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 | 66 | m_bMonitor(true), |
6f99b2bb LOK |
67 | m_addrAllocator(NULL), |
68 | m_bStallCommunication(false) | |
caca2d81 | 69 | { |
004b8382 | 70 | m_busDevices = new CCECDeviceMap(this); |
caca2d81 LOK |
71 | } |
72 | ||
004b8382 | 73 | CCECProcessor::~CCECProcessor(void) |
f8513317 | 74 | { |
6f99b2bb | 75 | m_bStallCommunication = false; |
171c7eb0 | 76 | DELETE_AND_NULL(m_addrAllocator); |
004b8382 | 77 | Close(); |
c9d15485 | 78 | DELETE_AND_NULL(m_busDevices); |
caca2d81 LOK |
79 | } |
80 | ||
004b8382 | 81 | bool CCECProcessor::Start(const char *strPort, uint16_t iBaudRate /* = CEC_SERIAL_DEFAULT_BAUDRATE */, uint32_t iTimeoutMs /* = CEC_DEFAULT_CONNECT_TIMEOUT */) |
caca2d81 | 82 | { |
004b8382 | 83 | CLockObject lock(m_mutex); |
c0152c09 | 84 | // open a connection |
004b8382 LOK |
85 | if (!OpenConnection(strPort, iBaudRate, iTimeoutMs)) |
86 | return false; | |
87 | ||
c0152c09 | 88 | // create the processor thread |
004b8382 | 89 | if (!IsRunning()) |
51b2a094 | 90 | { |
4691dc3b | 91 | if (!CreateThread()) |
51b2a094 | 92 | { |
004b8382 LOK |
93 | m_libcec->AddLog(CEC_LOG_ERROR, "could not create a processor thread"); |
94 | return false; | |
51b2a094 LOK |
95 | } |
96 | } | |
f8513317 | 97 | |
004b8382 | 98 | return true; |
abbca718 LOK |
99 | } |
100 | ||
eca71746 LOK |
101 | void CCECProcessor::Close(void) |
102 | { | |
c0152c09 | 103 | // mark as uninitialised |
004b8382 | 104 | SetCECInitialised(false); |
c0152c09 LOK |
105 | |
106 | // stop the processor | |
eca71746 LOK |
107 | StopThread(); |
108 | ||
c0152c09 | 109 | // close the connection |
c9d15485 | 110 | DELETE_AND_NULL(m_communication); |
c0152c09 | 111 | } |
99aeafb9 | 112 | |
c0152c09 LOK |
113 | void CCECProcessor::ResetMembers(void) |
114 | { | |
115 | // close the connection | |
c9d15485 | 116 | DELETE_AND_NULL(m_communication); |
c0152c09 LOK |
117 | |
118 | // reset the other members to the initial state | |
99aeafb9 LOK |
119 | m_iStandardLineTimeout = 3; |
120 | m_iRetryLineTimeout = 3; | |
121 | m_iLastTransmission = 0; | |
122 | m_busDevices->ResetDeviceStatus(); | |
eca71746 LOK |
123 | } |
124 | ||
f80cd208 | 125 | bool CCECProcessor::OpenConnection(const char *strPort, uint16_t iBaudRate, uint32_t iTimeoutMs, bool bStartListening /* = true */) |
abbca718 | 126 | { |
a674fd68 | 127 | bool bReturn(false); |
c0152c09 LOK |
128 | CTimeout timeout(iTimeoutMs > 0 ? iTimeoutMs : CEC_DEFAULT_TRANSMIT_WAIT); |
129 | ||
130 | // ensure that a previous connection is closed | |
80726797 LOK |
131 | Close(); |
132 | ||
c0152c09 LOK |
133 | // reset all member to the initial state |
134 | ResetMembers(); | |
135 | ||
136 | // check whether the Close() method deleted any previous connection | |
137 | if (m_communication) | |
578c3905 | 138 | { |
c0152c09 LOK |
139 | m_libcec->AddLog(CEC_LOG_ERROR, "previous connection could not be closed"); |
140 | return bReturn; | |
578c3905 | 141 | } |
1113cb7d | 142 | |
c0152c09 | 143 | // create a new connection |
2b44051c | 144 | m_communication = CAdapterFactory(this->m_libcec).GetInstance(strPort, iBaudRate); |
c520af4f | 145 | |
c0152c09 | 146 | // open a new connection |
efed01e1 | 147 | unsigned iConnectTry(0); |
a75e3a5a | 148 | while (timeout.TimeLeft() > 0 && (bReturn = m_communication->Open((timeout.TimeLeft() / CEC_CONNECT_TRIES), false, bStartListening)) == false) |
3d78df91 | 149 | { |
004b8382 | 150 | m_libcec->AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry); |
d55f263f | 151 | m_communication->Close(); |
b32ffd87 | 152 | CEvent::Sleep(CEC_DEFAULT_CONNECT_RETRY_WAIT); |
3d78df91 | 153 | } |
56035c86 | 154 | |
004b8382 | 155 | m_libcec->AddLog(CEC_LOG_NOTICE, "connection opened"); |
12a36be9 | 156 | |
0b8c7eab LOK |
157 | // mark as initialised |
158 | SetCECInitialised(true); | |
159 | ||
578c3905 LOK |
160 | return bReturn; |
161 | } | |
162 | ||
004b8382 | 163 | bool CCECProcessor::CECInitialised(void) |
0cfdeb5a | 164 | { |
0b714871 | 165 | CLockObject lock(m_threadMutex); |
0cfdeb5a LOK |
166 | return m_bInitialised; |
167 | } | |
168 | ||
004b8382 | 169 | void CCECProcessor::SetCECInitialised(bool bSetTo /* = true */) |
578c3905 | 170 | { |
c0152c09 LOK |
171 | { |
172 | CLockObject lock(m_mutex); | |
173 | m_bInitialised = bSetTo; | |
174 | } | |
004b8382 LOK |
175 | if (!bSetTo) |
176 | UnregisterClients(); | |
abbca718 LOK |
177 | } |
178 | ||
2b44051c | 179 | bool CCECProcessor::TryLogicalAddress(cec_logical_address address, cec_version libCECSpecVersion /* = CEC_VERSION_1_4 */) |
f8513317 | 180 | { |
c0152c09 | 181 | // find the device |
004b8382 LOK |
182 | CCECBusDevice *device = m_busDevices->At(address); |
183 | if (device) | |
c39611ec | 184 | { |
c0152c09 | 185 | // check if it's already marked as present or used |
004b8382 LOK |
186 | if (device->IsPresent() || device->IsHandledByLibCEC()) |
