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 | ||
440 | return adapterState == ADAPTER_MESSAGE_STATE_SENT_ACKED; | |
825ddb96 | 441 | } |
abbca718 | 442 | |
004b8382 | 443 | void CCECProcessor::TransmitAbort(cec_logical_address source, cec_logical_address destination, cec_opcode opcode, cec_abort_reason reason /* = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE */) |
abbca718 | 444 | { |
004b8382 | 445 | m_libcec->AddLog(CEC_LOG_DEBUG, "<< transmitting abort message"); |
9dee1670 | 446 | |
06a1f7ce | 447 | cec_command command; |
004b8382 | 448 | cec_command::Format(command, source, destination, CEC_OPCODE_FEATURE_ABORT); |
ab1469a0 LOK |
449 | command.parameters.PushBack((uint8_t)opcode); |
450 | command.parameters.PushBack((uint8_t)reason); | |
9dee1670 | 451 | |
2b44051c | 452 | Transmit(command, true); |
abbca718 LOK |
453 | } |
454 | ||
c0152c09 | 455 | void CCECProcessor::ProcessCommand(const cec_command &command) |
abbca718 | 456 | { |
c0152c09 | 457 | // log the command |
e9de9629 | 458 | CStdString dataStr; |
d297cbd4 LOK |
459 | dataStr.Format(">> %1x%1x", command.initiator, command.destination); |
460 | if (command.opcode_set == 1) | |
461 | dataStr.AppendFormat(":%02x", command.opcode); | |
e9de9629 LOK |
462 | for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++) |
463 | dataStr.AppendFormat(":%02x", (unsigned int)command.parameters[iPtr]); | |
004b8382 | 464 | m_libcec->AddLog(CEC_LOG_TRAFFIC, dataStr.c_str()); |
dc113aca | 465 | |
4a01fcd6 LOK |
466 | // find the initiator |
467 | CCECBusDevice *device = m_busDevices->At(command.initiator); | |
468 | ||
469 | if (device) | |
470 | device->HandleCommand(command); | |
6d858ba4 LOK |
471 | } |
472 | ||
37b0c572 | 473 | bool CCECProcessor::IsPresentDevice(cec_logical_address address) |
6d858ba4 | 474 | { |
004b8382 LOK |
475 | CCECBusDevice *device = m_busDevices->At(address); |
476 | return device && device->GetStatus() == CEC_DEVICE_STATUS_PRESENT; | |
6d858ba4 LOK |
477 | } |
478 | ||
37b0c572 | 479 | bool CCECProcessor::IsPresentDeviceType(cec_device_type type) |
6d858ba4 | 480 | { |
004b8382 LOK |
481 | CECDEVICEVEC devices; |
482 | m_busDevices->GetByType(type, devices); | |
483 | CCECDeviceMap::FilterActive(devices); | |
484 | return !devices.empty(); | |
6d858ba4 LOK |
485 | } |
486 | ||
004b8382 | 487 | uint16_t CCECProcessor::GetDetectedPhysicalAddress(void) const |
0f23c85c | 488 | { |
004b8382 | 489 | return m_communication ? m_communication->GetPhysicalAddress() : CEC_INVALID_PHYSICAL_ADDRESS; |
0f23c85c LOK |
490 | } |
491 | ||
2b44051c LOK |
492 | bool CCECProcessor::ClearLogicalAddresses(void) |
493 | { | |
494 | cec_logical_addresses addresses; addresses.Clear(); | |
495 | return SetLogicalAddresses(addresses); | |
496 | } | |
497 | ||
498 | bool CCECProcessor::SetLogicalAddresses(const cec_logical_addresses &addresses) | |
06bfd4d7 | 499 | { |
2b44051c | 500 | return m_communication ? m_communication->SetLogicalAddresses(addresses) : false; |
06bfd4d7 | 501 | } |
a33794d8 | 502 | |
004b8382 | 503 | bool CCECProcessor::StandbyDevices(const cec_logical_address initiator, const CECDEVICEVEC &devices) |
a33794d8 | 504 | { |
004b8382 LOK |
505 | bool bReturn(true); |
506 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) | |
