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 | 34 | #include "../CECProcessor.h" |
29d5198c | 35 | #include "../CECClient.h" |
eafa9d46 LOK |
36 | #include "../implementations/ANCommandHandler.h" |
37 | #include "../implementations/CECCommandHandler.h" | |
38 | #include "../implementations/SLCommandHandler.h" | |
11621576 | 39 | #include "../implementations/VLCommandHandler.h" |
5477a250 | 40 | #include "../LibCEC.h" |
0d800fe5 | 41 | #include "../CECTypeUtils.h" |
ba65909d | 42 | #include "../platform/util/timeutils.h" |
c9d15485 | 43 | #include "../platform/util/util.h" |
e9de9629 | 44 | |
004b8382 LOK |
45 | #include "CECAudioSystem.h" |
46 | #include "CECPlaybackDevice.h" | |
47 | #include "CECRecordingDevice.h" | |
48 | #include "CECTuner.h" | |
49 | #include "CECTV.h" | |
50 | ||
51 | using namespace std; | |
e9de9629 | 52 | using namespace CEC; |
f00ff009 | 53 | using namespace PLATFORM; |
e9de9629 | 54 | |
004b8382 | 55 | #define LIB_CEC m_processor->GetLib() |
0d800fe5 | 56 | #define ToString(p) CCECTypeUtils::ToString(p) |
c4098482 | 57 | |
d2d1660c | 58 | CCECBusDevice::CCECBusDevice(CCECProcessor *processor, cec_logical_address iLogicalAddress, uint16_t iPhysicalAddress /* = CEC_INVALID_PHYSICAL_ADDRESS */) : |
ecc676ca LOK |
59 | m_type (CEC_DEVICE_TYPE_RESERVED), |
60 | m_iPhysicalAddress (iPhysicalAddress), | |
b32ffd87 | 61 | m_iStreamPath (CEC_INVALID_PHYSICAL_ADDRESS), |
ecc676ca LOK |
62 | m_iLogicalAddress (iLogicalAddress), |
63 | m_powerStatus (CEC_POWER_STATUS_UNKNOWN), | |
64 | m_processor (processor), | |
65 | m_vendor (CEC_VENDOR_UNKNOWN), | |
66 | m_bReplaceHandler (false), | |
67 | m_menuState (CEC_MENU_STATE_ACTIVATED), | |
68 | m_bActiveSource (false), | |
69 | m_iLastActive (0), | |
70 | m_iLastPowerStateUpdate (0), | |
71 | m_cecVersion (CEC_VERSION_UNKNOWN), | |
72 | m_deviceStatus (CEC_DEVICE_STATUS_UNKNOWN), | |
73 | m_iHandlerUseCount (0), | |
ebb6ddb3 | 74 | m_bAwaitingReceiveFailed(false), |
ecc676ca | 75 | m_bVendorIdRequested (false) |
e9de9629 LOK |
76 | { |
77 | m_handler = new CCECCommandHandler(this); | |
51b2a094 | 78 | |
a3269a0a LOK |
79 | for (unsigned int iPtr = 0; iPtr < 4; iPtr++) |
80 | m_menuLanguage.language[iPtr] = '?'; | |
81 | m_menuLanguage.language[3] = 0; | |
82 | m_menuLanguage.device = iLogicalAddress; | |
1fcf5a3f | 83 | |
c4098482 | 84 | m_strDeviceName = ToString(m_iLogicalAddress); |
e9de9629 LOK |
85 | } |
86 | ||
87 | CCECBusDevice::~CCECBusDevice(void) | |
88 | { | |
c9d15485 | 89 | DELETE_AND_NULL(m_handler); |
e9de9629 LOK |
90 | } |
91 | ||
004b8382 LOK |
92 | bool CCECBusDevice::ReplaceHandler(bool bActivateSource /* = true */) |
93 | { | |
94 | bool bInitHandler(false); | |
95 | { | |
96 | CTryLockObject lock(m_mutex); | |
97 | if (!lock.IsLocked()) | |
98 | return false; | |
99 | ||
100 | CLockObject handlerLock(m_handlerMutex); | |
101 | if (m_iHandlerUseCount > 0) | |
102 | return false; | |
103 | ||
104 | MarkBusy(); | |
105 | ||
106 | if (m_vendor != m_handler->GetVendorId()) | |
107 | { | |
108 | if (CCECCommandHandler::HasSpecificHandler(m_vendor)) | |
109 | { | |
110 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "replacing the command handler for device '%s' (%x)", GetLogicalAddressName(), GetLogicalAddress()); | |
c9d15485 | 111 | DELETE_AND_NULL(m_handler); |
004b8382 LOK |
112 | |
113 | switch (m_vendor) | |
114 | { | |
115 | case CEC_VENDOR_SAMSUNG: | |
116 | m_handler = new CANCommandHandler(this); | |
117 | break; | |
118 | case CEC_VENDOR_LG: | |
119 | m_handler = new CSLCommandHandler(this); | |
120 | break; | |
121 | case CEC_VENDOR_PANASONIC: | |
122 | m_handler = new CVLCommandHandler(this); | |
123 | break; | |
124 | default: | |
125 | m_handler = new CCECCommandHandler(this); | |
126 | break; | |
127 | } | |
128 | ||
129 | m_handler->SetVendorId(m_vendor); | |
130 | bInitHandler = true; | |
131 | } | |
132 | } | |
133 | } | |
134 | ||
135 | if (bInitHandler) | |
136 | { | |
42d28d15 LOK |
137 | CCECBusDevice *primary = GetProcessor()->GetPrimaryDevice(); |
138 | if (primary->GetLogicalAddress() != CECDEVICE_UNREGISTERED) | |
139 | { | |
140 | m_handler->InitHandler(); | |
004b8382 | 141 | |
42d28d15 LOK |
142 | if (bActivateSource && IsHandledByLibCEC() && IsActiveSource()) |
143 | m_handler->ActivateSource(); | |
144 | } | |
004b8382 LOK |
145 | } |
146 | ||
147 | MarkReady(); | |
148 | ||
149 | return true; | |
150 | } | |
151 | ||
91ef4e2d LOK |
152 | CCECCommandHandler *CCECBusDevice::GetHandler(void) |
153 | { | |
154 | ReplaceHandler(false); | |
155 | MarkBusy(); | |
156 | return m_handler; | |
157 | } | |
158 | ||
93729720 | 159 | bool CCECBusDevice::HandleCommand(const cec_command &command) |
f8513317 | 160 | { |
7f919115 LOK |
161 | bool bHandled(false); |
162 | ||
163 | /* update "last active" */ | |
8fa35473 | 164 | { |
f00ff009 | 165 | CLockObject lock(m_mutex); |
8fa35473 | 166 | m_iLastActive = GetTimeMs(); |
f4b7b1dc | 167 | |
ba427965 | 168 | /* don't call GetStatus() here, just read the value with the mutex locked */ |
d297cbd4 | 169 | if (m_deviceStatus != CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC && command.opcode_set == 1) |
f4b7b1dc | 170 | m_deviceStatus = CEC_DEVICE_STATUS_PRESENT; |
1344fd1a LOK |
171 | |
172 | MarkBusy(); | |
8fa35473 LOK |
173 | } |
174 | ||
7f919115 LOK |
175 | /* handle the command */ |
176 | bHandled = m_handler->HandleCommand(command); | |
8fa35473 | 177 | |
7f919115 | 178 | /* change status to present */ |
004b8382 | 179 | if (bHandled && GetLogicalAddress() != CECDEVICE_BROADCAST) |
8d915412 | 180 | { |
f00ff009 | 181 | CLockObject lock(m_mutex); |
8fa35473 | 182 | if (m_deviceStatus != CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC) |
8d915412 | 183 | { |
8fa35473 | 184 | if (m_deviceStatus != CEC_DEVICE_STATUS_PRESENT) |
004b8382 | 185 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "device %s (%x) status changed to present after command %s", GetLogicalAddressName(), (uint8_t)GetLogicalAddress(), ToString(command.opcode)); |
8fa35473 | 186 | m_deviceStatus = CEC_DEVICE_STATUS_PRESENT; |
8d915412 | 187 | } |
8d915412 | 188 | } |
7f919115 | 189 | |
1344fd1a | 190 | MarkReady(); |
7f919115 | 191 | return bHandled; |
93729720 LOK |
192 | } |
193 | ||
004b8382 | 194 | const char* CCECBusDevice::GetLogicalAddressName(void) const |
93729720 | 195 | { |
004b8382 LOK |
196 | return ToString(m_iLogicalAddress); |
197 | } | |
198 | ||
199 | bool CCECBusDevice::IsPresent(void) | |
200 | { | |
201 | CLockObject lock(m_mutex); | |
