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 | ||
2b44051c | 33 | #include "env.h" |
e9de9629 | 34 | #include "CECBusDevice.h" |
2b44051c LOK |
35 | |
36 | #include "lib/CECProcessor.h" | |
37 | #include "lib/CECClient.h" | |
38 | #include "lib/implementations/ANCommandHandler.h" | |
39 | #include "lib/implementations/CECCommandHandler.h" | |
40 | #include "lib/implementations/SLCommandHandler.h" | |
41 | #include "lib/implementations/VLCommandHandler.h" | |
42 | #include "lib/LibCEC.h" | |
43 | #include "lib/CECTypeUtils.h" | |
44 | #include "lib/platform/util/timeutils.h" | |
45 | #include "lib/platform/util/util.h" | |
e9de9629 | 46 | |
004b8382 LOK |
47 | #include "CECAudioSystem.h" |
48 | #include "CECPlaybackDevice.h" | |
49 | #include "CECRecordingDevice.h" | |
50 | #include "CECTuner.h" | |
51 | #include "CECTV.h" | |
52 | ||
53 | using namespace std; | |
e9de9629 | 54 | using namespace CEC; |
f00ff009 | 55 | using namespace PLATFORM; |
e9de9629 | 56 | |
004b8382 | 57 | #define LIB_CEC m_processor->GetLib() |
0d800fe5 | 58 | #define ToString(p) CCECTypeUtils::ToString(p) |
c4098482 | 59 | |
d2d1660c | 60 | CCECBusDevice::CCECBusDevice(CCECProcessor *processor, cec_logical_address iLogicalAddress, uint16_t iPhysicalAddress /* = CEC_INVALID_PHYSICAL_ADDRESS */) : |
ecc676ca LOK |
61 | m_type (CEC_DEVICE_TYPE_RESERVED), |
62 | m_iPhysicalAddress (iPhysicalAddress), | |
b32ffd87 | 63 | m_iStreamPath (CEC_INVALID_PHYSICAL_ADDRESS), |
ecc676ca LOK |
64 | m_iLogicalAddress (iLogicalAddress), |
65 | m_powerStatus (CEC_POWER_STATUS_UNKNOWN), | |
66 | m_processor (processor), | |
67 | m_vendor (CEC_VENDOR_UNKNOWN), | |
68 | m_bReplaceHandler (false), | |
69 | m_menuState (CEC_MENU_STATE_ACTIVATED), | |
70 | m_bActiveSource (false), | |
71 | m_iLastActive (0), | |
72 | m_iLastPowerStateUpdate (0), | |
73 | m_cecVersion (CEC_VERSION_UNKNOWN), | |
74 | m_deviceStatus (CEC_DEVICE_STATUS_UNKNOWN), | |
75 | m_iHandlerUseCount (0), | |
ebb6ddb3 | 76 | m_bAwaitingReceiveFailed(false), |
060a7b5e LOK |
77 | m_bVendorIdRequested (false), |
78 | m_waitForResponse (new CWaitForResponse) | |
e9de9629 LOK |
79 | { |
80 | m_handler = new CCECCommandHandler(this); | |
51b2a094 | 81 | |
a3269a0a LOK |
82 | for (unsigned int iPtr = 0; iPtr < 4; iPtr++) |
83 | m_menuLanguage.language[iPtr] = '?'; | |
84 | m_menuLanguage.language[3] = 0; | |
85 | m_menuLanguage.device = iLogicalAddress; | |
1fcf5a3f | 86 | |
c4098482 | 87 | m_strDeviceName = ToString(m_iLogicalAddress); |
e9de9629 LOK |
88 | } |
89 | ||
90 | CCECBusDevice::~CCECBusDevice(void) | |
91 | { | |
c9d15485 | 92 | DELETE_AND_NULL(m_handler); |
060a7b5e | 93 | DELETE_AND_NULL(m_waitForResponse); |
e9de9629 LOK |
94 | } |
95 | ||
004b8382 LOK |
96 | bool CCECBusDevice::ReplaceHandler(bool bActivateSource /* = true */) |
97 | { | |
98 | bool bInitHandler(false); | |
99 | { | |
2b44051c | 100 | CLockObject lock(m_mutex); |
004b8382 LOK |
101 | CLockObject handlerLock(m_handlerMutex); |
102 | if (m_iHandlerUseCount > 0) | |
103 | return false; | |
104 | ||
105 | MarkBusy(); | |
106 | ||
107 | if (m_vendor != m_handler->GetVendorId()) | |
108 | { | |
109 | if (CCECCommandHandler::HasSpecificHandler(m_vendor)) | |
110 | { | |
111 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "replacing the command handler for device '%s' (%x)", GetLogicalAddressName(), GetLogicalAddress()); | |
060a7b5e LOK |
112 | |
113 | int32_t iTransmitTimeout = m_handler->m_iTransmitTimeout; | |
114 | int32_t iTransmitWait = m_handler->m_iTransmitWait; | |
115 | int8_t iTransmitRetries = m_handler->m_iTransmitRetries; | |
116 | int64_t iActiveSourcePending = m_handler->m_iActiveSourcePending; | |
117 | ||
c9d15485 | 118 | DELETE_AND_NULL(m_handler); |
004b8382 LOK |
119 | |
120 | switch (m_vendor) | |
121 | { | |
122 | case CEC_VENDOR_SAMSUNG: | |
060a7b5e | 123 | m_handler = new CANCommandHandler(this, iTransmitTimeout, iTransmitWait, iTransmitRetries, iActiveSourcePending); |
004b8382 LOK |
124 | break; |
125 | case CEC_VENDOR_LG: | |
060a7b5e | 126 | m_handler = new CSLCommandHandler(this, iTransmitTimeout, iTransmitWait, iTransmitRetries, iActiveSourcePending); |
004b8382 LOK |
127 | break; |
128 | case CEC_VENDOR_PANASONIC: | |
060a7b5e | 129 | m_handler = new CVLCommandHandler(this, iTransmitTimeout, iTransmitWait, iTransmitRetries, iActiveSourcePending); |
004b8382 LOK |
130 | break; |
131 | default: | |
060a7b5e | 132 | m_handler = new CCECCommandHandler(this, iTransmitTimeout, iTransmitWait, iTransmitRetries, iActiveSourcePending); |
004b8382 LOK |
133 | break; |
134 | } | |
135 | ||
136 | m_handler->SetVendorId(m_vendor); | |
137 | bInitHandler = true; | |
138 | } | |
139 | } | |
140 | } | |
141 | ||
142 | if (bInitHandler) | |
143 | { | |
42d28d15 LOK |
144 | CCECBusDevice *primary = GetProcessor()->GetPrimaryDevice(); |
145 | if (primary->GetLogicalAddress() != CECDEVICE_UNREGISTERED) | |
146 | { | |
147 | m_handler->InitHandler(); | |
004b8382 | 148 | |
42d28d15 LOK |
149 | if (bActivateSource && IsHandledByLibCEC() && IsActiveSource()) |
150 | m_handler->ActivateSource(); | |
151 | } | |
004b8382 LOK |
152 | } |
153 | ||
154 | MarkReady(); | |
155 | ||
156 | return true; | |
157 | } | |
158 | ||
91ef4e2d LOK |
159 | CCECCommandHandler *CCECBusDevice::GetHandler(void) |
160 | { | |
161 | ReplaceHandler(false); | |
162 | MarkBusy(); | |
163 | return m_handler; | |
164 | } | |
165 | ||
93729720 | 166 | bool CCECBusDevice::HandleCommand(const cec_command &command) |
f8513317 | 167 | { |
7f919115 LOK |
168 | bool bHandled(false); |
169 | ||
170 | /* update "last active" */ | |
8fa35473 | 171 | { |
f00ff009 | 172 | CLockObject lock(m_mutex); |
8fa35473 | 173 | m_iLastActive = GetTimeMs(); |
f4b7b1dc | 174 | |
ba427965 | 175 | /* don't call GetStatus() here, just read the value with the mutex locked */ |
d297cbd4 | 176 | if (m_deviceStatus != CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC && command.opcode_set == 1) |
f4b7b1dc | 177 | m_deviceStatus = CEC_DEVICE_STATUS_PRESENT; |
1344fd1a LOK |
178 | |
179 | MarkBusy(); | |
8fa35473 LOK |
180 | } |
181 | ||
7f919115 LOK |
182 | /* handle the command */ |
183 | bHandled = m_handler->HandleCommand(command); | |
8fa35473 | 184 | |
7f919115 | 185 | /* change status to present */ |
004b8382 | 186 | if (bHandled && GetLogicalAddress() != CECDEVICE_BROADCAST) |
8d915412 | 187 | { |
f00ff009 | 188 | CLockObject lock(m_mutex); |
8fa35473 | 189 | if (m_deviceStatus != CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC) |
8d915412 | 190 | { |
8fa35473 | 191 | if (m_deviceStatus != CEC_DEVICE_STATUS_PRESENT) |
004b8382 | 192 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "device %s (%x) status changed to present after command %s", GetLogicalAddressName(), (uint8_t)GetLogicalAddress(), ToString(command.opcode)); |