187 | return false; | |
c39611ec | 188 | |
c0152c09 | 189 | // poll the LA if not |
2b44051c | 190 | return device->TryLogicalAddress(libCECSpecVersion); |
f8513317 LOK |
191 | } |
192 | ||
004b8382 | 193 | return false; |
f8513317 LOK |
194 | } |
195 | ||
a3ffc068 LOK |
196 | void CCECProcessor::ReplaceHandlers(void) |
197 | { | |
004b8382 | 198 | if (!CECInitialised()) |
0cfdeb5a | 199 | return; |
004b8382 | 200 | |
c0152c09 | 201 | // check each device |
004b8382 LOK |
202 | for (CECDEVICEMAP::iterator it = m_busDevices->Begin(); it != m_busDevices->End(); it++) |
203 | it->second->ReplaceHandler(true); | |
a3ffc068 LOK |
204 | } |
205 | ||
b1f94db1 LOK |
206 | bool CCECProcessor::OnCommandReceived(const cec_command &command) |
207 | { | |
a4b9f561 | 208 | return m_inBuffer.Push(command); |
b1f94db1 LOK |
209 | } |
210 | ||
2abe74eb | 211 | void *CCECProcessor::Process(void) |
f99bc831 | 212 | { |
004b8382 | 213 | m_libcec->AddLog(CEC_LOG_DEBUG, "processor thread started"); |
abbca718 | 214 | |
38f1fbcc | 215 | cec_command command; command.Clear(); |
aa4c0d34 | 216 | CTimeout activeSourceCheck(ACTIVE_SOURCE_CHECK_INTERVAL); |
a4b9f561 | 217 | |
c0152c09 | 218 | // as long as we're not being stopped and the connection is open |
b1f94db1 | 219 | while (!IsStopped() && m_communication->IsOpen()) |
abbca718 | 220 | { |
c0152c09 | 221 | // wait for a new incoming command, and process it |
b32ffd87 | 222 | if (m_inBuffer.Pop(command, CEC_PROCESSOR_SIGNAL_WAIT_TIME)) |
c0152c09 | 223 | ProcessCommand(command); |
a4b9f561 | 224 | |
004b8382 LOK |
225 | if (CECInitialised()) |
226 | { | |
c0152c09 | 227 | // check clients for keypress timeouts |
004b8382 | 228 | m_libcec->CheckKeypressTimeout(); |
c0152c09 LOK |
229 | |
230 | // check if we need to replace handlers | |
231 | ReplaceHandlers(); | |
b0015449 LOK |
232 | |
233 | // check whether we need to activate a source, if it failed before | |
234 | if (activeSourceCheck.TimeLeft() == 0) | |
235 | { | |
aa4c0d34 LOK |
236 | if (CECInitialised()) |
237 | TransmitPendingActiveSourceCommands(); | |
238 | activeSourceCheck.Init(ACTIVE_SOURCE_CHECK_INTERVAL); | |
b0015449 | 239 | } |
004b8382 | 240 | } |
8ac9c610 LOK |
241 | } |
242 | ||
004b8382 | 243 | return NULL; |
8ac9c610 LOK |
244 | } |
245 | ||
c0152c09 | 246 | bool CCECProcessor::ActivateSource(uint16_t iStreamPath) |
a9232a79 | 247 | { |
004b8382 | 248 | bool bReturn(false); |
a9232a79 | 249 | |
c0152c09 | 250 | // find the device with the given PA |
004b8382 | 251 | CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamPath); |
c0152c09 | 252 | // and make it the active source when found |
004b8382 LOK |
253 | if (device) |
254 | bReturn = device->ActivateSource(); | |
255 | else | |
256 | m_libcec->AddLog(CEC_LOG_DEBUG, "device with PA '%04x' not found", iStreamPath); | |
a9232a79 | 257 | |
004b8382 | 258 | return bReturn; |
a9232a79 LOK |
259 | } |
260 | ||
004b8382 | 261 | void CCECProcessor::SetStandardLineTimeout(uint8_t iTimeout) |
842262d8 | 262 | { |
004b8382 LOK |
263 | CLockObject lock(m_mutex); |
264 | m_iStandardLineTimeout = iTimeout; | |
842262d8 LOK |
265 | } |
266 | ||
c0152c09 LOK |
267 | uint8_t CCECProcessor::GetStandardLineTimeout(void) |
268 | { | |
269 | CLockObject lock(m_mutex); | |
270 | return m_iStandardLineTimeout; | |
271 | } | |
272 | ||
004b8382 | 273 | void CCECProcessor::SetRetryLineTimeout(uint8_t iTimeout) |
6a1c0009 | 274 | { |
004b8382 LOK |
275 | CLockObject lock(m_mutex); |
276 | m_iRetryLineTimeout = iTimeout; | |
6a1c0009 LOK |
277 | } |
278 | ||
c0152c09 LOK |
279 | uint8_t CCECProcessor::GetRetryLineTimeout(void) |
280 | { | |
281 | CLockObject lock(m_mutex); | |
282 | return m_iRetryLineTimeout; | |
283 | } | |
284 | ||
004b8382 | 285 | bool CCECProcessor::PhysicalAddressInUse(uint16_t iPhysicalAddress) |
ed21be2a | 286 | { |
004b8382 LOK |
287 | CCECBusDevice *device = GetDeviceByPhysicalAddress(iPhysicalAddress); |
288 | return device != NULL; | |
289 | } | |
ed21be2a | 290 | |
004b8382 LOK |
291 | void CCECProcessor::LogOutput(const cec_command &data) |
292 | { | |
293 | CStdString strTx; | |
c0152c09 LOK |
294 | |
295 | // initiator and destination | |
004b8382 | 296 | strTx.Format("<< %02x", ((uint8_t)data.initiator << 4) + (uint8_t)data.destination); |
c0152c09 LOK |
297 | |
298 | // append the opcode | |
004b8382 LOK |
299 | if (data.opcode_set) |
300 | strTx.AppendFormat(":%02x", (uint8_t)data.opcode); | |
ed21be2a | 301 | |
c0152c09 | 302 | // append the parameters |
004b8382 LOK |
303 | for (uint8_t iPtr = 0; iPtr < data.parameters.size; iPtr++) |
304 | strTx.AppendFormat(":%02x", data.parameters[iPtr]); | |
c0152c09 LOK |
305 | |
306 | // and log it | |
004b8382 | 307 | m_libcec->AddLog(CEC_LOG_TRAFFIC, strTx.c_str()); |
ed21be2a LOK |
308 | } |
309 | ||