202 | return m_deviceStatus == CEC_DEVICE_STATUS_PRESENT; | |
203 | } | |
204 | ||
205 | bool CCECBusDevice::IsHandledByLibCEC(void) | |
206 | { | |
207 | CLockObject lock(m_mutex); | |
208 | return m_deviceStatus == CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC; | |
209 | } | |
210 | ||
211 | void CCECBusDevice::SetUnsupportedFeature(cec_opcode opcode) | |
212 | { | |
213 | // some commands should never be marked as unsupported | |
214 | if (opcode == CEC_OPCODE_VENDOR_COMMAND || | |
215 | opcode == CEC_OPCODE_VENDOR_COMMAND_WITH_ID || | |
216 | opcode == CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN || | |
217 | opcode == CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP || | |
218 | opcode == CEC_OPCODE_ABORT || | |
219 | opcode == CEC_OPCODE_FEATURE_ABORT || | |
220 | opcode == CEC_OPCODE_NONE) | |
221 | return; | |
c6d7f0e1 | 222 | |
5e5637c6 | 223 | { |
004b8382 LOK |
224 | CLockObject lock(m_mutex); |
225 | if (m_unsupportedFeatures.find(opcode) == m_unsupportedFeatures.end()) | |
8670c970 | 226 | { |
004b8382 LOK |
227 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "marking opcode '%s' as unsupported feature for device '%s'", ToString(opcode), GetLogicalAddressName()); |
228 | m_unsupportedFeatures.insert(opcode); | |
8670c970 LOK |
229 | } |
230 | } | |
f437e4be | 231 | |
004b8382 LOK |
232 | // signal threads that are waiting for a reponse |
233 | MarkBusy(); | |
234 | m_handler->SignalOpcode(cec_command::GetResponseOpcode(opcode)); | |
235 | MarkReady(); | |
236 | } | |
237 | ||
238 | bool CCECBusDevice::IsUnsupportedFeature(cec_opcode opcode) | |
239 | { | |
240 | CLockObject lock(m_mutex); | |
241 | bool bUnsupported = (m_unsupportedFeatures.find(opcode) != m_unsupportedFeatures.end()); | |
242 | if (bUnsupported) | |
243 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "'%s' is marked as unsupported feature for device '%s'", ToString(opcode), GetLogicalAddressName()); | |
244 | return bUnsupported; | |
245 | } | |
246 | ||
247 | bool CCECBusDevice::TransmitKeypress(const cec_logical_address initiator, cec_user_control_code key, bool bWait /* = true */) | |
248 | { | |
249 | MarkBusy(); | |
250 | bool bReturn = m_handler->TransmitKeypress(initiator, m_iLogicalAddress, key, bWait); | |
1344fd1a LOK |
251 | MarkReady(); |
252 | return bReturn; | |
93729720 LOK |
253 | } |
254 | ||
004b8382 | 255 | bool CCECBusDevice::TransmitKeyRelease(const cec_logical_address initiator, bool bWait /* = true */) |
93729720 | 256 | { |
1344fd1a | 257 | MarkBusy(); |
004b8382 | 258 | bool bReturn = m_handler->TransmitKeyRelease(initiator, m_iLogicalAddress, bWait); |
1344fd1a LOK |
259 | MarkReady(); |
260 | return bReturn; | |
93729720 LOK |
261 | } |
262 | ||
004b8382 | 263 | cec_version CCECBusDevice::GetCecVersion(const cec_logical_address initiator, bool bUpdate /* = false */) |
93729720 | 264 | { |
6bbfc3f7 | 265 | bool bIsPresent(GetStatus() == CEC_DEVICE_STATUS_PRESENT); |
97fc4ffb LOK |
266 | bool bRequestUpdate(false); |
267 | { | |
f00ff009 | 268 | CLockObject lock(m_mutex); |
ddb6ac5b | 269 | bRequestUpdate = bIsPresent && |
6bbfc3f7 | 270 | (bUpdate || m_cecVersion == CEC_VERSION_UNKNOWN); |
97fc4ffb LOK |
271 | } |
272 | ||
273 | if (bRequestUpdate) | |
ebb6ddb3 | 274 | { |
004b8382 LOK |
275 | CheckVendorIdRequested(initiator); |
276 | RequestCecVersion(initiator); | |
ebb6ddb3 | 277 | } |
f294b22f | 278 | |
f00ff009 | 279 | CLockObject lock(m_mutex); |
f294b22f LOK |
280 | return m_cecVersion; |
281 | } | |
282 | ||
004b8382 | 283 | void CCECBusDevice::SetCecVersion(const cec_version newVersion) |
5734016c | 284 | { |
004b8382 LOK |
285 | CLockObject lock(m_mutex); |
286 | if (m_cecVersion != newVersion) | |
287 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): CEC version %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(newVersion)); | |
288 | m_cecVersion = newVersion; | |
5734016c LOK |
289 | } |
290 | ||
004b8382 | 291 | bool CCECBusDevice::RequestCecVersion(const cec_logical_address initiator, bool bWaitForResponse /* = true */) |
f294b22f LOK |
292 | { |
293 | bool bReturn(false); | |
b64db02e | 294 | |
004b8382 | 295 | if (!IsHandledByLibCEC() && |
66c3ef5a | 296 | !IsUnsupportedFeature(CEC_OPCODE_GET_CEC_VERSION)) |
93729720 | 297 | { |
1344fd1a | 298 | MarkBusy(); |
004b8382 LOK |
299 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting CEC version of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); |
300 | bReturn = m_handler->TransmitRequestCecVersion(initiator, m_iLogicalAddress, bWaitForResponse); | |
1344fd1a | 301 | MarkReady(); |
93729720 | 302 | } |
f294b22f | 303 | return bReturn; |
93729720 LOK |
304 | } |
305 | ||
004b8382 | 306 | bool CCECBusDevice::TransmitCECVersion(const cec_logical_address destination) |
62f5527d | 307 | { |
004b8382 LOK |
308 | cec_version version; |
309 | { | |
310 | CLockObject lock(m_mutex); | |
311 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): cec version %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, ToString(m_cecVersion)); | |
312 | version = m_cecVersion; | |
313 | } | |
314 | ||
315 | MarkBusy(); | |
316 | bool bReturn = m_handler->TransmitCECVersion(m_iLogicalAddress, destination, version); | |
317 | MarkReady(); | |
318 | return bReturn; | |
62f5527d LOK |
319 | } |
320 | ||
004b8382 | 321 | cec_menu_language &CCECBusDevice::GetMenuLanguage(const cec_logical_address initiator, bool bUpdate /* = false */) |
93729720 | 322 | { |
6bbfc3f7 | 323 | bool bIsPresent(GetStatus() == CEC_DEVICE_STATUS_PRESENT); |
97fc4ffb LOK |
324 | bool bRequestUpdate(false); |
325 | { | |
f00ff009 | 326 | CLockObject lock(m_mutex); |
ddb6ac5b | 327 | bRequestUpdate = (bIsPresent && |
97fc4ffb LOK |
328 | (bUpdate || !strcmp(m_menuLanguage.language, "???"))); |
329 | } | |
330 | ||
331 | if (bRequestUpdate) | |
ebb6ddb3 | 332 | { |
004b8382 LOK |
333 | CheckVendorIdRequested(initiator); |
334 | RequestMenuLanguage(initiator); | |
ebb6ddb3 | 335 | } |
5e5637c6 | 336 | |
f00ff009 | 337 | CLockObject lock(m_mutex); |
f294b22f LOK |
338 | return m_menuLanguage; |
339 | } | |
340 | ||
004b8382 LOK |
341 | void CCECBusDevice::SetMenuLanguage(const char *strLanguage) |
342 | { | |
343 | if (!strLanguage) | |
344 | return; | |
345 | ||
346 | CLockObject lock(m_mutex); | |
347 | if (strcmp(strLanguage, m_menuLanguage.language)) | |
348 | { | |
349 | memcpy(m_menuLanguage.language, strLanguage, 3); | |
60c28d82 | 350 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): menu language set to '%s'", GetLogicalAddressName(), m_iLogicalAddress, m_menuLanguage.language); |
