Commit | Line | Data |
---|---|---|
abbca718 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. |
abbca718 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" |
2abe74eb | 34 | #include "CECProcessor.h" |
abbca718 | 35 | |
2b44051c | 36 | #include "adapter/AdapterFactory.h" |
eafa9d46 | 37 | #include "devices/CECBusDevice.h" |
51b2a094 LOK |
38 | #include "devices/CECAudioSystem.h" |
39 | #include "devices/CECPlaybackDevice.h" | |
40 | #include "devices/CECRecordingDevice.h" | |
41 | #include "devices/CECTuner.h" | |
42 | #include "devices/CECTV.h" | |
62f5527d | 43 | #include "implementations/CECCommandHandler.h" |
2abe74eb | 44 | #include "LibCEC.h" |
004b8382 | 45 | #include "CECClient.h" |
0d800fe5 | 46 | #include "CECTypeUtils.h" |
ba65909d | 47 | #include "platform/util/timeutils.h" |
c9d15485 | 48 | #include "platform/util/util.h" |
abbca718 LOK |
49 | |
50 | using namespace CEC; | |
51 | using namespace std; | |
f00ff009 | 52 | using namespace PLATFORM; |
abbca718 | 53 | |
b32ffd87 | 54 | #define CEC_PROCESSOR_SIGNAL_WAIT_TIME 1000 |
aa4c0d34 | 55 | #define ACTIVE_SOURCE_CHECK_INTERVAL 500 |
b32ffd87 | 56 | |
0d800fe5 | 57 | #define ToString(x) CCECTypeUtils::ToString(x) |
004b8382 LOK |
58 | |
59 | CCECProcessor::CCECProcessor(CLibCEC *libcec) : | |
caca2d81 | 60 | m_bInitialised(false), |
caca2d81 | 61 | m_communication(NULL), |
004b8382 | 62 | m_libcec(libcec), |
caca2d81 LOK |
63 | m_iStandardLineTimeout(3), |
64 | m_iRetryLineTimeout(3), | |
cc0a2977 | 65 | m_iLastTransmission(0), |
171c7eb0 LOK |
66 | m_bMonitor(true), |
67 | m_addrAllocator(NULL) | |
caca2d81 | 68 | { |
004b8382 | 69 | m_busDevices = new CCECDeviceMap(this); |
caca2d81 LOK |
70 | } |
71 | ||
004b8382 | 72 | CCECProcessor::~CCECProcessor(void) |
f8513317 | 73 | { |
171c7eb0 | 74 | DELETE_AND_NULL(m_addrAllocator); |
004b8382 | 75 | Close(); |
c9d15485 | 76 | DELETE_AND_NULL(m_busDevices); |
caca2d81 LOK |
77 | } |
78 | ||
004b8382 | 79 | bool CCECProcessor::Start(const char *strPort, uint16_t iBaudRate /* = CEC_SERIAL_DEFAULT_BAUDRATE */, uint32_t iTimeoutMs /* = CEC_DEFAULT_CONNECT_TIMEOUT */) |
caca2d81 | 80 | { |
004b8382 | 81 | CLockObject lock(m_mutex); |
c0152c09 | 82 | // open a connection |
004b8382 LOK |
83 | if (!OpenConnection(strPort, iBaudRate, iTimeoutMs)) |
84 | return false; | |
85 | ||
c0152c09 | 86 | // create the processor thread |
004b8382 | 87 | if (!IsRunning()) |
51b2a094 | 88 | { |
4691dc3b | 89 | if (!CreateThread()) |
51b2a094 | 90 | { |
004b8382 LOK |
91 | m_libcec->AddLog(CEC_LOG_ERROR, "could not create a processor thread"); |
92 | return false; | |
51b2a094 LOK |
93 | } |
94 | } | |
f8513317 | 95 | |
004b8382 | 96 | return true; |
abbca718 LOK |
97 | } |
98 | ||
eca71746 LOK |
99 | void CCECProcessor::Close(void) |
100 | { | |
c0152c09 | 101 | // mark as uninitialised |
004b8382 | 102 | SetCECInitialised(false); |
c0152c09 LOK |
103 | |
104 | // stop the processor | |
eca71746 LOK |
105 | StopThread(); |
106 | ||
c0152c09 | 107 | // close the connection |
c9d15485 | 108 | DELETE_AND_NULL(m_communication); |
c0152c09 | 109 | } |
99aeafb9 | 110 | |
c0152c09 LOK |
111 | void CCECProcessor::ResetMembers(void) |
112 | { | |
113 | // close the connection | |
c9d15485 | 114 | DELETE_AND_NULL(m_communication); |
c0152c09 LOK |
115 | |
116 | // reset the other members to the initial state | |
99aeafb9 LOK |
117 | m_iStandardLineTimeout = 3; |
118 | m_iRetryLineTimeout = 3; | |
119 | m_iLastTransmission = 0; | |
120 | m_busDevices->ResetDeviceStatus(); | |
eca71746 LOK |
121 | } |
122 | ||
f80cd208 | 123 | bool CCECProcessor::OpenConnection(const char *strPort, uint16_t iBaudRate, uint32_t iTimeoutMs, bool bStartListening /* = true */) |
abbca718 | 124 | { |
a674fd68 | 125 | bool bReturn(false); |
c0152c09 LOK |
126 | CTimeout timeout(iTimeoutMs > 0 ? iTimeoutMs : CEC_DEFAULT_TRANSMIT_WAIT); |
127 | ||
128 | // ensure that a previous connection is closed | |
80726797 LOK |
129 | Close(); |
130 | ||
c0152c09 LOK |
131 | // reset all member to the initial state |
132 | ResetMembers(); | |
133 | ||
134 | // check whether the Close() method deleted any previous connection | |
135 | if (m_communication) | |
578c3905 | 136 | { |
c0152c09 LOK |
137 | m_libcec->AddLog(CEC_LOG_ERROR, "previous connection could not be closed"); |
138 | return bReturn; | |
578c3905 | 139 | } |
1113cb7d | 140 | |
c0152c09 | 141 | // create a new connection |
2b44051c | 142 | m_communication = CAdapterFactory(this->m_libcec).GetInstance(strPort, iBaudRate); |
c520af4f | 143 | |
c0152c09 | 144 | // open a new connection |
efed01e1 | 145 | unsigned iConnectTry(0); |
a75e3a5a | 146 | while (timeout.TimeLeft() > 0 && (bReturn = m_communication->Open((timeout.TimeLeft() / CEC_CONNECT_TRIES), false, bStartListening)) == false) |
3d78df91 | 147 | { |
004b8382 | 148 | m_libcec->AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry); |