004b8382 | 310 | bool CCECProcessor::PollDevice(cec_logical_address iAddress) |
44c74256 | 311 | { |
c0152c09 | 312 | // try to find the primary device |
004b8382 | 313 | CCECBusDevice *primary = GetPrimaryDevice(); |
c0152c09 LOK |
314 | // poll the destination, with the primary as source |
315 | if (primary) | |
2b44051c | 316 | return primary->TransmitPoll(iAddress, false); |
c0152c09 | 317 | |
2b44051c | 318 | CCECBusDevice *device = m_busDevices->At(CECDEVICE_UNREGISTERED); |
004b8382 | 319 | if (device) |
2b44051c | 320 | return device->TransmitPoll(iAddress, false); |
c0152c09 | 321 | |
cc60ab1c | 322 | return false; |
44c74256 LOK |
323 | } |
324 | ||
004b8382 | 325 | CCECBusDevice *CCECProcessor::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress, bool bSuppressUpdate /* = true */) |
eab72c40 | 326 | { |
004b8382 LOK |
327 | return m_busDevices ? |
328 | m_busDevices->GetDeviceByPhysicalAddress(iPhysicalAddress, bSuppressUpdate) : | |
329 | NULL; | |
eab72c40 LOK |
330 | } |
331 | ||
004b8382 | 332 | CCECBusDevice *CCECProcessor::GetDevice(cec_logical_address address) const |
e55f3f70 | 333 | { |
004b8382 LOK |
334 | return m_busDevices ? |
335 | m_busDevices->At(address) : | |
336 | NULL; | |
e55f3f70 LOK |
337 | } |
338 | ||
5734016c | 339 | cec_logical_address CCECProcessor::GetActiveSource(bool bRequestActiveSource /* = true */) |
b4b1b49b | 340 | { |
004b8382 LOK |
341 | // get the device that is marked as active source from the device map |
342 | CCECBusDevice *activeSource = m_busDevices->GetActiveSource(); | |
343 | if (activeSource) | |
344 | return activeSource->GetLogicalAddress(); | |
b4b1b49b | 345 | |
004b8382 | 346 | if (bRequestActiveSource) |
5734016c | 347 | { |
004b8382 LOK |
348 | // request the active source from the bus |
349 | CCECBusDevice *primary = GetPrimaryDevice(); | |
5734016c | 350 | if (primary) |
004b8382 | 351 | { |
5734016c | 352 | primary->RequestActiveSource(); |
004b8382 LOK |
353 | return GetActiveSource(false); |
354 | } | |
5734016c LOK |
355 | } |
356 | ||
004b8382 | 357 | // unknown or none |
b4b1b49b LOK |
358 | return CECDEVICE_UNKNOWN; |
359 | } | |
360 | ||
361 | bool CCECProcessor::IsActiveSource(cec_logical_address iAddress) | |
362 | { | |
004b8382 LOK |
363 | CCECBusDevice *device = m_busDevices->At(iAddress); |
364 | return device && device->IsActiveSource(); | |
b4b1b49b LOK |
365 | } |
366 | ||
2b44051c | 367 | bool CCECProcessor::Transmit(const cec_command &data, bool bIsReply) |
825ddb96 | 368 | { |
2b44051c | 369 | cec_command transmitData(data); |
c0152c09 LOK |
370 | uint8_t iMaxTries(0); |
371 | bool bRetry(true); | |
372 | uint8_t iTries(0); | |
373 | ||
374 | // get the current timeout setting | |
375 | uint8_t iLineTimeout(GetStandardLineTimeout()); | |
376 | ||
377 | // reset the state of this message to 'unknown' | |
378 | cec_adapter_message_state adapterState = ADAPTER_MESSAGE_STATE_UNKNOWN; | |
379 | ||
2b44051c LOK |
380 | if (!m_communication->SupportsSourceLogicalAddress(transmitData.initiator)) |
381 | { | |
382 | if (transmitData.initiator == CECDEVICE_UNREGISTERED && m_communication->SupportsSourceLogicalAddress(CECDEVICE_FREEUSE)) | |
383 | { | |
384 | m_libcec->AddLog(CEC_LOG_DEBUG, "initiator '%s' is not supported by the CEC adapter. using '%s' instead", ToString(transmitData.initiator), ToString(CECDEVICE_FREEUSE)); | |
385 | transmitData.initiator = CECDEVICE_FREEUSE; | |
386 | } | |
387 | else | |
388 | { | |
389 | m_libcec->AddLog(CEC_LOG_DEBUG, "initiator '%s' is not supported by the CEC adapter", ToString(transmitData.initiator)); | |
390 | return false; | |
391 | } | |
392 | } | |
393 | ||
394 | LogOutput(transmitData); | |
c0152c09 LOK |
395 | |
396 | // find the initiator device | |
2b44051c | 397 | CCECBusDevice *initiator = m_busDevices->At(transmitData.initiator); |
004b8382 | 398 | if (!initiator) |
c4287bcd | 399 | { |
004b8382 | 400 | m_libcec->AddLog(CEC_LOG_WARNING, "invalid initiator"); |
c4287bcd LOK |
401 | return false; |
402 | } | |
403 | ||
c0152c09 | 404 | // find the destination device, if it's not the broadcast address |
2b44051c | 405 | if (transmitData.destination != CECDEVICE_BROADCAST) |
004b8382 | 406 | { |
c0152c09 | 407 | // check if the device is marked as handled by libCEC |
2b44051c | 408 | CCECBusDevice *destination = m_busDevices->At(transmitData.destination); |
004b8382 LOK |
409 | if (destination && destination->IsHandledByLibCEC()) |
410 | { | |
c0152c09 | 411 | // and reject the command if it's trying to send data to a device that is handled by libCEC |
004b8382 LOK |
412 | m_libcec->AddLog(CEC_LOG_WARNING, "not sending data to myself!"); |
413 | return false; | |
414 | } | |
415 | } | |
416 | ||
6f99b2bb LOK |
417 | // wait until we finished allocating a new LA if it got lost |
418 | while (m_bStallCommunication) Sleep(5); | |
419 | ||
eb35e4ca | 420 | { |
