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; | |
40 | ||
0d4c3a7b LOK |
41 | #define SL_COMMAND_UNKNOWN_01 0x01 |
42 | #define SL_COMMAND_UNKNOWN_02 0x02 | |
43 | #define SL_COMMAND_UNKNOWN_03 0x05 | |
11d13a02 | 44 | |
0d4c3a7b | 45 | #define SL_COMMAND_REQUEST_POWER_STATUS 0xa0 |
9a0d7b9f | 46 | #define SL_COMMAND_POWER_ON 0x03 |
0d4c3a7b | 47 | #define SL_COMMAND_CONNECT_REQUEST 0x04 |
5abb18f3 | 48 | #define SL_COMMAND_SET_DEVICE_MODE 0x05 |
11d13a02 | 49 | |
e9de9629 | 50 | CSLCommandHandler::CSLCommandHandler(CCECBusDevice *busDevice) : |
855a3a98 | 51 | CCECCommandHandler(busDevice), |
b4c4ef7d | 52 | m_bSLEnabled(false), |
b818fb5a | 53 | m_bPowerStateReset(false), |
1c38352a LOK |
54 | m_bActiveSourceSent(false), |
55 | m_bVendorIdSent(false) | |
e9de9629 | 56 | { |
cf4931be | 57 | m_vendorId = CEC_VENDOR_LG; |
79f01d26 LOK |
58 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
59 | ||
60 | /* imitate LG devices */ | |
ef583662 | 61 | if (primary && m_busDevice->GetLogicalAddress() != primary->GetLogicalAddress()) |
3e61b350 | 62 | primary->SetVendorId(CEC_VENDOR_LG); |
79f01d26 LOK |
63 | |
64 | /* LG TVs don't always reply to CEC version requests, so just set it to 1.3a */ | |
65 | if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV) | |
66 | m_busDevice->SetCecVersion(CEC_VERSION_1_3A); | |
67 | ||
68 | /* LG devices always return "korean" as language */ | |
69 | cec_menu_language lang; | |
70 | lang.device = m_busDevice->GetLogicalAddress(); | |
71 | snprintf(lang.language, 4, "eng"); | |
72 | m_busDevice->SetMenuLanguage(lang); | |
9f65e017 LOK |
73 | } |
74 | ||
468a1414 LOK |
75 | bool CSLCommandHandler::InitHandler(void) |
76 | { | |
77 | if (m_bHandlerInited) | |
78 | return true; | |
79 | m_bHandlerInited = true; | |
80 | ||
468a1414 LOK |
81 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
82 | if (m_busDevice->GetLogicalAddress() != primary->GetLogicalAddress()) | |
871934d3 LOK |
83 | { |
84 | /* start as 'in transition standby->on' */ | |
85 | primary->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
86 | primary->TransmitPowerState(CECDEVICE_TV); | |
871934d3 | 87 | } |
468a1414 | 88 | |
468a1414 LOK |
89 | return true; |
90 | } | |
91 | ||
3e61b350 LOK |
92 | bool CSLCommandHandler::ActivateSource(void) |
93 | { | |
1c38352a LOK |
94 | /* reply with LGs vendor id */ |
95 | if (!m_bVendorIdSent) | |
96 | { | |
97 | m_bVendorIdSent = true; | |
98 | m_processor->GetPrimaryDevice()->TransmitVendorID(CECDEVICE_BROADCAST, false); | |
99 | } | |
100 | ||
3faa971c | 101 | if (!m_bSLEnabled) |
682b21de LOK |
102 | { |
103 | CLibCEC::AddLog(CEC_LOG_NOTICE, "not activating the source until SL has been initialised"); | |
3faa971c | 104 | return true; |
682b21de | 105 | } |
3faa971c | 106 | |
b818fb5a | 107 | if (m_bActiveSourceSent) |
3faa971c | 108 | return true; |
b818fb5a LOK |
109 | m_bActiveSourceSent = true; |
110 | ||
3e61b350 LOK |
111 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
112 | primary->SetActiveSource(); | |
113 | primary->TransmitActiveSource(); | |
114 | return true; | |
115 | } | |
116 | ||
468a1414 LOK |
117 | bool CSLCommandHandler::HandleActiveSource(const cec_command &command) |
118 | { | |
119 | if (command.parameters.size == 2) | |
120 | { | |