507 | bReturn &= (*it)->Standby(initiator); | |
508 | return bReturn; | |
a33794d8 LOK |
509 | } |
510 | ||
004b8382 | 511 | bool CCECProcessor::StandbyDevice(const cec_logical_address initiator, cec_logical_address address) |
a33794d8 | 512 | { |
004b8382 LOK |
513 | CCECBusDevice *device = m_busDevices->At(address); |
514 | return device ? device->Standby(initiator) : false; | |
a33794d8 | 515 | } |
7c63a480 | 516 | |
004b8382 | 517 | bool CCECProcessor::PowerOnDevices(const cec_logical_address initiator, const CECDEVICEVEC &devices) |
8670c970 | 518 | { |
004b8382 LOK |
519 | bool bReturn(true); |
520 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) | |
521 | bReturn &= (*it)->PowerOn(initiator); | |
522 | return bReturn; | |
8670c970 LOK |
523 | } |
524 | ||
004b8382 | 525 | bool CCECProcessor::PowerOnDevice(const cec_logical_address initiator, cec_logical_address address) |
ca27e6cf | 526 | { |
004b8382 LOK |
527 | CCECBusDevice *device = m_busDevices->At(address); |
528 | return device ? device->PowerOn(initiator) : false; | |
ca27e6cf LOK |
529 | } |
530 | ||
004b8382 | 531 | bool CCECProcessor::StartBootloader(const char *strPort /* = NULL */) |
ca27e6cf | 532 | { |
004b8382 | 533 | bool bReturn(false); |
c0152c09 | 534 | // open a connection if no connection has been opened |
004b8382 | 535 | if (!m_communication && strPort) |
ca27e6cf | 536 | { |
2b44051c LOK |
537 | CAdapterFactory factory(this->m_libcec); |
538 | IAdapterCommunication *comm = factory.GetInstance(strPort); | |
004b8382 LOK |
539 | CTimeout timeout(CEC_DEFAULT_CONNECT_TIMEOUT); |
540 | int iConnectTry(0); | |
541 | while (timeout.TimeLeft() > 0 && (bReturn = comm->Open(timeout.TimeLeft() / CEC_CONNECT_TRIES, true)) == false) | |
542 | { | |
543 | m_libcec->AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry); | |
544 | comm->Close(); | |
545 | Sleep(CEC_DEFAULT_TRANSMIT_RETRY_WAIT); | |
546 | } | |
547 | if (comm->IsOpen()) | |
ca27e6cf | 548 | { |
004b8382 | 549 | bReturn = comm->StartBootloader(); |
c9d15485 | 550 | DELETE_AND_NULL(comm); |
ca27e6cf LOK |
551 | } |
552 | return bReturn; | |
553 | } | |
004b8382 | 554 | else |
3e61b350 | 555 | { |
004b8382 LOK |
556 | m_communication->StartBootloader(); |
557 | Close(); | |
558 | bReturn = true; | |
3e61b350 | 559 | } |
3e61b350 | 560 | |
004b8382 | 561 | return bReturn; |
03ae897d LOK |
562 | } |
563 | ||
004b8382 | 564 | bool CCECProcessor::PingAdapter(void) |
03ae897d | 565 | { |
004b8382 | 566 | return m_communication->PingAdapter(); |
03ae897d LOK |
567 | } |
568 | ||
004b8382 | 569 | void CCECProcessor::HandlePoll(cec_logical_address initiator, cec_logical_address destination) |
03ae897d | 570 | { |
004b8382 LOK |
571 | CCECBusDevice *device = m_busDevices->At(destination); |
572 | if (device) | |
573 | device->HandlePollFrom(initiator); | |
03ae897d LOK |
574 | } |
575 | ||
004b8382 | 576 | bool CCECProcessor::HandleReceiveFailed(cec_logical_address initiator) |
03ae897d | 577 | { |
004b8382 LOK |
578 | CCECBusDevice *device = m_busDevices->At(initiator); |
579 | return !device || !device->HandleReceiveFailed(); | |
03ae897d LOK |
580 | } |
581 | ||
004b8382 | 582 | bool CCECProcessor::CanPersistConfiguration(void) |
03ae897d | 583 | { |