8fa35473 | 193 | m_deviceStatus = CEC_DEVICE_STATUS_PRESENT; |
8d915412 | 194 | } |
8d915412 | 195 | } |
7f919115 | 196 | |
1344fd1a | 197 | MarkReady(); |
7f919115 | 198 | return bHandled; |
93729720 LOK |
199 | } |
200 | ||
004b8382 | 201 | const char* CCECBusDevice::GetLogicalAddressName(void) const |
93729720 | 202 | { |
004b8382 LOK |
203 | return ToString(m_iLogicalAddress); |
204 | } | |
205 | ||
206 | bool CCECBusDevice::IsPresent(void) | |
207 | { | |
208 | CLockObject lock(m_mutex); | |
209 | return m_deviceStatus == CEC_DEVICE_STATUS_PRESENT; | |
210 | } | |
211 | ||
212 | bool CCECBusDevice::IsHandledByLibCEC(void) | |
213 | { | |
214 | CLockObject lock(m_mutex); | |
215 | return m_deviceStatus == CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC; | |
216 | } | |
217 | ||
218 | void CCECBusDevice::SetUnsupportedFeature(cec_opcode opcode) | |
219 | { | |
220 | // some commands should never be marked as unsupported | |
221 | if (opcode == CEC_OPCODE_VENDOR_COMMAND || | |
222 | opcode == CEC_OPCODE_VENDOR_COMMAND_WITH_ID || | |
223 | opcode == CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN || | |
224 | opcode == CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP || | |
225 | opcode == CEC_OPCODE_ABORT || | |
226 | opcode == CEC_OPCODE_FEATURE_ABORT || | |
227 | opcode == CEC_OPCODE_NONE) | |
228 | return; | |
c6d7f0e1 | 229 | |
5e5637c6 | 230 | { |
004b8382 LOK |
231 | CLockObject lock(m_mutex); |
232 | if (m_unsupportedFeatures.find(opcode) == m_unsupportedFeatures.end()) | |
8670c970 | 233 | { |
004b8382 LOK |
234 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "marking opcode '%s' as unsupported feature for device '%s'", ToString(opcode), GetLogicalAddressName()); |
235 | m_unsupportedFeatures.insert(opcode); | |
8670c970 LOK |
236 | } |
237 | } | |
f437e4be | 238 | |
004b8382 LOK |
239 | // signal threads that are waiting for a reponse |
240 | MarkBusy(); | |
060a7b5e | 241 | SignalOpcode(cec_command::GetResponseOpcode(opcode)); |
004b8382 LOK |
242 | MarkReady(); |
243 | } | |
244 | ||
245 | bool CCECBusDevice::IsUnsupportedFeature(cec_opcode opcode) | |
246 | { | |
247 | CLockObject lock(m_mutex); | |
248 | bool bUnsupported = (m_unsupportedFeatures.find(opcode) != m_unsupportedFeatures.end()); | |
249 | if (bUnsupported) | |
250 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "'%s' is marked as unsupported feature for device '%s'", ToString(opcode), GetLogicalAddressName()); | |
251 | return bUnsupported; | |
252 | } | |
253 | ||
254 | bool CCECBusDevice::TransmitKeypress(const cec_logical_address initiator, cec_user_control_code key, bool bWait /* = true */) | |
255 | { | |
256 | MarkBusy(); | |
257 | bool bReturn = m_handler->TransmitKeypress(initiator, m_iLogicalAddress, key, bWait); | |
1344fd1a LOK |
258 | MarkReady(); |
259 | return bReturn; | |
93729720 LOK |
260 | } |
261 | ||
004b8382 | 262 | bool CCECBusDevice::TransmitKeyRelease(const cec_logical_address initiator, bool bWait /* = true */) |
93729720 | 263 | { |
1344fd1a | 264 | MarkBusy(); |
004b8382 | 265 | bool bReturn = m_handler->TransmitKeyRelease(initiator, m_iLogicalAddress, bWait); |
1344fd1a LOK |
266 | MarkReady(); |
267 | return bReturn; | |
93729720 LOK |
268 | } |
269 | ||
004b8382 | 270 | cec_version CCECBusDevice::GetCecVersion(const cec_logical_address initiator, bool bUpdate /* = false */) |
93729720 | 271 | { |
6bbfc3f7 | 272 | bool bIsPresent(GetStatus() == CEC_DEVICE_STATUS_PRESENT); |
97fc4ffb LOK |
273 | bool bRequestUpdate(false); |
274 | { | |
f00ff009 | 275 | CLockObject lock(m_mutex); |
ddb6ac5b | 276 | bRequestUpdate = bIsPresent && |
6bbfc3f7 | 277 | (bUpdate || m_cecVersion == CEC_VERSION_UNKNOWN); |
97fc4ffb LOK |
278 | } |
279 | ||
280 | if (bRequestUpdate) | |
ebb6ddb3 | 281 | { |
004b8382 LOK |
282 | CheckVendorIdRequested(initiator); |
283 | RequestCecVersion(initiator); | |
ebb6ddb3 | 284 | } |
f294b22f | 285 | |
f00ff009 | 286 | CLockObject lock(m_mutex); |
f294b22f LOK |
287 | return m_cecVersion; |
288 | } | |
289 | ||
004b8382 | 290 | void CCECBusDevice::SetCecVersion(const cec_version newVersion) |
5734016c | 291 | { |
004b8382 LOK |
292 | CLockObject lock(m_mutex); |
293 | if (m_cecVersion != newVersion) | |
294 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): CEC version %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(newVersion)); | |
295 | m_cecVersion = newVersion; | |
5734016c LOK |
296 | } |
297 | ||
004b8382 | 298 | bool CCECBusDevice::RequestCecVersion(const cec_logical_address initiator, bool bWaitForResponse /* = true */) |
f294b22f LOK |
299 | { |
300 | bool bReturn(false); | |
b64db02e | 301 | |
004b8382 | 302 | if (!IsHandledByLibCEC() && |
66c3ef5a | 303 | !IsUnsupportedFeature(CEC_OPCODE_GET_CEC_VERSION)) |
93729720 | 304 | { |
1344fd1a | 305 | MarkBusy(); |
004b8382 LOK |
306 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting CEC version of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); |
307 | bReturn = m_handler->TransmitRequestCecVersion(initiator, m_iLogicalAddress, bWaitForResponse); | |
1344fd1a | 308 | MarkReady(); |
93729720 | 309 | } |
f294b22f | 310 | return bReturn; |
93729720 LOK |
311 | } |
312 | ||
2b44051c | 313 | bool CCECBusDevice::TransmitCECVersion(const cec_logical_address destination, bool bIsReply) |
62f5527d | 314 | { |
004b8382 LOK |
315 | cec_version version; |
316 | { | |
317 | CLockObject lock(m_mutex); | |
318 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): cec version %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, ToString(m_cecVersion)); | |
319 | version = m_cecVersion; | |
320 | } | |
321 | ||
322 | MarkBusy(); | |
2b44051c | 323 | bool bReturn = m_handler->TransmitCECVersion(m_iLogicalAddress, destination, version, bIsReply); |
004b8382 LOK |
324 | MarkReady(); |
325 | return bReturn; | |
62f5527d LOK |
326 | } |
327 | ||
004b8382 | 328 | cec_menu_language &CCECBusDevice::GetMenuLanguage(const cec_logical_address initiator, bool bUpdate /* = false */) |
93729720 | 329 | { |
6bbfc3f7 | 330 | bool bIsPresent(GetStatus() == CEC_DEVICE_STATUS_PRESENT); |
97fc4ffb LOK |
331 | bool bRequestUpdate(false); |
332 | { | |
f00ff009 | 333 | CLockObject lock(m_mutex); |
ddb6ac5b | 334 | bRequestUpdate = (bIsPresent && |
97fc4ffb LOK |
335 | (bUpdate || !strcmp(m_menuLanguage.language, "???"))); |
336 | } | |
337 | ||
338 | if (bRequestUpdate) | |
ebb6ddb3 | 339 | { |
004b8382 LOK |
340 | CheckVendorIdRequested(initiator); |
341 | RequestMenuLanguage(initiator); | |
ebb6ddb3 | 342 | } |
5e5637c6 | 343 | |
f00ff009 | 344 | CLockObject lock(m_mutex); |
f294b22f LOK |
345 | return m_menuLanguage; |
346 | } | |
347 | ||
004b8382 LOK |
348 | void CCECBusDevice::SetMenuLanguage(const char *strLanguage) |
349 | { | |
350 | if (!strLanguage) | |
351 | return; | |