7bb4ed43 | 421 | CLockObject lock(m_mutex); |
5f316715 | 422 | m_iLastTransmission = GetTimeMs(); |
c0152c09 | 423 | // set the number of tries |
004b8382 | 424 | iMaxTries = initiator->GetHandler()->GetTransmitRetries() + 1; |
91ef4e2d | 425 | initiator->MarkHandlerReady(); |
2abe74eb LOK |
426 | } |
427 | ||
c0152c09 | 428 | // and try to send the command |
33dd87a9 MK |
429 | while (bRetry && ++iTries < iMaxTries) |
430 | { | |
2b44051c | 431 | if (initiator->IsUnsupportedFeature(transmitData.opcode)) |
33dd87a9 MK |
432 | return false; |
433 | ||
c0152c09 | 434 | adapterState = !IsStopped() && m_communication && m_communication->IsOpen() ? |
2b44051c | 435 | m_communication->Write(transmitData, bRetry, iLineTimeout, bIsReply) : |
c0152c09 | 436 | ADAPTER_MESSAGE_STATE_ERROR; |
33dd87a9 MK |
437 | iLineTimeout = m_iRetryLineTimeout; |
438 | } | |
439 | ||
daec0320 | 440 | return bIsReply ? |
7ff1180d | 441 | adapterState == ADAPTER_MESSAGE_STATE_SENT_ACKED || adapterState == ADAPTER_MESSAGE_STATE_SENT || adapterState == ADAPTER_MESSAGE_STATE_WAITING_TO_BE_SENT : |
daec0320 | 442 | adapterState == ADAPTER_MESSAGE_STATE_SENT_ACKED; |
825ddb96 | 443 | } |
abbca718 | 444 | |
004b8382 | 445 | void CCECProcessor::TransmitAbort(cec_logical_address source, cec_logical_address destination, cec_opcode opcode, cec_abort_reason reason /* = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE */) |
abbca718 | 446 | { |
004b8382 | 447 | m_libcec->AddLog(CEC_LOG_DEBUG, "<< transmitting abort message"); |
9dee1670 | 448 | |
06a1f7ce | 449 | cec_command command; |
004b8382 | 450 | cec_command::Format(command, source, destination, CEC_OPCODE_FEATURE_ABORT); |
ab1469a0 LOK |
451 | command.parameters.PushBack((uint8_t)opcode); |
452 | command.parameters.PushBack((uint8_t)reason); | |
9dee1670 | 453 | |
2b44051c | 454 | Transmit(command, true); |
abbca718 LOK |
455 | } |
456 | ||
c0152c09 | 457 | void CCECProcessor::ProcessCommand(const cec_command &command) |
abbca718 | 458 | { |
c0152c09 | 459 | // log the command |
e9de9629 | 460 | CStdString dataStr; |
d297cbd4 LOK |
461 | dataStr.Format(">> %1x%1x", command.initiator, command.destination); |
462 | if (command.opcode_set == 1) | |
463 | dataStr.AppendFormat(":%02x", command.opcode); | |
e9de9629 LOK |
464 | for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++) |
465 | dataStr.AppendFormat(":%02x", (unsigned int)command.parameters[iPtr]); | |
004b8382 | 466 | m_libcec->AddLog(CEC_LOG_TRAFFIC, dataStr.c_str()); |
dc113aca | 467 | |
4a01fcd6 LOK |
468 | // find the initiator |
469 | CCECBusDevice *device = m_busDevices->At(command.initiator); | |
470 | ||
471 | if (device) | |
472 | device->HandleCommand(command); | |
6d858ba4 LOK |
473 | } |
474 | ||
37b0c572 | 475 | bool CCECProcessor::IsPresentDevice(cec_logical_address address) |
6d858ba4 | 476 | { |
004b8382 LOK |
477 | CCECBusDevice *device = m_busDevices->At(address); |
478 | return device && device->GetStatus() == CEC_DEVICE_STATUS_PRESENT; | |
6d858ba4 LOK |
479 | } |
480 | ||
37b0c572 | 481 | bool CCECProcessor::IsPresentDeviceType(cec_device_type type) |
6d858ba4 | 482 | { |
004b8382 LOK |
483 | CECDEVICEVEC devices; |
484 | m_busDevices->GetByType(type, devices); | |
485 | CCECDeviceMap::FilterActive(devices); | |
486 | return !devices.empty(); | |
6d858ba4 LOK |
487 | } |
488 | ||
004b8382 | 489 | uint16_t CCECProcessor::GetDetectedPhysicalAddress(void) const |
0f23c85c | 490 | { |
004b8382 | 491 | return m_communication ? m_communication->GetPhysicalAddress() : CEC_INVALID_PHYSICAL_ADDRESS; |
0f23c85c LOK |
492 | } |
493 | ||
2b44051c LOK |
494 | bool CCECProcessor::ClearLogicalAddresses(void) |
495 | { | |
496 | cec_logical_addresses addresses; addresses.Clear(); | |
497 | return SetLogicalAddresses(addresses); | |
498 | } | |
499 | ||
500 | bool CCECProcessor::SetLogicalAddresses(const cec_logical_addresses &addresses) | |
06bfd4d7 | 501 | { |
2b44051c | 502 | return m_communication ? m_communication->SetLogicalAddresses(addresses) : false; |
06bfd4d7 | 503 | } |
a33794d8 | 504 | |
004b8382 | 505 | bool CCECProcessor::StandbyDevices(const cec_logical_address initiator, const CECDEVICEVEC &devices) |
a33794d8 | 506 | { |
004b8382 LOK |
507 | bool bReturn(true); |
508 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) | |
509 | bReturn &= (*it)->Standby(initiator); | |
510 | return bReturn; | |
a33794d8 LOK |
511 | } |
512 | ||
004b8382 | 513 | bool CCECProcessor::StandbyDevice(const cec_logical_address initiator, cec_logical_address address) |
a33794d8 | 514 | { |
004b8382 LOK |
515 | CCECBusDevice *device = m_busDevices->At(address); |
516 | return device ? device->Standby(initiator) : false; | |
a33794d8 | 517 | } |
7c63a480 | 518 | |
004b8382 | 519 | bool CCECProcessor::PowerOnDevices(const cec_logical_address initiator, const CECDEVICEVEC &devices) |
8670c970 | 520 | { |
004b8382 LOK |
