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 "CECBusDevice.h" | |
eafa9d46 LOK |
34 | #include "../CECProcessor.h" |
35 | #include "../implementations/ANCommandHandler.h" | |
36 | #include "../implementations/CECCommandHandler.h" | |
37 | #include "../implementations/SLCommandHandler.h" | |
11621576 | 38 | #include "../implementations/VLCommandHandler.h" |
5477a250 | 39 | #include "../LibCEC.h" |
0d800fe5 | 40 | #include "../CECTypeUtils.h" |
ba65909d | 41 | #include "../platform/util/timeutils.h" |
c9d15485 | 42 | #include "../platform/util/util.h" |
e9de9629 | 43 | |
004b8382 LOK |
44 | #include "CECAudioSystem.h" |
45 | #include "CECPlaybackDevice.h" | |
46 | #include "CECRecordingDevice.h" | |
47 | #include "CECTuner.h" | |
48 | #include "CECTV.h" | |
49 | ||
50 | using namespace std; | |
e9de9629 | 51 | using namespace CEC; |
f00ff009 | 52 | using namespace PLATFORM; |
e9de9629 | 53 | |
004b8382 | 54 | #define LIB_CEC m_processor->GetLib() |
0d800fe5 | 55 | #define ToString(p) CCECTypeUtils::ToString(p) |
c4098482 | 56 | |
d2d1660c | 57 | CCECBusDevice::CCECBusDevice(CCECProcessor *processor, cec_logical_address iLogicalAddress, uint16_t iPhysicalAddress /* = CEC_INVALID_PHYSICAL_ADDRESS */) : |
ecc676ca LOK |
58 | m_type (CEC_DEVICE_TYPE_RESERVED), |
59 | m_iPhysicalAddress (iPhysicalAddress), | |
b32ffd87 | 60 | m_iStreamPath (CEC_INVALID_PHYSICAL_ADDRESS), |
ecc676ca LOK |
61 | m_iLogicalAddress (iLogicalAddress), |
62 | m_powerStatus (CEC_POWER_STATUS_UNKNOWN), | |
63 | m_processor (processor), | |
64 | m_vendor (CEC_VENDOR_UNKNOWN), | |
65 | m_bReplaceHandler (false), | |
66 | m_menuState (CEC_MENU_STATE_ACTIVATED), | |
67 | m_bActiveSource (false), | |
68 | m_iLastActive (0), | |
69 | m_iLastPowerStateUpdate (0), | |
70 | m_cecVersion (CEC_VERSION_UNKNOWN), | |
71 | m_deviceStatus (CEC_DEVICE_STATUS_UNKNOWN), | |
72 | m_iHandlerUseCount (0), | |
ebb6ddb3 | 73 | m_bAwaitingReceiveFailed(false), |
ecc676ca | 74 | m_bVendorIdRequested (false) |
e9de9629 LOK |
75 | { |
76 | m_handler = new CCECCommandHandler(this); | |
51b2a094 | 77 | |
a3269a0a LOK |
78 | for (unsigned int iPtr = 0; iPtr < 4; iPtr++) |
79 | m_menuLanguage.language[iPtr] = '?'; | |
80 | m_menuLanguage.language[3] = 0; | |
81 | m_menuLanguage.device = iLogicalAddress; | |
1fcf5a3f | 82 | |
c4098482 | 83 | m_strDeviceName = ToString(m_iLogicalAddress); |
e9de9629 LOK |
84 | } |
85 | ||
86 | CCECBusDevice::~CCECBusDevice(void) | |
87 | { | |
c9d15485 | 88 | DELETE_AND_NULL(m_handler); |
e9de9629 LOK |
89 | } |
90 | ||
004b8382 LOK |
91 | bool CCECBusDevice::ReplaceHandler(bool bActivateSource /* = true */) |
92 | { | |
93 | bool bInitHandler(false); | |
94 | { | |
95 | CTryLockObject lock(m_mutex); | |
96 | if (!lock.IsLocked()) | |
97 | return false; | |
98 | ||
99 | CLockObject handlerLock(m_handlerMutex); | |
100 | if (m_iHandlerUseCount > 0) | |
101 | return false; | |
102 | ||
103 | MarkBusy(); | |
104 | ||
105 | if (m_vendor != m_handler->GetVendorId()) | |
106 | { | |
107 | if (CCECCommandHandler::HasSpecificHandler(m_vendor)) | |
108 | { | |
109 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "replacing the command handler for device '%s' (%x)", GetLogicalAddressName(), GetLogicalAddress()); | |
c9d15485 | 110 | DELETE_AND_NULL(m_handler); |
004b8382 LOK |
111 | |
112 | switch (m_vendor) | |
113 | { | |
114 | case CEC_VENDOR_SAMSUNG: | |
115 | m_handler = new CANCommandHandler(this); | |
116 | break; | |
117 | case CEC_VENDOR_LG: | |
118 | m_handler = new CSLCommandHandler(this); | |
119 | break; | |
120 | case CEC_VENDOR_PANASONIC: | |
121 | m_handler = new CVLCommandHandler(this); | |
122 | break; | |
123 | default: | |
124 | m_handler = new CCECCommandHandler(this); | |
125 | break; | |
126 | } | |
127 | ||
128 | m_handler->SetVendorId(m_vendor); | |
129 | bInitHandler = true; | |
130 | } | |
131 | } | |
132 | } | |
133 | ||
134 | if (bInitHandler) | |
135 | { | |
136 | m_handler->InitHandler(); | |
137 | ||
138 | if (bActivateSource && IsHandledByLibCEC() && IsActiveSource()) | |
139 | m_handler->ActivateSource(); | |
140 | } | |
141 | ||
142 | MarkReady(); | |
143 | ||
144 | return true; | |
145 | } | |
146 | ||
93729720 | 147 | bool CCECBusDevice::HandleCommand(const cec_command &command) |
f8513317 | 148 | { |
7f919115 LOK |
149 | bool bHandled(false); |
150 | ||
151 | /* update "last active" */ | |
8fa35473 | 152 | { |
f00ff009 | 153 | CLockObject lock(m_mutex); |
8fa35473 | 154 | m_iLastActive = GetTimeMs(); |
f4b7b1dc | 155 | |
ba427965 | 156 | /* don't call GetStatus() here, just read the value with the mutex locked */ |
d297cbd4 | 157 | if (m_deviceStatus != CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC && command.opcode_set == 1) |
f4b7b1dc | 158 | m_deviceStatus = CEC_DEVICE_STATUS_PRESENT; |
1344fd1a LOK |
159 | |
160 | MarkBusy(); | |
8fa35473 LOK |
161 | } |
162 | ||
7f919115 LOK |
163 | /* handle the command */ |
164 | bHandled = m_handler->HandleCommand(command); | |
8fa35473 | 165 | |
7f919115 | 166 | /* change status to present */ |
004b8382 | 167 | if (bHandled && GetLogicalAddress() != CECDEVICE_BROADCAST) |
8d915412 | 168 | { |
f00ff009 | 169 | CLockObject lock(m_mutex); |
8fa35473 | 170 | if (m_deviceStatus != CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC) |
8d915412 | 171 | { |
8fa35473 | 172 | if (m_deviceStatus != CEC_DEVICE_STATUS_PRESENT) |
004b8382 | 173 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "device %s (%x) status changed to present after command %s", GetLogicalAddressName(), (uint8_t)GetLogicalAddress(), ToString(command.opcode)); |
8fa35473 | 174 | m_deviceStatus = CEC_DEVICE_STATUS_PRESENT; |
8d915412 | 175 | } |
8d915412 | 176 | } |
7f919115 | 177 | |
1344fd1a | 178 | MarkReady(); |
7f919115 | 179 | return bHandled; |
93729720 LOK |
180 | } |
181 | ||
004b8382 | 182 | const char* CCECBusDevice::GetLogicalAddressName(void) const |
93729720 | 183 | { |
004b8382 LOK |
184 | return ToString(m_iLogicalAddress); |
185 | } | |
186 | ||
187 | bool CCECBusDevice::IsPresent(void) | |
188 | { | |
189 | CLockObject lock(m_mutex); | |
190 | return m_deviceStatus == CEC_DEVICE_STATUS_PRESENT; | |
191 | } | |
192 | ||
193 | bool CCECBusDevice::IsHandledByLibCEC(void) | |
194 | { | |
195 | CLockObject lock(m_mutex); | |
196 | return m_deviceStatus == CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC; | |