352 | ||
353 | CLockObject lock(m_mutex); | |
354 | if (strcmp(strLanguage, m_menuLanguage.language)) | |
355 | { | |
356 | memcpy(m_menuLanguage.language, strLanguage, 3); | |
60c28d82 | 357 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): menu language set to '%s'", GetLogicalAddressName(), m_iLogicalAddress, m_menuLanguage.language); |
004b8382 LOK |
358 | } |
359 | } | |
360 | ||
361 | void CCECBusDevice::SetMenuLanguage(const cec_menu_language &language) | |
362 | { | |
363 | if (language.device == m_iLogicalAddress) | |
364 | SetMenuLanguage(language.language); | |
365 | } | |
366 | ||
367 | bool CCECBusDevice::RequestMenuLanguage(const cec_logical_address initiator, bool bWaitForResponse /* = true */) | |
f294b22f LOK |
368 | { |
369 | bool bReturn(false); | |
b64db02e | 370 | |
004b8382 | 371 | if (!IsHandledByLibCEC() && |
4d738fe3 | 372 | !IsUnsupportedFeature(CEC_OPCODE_GET_MENU_LANGUAGE)) |
93729720 | 373 | { |
1344fd1a | 374 | MarkBusy(); |
004b8382 LOK |
375 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting menu language of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); |
376 | bReturn = m_handler->TransmitRequestMenuLanguage(initiator, m_iLogicalAddress, bWaitForResponse); | |
1344fd1a | 377 | MarkReady(); |
93729720 | 378 | } |
f294b22f | 379 | return bReturn; |
93729720 LOK |
380 | } |
381 | ||
2b44051c | 382 | bool CCECBusDevice::TransmitSetMenuLanguage(const cec_logical_address destination, bool bIsReply) |
3e61b350 | 383 | { |
004b8382 LOK |
384 | bool bReturn(false); |
385 | cec_menu_language language; | |
386 | { | |
387 | CLockObject lock(m_mutex); | |
388 | language = m_menuLanguage; | |
389 | } | |
3e61b350 | 390 | |
004b8382 LOK |
391 | char lang[3]; |
392 | { | |
393 | CLockObject lock(m_mutex); | |
394 | lang[0] = language.language[0]; | |
395 | lang[1] = language.language[1]; | |
396 | lang[2] = language.language[2]; | |
397 | } | |
398 | ||
399 | MarkBusy(); | |
400 | if (lang[0] == '?' && lang[1] == '?' && lang[2] == '?') | |
401 | { | |
402 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): Menu language feature abort", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination); | |
403 | m_processor->TransmitAbort(m_iLogicalAddress, destination, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID); | |
404 | bReturn = true; | |
405 | } | |
406 | else | |
407 | { | |
408 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> broadcast (F): Menu language '%s'", GetLogicalAddressName(), m_iLogicalAddress, lang); | |
2b44051c | 409 | bReturn = m_handler->TransmitSetMenuLanguage(m_iLogicalAddress, lang, bIsReply); |
004b8382 LOK |
410 | } |
411 | MarkReady(); | |
412 | return bReturn; | |
f8513317 LOK |
413 | } |
414 | ||
2b44051c | 415 | bool CCECBusDevice::TransmitOSDString(const cec_logical_address destination, cec_display_control duration, const char *strMessage, bool bIsReply) |
e9de9629 | 416 | { |
004b8382 LOK |
417 | bool bReturn(false); |
418 | if (!m_processor->GetDevice(destination)->IsUnsupportedFeature(CEC_OPCODE_SET_OSD_STRING)) | |
419 | { | |
420 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): display OSD message '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, strMessage); | |
421 | MarkBusy(); | |
2b44051c | 422 | bReturn = m_handler->TransmitOSDString(m_iLogicalAddress, destination, duration, strMessage, bIsReply); |
004b8382 LOK |
423 | MarkReady(); |
424 | } | |
425 | return bReturn; | |
e9de9629 LOK |
426 | } |
427 | ||
c0152c09 LOK |
428 | CStdString CCECBusDevice::GetCurrentOSDName(void) |
429 | { | |
430 | CLockObject lock(m_mutex); | |
431 | return m_strDeviceName; | |
432 | } | |
433 | ||
004b8382 | 434 | CStdString CCECBusDevice::GetOSDName(const cec_logical_address initiator, bool bUpdate /* = false */) |
ed21be2a | 435 | { |
6bbfc3f7 | 436 | bool bIsPresent(GetStatus() == CEC_DEVICE_STATUS_PRESENT); |
97fc4ffb LOK |
437 | bool bRequestUpdate(false); |
438 | { | |
f00ff009 | 439 | CLockObject lock(m_mutex); |
ddb6ac5b | 440 | bRequestUpdate = bIsPresent && |
97fc4ffb | 441 | (bUpdate || m_strDeviceName.Equals(ToString(m_iLogicalAddress))) && |
ddb6ac5b | 442 | m_type != CEC_DEVICE_TYPE_TV; |
97fc4ffb LOK |
443 | } |
444 | ||
445 | if (bRequestUpdate) | |
ebb6ddb3 | 446 | { |
004b8382 LOK |
447 | CheckVendorIdRequested(initiator); |
448 | RequestOSDName(initiator); | |
ebb6ddb3 | 449 | } |
5e5637c6 | 450 | |
f00ff009 | 451 | CLockObject lock(m_mutex); |
ed21be2a LOK |
452 | return m_strDeviceName; |
453 | } | |
454 | ||
004b8382 LOK |
455 | void CCECBusDevice::SetOSDName(CStdString strName) |
456 | { | |
457 | CLockObject lock(m_mutex); | |
458 | if (m_strDeviceName != strName) | |
459 | { | |
60c28d82 | 460 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): osd name set to '%s'", GetLogicalAddressName(), m_iLogicalAddress, strName.c_str()); |
004b8382 LOK |
461 | m_strDeviceName = strName; |
462 | } | |
463 | } | |
464 | ||
465 | bool CCECBusDevice::RequestOSDName(const cec_logical_address initiator, bool bWaitForResponse /* = true */) | |
ed21be2a LOK |
466 | { |
467 | bool bReturn(false); | |
b64db02e | 468 | |
004b8382 | 469 | if (!IsHandledByLibCEC() && |
4d738fe3 | 470 | !IsUnsupportedFeature(CEC_OPCODE_GIVE_OSD_NAME)) |
ed21be2a | 471 | { |
1344fd1a | 472 | MarkBusy(); |
004b8382 LOK |
473 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting OSD name of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); |
474 | bReturn = m_handler->TransmitRequestOSDName(initiator, m_iLogicalAddress, bWaitForResponse); | |
1344fd1a | 475 | MarkReady(); |
ed21be2a LOK |
476 | } |
477 | return bReturn; | |
478 | } | |
479 | ||
2b44051c | 480 | bool CCECBusDevice::TransmitOSDName(const cec_logical_address destination, bool bIsReply) |
004b8382 LOK |
481 | { |
482 | CStdString strDeviceName; | |
483 | { | |
484 | CLockObject lock(m_mutex); | |
485 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): OSD name '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, m_strDeviceName.c_str()); | |
486 | strDeviceName = m_strDeviceName; | |
487 | } | |
488 | ||
489 | MarkBusy(); | |
2b44051c | 490 | bool bReturn = m_handler->TransmitOSDName(m_iLogicalAddress, destination, strDeviceName, bIsReply); |
004b8382 LOK |
491 | MarkReady(); |
492 | return bReturn; | |
493 | } | |
494 | ||
495 | bool CCECBusDevice::HasValidPhysicalAddress(void) | |
496 | { | |
497 | CLockObject lock(m_mutex); | |
498 | return CLibCEC::IsValidPhysicalAddress(m_iPhysicalAddress); | |
499 | } | |
500 | ||
501 | uint16_t CCECBusDevice::GetCurrentPhysicalAddress(void) | |
502 | { | |
503 | CLockObject lock(m_mutex); | |
504 | return m_iPhysicalAddress; | |
505 | } | |
506 | ||
507 | uint16_t CCECBusDevice::GetPhysicalAddress(const cec_logical_address initiator, bool bSuppressUpdate /* = false */) | |
16b1e052 | 508 | { |
