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