197 | } | |
198 | ||
199 | void CCECBusDevice::SetUnsupportedFeature(cec_opcode opcode) | |
200 | { | |
201 | // some commands should never be marked as unsupported | |
202 | if (opcode == CEC_OPCODE_VENDOR_COMMAND || | |
203 | opcode == CEC_OPCODE_VENDOR_COMMAND_WITH_ID || | |
204 | opcode == CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN || | |
205 | opcode == CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP || | |
206 | opcode == CEC_OPCODE_ABORT || | |
207 | opcode == CEC_OPCODE_FEATURE_ABORT || | |
208 | opcode == CEC_OPCODE_NONE) | |
209 | return; | |
c6d7f0e1 | 210 | |
5e5637c6 | 211 | { |
004b8382 LOK |
212 | CLockObject lock(m_mutex); |
213 | if (m_unsupportedFeatures.find(opcode) == m_unsupportedFeatures.end()) | |
8670c970 | 214 | { |
004b8382 LOK |
215 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "marking opcode '%s' as unsupported feature for device '%s'", ToString(opcode), GetLogicalAddressName()); |
216 | m_unsupportedFeatures.insert(opcode); | |
8670c970 LOK |
217 | } |
218 | } | |
f437e4be | 219 | |
004b8382 LOK |
220 | // signal threads that are waiting for a reponse |
221 | MarkBusy(); | |
222 | m_handler->SignalOpcode(cec_command::GetResponseOpcode(opcode)); | |
223 | MarkReady(); | |
224 | } | |
225 | ||
226 | bool CCECBusDevice::IsUnsupportedFeature(cec_opcode opcode) | |
227 | { | |
228 | CLockObject lock(m_mutex); | |
229 | bool bUnsupported = (m_unsupportedFeatures.find(opcode) != m_unsupportedFeatures.end()); | |
230 | if (bUnsupported) | |
231 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "'%s' is marked as unsupported feature for device '%s'", ToString(opcode), GetLogicalAddressName()); | |
232 | return bUnsupported; | |
233 | } | |
234 | ||
235 | bool CCECBusDevice::TransmitKeypress(const cec_logical_address initiator, cec_user_control_code key, bool bWait /* = true */) | |
236 | { | |
237 | MarkBusy(); | |
238 | bool bReturn = m_handler->TransmitKeypress(initiator, m_iLogicalAddress, key, bWait); | |
1344fd1a LOK |
239 | MarkReady(); |
240 | return bReturn; | |
93729720 LOK |
241 | } |
242 | ||
004b8382 | 243 | bool CCECBusDevice::TransmitKeyRelease(const cec_logical_address initiator, bool bWait /* = true */) |
93729720 | 244 | { |
1344fd1a | 245 | MarkBusy(); |
004b8382 | 246 | bool bReturn = m_handler->TransmitKeyRelease(initiator, m_iLogicalAddress, bWait); |
1344fd1a LOK |
247 | MarkReady(); |
248 | return bReturn; | |
93729720 LOK |
249 | } |
250 | ||
004b8382 | 251 | cec_version CCECBusDevice::GetCecVersion(const cec_logical_address initiator, bool bUpdate /* = false */) |
93729720 | 252 | { |
6bbfc3f7 | 253 | bool bIsPresent(GetStatus() == CEC_DEVICE_STATUS_PRESENT); |
97fc4ffb LOK |
254 | bool bRequestUpdate(false); |
255 | { | |
f00ff009 | 256 | CLockObject lock(m_mutex); |
ddb6ac5b | 257 | bRequestUpdate = bIsPresent && |
6bbfc3f7 | 258 | (bUpdate || m_cecVersion == CEC_VERSION_UNKNOWN); |
97fc4ffb LOK |
259 | } |
260 | ||
261 | if (bRequestUpdate) | |
ebb6ddb3 | 262 | { |
004b8382 LOK |
263 | CheckVendorIdRequested(initiator); |
264 | RequestCecVersion(initiator); | |
ebb6ddb3 | 265 | } |
f294b22f | 266 | |
f00ff009 | 267 | CLockObject lock(m_mutex); |
f294b22f LOK |
268 | return m_cecVersion; |
269 | } | |
270 | ||
004b8382 | 271 | void CCECBusDevice::SetCecVersion(const cec_version newVersion) |
5734016c | 272 | { |
004b8382 LOK |
273 | CLockObject lock(m_mutex); |
274 | if (m_cecVersion != newVersion) | |
275 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): CEC version %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(newVersion)); | |
276 | m_cecVersion = newVersion; | |
5734016c LOK |
277 | } |
278 | ||
004b8382 | 279 | bool CCECBusDevice::RequestCecVersion(const cec_logical_address initiator, bool bWaitForResponse /* = true */) |
f294b22f LOK |
280 | { |
281 | bool bReturn(false); | |
b64db02e | 282 | |
004b8382 | 283 | if (!IsHandledByLibCEC() && |
66c3ef5a | 284 | !IsUnsupportedFeature(CEC_OPCODE_GET_CEC_VERSION)) |
93729720 | 285 | { |
1344fd1a | 286 | MarkBusy(); |
004b8382 LOK |
287 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting CEC version of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); |
288 | bReturn = m_handler->TransmitRequestCecVersion(initiator, m_iLogicalAddress, bWaitForResponse); | |
1344fd1a | 289 | MarkReady(); |
93729720 | 290 | } |
f294b22f | 291 | return bReturn; |
93729720 LOK |
292 | } |
293 | ||
004b8382 | 294 | bool CCECBusDevice::TransmitCECVersion(const cec_logical_address destination) |
62f5527d | 295 | { |
004b8382 LOK |
296 | cec_version version; |
297 | { | |
298 | CLockObject lock(m_mutex); | |
299 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): cec version %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, ToString(m_cecVersion)); | |
300 | version = m_cecVersion; | |
301 | } | |
302 | ||
303 | MarkBusy(); | |
304 | bool bReturn = m_handler->TransmitCECVersion(m_iLogicalAddress, destination, version); | |
305 | MarkReady(); | |
306 | return bReturn; | |
62f5527d LOK |
307 | } |
308 | ||
004b8382 | 309 | cec_menu_language &CCECBusDevice::GetMenuLanguage(const cec_logical_address initiator, bool bUpdate /* = false */) |
93729720 | 310 | { |
6bbfc3f7 | 311 | bool bIsPresent(GetStatus() == CEC_DEVICE_STATUS_PRESENT); |
97fc4ffb LOK |
312 | bool bRequestUpdate(false); |
313 | { | |
f00ff009 | 314 | CLockObject lock(m_mutex); |
ddb6ac5b | 315 | bRequestUpdate = (bIsPresent && |
97fc4ffb LOK |
316 | (bUpdate || !strcmp(m_menuLanguage.language, "???"))); |
317 | } | |
318 | ||
319 | if (bRequestUpdate) | |
ebb6ddb3 | 320 | { |
004b8382 LOK |
321 | CheckVendorIdRequested(initiator); |
322 | RequestMenuLanguage(initiator); | |
ebb6ddb3 | 323 | } |
5e5637c6 | 324 | |
f00ff009 | 325 | CLockObject lock(m_mutex); |
f294b22f LOK |
326 | return m_menuLanguage; |
327 | } | |
328 | ||
004b8382 LOK |
329 | void CCECBusDevice::SetMenuLanguage(const char *strLanguage) |
330 | { | |
331 | if (!strLanguage) | |
332 | return; | |
333 | ||
334 | CLockObject lock(m_mutex); | |
335 | if (strcmp(strLanguage, m_menuLanguage.language)) | |
336 | { | |
337 | memcpy(m_menuLanguage.language, strLanguage, 3); | |
60c28d82 | 338 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): menu language set to '%s'", GetLogicalAddressName(), m_iLogicalAddress, m_menuLanguage.language); |
