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 LOK |
101 | if (!m_bSLEnabled) |
102 | return true; | |
103 | ||
b818fb5a | 104 | if (m_bActiveSourceSent) |
3faa971c | 105 | return true; |
b818fb5a LOK |
106 | m_bActiveSourceSent = true; |
107 | ||
3e61b350 LOK |
108 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
109 | primary->SetActiveSource(); | |
110 | primary->TransmitActiveSource(); | |
111 | return true; | |
112 | } | |
113 | ||
468a1414 LOK |
114 | bool CSLCommandHandler::HandleActiveSource(const cec_command &command) |
115 | { | |
116 | if (command.parameters.size == 2) | |
117 | { | |
118 | uint16_t iAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
119 | if (iAddress != m_busDevice->GetPhysicalAddress(false)) | |
120 | m_bSLEnabled = false; | |
121 | return m_processor->SetActiveSource(iAddress); | |
122 | } | |
123 | ||
124 | return true; | |
125 | } | |
126 | ||
a463f954 LOK |
127 | bool CSLCommandHandler::HandleDeviceVendorId(const cec_command &command) |
128 | { | |
129 | SetVendorId(command); | |
130 | ||
2abe628c | 131 | if (!m_bSLEnabled) |
468a1414 | 132 | { |
2abe628c LOK |
133 | cec_command response; |
134 | cec_command::Format(response, m_processor->GetLogicalAddress(), command.initiator, CEC_OPCODE_FEATURE_ABORT); | |
135 | return Transmit(response); | |
468a1414 | 136 | } |
2abe628c | 137 | return true; |
468a1414 LOK |
138 | } |
139 | ||
140 | bool CSLCommandHandler::HandleGivePhysicalAddress(const cec_command &command) | |
141 | { | |
8e57f83c | 142 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
468a1414 LOK |
143 | { |
144 | CCECBusDevice *device = GetDevice(command.destination); | |
145 | if (device) | |
b818fb5a | 146 | return device->TransmitPhysicalAddress(); // only the physical address, don't send image view on |
468a1414 LOK |
147 | } |
148 | ||
149 | return false; | |
e9de9629 | 150 | } |
e54fd7d2 LOK |
151 | |
152 | bool CSLCommandHandler::HandleVendorCommand(const cec_command &command) | |
153 | { | |
154 | if (command.parameters.size == 1 && | |
11d13a02 | 155 | command.parameters[0] == SL_COMMAND_UNKNOWN_01) |
e54fd7d2 | 156 | { |
5f316715 | 157 | HandleVendorCommand01(command); |
8d915412 | 158 | return true; |
e54fd7d2 | 159 | } |
9a0d7b9f LOK |
160 | else if (command.parameters.size == 2 && |
161 | command.parameters[0] == SL_COMMAND_POWER_ON) | |
162 | { | |
0ecbcd4d | 163 | HandleVendorCommandPowerOn(command); |
9a0d7b9f LOK |
164 | return true; |
165 | } | |
797dd7c4 | 166 | else if (command.parameters.size == 2 && |
11d13a02 | 167 | command.parameters[0] == SL_COMMAND_CONNECT_REQUEST) |
9902f4e8 | 168 | { |
0ecbcd4d | 169 | HandleVendorCommandSLConnect(command); |
8d915412 | 170 | return true; |
9902f4e8 LOK |
171 | } |
172 | else if (command.parameters.size == 1 && | |
0d4c3a7b | 173 | command.parameters[0] == SL_COMMAND_REQUEST_POWER_STATUS) |
9902f4e8 | 174 | { |
0ecbcd4d | 175 | HandleVendorCommandPowerOnStatus(command); |
8d915412 | 176 | return true; |
9902f4e8 | 177 | } |
e54fd7d2 LOK |
178 | |
179 | return false; | |
180 | } | |
181 | ||
5f316715 | 182 | void CSLCommandHandler::HandleVendorCommand01(const cec_command &command) |
fe6f8e37 | 183 | { |
b818fb5a | 184 | m_processor->GetPrimaryDevice()->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); |
fe6f8e37 LOK |
185 | TransmitVendorCommand0205(command.destination, command.initiator); |
186 | } | |
187 | ||