004b8382 LOK |
351 | } |
352 | } | |
353 | ||
354 | void CCECBusDevice::SetMenuLanguage(const cec_menu_language &language) | |
355 | { | |
356 | if (language.device == m_iLogicalAddress) | |
357 | SetMenuLanguage(language.language); | |
358 | } | |
359 | ||
360 | bool CCECBusDevice::RequestMenuLanguage(const cec_logical_address initiator, bool bWaitForResponse /* = true */) | |
f294b22f LOK |
361 | { |
362 | bool bReturn(false); | |
b64db02e | 363 | |
004b8382 | 364 | if (!IsHandledByLibCEC() && |
4d738fe3 | 365 | !IsUnsupportedFeature(CEC_OPCODE_GET_MENU_LANGUAGE)) |
93729720 | 366 | { |
1344fd1a | 367 | MarkBusy(); |
004b8382 LOK |
368 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting menu language of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); |
369 | bReturn = m_handler->TransmitRequestMenuLanguage(initiator, m_iLogicalAddress, bWaitForResponse); | |
1344fd1a | 370 | MarkReady(); |
93729720 | 371 | } |
f294b22f | 372 | return bReturn; |
93729720 LOK |
373 | } |
374 | ||
004b8382 | 375 | bool CCECBusDevice::TransmitSetMenuLanguage(const cec_logical_address destination) |
3e61b350 | 376 | { |
004b8382 LOK |
377 | bool bReturn(false); |
378 | cec_menu_language language; | |
379 | { | |
380 | CLockObject lock(m_mutex); | |
381 | language = m_menuLanguage; | |
382 | } | |
3e61b350 | 383 | |
004b8382 LOK |
384 | char lang[3]; |
385 | { | |
386 | CLockObject lock(m_mutex); | |
387 | lang[0] = language.language[0]; | |
388 | lang[1] = language.language[1]; | |
389 | lang[2] = language.language[2]; | |
390 | } | |
391 | ||
392 | MarkBusy(); | |
393 | if (lang[0] == '?' && lang[1] == '?' && lang[2] == '?') | |
394 | { | |
395 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): Menu language feature abort", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination); | |
396 | m_processor->TransmitAbort(m_iLogicalAddress, destination, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID); | |
397 | bReturn = true; | |
398 | } | |
399 | else | |
400 | { | |
401 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> broadcast (F): Menu language '%s'", GetLogicalAddressName(), m_iLogicalAddress, lang); | |
402 | bReturn = m_handler->TransmitSetMenuLanguage(m_iLogicalAddress, lang); | |
403 | } | |
404 | MarkReady(); | |
405 | return bReturn; | |
f8513317 LOK |
406 | } |
407 | ||
004b8382 | 408 | bool CCECBusDevice::TransmitOSDString(const cec_logical_address destination, cec_display_control duration, const char *strMessage) |
e9de9629 | 409 | { |
004b8382 LOK |
410 | bool bReturn(false); |
411 | if (!m_processor->GetDevice(destination)->IsUnsupportedFeature(CEC_OPCODE_SET_OSD_STRING)) | |
412 | { | |
413 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): display OSD message '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, strMessage); | |
414 | MarkBusy(); | |
415 | bReturn = m_handler->TransmitOSDString(m_iLogicalAddress, destination, duration, strMessage); | |
416 | MarkReady(); | |
417 | } | |
418 | return bReturn; | |
e9de9629 LOK |
419 | } |
420 | ||
c0152c09 LOK |
421 | CStdString CCECBusDevice::GetCurrentOSDName(void) |
422 | { | |
423 | CLockObject lock(m_mutex); | |
424 | return m_strDeviceName; | |
425 | } | |
426 | ||
004b8382 | 427 | CStdString CCECBusDevice::GetOSDName(const cec_logical_address initiator, bool bUpdate /* = false */) |
ed21be2a | 428 | { |
6bbfc3f7 | 429 | bool bIsPresent(GetStatus() == CEC_DEVICE_STATUS_PRESENT); |
97fc4ffb LOK |
430 | bool bRequestUpdate(false); |
431 | { | |
f00ff009 | 432 | CLockObject lock(m_mutex); |
ddb6ac5b | 433 | bRequestUpdate = bIsPresent && |
97fc4ffb | 434 | (bUpdate || m_strDeviceName.Equals(ToString(m_iLogicalAddress))) && |
ddb6ac5b | 435 | m_type != CEC_DEVICE_TYPE_TV; |
97fc4ffb LOK |
436 | } |
437 | ||
438 | if (bRequestUpdate) | |
ebb6ddb3 | 439 | { |
004b8382 LOK |
440 | CheckVendorIdRequested(initiator); |
441 | RequestOSDName(initiator); | |
ebb6ddb3 | 442 | } |
5e5637c6 | 443 | |
f00ff009 | 444 | CLockObject lock(m_mutex); |
ed21be2a LOK |
445 | return m_strDeviceName; |
446 | } | |
447 | ||
004b8382 LOK |
448 | void CCECBusDevice::SetOSDName(CStdString strName) |
449 | { | |
450 | CLockObject lock(m_mutex); | |
451 | if (m_strDeviceName != strName) | |
452 | { | |
60c28d82 | 453 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): osd name set to '%s'", GetLogicalAddressName(), m_iLogicalAddress, strName.c_str()); |
004b8382 LOK |
454 | m_strDeviceName = strName; |
455 | } | |
456 | } | |
457 | ||
458 | bool CCECBusDevice::RequestOSDName(const cec_logical_address initiator, bool bWaitForResponse /* = true */) | |
ed21be2a LOK |
459 | { |
460 | bool bReturn(false); | |
b64db02e | 461 | |
004b8382 | 462 | if (!IsHandledByLibCEC() && |
4d738fe3 | 463 | !IsUnsupportedFeature(CEC_OPCODE_GIVE_OSD_NAME)) |
ed21be2a | 464 | { |
1344fd1a | 465 | MarkBusy(); |
004b8382 LOK |
466 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting OSD name of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); |
467 | bReturn = m_handler->TransmitRequestOSDName(initiator, m_iLogicalAddress, bWaitForResponse); | |
1344fd1a | 468 | MarkReady(); |
ed21be2a LOK |
469 | } |
470 | return bReturn; | |
471 | } | |
472 | ||
004b8382 LOK |
473 | bool CCECBusDevice::TransmitOSDName(const cec_logical_address destination) |
474 | { | |
475 | CStdString strDeviceName; | |
476 | { | |
477 | CLockObject lock(m_mutex); | |
478 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): OSD name '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, m_strDeviceName.c_str()); | |
479 | strDeviceName = m_strDeviceName; | |
480 | } | |
481 | ||
482 | MarkBusy(); | |
483 | bool bReturn = m_handler->TransmitOSDName(m_iLogicalAddress, destination, strDeviceName); | |
484 | MarkReady(); | |
485 | return bReturn; | |
486 | } | |
487 | ||
488 | bool CCECBusDevice::HasValidPhysicalAddress(void) | |
489 | { | |
490 | CLockObject lock(m_mutex); | |
491 | return CLibCEC::IsValidPhysicalAddress(m_iPhysicalAddress); | |
492 | } | |
493 | ||
494 | uint16_t CCECBusDevice::GetCurrentPhysicalAddress(void) | |
495 | { | |
496 | CLockObject lock(m_mutex); | |
497 | return m_iPhysicalAddress; | |
498 | } | |
499 | ||
500 | uint16_t CCECBusDevice::GetPhysicalAddress(const cec_logical_address initiator, bool bSuppressUpdate /* = false */) | |
16b1e052 | 501 | { |
0680dab3 | 502 | if (!bSuppressUpdate) |
16b1e052 | 503 | { |
0680dab3 LOK |
504 | bool bIsPresent(GetStatus() == CEC_DEVICE_STATUS_PRESENT); |
