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), | |
30b4aac0 | 65 | m_iLastTransmission(0) |
caca2d81 | 66 | { |
004b8382 | 67 | m_busDevices = new CCECDeviceMap(this); |
caca2d81 LOK |
68 | } |
69 | ||
004b8382 | 70 | CCECProcessor::~CCECProcessor(void) |
f8513317 | 71 | { |
004b8382 | 72 | Close(); |
c9d15485 | 73 | DELETE_AND_NULL(m_busDevices); |
caca2d81 LOK |
74 | } |
75 | ||
004b8382 | 76 | bool CCECProcessor::Start(const char *strPort, uint16_t iBaudRate /* = CEC_SERIAL_DEFAULT_BAUDRATE */, uint32_t iTimeoutMs /* = CEC_DEFAULT_CONNECT_TIMEOUT */) |
caca2d81 | 77 | { |
004b8382 | 78 | CLockObject lock(m_mutex); |
c0152c09 | 79 | // open a connection |
004b8382 LOK |
80 | if (!OpenConnection(strPort, iBaudRate, iTimeoutMs)) |
81 | return false; | |
82 | ||
c0152c09 | 83 | // create the processor thread |
004b8382 | 84 | if (!IsRunning()) |
51b2a094 | 85 | { |
4691dc3b | 86 | if (!CreateThread()) |
51b2a094 | 87 | { |
004b8382 LOK |
88 | m_libcec->AddLog(CEC_LOG_ERROR, "could not create a processor thread"); |
89 | return false; | |
51b2a094 LOK |
90 | } |
91 | } | |
f8513317 | 92 | |
004b8382 | 93 | return true; |
abbca718 LOK |
94 | } |
95 | ||
eca71746 LOK |
96 | void CCECProcessor::Close(void) |
97 | { | |
c0152c09 | 98 | // mark as uninitialised |
004b8382 | 99 | SetCECInitialised(false); |
c0152c09 LOK |
100 | |
101 | // stop the processor | |
eca71746 LOK |
102 | StopThread(); |
103 | ||
c0152c09 | 104 | // close the connection |
c9d15485 | 105 | DELETE_AND_NULL(m_communication); |
c0152c09 | 106 | } |
99aeafb9 | 107 | |
c0152c09 LOK |
108 | void CCECProcessor::ResetMembers(void) |
109 | { | |
110 | // close the connection | |
c9d15485 | 111 | DELETE_AND_NULL(m_communication); |
c0152c09 LOK |
112 | |
113 | // reset the other members to the initial state | |
99aeafb9 LOK |
114 | m_iStandardLineTimeout = 3; |
115 | m_iRetryLineTimeout = 3; | |
116 | m_iLastTransmission = 0; | |
117 | m_busDevices->ResetDeviceStatus(); | |
eca71746 LOK |
118 | } |
119 | ||
f80cd208 | 120 | bool CCECProcessor::OpenConnection(const char *strPort, uint16_t iBaudRate, uint32_t iTimeoutMs, bool bStartListening /* = true */) |
abbca718 | 121 | { |
a674fd68 | 122 | bool bReturn(false); |
c0152c09 LOK |
123 | CTimeout timeout(iTimeoutMs > 0 ? iTimeoutMs : CEC_DEFAULT_TRANSMIT_WAIT); |
124 | ||
125 | // ensure that a previous connection is closed | |
80726797 LOK |
126 | Close(); |
127 | ||
c0152c09 LOK |
128 | // reset all member to the initial state |
129 | ResetMembers(); | |
130 | ||
131 | // check whether the Close() method deleted any previous connection | |
132 | if (m_communication) | |
578c3905 | 133 | { |
c0152c09 LOK |
134 | m_libcec->AddLog(CEC_LOG_ERROR, "previous connection could not be closed"); |
135 | return bReturn; | |
578c3905 | 136 | } |
1113cb7d | 137 | |
c0152c09 | 138 | // create a new connection |
2b44051c | 139 | m_communication = CAdapterFactory(this->m_libcec).GetInstance(strPort, iBaudRate); |
c520af4f | 140 | |
c0152c09 | 141 | // open a new connection |
efed01e1 | 142 | unsigned iConnectTry(0); |
a75e3a5a | 143 | while (timeout.TimeLeft() > 0 && (bReturn = m_communication->Open((timeout.TimeLeft() / CEC_CONNECT_TRIES), false, bStartListening)) == false) |
3d78df91 | 144 | { |
004b8382 | 145 | m_libcec->AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry); |
d55f263f | 146 | m_communication->Close(); |
b32ffd87 | 147 | CEvent::Sleep(CEC_DEFAULT_CONNECT_RETRY_WAIT); |
3d78df91 | 148 | } |
56035c86 | 149 | |
004b8382 | 150 | m_libcec->AddLog(CEC_LOG_NOTICE, "connection opened"); |
12a36be9 | 151 | |
0b8c7eab LOK |
152 | // mark as initialised |
153 | SetCECInitialised(true); | |
154 | ||
578c3905 LOK |