d55f263f | 149 | m_communication->Close(); |
b32ffd87 | 150 | CEvent::Sleep(CEC_DEFAULT_CONNECT_RETRY_WAIT); |
3d78df91 | 151 | } |
56035c86 | 152 | |
004b8382 | 153 | m_libcec->AddLog(CEC_LOG_NOTICE, "connection opened"); |
12a36be9 | 154 | |
0b8c7eab LOK |
155 | // mark as initialised |
156 | SetCECInitialised(true); | |
157 | ||
578c3905 LOK |
158 | return bReturn; |
159 | } | |
160 | ||
004b8382 | 161 | bool CCECProcessor::CECInitialised(void) |
0cfdeb5a | 162 | { |
0b714871 | 163 | CLockObject lock(m_threadMutex); |
0cfdeb5a LOK |
164 | return m_bInitialised; |
165 | } | |
166 | ||
004b8382 | 167 | void CCECProcessor::SetCECInitialised(bool bSetTo /* = true */) |
578c3905 | 168 | { |
c0152c09 LOK |
169 | { |
170 | CLockObject lock(m_mutex); | |
171 | m_bInitialised = bSetTo; | |
172 | } | |
004b8382 LOK |
173 | if (!bSetTo) |
174 | UnregisterClients(); | |
abbca718 LOK |
175 | } |
176 | ||
2b44051c | 177 | bool CCECProcessor::TryLogicalAddress(cec_logical_address address, cec_version libCECSpecVersion /* = CEC_VERSION_1_4 */) |
f8513317 | 178 | { |
c0152c09 | 179 | // find the device |
004b8382 LOK |
180 | CCECBusDevice *device = m_busDevices->At(address); |
181 | if (device) | |
c39611ec | 182 | { |
c0152c09 | 183 | // check if it's already marked as present or used |
004b8382 LOK |
184 | if (device->IsPresent() || device->IsHandledByLibCEC()) |
185 | return false; | |
c39611ec | 186 | |
c0152c09 | 187 | // poll the LA if not |
2b44051c | 188 | return device->TryLogicalAddress(libCECSpecVersion); |
f8513317 LOK |
189 | } |
190 | ||
004b8382 | 191 | return false; |
f8513317 LOK |
192 | } |
193 | ||
a3ffc068 LOK |
194 | void CCECProcessor::ReplaceHandlers(void) |
195 | { | |
004b8382 | 196 | if (!CECInitialised()) |
0cfdeb5a | 197 | return; |
004b8382 | 198 | |
c0152c09 | 199 | // check each device |
004b8382 LOK |
200 | for (CECDEVICEMAP::iterator it = m_busDevices->Begin(); it != m_busDevices->End(); it++) |
201 | it->second->ReplaceHandler(true); | |
a3ffc068 LOK |
202 | } |
203 | ||
b1f94db1 LOK |
204 | bool CCECProcessor::OnCommandReceived(const cec_command &command) |
205 | { | |
a4b9f561 | 206 | return m_inBuffer.Push(command); |
b1f94db1 LOK |
207 | } |
208 | ||
2abe74eb | 209 | void *CCECProcessor::Process(void) |
f99bc831 | 210 | { |
004b8382 | 211 | m_libcec->AddLog(CEC_LOG_DEBUG, "processor thread started"); |
abbca718 | 212 | |
38f1fbcc | 213 | cec_command command; command.Clear(); |
aa4c0d34 | 214 | CTimeout activeSourceCheck(ACTIVE_SOURCE_CHECK_INTERVAL); |
a4b9f561 | 215 | |
c0152c09 | 216 | // as long as we're not being stopped and the connection is open |
b1f94db1 | 217 | while (!IsStopped() && m_communication->IsOpen()) |
abbca718 | 218 | { |
c0152c09 | 219 | // wait for a new incoming command, and process it |
b32ffd87 | 220 | if (m_inBuffer.Pop(command, CEC_PROCESSOR_SIGNAL_WAIT_TIME)) |
c0152c09 | 221 | ProcessCommand(command); |
a4b9f561 | 222 | |
004b8382 LOK |
223 | if (CECInitialised()) |
224 | { | |
c0152c09 | 225 | // check clients for keypress timeouts |
004b8382 | 226 | m_libcec->CheckKeypressTimeout(); |
c0152c09 LOK |
227 | |
228 | // check if we need to replace handlers | |
229 | ReplaceHandlers(); | |
b0015449 LOK |
230 | |
231 | // check whether we need to activate a source, if it failed before | |
232 | if (activeSourceCheck.TimeLeft() == 0) | |
233 | { | |
aa4c0d34 LOK |
234 | if (CECInitialised()) |
235 | TransmitPendingActiveSourceCommands(); | |
236 | activeSourceCheck.Init(ACTIVE_SOURCE_CHECK_INTERVAL); | |
b0015449 | 237 | } |
004b8382 | 238 | } |
8ac9c610 LOK |
239 | } |
240 | ||
004b8382 | 241 | return NULL; |
8ac9c610 LOK |
242 | } |
243 | ||
c0152c09 | 244 | bool CCECProcessor::ActivateSource(uint16_t iStreamPath) |
a9232a79 | 245 | { |
004b8382 | 246 | bool bReturn(false); |
a9232a79 | 247 | |
c0152c09 | 248 | // find the device with the given PA |
004b8382 | 249 | CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamPath); |
c0152c09 | 250 | // and make it the active source when found |
004b8382 LOK |
251 | if (device) |
252 | bReturn = device->ActivateSource(); | |
253 | else | |
254 | m_libcec->AddLog(CEC_LOG_DEBUG, "device with PA '%04x' not found", iStreamPath); | |
a9232a79 | 255 | |
004b8382 | 256 | return bReturn; |
a9232a79 LOK |
257 | } |
258 | ||
004b8382 | 259 | void CCECProcessor::SetStandardLineTimeout(uint8_t iTimeout) |
842262d8 | 260 | { |
004b8382 LOK |
261 | CLockObject lock(m_mutex); |
262 | m_iStandardLineTimeout = iTimeout; | |
842262d8 LOK |
263 | } |
264 | ||
c0152c09 LOK |
265 | uint8_t CCECProcessor::GetStandardLineTimeout(void) |
266 | { | |
267 | CLockObject lock(m_mutex); | |
268 | return m_iStandardLineTimeout; | |
269 | } | |
270 | ||
004b8382 | 271 | void CCECProcessor::SetRetryLineTimeout(uint8_t iTimeout) |
6a1c0009 | 272 | { |
004b8382 LOK |
273 | CLockObject lock(m_mutex); |
274 | m_iRetryLineTimeout = iTimeout; | |
6a1c0009 LOK |
275 | } |
276 | ||