004b8382 | 584 | return m_communication ? m_communication->GetFirmwareVersion() >= 2 : false; |
03ae897d LOK |
585 | } |
586 | ||
c0152c09 | 587 | bool CCECProcessor::PersistConfiguration(const libcec_configuration &configuration) |
03ae897d | 588 | { |
2b44051c LOK |
589 | libcec_configuration persistConfiguration = configuration; |
590 | if (!CLibCEC::IsValidPhysicalAddress(configuration.iPhysicalAddress)) | |
591 | { | |
592 | CCECBusDevice *device = GetPrimaryDevice(); | |
593 | if (device) | |
594 | persistConfiguration.iPhysicalAddress = device->GetCurrentPhysicalAddress(); | |
595 | } | |
596 | ||
597 | return m_communication ? m_communication->PersistConfiguration(persistConfiguration) : false; | |
03ae897d LOK |
598 | } |
599 | ||
004b8382 | 600 | void CCECProcessor::RescanActiveDevices(void) |
03ae897d | 601 | { |
004b8382 LOK |
602 | for (CECDEVICEMAP::iterator it = m_busDevices->Begin(); it != m_busDevices->End(); it++) |
603 | it->second->GetStatus(true); | |
03ae897d LOK |
604 | } |
605 | ||
004b8382 | 606 | bool CCECProcessor::GetDeviceInformation(const char *strPort, libcec_configuration *config, uint32_t iTimeoutMs /* = CEC_DEFAULT_CONNECT_TIMEOUT */) |
03ae897d | 607 | { |
004b8382 LOK |
608 | if (!OpenConnection(strPort, CEC_SERIAL_DEFAULT_BAUDRATE, iTimeoutMs, false)) |
609 | return false; | |
03ae897d | 610 | |
004b8382 LOK |
611 | config->iFirmwareVersion = m_communication->GetFirmwareVersion(); |
612 | config->iPhysicalAddress = m_communication->GetPhysicalAddress(); | |
613 | config->iFirmwareBuildDate = m_communication->GetFirmwareBuildDate(); | |
2d418322 | 614 | config->adapterType = m_communication->GetAdapterType(); |
03ae897d | 615 | |
004b8382 | 616 | return true; |
caca2d81 LOK |
617 | } |
618 | ||
004b8382 | 619 | bool CCECProcessor::TransmitPendingActiveSourceCommands(void) |
3efda01a | 620 | { |
004b8382 LOK |
621 | bool bReturn(true); |
622 | for (CECDEVICEMAP::iterator it = m_busDevices->Begin(); it != m_busDevices->End(); it++) | |
623 | bReturn &= it->second->TransmitPendingActiveSourceCommands(); | |
624 | return bReturn; | |
3efda01a LOK |
625 | } |
626 | ||
004b8382 | 627 | CCECTV *CCECProcessor::GetTV(void) const |
1113cb7d | 628 | { |
004b8382 | 629 | return CCECBusDevice::AsTV(m_busDevices->At(CECDEVICE_TV)); |
1113cb7d LOK |
630 | } |
631 | ||
004b8382 | 632 | CCECAudioSystem *CCECProcessor::GetAudioSystem(void) const |
1113cb7d | 633 | { |
004b8382 | 634 | return CCECBusDevice::AsAudioSystem(m_busDevices->At(CECDEVICE_AUDIOSYSTEM)); |
1113cb7d | 635 | } |
6729ac71 | 636 | |
004b8382 | 637 | CCECPlaybackDevice *CCECProcessor::GetPlaybackDevice(cec_logical_address address) const |
6729ac71 | 638 | { |
004b8382 | 639 | return CCECBusDevice::AsPlaybackDevice(m_busDevices->At(address)); |
6729ac71 LOK |
640 | } |
641 | ||
004b8382 | 642 | CCECRecordingDevice *CCECProcessor::GetRecordingDevice(cec_logical_address address) const |
6729ac71 | 643 | { |
004b8382 | 644 | return CCECBusDevice::AsRecordingDevice(m_busDevices->At(address)); |
6729ac71 | 645 | } |
f42d3e0f | 646 | |
004b8382 | 647 | CCECTuner *CCECProcessor::GetTuner(cec_logical_address address) const |
f42d3e0f | 648 | { |
004b8382 | 649 | return CCECBusDevice::AsTuner(m_busDevices->At(address)); |
f42d3e0f | 650 | } |
d40928b5 | 651 | |
74c9d740 LOK |