521 | bool bReturn(true); |
522 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) | |
523 | bReturn &= (*it)->PowerOn(initiator); | |
524 | return bReturn; | |
8670c970 LOK |
525 | } |
526 | ||
004b8382 | 527 | bool CCECProcessor::PowerOnDevice(const cec_logical_address initiator, cec_logical_address address) |
ca27e6cf | 528 | { |
004b8382 LOK |
529 | CCECBusDevice *device = m_busDevices->At(address); |
530 | return device ? device->PowerOn(initiator) : false; | |
ca27e6cf LOK |
531 | } |
532 | ||
004b8382 | 533 | bool CCECProcessor::StartBootloader(const char *strPort /* = NULL */) |
ca27e6cf | 534 | { |
004b8382 | 535 | bool bReturn(false); |
c0152c09 | 536 | // open a connection if no connection has been opened |
004b8382 | 537 | if (!m_communication && strPort) |
ca27e6cf | 538 | { |
2b44051c LOK |
539 | CAdapterFactory factory(this->m_libcec); |
540 | IAdapterCommunication *comm = factory.GetInstance(strPort); | |
004b8382 LOK |
541 | CTimeout timeout(CEC_DEFAULT_CONNECT_TIMEOUT); |
542 | int iConnectTry(0); | |
543 | while (timeout.TimeLeft() > 0 && (bReturn = comm->Open(timeout.TimeLeft() / CEC_CONNECT_TRIES, true)) == false) | |
544 | { | |
545 | m_libcec->AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry); | |
546 | comm->Close(); | |
547 | Sleep(CEC_DEFAULT_TRANSMIT_RETRY_WAIT); | |
548 | } | |
549 | if (comm->IsOpen()) | |
ca27e6cf | 550 | { |
004b8382 | 551 | bReturn = comm->StartBootloader(); |
c9d15485 | 552 | DELETE_AND_NULL(comm); |
ca27e6cf LOK |
553 | } |
554 | return bReturn; | |
555 | } | |
004b8382 | 556 | else |
3e61b350 | 557 | { |
004b8382 LOK |
558 | m_communication->StartBootloader(); |
559 | Close(); | |
560 | bReturn = true; | |
3e61b350 | 561 | } |
3e61b350 | 562 | |
004b8382 | 563 | return bReturn; |
03ae897d LOK |
564 | } |
565 | ||
004b8382 | 566 | bool CCECProcessor::PingAdapter(void) |
03ae897d | 567 | { |
004b8382 | 568 | return m_communication->PingAdapter(); |
03ae897d LOK |
569 | } |
570 | ||
004b8382 | 571 | void CCECProcessor::HandlePoll(cec_logical_address initiator, cec_logical_address destination) |
03ae897d | 572 | { |
004b8382 LOK |
573 | CCECBusDevice *device = m_busDevices->At(destination); |
574 | if (device) | |
575 | device->HandlePollFrom(initiator); | |
03ae897d LOK |
576 | } |
577 | ||
004b8382 | 578 | bool CCECProcessor::HandleReceiveFailed(cec_logical_address initiator) |
03ae897d | 579 | { |
004b8382 LOK |
580 | CCECBusDevice *device = m_busDevices->At(initiator); |
581 | return !device || !device->HandleReceiveFailed(); | |
03ae897d LOK |
582 | } |
583 | ||
004b8382 | 584 | bool CCECProcessor::CanPersistConfiguration(void) |
03ae897d | 585 | { |
004b8382 | 586 | return m_communication ? m_communication->GetFirmwareVersion() >= 2 : false; |
03ae897d LOK |
587 | } |
588 | ||
c0152c09 | 589 | bool CCECProcessor::PersistConfiguration(const libcec_configuration &configuration) |
03ae897d | 590 | { |
2b44051c LOK |
591 | libcec_configuration persistConfiguration = configuration; |
592 | if (!CLibCEC::IsValidPhysicalAddress(configuration.iPhysicalAddress)) | |
593 | { | |
594 | CCECBusDevice *device = GetPrimaryDevice(); | |
595 | if (device) | |
596 | persistConfiguration.iPhysicalAddress = device->GetCurrentPhysicalAddress(); | |
597 | } | |
598 | ||
599 | return m_communication ? m_communication->PersistConfiguration(persistConfiguration) : false; | |
03ae897d LOK |
600 | } |
601 | ||
004b8382 | 602 | void CCECProcessor::RescanActiveDevices(void) |
03ae897d | 603 | { |
004b8382 LOK |
604 | for (CECDEVICEMAP::iterator it = m_busDevices->Begin(); it != m_busDevices->End(); it++) |
605 | it->second->GetStatus(true); | |
03ae897d LOK |
606 | } |
607 | ||
004b8382 | 608 | bool CCECProcessor::GetDeviceInformation(const char *strPort, libcec_configuration *config, uint32_t iTimeoutMs /* = CEC_DEFAULT_CONNECT_TIMEOUT */) |
03ae897d | 609 | { |
004b8382 LOK |
610 | if (!OpenConnection(strPort, CEC_SERIAL_DEFAULT_BAUDRATE, iTimeoutMs, false)) |
611 | return false; | |
03ae897d | 612 | |
004b8382 LOK |
613 | config->iFirmwareVersion = m_communication->GetFirmwareVersion(); |
614 | config->iPhysicalAddress = m_communication->GetPhysicalAddress(); | |
615 | config->iFirmwareBuildDate = m_communication->GetFirmwareBuildDate(); | |
2d418322 | 616 | config->adapterType = m_communication->GetAdapterType(); |
03ae897d | 617 | |
004b8382 | 618 | return true; |
caca2d81 LOK |
619 | } |
620 | ||
004b8382 | 621 | bool CCECProcessor::TransmitPendingActiveSourceCommands(void) |
3efda01a | 622 | { |
004b8382 LOK |
623 | bool bReturn(true); |
624 | for (CECDEVICEMAP::iterator it = m_busDevices->Begin(); it != m_busDevices->End(); it++) | |
625 | bReturn &= it->second->TransmitPendingActiveSourceCommands(); | |
626 | return bReturn; | |
3efda01a LOK |
627 | } |
628 | ||
004b8382 | 629 | CCECTV *CCECProcessor::GetTV(void) const |