188 | void CSLCommandHandler::TransmitVendorCommand0205(const cec_logical_address iSource, const cec_logical_address iDestination) | |
5f316715 LOK |
189 | { |
190 | cec_command response; | |
fe6f8e37 | 191 | cec_command::Format(response, iSource, iDestination, CEC_OPCODE_VENDOR_COMMAND); |
5f316715 LOK |
192 | response.PushBack(SL_COMMAND_UNKNOWN_02); |
193 | response.PushBack(SL_COMMAND_UNKNOWN_03); | |
194 | ||
19cbfa8f | 195 | Transmit(response, false); |
fe6f8e37 | 196 | } |
5f316715 | 197 | |
0ecbcd4d | 198 | void CSLCommandHandler::HandleVendorCommandPowerOn(const cec_command &command) |
9a0d7b9f | 199 | { |
842262d8 | 200 | CCECBusDevice *device = m_processor->GetPrimaryDevice(); |
9a0d7b9f LOK |
201 | if (device) |
202 | { | |
fe6f8e37 | 203 | m_bSLEnabled = true; |
468a1414 LOK |
204 | |
205 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); //XXX | |
9a0d7b9f | 206 | device->TransmitPowerState(command.initiator); |
468a1414 | 207 | device->SetPowerStatus(CEC_POWER_STATUS_ON); |
9a0d7b9f | 208 | |
468a1414 LOK |
209 | device->SetActiveSource(); |
210 | TransmitImageViewOn(device->GetLogicalAddress(), command.initiator); | |
211 | } | |
5f316715 | 212 | } |
0ecbcd4d | 213 | void CSLCommandHandler::HandleVendorCommandPowerOnStatus(const cec_command &command) |
5f316715 LOK |
214 | { |
215 | if (command.destination != CECDEVICE_BROADCAST) | |
216 | { | |
217 | CCECBusDevice *device = m_processor->m_busDevices[m_processor->GetLogicalAddresses().primary]; | |
218 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
219 | device->TransmitPowerState(command.initiator); | |
220 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
221 | } | |
222 | } | |
223 | ||
468a1414 | 224 | void CSLCommandHandler::HandleVendorCommandSLConnect(const cec_command &command) |
8d915412 | 225 | { |
468a1414 | 226 | m_bSLEnabled = true; |
5abb18f3 | 227 | TransmitVendorCommandSetDeviceMode(m_processor->GetLogicalAddress(), command.initiator, CEC_DEVICE_TYPE_RECORDING_DEVICE); |
37acf382 | 228 | |
2abe628c | 229 | ActivateSource(); |
8d915412 | 230 | } |
0d4c3a7b | 231 | |
5abb18f3 | 232 | void CSLCommandHandler::TransmitVendorCommandSetDeviceMode(const cec_logical_address iSource, const cec_logical_address iDestination, const cec_device_type type) |
0d4c3a7b | 233 | { |
468a1414 LOK |
234 | cec_command response; |
235 | cec_command::Format(response, iSource, iDestination, CEC_OPCODE_VENDOR_COMMAND); | |
5abb18f3 LOK |
236 | response.PushBack(SL_COMMAND_SET_DEVICE_MODE); |
237 | response.PushBack((uint8_t)type); | |
468a1414 | 238 | Transmit(response, false); |
0d4c3a7b | 239 | } |
fe6f8e37 | 240 | |
b818fb5a | 241 | bool CSLCommandHandler::HandleGiveDeckStatus(const cec_command &command) |
9f65e017 | 242 | { |
b818fb5a LOK |
243 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
244 | { | |
245 | CCECBusDevice *device = GetDevice(command.destination); | |
246 | if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)) | |
247 | { | |
248 | if (command.parameters.size > 0) | |
249 | { | |
b818fb5a LOK |
250 | if (command.parameters[0] == CEC_STATUS_REQUEST_ON) |
251 | { | |
2abe628c | 252 | ((CCECPlaybackDevice *) device)->SetDeckStatus(CEC_DECK_INFO_STOP); |
b818fb5a LOK |
253 | return ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator) && |
254 | device->TransmitImageViewOn() && | |
255 | device->TransmitPhysicalAddress(); | |
256 | } | |