652 | bool CCECProcessor::AllocateLogicalAddresses(CCECClient* client) |
653 | { | |
654 | libcec_configuration &configuration = *client->GetConfiguration(); | |
655 | ||
656 | // mark as unregistered | |
657 | client->SetRegistered(false); | |
658 | ||
659 | // unregister this client from the old addresses | |
660 | CECDEVICEVEC devices; | |
661 | m_busDevices->GetByLogicalAddresses(devices, configuration.logicalAddresses); | |
662 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) | |
663 | { | |
664 | // remove client entry | |
665 | CLockObject lock(m_mutex); | |
666 | m_clients.erase((*it)->GetLogicalAddress()); | |
667 | } | |
668 | ||
669 | // find logical addresses for this client | |
670 | if (!client->AllocateLogicalAddresses()) | |
671 | { | |
672 | m_libcec->AddLog(CEC_LOG_ERROR, "failed to find a free logical address for the client"); | |
673 | return false; | |
674 | } | |
675 | ||
676 | // register this client on the new addresses | |
677 | devices.clear(); | |
678 | m_busDevices->GetByLogicalAddresses(devices, configuration.logicalAddresses); | |
679 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) | |
680 | { | |
681 | // set the physical address of the device at this LA | |
682 | if (CLibCEC::IsValidPhysicalAddress(configuration.iPhysicalAddress)) | |
683 | (*it)->SetPhysicalAddress(configuration.iPhysicalAddress); | |
684 | ||
685 | // replace a previous client | |
686 | CLockObject lock(m_mutex); | |
687 | m_clients.erase((*it)->GetLogicalAddress()); | |
688 | m_clients.insert(make_pair<cec_logical_address, CCECClient *>((*it)->GetLogicalAddress(), client)); | |
689 | } | |
690 | ||
691 | // set the new ackmask | |
692 | SetLogicalAddresses(GetLogicalAddresses()); | |
693 | ||
6f99b2bb LOK |
694 | // resume outgoing communication |
695 | m_bStallCommunication = false; | |
696 | ||
74c9d740 LOK |
697 | return true; |
698 | } | |
699 | ||
004b8382 | 700 | bool CCECProcessor::RegisterClient(CCECClient *client) |
30b4aac0 | 701 | { |
5f2f3609 LOK |
702 | if (!client) |
703 | return false; | |
704 | ||
705 | libcec_configuration &configuration = *client->GetConfiguration(); | |
706 | ||
707 | if (configuration.clientVersion >= CEC_CLIENT_VERSION_1_6_3 && configuration.bMonitorOnly == 1) | |
708 | return true; | |
709 | ||
710 | if (!CECInitialised()) | |
0b8c7eab LOK |
711 | { |
712 | m_libcec->AddLog(CEC_LOG_ERROR, "failed to register a new CEC client: CEC processor is not initialised"); | |
004b8382 | 713 | return false; |
0b8c7eab | 714 | } |
30b4aac0 | 715 | |
c0152c09 LOK |
716 | // unregister the client first if it's already been marked as registered |
717 | if (client->IsRegistered()) | |
718 | UnregisterClient(client); | |
719 | ||
a38292a3 LOK |
720 | // ensure that controlled mode is enabled |
721 | m_communication->SetControlledMode(true); | |
722 | ||
2b44051c LOK |
723 | // ensure that we know the vendor id of the TV |
724 | CCECBusDevice *tv = GetTV(); | |
3af49145 | 725 | cec_vendor_id tvVendor = CEC_VENDOR_UNKNOWN; |
2b44051c | 726 | if (m_communication->SupportsSourceLogicalAddress(CECDEVICE_UNREGISTERED)) |
3af49145 | 727 | tvVendor = tv->GetVendorId(CECDEVICE_UNREGISTERED); |
2b44051c | 728 | else if (m_communication->SupportsSourceLogicalAddress(CECDEVICE_FREEUSE)) |