1113cb7d | 630 | { |
004b8382 | 631 | return CCECBusDevice::AsTV(m_busDevices->At(CECDEVICE_TV)); |
1113cb7d LOK |
632 | } |
633 | ||
004b8382 | 634 | CCECAudioSystem *CCECProcessor::GetAudioSystem(void) const |
1113cb7d | 635 | { |
004b8382 | 636 | return CCECBusDevice::AsAudioSystem(m_busDevices->At(CECDEVICE_AUDIOSYSTEM)); |
1113cb7d | 637 | } |
6729ac71 | 638 | |
004b8382 | 639 | CCECPlaybackDevice *CCECProcessor::GetPlaybackDevice(cec_logical_address address) const |
6729ac71 | 640 | { |
004b8382 | 641 | return CCECBusDevice::AsPlaybackDevice(m_busDevices->At(address)); |
6729ac71 LOK |
642 | } |
643 | ||
004b8382 | 644 | CCECRecordingDevice *CCECProcessor::GetRecordingDevice(cec_logical_address address) const |
6729ac71 | 645 | { |
004b8382 | 646 | return CCECBusDevice::AsRecordingDevice(m_busDevices->At(address)); |
6729ac71 | 647 | } |
f42d3e0f | 648 | |
004b8382 | 649 | CCECTuner *CCECProcessor::GetTuner(cec_logical_address address) const |
f42d3e0f | 650 | { |
004b8382 | 651 | return CCECBusDevice::AsTuner(m_busDevices->At(address)); |
f42d3e0f | 652 | } |
d40928b5 | 653 | |
74c9d740 LOK |
654 | bool CCECProcessor::AllocateLogicalAddresses(CCECClient* client) |
655 | { | |
656 | libcec_configuration &configuration = *client->GetConfiguration(); | |
657 | ||
658 | // mark as unregistered | |
659 | client->SetRegistered(false); | |
660 | ||
661 | // unregister this client from the old addresses | |
662 | CECDEVICEVEC devices; | |
663 | m_busDevices->GetByLogicalAddresses(devices, configuration.logicalAddresses); | |
664 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) | |
665 | { | |
666 | // remove client entry | |
667 | CLockObject lock(m_mutex); | |
668 | m_clients.erase((*it)->GetLogicalAddress()); | |
669 | } | |
670 | ||
671 | // find logical addresses for this client | |
672 | if (!client->AllocateLogicalAddresses()) | |
673 | { | |
674 | m_libcec->AddLog(CEC_LOG_ERROR, "failed to find a free logical address for the client"); | |
675 | return false; | |
676 | } | |
677 | ||
678 | // register this client on the new addresses | |
679 | devices.clear(); | |
680 | m_busDevices->GetByLogicalAddresses(devices, configuration.logicalAddresses); | |
681 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) | |
682 | { | |
683 | // set the physical address of the device at this LA | |
684 | if (CLibCEC::IsValidPhysicalAddress(configuration.iPhysicalAddress)) | |
685 | (*it)->SetPhysicalAddress(configuration.iPhysicalAddress); | |
686 | ||
687 | // replace a previous client | |
688 | CLockObject lock(m_mutex); | |
689 | m_clients.erase((*it)->GetLogicalAddress()); | |
690 | m_clients.insert(make_pair<cec_logical_address, CCECClient *>((*it)->GetLogicalAddress(), client)); | |
691 | } | |
692 | ||
693 | // set the new ackmask | |
694 | SetLogicalAddresses(GetLogicalAddresses()); | |
695 | ||
6f99b2bb LOK |
696 | // resume outgoing communication |
697 | m_bStallCommunication = false; | |
698 | ||
74c9d740 LOK |
699 | return true; |
700 | } | |
701 | ||
004b8382 | 702 | bool CCECProcessor::RegisterClient(CCECClient *client) |
30b4aac0 | 703 | { |
5f2f3609 LOK |
704 | if (!client) |
705 | return false; | |
706 | ||
707 | libcec_configuration &configuration = *client->GetConfiguration(); | |
708 | ||
709 | if (configuration.clientVersion >= CEC_CLIENT_VERSION_1_6_3 && configuration.bMonitorOnly == 1) | |
710 | return true; | |
711 | ||
712 | if (!CECInitialised()) | |
0b8c7eab LOK |
713 | { |
714 | m_libcec->AddLog(CEC_LOG_ERROR, "failed to register a new CEC client: CEC processor is not initialised"); | |
004b8382 | 715 | return false; |
0b8c7eab | 716 | } |
30b4aac0 | 717 | |
c0152c09 LOK |
718 | // unregister the client first if it's already been marked as registered |
719 | if (client->IsRegistered()) | |
720 | UnregisterClient(client); | |
721 | ||
a38292a3 LOK |
722 | // ensure that controlled mode is enabled |
723 | m_communication->SetControlledMode(true); | |
724 | ||
2b44051c LOK |
725 | // ensure that we know the vendor id of the TV |
726 | CCECBusDevice *tv = GetTV(); | |
3af49145 | 727 | cec_vendor_id tvVendor = CEC_VENDOR_UNKNOWN; |
2b44051c | 728 | if (m_communication->SupportsSourceLogicalAddress(CECDEVICE_UNREGISTERED)) |
3af49145 | 729 | tvVendor = tv->GetVendorId(CECDEVICE_UNREGISTERED); |
2b44051c | 730 | else if (m_communication->SupportsSourceLogicalAddress(CECDEVICE_FREEUSE)) |
3af49145 | 731 | tvVendor = tv->GetVendorId(CECDEVICE_FREEUSE); |
9b0a148b LOK |
732 | |
733 | // wait until the handler is replaced, to avoid double registrations | |
734 | if (tvVendor != CEC_VENDOR_UNKNOWN && | |
735 | CCECCommandHandler::HasSpecificHandler(tvVendor)) | |
736 | { | |
737 | while (!tv->ReplaceHandler(false)) | |
738 | CEvent::Sleep(5); | |
739 | } | |
2b44051c | 740 | |
c0152c09 | 741 | // get the configuration from the client |