004b8382 LOK |
339 | } |
340 | } | |
341 | ||
342 | void CCECBusDevice::SetMenuLanguage(const cec_menu_language &language) | |
343 | { | |
344 | if (language.device == m_iLogicalAddress) | |
345 | SetMenuLanguage(language.language); | |
346 | } | |
347 | ||
348 | bool CCECBusDevice::RequestMenuLanguage(const cec_logical_address initiator, bool bWaitForResponse /* = true */) | |
f294b22f LOK |
349 | { |
350 | bool bReturn(false); | |
b64db02e | 351 | |
004b8382 | 352 | if (!IsHandledByLibCEC() && |
4d738fe3 | 353 | !IsUnsupportedFeature(CEC_OPCODE_GET_MENU_LANGUAGE)) |
93729720 | 354 | { |
1344fd1a | 355 | MarkBusy(); |
004b8382 LOK |
356 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting menu language of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); |
357 | bReturn = m_handler->TransmitRequestMenuLanguage(initiator, m_iLogicalAddress, bWaitForResponse); | |
1344fd1a | 358 | MarkReady(); |
93729720 | 359 | } |
f294b22f | 360 | return bReturn; |
93729720 LOK |
361 | } |
362 | ||
004b8382 | 363 | bool CCECBusDevice::TransmitSetMenuLanguage(const cec_logical_address destination) |
3e61b350 | 364 | { |
004b8382 LOK |
365 | bool bReturn(false); |
366 | cec_menu_language language; | |
367 | { | |
368 | CLockObject lock(m_mutex); | |
369 | language = m_menuLanguage; | |
370 | } | |
3e61b350 | 371 | |
004b8382 LOK |
372 | char lang[3]; |
373 | { | |
374 | CLockObject lock(m_mutex); | |
375 | lang[0] = language.language[0]; | |
376 | lang[1] = language.language[1]; | |
377 | lang[2] = language.language[2]; | |
378 | } | |
379 | ||
380 | MarkBusy(); | |
381 | if (lang[0] == '?' && lang[1] == '?' && lang[2] == '?') | |
382 | { | |
383 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): Menu language feature abort", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination); | |
384 | m_processor->TransmitAbort(m_iLogicalAddress, destination, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID); | |
385 | bReturn = true; | |
386 | } | |
387 | else | |
388 | { | |
389 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> broadcast (F): Menu language '%s'", GetLogicalAddressName(), m_iLogicalAddress, lang); | |
390 | bReturn = m_handler->TransmitSetMenuLanguage(m_iLogicalAddress, lang); | |
391 | } | |
392 | MarkReady(); | |
393 | return bReturn; | |
f8513317 LOK |
394 | } |
395 | ||
004b8382 | 396 | bool CCECBusDevice::TransmitOSDString(const cec_logical_address destination, cec_display_control duration, const char *strMessage) |
e9de9629 | 397 | { |
004b8382 LOK |
398 | bool bReturn(false); |
399 | if (!m_processor->GetDevice(destination)->IsUnsupportedFeature(CEC_OPCODE_SET_OSD_STRING)) | |
400 | { | |
401 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): display OSD message '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, strMessage); | |
402 | MarkBusy(); | |
403 | bReturn = m_handler->TransmitOSDString(m_iLogicalAddress, destination, duration, strMessage); | |
404 | MarkReady(); | |
405 | } | |
406 | return bReturn; | |
e9de9629 LOK |
407 | } |
408 | ||
c0152c09 LOK |
409 | CStdString CCECBusDevice::GetCurrentOSDName(void) |
410 | { | |
411 | CLockObject lock(m_mutex); | |
412 | return m_strDeviceName; | |
413 | } | |
414 | ||
004b8382 | 415 | CStdString CCECBusDevice::GetOSDName(const cec_logical_address initiator, bool bUpdate /* = false */) |
ed21be2a | 416 | { |
6bbfc3f7 | 417 | bool bIsPresent(GetStatus() == CEC_DEVICE_STATUS_PRESENT); |
97fc4ffb LOK |
418 | bool bRequestUpdate(false); |
419 | { | |
f00ff009 | 420 | CLockObject lock(m_mutex); |
ddb6ac5b | 421 | bRequestUpdate = bIsPresent && |
97fc4ffb | 422 | (bUpdate || m_strDeviceName.Equals(ToString(m_iLogicalAddress))) && |
ddb6ac5b | 423 | m_type != CEC_DEVICE_TYPE_TV; |
97fc4ffb LOK |
424 | } |
425 | ||
426 | if (bRequestUpdate) | |
ebb6ddb3 | 427 | { |
004b8382 LOK |
428 | CheckVendorIdRequested(initiator); |
429 | RequestOSDName(initiator); | |
ebb6ddb3 | 430 | } |
5e5637c6 | 431 | |
f00ff009 | 432 | CLockObject lock(m_mutex); |
ed21be2a LOK |
433 | return m_strDeviceName; |
434 | } | |
435 | ||
004b8382 LOK |
436 | void CCECBusDevice::SetOSDName(CStdString strName) |
437 | { | |
438 | CLockObject lock(m_mutex); | |
439 | if (m_strDeviceName != strName) | |
440 | { | |
60c28d82 | 441 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): osd name set to '%s'", GetLogicalAddressName(), m_iLogicalAddress, strName.c_str()); |
004b8382 LOK |
442 | m_strDeviceName = strName; |
443 | } | |
444 | } | |
445 | ||
446 | bool CCECBusDevice::RequestOSDName(const cec_logical_address initiator, bool bWaitForResponse /* = true */) | |
ed21be2a LOK |
447 | { |
448 | bool bReturn(false); | |
b64db02e | 449 | |
004b8382 | 450 | if (!IsHandledByLibCEC() && |
4d738fe3 | 451 | !IsUnsupportedFeature(CEC_OPCODE_GIVE_OSD_NAME)) |
ed21be2a | 452 | { |
1344fd1a | 453 | MarkBusy(); |
004b8382 LOK |
454 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting OSD name of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); |
455 | bReturn = m_handler->TransmitRequestOSDName(initiator, m_iLogicalAddress, bWaitForResponse); | |
1344fd1a | 456 | MarkReady(); |
ed21be2a LOK |
457 | } |
458 | return bReturn; | |
459 | } | |
460 | ||
004b8382 LOK |
461 | bool CCECBusDevice::TransmitOSDName(const cec_logical_address destination) |
462 | { | |
463 | CStdString strDeviceName; | |
464 | { | |
465 | CLockObject lock(m_mutex); | |
466 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): OSD name '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, m_strDeviceName.c_str()); | |
467 | strDeviceName = m_strDeviceName; | |
468 | } | |
469 | ||
470 | MarkBusy(); | |
471 | bool bReturn = m_handler->TransmitOSDName(m_iLogicalAddress, destination, strDeviceName); | |
472 | MarkReady(); | |
473 | return bReturn; | |
474 | } | |
475 | ||
476 | bool CCECBusDevice::HasValidPhysicalAddress(void) | |
477 | { | |
478 | CLockObject lock(m_mutex); | |
479 | return CLibCEC::IsValidPhysicalAddress(m_iPhysicalAddress); | |
480 | } | |
481 | ||
482 | uint16_t CCECBusDevice::GetCurrentPhysicalAddress(void) | |
483 | { | |
484 | CLockObject lock(m_mutex); | |
485 | return m_iPhysicalAddress; | |
486 | } | |
487 | ||
488 | uint16_t CCECBusDevice::GetPhysicalAddress(const cec_logical_address initiator, bool bSuppressUpdate /* = false */) | |
16b1e052 | 489 | { |