3af49145 | 729 | tvVendor = tv->GetVendorId(CECDEVICE_FREEUSE); |
9b0a148b LOK |
730 | |
731 | // wait until the handler is replaced, to avoid double registrations | |
732 | if (tvVendor != CEC_VENDOR_UNKNOWN && | |
733 | CCECCommandHandler::HasSpecificHandler(tvVendor)) | |
734 | { | |
735 | while (!tv->ReplaceHandler(false)) | |
736 | CEvent::Sleep(5); | |
737 | } | |
2b44051c | 738 | |
c0152c09 | 739 | // get the configuration from the client |
004b8382 | 740 | m_libcec->AddLog(CEC_LOG_NOTICE, "registering new CEC client - v%s", ToString((cec_client_version)configuration.clientVersion)); |
30b4aac0 | 741 | |
c0152c09 | 742 | // get the current ackmask, so we can restore it if polling fails |
2b44051c | 743 | cec_logical_addresses previousMask = GetLogicalAddresses(); |
30a09f32 | 744 | |
74c9d740 LOK |
745 | // mark as uninitialised |
746 | client->SetInitialised(false); | |
747 | ||
004b8382 | 748 | // find logical addresses for this client |
74c9d740 | 749 | if (!AllocateLogicalAddresses(client)) |
8670c970 | 750 | { |
c0152c09 | 751 | m_libcec->AddLog(CEC_LOG_ERROR, "failed to register the new CEC client - cannot allocate the requested device types"); |
2b44051c | 752 | SetLogicalAddresses(previousMask); |
004b8382 | 753 | return false; |
8670c970 LOK |
754 | } |
755 | ||
004b8382 LOK |
756 | // get the settings from the rom |
757 | if (configuration.bGetSettingsFromROM == 1) | |
8670c970 | 758 | { |
38f1fbcc | 759 | libcec_configuration config; config.Clear(); |
c0152c09 | 760 | m_communication->GetConfiguration(config); |
f0154449 | 761 | |
004b8382 LOK |
762 | CLockObject lock(m_mutex); |
763 | if (!config.deviceTypes.IsEmpty()) | |
764 | configuration.deviceTypes = config.deviceTypes; | |
765 | if (CLibCEC::IsValidPhysicalAddress(config.iPhysicalAddress)) | |
766 | configuration.iPhysicalAddress = config.iPhysicalAddress; | |
767 | snprintf(configuration.strDeviceName, 13, "%s", config.strDeviceName); | |
30b4aac0 LOK |
768 | } |
769 | ||
004b8382 | 770 | // set the firmware version and build date |
99aeafb9 LOK |
771 | configuration.serverVersion = LIBCEC_VERSION_CURRENT; |
772 | configuration.iFirmwareVersion = m_communication->GetFirmwareVersion(); | |
004b8382 | 773 | configuration.iFirmwareBuildDate = m_communication->GetFirmwareBuildDate(); |
2d418322 | 774 | configuration.adapterType = m_communication->GetAdapterType(); |
004b8382 | 775 | |
c0152c09 LOK |
776 | // mark the client as registered |
777 | client->SetRegistered(true); | |
30b4aac0 | 778 | |
74c9d740 LOK |
779 | // initialise the client |
780 | bool bReturn = client->OnRegister(); | |
41e3372a | 781 | |
c0152c09 LOK |
782 | // log the new registration |
783 | CStdString strLog; | |
784 | strLog.Format("%s: %s", bReturn ? "CEC client registered" : "failed to register the CEC client", client->GetConnectionInfo().c_str()); | |
785 | m_libcec->AddLog(bReturn ? CEC_LOG_NOTICE : CEC_LOG_ERROR, strLog); | |
b98fc43d | 786 | |
004b8382 | 787 | // display a warning if the firmware can be upgraded |
c0152c09 | 788 | if (bReturn && !IsRunningLatestFirmware()) |
3ef17606 | 789 | { |
004b8382 LOK |
790 | const char *strUpgradeMessage = "The firmware of this adapter can be upgraded. Please visit http://blog.pulse-eight.com/ for more information."; |