0680dab3 | 509 | if (!bSuppressUpdate) |
16b1e052 | 510 | { |
0680dab3 LOK |
511 | bool bIsPresent(GetStatus() == CEC_DEVICE_STATUS_PRESENT); |
512 | bool bRequestUpdate(false); | |
513 | { | |
514 | CLockObject lock(m_mutex); | |
b32ffd87 | 515 | bRequestUpdate = bIsPresent && m_iPhysicalAddress == CEC_INVALID_PHYSICAL_ADDRESS; |
0680dab3 | 516 | } |
16b1e052 | 517 | |
0680dab3 LOK |
518 | if (bRequestUpdate) |
519 | { | |
004b8382 LOK |
520 | CheckVendorIdRequested(initiator); |
521 | if (!RequestPhysicalAddress(initiator)) | |
522 | LIB_CEC->AddLog(CEC_LOG_ERROR, "failed to request the physical address"); | |
0680dab3 | 523 | } |
ebb6ddb3 | 524 | } |
97fc4ffb | 525 | |
f00ff009 | 526 | CLockObject lock(m_mutex); |
16b1e052 LOK |
527 | return m_iPhysicalAddress; |
528 | } | |
529 | ||
004b8382 LOK |
530 | bool CCECBusDevice::SetPhysicalAddress(uint16_t iNewAddress) |
531 | { | |
532 | CLockObject lock(m_mutex); | |
533 | if (iNewAddress > 0 && m_iPhysicalAddress != iNewAddress) | |
534 | { | |
60c28d82 | 535 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): physical address changed from %04x to %04x", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress, iNewAddress); |
004b8382 LOK |
536 | m_iPhysicalAddress = iNewAddress; |
537 | } | |
538 | return true; | |
539 | } | |
540 | ||
541 | bool CCECBusDevice::RequestPhysicalAddress(const cec_logical_address initiator, bool bWaitForResponse /* = true */) | |
16b1e052 LOK |
542 | { |
543 | bool bReturn(false); | |
b64db02e | 544 | |
004b8382 | 545 | if (!IsHandledByLibCEC()) |
16b1e052 | 546 | { |
1344fd1a | 547 | MarkBusy(); |
004b8382 LOK |
548 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting physical address of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); |
549 | bReturn = m_handler->TransmitRequestPhysicalAddress(initiator, m_iLogicalAddress, bWaitForResponse); | |
1344fd1a | 550 | MarkReady(); |
16b1e052 LOK |
551 | } |
552 | return bReturn; | |
553 | } | |
554 | ||
2b44051c | 555 | bool CCECBusDevice::TransmitPhysicalAddress(bool bIsReply) |
004b8382 LOK |
556 | { |
557 | uint16_t iPhysicalAddress; | |
558 | cec_device_type type; | |
559 | { | |
560 | CLockObject lock(m_mutex); | |
561 | if (m_iPhysicalAddress == CEC_INVALID_PHYSICAL_ADDRESS) | |
562 | return false; | |
563 | ||
564 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> broadcast (F): physical adddress %4x", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress); | |
565 | iPhysicalAddress = m_iPhysicalAddress; | |
566 | type = m_type; | |
567 | } | |
568 | ||
569 | MarkBusy(); | |
2b44051c | 570 | bool bReturn = m_handler->TransmitPhysicalAddress(m_iLogicalAddress, iPhysicalAddress, type, bIsReply); |
004b8382 LOK |
571 | MarkReady(); |
572 | return bReturn; | |
573 | } | |
574 | ||
575 | cec_power_status CCECBusDevice::GetCurrentPowerStatus(void) | |
576 | { | |
577 | CLockObject lock(m_mutex); | |
578 | return m_powerStatus; | |
579 | } | |
580 | ||
581 | cec_power_status CCECBusDevice::GetPowerStatus(const cec_logical_address initiator, bool bUpdate /* = false */) | |
e9de9629 | 582 | { |
6bbfc3f7 | 583 | bool bIsPresent(GetStatus() == CEC_DEVICE_STATUS_PRESENT); |
97fc4ffb LOK |
584 | bool bRequestUpdate(false); |
585 | { | |
f00ff009 | 586 | CLockObject lock(m_mutex); |
ddb6ac5b | 587 | bRequestUpdate = (bIsPresent && |
c8f0eef0 | 588 | (bUpdate || m_powerStatus == CEC_POWER_STATUS_UNKNOWN || |
2efa39b7 LOK |
589 | m_powerStatus == CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON || |
590 | m_powerStatus == CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY || | |
591 | GetTimeMs() - m_iLastPowerStateUpdate >= CEC_POWER_STATE_REFRESH_TIME)); | |
97fc4ffb LOK |
592 | } |
593 | ||
594 | if (bRequestUpdate) | |
ebb6ddb3 | 595 | { |
004b8382 LOK |
596 | CheckVendorIdRequested(initiator); |
597 | RequestPowerStatus(initiator); | |
ebb6ddb3 | 598 | } |
5e5637c6 | 599 | |
f00ff009 | 600 | CLockObject lock(m_mutex); |
f294b22f LOK |
601 | return m_powerStatus; |
602 | } | |
603 | ||
004b8382 LOK |
604 | void CCECBusDevice::SetPowerStatus(const cec_power_status powerStatus) |
605 | { | |
606 | CLockObject lock(m_mutex); | |
607 | if (m_powerStatus != powerStatus) | |
608 | { | |
609 | m_iLastPowerStateUpdate = GetTimeMs(); | |
60c28d82 | 610 | 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 |
611 | m_powerStatus = powerStatus; |
612 | } | |
613 | } | |
614 | ||
615 | bool CCECBusDevice::RequestPowerStatus(const cec_logical_address initiator, bool bWaitForResponse /* = true */) | |
f294b22f LOK |
616 | { |
617 | bool bReturn(false); | |
b64db02e | 618 | |
004b8382 | 619 | if (!IsHandledByLibCEC() && |
4d738fe3 | 620 | !IsUnsupportedFeature(CEC_OPCODE_GIVE_DEVICE_POWER_STATUS)) |
93729720 | 621 | { |
1344fd1a | 622 | MarkBusy(); |
004b8382 LOK |
623 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting power status of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); |
624 | bReturn = m_handler->TransmitRequestPowerStatus(initiator, m_iLogicalAddress, bWaitForResponse); | |
1344fd1a | 625 | MarkReady(); |
93729720 | 626 | } |
f294b22f LOK |
627 | return bReturn; |
628 | } | |
93729720 | 629 | |
2b44051c | 630 | bool CCECBusDevice::TransmitPowerState(const cec_logical_address destination, bool bIsReply) |
f294b22f | 631 | { |
004b8382 | 632 | cec_power_status state; |
97fc4ffb | 633 | { |
f00ff009 | 634 | CLockObject lock(m_mutex); |
004b8382 LOK |
635 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination, ToString(m_powerStatus)); |
636 | state = m_powerStatus; | |
97fc4ffb LOK |
637 | } |
638 | ||
004b8382 | 639 | MarkBusy(); |
2b44051c | 640 | bool bReturn = m_handler->TransmitPowerState(m_iLogicalAddress, destination, state, bIsReply); |
004b8382 LOK |
641 | MarkReady(); |
642 | return bReturn; | |
643 | } | |
644 | ||
645 | cec_vendor_id CCECBusDevice::GetCurrentVendorId(void) | |
646 | { | |
647 | CLockObject lock(m_mutex); | |
f294b22f | 648 | return m_vendor; |
e9de9629 LOK |
649 | } |
650 | ||
004b8382 LOK |
651 | cec_vendor_id CCECBusDevice::GetVendorId(const cec_logical_address initiator, bool bUpdate /* = false */) |
652 | { | |
653 | bool bIsPresent(GetStatus() == CEC_DEVICE_STATUS_PRESENT); | |
654 | bool bRequestUpdate(false); | |
655 | { | |
656 | CLockObject lock(m_mutex); | |
657 | bRequestUpdate = (bIsPresent && | |
658 | (bUpdate || m_vendor == CEC_VENDOR_UNKNOWN)); | |
659 | } | |
660 | ||
661 | if (bRequestUpdate) | |
662 | RequestVendorId(initiator); | |
663 | ||
664 | CLockObject lock(m_mutex); | |
665 | return m_vendor; | |
666 | } | |
667 | ||
668 | const char *CCECBusDevice::GetVendorName(const cec_logical_address initiator, bool bUpdate /* = false */) | |
669 | { | |
670 | return ToString(GetVendorId(initiator, bUpdate)); | |
671 | } | |
672 | ||
673 | bool CCECBusDevice::SetVendorId(uint64_t iVendorId) | |