0680dab3 | 490 | if (!bSuppressUpdate) |
16b1e052 | 491 | { |
0680dab3 LOK |
492 | bool bIsPresent(GetStatus() == CEC_DEVICE_STATUS_PRESENT); |
493 | bool bRequestUpdate(false); | |
494 | { | |
495 | CLockObject lock(m_mutex); | |
b32ffd87 | 496 | bRequestUpdate = bIsPresent && m_iPhysicalAddress == CEC_INVALID_PHYSICAL_ADDRESS; |
0680dab3 | 497 | } |
16b1e052 | 498 | |
0680dab3 LOK |
499 | if (bRequestUpdate) |
500 | { | |
004b8382 LOK |
501 | CheckVendorIdRequested(initiator); |
502 | if (!RequestPhysicalAddress(initiator)) | |
503 | LIB_CEC->AddLog(CEC_LOG_ERROR, "failed to request the physical address"); | |
0680dab3 | 504 | } |
ebb6ddb3 | 505 | } |
97fc4ffb | 506 | |
f00ff009 | 507 | CLockObject lock(m_mutex); |
16b1e052 LOK |
508 | return m_iPhysicalAddress; |
509 | } | |
510 | ||
004b8382 LOK |
511 | bool CCECBusDevice::SetPhysicalAddress(uint16_t iNewAddress) |
512 | { | |
513 | CLockObject lock(m_mutex); | |
514 | if (iNewAddress > 0 && m_iPhysicalAddress != iNewAddress) | |
515 | { | |
60c28d82 | 516 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): physical address changed from %04x to %04x", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress, iNewAddress); |
004b8382 LOK |
517 | m_iPhysicalAddress = iNewAddress; |
518 | } | |
519 | return true; | |
520 | } | |
521 | ||
522 | bool CCECBusDevice::RequestPhysicalAddress(const cec_logical_address initiator, bool bWaitForResponse /* = true */) | |
16b1e052 LOK |
523 | { |
524 | bool bReturn(false); | |
b64db02e | 525 | |
004b8382 | 526 | if (!IsHandledByLibCEC()) |
16b1e052 | 527 | { |
1344fd1a | 528 | MarkBusy(); |
004b8382 LOK |
529 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting physical address of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); |
530 | bReturn = m_handler->TransmitRequestPhysicalAddress(initiator, m_iLogicalAddress, bWaitForResponse); | |
1344fd1a | 531 | MarkReady(); |
16b1e052 LOK |
532 | } |
533 | return bReturn; | |
534 | } | |
535 | ||
004b8382 LOK |
536 | bool CCECBusDevice::TransmitPhysicalAddress(void) |
537 | { | |
538 | uint16_t iPhysicalAddress; | |
539 | cec_device_type type; | |
540 | { | |
541 | CLockObject lock(m_mutex); | |
542 | if (m_iPhysicalAddress == CEC_INVALID_PHYSICAL_ADDRESS) | |
543 | return false; | |
544 | ||
545 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> broadcast (F): physical adddress %4x", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress); | |
546 | iPhysicalAddress = m_iPhysicalAddress; | |
547 | type = m_type; | |
548 | } | |
549 | ||
550 | MarkBusy(); | |
551 | bool bReturn = m_handler->TransmitPhysicalAddress(m_iLogicalAddress, iPhysicalAddress, type); | |
552 | MarkReady(); | |
553 | return bReturn; | |
554 | } | |
555 | ||
556 | cec_power_status CCECBusDevice::GetCurrentPowerStatus(void) | |
557 | { | |
558 | CLockObject lock(m_mutex); | |
559 | return m_powerStatus; | |
560 | } | |
561 | ||
562 | cec_power_status CCECBusDevice::GetPowerStatus(const cec_logical_address initiator, bool bUpdate /* = false */) | |
e9de9629 | 563 | { |
6bbfc3f7 | 564 | bool bIsPresent(GetStatus() == CEC_DEVICE_STATUS_PRESENT); |
97fc4ffb LOK |
565 | bool bRequestUpdate(false); |
566 | { | |
f00ff009 | 567 | CLockObject lock(m_mutex); |
ddb6ac5b | 568 | bRequestUpdate = (bIsPresent && |
c8f0eef0 | 569 | (bUpdate || m_powerStatus == CEC_POWER_STATUS_UNKNOWN || |
2efa39b7 LOK |
570 | m_powerStatus == CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON || |
571 | m_powerStatus == CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY || | |
572 | GetTimeMs() - m_iLastPowerStateUpdate >= CEC_POWER_STATE_REFRESH_TIME)); | |
97fc4ffb LOK |
573 | } |
574 | ||
575 | if (bRequestUpdate) | |
ebb6ddb3 | 576 | { |
004b8382 LOK |
577 | CheckVendorIdRequested(initiator); |
578 | RequestPowerStatus(initiator); | |
ebb6ddb3 | 579 | } |
5e5637c6 | 580 | |
f00ff009 | 581 | CLockObject lock(m_mutex); |
f294b22f LOK |
582 | return m_powerStatus; |
583 | } | |
584 | ||
004b8382 LOK |
585 | void CCECBusDevice::SetPowerStatus(const cec_power_status powerStatus) |
586 | { | |
587 | CLockObject lock(m_mutex); | |
588 | if (m_powerStatus != powerStatus) | |
589 | { | |
590 | m_iLastPowerStateUpdate = GetTimeMs(); | |
60c28d82 | 591 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): power status changed from '%s' to '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(m_powerStatus), ToString(powerStatus)); |
004b8382 LOK |
592 | m_powerStatus = powerStatus; |
593 | } | |
594 | } | |
595 | ||
596 | bool CCECBusDevice::RequestPowerStatus(const cec_logical_address initiator, bool bWaitForResponse /* = true */) | |
f294b22f LOK |
597 | { |
598 | bool bReturn(false); | |
b64db02e | 599 | |
004b8382 | 600 | if (!IsHandledByLibCEC() && |
4d738fe3 | 601 | !IsUnsupportedFeature(CEC_OPCODE_GIVE_DEVICE_POWER_STATUS)) |
93729720 | 602 | { |
1344fd1a | 603 | MarkBusy(); |
004b8382 LOK |
604 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting power status of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); |
605 | bReturn = m_handler->TransmitRequestPowerStatus(initiator, m_iLogicalAddress, bWaitForResponse); | |
1344fd1a | 606 | MarkReady(); |
93729720 | 607 | } |
f294b22f LOK |
608 | return bReturn; |
609 | } | |
93729720 | 610 | |
004b8382 | 611 | bool CCECBusDevice::TransmitPowerState(const cec_logical_address destination) |
f294b22f | 612 | { |
004b8382 | 613 | cec_power_status state; |
97fc4ffb | 614 | { |
f00ff009 | 615 | CLockObject lock(m_mutex); |
004b8382 LOK |
616 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, ToString(m_powerStatus)); |
617 | state = m_powerStatus; | |
97fc4ffb LOK |
618 | } |
619 | ||
004b8382 LOK |
620 | MarkBusy(); |
621 | bool bReturn = m_handler->TransmitPowerState(m_iLogicalAddress, destination, state); | |
622 | MarkReady(); | |
623 | return bReturn; | |
624 | } | |
625 | ||
626 | cec_vendor_id CCECBusDevice::GetCurrentVendorId(void) | |
627 | { | |
628 | CLockObject lock(m_mutex); | |
f294b22f | 629 | return m_vendor; |
e9de9629 LOK |
630 | } |
631 | ||
004b8382 LOK |
632 | cec_vendor_id CCECBusDevice::GetVendorId(const cec_logical_address initiator, bool bUpdate /* = false */) |
633 | { | |
634 | bool bIsPresent(GetStatus() == CEC_DEVICE_STATUS_PRESENT); | |
635 | bool bRequestUpdate(false); | |
636 | { | |
637 | CLockObject lock(m_mutex); | |
638 | bRequestUpdate = (bIsPresent && | |
