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