c0152c09 LOK |
277 | uint8_t CCECProcessor::GetRetryLineTimeout(void) |
278 | { | |
279 | CLockObject lock(m_mutex); | |
280 | return m_iRetryLineTimeout; | |
281 | } | |
282 | ||
004b8382 | 283 | bool CCECProcessor::PhysicalAddressInUse(uint16_t iPhysicalAddress) |
ed21be2a | 284 | { |
004b8382 LOK |
285 | CCECBusDevice *device = GetDeviceByPhysicalAddress(iPhysicalAddress); |
286 | return device != NULL; | |
287 | } | |
ed21be2a | 288 | |
004b8382 LOK |
289 | void CCECProcessor::LogOutput(const cec_command &data) |
290 | { | |
291 | CStdString strTx; | |
c0152c09 LOK |
292 | |
293 | // initiator and destination | |
004b8382 | 294 | strTx.Format("<< %02x", ((uint8_t)data.initiator << 4) + (uint8_t)data.destination); |
c0152c09 LOK |
295 | |
296 | // append the opcode | |
004b8382 LOK |
297 | if (data.opcode_set) |
298 | strTx.AppendFormat(":%02x", (uint8_t)data.opcode); | |
ed21be2a | 299 | |
c0152c09 | 300 | // append the parameters |
004b8382 LOK |
301 | for (uint8_t iPtr = 0; iPtr < data.parameters.size; iPtr++) |
302 | strTx.AppendFormat(":%02x", data.parameters[iPtr]); | |
c0152c09 LOK |
303 | |
304 | // and log it | |
004b8382 | 305 | m_libcec->AddLog(CEC_LOG_TRAFFIC, strTx.c_str()); |
ed21be2a LOK |
306 | } |
307 | ||
004b8382 | 308 | bool CCECProcessor::PollDevice(cec_logical_address iAddress) |
44c74256 | 309 | { |
c0152c09 | 310 | // try to find the primary device |
004b8382 | 311 | CCECBusDevice *primary = GetPrimaryDevice(); |
c0152c09 LOK |
312 | // poll the destination, with the primary as source |
313 | if (primary) | |
2b44051c | 314 | return primary->TransmitPoll(iAddress, false); |
c0152c09 | 315 | |
2b44051c | 316 | CCECBusDevice *device = m_busDevices->At(CECDEVICE_UNREGISTERED); |
004b8382 | 317 | if (device) |
2b44051c | 318 | return device->TransmitPoll(iAddress, false); |
c0152c09 | 319 | |
cc60ab1c | 320 | return false; |
44c74256 LOK |
321 | } |
322 | ||
004b8382 | 323 | CCECBusDevice *CCECProcessor::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress, bool bSuppressUpdate /* = true */) |
eab72c40 | 324 | { |
004b8382 LOK |
325 | return m_busDevices ? |
326 | m_busDevices->GetDeviceByPhysicalAddress(iPhysicalAddress, bSuppressUpdate) : | |
327 | NULL; | |
eab72c40 LOK |
328 | } |
329 | ||
004b8382 | 330 | CCECBusDevice *CCECProcessor::GetDevice(cec_logical_address address) const |
e55f3f70 | 331 | { |
004b8382 LOK |
332 | return m_busDevices ? |
333 | m_busDevices->At(address) : | |
334 | NULL; | |
e55f3f70 LOK |
335 | } |
336 | ||
5734016c | 337 | cec_logical_address CCECProcessor::GetActiveSource(bool bRequestActiveSource /* = true */) |
b4b1b49b | 338 | { |
004b8382 LOK |
339 | // get the device that is marked as active source from the device map |
340 | CCECBusDevice *activeSource = m_busDevices->GetActiveSource(); | |
341 | if (activeSource) | |
342 | return activeSource->GetLogicalAddress(); | |
b4b1b49b | 343 | |
004b8382 | 344 | if (bRequestActiveSource) |
5734016c | 345 | { |
004b8382 LOK |
346 | // request the active source from the bus |
347 | CCECBusDevice *primary = GetPrimaryDevice(); | |
5734016c | 348 | if (primary) |
004b8382 | 349 | { |
5734016c | 350 | primary->RequestActiveSource(); |
004b8382 LOK |
351 | return GetActiveSource(false); |
352 | } | |
5734016c LOK |
353 | } |
354 | ||
004b8382 | 355 | // unknown or none |
b4b1b49b LOK |
356 | return CECDEVICE_UNKNOWN; |
357 | } | |
358 | ||
359 | bool CCECProcessor::IsActiveSource(cec_logical_address iAddress) | |
360 | { | |
004b8382 LOK |
361 | CCECBusDevice *device = m_busDevices->At(iAddress); |
362 | return device && device->IsActiveSource(); | |
b4b1b49b LOK |
363 | } |
364 | ||
2b44051c | 365 | bool CCECProcessor::Transmit(const cec_command &data, bool bIsReply) |
825ddb96 | 366 | { |
2b44051c | 367 | cec_command transmitData(data); |
c0152c09 LOK |
368 | uint8_t iMaxTries(0); |
369 | bool bRetry(true); | |
370 | uint8_t iTries(0); | |
371 | ||
372 | // get the current timeout setting | |
373 | uint8_t iLineTimeout(GetStandardLineTimeout()); | |
374 | ||
375 | // reset the state of this message to 'unknown' | |
376 | cec_adapter_message_state adapterState = ADAPTER_MESSAGE_STATE_UNKNOWN; | |
377 | ||
2b44051c LOK |
378 | if (!m_communication->SupportsSourceLogicalAddress(transmitData.initiator)) |
379 | { | |
380 | if (transmitData.initiator == CECDEVICE_UNREGISTERED && m_communication->SupportsSourceLogicalAddress(CECDEVICE_FREEUSE)) | |
381 | { | |
382 | m_libcec->AddLog(CEC_LOG_DEBUG, "initiator '%s' is not supported by the CEC adapter. using '%s' instead", ToString(transmitData.initiator), ToString(CECDEVICE_FREEUSE)); | |
383 | transmitData.initiator = CECDEVICE_FREEUSE; | |
384 | } | |
385 | else | |
386 | { | |
387 | m_libcec->AddLog(CEC_LOG_DEBUG, "initiator '%s' is not supported by the CEC adapter", ToString(transmitData.initiator)); | |
388 | return false; | |
389 | } | |
390 | } | |
391 | ||