639 | (bUpdate || m_vendor == CEC_VENDOR_UNKNOWN)); | |
640 | } | |
641 | ||
642 | if (bRequestUpdate) | |
643 | RequestVendorId(initiator); | |
644 | ||
645 | CLockObject lock(m_mutex); | |
646 | return m_vendor; | |
647 | } | |
648 | ||
649 | const char *CCECBusDevice::GetVendorName(const cec_logical_address initiator, bool bUpdate /* = false */) | |
650 | { | |
651 | return ToString(GetVendorId(initiator, bUpdate)); | |
652 | } | |
653 | ||
654 | bool CCECBusDevice::SetVendorId(uint64_t iVendorId) | |
655 | { | |
656 | bool bVendorChanged(false); | |
657 | ||
658 | { | |
659 | CLockObject lock(m_mutex); | |
660 | bVendorChanged = (m_vendor != (cec_vendor_id)iVendorId); | |
661 | m_vendor = (cec_vendor_id)iVendorId; | |
662 | } | |
663 | ||
664 | if (bVendorChanged) | |
665 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): vendor = %s (%06x)", GetLogicalAddressName(), m_iLogicalAddress, ToString(m_vendor), m_vendor); | |
666 | ||
667 | return bVendorChanged; | |
668 | } | |
669 | ||
670 | bool CCECBusDevice::RequestVendorId(const cec_logical_address initiator, bool bWaitForResponse /* = true */) | |
a3269a0a | 671 | { |
f294b22f | 672 | bool bReturn(false); |
b64db02e | 673 | |
004b8382 | 674 | if (!IsHandledByLibCEC() && initiator != CECDEVICE_UNKNOWN) |
a3269a0a | 675 | { |
1344fd1a | 676 | MarkBusy(); |
004b8382 LOK |
677 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting vendor ID of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); |
678 | bReturn = m_handler->TransmitRequestVendorId(initiator, m_iLogicalAddress, bWaitForResponse); | |
1344fd1a | 679 | MarkReady(); |
3e61b350 | 680 | |
a75e3a5a LOK |
681 | if (bWaitForResponse) |
682 | ReplaceHandler(true); | |
a3269a0a | 683 | } |
f294b22f | 684 | return bReturn; |
93729720 LOK |
685 | } |
686 | ||
004b8382 | 687 | bool CCECBusDevice::TransmitVendorID(const cec_logical_address destination, bool bSendAbort /* = true */) |
93729720 | 688 | { |
004b8382 LOK |
689 | bool bReturn(false); |
690 | uint64_t iVendorId; | |
691 | { | |
692 | CLockObject lock(m_mutex); | |
693 | iVendorId = (uint64_t)m_vendor; | |
694 | } | |
a3269a0a | 695 | |
004b8382 LOK |
696 | MarkBusy(); |
697 | if (iVendorId == CEC_VENDOR_UNKNOWN) | |
9fd73dd4 | 698 | { |
004b8382 | 699 | if (bSendAbort) |
c6d7f0e1 | 700 | { |
004b8382 LOK |
701 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): vendor id feature abort", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination); |
702 | m_processor->TransmitAbort(m_iLogicalAddress, destination, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID); | |
703 | bReturn = true; | |
c6d7f0e1 | 704 | } |
9fd73dd4 | 705 | } |
004b8382 LOK |
706 | else |
707 | { | |
708 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): vendor id %s (%x)", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, ToString((cec_vendor_id)iVendorId), iVendorId); | |
709 | bReturn = m_handler->TransmitVendorID(m_iLogicalAddress, iVendorId); | |
710 | } | |
711 | MarkReady(); | |
712 | return bReturn; | |
9fd73dd4 LOK |
713 | } |
714 | ||
a75e3a5a | 715 | cec_bus_device_status CCECBusDevice::GetStatus(bool bForcePoll /* = false */, bool bSuppressPoll /* = false */) |
f8ae3295 | 716 | { |
ba427965 LOK |
717 | cec_bus_device_status status(CEC_DEVICE_STATUS_UNKNOWN); |
718 | bool bNeedsPoll(false); | |
719 | ||
720 | { | |
721 | CLockObject lock(m_mutex); | |
722 | status = m_deviceStatus; | |
a75e3a5a LOK |
723 | bNeedsPoll = !bSuppressPoll && |
724 | (bForcePoll || m_deviceStatus == CEC_DEVICE_STATUS_UNKNOWN); | |
ba427965 LOK |
725 | } |
726 | ||
727 | if (bNeedsPoll) | |
f8ae3295 | 728 | { |
9fd73dd4 | 729 | bool bPollAcked(false); |
7b62b76e | 730 | if (bNeedsPoll && NeedsPoll()) |
9fd73dd4 | 731 | bPollAcked = m_processor->PollDevice(m_iLogicalAddress); |
95a73fa7 | 732 | |
ba427965 LOK |
733 | status = bPollAcked ? CEC_DEVICE_STATUS_PRESENT : CEC_DEVICE_STATUS_NOT_PRESENT; |
734 | SetDeviceStatus(status); | |
f8ae3295 LOK |
735 | } |
736 | ||
ba427965 | 737 | return status; |
f8ae3295 LOK |
738 | } |
739 | ||
93fff5c1 LOK |
740 | void CCECBusDevice::SetDeviceStatus(const cec_bus_device_status newStatus) |
741 | { | |
93fff5c1 | 742 | { |
ee17ad58 LOK |
743 | CLockObject lock(m_mutex); |
744 | switch (newStatus) | |
745 | { | |
ee17ad58 LOK |
746 | case CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC: |
747 | if (m_deviceStatus != newStatus) | |
f5aa7e4c | 748 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): device status changed into 'handled by libCEC'", GetLogicalAddressName(), m_iLogicalAddress); |
a20d808d LOK |
749 | SetPowerStatus (CEC_POWER_STATUS_ON); |
750 | SetVendorId (CEC_VENDOR_UNKNOWN); | |
751 | SetMenuState (CEC_MENU_STATE_ACTIVATED); | |
752 | SetCecVersion (CEC_VERSION_1_3A); | |
b32ffd87 | 753 | SetStreamPath (CEC_INVALID_PHYSICAL_ADDRESS); |
004b8382 | 754 | MarkAsInactiveSource(); |
a20d808d LOK |
755 | m_iLastActive = 0; |
756 | m_deviceStatus = newStatus; | |
ee17ad58 LOK |
757 | break; |
758 | case CEC_DEVICE_STATUS_PRESENT: | |
759 | if (m_deviceStatus != newStatus) | |
f5aa7e4c | 760 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): device status changed into 'present'", GetLogicalAddressName(), m_iLogicalAddress); |
ee17ad58 LOK |
761 | m_deviceStatus = newStatus; |
762 | break; | |
763 | case CEC_DEVICE_STATUS_NOT_PRESENT: | |
764 | if (m_deviceStatus != newStatus) | |
a20d808d | 765 | { |
f5aa7e4c | 766 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): device status changed into 'not present'", GetLogicalAddressName(), m_iLogicalAddress); |
a20d808d LOK |
767 | ResetDeviceStatus(); |
768 | m_deviceStatus = newStatus; | |
769 | } | |
ee17ad58 | 770 | break; |
f5aa7e4c LOK |
771 | default: |
772 | ResetDeviceStatus(); | |
773 | break; | |
ee17ad58 | 774 | } |
93fff5c1 LOK |
775 | } |
776 | } | |
777 | ||
004b8382 | 778 | void CCECBusDevice::ResetDeviceStatus(void) |
93729720 | 779 | { |
f00ff009 | 780 | CLockObject lock(m_mutex); |
004b8382 LOK |
781 | SetPowerStatus (CEC_POWER_STATUS_UNKNOWN); |
782 | SetVendorId (CEC_VENDOR_UNKNOWN); | |
783 | SetMenuState (CEC_MENU_STATE_ACTIVATED); | |
784 | SetCecVersion (CEC_VERSION_UNKNOWN); | |
785 | SetStreamPath (CEC_INVALID_PHYSICAL_ADDRESS); | |
786 | SetOSDName (ToString(m_iLogicalAddress)); | |
787 | MarkAsInactiveSource(); | |