121 | uint16_t iAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
122 | if (iAddress != m_busDevice->GetPhysicalAddress(false)) | |
682b21de LOK |
123 | { |
124 | CLibCEC::AddLog(CEC_LOG_NOTICE, "resetting SL initialised state"); | |
468a1414 | 125 | m_bSLEnabled = false; |
682b21de | 126 | } |
468a1414 LOK |
127 | return m_processor->SetActiveSource(iAddress); |
128 | } | |
129 | ||
130 | return true; | |
131 | } | |
132 | ||
a463f954 LOK |
133 | bool CSLCommandHandler::HandleDeviceVendorId(const cec_command &command) |
134 | { | |
135 | SetVendorId(command); | |
136 | ||
2abe628c | 137 | if (!m_bSLEnabled) |
468a1414 | 138 | { |
2abe628c LOK |
139 | cec_command response; |
140 | cec_command::Format(response, m_processor->GetLogicalAddress(), command.initiator, CEC_OPCODE_FEATURE_ABORT); | |
141 | return Transmit(response); | |
468a1414 | 142 | } |
2abe628c | 143 | return true; |
468a1414 LOK |
144 | } |
145 | ||
146 | bool CSLCommandHandler::HandleGivePhysicalAddress(const cec_command &command) | |
147 | { | |
8e57f83c | 148 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
468a1414 LOK |
149 | { |
150 | CCECBusDevice *device = GetDevice(command.destination); | |
151 | if (device) | |
b818fb5a | 152 | return device->TransmitPhysicalAddress(); // only the physical address, don't send image view on |
468a1414 LOK |
153 | } |
154 | ||
155 | return false; | |
e9de9629 | 156 | } |
e54fd7d2 LOK |
157 | |
158 | bool CSLCommandHandler::HandleVendorCommand(const cec_command &command) | |
159 | { | |
160 | if (command.parameters.size == 1 && | |
11d13a02 | 161 | command.parameters[0] == SL_COMMAND_UNKNOWN_01) |
e54fd7d2 | 162 | { |
5f316715 | 163 | HandleVendorCommand01(command); |
8d915412 | 164 | return true; |
e54fd7d2 | 165 | } |
9a0d7b9f LOK |
166 | else if (command.parameters.size == 2 && |
167 | command.parameters[0] == SL_COMMAND_POWER_ON) | |
168 | { | |
0ecbcd4d | 169 | HandleVendorCommandPowerOn(command); |
9a0d7b9f LOK |
170 | return true; |
171 | } | |
797dd7c4 | 172 | else if (command.parameters.size == 2 && |
11d13a02 | 173 | command.parameters[0] == SL_COMMAND_CONNECT_REQUEST) |
9902f4e8 | 174 | { |
0ecbcd4d | 175 | HandleVendorCommandSLConnect(command); |
8d915412 | 176 | return true; |
9902f4e8 LOK |
177 | } |
178 | else if (command.parameters.size == 1 && | |
0d4c3a7b | 179 | command.parameters[0] == SL_COMMAND_REQUEST_POWER_STATUS) |
9902f4e8 | 180 | { |
0ecbcd4d | 181 | HandleVendorCommandPowerOnStatus(command); |
8d915412 | 182 | return true; |
9902f4e8 | 183 | } |
e54fd7d2 LOK |
184 | |
185 | return false; | |
186 | } | |
187 | ||
5f316715 | 188 | void CSLCommandHandler::HandleVendorCommand01(const cec_command &command) |
fe6f8e37 | 189 | { |
b818fb5a | 190 | m_processor->GetPrimaryDevice()->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); |
fe6f8e37 LOK |
191 | TransmitVendorCommand0205(command.destination, command.initiator); |
192 | } | |
193 | ||
194 | void CSLCommandHandler::TransmitVendorCommand0205(const cec_logical_address iSource, const cec_logical_address iDestination) | |
5f316715 LOK |
195 | { |
196 | cec_command response; | |
fe6f8e37 | 197 | cec_command::Format(response, iSource, iDestination, CEC_OPCODE_VENDOR_COMMAND); |
5f316715 LOK |
198 | response.PushBack(SL_COMMAND_UNKNOWN_02); |
