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 LOK |
53 | m_bPowerStateReset(false), |
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()) |
3e61b350 | 61 | primary->SetVendorId(CEC_VENDOR_LG); |
79f01d26 LOK |
62 | |
63 | /* LG TVs don't always reply to CEC version requests, so just set it to 1.3a */ | |
64 | if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV) | |
65 | m_busDevice->SetCecVersion(CEC_VERSION_1_3A); | |
66 | ||
67 | /* LG devices always return "korean" as language */ | |
68 | cec_menu_language lang; | |
69 | lang.device = m_busDevice->GetLogicalAddress(); | |
70 | snprintf(lang.language, 4, "eng"); | |
71 | m_busDevice->SetMenuLanguage(lang); | |
9f65e017 LOK |
72 | } |
73 | ||
468a1414 LOK |
74 | bool CSLCommandHandler::InitHandler(void) |
75 | { | |
76 | if (m_bHandlerInited) | |
77 | return true; | |
78 | m_bHandlerInited = true; | |
79 | ||
468a1414 LOK |
80 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
81 | if (m_busDevice->GetLogicalAddress() != primary->GetLogicalAddress()) | |
871934d3 LOK |
82 | { |
83 | /* start as 'in transition standby->on' */ | |
84 | primary->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
85 | primary->TransmitPowerState(CECDEVICE_TV); | |
86 | ||
87 | /* reply with LGs vendor id */ | |
7e5a449a | 88 | primary->TransmitVendorID(CECDEVICE_BROADCAST, false); |
871934d3 | 89 | } |
468a1414 | 90 | |
468a1414 LOK |
91 | return true; |
92 | } | |
93 | ||
3e61b350 LOK |
94 | bool CSLCommandHandler::ActivateSource(void) |
95 | { | |
3faa971c LOK |
96 | if (!m_bSLEnabled) |
97 | return true; | |
98 | ||
b818fb5a | 99 | if (m_bActiveSourceSent) |
3faa971c | 100 | return true; |
b818fb5a LOK |
101 | m_bActiveSourceSent = true; |
102 | ||
3e61b350 LOK |
103 | CCECBusDevice *primary = m_processor->GetPrimaryDevice(); |
104 | primary->SetActiveSource(); | |
105 | primary->TransmitActiveSource(); | |
106 | return true; | |
107 | } | |
108 | ||
468a1414 LOK |
109 | bool CSLCommandHandler::HandleActiveSource(const cec_command &command) |
110 | { | |
111 | if (command.parameters.size == 2) | |
112 | { | |
113 | uint16_t iAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); | |
114 | if (iAddress != m_busDevice->GetPhysicalAddress(false)) | |
115 | m_bSLEnabled = false; | |
116 | return m_processor->SetActiveSource(iAddress); | |
117 | } | |
118 | ||
119 | return true; | |
120 | } | |
121 | ||
a463f954 LOK |
122 | bool CSLCommandHandler::HandleDeviceVendorId(const cec_command &command) |
123 | { | |
124 | SetVendorId(command); | |
125 | ||
2abe628c | 126 | if (!m_bSLEnabled) |
468a1414 | 127 | { |
2abe628c LOK |
128 | cec_command response; |
129 | cec_command::Format(response, m_processor->GetLogicalAddress(), command.initiator, CEC_OPCODE_FEATURE_ABORT); | |
130 | return Transmit(response); | |
468a1414 | 131 | } |
2abe628c | 132 | return true; |
468a1414 LOK |
133 | } |
134 | ||
135 | bool CSLCommandHandler::HandleGivePhysicalAddress(const cec_command &command) | |
136 | { | |
8e57f83c | 137 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
468a1414 LOK |
138 | { |
139 | CCECBusDevice *device = GetDevice(command.destination); | |
140 | if (device) | |
b818fb5a | 141 | return device->TransmitPhysicalAddress(); // only the physical address, don't send image view on |
468a1414 LOK |
142 | } |
143 | ||
144 | return false; | |
e9de9629 | 145 | } |
e54fd7d2 LOK |
146 | |
147 | bool CSLCommandHandler::HandleVendorCommand(const cec_command &command) | |
148 | { | |
149 | if (command.parameters.size == 1 && | |
11d13a02 | 150 | command.parameters[0] == SL_COMMAND_UNKNOWN_01) |
e54fd7d2 | 151 | { |
5f316715 | 152 | HandleVendorCommand01(command); |
8d915412 | 153 | return true; |
e54fd7d2 | 154 | } |
9a0d7b9f LOK |
155 | else if (command.parameters.size == 2 && |
156 | command.parameters[0] == SL_COMMAND_POWER_ON) | |
157 | { | |
0ecbcd4d | 158 | HandleVendorCommandPowerOn(command); |