505 | bool bRequestUpdate(false); | |
506 | { | |
507 | CLockObject lock(m_mutex); | |
b32ffd87 | 508 | bRequestUpdate = bIsPresent && m_iPhysicalAddress == CEC_INVALID_PHYSICAL_ADDRESS; |
0680dab3 | 509 | } |
16b1e052 | 510 | |
0680dab3 LOK |
511 | if (bRequestUpdate) |
512 | { | |
004b8382 LOK |
513 | CheckVendorIdRequested(initiator); |
514 | if (!RequestPhysicalAddress(initiator)) | |
515 | LIB_CEC->AddLog(CEC_LOG_ERROR, "failed to request the physical address"); | |
0680dab3 | 516 | } |
ebb6ddb3 | 517 | } |
97fc4ffb | 518 | |
f00ff009 | 519 | CLockObject lock(m_mutex); |
16b1e052 LOK |
520 | return m_iPhysicalAddress; |
521 | } | |
522 | ||
004b8382 LOK |
523 | bool CCECBusDevice::SetPhysicalAddress(uint16_t iNewAddress) |
524 | { | |
525 | CLockObject lock(m_mutex); | |
526 | if (iNewAddress > 0 && m_iPhysicalAddress != iNewAddress) | |
527 | { | |
60c28d82 | 528 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): physical address changed from %04x to %04x", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress, iNewAddress); |
004b8382 LOK |
529 | m_iPhysicalAddress = iNewAddress; |
530 | } | |
531 | return true; | |
532 | } | |
533 | ||
534 | bool CCECBusDevice::RequestPhysicalAddress(const cec_logical_address initiator, bool bWaitForResponse /* = true */) | |
16b1e052 LOK |
535 | { |
536 | bool bReturn(false); | |
b64db02e | 537 | |
004b8382 | 538 | if (!IsHandledByLibCEC()) |
16b1e052 | 539 | { |
1344fd1a | 540 | MarkBusy(); |
004b8382 LOK |
541 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting physical address of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); |
542 | bReturn = m_handler->TransmitRequestPhysicalAddress(initiator, m_iLogicalAddress, bWaitForResponse); | |
1344fd1a | 543 | MarkReady(); |
16b1e052 LOK |
544 | } |
545 | return bReturn; | |
546 | } | |
547 | ||
004b8382 LOK |
548 | bool CCECBusDevice::TransmitPhysicalAddress(void) |
549 | { | |
550 | uint16_t iPhysicalAddress; | |
551 | cec_device_type type; | |
552 | { | |
553 | CLockObject lock(m_mutex); | |
554 | if (m_iPhysicalAddress == CEC_INVALID_PHYSICAL_ADDRESS) | |
555 | return false; | |
556 | ||
557 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> broadcast (F): physical adddress %4x", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress); | |
558 | iPhysicalAddress = m_iPhysicalAddress; | |
559 | type = m_type; | |
560 | } | |
561 | ||
562 | MarkBusy(); | |
563 | bool bReturn = m_handler->TransmitPhysicalAddress(m_iLogicalAddress, iPhysicalAddress, type); | |
564 | MarkReady(); | |
565 | return bReturn; | |
566 | } | |
567 | ||
568 | cec_power_status CCECBusDevice::GetCurrentPowerStatus(void) | |
569 | { | |
570 | CLockObject lock(m_mutex); | |
571 | return m_powerStatus; | |
572 | } | |
573 | ||
574 | cec_power_status CCECBusDevice::GetPowerStatus(const cec_logical_address initiator, bool bUpdate /* = false */) | |
e9de9629 | 575 | { |
6bbfc3f7 | 576 | bool bIsPresent(GetStatus() == CEC_DEVICE_STATUS_PRESENT); |
97fc4ffb LOK |
577 | bool bRequestUpdate(false); |
578 | { | |
f00ff009 | 579 | CLockObject lock(m_mutex); |
ddb6ac5b | 580 | bRequestUpdate = (bIsPresent && |
c8f0eef0 | 581 | (bUpdate || m_powerStatus == CEC_POWER_STATUS_UNKNOWN || |
2efa39b7 LOK |
582 | m_powerStatus == CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON || |
583 | m_powerStatus == CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY || | |
584 | GetTimeMs() - m_iLastPowerStateUpdate >= CEC_POWER_STATE_REFRESH_TIME)); | |
97fc4ffb LOK |
585 | } |
586 | ||
587 | if (bRequestUpdate) | |
ebb6ddb3 | 588 | { |
004b8382 LOK |
589 | CheckVendorIdRequested(initiator); |
590 | RequestPowerStatus(initiator); | |
ebb6ddb3 | 591 | } |
5e5637c6 | 592 | |
f00ff009 | 593 | CLockObject lock(m_mutex); |
f294b22f LOK |
594 | return m_powerStatus; |
595 | } | |
596 | ||
004b8382 LOK |
597 | void CCECBusDevice::SetPowerStatus(const cec_power_status powerStatus) |
598 | { | |
599 | CLockObject lock(m_mutex); | |
600 | if (m_powerStatus != powerStatus) | |
601 | { | |
602 | m_iLastPowerStateUpdate = GetTimeMs(); | |
60c28d82 | 603 | 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 |
604 | m_powerStatus = powerStatus; |
605 | } | |
606 | } | |
607 | ||
608 | bool CCECBusDevice::RequestPowerStatus(const cec_logical_address initiator, bool bWaitForResponse /* = true */) | |
f294b22f LOK |
609 | { |
610 | bool bReturn(false); | |
b64db02e | 611 | |
004b8382 | 612 | if (!IsHandledByLibCEC() && |
4d738fe3 | 613 | !IsUnsupportedFeature(CEC_OPCODE_GIVE_DEVICE_POWER_STATUS)) |
93729720 | 614 | { |
1344fd1a | 615 | MarkBusy(); |
004b8382 LOK |
616 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting power status of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); |
617 | bReturn = m_handler->TransmitRequestPowerStatus(initiator, m_iLogicalAddress, bWaitForResponse); | |
1344fd1a | 618 | MarkReady(); |
93729720 | 619 | } |
f294b22f LOK |
620 | return bReturn; |
621 | } | |
93729720 | 622 | |
004b8382 | 623 | bool CCECBusDevice::TransmitPowerState(const cec_logical_address destination) |
f294b22f | 624 | { |
004b8382 | 625 | cec_power_status state; |
97fc4ffb | 626 | { |
f00ff009 | 627 | CLockObject lock(m_mutex); |
004b8382 LOK |
628 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, ToString(m_powerStatus)); |
629 | state = m_powerStatus; | |
97fc4ffb LOK |
630 | } |
631 | ||
004b8382 LOK |
632 | MarkBusy(); |
633 | bool bReturn = m_handler->TransmitPowerState(m_iLogicalAddress, destination, state); | |
634 | MarkReady(); | |
635 | return bReturn; | |
636 | } | |
637 | ||
638 | cec_vendor_id CCECBusDevice::GetCurrentVendorId(void) | |
639 | { | |
640 | CLockObject lock(m_mutex); | |
f294b22f | 641 | return m_vendor; |
e9de9629 LOK |
642 | } |
643 | ||
004b8382 LOK |
644 | cec_vendor_id CCECBusDevice::GetVendorId(const cec_logical_address initiator, bool bUpdate /* = false */) |
645 | { | |
646 | bool bIsPresent(GetStatus() == CEC_DEVICE_STATUS_PRESENT); | |
647 | bool bRequestUpdate(false); | |
648 | { | |
649 | CLockObject lock(m_mutex); | |
650 | bRequestUpdate = (bIsPresent && | |
651 | (bUpdate || m_vendor == CEC_VENDOR_UNKNOWN)); | |
652 | } | |
653 | ||
654 | if (bRequestUpdate) | |
655 | RequestVendorId(initiator); | |
656 | ||
657 | CLockObject lock(m_mutex); | |
658 | return m_vendor; | |
659 | } | |
660 | ||
661 | const char *CCECBusDevice::GetVendorName(const cec_logical_address initiator, bool bUpdate /* = false */) | |
662 | { | |
663 | return ToString(GetVendorId(initiator, bUpdate)); | |
664 | } | |
665 | ||