199 | response.PushBack(SL_COMMAND_UNKNOWN_03); | |
200 | ||
19cbfa8f | 201 | Transmit(response, false); |
fe6f8e37 | 202 | } |
5f316715 | 203 | |
0ecbcd4d | 204 | void CSLCommandHandler::HandleVendorCommandPowerOn(const cec_command &command) |
9a0d7b9f | 205 | { |
842262d8 | 206 | CCECBusDevice *device = m_processor->GetPrimaryDevice(); |
9a0d7b9f LOK |
207 | if (device) |
208 | { | |
fe6f8e37 | 209 | m_bSLEnabled = true; |
468a1414 LOK |
210 | |
211 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); //XXX | |
9a0d7b9f | 212 | device->TransmitPowerState(command.initiator); |
468a1414 | 213 | device->SetPowerStatus(CEC_POWER_STATUS_ON); |
9a0d7b9f | 214 | |
468a1414 LOK |
215 | device->SetActiveSource(); |
216 | TransmitImageViewOn(device->GetLogicalAddress(), command.initiator); | |
217 | } | |
5f316715 | 218 | } |
0ecbcd4d | 219 | void CSLCommandHandler::HandleVendorCommandPowerOnStatus(const cec_command &command) |
5f316715 LOK |
220 | { |
221 | if (command.destination != CECDEVICE_BROADCAST) | |
222 | { | |
223 | CCECBusDevice *device = m_processor->m_busDevices[m_processor->GetLogicalAddresses().primary]; | |
224 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
225 | device->TransmitPowerState(command.initiator); | |
226 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
227 | } | |
228 | } | |
229 | ||
468a1414 | 230 | void CSLCommandHandler::HandleVendorCommandSLConnect(const cec_command &command) |
8d915412 | 231 | { |
468a1414 | 232 | m_bSLEnabled = true; |
5abb18f3 | 233 | TransmitVendorCommandSetDeviceMode(m_processor->GetLogicalAddress(), command.initiator, CEC_DEVICE_TYPE_RECORDING_DEVICE); |
37acf382 | 234 | |
2abe628c | 235 | ActivateSource(); |
8d915412 | 236 | } |
0d4c3a7b | 237 | |
5abb18f3 | 238 | void CSLCommandHandler::TransmitVendorCommandSetDeviceMode(const cec_logical_address iSource, const cec_logical_address iDestination, const cec_device_type type) |
0d4c3a7b | 239 | { |
468a1414 LOK |
240 | cec_command response; |
241 | cec_command::Format(response, iSource, iDestination, CEC_OPCODE_VENDOR_COMMAND); | |
5abb18f3 LOK |
242 | response.PushBack(SL_COMMAND_SET_DEVICE_MODE); |
243 | response.PushBack((uint8_t)type); | |
468a1414 | 244 | Transmit(response, false); |
0d4c3a7b | 245 | } |
fe6f8e37 | 246 | |
b818fb5a | 247 | bool CSLCommandHandler::HandleGiveDeckStatus(const cec_command &command) |
9f65e017 | 248 | { |
b818fb5a LOK |
249 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
250 | { | |
251 | CCECBusDevice *device = GetDevice(command.destination); | |
252 | if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)) | |
253 | { | |
254 | if (command.parameters.size > 0) | |
255 | { | |
b818fb5a LOK |
256 | if (command.parameters[0] == CEC_STATUS_REQUEST_ON) |
257 | { | |
2abe628c | 258 | ((CCECPlaybackDevice *) device)->SetDeckStatus(CEC_DECK_INFO_STOP); |
b818fb5a LOK |
259 | return ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator) && |
260 | device->TransmitImageViewOn() && | |
261 | device->TransmitPhysicalAddress(); | |
262 | } | |
263 | else if (command.parameters[0] == CEC_STATUS_REQUEST_ONCE) | |
264 | { | |
2abe628c | 265 | ((CCECPlaybackDevice *) device)->SetDeckStatus(CEC_DECK_INFO_OTHER_STATUS_LG); |
b818fb5a LOK |
266 | return ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator); |