f5aa7e4c | 788 | |
004b8382 LOK |
789 | m_iLastActive = 0; |
790 | m_bVendorIdRequested = false; | |
791 | m_unsupportedFeatures.clear(); | |
f5aa7e4c LOK |
792 | |
793 | if (m_deviceStatus != CEC_DEVICE_STATUS_UNKNOWN) | |
794 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): device status changed into 'unknown'", GetLogicalAddressName(), m_iLogicalAddress); | |
795 | m_deviceStatus = CEC_DEVICE_STATUS_UNKNOWN; | |
93729720 LOK |
796 | } |
797 | ||
004b8382 | 798 | bool CCECBusDevice::TransmitPoll(const cec_logical_address dest) |
9dc04b07 | 799 | { |
004b8382 LOK |
800 | bool bReturn(false); |
801 | cec_logical_address destination(dest); | |
802 | if (destination == CECDEVICE_UNKNOWN) | |
803 | destination = m_iLogicalAddress; | |
96274140 | 804 | |
004b8382 LOK |
805 | CCECBusDevice *destDevice = m_processor->GetDevice(destination); |
806 | if (destDevice->m_deviceStatus == CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC) | |
807 | return bReturn; | |
808 | ||
809 | MarkBusy(); | |
810 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): POLL", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest); | |
811 | bReturn = m_handler->TransmitPoll(m_iLogicalAddress, destination); | |
812 | LIB_CEC->AddLog(CEC_LOG_DEBUG, bReturn ? ">> POLL sent" : ">> POLL not sent"); | |
813 | ||
814 | CLockObject lock(m_mutex); | |
815 | if (bReturn) | |
5f2068fe | 816 | { |
004b8382 LOK |
817 | m_iLastActive = GetTimeMs(); |
818 | destDevice->m_deviceStatus = CEC_DEVICE_STATUS_PRESENT; | |
5f2068fe LOK |
819 | } |
820 | else | |
004b8382 LOK |
821 | destDevice->m_deviceStatus = CEC_DEVICE_STATUS_NOT_PRESENT; |
822 | ||
823 | MarkReady(); | |
824 | return bReturn; | |
825 | } | |
826 | ||
827 | void CCECBusDevice::HandlePoll(const cec_logical_address destination) | |
828 | { | |
829 | if (destination >= 0 && destination < CECDEVICE_BROADCAST) | |
5f2068fe | 830 | { |
004b8382 | 831 | CCECBusDevice *device = m_processor->GetDevice(destination); |
0cb55c43 | 832 | if (device) |
004b8382 | 833 | device->HandlePollFrom(m_iLogicalAddress); |
9dc04b07 LOK |
834 | } |
835 | } | |
836 | ||
004b8382 | 837 | void CCECBusDevice::HandlePollFrom(const cec_logical_address initiator) |
e55f3f70 | 838 | { |
004b8382 LOK |
839 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< POLL: %s (%x) -> %s (%x)", ToString(initiator), initiator, ToString(m_iLogicalAddress), m_iLogicalAddress); |
840 | m_bAwaitingReceiveFailed = true; | |
e55f3f70 LOK |
841 | } |
842 | ||
004b8382 | 843 | bool CCECBusDevice::HandleReceiveFailed(void) |
1344fd1a | 844 | { |
004b8382 LOK |
845 | bool bReturn = m_bAwaitingReceiveFailed; |
846 | m_bAwaitingReceiveFailed = false; | |
847 | return bReturn; | |
1344fd1a LOK |
848 | } |
849 | ||
004b8382 | 850 | cec_menu_state CCECBusDevice::GetMenuState(const cec_logical_address UNUSED(initiator)) |
1344fd1a | 851 | { |
004b8382 LOK |
852 | CLockObject lock(m_mutex); |
853 | return m_menuState; | |
1344fd1a LOK |
854 | } |
855 | ||
004b8382 | 856 | void CCECBusDevice::SetMenuState(const cec_menu_state state) |
e9de9629 | 857 | { |
004b8382 LOK |
858 | CLockObject lock(m_mutex); |
859 | if (m_menuState != state) | |
94e9a2af | 860 | { |
60c28d82 | 861 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): menu state set to '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(m_menuState)); |
004b8382 LOK |
862 | m_menuState = state; |
863 | } | |
864 | } | |
d211708b | 865 | |
004b8382 LOK |
866 | bool CCECBusDevice::TransmitMenuState(const cec_logical_address dest) |
867 | { | |
868 | cec_menu_state menuState; | |
869 | { | |
870 | CLockObject lock(m_mutex); | |
871 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): menu state '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, ToString(m_menuState)); | |
872 | menuState = m_menuState; | |
873 | } | |
104125dc | 874 | |
004b8382 LOK |
875 | MarkBusy(); |
876 | bool bReturn = m_handler->TransmitMenuState(m_iLogicalAddress, dest, menuState); | |
877 | MarkReady(); | |
878 | return bReturn; | |
879 | } | |
94e9a2af | 880 | |
004b8382 LOK |
881 | bool CCECBusDevice::ActivateSource(void) |
882 | { | |
883 | MarkAsActiveSource(); | |
884 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "activating source '%s'", ToString(m_iLogicalAddress)); | |
885 | MarkBusy(); | |
886 | bool bReturn = m_handler->ActivateSource(); | |
887 | MarkReady(); | |
888 | return bReturn; | |
889 | } | |
94e9a2af | 890 | |
004b8382 LOK |
891 | bool CCECBusDevice::RequestActiveSource(bool bWaitForResponse /* = true */) |
892 | { | |
893 | bool bReturn(false); | |
e9de9629 | 894 | |
004b8382 | 895 | if (IsHandledByLibCEC()) |
104125dc | 896 | { |
004b8382 LOK |
897 | MarkBusy(); |
898 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting active source"); | |
104125dc | 899 | |
004b8382 LOK |
900 | bReturn = m_handler->TransmitRequestActiveSource(m_iLogicalAddress, bWaitForResponse); |
901 | MarkReady(); | |
104125dc | 902 | } |
004b8382 LOK |
903 | return bReturn; |
904 | } | |
104125dc | 905 | |
004b8382 LOK |
906 | void CCECBusDevice::MarkAsActiveSource(void) |
907 | { | |
908 | CLockObject lock(m_mutex); | |
909 | if (!m_bActiveSource) | |
910 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "making %s (%x) the active source", GetLogicalAddressName(), m_iLogicalAddress); | |
911 | else | |
912 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%x) was already marked as active source", GetLogicalAddressName(), m_iLogicalAddress); | |
104125dc | 913 | |
004b8382 LOK |
914 | CECDEVICEVEC devices; |
915 | m_processor->GetDevices()->Get(devices); | |
916 | for (CECDEVICEVEC::iterator it = devices.begin(); it != devices.end(); it++) | |
917 | if ((*it)->GetLogicalAddress() != m_iLogicalAddress) | |
918 | (*it)->MarkAsInactiveSource(); | |
919 | ||
920 | m_bActiveSource = true; | |
921 | SetPowerStatus(CEC_POWER_STATUS_ON); | |
b64db02e LOK |
922 | } |
923 | ||
004b8382 | 924 | void CCECBusDevice::MarkAsInactiveSource(void) |
b64db02e | 925 | { |
b64db02e | 926 | { |
f00ff009 | 927 | CLockObject lock(m_mutex); |
004b8382 LOK |
928 | if (m_bActiveSource) |
929 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "marking %s (%X) as inactive source", GetLogicalAddressName(), m_iLogicalAddress); | |
930 | m_bActiveSource = false; | |
b64db02e | 931 | } |
e9de9629 LOK |
932 | } |
933 | ||