791 | m_libcec->AddLog(CEC_LOG_WARNING, strUpgradeMessage); | |
c30acafa LOK |
792 | libcec_parameter param; |
793 | param.paramData = (void*)strUpgradeMessage; param.paramType = CEC_PARAMETER_TYPE_STRING; | |
794 | client->Alert(CEC_ALERT_SERVICE_DEVICE, param); | |
3ef17606 | 795 | } |
30b4aac0 | 796 | |
42d28d15 LOK |
797 | // ensure that the command handler for the TV is initialised |
798 | if (bReturn) | |
799 | { | |
800 | CCECCommandHandler *handler = GetTV()->GetHandler(); | |
801 | if (handler) | |
802 | handler->InitHandler(); | |
91ef4e2d | 803 | GetTV()->MarkHandlerReady(); |
42d28d15 LOK |
804 | } |
805 | ||
43b2dfdd | 806 | return bReturn; |
30b4aac0 LOK |
807 | } |
808 | ||
4a01fcd6 | 809 | bool CCECProcessor::UnregisterClient(CCECClient *client) |
d40928b5 | 810 | { |
c0152c09 | 811 | if (!client) |
4a01fcd6 | 812 | return false; |
c0152c09 | 813 | |
4691dc3b LOK |
814 | if (client->IsRegistered()) |
815 | m_libcec->AddLog(CEC_LOG_NOTICE, "unregistering client: %s", client->GetConnectionInfo().c_str()); | |
c0152c09 LOK |
816 | |
817 | // notify the client that it will be unregistered | |
818 | client->OnUnregister(); | |
819 | ||
7f274e72 | 820 | { |
c0152c09 LOK |
821 | CLockObject lock(m_mutex); |
822 | // find all devices that match the LA's of this client | |
823 | CECDEVICEVEC devices; | |
824 | m_busDevices->GetByLogicalAddresses(devices, client->GetConfiguration()->logicalAddresses); | |
825 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) | |
826 | { | |
827 | // find the client | |
828 | map<cec_logical_address, CCECClient *>::iterator entry = m_clients.find((*it)->GetLogicalAddress()); | |
829 | // unregister the client | |
830 | if (entry != m_clients.end()) | |
831 | m_clients.erase(entry); | |
832 | ||
833 | // reset the device status | |
834 | (*it)->ResetDeviceStatus(); | |
835 | } | |
7f274e72 | 836 | } |
c0152c09 LOK |
837 | |
838 | // set the new ackmask | |
a38292a3 LOK |
839 | cec_logical_addresses addresses = GetLogicalAddresses(); |
840 | if (SetLogicalAddresses(addresses)) | |
841 | { | |
842 | // no more clients left, disable controlled mode | |
cc0a2977 | 843 | if (addresses.IsEmpty() && !m_bMonitor) |
a38292a3 LOK |
844 | m_communication->SetControlledMode(false); |
845 | ||
846 | return true; | |
847 | } | |
848 | ||
849 | return false; | |
d40928b5 | 850 | } |
224ea877 | 851 | |
004b8382 | 852 | void CCECProcessor::UnregisterClients(void) |
224ea877 | 853 | { |
c0152c09 LOK |
854 | m_libcec->AddLog(CEC_LOG_NOTICE, "unregistering all CEC clients"); |
855 | ||
856 | vector<CCECClient *> clients = m_libcec->GetClients(); | |
857 | for (vector<CCECClient *>::iterator client = clients.begin(); client != clients.end(); client++) | |
858 | UnregisterClient(*client); | |
859 | ||
004b8382 | 860 | CLockObject lock(m_mutex); |
004b8382 | 861 | m_clients.clear(); |
224ea877 LOK |
862 | } |
863 | ||
004b8382 | 864 | CCECClient *CCECProcessor::GetClient(const cec_logical_address address) |
224ea877 | 865 | { |
004b8382 LOK |
866 | CLockObject lock(m_mutex); |
867 | map<cec_logical_address, CCECClient *>::const_iterator client = m_clients.find(address); | |
868 | if (client != m_clients.end()) | |
869 | return client->second; | |
870 | return NULL; | |
224ea877 | 871 | } |
3efda01a | 872 | |