004b8382 | 742 | m_libcec->AddLog(CEC_LOG_NOTICE, "registering new CEC client - v%s", ToString((cec_client_version)configuration.clientVersion)); |
30b4aac0 | 743 | |
c0152c09 | 744 | // get the current ackmask, so we can restore it if polling fails |
2b44051c | 745 | cec_logical_addresses previousMask = GetLogicalAddresses(); |
30a09f32 | 746 | |
74c9d740 LOK |
747 | // mark as uninitialised |
748 | client->SetInitialised(false); | |
749 | ||
004b8382 | 750 | // find logical addresses for this client |
74c9d740 | 751 | if (!AllocateLogicalAddresses(client)) |
8670c970 | 752 | { |
c0152c09 | 753 | m_libcec->AddLog(CEC_LOG_ERROR, "failed to register the new CEC client - cannot allocate the requested device types"); |
2b44051c | 754 | SetLogicalAddresses(previousMask); |
004b8382 | 755 | return false; |
8670c970 LOK |
756 | } |
757 | ||
004b8382 LOK |
758 | // get the settings from the rom |
759 | if (configuration.bGetSettingsFromROM == 1) | |
8670c970 | 760 | { |
38f1fbcc | 761 | libcec_configuration config; config.Clear(); |
c0152c09 | 762 | m_communication->GetConfiguration(config); |
f0154449 | 763 | |
004b8382 LOK |
764 | CLockObject lock(m_mutex); |
765 | if (!config.deviceTypes.IsEmpty()) | |
766 | configuration.deviceTypes = config.deviceTypes; | |
767 | if (CLibCEC::IsValidPhysicalAddress(config.iPhysicalAddress)) | |
768 | configuration.iPhysicalAddress = config.iPhysicalAddress; | |
769 | snprintf(configuration.strDeviceName, 13, "%s", config.strDeviceName); | |
30b4aac0 LOK |
770 | } |
771 | ||
004b8382 | 772 | // set the firmware version and build date |
99aeafb9 LOK |
773 | configuration.serverVersion = LIBCEC_VERSION_CURRENT; |
774 | configuration.iFirmwareVersion = m_communication->GetFirmwareVersion(); | |
004b8382 | 775 | configuration.iFirmwareBuildDate = m_communication->GetFirmwareBuildDate(); |
2d418322 | 776 | configuration.adapterType = m_communication->GetAdapterType(); |
004b8382 | 777 | |
c0152c09 LOK |
778 | // mark the client as registered |
779 | client->SetRegistered(true); | |
30b4aac0 | 780 | |
74c9d740 LOK |
781 | // initialise the client |
782 | bool bReturn = client->OnRegister(); | |
41e3372a | 783 | |
c0152c09 LOK |
784 | // log the new registration |
785 | CStdString strLog; | |
786 | strLog.Format("%s: %s", bReturn ? "CEC client registered" : "failed to register the CEC client", client->GetConnectionInfo().c_str()); | |
787 | m_libcec->AddLog(bReturn ? CEC_LOG_NOTICE : CEC_LOG_ERROR, strLog); | |
b98fc43d | 788 | |
004b8382 | 789 | // display a warning if the firmware can be upgraded |
c0152c09 | 790 | if (bReturn && !IsRunningLatestFirmware()) |
3ef17606 | 791 | { |
004b8382 LOK |
792 | const char *strUpgradeMessage = "The firmware of this adapter can be upgraded. Please visit http://blog.pulse-eight.com/ for more information."; |
793 | m_libcec->AddLog(CEC_LOG_WARNING, strUpgradeMessage); | |
c30acafa LOK |
794 | libcec_parameter param; |
795 | param.paramData = (void*)strUpgradeMessage; param.paramType = CEC_PARAMETER_TYPE_STRING; | |
796 | client->Alert(CEC_ALERT_SERVICE_DEVICE, param); | |
3ef17606 | 797 | } |
30b4aac0 | 798 | |
42d28d15 LOK |
799 | // ensure that the command handler for the TV is initialised |
800 | if (bReturn) | |
801 | { | |
802 | CCECCommandHandler *handler = GetTV()->GetHandler(); | |
803 | if (handler) | |
804 | handler->InitHandler(); | |
91ef4e2d | 805 | GetTV()->MarkHandlerReady(); |
42d28d15 LOK |
806 | } |
807 | ||
43b2dfdd | 808 | return bReturn; |
30b4aac0 LOK |
809 | } |
810 | ||
4a01fcd6 | 811 | bool CCECProcessor::UnregisterClient(CCECClient *client) |
d40928b5 | 812 | { |
c0152c09 | 813 | if (!client) |
4a01fcd6 | 814 | return false; |
c0152c09 | 815 | |
4691dc3b LOK |
816 | if (client->IsRegistered()) |
817 | m_libcec->AddLog(CEC_LOG_NOTICE, "unregistering client: %s", client->GetConnectionInfo().c_str()); | |
c0152c09 LOK |
818 | |
819 | // notify the client that it will be unregistered | |
820 | client->OnUnregister(); | |
821 | ||
7f274e72 | 822 | { |
c0152c09 LOK |
823 | CLockObject lock(m_mutex); |
824 | // find all devices that match the LA's of this client | |
825 | CECDEVICEVEC devices; | |
826 | m_busDevices->GetByLogicalAddresses(devices, client->GetConfiguration()->logicalAddresses); | |
827 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) | |
828 | { | |
829 | // find the client | |
830 | map<cec_logical_address, CCECClient *>::iterator entry = m_clients.find((*it)->GetLogicalAddress()); | |
831 | // unregister the client | |
832 | if (entry != m_clients.end()) | |
833 | m_clients.erase(entry); | |
834 | ||
835 | // reset the device status | |
836 | (*it)->ResetDeviceStatus(); | |
837 | } | |
7f274e72 | 838 | } |
c0152c09 LOK |
839 | |
840 | // set the new ackmask | |
a38292a3 LOK |
841 | cec_logical_addresses addresses = GetLogicalAddresses(); |
842 | if (SetLogicalAddresses(addresses)) | |
843 | { | |