257 | else if (command.parameters[0] == CEC_STATUS_REQUEST_ONCE) | |
258 | { | |
2abe628c | 259 | ((CCECPlaybackDevice *) device)->SetDeckStatus(CEC_DECK_INFO_OTHER_STATUS_LG); |
b818fb5a LOK |
260 | return ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator); |
261 | } | |
262 | } | |
263 | } | |
264 | return CCECCommandHandler::HandleGiveDeckStatus(command); | |
265 | } | |
9f65e017 | 266 | |
b818fb5a | 267 | return false; |
9f65e017 | 268 | } |
718b3632 | 269 | |
718b3632 LOK |
270 | bool CSLCommandHandler::HandleGiveDevicePowerStatus(const cec_command &command) |
271 | { | |
2abe628c | 272 | bool bReturn(false); |
718b3632 LOK |
273 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
274 | { | |
275 | CCECBusDevice *device = GetDevice(command.destination); | |
276 | if (device && device->GetPowerStatus(false) != CEC_POWER_STATUS_ON) | |
2abe628c LOK |
277 | { |
278 | bReturn = device->TransmitPowerState(command.initiator); | |
279 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
280 | } | |
2abe628c LOK |
281 | else |
282 | { | |
3faa971c LOK |
283 | if (!m_bActiveSourceSent) |
284 | { | |
285 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
286 | bReturn = device->TransmitPowerState(command.initiator); | |
287 | ActivateSource(); | |
288 | } | |
289 | else if (m_resetPowerState.IsSet() && m_resetPowerState.TimeLeft() > 0) | |
290 | { | |
291 | /* assume that we've bugged out */ | |
292 | CLibCEC::AddLog(CEC_LOG_NOTICE, "LG seems to have bugged out. resetting to 'in transition standby to on'"); | |
293 | m_bActiveSourceSent = false; | |
294 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
295 | bReturn = device->TransmitPowerState(command.initiator); | |
296 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
297 | m_resetPowerState.Init(5000); | |
298 | } | |
299 | else | |
300 | { | |
301 | bReturn = device->TransmitPowerState(command.initiator); | |
302 | m_resetPowerState.Init(5000); | |
303 | } | |
b818fb5a | 304 | } |
718b3632 LOK |
305 | } |
306 | ||
2abe628c LOK |
307 | return bReturn; |
308 | } | |
309 | ||
310 | bool CSLCommandHandler::HandleRequestActiveSource(const cec_command &command) | |
311 | { | |
312 | if (m_processor->IsRunning()) | |
313 | { | |
314 | CLibCEC::AddLog(CEC_LOG_DEBUG, ">> %i requests active source, ignored", (uint8_t) command.initiator); | |
315 | return true; | |
316 | } | |
718b3632 LOK |
317 | return false; |
318 | } | |
5c3b1f92 LOK |
319 | |
320 | bool CSLCommandHandler::HandleFeatureAbort(const cec_command &command) | |
321 | { | |
322 | if (command.parameters.size == 0 && m_processor->GetPrimaryDevice()->GetPowerStatus() == CEC_POWER_STATUS_ON && !m_bSLEnabled) | |
323 | { | |
324 | m_processor->GetPrimaryDevice()->TransmitPowerState(command.initiator); | |
325 | m_processor->GetPrimaryDevice()->TransmitVendorID(CECDEVICE_BROADCAST, false); | |
326 | } | |
327 | ||
328 | return CCECCommandHandler::HandleFeatureAbort(command); | |
329 | } | |
330 | ||
331 | bool CSLCommandHandler::HandleStandby(const cec_command &command) | |
332 | { | |
333 | if (command.initiator == CECDEVICE_TV) | |
334 | { | |
335 | m_bSLEnabled = false; | |
336 | m_bPowerStateReset = false; | |
337 | m_bActiveSourceSent = false; | |
338 | } | |
339 | ||
340 | CCECBusDevice *device = GetDevice(command.initiator); | |
341 | if (device) | |
342 | device->SetPowerStatus(CEC_POWER_STATUS_STANDBY); | |
343 | ||
344 | return true; | |
345 | } |