674 | { | |
675 | bool bVendorChanged(false); | |
676 | ||
677 | { | |
678 | CLockObject lock(m_mutex); | |
679 | bVendorChanged = (m_vendor != (cec_vendor_id)iVendorId); | |
680 | m_vendor = (cec_vendor_id)iVendorId; | |
681 | } | |
682 | ||
683 | if (bVendorChanged) | |
684 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): vendor = %s (%06x)", GetLogicalAddressName(), m_iLogicalAddress, ToString(m_vendor), m_vendor); | |
685 | ||
686 | return bVendorChanged; | |
687 | } | |
688 | ||
689 | bool CCECBusDevice::RequestVendorId(const cec_logical_address initiator, bool bWaitForResponse /* = true */) | |
a3269a0a | 690 | { |
f294b22f | 691 | bool bReturn(false); |
b64db02e | 692 | |
004b8382 | 693 | if (!IsHandledByLibCEC() && initiator != CECDEVICE_UNKNOWN) |
a3269a0a | 694 | { |
1344fd1a | 695 | MarkBusy(); |
004b8382 LOK |
696 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting vendor ID of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); |
697 | bReturn = m_handler->TransmitRequestVendorId(initiator, m_iLogicalAddress, bWaitForResponse); | |
1344fd1a | 698 | MarkReady(); |
3e61b350 | 699 | |
a75e3a5a LOK |
700 | if (bWaitForResponse) |
701 | ReplaceHandler(true); | |
a3269a0a | 702 | } |
f294b22f | 703 | return bReturn; |
93729720 LOK |
704 | } |
705 | ||
2b44051c | 706 | bool CCECBusDevice::TransmitVendorID(const cec_logical_address destination, bool bSendAbort, bool bIsReply) |
93729720 | 707 | { |
004b8382 LOK |
708 | bool bReturn(false); |
709 | uint64_t iVendorId; | |
710 | { | |
711 | CLockObject lock(m_mutex); | |
712 | iVendorId = (uint64_t)m_vendor; | |
713 | } | |
a3269a0a | 714 | |
004b8382 LOK |
715 | MarkBusy(); |
716 | if (iVendorId == CEC_VENDOR_UNKNOWN) | |
9fd73dd4 | 717 | { |
004b8382 | 718 | if (bSendAbort) |
c6d7f0e1 | 719 | { |
004b8382 LOK |
720 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): vendor id feature abort", GetLogicalAddressName(), m_iLogicalAddress, ToString(destination), destination); |
721 | m_processor->TransmitAbort(m_iLogicalAddress, destination, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID); | |
722 | bReturn = true; | |
c6d7f0e1 | 723 | } |
9fd73dd4 | 724 | } |
004b8382 LOK |
725 | else |
726 | { | |
727 | 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); | |
2b44051c | 728 | bReturn = m_handler->TransmitVendorID(m_iLogicalAddress, iVendorId, bIsReply); |
004b8382 LOK |
729 | } |
730 | MarkReady(); | |
731 | return bReturn; | |
9fd73dd4 LOK |
732 | } |
733 | ||
a75e3a5a | 734 | cec_bus_device_status CCECBusDevice::GetStatus(bool bForcePoll /* = false */, bool bSuppressPoll /* = false */) |
f8ae3295 | 735 | { |
ba427965 LOK |
736 | cec_bus_device_status status(CEC_DEVICE_STATUS_UNKNOWN); |
737 | bool bNeedsPoll(false); | |
738 | ||
739 | { | |
740 | CLockObject lock(m_mutex); | |
741 | status = m_deviceStatus; | |
a75e3a5a LOK |
742 | bNeedsPoll = !bSuppressPoll && |
743 | (bForcePoll || m_deviceStatus == CEC_DEVICE_STATUS_UNKNOWN); | |
ba427965 LOK |
744 | } |
745 | ||
746 | if (bNeedsPoll) | |
f8ae3295 | 747 | { |
9fd73dd4 | 748 | bool bPollAcked(false); |
7b62b76e | 749 | if (bNeedsPoll && NeedsPoll()) |
9fd73dd4 | 750 | bPollAcked = m_processor->PollDevice(m_iLogicalAddress); |
95a73fa7 | 751 | |
ba427965 LOK |
752 | status = bPollAcked ? CEC_DEVICE_STATUS_PRESENT : CEC_DEVICE_STATUS_NOT_PRESENT; |
753 | SetDeviceStatus(status); | |
f8ae3295 LOK |
754 | } |
755 | ||
ba427965 | 756 | return status; |
f8ae3295 LOK |
757 | } |
758 | ||
2b44051c | 759 | void CCECBusDevice::SetDeviceStatus(const cec_bus_device_status newStatus, cec_version libCECSpecVersion /* = CEC_VERSION_1_4 */) |
93fff5c1 | 760 | { |
93fff5c1 | 761 | { |
ee17ad58 LOK |
762 | CLockObject lock(m_mutex); |
763 | switch (newStatus) | |
764 | { | |
ee17ad58 LOK |
765 | case CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC: |
766 | if (m_deviceStatus != newStatus) | |
f5aa7e4c | 767 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): device status changed into 'handled by libCEC'", GetLogicalAddressName(), m_iLogicalAddress); |
a20d808d LOK |
768 | SetPowerStatus (CEC_POWER_STATUS_ON); |
769 | SetVendorId (CEC_VENDOR_UNKNOWN); | |
770 | SetMenuState (CEC_MENU_STATE_ACTIVATED); | |
2b44051c | 771 | SetCecVersion (libCECSpecVersion); |
b32ffd87 | 772 | SetStreamPath (CEC_INVALID_PHYSICAL_ADDRESS); |
004b8382 | 773 | MarkAsInactiveSource(); |
a20d808d LOK |
774 | m_iLastActive = 0; |
775 | m_deviceStatus = newStatus; | |
ee17ad58 LOK |
776 | break; |
777 | case CEC_DEVICE_STATUS_PRESENT: | |
778 | if (m_deviceStatus != newStatus) | |
f5aa7e4c | 779 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): device status changed into 'present'", GetLogicalAddressName(), m_iLogicalAddress); |
ee17ad58 LOK |
780 | m_deviceStatus = newStatus; |
781 | break; | |
782 | case CEC_DEVICE_STATUS_NOT_PRESENT: | |
783 | if (m_deviceStatus != newStatus) | |
a20d808d | 784 | { |
f5aa7e4c | 785 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): device status changed into 'not present'", GetLogicalAddressName(), m_iLogicalAddress); |
a20d808d LOK |
786 | ResetDeviceStatus(); |
787 | m_deviceStatus = newStatus; | |
788 | } | |
ee17ad58 | 789 | break; |
f5aa7e4c LOK |
790 | default: |
791 | ResetDeviceStatus(); | |
792 | break; | |
ee17ad58 | 793 | } |
93fff5c1 LOK |
794 | } |
795 | } | |
796 | ||
004b8382 | 797 | void CCECBusDevice::ResetDeviceStatus(void) |
93729720 | 798 | { |
f00ff009 | 799 | CLockObject lock(m_mutex); |
004b8382 LOK |
800 | SetPowerStatus (CEC_POWER_STATUS_UNKNOWN); |
801 | SetVendorId (CEC_VENDOR_UNKNOWN); | |
802 | SetMenuState (CEC_MENU_STATE_ACTIVATED); | |
803 | SetCecVersion (CEC_VERSION_UNKNOWN); | |
804 | SetStreamPath (CEC_INVALID_PHYSICAL_ADDRESS); | |
805 | SetOSDName (ToString(m_iLogicalAddress)); | |
806 | MarkAsInactiveSource(); | |
f5aa7e4c | 807 | |
004b8382 LOK |
808 | m_iLastActive = 0; |
809 | m_bVendorIdRequested = false; | |
810 | m_unsupportedFeatures.clear(); | |
060a7b5e | 811 | m_waitForResponse->Clear(); |
f5aa7e4c LOK |
812 | |
813 | if (m_deviceStatus != CEC_DEVICE_STATUS_UNKNOWN) | |
814 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): device status changed into 'unknown'", GetLogicalAddressName(), m_iLogicalAddress); | |
815 | m_deviceStatus = CEC_DEVICE_STATUS_UNKNOWN; | |
93729720 LOK |
816 | } |
817 | ||
2b44051c | 818 | bool CCECBusDevice::TransmitPoll(const cec_logical_address dest, bool bIsReply) |
9dc04b07 | 819 | { |
004b8382 LOK |
820 | bool bReturn(false); |
821 | cec_logical_address destination(dest); | |
822 | if (destination == CECDEVICE_UNKNOWN) | |
823 | destination = m_iLogicalAddress; | |
96274140 | 824 | |
004b8382 LOK |
825 | CCECBusDevice *destDevice = m_processor->GetDevice(destination); |
826 | if (destDevice->m_deviceStatus == CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC) | |