004b8382 | 873 | CCECClient *CCECProcessor::GetPrimaryClient(void) |
3efda01a | 874 | { |
004b8382 LOK |
875 | CLockObject lock(m_mutex); |
876 | map<cec_logical_address, CCECClient *>::const_iterator client = m_clients.begin(); | |
877 | if (client != m_clients.end()) | |
878 | return client->second; | |
879 | return NULL; | |
3efda01a | 880 | } |
f80cd208 | 881 | |
c0152c09 | 882 | CCECBusDevice *CCECProcessor::GetPrimaryDevice(void) |
f80cd208 | 883 | { |
004b8382 LOK |
884 | return m_busDevices->At(GetLogicalAddress()); |
885 | } | |
f80cd208 | 886 | |
c0152c09 | 887 | cec_logical_address CCECProcessor::GetLogicalAddress(void) |
004b8382 LOK |
888 | { |
889 | cec_logical_addresses addresses = GetLogicalAddresses(); | |
890 | return addresses.primary; | |
f80cd208 | 891 | } |
b78b4e33 | 892 | |
c0152c09 | 893 | cec_logical_addresses CCECProcessor::GetLogicalAddresses(void) |
b78b4e33 | 894 | { |
c0152c09 | 895 | CLockObject lock(m_mutex); |
004b8382 | 896 | cec_logical_addresses addresses; |
c30acafa | 897 | addresses.Clear(); |
004b8382 LOK |
898 | for (map<cec_logical_address, CCECClient *>::const_iterator client = m_clients.begin(); client != m_clients.end(); client++) |
899 | addresses.Set(client->first); | |
900 | ||
901 | return addresses; | |
b78b4e33 | 902 | } |
d2d1660c | 903 | |
004b8382 | 904 | bool CCECProcessor::IsHandledByLibCEC(const cec_logical_address address) const |
d2d1660c | 905 | { |
004b8382 LOK |
906 | CCECBusDevice *device = GetDevice(address); |
907 | return device && device->IsHandledByLibCEC(); | |
d2d1660c | 908 | } |
c0152c09 LOK |
909 | |
910 | bool CCECProcessor::IsRunningLatestFirmware(void) | |
911 | { | |
912 | return m_communication && m_communication->IsOpen() ? | |
913 | m_communication->IsRunningLatestFirmware() : | |
914 | true; | |
915 | } | |
cc0a2977 LOK |
916 | |
917 | void CCECProcessor::SwitchMonitoring(bool bSwitchTo) | |
918 | { | |
919 | { | |
920 | CLockObject lock(m_mutex); | |
921 | m_bMonitor = bSwitchTo; | |
922 | } | |
923 | if (bSwitchTo) | |
924 | UnregisterClients(); | |
925 | } | |
9768d061 | 926 | |
171c7eb0 | 927 | void CCECProcessor::HandleLogicalAddressLost(cec_logical_address oldAddress) |
9768d061 | 928 | { |
6f99b2bb LOK |
929 | // stall outgoing messages until we know our new LA |
930 | m_bStallCommunication = true; | |
931 | ||
171c7eb0 | 932 | m_libcec->AddLog(CEC_LOG_NOTICE, "logical address %x was taken by another device, allocating a new address", oldAddress); |
f60ee8b3 | 933 | CCECClient* client = GetClient(oldAddress); |
9768d061 | 934 | if (client) |
f60ee8b3 | 935 | { |
171c7eb0 LOK |
936 | if (m_addrAllocator) |
937 | while (m_addrAllocator->IsRunning()) Sleep(5); | |
938 | delete m_addrAllocator; | |
939 | ||
940 | m_addrAllocator = new CCECAllocateLogicalAddress(this, client); | |
941 | m_addrAllocator->CreateThread(); | |
f60ee8b3 | 942 | } |
9768d061 | 943 | } |
171c7eb0 LOK |
944 | |
945 | CCECAllocateLogicalAddress::CCECAllocateLogicalAddress(CCECProcessor* processor, CCECClient* client) : | |
946 | m_processor(processor), | |
947 | m_client(client) { } | |
948 | ||
949 | void* CCECAllocateLogicalAddress::Process(void) | |
950 | { | |
951 | m_processor->AllocateLogicalAddresses(m_client); | |
952 | return NULL; | |
953 | } |