9a0d7b9f LOK |
159 | return true; |
160 | } | |
797dd7c4 | 161 | else if (command.parameters.size == 2 && |
11d13a02 | 162 | command.parameters[0] == SL_COMMAND_CONNECT_REQUEST) |
9902f4e8 | 163 | { |
0ecbcd4d | 164 | HandleVendorCommandSLConnect(command); |
8d915412 | 165 | return true; |
9902f4e8 LOK |
166 | } |
167 | else if (command.parameters.size == 1 && | |
0d4c3a7b | 168 | command.parameters[0] == SL_COMMAND_REQUEST_POWER_STATUS) |
9902f4e8 | 169 | { |
0ecbcd4d | 170 | HandleVendorCommandPowerOnStatus(command); |
8d915412 | 171 | return true; |
9902f4e8 | 172 | } |
e54fd7d2 LOK |
173 | |
174 | return false; | |
175 | } | |
176 | ||
5f316715 | 177 | void CSLCommandHandler::HandleVendorCommand01(const cec_command &command) |
fe6f8e37 | 178 | { |
b818fb5a | 179 | m_processor->GetPrimaryDevice()->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); |
fe6f8e37 LOK |
180 | TransmitVendorCommand0205(command.destination, command.initiator); |
181 | } | |
182 | ||
183 | void CSLCommandHandler::TransmitVendorCommand0205(const cec_logical_address iSource, const cec_logical_address iDestination) | |
5f316715 LOK |
184 | { |
185 | cec_command response; | |
fe6f8e37 | 186 | cec_command::Format(response, iSource, iDestination, CEC_OPCODE_VENDOR_COMMAND); |
5f316715 LOK |
187 | response.PushBack(SL_COMMAND_UNKNOWN_02); |
188 | response.PushBack(SL_COMMAND_UNKNOWN_03); | |
189 | ||
19cbfa8f | 190 | Transmit(response, false); |
fe6f8e37 | 191 | } |
5f316715 | 192 | |
0ecbcd4d | 193 | void CSLCommandHandler::HandleVendorCommandPowerOn(const cec_command &command) |
9a0d7b9f | 194 | { |
842262d8 | 195 | CCECBusDevice *device = m_processor->GetPrimaryDevice(); |
9a0d7b9f LOK |
196 | if (device) |
197 | { | |
fe6f8e37 | 198 | m_bSLEnabled = true; |
468a1414 LOK |
199 | |
200 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); //XXX | |
9a0d7b9f | 201 | device->TransmitPowerState(command.initiator); |
468a1414 | 202 | device->SetPowerStatus(CEC_POWER_STATUS_ON); |
9a0d7b9f | 203 | |
468a1414 LOK |
204 | device->SetActiveSource(); |
205 | TransmitImageViewOn(device->GetLogicalAddress(), command.initiator); | |
206 | } | |
5f316715 | 207 | } |
0ecbcd4d | 208 | void CSLCommandHandler::HandleVendorCommandPowerOnStatus(const cec_command &command) |
5f316715 LOK |
209 | { |
210 | if (command.destination != CECDEVICE_BROADCAST) | |
211 | { | |
212 | CCECBusDevice *device = m_processor->m_busDevices[m_processor->GetLogicalAddresses().primary]; | |
213 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
214 | device->TransmitPowerState(command.initiator); | |
215 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
216 | } | |
217 | } | |
218 | ||
468a1414 | 219 | void CSLCommandHandler::HandleVendorCommandSLConnect(const cec_command &command) |
8d915412 | 220 | { |
468a1414 | 221 | m_bSLEnabled = true; |
5abb18f3 | 222 | TransmitVendorCommandSetDeviceMode(m_processor->GetLogicalAddress(), command.initiator, CEC_DEVICE_TYPE_RECORDING_DEVICE); |
37acf382 | 223 | |
2abe628c | 224 | ActivateSource(); |
8d915412 | 225 | } |
0d4c3a7b | 226 | |
5abb18f3 | 227 | void CSLCommandHandler::TransmitVendorCommandSetDeviceMode(const cec_logical_address iSource, const cec_logical_address iDestination, const cec_device_type type) |
0d4c3a7b | 228 | { |
468a1414 LOK |
229 | cec_command response; |
230 | cec_command::Format(response, iSource, iDestination, CEC_OPCODE_VENDOR_COMMAND); | |
5abb18f3 LOK |
231 | response.PushBack(SL_COMMAND_SET_DEVICE_MODE); |
232 | response.PushBack((uint8_t)type); | |
468a1414 | 233 | Transmit(response, false); |
0d4c3a7b | 234 | } |
fe6f8e37 | 235 | |
b818fb5a | 236 | bool CSLCommandHandler::HandleGiveDeckStatus(const cec_command &command) |
9f65e017 | 237 | { |
b818fb5a LOK |
238 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
239 | { | |
240 | CCECBusDevice *device = GetDevice(command.destination); | |
241 | if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)) | |