666 | bool CCECBusDevice::SetVendorId(uint64_t iVendorId) | |
667 | { | |
668 | bool bVendorChanged(false); | |
669 | ||
670 | { | |
671 | CLockObject lock(m_mutex); | |
672 | bVendorChanged = (m_vendor != (cec_vendor_id)iVendorId); | |
673 | m_vendor = (cec_vendor_id)iVendorId; | |
674 | } | |
675 | ||
676 | if (bVendorChanged) | |
677 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): vendor = %s (%06x)", GetLogicalAddressName(), m_iLogicalAddress, ToString(m_vendor), m_vendor); | |
678 | ||
679 | return bVendorChanged; | |
680 | } | |
681 | ||
682 | bool CCECBusDevice::RequestVendorId(const cec_logical_address initiator, bool bWaitForResponse /* = true */) | |
a3269a0a | 683 | { |
f294b22f | 684 | bool bReturn(false); |
b64db02e | 685 | |
004b8382 | 686 | if (!IsHandledByLibCEC() && initiator != CECDEVICE_UNKNOWN) |
a3269a0a | 687 | { |
1344fd1a | 688 | MarkBusy(); |
004b8382 LOK |
689 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting vendor ID of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); |
690 | bReturn = m_handler->TransmitRequestVendorId(initiator, m_iLogicalAddress, bWaitForResponse); | |
1344fd1a | 691 | MarkReady(); |
3e61b350 | 692 | |
a75e3a5a LOK |
693 | if (bWaitForResponse) |
694 | ReplaceHandler(true); | |
a3269a0a | 695 | } |
f294b22f | 696 | return bReturn; |
93729720 LOK |
697 | } |
698 | ||
004b8382 | 699 | bool CCECBusDevice::TransmitVendorID(const cec_logical_address destination, bool bSendAbort /* = true */) |
93729720 | 700 | { |
004b8382 LOK |
701 | bool bReturn(false); |
702 | uint64_t iVendorId; | |
703 | { | |
704 | CLockObject lock(m_mutex); | |
705 | iVendorId = (uint64_t)m_vendor; | |
706 | } | |
a3269a0a | 707 | |
004b8382 LOK |
708 | MarkBusy(); |
709 | if (iVendorId == CEC_VENDOR_UNKNOWN) | |
9fd73dd4 | 710 | { |
004b8382 | 711 | if (bSendAbort) |
c6d7f0e1 | 712 | { |
004b8382 LOK |
713 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): vendor id feature abort", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination); |
714 | m_processor->TransmitAbort(m_iLogicalAddress, destination, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID); | |
715 | bReturn = true; | |
c6d7f0e1 | 716 | } |
9fd73dd4 | 717 | } |
004b8382 LOK |
718 | else |
719 | { | |
720 | 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); | |
721 | bReturn = m_handler->TransmitVendorID(m_iLogicalAddress, iVendorId); | |
722 | } | |
723 | MarkReady(); | |
724 | return bReturn; | |
9fd73dd4 LOK |
725 | } |
726 | ||
a75e3a5a | 727 | cec_bus_device_status CCECBusDevice::GetStatus(bool bForcePoll /* = false */, bool bSuppressPoll /* = false */) |
f8ae3295 | 728 | { |
ba427965 LOK |
729 | cec_bus_device_status status(CEC_DEVICE_STATUS_UNKNOWN); |
730 | bool bNeedsPoll(false); | |
731 | ||
732 | { | |
733 | CLockObject lock(m_mutex); | |
734 | status = m_deviceStatus; | |
a75e3a5a LOK |
735 | bNeedsPoll = !bSuppressPoll && |
736 | (bForcePoll || m_deviceStatus == CEC_DEVICE_STATUS_UNKNOWN); | |
ba427965 LOK |
737 | } |
738 | ||
739 | if (bNeedsPoll) | |
f8ae3295 | 740 | { |
9fd73dd4 | 741 | bool bPollAcked(false); |
7b62b76e | 742 | if (bNeedsPoll && NeedsPoll()) |
9fd73dd4 | 743 | bPollAcked = m_processor->PollDevice(m_iLogicalAddress); |
95a73fa7 | 744 | |
ba427965 LOK |
745 | status = bPollAcked ? CEC_DEVICE_STATUS_PRESENT : CEC_DEVICE_STATUS_NOT_PRESENT; |
746 | SetDeviceStatus(status); | |
f8ae3295 LOK |
747 | } |
748 | ||
ba427965 | 749 | return status; |
f8ae3295 LOK |
750 | } |
751 | ||
93fff5c1 LOK |
752 | void CCECBusDevice::SetDeviceStatus(const cec_bus_device_status newStatus) |
753 | { | |
93fff5c1 | 754 | { |
ee17ad58 LOK |
755 | CLockObject lock(m_mutex); |
756 | switch (newStatus) | |
757 | { | |
ee17ad58 LOK |
758 | case CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC: |
759 | if (m_deviceStatus != newStatus) | |
f5aa7e4c | 760 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): device status changed into 'handled by libCEC'", GetLogicalAddressName(), m_iLogicalAddress); |
a20d808d LOK |
761 | SetPowerStatus (CEC_POWER_STATUS_ON); |
762 | SetVendorId (CEC_VENDOR_UNKNOWN); | |
763 | SetMenuState (CEC_MENU_STATE_ACTIVATED); | |
764 | SetCecVersion (CEC_VERSION_1_3A); | |
b32ffd87 | 765 | SetStreamPath (CEC_INVALID_PHYSICAL_ADDRESS); |
004b8382 | 766 | MarkAsInactiveSource(); |
a20d808d LOK |
767 | m_iLastActive = 0; |
768 | m_deviceStatus = newStatus; | |
ee17ad58 LOK |
769 | break; |
770 | case CEC_DEVICE_STATUS_PRESENT: | |
771 | if (m_deviceStatus != newStatus) | |
f5aa7e4c | 772 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): device status changed into 'present'", GetLogicalAddressName(), m_iLogicalAddress); |
ee17ad58 LOK |
773 | m_deviceStatus = newStatus; |
774 | break; | |
775 | case CEC_DEVICE_STATUS_NOT_PRESENT: | |
776 | if (m_deviceStatus != newStatus) | |
a20d808d | 777 | { |
f5aa7e4c | 778 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): device status changed into 'not present'", GetLogicalAddressName(), m_iLogicalAddress); |
a20d808d LOK |
779 | ResetDeviceStatus(); |
780 | m_deviceStatus = newStatus; | |
781 | } | |
ee17ad58 | 782 | break; |
f5aa7e4c LOK |
783 | default: |
784 | ResetDeviceStatus(); | |
785 | break; | |
ee17ad58 | 786 | } |
93fff5c1 LOK |
787 | } |
788 | } | |
789 | ||
004b8382 | 790 | void CCECBusDevice::ResetDeviceStatus(void) |
93729720 | 791 | { |
f00ff009 | 792 | CLockObject lock(m_mutex); |
004b8382 LOK |
793 | SetPowerStatus (CEC_POWER_STATUS_UNKNOWN); |
794 | SetVendorId (CEC_VENDOR_UNKNOWN); | |
795 | SetMenuState (CEC_MENU_STATE_ACTIVATED); | |
796 | SetCecVersion (CEC_VERSION_UNKNOWN); | |
797 | SetStreamPath (CEC_INVALID_PHYSICAL_ADDRESS); | |
798 | SetOSDName (ToString(m_iLogicalAddress)); | |
799 | MarkAsInactiveSource(); | |
f5aa7e4c | 800 | |
004b8382 LOK |
801 | m_iLastActive = 0; |
802 | m_bVendorIdRequested = false; | |
803 | m_unsupportedFeatures.clear(); | |
f5aa7e4c LOK |
804 | |
805 | if (m_deviceStatus != CEC_DEVICE_STATUS_UNKNOWN) | |
806 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): device status changed into 'unknown'", GetLogicalAddressName(), m_iLogicalAddress); | |
807 | m_deviceStatus = CEC_DEVICE_STATUS_UNKNOWN; | |
93729720 LOK |
808 | } |
809 | ||
004b8382 | 810 | bool CCECBusDevice::TransmitPoll(const cec_logical_address dest) |
9dc04b07 | 811 | { |
004b8382 LOK |
812 | bool bReturn(false); |
813 | cec_logical_address destination(dest); | |
814 | if (destination == CECDEVICE_UNKNOWN) | |
815 | destination = m_iLogicalAddress; | |
96274140 | 816 | |
004b8382 LOK |