827 | return bReturn; | |
828 | ||
829 | MarkBusy(); | |
830 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): POLL", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest); | |
2b44051c | 831 | bReturn = m_handler->TransmitPoll(m_iLogicalAddress, destination, bIsReply); |
004b8382 LOK |
832 | LIB_CEC->AddLog(CEC_LOG_DEBUG, bReturn ? ">> POLL sent" : ">> POLL not sent"); |
833 | ||
834 | CLockObject lock(m_mutex); | |
835 | if (bReturn) | |
5f2068fe | 836 | { |
004b8382 LOK |
837 | m_iLastActive = GetTimeMs(); |
838 | destDevice->m_deviceStatus = CEC_DEVICE_STATUS_PRESENT; | |
5f2068fe LOK |
839 | } |
840 | else | |
004b8382 LOK |
841 | destDevice->m_deviceStatus = CEC_DEVICE_STATUS_NOT_PRESENT; |
842 | ||
843 | MarkReady(); | |
844 | return bReturn; | |
845 | } | |
846 | ||
847 | void CCECBusDevice::HandlePoll(const cec_logical_address destination) | |
848 | { | |
849 | if (destination >= 0 && destination < CECDEVICE_BROADCAST) | |
5f2068fe | 850 | { |
004b8382 | 851 | CCECBusDevice *device = m_processor->GetDevice(destination); |
0cb55c43 | 852 | if (device) |
004b8382 | 853 | device->HandlePollFrom(m_iLogicalAddress); |
9dc04b07 LOK |
854 | } |
855 | } | |
856 | ||
004b8382 | 857 | void CCECBusDevice::HandlePollFrom(const cec_logical_address initiator) |
e55f3f70 | 858 | { |
004b8382 LOK |
859 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< POLL: %s (%x) -> %s (%x)", ToString(initiator), initiator, ToString(m_iLogicalAddress), m_iLogicalAddress); |
860 | m_bAwaitingReceiveFailed = true; | |
e55f3f70 LOK |
861 | } |
862 | ||
004b8382 | 863 | bool CCECBusDevice::HandleReceiveFailed(void) |
1344fd1a | 864 | { |
004b8382 LOK |
865 | bool bReturn = m_bAwaitingReceiveFailed; |
866 | m_bAwaitingReceiveFailed = false; | |
867 | return bReturn; | |
1344fd1a LOK |
868 | } |
869 | ||
004b8382 | 870 | cec_menu_state CCECBusDevice::GetMenuState(const cec_logical_address UNUSED(initiator)) |
1344fd1a | 871 | { |
004b8382 LOK |
872 | CLockObject lock(m_mutex); |
873 | return m_menuState; | |
1344fd1a LOK |
874 | } |
875 | ||
004b8382 | 876 | void CCECBusDevice::SetMenuState(const cec_menu_state state) |
e9de9629 | 877 | { |
004b8382 LOK |
878 | CLockObject lock(m_mutex); |
879 | if (m_menuState != state) | |
94e9a2af | 880 | { |
60c28d82 | 881 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X): menu state set to '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(m_menuState)); |
004b8382 LOK |
882 | m_menuState = state; |
883 | } | |
884 | } | |
d211708b | 885 | |
2b44051c | 886 | bool CCECBusDevice::TransmitMenuState(const cec_logical_address dest, bool bIsReply) |
004b8382 LOK |
887 | { |
888 | cec_menu_state menuState; | |
889 | { | |
890 | CLockObject lock(m_mutex); | |
891 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> %s (%X): menu state '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, ToString(m_menuState)); | |
892 | menuState = m_menuState; | |
893 | } | |
104125dc | 894 | |
004b8382 | 895 | MarkBusy(); |
2b44051c | 896 | bool bReturn = m_handler->TransmitMenuState(m_iLogicalAddress, dest, menuState, bIsReply); |
004b8382 LOK |
897 | MarkReady(); |
898 | return bReturn; | |
899 | } | |
94e9a2af | 900 | |
060a7b5e | 901 | bool CCECBusDevice::ActivateSource(uint64_t iDelay /* = 0 */) |
004b8382 LOK |
902 | { |
903 | MarkAsActiveSource(); | |
004b8382 | 904 | MarkBusy(); |
060a7b5e LOK |
905 | bool bReturn(true); |
906 | if (iDelay == 0) | |
907 | { | |
908 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "sending active source message for '%s'", ToString(m_iLogicalAddress)); | |
909 | bReturn = m_handler->ActivateSource(); | |
910 | } | |
911 | else | |
912 | { | |
913 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "scheduling active source message for '%s'", ToString(m_iLogicalAddress)); | |
914 | m_handler->ScheduleActivateSource(iDelay); | |
915 | } | |
004b8382 LOK |
916 | MarkReady(); |
917 | return bReturn; | |
918 | } | |
94e9a2af | 919 | |
004b8382 LOK |
920 | bool CCECBusDevice::RequestActiveSource(bool bWaitForResponse /* = true */) |
921 | { | |
922 | bool bReturn(false); | |
e9de9629 | 923 | |
004b8382 | 924 | if (IsHandledByLibCEC()) |
104125dc | 925 | { |
004b8382 LOK |
926 | MarkBusy(); |
927 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< requesting active source"); | |
104125dc | 928 | |
004b8382 LOK |
929 | bReturn = m_handler->TransmitRequestActiveSource(m_iLogicalAddress, bWaitForResponse); |
930 | MarkReady(); | |
104125dc | 931 | } |
004b8382 LOK |
932 | return bReturn; |
933 | } | |
104125dc | 934 | |
004b8382 LOK |
935 | void CCECBusDevice::MarkAsActiveSource(void) |
936 | { | |
29d5198c LOK |
937 | bool bWasActivated(false); |
938 | ||
939 | // set the power status to powered on | |
940 | SetPowerStatus(CEC_POWER_STATUS_ON); | |
941 | ||
942 | // mark this device as active source | |
943 | { | |
944 | CLockObject lock(m_mutex); | |
945 | if (!m_bActiveSource) | |
946 | { | |
947 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "making %s (%x) the active source", GetLogicalAddressName(), m_iLogicalAddress); | |
948 | bWasActivated = true; | |
949 | } | |
950 | else | |
951 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%x) was already marked as active source", GetLogicalAddressName(), m_iLogicalAddress); | |
104125dc | 952 | |
29d5198c LOK |
953 | m_bActiveSource = true; |
954 | } | |
955 | ||
956 | // mark other devices as inactive sources | |
004b8382 LOK |
957 | CECDEVICEVEC devices; |
958 | m_processor->GetDevices()->Get(devices); | |
959 | for (CECDEVICEVEC::iterator it = devices.begin(); it != devices.end(); it++) | |
960 | if ((*it)->GetLogicalAddress() != m_iLogicalAddress) | |
961 | (*it)->MarkAsInactiveSource(); | |
962 | ||
29d5198c LOK |
963 | if (bWasActivated) |
964 | { | |
965 | CCECClient *client = GetClient(); | |
966 | if (client) | |
967 | client->SourceActivated(m_iLogicalAddress); | |
968 | } | |
b64db02e LOK |
969 | } |
970 | ||
004b8382 | 971 | void CCECBusDevice::MarkAsInactiveSource(void) |
b64db02e | 972 | { |
29d5198c | 973 | bool bWasDeactivated(false); |
b64db02e | 974 | { |
f00ff009 | 975 | CLockObject lock(m_mutex); |
004b8382 | 976 | if (m_bActiveSource) |
29d5198c | 977 | { |
004b8382 | 978 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "marking %s (%X) as inactive source", GetLogicalAddressName(), m_iLogicalAddress); |
29d5198c LOK |
979 | bWasDeactivated = true; |
980 | } | |
004b8382 | 981 | m_bActiveSource = false; |
b64db02e | 982 | } |
29d5198c LOK |
983 | |
984 | if (bWasDeactivated) | |
985 | { | |
986 | CCECClient *client = GetClient(); | |
987 | if (client) | |
988 | client->SourceDeactivated(m_iLogicalAddress); | |
989 | } | |
e9de9629 LOK |
990 | } |
991 | ||
2b44051c | 992 | bool CCECBusDevice::TransmitActiveSource(bool bIsReply) |