242 | { | |
243 | if (command.parameters.size > 0) | |
244 | { | |
b818fb5a LOK |
245 | if (command.parameters[0] == CEC_STATUS_REQUEST_ON) |
246 | { | |
2abe628c | 247 | ((CCECPlaybackDevice *) device)->SetDeckStatus(CEC_DECK_INFO_STOP); |
b818fb5a LOK |
248 | return ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator) && |
249 | device->TransmitImageViewOn() && | |
250 | device->TransmitPhysicalAddress(); | |
251 | } | |
252 | else if (command.parameters[0] == CEC_STATUS_REQUEST_ONCE) | |
253 | { | |
2abe628c | 254 | ((CCECPlaybackDevice *) device)->SetDeckStatus(CEC_DECK_INFO_OTHER_STATUS_LG); |
b818fb5a LOK |
255 | return ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator); |
256 | } | |
257 | } | |
258 | } | |
259 | return CCECCommandHandler::HandleGiveDeckStatus(command); | |
260 | } | |
9f65e017 | 261 | |
b818fb5a | 262 | return false; |
9f65e017 | 263 | } |
718b3632 | 264 | |
718b3632 LOK |
265 | bool CSLCommandHandler::HandleGiveDevicePowerStatus(const cec_command &command) |
266 | { | |
2abe628c | 267 | bool bReturn(false); |
718b3632 LOK |
268 | if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) |
269 | { | |
270 | CCECBusDevice *device = GetDevice(command.destination); | |
271 | if (device && device->GetPowerStatus(false) != CEC_POWER_STATUS_ON) | |
2abe628c LOK |
272 | { |
273 | bReturn = device->TransmitPowerState(command.initiator); | |
274 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
275 | } | |
2abe628c LOK |
276 | else |
277 | { | |
3faa971c LOK |
278 | if (!m_bActiveSourceSent) |
279 | { | |
280 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
281 | bReturn = device->TransmitPowerState(command.initiator); | |
282 | ActivateSource(); | |
283 | } | |
284 | else if (m_resetPowerState.IsSet() && m_resetPowerState.TimeLeft() > 0) | |
285 | { | |
286 | /* assume that we've bugged out */ | |
287 | CLibCEC::AddLog(CEC_LOG_NOTICE, "LG seems to have bugged out. resetting to 'in transition standby to on'"); | |
288 | m_bActiveSourceSent = false; | |
289 | device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
290 | bReturn = device->TransmitPowerState(command.initiator); | |
291 | device->SetPowerStatus(CEC_POWER_STATUS_ON); | |
292 | m_resetPowerState.Init(5000); | |
293 | } | |
294 | else | |
295 | { | |
296 | bReturn = device->TransmitPowerState(command.initiator); | |
297 | m_resetPowerState.Init(5000); | |
298 | } | |
b818fb5a | 299 | } |
718b3632 LOK |
300 | } |
301 | ||
2abe628c LOK |
302 | return bReturn; |
303 | } | |
304 | ||
305 | bool CSLCommandHandler::HandleRequestActiveSource(const cec_command &command) | |
306 | { | |
307 | if (m_processor->IsRunning()) | |
308 | { | |
309 | CLibCEC::AddLog(CEC_LOG_DEBUG, ">> %i requests active source, ignored", (uint8_t) command.initiator); | |
310 | return true; | |
311 | } | |
718b3632 LOK |
312 | return false; |
313 | } | |
5c3b1f92 LOK |
314 | |
315 | bool CSLCommandHandler::HandleFeatureAbort(const cec_command &command) | |
316 | { | |
317 | if (command.parameters.size == 0 && m_processor->GetPrimaryDevice()->GetPowerStatus() == CEC_POWER_STATUS_ON && !m_bSLEnabled) | |
318 | { | |
319 | m_processor->GetPrimaryDevice()->TransmitPowerState(command.initiator); | |
320 | m_processor->GetPrimaryDevice()->TransmitVendorID(CECDEVICE_BROADCAST, false); | |
321 | } | |
322 | ||
323 | return CCECCommandHandler::HandleFeatureAbort(command); | |
324 | } | |
325 | ||
326 | bool CSLCommandHandler::HandleStandby(const cec_command &command) | |
327 | { | |
328 | if (command.initiator == CECDEVICE_TV) | |
329 | { | |
330 | m_bSLEnabled = false; | |
331 | m_bPowerStateReset = false; | |
332 | m_bActiveSourceSent = false; | |
333 | } | |
334 | ||
335 | CCECBusDevice *device = GetDevice(command.initiator); | |
336 | if (device) | |
337 | device->SetPowerStatus(CEC_POWER_STATUS_STANDBY); | |
338 | ||
339 | return true; | |
340 | } |