b3632 LOK |
318 | } |
319 | ||
2abe628c LOK |
320 | return bReturn; |
321 | } | |
322 | ||
323 | bool CSLCommandHandler::HandleRequestActiveSource(const cec_command &command) | |
324 | { | |
325 | if (m_processor->IsRunning()) | |
326 | { | |
327 | CLibCEC::AddLog(CEC_LOG_DEBUG, ">> %i requests active source, ignored", (uint8_t) command.initiator); | |
328 | return true; | |
329 | } | |
718b3632 LOK |
330 | return false; |
331 | } | |
5c3b1f92 LOK |
332 | |
333 | bool CSLCommandHandler::HandleFeatureAbort(const cec_command &command) | |
334 | { | |
632f5810 LOK |
335 | if (command.parameters.size == 0 && m_processor->GetPrimaryDevice()->GetPowerStatus() == CEC_POWER_STATUS_ON && !SLInitialised() && |
336 | command.initiator == CECDEVICE_TV) | |
5c3b1f92 LOK |
337 | { |
338 | m_processor->GetPrimaryDevice()->TransmitPowerState(command.initiator); | |
339 | m_processor->GetPrimaryDevice()->TransmitVendorID(CECDEVICE_BROADCAST, false); | |
340 | } | |
341 | ||
342 | return CCECCommandHandler::HandleFeatureAbort(command); | |
343 | } | |
344 | ||
345 | bool CSLCommandHandler::HandleStandby(const cec_command &command) | |
346 | { | |
347 | if (command.initiator == CECDEVICE_TV) | |
cc1b9bc4 | 348 | ResetSLState(); |
5c3b1f92 | 349 | |
cc1b9bc4 LOK |
350 | return CCECCommandHandler::HandleStandby(command); |
351 | } | |
5c3b1f92 | 352 | |
cc1b9bc4 LOK |
353 | void CSLCommandHandler::ResetSLState(void) |
354 | { | |
355 | CLibCEC::AddLog(CEC_LOG_NOTICE, "resetting SL initialised state"); | |
356 | CLockObject lock(m_SLMutex); | |
357 | m_bSLEnabled = false; | |
358 | m_bActiveSourceSent = false; | |
359 | m_processor->GetPrimaryDevice()->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
360 | } | |
361 | ||
362 | void CSLCommandHandler::SetSLInitialised(void) | |
363 | { | |
364 | CLibCEC::AddLog(CEC_LOG_NOTICE, "SL initialised"); | |
365 | CLockObject lock(m_SLMutex); | |
366 | m_bSLEnabled = true; | |
367 | } | |
368 | ||
369 | bool CSLCommandHandler::SLInitialised(void) | |
370 | { | |
371 | CLockObject lock(m_SLMutex); | |
372 | return m_bSLEnabled; | |
373 | } | |
374 | ||
375 | bool CSLCommandHandler::ActiveSourceSent(void) | |
376 | { | |
377 | CLockObject lock(m_SLMutex); | |
378 | return m_bActiveSourceSent; | |
5c3b1f92 | 379 | } |
632f5810 LOK |
380 | |
381 | bool CSLCommandHandler::PowerOn(const cec_logical_address iInitiator, const cec_logical_address iDestination) | |
382 | { | |
383 | if (iDestination != CECDEVICE_TV) | |
384 | { | |
385 | cec_command command; | |
386 | cec_command::Format(command, CECDEVICE_TV, iDestination, CEC_OPCODE_VENDOR_COMMAND); | |
387 | command.PushBack(SL_COMMAND_POWER_ON); | |
388 | command.PushBack(0); | |
389 | return Transmit(command); | |
390 | } | |
391 | ||
392 | return CCECCommandHandler::PowerOn(iInitiator, iDestination); | |
393 | } |