267 | } | |
268 | } | |
269 | } | |
270 | return CCECCommandHandler::HandleGiveDeckStatus(command); | |
271 | } | |
9f65e017 | 272 | |
b818fb5a | 273 | return false; |
9f65e017 | 274 | } |
718b3632 | 275 | |
718b3632 LOK |
276 | bool CSLCommandHandler::HandleGiveDevicePowerStatus(const cec_command &command) |
277 | { | |
2abe628c | 278 | bool bReturn(false); |
718b3632 LOK |
279 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
280 | { | |
281 | CCECBusDevice *device = GetDevice(command.destination); | |
282 | if (device && device->GetPowerStatus(false) != CEC_POWER_STATUS_ON) | |
2abe628c LOK |
283 | { |
284 | bReturn = device->TransmitPowerState(command.initiator); | |
285 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
286 | } | |
2abe628c LOK |
287 | else |
288 | { | |
3faa971c LOK |
289 | if (!m_bActiveSourceSent) |
290 | { | |
291 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
292 | bReturn = device->TransmitPowerState(command.initiator); | |
293 | ActivateSource(); | |
294 | } | |
295 | else if (m_resetPowerState.IsSet() && m_resetPowerState.TimeLeft() > 0) | |
296 | { | |
297 | /* assume that we've bugged out */ | |
298 | CLibCEC::AddLog(CEC_LOG_NOTICE, "LG seems to have bugged out. resetting to 'in transition standby to on'"); | |
299 | m_bActiveSourceSent = false; | |
300 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
301 | bReturn = device->TransmitPowerState(command.initiator); | |
302 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
303 | m_resetPowerState.Init(5000); | |
304 | } | |
305 | else | |
306 | { | |
307 | bReturn = device->TransmitPowerState(command.initiator); | |
308 | m_resetPowerState.Init(5000); | |
309 | } | |
b818fb5a | 310 | } |
718b3632 LOK |
311 | } |
312 | ||
2abe628c LOK |
313 | return bReturn; |
314 | } | |
315 | ||
316 | bool CSLCommandHandler::HandleRequestActiveSource(const cec_command &command) | |
317 | { | |
318 | if (m_processor->IsRunning()) | |
319 | { | |
320 | CLibCEC::AddLog(CEC_LOG_DEBUG, ">> %i requests active source, ignored", (uint8_t) command.initiator); | |
321 | return true; | |
322 | } | |
718b3632 LOK |
323 | return false; |
324 | } | |
5c3b1f92 LOK |
325 | |
326 | bool CSLCommandHandler::HandleFeatureAbort(const cec_command &command) | |
327 | { | |
328 | if (command.parameters.size == 0 && m_processor->GetPrimaryDevice()->GetPowerStatus() == CEC_POWER_STATUS_ON && !m_bSLEnabled) | |
329 | { | |
330 | m_processor->GetPrimaryDevice()->TransmitPowerState(command.initiator); | |
331 | m_processor->GetPrimaryDevice()->TransmitVendorID(CECDEVICE_BROADCAST, false); | |
332 | } | |
333 | ||
334 | return CCECCommandHandler::HandleFeatureAbort(command); | |
335 | } | |
336 | ||
337 | bool CSLCommandHandler::HandleStandby(const cec_command &command) | |
338 | { | |
339 | if (command.initiator == CECDEVICE_TV) | |
340 | { | |
682b21de | 341 | CLibCEC::AddLog(CEC_LOG_NOTICE, "resetting SL initialised state"); |
5c3b1f92 LOK |
342 | m_bSLEnabled = false; |
343 | m_bPowerStateReset = false; | |
344 | m_bActiveSourceSent = false; | |
345 | } | |
346 | ||
347 | CCECBusDevice *device = GetDevice(command.initiator); | |
348 | if (device) | |
349 | device->SetPowerStatus(CEC_POWER_STATUS_STANDBY); | |
350 | ||
351 | return true; | |
352 | } |