817 | CCECBusDevice *destDevice = m_processor->GetDevice(destination); |
818 | if (destDevice->m_deviceStatus == CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC) | |
819 | return bReturn; | |
820 | ||
821 | MarkBusy(); | |
822 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): POLL", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest); | |
823 | bReturn = m_handler->TransmitPoll(m_iLogicalAddress, destination); | |
824 | LIB_CEC->AddLog(CEC_LOG_DEBUG, bReturn ? ">> POLL sent" : ">> POLL not sent"); | |
825 | ||
826 | CLockObject lock(m_mutex); | |
827 | if (bReturn) | |
5f2068fe | 828 | { |
004b8382 LOK |
829 | m_iLastActive = GetTimeMs(); |
830 | destDevice->m_deviceStatus = CEC_DEVICE_STATUS_PRESENT; | |
5f2068fe LOK |
831 | } |
832 | else | |
004b8382 LOK |
833 | destDevice->m_deviceStatus = CEC_DEVICE_STATUS_NOT_PRESENT; |
834 | ||
835 | MarkReady(); | |
836 | return bReturn; | |
837 | } | |
838 | ||
839 | void CCECBusDevice::HandlePoll(const cec_logical_address destination) | |
840 | { | |
841 | if (destination >= 0 && destination < CECDEVICE_BROADCAST) | |
5f2068fe | 842 | { |
004b8382 | 843 | CCECBusDevice *device = m_processor->GetDevice(destination); |
0cb55c43 | 844 | if (device) |
004b8382 | 845 | device->HandlePollFrom(m_iLogicalAddress); |
9dc04b07 LOK |
846 | } |
847 | } | |
848 | ||
004b8382 | 849 | void CCECBusDevice::HandlePollFrom(const cec_logical_address initiator) |
e55f3f70 | 850 | { |
004b8382 LOK |
851 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< POLL: %s (%x) -> %s (%x)", ToString(initiator), initiator, ToString(m_iLogicalAddress), m_iLogicalAddress); |
852 | m_bAwaitingReceiveFailed = true; | |
e55f3f70 LOK |
853 | } |
854 | ||
004b8382 | 855 | bool CCECBusDevice::HandleReceiveFailed(void) |
1344fd1a | 856 | { |
004b8382 LOK |
857 | bool bReturn = m_bAwaitingReceiveFailed; |
858 | m_bAwaitingReceiveFailed = false; | |
859 | return bReturn; | |
1344fd1a LOK |
860 | } |
861 | ||
004b8382 | 862 | cec_menu_state CCECBusDevice::GetMenuState(const cec_logical_address UNUSED(initiator)) |
1344fd1a | 863 | { |
004b8382 LOK |
864 | CLockObject lock(m_mutex); |
865 | return m_menuState; | |
1344fd1a LOK |
866 | } |
867 | ||
004b8382 | 868 | void CCECBusDevice::SetMenuState(const cec_menu_state state) |
e9de9629 | 869 | { |
004b8382 LOK |
870 | CLockObject lock(m_mutex); |
871 | if (m_menuState != state) | |
94e9a2af | 872 | { |
60c28d82 | 873 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): menu state set to '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(m_menuState)); |
004b8382 LOK |
874 | m_menuState = state; |
875 | } | |
876 | } | |
d211708b | 877 | |
004b8382 LOK |
878 | bool CCECBusDevice::TransmitMenuState(const cec_logical_address dest) |
879 | { | |
880 | cec_menu_state menuState; | |
881 | { | |
882 | CLockObject lock(m_mutex); | |
883 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): menu state '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, ToString(m_menuState)); | |
884 | menuState = m_menuState; | |
885 | } | |
104125dc | 886 | |
004b8382 LOK |
887 | MarkBusy(); |
888 | bool bReturn = m_handler->TransmitMenuState(m_iLogicalAddress, dest, menuState); | |
889 | MarkReady(); | |
890 | return bReturn; | |
891 | } | |
94e9a2af | 892 | |
004b8382 LOK |
893 | bool CCECBusDevice::ActivateSource(void) |
894 | { | |
895 | MarkAsActiveSource(); | |
896 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "activating source '%s'", ToString(m_iLogicalAddress)); | |
897 | MarkBusy(); | |
898 | bool bReturn = m_handler->ActivateSource(); | |
899 | MarkReady(); | |
900 | return bReturn; | |
901 | } | |
94e9a2af | 902 | |
004b8382 LOK |
903 | bool CCECBusDevice::RequestActiveSource(bool bWaitForResponse /* = true */) |
904 | { | |
905 | bool bReturn(false); | |
e9de9629 | 906 | |
004b8382 | 907 | if (IsHandledByLibCEC()) |
104125dc | 908 | { |
004b8382 LOK |
909 | MarkBusy(); |
910 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting active source"); | |
104125dc | 911 | |
004b8382 LOK |
912 | bReturn = m_handler->TransmitRequestActiveSource(m_iLogicalAddress, bWaitForResponse); |
913 | MarkReady(); | |
104125dc | 914 | } |
004b8382 LOK |
915 | return bReturn; |
916 | } | |
104125dc | 917 | |
004b8382 LOK |
918 | void CCECBusDevice::MarkAsActiveSource(void) |
919 | { | |
29d5198c LOK |
920 | bool bWasActivated(false); |
921 | ||
922 | // set the power status to powered on | |
923 | SetPowerStatus(CEC_POWER_STATUS_ON); | |
924 | ||
925 | // mark this device as active source | |
926 | { | |
927 | CLockObject lock(m_mutex); | |
928 | if (!m_bActiveSource) | |
929 | { | |
930 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "making %s (%x) the active source", GetLogicalAddressName(), m_iLogicalAddress); | |
931 | bWasActivated = true; | |
932 | } | |
933 | else | |
934 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%x) was already marked as active source", GetLogicalAddressName(), m_iLogicalAddress); | |
104125dc | 935 | |
29d5198c LOK |
936 | m_bActiveSource = true; |
937 | } | |
938 | ||
939 | // mark other devices as inactive sources | |
004b8382 LOK |
940 | CECDEVICEVEC devices; |
941 | m_processor->GetDevices()->Get(devices); | |
942 | for (CECDEVICEVEC::iterator it = devices.begin(); it != devices.end(); it++) | |
943 | if ((*it)->GetLogicalAddress() != m_iLogicalAddress) | |
944 | (*it)->MarkAsInactiveSource(); | |
945 | ||
29d5198c LOK |
946 | if (bWasActivated) |
947 | { | |
948 | CCECClient *client = GetClient(); | |
949 | if (client) | |
950 | client->SourceActivated(m_iLogicalAddress); | |
951 | } | |
b64db02e LOK |
952 | } |
953 | ||
004b8382 | 954 | void CCECBusDevice::MarkAsInactiveSource(void) |
b64db02e | 955 | { |
29d5198c | 956 | bool bWasDeactivated(false); |
b64db02e | 957 | { |
f00ff009 | 958 | CLockObject lock(m_mutex); |
004b8382 | 959 | if (m_bActiveSource) |
29d5198c | 960 | { |
004b8382 | 961 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "marking %s (%X) as inactive source", GetLogicalAddressName(), m_iLogicalAddress); |
29d5198c LOK |
962 | bWasDeactivated = true; |
963 | } | |
004b8382 | 964 | m_bActiveSource = false; |
b64db02e | 965 | } |
29d5198c LOK |
966 | |
967 | if (bWasDeactivated) | |
968 | { | |
969 | CCECClient *client = GetClient(); | |
970 | if (client) | |
971 | client->SourceDeactivated(m_iLogicalAddress); | |
972 | } | |
e9de9629 LOK |
973 | } |
974 | ||
93729720 | 975 | bool CCECBusDevice::TransmitActiveSource(void) |
0f23c85c | 976 | { |
8fa35473 | 977 | bool bSendActiveSource(false); |