392 | LogOutput(transmitData); | |
c0152c09 LOK |
393 | |
394 | // find the initiator device | |
2b44051c | 395 | CCECBusDevice *initiator = m_busDevices->At(transmitData.initiator); |
004b8382 | 396 | if (!initiator) |
c4287bcd | 397 | { |
004b8382 | 398 | m_libcec->AddLog(CEC_LOG_WARNING, "invalid initiator"); |
c4287bcd LOK |
399 | return false; |
400 | } | |
401 | ||
c0152c09 | 402 | // find the destination device, if it's not the broadcast address |
2b44051c | 403 | if (transmitData.destination != CECDEVICE_BROADCAST) |
004b8382 | 404 | { |
c0152c09 | 405 | // check if the device is marked as handled by libCEC |
2b44051c | 406 | CCECBusDevice *destination = m_busDevices->At(transmitData.destination); |
004b8382 LOK |
407 | if (destination && destination->IsHandledByLibCEC()) |
408 | { | |
c0152c09 | 409 | // and reject the command if it's trying to send data to a device that is handled by libCEC |
004b8382 LOK |
410 | m_libcec->AddLog(CEC_LOG_WARNING, "not sending data to myself!"); |
411 | return false; | |
412 | } | |
413 | } | |
414 | ||
eb35e4ca | 415 | { |
7bb4ed43 | 416 | CLockObject lock(m_mutex); |
5f316715 | 417 | m_iLastTransmission = GetTimeMs(); |
c0152c09 | 418 | // set the number of tries |
004b8382 | 419 | iMaxTries = initiator->GetHandler()->GetTransmitRetries() + 1; |
91ef4e2d | 420 | initiator->MarkHandlerReady(); |
2abe74eb LOK |
421 | } |
422 | ||
c0152c09 | 423 | // and try to send the command |
33dd87a9 MK |
424 | while (bRetry && ++iTries < iMaxTries) |
425 | { | |
2b44051c | 426 | if (initiator->IsUnsupportedFeature(transmitData.opcode)) |
33dd87a9 MK |
427 | return false; |
428 | ||
c0152c09 | 429 | adapterState = !IsStopped() && m_communication && m_communication->IsOpen() ? |
2b44051c | 430 | m_communication->Write(transmitData, bRetry, iLineTimeout, bIsReply) : |
c0152c09 | 431 | ADAPTER_MESSAGE_STATE_ERROR; |
33dd87a9 MK |
432 | iLineTimeout = m_iRetryLineTimeout; |
433 | } | |
434 | ||
435 | return adapterState == ADAPTER_MESSAGE_STATE_SENT_ACKED; | |
825ddb96 | 436 | } |
abbca718 | 437 | |
004b8382 | 438 | void CCECProcessor::TransmitAbort(cec_logical_address source, cec_logical_address destination, cec_opcode opcode, cec_abort_reason reason /* = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE */) |
abbca718 | 439 | { |
004b8382 | 440 | m_libcec->AddLog(CEC_LOG_DEBUG, "<< transmitting abort message"); |
9dee1670 | 441 | |
06a1f7ce | 442 | cec_command command; |
004b8382 | 443 | cec_command::Format(command, source, destination, CEC_OPCODE_FEATURE_ABORT); |
ab1469a0 LOK |
444 | command.parameters.PushBack((uint8_t)opcode); |
445 | command.parameters.PushBack((uint8_t)reason); | |
9dee1670 | 446 | |
2b44051c | 447 | Transmit(command, true); |
abbca718 LOK |
448 | } |
449 | ||
c0152c09 | 450 | void CCECProcessor::ProcessCommand(const cec_command &command) |
abbca718 | 451 | { |
c0152c09 | 452 | // log the command |
e9de9629 | 453 | CStdString dataStr; |
d297cbd4 LOK |
454 | dataStr.Format(">> %1x%1x", command.initiator, command.destination); |
455 | if (command.opcode_set == 1) | |
456 | dataStr.AppendFormat(":%02x", command.opcode); | |
e9de9629 LOK |
457 | for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++) |
458 | dataStr.AppendFormat(":%02x", (unsigned int)command.parameters[iPtr]); | |
004b8382 | 459 | m_libcec->AddLog(CEC_LOG_TRAFFIC, dataStr.c_str()); |
dc113aca | 460 | |
4a01fcd6 LOK |
461 | // find the initiator |
462 | CCECBusDevice *device = m_busDevices->At(command.initiator); | |
463 | ||
464 | if (device) | |
465 | device->HandleCommand(command); | |
6d858ba4 LOK |
466 | } |
467 | ||
37b0c572 | 468 | bool CCECProcessor::IsPresentDevice(cec_logical_address address) |
6d858ba4 | 469 | { |
004b8382 LOK |
470 | CCECBusDevice *device = m_busDevices->At(address); |
471 | return device && device->GetStatus() == CEC_DEVICE_STATUS_PRESENT; | |
6d858ba4 LOK |
472 | } |
473 | ||
37b0c572 | 474 | bool CCECProcessor::IsPresentDeviceType(cec_device_type type) |
6d858ba4 | 475 | { |
004b8382 LOK |
476 | CECDEVICEVEC devices; |
477 | m_busDevices->GetByType(type, devices); | |
478 | CCECDeviceMap::FilterActive(devices); | |
479 | return !devices.empty(); | |
6d858ba4 LOK |
480 | } |
481 | ||
004b8382 | 482 | uint16_t CCECProcessor::GetDetectedPhysicalAddress(void) const |
0f23c85c | 483 | { |
004b8382 | 484 | return m_communication ? m_communication->GetPhysicalAddress() : CEC_INVALID_PHYSICAL_ADDRESS; |
0f23c85c LOK |
485 | } |
486 | ||
2b44051c LOK |
487 | bool CCECProcessor::ClearLogicalAddresses(void) |
488 | { | |
489 | cec_logical_addresses addresses; addresses.Clear(); | |
490 | return SetLogicalAddresses(addresses); | |
491 | } | |
492 | ||
493 | bool CCECProcessor::SetLogicalAddresses(const cec_logical_addresses &addresses) | |
06bfd4d7 | 494 | { |
2b44051c | 495 | return m_communication ? m_communication->SetLogicalAddresses(addresses) : false; |
06bfd4d7 | 496 | } |
a33794d8 | 497 | |