0f23c85c | 993 | { |
8fa35473 | 994 | bool bSendActiveSource(false); |
3a48aeae | 995 | uint16_t iPhysicalAddress(CEC_INVALID_PHYSICAL_ADDRESS); |
0f23c85c | 996 | |
8747dd4f | 997 | { |
f00ff009 | 998 | CLockObject lock(m_mutex); |
3a48aeae LOK |
999 | if (!HasValidPhysicalAddress()) |
1000 | { | |
b1d821c6 | 1001 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "%s (%X) has an invalid physical address (%04x), not sending active source commands", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress); |
3a48aeae LOK |
1002 | return false; |
1003 | } | |
1004 | ||
1005 | iPhysicalAddress = m_iPhysicalAddress; | |
1006 | ||
49c8f2e4 | 1007 | if (m_powerStatus != CEC_POWER_STATUS_ON && m_powerStatus != CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON) |
004b8382 | 1008 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< %s (%X) is not powered on", GetLogicalAddressName(), m_iLogicalAddress); |
8fa35473 LOK |
1009 | else if (m_bActiveSource) |
1010 | { | |
004b8382 | 1011 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> broadcast (F): active source (%4x)", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress); |
8fa35473 LOK |
1012 | bSendActiveSource = true; |
1013 | } | |
1014 | else | |
004b8382 | 1015 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< %s (%X) is not the active source", GetLogicalAddressName(), m_iLogicalAddress); |
8747dd4f LOK |
1016 | } |
1017 | ||
dbad810a | 1018 | bool bActiveSourceSent(false); |
b64db02e LOK |
1019 | if (bSendActiveSource) |
1020 | { | |
1344fd1a | 1021 | MarkBusy(); |
2b44051c | 1022 | bActiveSourceSent = m_handler->TransmitActiveSource(m_iLogicalAddress, iPhysicalAddress, bIsReply); |
1344fd1a | 1023 | MarkReady(); |
b64db02e LOK |
1024 | } |
1025 | ||
dbad810a | 1026 | return bActiveSourceSent; |
0f23c85c LOK |
1027 | } |
1028 | ||
49c8f2e4 LOK |
1029 | bool CCECBusDevice::TransmitImageViewOn(void) |
1030 | { | |
49c8f2e4 | 1031 | { |
9a2f12df LOK |
1032 | CLockObject lock(m_mutex); |
1033 | if (m_powerStatus != CEC_POWER_STATUS_ON && m_powerStatus != CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON) | |
1034 | { | |
004b8382 | 1035 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< %s (%X) is not powered on", GetLogicalAddressName(), m_iLogicalAddress); |
9a2f12df LOK |
1036 | return false; |
1037 | } | |
49c8f2e4 | 1038 | } |
9a2f12df | 1039 | |
dbad810a | 1040 | bool bImageViewOnSent(false); |
9a2f12df | 1041 | MarkBusy(); |
dbad810a | 1042 | bImageViewOnSent = m_handler->TransmitImageViewOn(m_iLogicalAddress, CECDEVICE_TV); |
9a2f12df | 1043 | MarkReady(); |
dbad810a | 1044 | return bImageViewOnSent; |
49c8f2e4 LOK |
1045 | } |
1046 | ||
ab27363d | 1047 | bool CCECBusDevice::TransmitInactiveSource(void) |
93729720 | 1048 | { |
8fa35473 LOK |
1049 | uint16_t iPhysicalAddress; |
1050 | { | |
f00ff009 | 1051 | CLockObject lock(m_mutex); |
004b8382 | 1052 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< %s (%X) -> broadcast (F): inactive source", GetLogicalAddressName(), m_iLogicalAddress); |
8fa35473 LOK |
1053 | iPhysicalAddress = m_iPhysicalAddress; |
1054 | } | |
93729720 | 1055 | |
1344fd1a LOK |
1056 | MarkBusy(); |
1057 | bool bReturn = m_handler->TransmitInactiveSource(m_iLogicalAddress, iPhysicalAddress); | |
1058 | MarkReady(); | |
1059 | return bReturn; | |
93729720 LOK |
1060 | } |
1061 | ||
004b8382 | 1062 | bool CCECBusDevice::TransmitPendingActiveSourceCommands(void) |
0f23c85c | 1063 | { |
1344fd1a | 1064 | MarkBusy(); |
aa4c0d34 | 1065 | bool bReturn = m_handler->ActivateSource(true); |
1344fd1a LOK |
1066 | MarkReady(); |
1067 | return bReturn; | |
0f23c85c LOK |
1068 | } |
1069 | ||
004b8382 | 1070 | void CCECBusDevice::SetStreamPath(uint16_t iNewAddress, uint16_t iOldAddress /* = CEC_INVALID_PHYSICAL_ADDRESS */) |
0f23c85c | 1071 | { |
004b8382 LOK |
1072 | CLockObject lock(m_mutex); |
1073 | if (iNewAddress != m_iStreamPath) | |
8fa35473 | 1074 | { |
60c28d82 | 1075 | 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 | 1076 | m_iStreamPath = iNewAddress; |
8fa35473 | 1077 | } |
0f23c85c | 1078 | |
99aeafb9 LOK |
1079 | if (!LIB_CEC->IsValidPhysicalAddress(iNewAddress)) |
1080 | return; | |
1081 | ||
004b8382 LOK |
1082 | CCECBusDevice *device = m_processor->GetDeviceByPhysicalAddress(iNewAddress); |
1083 | if (device) | |
4d738fe3 | 1084 | { |
004b8382 LOK |
1085 | // if a device is found with the new physical address, mark it as active, which will automatically mark all other devices as inactive |
1086 | device->MarkAsActiveSource(); | |
4d738fe3 | 1087 | } |
004b8382 | 1088 | else |
8fa35473 | 1089 | { |
004b8382 LOK |
1090 | // try to find the device with the old address, and mark it as inactive when found |
1091 | device = m_processor->GetDeviceByPhysicalAddress(iOldAddress); | |
1092 | if (device) | |
1093 | device->MarkAsInactiveSource(); | |
8fa35473 | 1094 | } |
0f23c85c LOK |
1095 | } |
1096 | ||
004b8382 | 1097 | bool CCECBusDevice::PowerOn(const cec_logical_address initiator) |
fbdea54c MK |
1098 | { |
1099 | bool bReturn(false); | |
004b8382 | 1100 | GetVendorId(initiator); // ensure that we got the vendor id, because the implementations vary per vendor |
fbdea54c MK |
1101 | |
1102 | MarkBusy(); | |
004b8382 LOK |
1103 | cec_power_status currentStatus = GetPowerStatus(initiator, false); |
1104 | if (currentStatus != CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON && | |
1105 | currentStatus != CEC_POWER_STATUS_ON) | |
fbdea54c | 1106 | { |
004b8382 LOK |
1107 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "<< powering on '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress); |
1108 | if (m_handler->PowerOn(initiator, m_iLogicalAddress)) | |
1109 | { | |
1110 | SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); | |
fbdea54c | 1111 | bReturn = true; |
004b8382 | 1112 | } |
fbdea54c MK |
1113 | } |
1114 | else | |
1115 | { | |
004b8382 | 1116 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "'%s' (%X) is already '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(currentStatus)); |
fbdea54c | 1117 | } |
004b8382 | 1118 | |
fbdea54c MK |
1119 | MarkReady(); |
1120 | return bReturn; | |
1121 | } | |
1122 | ||
004b8382 | 1123 | bool CCECBusDevice::Standby(const cec_logical_address initiator) |
57f45e6c | 1124 | { |
004b8382 | 1125 | GetVendorId(initiator); // ensure that we got the vendor id, because the implementations vary per vendor |
b750a5c3 | 1126 | |
004b8382 | 1127 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "<< putting '%s' (%X) in standby mode", GetLogicalAddressName(), m_iLogicalAddress); |
1344fd1a | 1128 | MarkBusy(); |
004b8382 | 1129 | bool bReturn = m_handler->TransmitStandby(initiator, m_iLogicalAddress); |
1344fd1a | 1130 | MarkReady(); |
57f45e6c LOK |
1131 | return bReturn; |
1132 | } | |