93729720 | 934 | bool CCECBusDevice::TransmitActiveSource(void) |
0f23c85c | 935 | { |
8fa35473 | 936 | bool bSendActiveSource(false); |
0f23c85c | 937 | |
8747dd4f | 938 | { |
f00ff009 | 939 | CLockObject lock(m_mutex); |
49c8f2e4 | 940 | if (m_powerStatus != CEC_POWER_STATUS_ON && m_powerStatus != CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON) |
004b8382 | 941 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< %s (%X) is not powered on", GetLogicalAddressName(), m_iLogicalAddress); |
8fa35473 LOK |
942 | else if (m_bActiveSource) |
943 | { | |
004b8382 | 944 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> broadcast (F): active source (%4x)", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress); |
8fa35473 LOK |
945 | bSendActiveSource = true; |
946 | } | |
947 | else | |
004b8382 | 948 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< %s (%X) is not the active source", GetLogicalAddressName(), m_iLogicalAddress); |
8747dd4f LOK |
949 | } |
950 | ||
b64db02e LOK |
951 | if (bSendActiveSource) |
952 | { | |
1344fd1a | 953 | MarkBusy(); |
468a1414 | 954 | m_handler->TransmitActiveSource(m_iLogicalAddress, m_iPhysicalAddress); |
1344fd1a | 955 | MarkReady(); |
b64db02e LOK |
956 | return true; |
957 | } | |
958 | ||
959 | return false; | |
0f23c85c LOK |
960 | } |
961 | ||
49c8f2e4 LOK |
962 | bool CCECBusDevice::TransmitImageViewOn(void) |
963 | { | |
49c8f2e4 | 964 | { |
9a2f12df LOK |
965 | CLockObject lock(m_mutex); |
966 | if (m_powerStatus != CEC_POWER_STATUS_ON && m_powerStatus != CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON) | |
967 | { | |
004b8382 | 968 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< %s (%X) is not powered on", GetLogicalAddressName(), m_iLogicalAddress); |
9a2f12df LOK |
969 | return false; |
970 | } | |
49c8f2e4 | 971 | } |
9a2f12df LOK |
972 | |
973 | MarkBusy(); | |
974 | m_handler->TransmitImageViewOn(m_iLogicalAddress, CECDEVICE_TV); | |
975 | MarkReady(); | |
976 | return true; | |
49c8f2e4 LOK |
977 | } |
978 | ||
ab27363d | 979 | bool CCECBusDevice::TransmitInactiveSource(void) |
93729720 | 980 | { |
8fa35473 LOK |
981 | uint16_t iPhysicalAddress; |
982 | { | |
f00ff009 | 983 | CLockObject lock(m_mutex); |
004b8382 | 984 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> broadcast (F): inactive source", GetLogicalAddressName(), m_iLogicalAddress); |
8fa35473 LOK |
985 | iPhysicalAddress = m_iPhysicalAddress; |
986 | } | |
93729720 | 987 | |
1344fd1a LOK |
988 | MarkBusy(); |
989 | bool bReturn = m_handler->TransmitInactiveSource(m_iLogicalAddress, iPhysicalAddress); | |
990 | MarkReady(); | |
991 | return bReturn; | |
93729720 LOK |
992 | } |
993 | ||
004b8382 | 994 | bool CCECBusDevice::TransmitPendingActiveSourceCommands(void) |
0f23c85c | 995 | { |
1344fd1a | 996 | MarkBusy(); |
004b8382 | 997 | bool bReturn = m_handler->TransmitPendingActiveSourceCommands(); |
1344fd1a LOK |
998 | MarkReady(); |
999 | return bReturn; | |
0f23c85c LOK |
1000 | } |
1001 | ||
004b8382 | 1002 | void CCECBusDevice::SetStreamPath(uint16_t iNewAddress, uint16_t iOldAddress /* = CEC_INVALID_PHYSICAL_ADDRESS */) |
0f23c85c | 1003 | { |
004b8382 LOK |
1004 | CLockObject lock(m_mutex); |
1005 | if (iNewAddress != m_iStreamPath) | |
8fa35473 | 1006 | { |
60c28d82 | 1007 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): stream path changed from %04x to %04x", GetLogicalAddressName(), m_iLogicalAddress, iOldAddress == 0 ? m_iStreamPath : iOldAddress, iNewAddress); |
004b8382 | 1008 | m_iStreamPath = iNewAddress; |
8fa35473 | 1009 | } |
0f23c85c | 1010 | |
99aeafb9 LOK |
1011 | if (!LIB_CEC->IsValidPhysicalAddress(iNewAddress)) |
1012 | return; | |
1013 | ||
004b8382 LOK |
1014 | CCECBusDevice *device = m_processor->GetDeviceByPhysicalAddress(iNewAddress); |
1015 | if (device) | |
4d738fe3 | 1016 | { |
004b8382 LOK |
1017 | // if a device is found with the new physical address, mark it as active, which will automatically mark all other devices as inactive |
1018 | device->MarkAsActiveSource(); | |
4d738fe3 | 1019 | } |
004b8382 | 1020 | else |
8fa35473 | 1021 | { |
004b8382 LOK |
1022 | // try to find the device with the old address, and mark it as inactive when found |
1023 | device = m_processor->GetDeviceByPhysicalAddress(iOldAddress); | |
1024 | if (device) | |
1025 | device->MarkAsInactiveSource(); | |
8fa35473 | 1026 | } |
0f23c85c LOK |
1027 | } |
1028 | ||
004b8382 | 1029 | bool CCECBusDevice::PowerOn(const cec_logical_address initiator) |
fbdea54c MK |
1030 | { |
1031 | bool bReturn(false); | |
004b8382 | 1032 | GetVendorId(initiator); // ensure that we got the vendor id, because the implementations vary per vendor |
fbdea54c MK |
1033 | |
1034 | MarkBusy(); | |
004b8382 LOK |
1035 | cec_power_status currentStatus = GetPowerStatus(initiator, false); |
1036 | if (currentStatus != CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON && | |
1037 | currentStatus != CEC_POWER_STATUS_ON) | |
fbdea54c | 1038 | { |
004b8382 LOK |
1039 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< powering on '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); |
1040 | if (m_handler->PowerOn(initiator, m_iLogicalAddress)) | |
1041 | { | |
1042 | SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
fbdea54c | 1043 | bReturn = true; |
004b8382 | 1044 | } |
fbdea54c MK |
1045 | } |
1046 | else | |
1047 | { | |
004b8382 | 1048 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "'%s' (%X) is already '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(currentStatus)); |
fbdea54c | 1049 | } |
004b8382 | 1050 | |
fbdea54c MK |
1051 | MarkReady(); |
1052 | return bReturn; | |
1053 | } | |
1054 | ||
004b8382 | 1055 | bool CCECBusDevice::Standby(const cec_logical_address initiator) |
57f45e6c | 1056 | { |
004b8382 | 1057 | GetVendorId(initiator); // ensure that we got the vendor id, because the implementations vary per vendor |
b750a5c3 | 1058 | |
004b8382 | 1059 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< putting '%s' (%X) in standby mode", GetLogicalAddressName(), m_iLogicalAddress); |
1344fd1a | 1060 | MarkBusy(); |
004b8382 | 1061 | bool bReturn = m_handler->TransmitStandby(initiator, m_iLogicalAddress); |
1344fd1a | 1062 | MarkReady(); |
57f45e6c LOK |
1063 | return bReturn; |
1064 | } | |
93729720 | 1065 | |
004b8382 | 1066 | bool CCECBusDevice::NeedsPoll(void) |