004b8382 | 498 | bool CCECProcessor::StandbyDevices(const cec_logical_address initiator, const CECDEVICEVEC &devices) |
a33794d8 | 499 | { |
004b8382 LOK |
500 | bool bReturn(true); |
501 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) | |
502 | bReturn &= (*it)->Standby(initiator); | |
503 | return bReturn; | |
a33794d8 LOK |
504 | } |
505 | ||
004b8382 | 506 | bool CCECProcessor::StandbyDevice(const cec_logical_address initiator, cec_logical_address address) |
a33794d8 | 507 | { |
004b8382 LOK |
508 | CCECBusDevice *device = m_busDevices->At(address); |
509 | return device ? device->Standby(initiator) : false; | |
a33794d8 | 510 | } |
7c63a480 | 511 | |
004b8382 | 512 | bool CCECProcessor::PowerOnDevices(const cec_logical_address initiator, const CECDEVICEVEC &devices) |
8670c970 | 513 | { |
004b8382 LOK |
514 | bool bReturn(true); |
515 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) | |
516 | bReturn &= (*it)->PowerOn(initiator); | |
517 | return bReturn; | |
8670c970 LOK |
518 | } |
519 | ||
004b8382 | 520 | bool CCECProcessor::PowerOnDevice(const cec_logical_address initiator, cec_logical_address address) |
ca27e6cf | 521 | { |
004b8382 LOK |
522 | CCECBusDevice *device = m_busDevices->At(address); |
523 | return device ? device->PowerOn(initiator) : false; | |
ca27e6cf LOK |
524 | } |
525 | ||
004b8382 | 526 | bool CCECProcessor::StartBootloader(const char *strPort /* = NULL */) |
ca27e6cf | 527 | { |
004b8382 | 528 | bool bReturn(false); |
c0152c09 | 529 | // open a connection if no connection has been opened |
004b8382 | 530 | if (!m_communication && strPort) |
ca27e6cf | 531 | { |
2b44051c LOK |
532 | CAdapterFactory factory(this->m_libcec); |
533 | IAdapterCommunication *comm = factory.GetInstance(strPort); | |
004b8382 LOK |
534 | CTimeout timeout(CEC_DEFAULT_CONNECT_TIMEOUT); |
535 | int iConnectTry(0); | |
536 | while (timeout.TimeLeft() > 0 && (bReturn = comm->Open(timeout.TimeLeft() / CEC_CONNECT_TRIES, true)) == false) | |
537 | { | |
538 | m_libcec->AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry); | |
539 | comm->Close(); | |
540 | Sleep(CEC_DEFAULT_TRANSMIT_RETRY_WAIT); | |
541 | } | |
542 | if (comm->IsOpen()) | |
ca27e6cf | 543 | { |
004b8382 | 544 | bReturn = comm->StartBootloader(); |
c9d15485 | 545 | DELETE_AND_NULL(comm); |
ca27e6cf LOK |
546 | } |
547 | return bReturn; | |
548 | } | |
004b8382 | 549 | else |
3e61b350 | 550 | { |
004b8382 LOK |
551 | m_communication->StartBootloader(); |
552 | Close(); | |
553 | bReturn = true; | |
3e61b350 | 554 | } |
3e61b350 | 555 | |
004b8382 | 556 | return bReturn; |
03ae897d LOK |
557 | } |
558 | ||
004b8382 | 559 | bool CCECProcessor::PingAdapter(void) |
03ae897d | 560 | { |
004b8382 | 561 | return m_communication->PingAdapter(); |
03ae897d LOK |
562 | } |
563 | ||
004b8382 | 564 | void CCECProcessor::HandlePoll(cec_logical_address initiator, cec_logical_address destination) |
03ae897d | 565 | { |
004b8382 LOK |
566 | CCECBusDevice *device = m_busDevices->At(destination); |
567 | if (device) | |
568 | device->HandlePollFrom(initiator); | |
03ae897d LOK |
569 | } |
570 | ||
004b8382 | 571 | bool CCECProcessor::HandleReceiveFailed(cec_logical_address initiator) |
03ae897d | 572 | { |
004b8382 LOK |
573 | CCECBusDevice *device = m_busDevices->At(initiator); |
574 | return !device || !device->HandleReceiveFailed(); | |
03ae897d LOK |
575 | } |
576 | ||
004b8382 | 577 | bool CCECProcessor::CanPersistConfiguration(void) |
03ae897d | 578 | { |
004b8382 | 579 | return m_communication ? m_communication->GetFirmwareVersion() >= 2 : false; |
03ae897d LOK |
580 | } |
581 | ||
c0152c09 | 582 | bool CCECProcessor::PersistConfiguration(const libcec_configuration &configuration) |
03ae897d | 583 | { |
2b44051c LOK |
584 | libcec_configuration persistConfiguration = configuration; |
585 | if (!CLibCEC::IsValidPhysicalAddress(configuration.iPhysicalAddress)) | |
586 | { | |
587 | CCECBusDevice *device = GetPrimaryDevice(); | |
588 | if (device) | |
589 | persistConfiguration.iPhysicalAddress = device->GetCurrentPhysicalAddress(); | |
590 | } | |
591 | ||
592 | return m_communication ? m_communication->PersistConfiguration(persistConfiguration) : false; | |
03ae897d LOK |
593 | } |
594 | ||
004b8382 | 595 | void CCECProcessor::RescanActiveDevices(void) |
03ae897d | 596 | { |
004b8382 LOK |
597 | for (CECDEVICEMAP::iterator it = m_busDevices->Begin(); it != m_busDevices->End(); it++) |
598 | it->second->GetStatus(true); | |
03ae897d LOK |
599 | } |
600 | ||
004b8382 | 601 | bool CCECProcessor::GetDeviceInformation(const char *strPort, libcec_configuration *config, uint32_t iTimeoutMs /* = CEC_DEFAULT_CONNECT_TIMEOUT */) |
03ae897d | 602 | { |
004b8382 LOK |
603 | if (!OpenConnection(strPort, CEC_SERIAL_DEFAULT_BAUDRATE, iTimeoutMs, false)) |
604 | return false; | |
03ae897d | 605 | |
004b8382 LOK |
606 | config->iFirmwareVersion = m_communication->GetFirmwareVersion(); |