3a48aeae | 978 | uint16_t iPhysicalAddress(CEC_INVALID_PHYSICAL_ADDRESS); |
0f23c85c | 979 | |
8747dd4f | 980 | { |
f00ff009 | 981 | CLockObject lock(m_mutex); |
3a48aeae LOK |
982 | if (!HasValidPhysicalAddress()) |
983 | { | |
b1d821c6 | 984 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X) has an invalid physical address (%04x), not sending active source commands", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress); |
3a48aeae LOK |
985 | return false; |
986 | } | |
987 | ||
988 | iPhysicalAddress = m_iPhysicalAddress; | |
989 | ||
49c8f2e4 | 990 | if (m_powerStatus != CEC_POWER_STATUS_ON && m_powerStatus != CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON) |
004b8382 | 991 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< %s (%X) is not powered on", GetLogicalAddressName(), m_iLogicalAddress); |
8fa35473 LOK |
992 | else if (m_bActiveSource) |
993 | { | |
004b8382 | 994 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> broadcast (F): active source (%4x)", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress); |
8fa35473 LOK |
995 | bSendActiveSource = true; |
996 | } | |
997 | else | |
004b8382 | 998 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< %s (%X) is not the active source", GetLogicalAddressName(), m_iLogicalAddress); |
8747dd4f LOK |
999 | } |
1000 | ||
dbad810a | 1001 | bool bActiveSourceSent(false); |
b64db02e LOK |
1002 | if (bSendActiveSource) |
1003 | { | |
1344fd1a | 1004 | MarkBusy(); |
3a48aeae | 1005 | bActiveSourceSent = m_handler->TransmitActiveSource(m_iLogicalAddress, iPhysicalAddress); |
1344fd1a | 1006 | MarkReady(); |
b64db02e LOK |
1007 | } |
1008 | ||
dbad810a | 1009 | return bActiveSourceSent; |
0f23c85c LOK |
1010 | } |
1011 | ||
49c8f2e4 LOK |
1012 | bool CCECBusDevice::TransmitImageViewOn(void) |
1013 | { | |
49c8f2e4 | 1014 | { |
9a2f12df LOK |
1015 | CLockObject lock(m_mutex); |
1016 | if (m_powerStatus != CEC_POWER_STATUS_ON && m_powerStatus != CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON) | |
1017 | { | |
004b8382 | 1018 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< %s (%X) is not powered on", GetLogicalAddressName(), m_iLogicalAddress); |
9a2f12df LOK |
1019 | return false; |
1020 | } | |
49c8f2e4 | 1021 | } |
9a2f12df | 1022 | |
dbad810a | 1023 | bool bImageViewOnSent(false); |
9a2f12df | 1024 | MarkBusy(); |
dbad810a | 1025 | bImageViewOnSent = m_handler->TransmitImageViewOn(m_iLogicalAddress, CECDEVICE_TV); |
9a2f12df | 1026 | MarkReady(); |
dbad810a | 1027 | return bImageViewOnSent; |
49c8f2e4 LOK |
1028 | } |
1029 | ||
ab27363d | 1030 | bool CCECBusDevice::TransmitInactiveSource(void) |
93729720 | 1031 | { |
8fa35473 LOK |
1032 | uint16_t iPhysicalAddress; |
1033 | { | |
f00ff009 | 1034 | CLockObject lock(m_mutex); |
004b8382 | 1035 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> broadcast (F): inactive source", GetLogicalAddressName(), m_iLogicalAddress); |
8fa35473 LOK |
1036 | iPhysicalAddress = m_iPhysicalAddress; |
1037 | } | |
93729720 | 1038 | |
1344fd1a LOK |
1039 | MarkBusy(); |
1040 | bool bReturn = m_handler->TransmitInactiveSource(m_iLogicalAddress, iPhysicalAddress); | |
1041 | MarkReady(); | |
1042 | return bReturn; | |
93729720 LOK |
1043 | } |
1044 | ||
004b8382 | 1045 | bool CCECBusDevice::TransmitPendingActiveSourceCommands(void) |
0f23c85c | 1046 | { |
1344fd1a | 1047 | MarkBusy(); |
aa4c0d34 | 1048 | bool bReturn = m_handler->ActivateSource(true); |
1344fd1a LOK |
1049 | MarkReady(); |
1050 | return bReturn; | |
0f23c85c LOK |
1051 | } |
1052 | ||
004b8382 | 1053 | void CCECBusDevice::SetStreamPath(uint16_t iNewAddress, uint16_t iOldAddress /* = CEC_INVALID_PHYSICAL_ADDRESS */) |
0f23c85c | 1054 | { |
004b8382 LOK |
1055 | CLockObject lock(m_mutex); |
1056 | if (iNewAddress != m_iStreamPath) | |
8fa35473 | 1057 | { |
60c28d82 | 1058 | 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 | 1059 | m_iStreamPath = iNewAddress; |
8fa35473 | 1060 | } |
0f23c85c | 1061 | |
99aeafb9 LOK |
1062 | if (!LIB_CEC->IsValidPhysicalAddress(iNewAddress)) |
1063 | return; | |
1064 | ||
004b8382 LOK |
1065 | CCECBusDevice *device = m_processor->GetDeviceByPhysicalAddress(iNewAddress); |
1066 | if (device) | |
4d738fe3 | 1067 | { |
004b8382 LOK |
1068 | // if a device is found with the new physical address, mark it as active, which will automatically mark all other devices as inactive |
1069 | device->MarkAsActiveSource(); | |
4d738fe3 | 1070 | } |
004b8382 | 1071 | else |
8fa35473 | 1072 | { |
004b8382 LOK |
1073 | // try to find the device with the old address, and mark it as inactive when found |
1074 | device = m_processor->GetDeviceByPhysicalAddress(iOldAddress); | |
1075 | if (device) | |
1076 | device->MarkAsInactiveSource(); | |
8fa35473 | 1077 | } |
0f23c85c LOK |
1078 | } |
1079 | ||
004b8382 | 1080 | bool CCECBusDevice::PowerOn(const cec_logical_address initiator) |
fbdea54c MK |
1081 | { |
1082 | bool bReturn(false); | |
004b8382 | 1083 | GetVendorId(initiator); // ensure that we got the vendor id, because the implementations vary per vendor |
fbdea54c MK |
1084 | |
1085 | MarkBusy(); | |
004b8382 LOK |
1086 | cec_power_status currentStatus = GetPowerStatus(initiator, false); |
1087 | if (currentStatus != CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON && | |
1088 | currentStatus != CEC_POWER_STATUS_ON) | |
fbdea54c | 1089 | { |
004b8382 LOK |
1090 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< powering on '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); |
1091 | if (m_handler->PowerOn(initiator, m_iLogicalAddress)) | |
1092 | { | |
1093 | SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
fbdea54c | 1094 | bReturn = true; |
004b8382 | 1095 | } |
fbdea54c MK |
1096 | } |
1097 | else | |
1098 | { | |
004b8382 | 1099 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "'%s' (%X) is already '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(currentStatus)); |
fbdea54c | 1100 | } |
004b8382 | 1101 | |
fbdea54c MK |
1102 | MarkReady(); |
1103 | return bReturn; | |
1104 | } | |
1105 | ||
004b8382 | 1106 | bool CCECBusDevice::Standby(const cec_logical_address initiator) |
57f45e6c | 1107 | { |
004b8382 | 1108 | GetVendorId(initiator); // ensure that we got the vendor id, because the implementations vary per vendor |
b750a5c3 | 1109 | |
004b8382 | 1110 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< putting '%s' (%X) in standby mode", GetLogicalAddressName(), m_iLogicalAddress); |
1344fd1a | 1111 | MarkBusy(); |
004b8382 | 1112 | bool bReturn = m_handler->TransmitStandby(initiator, m_iLogicalAddress); |