93729720 | 1067 | { |
004b8382 LOK |
1068 | bool bSendPoll(false); |
1069 | cec_logical_address pollAddress(CECDEVICE_UNKNOWN); | |
1070 | switch (m_iLogicalAddress) | |
8fa35473 | 1071 | { |
004b8382 LOK |
1072 | case CECDEVICE_PLAYBACKDEVICE3: |
1073 | pollAddress = CECDEVICE_PLAYBACKDEVICE2; | |
1074 | break; | |
1075 | case CECDEVICE_PLAYBACKDEVICE2: | |
1076 | pollAddress = CECDEVICE_PLAYBACKDEVICE1; | |
1077 | break; | |
1078 | case CECDEVICE_RECORDINGDEVICE3: | |
1079 | pollAddress = CECDEVICE_RECORDINGDEVICE2; | |
1080 | break; | |
1081 | case CECDEVICE_RECORDINGDEVICE2: | |
1082 | pollAddress = CECDEVICE_RECORDINGDEVICE1; | |
1083 | break; | |
1084 | case CECDEVICE_TUNER4: | |
1085 | pollAddress = CECDEVICE_TUNER3; | |
1086 | break; | |
1087 | case CECDEVICE_TUNER3: | |
1088 | pollAddress = CECDEVICE_TUNER2; | |
1089 | break; | |
1090 | case CECDEVICE_TUNER2: | |
1091 | pollAddress = CECDEVICE_TUNER1; | |
1092 | break; | |
1093 | case CECDEVICE_AUDIOSYSTEM: | |
1094 | case CECDEVICE_PLAYBACKDEVICE1: | |
1095 | case CECDEVICE_RECORDINGDEVICE1: | |
1096 | case CECDEVICE_TUNER1: | |
1097 | case CECDEVICE_TV: | |
1098 | bSendPoll = true; | |
1099 | break; | |
1100 | default: | |
1101 | break; | |
8fa35473 | 1102 | } |
93729720 | 1103 | |
004b8382 LOK |
1104 | if (!bSendPoll && pollAddress != CECDEVICE_UNKNOWN) |
1105 | { | |
1106 | CCECBusDevice *device = m_processor->GetDevice(pollAddress); | |
1107 | if (device) | |
1108 | { | |
1109 | cec_bus_device_status status = device->GetStatus(); | |
1110 | bSendPoll = (status == CEC_DEVICE_STATUS_PRESENT || status == CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC); | |
1111 | } | |
1112 | else | |
1113 | { | |
1114 | bSendPoll = true; | |
1115 | } | |
1116 | } | |
1117 | ||
1118 | return bSendPoll; | |
93729720 LOK |
1119 | } |
1120 | ||
004b8382 | 1121 | void CCECBusDevice::CheckVendorIdRequested(const cec_logical_address initiator) |
93729720 | 1122 | { |
004b8382 | 1123 | bool bRequestVendorId(false); |
8fa35473 | 1124 | { |
f00ff009 | 1125 | CLockObject lock(m_mutex); |
004b8382 LOK |
1126 | bRequestVendorId = !m_bVendorIdRequested; |
1127 | m_bVendorIdRequested = true; | |
8fa35473 LOK |
1128 | } |
1129 | ||
004b8382 | 1130 | if (bRequestVendorId) |
c4098482 | 1131 | { |
004b8382 LOK |
1132 | ReplaceHandler(false); |
1133 | GetVendorId(initiator); | |
c4098482 | 1134 | } |
93729720 | 1135 | } |
004b8382 | 1136 | //@} |
a33794d8 | 1137 | |
004b8382 | 1138 | CCECAudioSystem *CCECBusDevice::AsAudioSystem(void) |
a33794d8 | 1139 | { |
004b8382 | 1140 | return AsAudioSystem(this); |
a33794d8 LOK |
1141 | } |
1142 | ||
004b8382 | 1143 | CCECPlaybackDevice *CCECBusDevice::AsPlaybackDevice(void) |
a33794d8 | 1144 | { |
004b8382 | 1145 | return AsPlaybackDevice(this); |
a33794d8 | 1146 | } |
4d738fe3 | 1147 | |
004b8382 | 1148 | CCECRecordingDevice *CCECBusDevice::AsRecordingDevice(void) |
4d738fe3 | 1149 | { |
004b8382 | 1150 | return AsRecordingDevice(this); |
4d738fe3 LOK |
1151 | } |
1152 | ||
004b8382 | 1153 | CCECTuner *CCECBusDevice::AsTuner(void) |
4d738fe3 | 1154 | { |
004b8382 LOK |
1155 | return AsTuner(this); |
1156 | } | |
ad7e0696 | 1157 | |
004b8382 LOK |
1158 | CCECTV *CCECBusDevice::AsTV(void) |
1159 | { | |
1160 | return AsTV(this); | |
1161 | } | |
b499cf16 | 1162 | |
004b8382 LOK |
1163 | CCECAudioSystem *CCECBusDevice::AsAudioSystem(CCECBusDevice *device) |
1164 | { | |
1165 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
1166 | return static_cast<CCECAudioSystem *>(device); | |
1167 | return NULL; | |
4d738fe3 | 1168 | } |
b64db02e | 1169 | |
004b8382 | 1170 | CCECPlaybackDevice *CCECBusDevice::AsPlaybackDevice(CCECBusDevice *device) |
b64db02e | 1171 | { |
004b8382 LOK |
1172 | if (device && |
1173 | (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || | |
1174 | device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)) | |
1175 | return static_cast<CCECPlaybackDevice *>(device); | |
1176 | return NULL; | |
b64db02e LOK |
1177 | } |
1178 | ||
004b8382 | 1179 | CCECRecordingDevice *CCECBusDevice::AsRecordingDevice(CCECBusDevice *device) |
a75e3a5a | 1180 | { |
004b8382 LOK |
1181 | if (device && device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE) |
1182 | return static_cast<CCECRecordingDevice *>(device); | |
1183 | return NULL; | |
a75e3a5a LOK |
1184 | } |
1185 | ||
004b8382 | 1186 | CCECTuner *CCECBusDevice::AsTuner(CCECBusDevice *device) |
0cfdeb5a | 1187 | { |
004b8382 LOK |
1188 | if (device && device->GetType() == CEC_DEVICE_TYPE_TUNER) |
1189 | return static_cast<CCECTuner *>(device); | |
1190 | return NULL; | |
0cfdeb5a LOK |
1191 | } |
1192 | ||
004b8382 | 1193 | CCECTV *CCECBusDevice::AsTV(CCECBusDevice *device) |
0cfdeb5a | 1194 | { |
004b8382 LOK |
1195 | if (device && device->GetType() == CEC_DEVICE_TYPE_TV) |
1196 | return static_cast<CCECTV *>(device); | |
1197 | return NULL; | |
0cfdeb5a LOK |
1198 | } |
1199 | ||
004b8382 | 1200 | void CCECBusDevice::MarkBusy(void) |
ebb6ddb3 | 1201 | { |
004b8382 LOK |
1202 | CLockObject handlerLock(m_handlerMutex); |
1203 | ++m_iHandlerUseCount; | |
1204 | } | |
ebb6ddb3 | 1205 | |
004b8382 LOK |
1206 | void CCECBusDevice::MarkReady(void) |
1207 | { | |
1208 | CLockObject handlerLock(m_handlerMutex); | |
1209 | if (m_iHandlerUseCount > 0) | |
1210 | --m_iHandlerUseCount; | |
1211 | } | |
1212 | ||
1213 | bool CCECBusDevice::TryLogicalAddress(void) | |
1214 | { | |
1215 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "trying logical address '%s'", GetLogicalAddressName()); | |
1216 | ||
1217 | if (!TransmitPoll(m_iLogicalAddress)) | |
ebb6ddb3 | 1218 | { |
004b8382 LOK |
1219 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "using logical address '%s'", GetLogicalAddressName()); |
1220 | SetDeviceStatus(CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC); | |
1221 | ||
1222 | return true; | |
ebb6ddb3 | 1223 | } |
004b8382 LOK |
1224 | |
1225 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "logical address '%s' already taken", GetLogicalAddressName()); | |
1226 | SetDeviceStatus(CEC_DEVICE_STATUS_PRESENT); | |
1227 | return false; | |
ebb6ddb3 LOK |
1228 | } |
1229 | ||
004b8382 | 1230 | CCECClient *CCECBusDevice::GetClient(void) |
b78b4e33 | 1231 | { |
004b8382 | 1232 | return m_processor->GetClient(m_iLogicalAddress); |
b78b4e33 | 1233 | } |