607 | config->iPhysicalAddress = m_communication->GetPhysicalAddress(); | |
608 | config->iFirmwareBuildDate = m_communication->GetFirmwareBuildDate(); | |
2d418322 | 609 | config->adapterType = m_communication->GetAdapterType(); |
03ae897d | 610 | |
004b8382 | 611 | return true; |
caca2d81 LOK |
612 | } |
613 | ||
004b8382 | 614 | bool CCECProcessor::TransmitPendingActiveSourceCommands(void) |
3efda01a | 615 | { |
004b8382 LOK |
616 | bool bReturn(true); |
617 | for (CECDEVICEMAP::iterator it = m_busDevices->Begin(); it != m_busDevices->End(); it++) | |
618 | bReturn &= it->second->TransmitPendingActiveSourceCommands(); | |
619 | return bReturn; | |
3efda01a LOK |
620 | } |
621 | ||
004b8382 | 622 | CCECTV *CCECProcessor::GetTV(void) const |
1113cb7d | 623 | { |
004b8382 | 624 | return CCECBusDevice::AsTV(m_busDevices->At(CECDEVICE_TV)); |
1113cb7d LOK |
625 | } |
626 | ||
004b8382 | 627 | CCECAudioSystem *CCECProcessor::GetAudioSystem(void) const |
1113cb7d | 628 | { |
004b8382 | 629 | return CCECBusDevice::AsAudioSystem(m_busDevices->At(CECDEVICE_AUDIOSYSTEM)); |
1113cb7d | 630 | } |
6729ac71 | 631 | |
004b8382 | 632 | CCECPlaybackDevice *CCECProcessor::GetPlaybackDevice(cec_logical_address address) const |
6729ac71 | 633 | { |
004b8382 | 634 | return CCECBusDevice::AsPlaybackDevice(m_busDevices->At(address)); |
6729ac71 LOK |
635 | } |
636 | ||
004b8382 | 637 | CCECRecordingDevice *CCECProcessor::GetRecordingDevice(cec_logical_address address) const |
6729ac71 | 638 | { |
004b8382 | 639 | return CCECBusDevice::AsRecordingDevice(m_busDevices->At(address)); |
6729ac71 | 640 | } |
f42d3e0f | 641 | |
004b8382 | 642 | CCECTuner *CCECProcessor::GetTuner(cec_logical_address address) const |
f42d3e0f | 643 | { |
004b8382 | 644 | return CCECBusDevice::AsTuner(m_busDevices->At(address)); |
f42d3e0f | 645 | } |
d40928b5 | 646 | |
74c9d740 LOK |
647 | bool CCECProcessor::AllocateLogicalAddresses(CCECClient* client) |
648 | { | |
649 | libcec_configuration &configuration = *client->GetConfiguration(); | |
650 | ||
651 | // mark as unregistered | |
652 | client->SetRegistered(false); | |
653 | ||
654 | // unregister this client from the old addresses | |
655 | CECDEVICEVEC devices; | |
656 | m_busDevices->GetByLogicalAddresses(devices, configuration.logicalAddresses); | |
657 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) | |
658 | { | |
659 | // remove client entry | |
660 | CLockObject lock(m_mutex); | |
661 | m_clients.erase((*it)->GetLogicalAddress()); | |
662 | } | |
663 | ||
664 | // find logical addresses for this client | |
665 | if (!client->AllocateLogicalAddresses()) | |
666 | { | |
667 | m_libcec->AddLog(CEC_LOG_ERROR, "failed to find a free logical address for the client"); | |
668 | return false; | |
669 | } | |
670 | ||
671 | // register this client on the new addresses | |
672 | devices.clear(); | |
673 | m_busDevices->GetByLogicalAddresses(devices, configuration.logicalAddresses); | |
674 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) | |
675 | { | |
676 | // set the physical address of the device at this LA | |
677 | if (CLibCEC::IsValidPhysicalAddress(configuration.iPhysicalAddress)) | |
678 | (*it)->SetPhysicalAddress(configuration.iPhysicalAddress); | |
679 | ||
680 | // replace a previous client | |
681 | CLockObject lock(m_mutex); | |
682 | m_clients.erase((*it)->GetLogicalAddress()); | |
683 | m_clients.insert(make_pair<cec_logical_address, CCECClient *>((*it)->GetLogicalAddress(), client)); | |
684 | } | |
685 | ||
686 | // set the new ackmask | |
687 | SetLogicalAddresses(GetLogicalAddresses()); | |
688 | ||
689 | return true; | |
690 | } | |
691 | ||
004b8382 | 692 | bool CCECProcessor::RegisterClient(CCECClient *client) |
30b4aac0 | 693 | { |
5f2f3609 LOK |
694 | if (!client) |
695 | return false; | |
696 | ||
697 | libcec_configuration &configuration = *client->GetConfiguration(); | |
698 | ||
699 | if (configuration.clientVersion >= CEC_CLIENT_VERSION_1_6_3 && configuration.bMonitorOnly == 1) | |
700 | return true; | |
701 | ||
702 | if (!CECInitialised()) | |
0b8c7eab LOK |
703 | { |
704 | m_libcec->AddLog(CEC_LOG_ERROR, "failed to register a new CEC client: CEC processor is not initialised"); | |
004b8382 | 705 | return false; |
0b8c7eab | 706 | } |
30b4aac0 | 707 | |
c0152c09 LOK |
708 | // unregister the client first if it's already been marked as registered |
709 | if (client->IsRegistered()) | |
710 | UnregisterClient(client); | |
711 | ||
a38292a3 LOK |
712 | // ensure that controlled mode is enabled |
713 | m_communication->SetControlledMode(true); | |
714 | ||
2b44051c LOK |
715 | // ensure that we know the vendor id of the TV |
716 | CCECBusDevice *tv = GetTV(); | |
3af49145 | 717 | cec_vendor_id tvVendor = CEC_VENDOR_UNKNOWN; |
2b44051c | 718 | if (m_communication->SupportsSourceLogicalAddress(CECDEVICE_UNREGISTERED)) |
3af49145 | 719 | tvVendor = tv->GetVendorId(CECDEVICE_UNREGISTERED); |