93729720 | 1133 | |
004b8382 | 1134 | bool CCECBusDevice::NeedsPoll(void) |
93729720 | 1135 | { |
004b8382 LOK |
1136 | bool bSendPoll(false); |
1137 | cec_logical_address pollAddress(CECDEVICE_UNKNOWN); | |
1138 | switch (m_iLogicalAddress) | |
8fa35473 | 1139 | { |
004b8382 LOK |
1140 | case CECDEVICE_PLAYBACKDEVICE3: |
1141 | pollAddress = CECDEVICE_PLAYBACKDEVICE2; | |
1142 | break; | |
1143 | case CECDEVICE_PLAYBACKDEVICE2: | |
1144 | pollAddress = CECDEVICE_PLAYBACKDEVICE1; | |
1145 | break; | |
1146 | case CECDEVICE_RECORDINGDEVICE3: | |
1147 | pollAddress = CECDEVICE_RECORDINGDEVICE2; | |
1148 | break; | |
1149 | case CECDEVICE_RECORDINGDEVICE2: | |
1150 | pollAddress = CECDEVICE_RECORDINGDEVICE1; | |
1151 | break; | |
1152 | case CECDEVICE_TUNER4: | |
1153 | pollAddress = CECDEVICE_TUNER3; | |
1154 | break; | |
1155 | case CECDEVICE_TUNER3: | |
1156 | pollAddress = CECDEVICE_TUNER2; | |
1157 | break; | |
1158 | case CECDEVICE_TUNER2: | |
1159 | pollAddress = CECDEVICE_TUNER1; | |
1160 | break; | |
1161 | case CECDEVICE_AUDIOSYSTEM: | |
1162 | case CECDEVICE_PLAYBACKDEVICE1: | |
1163 | case CECDEVICE_RECORDINGDEVICE1: | |
1164 | case CECDEVICE_TUNER1: | |
1165 | case CECDEVICE_TV: | |
1166 | bSendPoll = true; | |
1167 | break; | |
1168 | default: | |
1169 | break; | |
8fa35473 | 1170 | } |
93729720 | 1171 | |
004b8382 LOK |
1172 | if (!bSendPoll && pollAddress != CECDEVICE_UNKNOWN) |
1173 | { | |
1174 | CCECBusDevice *device = m_processor->GetDevice(pollAddress); | |
1175 | if (device) | |
1176 | { | |
1177 | cec_bus_device_status status = device->GetStatus(); | |
1178 | bSendPoll = (status == CEC_DEVICE_STATUS_PRESENT || status == CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC); | |
1179 | } | |
1180 | else | |
1181 | { | |
1182 | bSendPoll = true; | |
1183 | } | |
1184 | } | |
1185 | ||
1186 | return bSendPoll; | |
93729720 LOK |
1187 | } |
1188 | ||
004b8382 | 1189 | void CCECBusDevice::CheckVendorIdRequested(const cec_logical_address initiator) |
93729720 | 1190 | { |
004b8382 | 1191 | bool bRequestVendorId(false); |
8fa35473 | 1192 | { |
f00ff009 | 1193 | CLockObject lock(m_mutex); |
004b8382 LOK |
1194 | bRequestVendorId = !m_bVendorIdRequested; |
1195 | m_bVendorIdRequested = true; | |
8fa35473 LOK |
1196 | } |
1197 | ||
004b8382 | 1198 | if (bRequestVendorId) |
c4098482 | 1199 | { |
004b8382 LOK |
1200 | ReplaceHandler(false); |
1201 | GetVendorId(initiator); | |
c4098482 | 1202 | } |
93729720 | 1203 | } |
004b8382 | 1204 | //@} |
a33794d8 | 1205 | |
004b8382 | 1206 | CCECAudioSystem *CCECBusDevice::AsAudioSystem(void) |
a33794d8 | 1207 | { |
004b8382 | 1208 | return AsAudioSystem(this); |
a33794d8 LOK |
1209 | } |
1210 | ||
004b8382 | 1211 | CCECPlaybackDevice *CCECBusDevice::AsPlaybackDevice(void) |
a33794d8 | 1212 | { |
004b8382 | 1213 | return AsPlaybackDevice(this); |
a33794d8 | 1214 | } |
4d738fe3 | 1215 | |
004b8382 | 1216 | CCECRecordingDevice *CCECBusDevice::AsRecordingDevice(void) |
4d738fe3 | 1217 | { |
004b8382 | 1218 | return AsRecordingDevice(this); |
4d738fe3 LOK |
1219 | } |
1220 | ||
004b8382 | 1221 | CCECTuner *CCECBusDevice::AsTuner(void) |
4d738fe3 | 1222 | { |
004b8382 LOK |
1223 | return AsTuner(this); |
1224 | } | |
ad7e0696 | 1225 | |
004b8382 LOK |
1226 | CCECTV *CCECBusDevice::AsTV(void) |
1227 | { | |
1228 | return AsTV(this); | |
1229 | } | |
b499cf16 | 1230 | |
004b8382 LOK |
1231 | CCECAudioSystem *CCECBusDevice::AsAudioSystem(CCECBusDevice *device) |
1232 | { | |
1233 | if (device && device->GetType() == CEC_DEVICE_TYPE_AUDIO_SYSTEM) | |
1234 | return static_cast<CCECAudioSystem *>(device); | |
1235 | return NULL; | |
4d738fe3 | 1236 | } |
b64db02e | 1237 | |
004b8382 | 1238 | CCECPlaybackDevice *CCECBusDevice::AsPlaybackDevice(CCECBusDevice *device) |
b64db02e | 1239 | { |
004b8382 LOK |
1240 | if (device && |
1241 | (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || | |
1242 | device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)) | |
1243 | return static_cast<CCECPlaybackDevice *>(device); | |
1244 | return NULL; | |
b64db02e LOK |
1245 | } |
1246 | ||
004b8382 | 1247 | CCECRecordingDevice *CCECBusDevice::AsRecordingDevice(CCECBusDevice *device) |
a75e3a5a | 1248 | { |
004b8382 LOK |
1249 | if (device && device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE) |
1250 | return static_cast<CCECRecordingDevice *>(device); | |
1251 | return NULL; | |
a75e3a5a LOK |
1252 | } |
1253 | ||
004b8382 | 1254 | CCECTuner *CCECBusDevice::AsTuner(CCECBusDevice *device) |
0cfdeb5a | 1255 | { |
004b8382 LOK |
1256 | if (device && device->GetType() == CEC_DEVICE_TYPE_TUNER) |
1257 | return static_cast<CCECTuner *>(device); | |
1258 | return NULL; | |
0cfdeb5a LOK |
1259 | } |
1260 | ||
004b8382 | 1261 | CCECTV *CCECBusDevice::AsTV(CCECBusDevice *device) |
0cfdeb5a | 1262 | { |
004b8382 LOK |
1263 | if (device && device->GetType() == CEC_DEVICE_TYPE_TV) |
1264 | return static_cast<CCECTV *>(device); | |
1265 | return NULL; | |
0cfdeb5a LOK |
1266 | } |
1267 | ||
004b8382 | 1268 | void CCECBusDevice::MarkBusy(void) |
ebb6ddb3 | 1269 | { |
004b8382 LOK |
1270 | CLockObject handlerLock(m_handlerMutex); |
1271 | ++m_iHandlerUseCount; | |
1272 | } | |
ebb6ddb3 | 1273 | |
004b8382 LOK |
1274 | void CCECBusDevice::MarkReady(void) |
1275 | { | |
1276 | CLockObject handlerLock(m_handlerMutex); | |
1277 | if (m_iHandlerUseCount > 0) | |
1278 | --m_iHandlerUseCount; | |
1279 | } | |
1280 | ||
2b44051c | 1281 | bool CCECBusDevice::TryLogicalAddress(cec_version libCECSpecVersion /* = CEC_VERSION_1_4 */) |
004b8382 LOK |
1282 | { |
1283 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "trying logical address '%s'", GetLogicalAddressName()); | |
1284 | ||
2b44051c | 1285 | if (!TransmitPoll(m_iLogicalAddress, false)) |
ebb6ddb3 | 1286 | { |
004b8382 | 1287 | LIB_CEC->AddLog(CEC_LOG_NOTICE, "using logical address '%s'", GetLogicalAddressName()); |
2b44051c | 1288 | SetDeviceStatus(CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC, libCECSpecVersion); |
004b8382 LOK |
1289 | |
1290 | return true; | |
ebb6ddb3 | 1291 | } |
004b8382 LOK |
1292 | |
1293 | LIB_CEC->AddLog(CEC_LOG_DEBUG, "logical address '%s' already taken", GetLogicalAddressName()); | |
1294 | SetDeviceStatus(CEC_DEVICE_STATUS_PRESENT); | |
1295 | return false; | |
ebb6ddb3 LOK |
1296 | } |
1297 | ||
004b8382 | 1298 | CCECClient *CCECBusDevice::GetClient(void) |
b78b4e33 | 1299 | { |
004b8382 | 1300 | return m_processor->GetClient(m_iLogicalAddress); |
b78b4e33 | 1301 | } |
060a7b5e LOK |
1302 | |
1303 | void CCECBusDevice::SignalOpcode(cec_opcode opcode) | |
1304 | { | |
1305 | m_waitForResponse->Received(opcode); | |
1306 | } | |
1307 | ||
1308 | bool CCECBusDevice::WaitForOpcode(cec_opcode opcode) | |
1309 | { | |
1310 | return m_waitForResponse->Wait(opcode); | |
1311 | } |