1344fd1a | 1113 | MarkReady(); |
57f45e6c LOK |
1114 | return bReturn; |
1115 | } | |
93729720 | 1116 | |
004b8382 | 1117 | bool CCECBusDevice::NeedsPoll(void) |
93729720 | 1118 | { |
004b8382 LOK |
1119 | bool bSendPoll(false); |
1120 | cec_logical_address pollAddress(CECDEVICE_UNKNOWN); | |
1121 | switch (m_iLogicalAddress) | |
8fa35473 | 1122 | { |
004b8382 LOK |
1123 | case CECDEVICE_PLAYBACKDEVICE3: |
1124 | pollAddress = CECDEVICE_PLAYBACKDEVICE2; | |
1125 | break; | |
1126 | case CECDEVICE_PLAYBACKDEVICE2: | |
1127 | pollAddress = CECDEVICE_PLAYBACKDEVICE1; | |
1128 | break; | |
1129 | case CECDEVICE_RECORDINGDEVICE3: | |
1130 | pollAddress = CECDEVICE_RECORDINGDEVICE2; | |
1131 | break; | |
1132 | case CECDEVICE_RECORDINGDEVICE2: | |
1133 | pollAddress = CECDEVICE_RECORDINGDEVICE1; | |
1134 | break; | |
1135 | case CECDEVICE_TUNER4: | |
1136 | pollAddress = CECDEVICE_TUNER3; | |
1137 | break; | |
1138 | case CECDEVICE_TUNER3: | |
1139 | pollAddress = CECDEVICE_TUNER2; | |
1140 | break; | |
1141 | case CECDEVICE_TUNER2: | |
1142 | pollAddress = CECDEVICE_TUNER1; | |
1143 | break; | |
1144 | case CECDEVICE_AUDIOSYSTEM: | |
1145 | case CECDEVICE_PLAYBACKDEVICE1: | |
1146 | case CECDEVICE_RECORDINGDEVICE1: | |
1147 | case CECDEVICE_TUNER1: | |
1148 | case CECDEVICE_TV: | |
1149 | bSendPoll = true; | |
1150 | break; | |
1151 | default: | |
1152 | break; | |
8fa35473 | 1153 | } |
93729720 | 1154 | |
004b8382 LOK |
1155 | if (!bSendPoll && pollAddress != CECDEVICE_UNKNOWN) |
1156 | { | |
1157 | CCECBusDevice *device = m_processor->GetDevice(pollAddress); | |
1158 | if (device) | |
1159 | { | |
1160 | cec_bus_device_status status = device->GetStatus(); | |
1161 | bSendPoll = (status == CEC_DEVICE_STATUS_PRESENT || status == CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC); | |
1162 | } | |
1163 | else | |
1164 | { | |
1165 | bSendPoll = true; | |
1166 | } | |
1167 | } | |
1168 | ||
1169 | return bSendPoll; | |
93729720 LOK |
1170 | } |
1171 | ||
004b8382 | 1172 | void CCECBusDevice::CheckVendorIdRequested(const cec_logical_address initiator) |
93729720 | 1173 | { |
004b8382 | 1174 | bool bRequestVendorId(false); |
8fa35473 | 1175 | { |
f00ff009 | 1176 | CLockObject lock(m_mutex); |
004b8382 LOK |
1177 | bRequestVendorId = !m_bVendorIdRequested; |
1178 | m_bVendorIdRequested = true; | |
8fa35473 LOK |
1179 | } |
1180 | ||
004b8382 | 1181 | if (bRequestVendorId) |
c4098482 | 1182 | { |
004b8382 LOK |
1183 | ReplaceHandler(false); |
1184 | GetVendorId(initiator); | |
c4098482 | 1185 | } |
93729720 | 1186 | } |
004b8382 | 1187 | //@} |
a33794d8 | 1188 | |
004b8382 | 1189 | CCECAudioSystem *CCECBusDevice::AsAudioSystem(void) |
a33794d8 | 1190 | { |
004b8382 | 1191 | return AsAudioSystem(this); |
a33794d8 LOK |
1192 | } |
1193 | ||
004b8382 | 1194 | CCECPlaybackDevice *CCECBusDevice::AsPlaybackDevice(void) |
a33794d8 | 1195 | { |
004b8382 | 1196 | return AsPlaybackDevice(this); |
a33794d8 | 1197 | } |
4d738fe3 | 1198 | |
004b8382 | 1199 | CCECRecordingDevice *CCECBusDevice::AsRecordingDevice(void) |
4d738fe3 | 1200 | { |
004b8382 | 1201 | return AsRecordingDevice(this); |
4d738fe3 LOK |
1202 | } |
1203 | ||
004b8382 | 1204 | CCECTuner *CCECBusDevice::AsTuner(void) |
4d738fe3 | 1205 | { |
004b8382 LOK |
1206 | return AsTuner(this); |
1207 | } | |
ad7e0696 | 1208 | |
004b8382 LOK |
1209 | CCECTV *CCECBusDevice::AsTV(void) |
1210 | { | |
1211 | return AsTV(this); | |
1212 | } | |
b499cf16 | 1213 | |
004b8382 LOK |
1214 | CCECAudioSystem *CCECBusDevice::AsAudioSystem(CCECBusDevice *device) |
1215 | { | |
1216 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
1217 | return static_cast<CCECAudioSystem *>(device); | |
1218 | return NULL; | |
4d738fe3 | 1219 | } |
b64db02e | 1220 | |
004b8382 | 1221 | CCECPlaybackDevice *CCECBusDevice::AsPlaybackDevice(CCECBusDevice *device) |
b64db02e | 1222 | { |
004b8382 LOK |
1223 | if (device && |
1224 | (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || | |
1225 | device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)) | |
1226 | return static_cast<CCECPlaybackDevice *>(device); | |
1227 | return NULL; | |
b64db02e LOK |
1228 | } |
1229 | ||
004b8382 | 1230 | CCECRecordingDevice *CCECBusDevice::AsRecordingDevice(CCECBusDevice *device) |
a75e3a5a | 1231 | { |
004b8382 LOK |
1232 | if (device && device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE) |
1233 | return static_cast<CCECRecordingDevice *>(device); | |
1234 | return NULL; | |
a75e3a5a LOK |
1235 | } |
1236 | ||
004b8382 | 1237 | CCECTuner *CCECBusDevice::AsTuner(CCECBusDevice *device) |
0cfdeb5a | 1238 | { |
004b8382 LOK |
1239 | if (device && device->GetType() == CEC_DEVICE_TYPE_TUNER) |
1240 | return static_cast<CCECTuner *>(device); | |
1241 | return NULL; | |
0cfdeb5a LOK |
1242 | } |
1243 | ||
004b8382 | 1244 | CCECTV *CCECBusDevice::AsTV(CCECBusDevice *device) |
0cfdeb5a | 1245 | { |
004b8382 LOK |
1246 | if (device && device->GetType() == CEC_DEVICE_TYPE_TV) |
1247 | return static_cast<CCECTV *>(device); | |
1248 | return NULL; | |
0cfdeb5a LOK |
1249 | } |
1250 | ||
004b8382 | 1251 | void CCECBusDevice::MarkBusy(void) |
ebb6ddb3 | 1252 | { |
004b8382 LOK |
1253 | CLockObject handlerLock(m_handlerMutex); |
1254 | ++m_iHandlerUseCount; | |
1255 | } | |
ebb6ddb3 | 1256 | |
004b8382 LOK |
1257 | void CCECBusDevice::MarkReady(void) |
1258 | { | |
1259 | CLockObject handlerLock(m_handlerMutex); | |
1260 | if (m_iHandlerUseCount > 0) | |
1261 | --m_iHandlerUseCount; | |
1262 | } | |
1263 | ||
1264 | bool CCECBusDevice::TryLogicalAddress(void) | |
1265 | { | |
1266 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "trying logical address '%s'", GetLogicalAddressName()); | |
1267 | ||
1268 | if (!TransmitPoll(m_iLogicalAddress)) | |
ebb6ddb3 | 1269 | { |
004b8382 LOK |
1270 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "using logical address '%s'", GetLogicalAddressName()); |
1271 | SetDeviceStatus(CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC); | |
1272 | ||
1273 | return true; | |
ebb6ddb3 | 1274 | } |
004b8382 LOK |
1275 | |
1276 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "logical address '%s' already taken", GetLogicalAddressName()); | |
1277 | SetDeviceStatus(CEC_DEVICE_STATUS_PRESENT); | |
1278 | return false; | |
ebb6ddb3 LOK |
1279 | } |
1280 | ||
004b8382 | 1281 | CCECClient *CCECBusDevice::GetClient(void) |
b78b4e33 | 1282 | { |
004b8382 | 1283 | return m_processor->GetClient(m_iLogicalAddress); |
b78b4e33 | 1284 | } |