2b44051c | 720 | else if (m_communication->SupportsSourceLogicalAddress(CECDEVICE_FREEUSE)) |
3af49145 | 721 | tvVendor = tv->GetVendorId(CECDEVICE_FREEUSE); |
9b0a148b LOK |
722 | |
723 | // wait until the handler is replaced, to avoid double registrations | |
724 | if (tvVendor != CEC_VENDOR_UNKNOWN && | |
725 | CCECCommandHandler::HasSpecificHandler(tvVendor)) | |
726 | { | |
727 | while (!tv->ReplaceHandler(false)) | |
728 | CEvent::Sleep(5); | |
729 | } | |
2b44051c | 730 | |
c0152c09 | 731 | // get the configuration from the client |
004b8382 | 732 | m_libcec->AddLog(CEC_LOG_NOTICE, "registering new CEC client - v%s", ToString((cec_client_version)configuration.clientVersion)); |
30b4aac0 | 733 | |
c0152c09 | 734 | // get the current ackmask, so we can restore it if polling fails |
2b44051c | 735 | cec_logical_addresses previousMask = GetLogicalAddresses(); |
30a09f32 | 736 | |
74c9d740 LOK |
737 | // mark as uninitialised |
738 | client->SetInitialised(false); | |
739 | ||
004b8382 | 740 | // find logical addresses for this client |
74c9d740 | 741 | if (!AllocateLogicalAddresses(client)) |
8670c970 | 742 | { |
c0152c09 | 743 | m_libcec->AddLog(CEC_LOG_ERROR, "failed to register the new CEC client - cannot allocate the requested device types"); |
2b44051c | 744 | SetLogicalAddresses(previousMask); |
004b8382 | 745 | return false; |
8670c970 LOK |
746 | } |
747 | ||
004b8382 LOK |
748 | // get the settings from the rom |
749 | if (configuration.bGetSettingsFromROM == 1) | |
8670c970 | 750 | { |
38f1fbcc | 751 | libcec_configuration config; config.Clear(); |
c0152c09 | 752 | m_communication->GetConfiguration(config); |
f0154449 | 753 | |
004b8382 LOK |
754 | CLockObject lock(m_mutex); |
755 | if (!config.deviceTypes.IsEmpty()) | |
756 | configuration.deviceTypes = config.deviceTypes; | |
757 | if (CLibCEC::IsValidPhysicalAddress(config.iPhysicalAddress)) | |
758 | configuration.iPhysicalAddress = config.iPhysicalAddress; | |
759 | snprintf(configuration.strDeviceName, 13, "%s", config.strDeviceName); | |
30b4aac0 LOK |
760 | } |
761 | ||
004b8382 | 762 | // set the firmware version and build date |
99aeafb9 LOK |
763 | configuration.serverVersion = LIBCEC_VERSION_CURRENT; |
764 | configuration.iFirmwareVersion = m_communication->GetFirmwareVersion(); | |
004b8382 | 765 | configuration.iFirmwareBuildDate = m_communication->GetFirmwareBuildDate(); |
2d418322 | 766 | configuration.adapterType = m_communication->GetAdapterType(); |
004b8382 | 767 | |
c0152c09 LOK |
768 | // mark the client as registered |
769 | client->SetRegistered(true); | |
30b4aac0 | 770 | |
74c9d740 LOK |
771 | // initialise the client |
772 | bool bReturn = client->OnRegister(); | |
41e3372a | 773 | |
c0152c09 LOK |
774 | // log the new registration |
775 | CStdString strLog; | |
776 | strLog.Format("%s: %s", bReturn ? "CEC client registered" : "failed to register the CEC client", client->GetConnectionInfo().c_str()); | |
777 | m_libcec->AddLog(bReturn ? CEC_LOG_NOTICE : CEC_LOG_ERROR, strLog); | |
b98fc43d | 778 | |
004b8382 | 779 | // display a warning if the firmware can be upgraded |
c0152c09 | 780 | if (bReturn && !IsRunningLatestFirmware()) |
3ef17606 | 781 | { |
004b8382 LOK |
782 | const char *strUpgradeMessage = "The firmware of this adapter can be upgraded. Please visit http://blog.pulse-eight.com/ for more information."; |
783 | m_libcec->AddLog(CEC_LOG_WARNING, strUpgradeMessage); | |
c30acafa LOK |
784 | libcec_parameter param; |
785 | param.paramData = (void*)strUpgradeMessage; param.paramType = CEC_PARAMETER_TYPE_STRING; | |
786 | client->Alert(CEC_ALERT_SERVICE_DEVICE, param); | |
3ef17606 | 787 | } |
30b4aac0 | 788 | |
42d28d15 LOK |
789 | // ensure that the command handler for the TV is initialised |
790 | if (bReturn) | |
791 | { | |
792 | CCECCommandHandler *handler = GetTV()->GetHandler(); | |
793 | if (handler) | |
794 | handler->InitHandler(); | |
91ef4e2d | 795 | GetTV()->MarkHandlerReady(); |
42d28d15 LOK |
796 | } |
797 | ||
43b2dfdd | 798 | return bReturn; |
30b4aac0 LOK |
799 | } |
800 | ||
4a01fcd6 | 801 | bool CCECProcessor::UnregisterClient(CCECClient *client) |
d40928b5 | 802 | { |
c0152c09 | 803 | if (!client) |
4a01fcd6 | 804 | return false; |
c0152c09 | 805 | |
4691dc3b LOK |
806 | if (client->IsRegistered()) |
807 | m_libcec->AddLog(CEC_LOG_NOTICE, "unregistering client: %s", client->GetConnectionInfo().c_str()); | |
c0152c09 LOK |
808 | |
809 | // notify the client that it will be unregistered | |
810 | client->OnUnregister(); | |
811 | ||
7f274e72 | 812 | { |
c0152c09 LOK |
813 | CLockObject lock(m_mutex); |
814 | // find all devices that match the LA's of this client | |
815 | CECDEVICEVEC devices; | |
816 | m_busDevices->GetByLogicalAddresses(devices, client->GetConfiguration()->logicalAddresses); | |
817 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) | |
818 | { | |