844 | // no more clients left, disable controlled mode | |
cc0a2977 | 845 | if (addresses.IsEmpty() && !m_bMonitor) |
a38292a3 LOK |
846 | m_communication->SetControlledMode(false); |
847 | ||
848 | return true; | |
849 | } | |
850 | ||
851 | return false; | |
d40928b5 | 852 | } |
224ea877 | 853 | |
004b8382 | 854 | void CCECProcessor::UnregisterClients(void) |
224ea877 | 855 | { |
c0152c09 LOK |
856 | m_libcec->AddLog(CEC_LOG_NOTICE, "unregistering all CEC clients"); |
857 | ||
858 | vector<CCECClient *> clients = m_libcec->GetClients(); | |
859 | for (vector<CCECClient *>::iterator client = clients.begin(); client != clients.end(); client++) | |
860 | UnregisterClient(*client); | |
861 | ||
004b8382 | 862 | CLockObject lock(m_mutex); |
004b8382 | 863 | m_clients.clear(); |
224ea877 LOK |
864 | } |
865 | ||
004b8382 | 866 | CCECClient *CCECProcessor::GetClient(const cec_logical_address address) |
224ea877 | 867 | { |
004b8382 LOK |
868 | CLockObject lock(m_mutex); |
869 | map<cec_logical_address, CCECClient *>::const_iterator client = m_clients.find(address); | |
870 | if (client != m_clients.end()) | |
871 | return client->second; | |
872 | return NULL; | |
224ea877 | 873 | } |
3efda01a | 874 | |
004b8382 | 875 | CCECClient *CCECProcessor::GetPrimaryClient(void) |
3efda01a | 876 | { |
004b8382 LOK |
877 | CLockObject lock(m_mutex); |
878 | map<cec_logical_address, CCECClient *>::const_iterator client = m_clients.begin(); | |
879 | if (client != m_clients.end()) | |
880 | return client->second; | |
881 | return NULL; | |
3efda01a | 882 | } |
f80cd208 | 883 | |
c0152c09 | 884 | CCECBusDevice *CCECProcessor::GetPrimaryDevice(void) |
f80cd208 | 885 | { |
004b8382 LOK |
886 | return m_busDevices->At(GetLogicalAddress()); |
887 | } | |
f80cd208 | 888 | |
c0152c09 | 889 | cec_logical_address CCECProcessor::GetLogicalAddress(void) |
004b8382 LOK |
890 | { |
891 | cec_logical_addresses addresses = GetLogicalAddresses(); | |
892 | return addresses.primary; | |
f80cd208 | 893 | } |
b78b4e33 | 894 | |
c0152c09 | 895 | cec_logical_addresses CCECProcessor::GetLogicalAddresses(void) |
b78b4e33 | 896 | { |
c0152c09 | 897 | CLockObject lock(m_mutex); |
004b8382 | 898 | cec_logical_addresses addresses; |
c30acafa | 899 | addresses.Clear(); |
004b8382 LOK |
900 | for (map<cec_logical_address, CCECClient *>::const_iterator client = m_clients.begin(); client != m_clients.end(); client++) |
901 | addresses.Set(client->first); | |
902 | ||
903 | return addresses; | |
b78b4e33 | 904 | } |
d2d1660c | 905 | |
004b8382 | 906 | bool CCECProcessor::IsHandledByLibCEC(const cec_logical_address address) const |
d2d1660c | 907 | { |
004b8382 LOK |
908 | CCECBusDevice *device = GetDevice(address); |
909 | return device && device->IsHandledByLibCEC(); | |
d2d1660c | 910 | } |
c0152c09 LOK |
911 | |
912 | bool CCECProcessor::IsRunningLatestFirmware(void) | |
913 | { | |
914 | return m_communication && m_communication->IsOpen() ? | |
915 | m_communication->IsRunningLatestFirmware() : | |
916 | true; | |
917 | } | |
cc0a2977 LOK |
918 | |
919 | void CCECProcessor::SwitchMonitoring(bool bSwitchTo) | |
920 | { | |
921 | { | |
922 | CLockObject lock(m_mutex); | |
923 | m_bMonitor = bSwitchTo; | |
924 | } | |
925 | if (bSwitchTo) | |
926 | UnregisterClients(); | |
927 | } | |
9768d061 | 928 | |
171c7eb0 | 929 | void CCECProcessor::HandleLogicalAddressLost(cec_logical_address oldAddress) |
9768d061 | 930 | { |
6f99b2bb LOK |
931 | // stall outgoing messages until we know our new LA |
932 | m_bStallCommunication = true; | |
933 | ||
171c7eb0 | 934 | m_libcec->AddLog(CEC_LOG_NOTICE, "logical address %x was taken by another device, allocating a new address", oldAddress); |
f60ee8b3 | 935 | CCECClient* client = GetClient(oldAddress); |
9768d061 | 936 | if (client) |
f60ee8b3 | 937 | { |
171c7eb0 LOK |
938 | if (m_addrAllocator) |
939 | while (m_addrAllocator->IsRunning()) Sleep(5); | |
940 | delete m_addrAllocator; | |
941 | ||
942 | m_addrAllocator = new CCECAllocateLogicalAddress(this, client); | |
943 | m_addrAllocator->CreateThread(); | |
f60ee8b3 | 944 | } |
9768d061 | 945 | } |
171c7eb0 | 946 | |
8768aeca LOK |
947 | uint16_t CCECProcessor::GetAdapterVendorId(void) const |
948 | { | |
949 | return m_communication ? m_communication->GetAdapterVendorId() : 0; | |
950 | } | |
951 | ||
952 | uint16_t CCECProcessor::GetAdapterProductId(void) const | |
953 | { | |
954 | return m_communication ? m_communication->GetAdapterProductId() : 0; | |
955 | } | |
956 | ||
171c7eb0 LOK |
957 | CCECAllocateLogicalAddress::CCECAllocateLogicalAddress(CCECProcessor* processor, CCECClient* client) : |
958 | m_processor(processor), | |
959 | m_client(client) { } | |
960 | ||
961 | void* CCECAllocateLogicalAddress::Process(void) | |
962 | { | |
963 | m_processor->AllocateLogicalAddresses(m_client); | |
964 | return NULL; | |
965 | } |