819 | // find the client | |
820 | map<cec_logical_address, CCECClient *>::iterator entry = m_clients.find((*it)->GetLogicalAddress()); | |
821 | // unregister the client | |
822 | if (entry != m_clients.end()) | |
823 | m_clients.erase(entry); | |
824 | ||
825 | // reset the device status | |
826 | (*it)->ResetDeviceStatus(); | |
827 | } | |
7f274e72 | 828 | } |
c0152c09 LOK |
829 | |
830 | // set the new ackmask | |
a38292a3 LOK |
831 | cec_logical_addresses addresses = GetLogicalAddresses(); |
832 | if (SetLogicalAddresses(addresses)) | |
833 | { | |
834 | // no more clients left, disable controlled mode | |
cc0a2977 | 835 | if (addresses.IsEmpty() && !m_bMonitor) |
a38292a3 LOK |
836 | m_communication->SetControlledMode(false); |
837 | ||
838 | return true; | |
839 | } | |
840 | ||
841 | return false; | |
d40928b5 | 842 | } |
224ea877 | 843 | |
004b8382 | 844 | void CCECProcessor::UnregisterClients(void) |
224ea877 | 845 | { |
c0152c09 LOK |
846 | m_libcec->AddLog(CEC_LOG_NOTICE, "unregistering all CEC clients"); |
847 | ||
848 | vector<CCECClient *> clients = m_libcec->GetClients(); | |
849 | for (vector<CCECClient *>::iterator client = clients.begin(); client != clients.end(); client++) | |
850 | UnregisterClient(*client); | |
851 | ||
004b8382 | 852 | CLockObject lock(m_mutex); |
004b8382 | 853 | m_clients.clear(); |
224ea877 LOK |
854 | } |
855 | ||
004b8382 | 856 | CCECClient *CCECProcessor::GetClient(const cec_logical_address address) |
224ea877 | 857 | { |
004b8382 LOK |
858 | CLockObject lock(m_mutex); |
859 | map<cec_logical_address, CCECClient *>::const_iterator client = m_clients.find(address); | |
860 | if (client != m_clients.end()) | |
861 | return client->second; | |
862 | return NULL; | |
224ea877 | 863 | } |
3efda01a | 864 | |
004b8382 | 865 | CCECClient *CCECProcessor::GetPrimaryClient(void) |
3efda01a | 866 | { |
004b8382 LOK |
867 | CLockObject lock(m_mutex); |
868 | map<cec_logical_address, CCECClient *>::const_iterator client = m_clients.begin(); | |
869 | if (client != m_clients.end()) | |
870 | return client->second; | |
871 | return NULL; | |
3efda01a | 872 | } |
f80cd208 | 873 | |
c0152c09 | 874 | CCECBusDevice *CCECProcessor::GetPrimaryDevice(void) |
f80cd208 | 875 | { |
004b8382 LOK |
876 | return m_busDevices->At(GetLogicalAddress()); |
877 | } | |
f80cd208 | 878 | |
c0152c09 | 879 | cec_logical_address CCECProcessor::GetLogicalAddress(void) |
004b8382 LOK |
880 | { |
881 | cec_logical_addresses addresses = GetLogicalAddresses(); | |
882 | return addresses.primary; | |
f80cd208 | 883 | } |
b78b4e33 | 884 | |
c0152c09 | 885 | cec_logical_addresses CCECProcessor::GetLogicalAddresses(void) |
b78b4e33 | 886 | { |
c0152c09 | 887 | CLockObject lock(m_mutex); |
004b8382 | 888 | cec_logical_addresses addresses; |
c30acafa | 889 | addresses.Clear(); |
004b8382 LOK |
890 | for (map<cec_logical_address, CCECClient *>::const_iterator client = m_clients.begin(); client != m_clients.end(); client++) |
891 | addresses.Set(client->first); | |
892 | ||
893 | return addresses; | |
b78b4e33 | 894 | } |
d2d1660c | 895 | |
004b8382 | 896 | bool CCECProcessor::IsHandledByLibCEC(const cec_logical_address address) const |
d2d1660c | 897 | { |
004b8382 LOK |
898 | CCECBusDevice *device = GetDevice(address); |
899 | return device && device->IsHandledByLibCEC(); | |
d2d1660c | 900 | } |
c0152c09 LOK |
901 | |
902 | bool CCECProcessor::IsRunningLatestFirmware(void) | |
903 | { | |
904 | return m_communication && m_communication->IsOpen() ? | |
905 | m_communication->IsRunningLatestFirmware() : | |
906 | true; | |
907 | } | |
cc0a2977 LOK |
908 | |
909 | void CCECProcessor::SwitchMonitoring(bool bSwitchTo) | |
910 | { | |
911 | { | |
912 | CLockObject lock(m_mutex); | |
913 | m_bMonitor = bSwitchTo; | |
914 | } | |
915 | if (bSwitchTo) | |
916 | UnregisterClients(); | |
917 | } | |
9768d061 | 918 | |
171c7eb0 | 919 | void CCECProcessor::HandleLogicalAddressLost(cec_logical_address oldAddress) |
9768d061 | 920 | { |
171c7eb0 | 921 | m_libcec->AddLog(CEC_LOG_NOTICE, "logical address %x was taken by another device, allocating a new address", oldAddress); |
f60ee8b3 | 922 | CCECClient* client = GetClient(oldAddress); |
9768d061 | 923 | if (client) |
f60ee8b3 | 924 | { |
171c7eb0 LOK |
925 | if (m_addrAllocator) |
926 | while (m_addrAllocator->IsRunning()) Sleep(5); | |
927 | delete m_addrAllocator; | |
928 | ||
929 | m_addrAllocator = new CCECAllocateLogicalAddress(this, client); | |
930 | m_addrAllocator->CreateThread(); | |
f60ee8b3 | 931 | } |
9768d061 | 932 | } |
171c7eb0 LOK |
933 | |
934 | CCECAllocateLogicalAddress::CCECAllocateLogicalAddress(CCECProcessor* processor, CCECClient* client) : | |
935 | m_processor(processor), | |
936 | m_client(client) { } | |
937 | ||
938 | void* CCECAllocateLogicalAddress::Process(void) | |
939 | { | |
940 | m_processor->AllocateLogicalAddresses(m_client); | |
941 | return NULL; | |
942 | } |