155 | return bReturn; |
156 | } | |
157 | ||
004b8382 | 158 | bool CCECProcessor::CECInitialised(void) |
0cfdeb5a | 159 | { |
0b714871 | 160 | CLockObject lock(m_threadMutex); |
0cfdeb5a LOK |
161 | return m_bInitialised; |
162 | } | |
163 | ||
004b8382 | 164 | void CCECProcessor::SetCECInitialised(bool bSetTo /* = true */) |
578c3905 | 165 | { |
c0152c09 LOK |
166 | { |
167 | CLockObject lock(m_mutex); | |
168 | m_bInitialised = bSetTo; | |
169 | } | |
004b8382 LOK |
170 | if (!bSetTo) |
171 | UnregisterClients(); | |
abbca718 LOK |
172 | } |
173 | ||
2b44051c | 174 | bool CCECProcessor::TryLogicalAddress(cec_logical_address address, cec_version libCECSpecVersion /* = CEC_VERSION_1_4 */) |
f8513317 | 175 | { |
c0152c09 | 176 | // find the device |
004b8382 LOK |
177 | CCECBusDevice *device = m_busDevices->At(address); |
178 | if (device) | |
c39611ec | 179 | { |
c0152c09 | 180 | // check if it's already marked as present or used |
004b8382 LOK |
181 | if (device->IsPresent() || device->IsHandledByLibCEC()) |
182 | return false; | |
c39611ec | 183 | |
c0152c09 | 184 | // poll the LA if not |
2b44051c | 185 | return device->TryLogicalAddress(libCECSpecVersion); |
f8513317 LOK |
186 | } |
187 | ||
004b8382 | 188 | return false; |
f8513317 LOK |
189 | } |
190 | ||
a3ffc068 LOK |
191 | void CCECProcessor::ReplaceHandlers(void) |
192 | { | |
004b8382 | 193 | if (!CECInitialised()) |
0cfdeb5a | 194 | return; |
004b8382 | 195 | |
c0152c09 | 196 | // check each device |
004b8382 LOK |
197 | for (CECDEVICEMAP::iterator it = m_busDevices->Begin(); it != m_busDevices->End(); it++) |
198 | it->second->ReplaceHandler(true); | |
a3ffc068 LOK |
199 | } |
200 | ||
b1f94db1 LOK |
201 | bool CCECProcessor::OnCommandReceived(const cec_command &command) |
202 | { | |
a4b9f561 | 203 | return m_inBuffer.Push(command); |
b1f94db1 LOK |
204 | } |
205 | ||
2abe74eb | 206 | void *CCECProcessor::Process(void) |
f99bc831 | 207 | { |
004b8382 | 208 | m_libcec->AddLog(CEC_LOG_DEBUG, "processor thread started"); |
abbca718 | 209 | |
38f1fbcc | 210 | cec_command command; command.Clear(); |
aa4c0d34 | 211 | CTimeout activeSourceCheck(ACTIVE_SOURCE_CHECK_INTERVAL); |
a4b9f561 | 212 | |
c0152c09 | 213 | // as long as we're not being stopped and the connection is open |
b1f94db1 | 214 | while (!IsStopped() && m_communication->IsOpen()) |
abbca718 | 215 | { |
c0152c09 | 216 | // wait for a new incoming command, and process it |
b32ffd87 | 217 | if (m_inBuffer.Pop(command, CEC_PROCESSOR_SIGNAL_WAIT_TIME)) |
c0152c09 | 218 | ProcessCommand(command); |
a4b9f561 | 219 | |
004b8382 LOK |
220 | if (CECInitialised()) |
221 | { | |
c0152c09 | 222 | // check clients for keypress timeouts |
004b8382 | 223 | m_libcec->CheckKeypressTimeout(); |
c0152c09 LOK |
224 | |
225 | // check if we need to replace handlers | |
226 | ReplaceHandlers(); | |
b0015449 LOK |
227 | |
228 | // check whether we need to activate a source, if it failed before | |
229 | if (activeSourceCheck.TimeLeft() == 0) | |
230 | { | |
aa4c0d34 LOK |
231 | if (CECInitialised()) |
232 | TransmitPendingActiveSourceCommands(); | |
233 | activeSourceCheck.Init(ACTIVE_SOURCE_CHECK_INTERVAL); | |
b0015449 | 234 | } |
004b8382 | 235 | } |
8ac9c610 LOK |
236 | } |
237 | ||
004b8382 | 238 | return NULL; |
8ac9c610 LOK |
239 | } |
240 | ||
c0152c09 | 241 | bool CCECProcessor::ActivateSource(uint16_t iStreamPath) |
a9232a79 | 242 | { |
004b8382 | 243 | bool bReturn(false); |
a9232a79 | 244 | |
c0152c09 | 245 | // find the device with the given PA |
004b8382 | 246 | CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamPath); |
c0152c09 | 247 | // and make it the active source when found |
004b8382 LOK |
248 | if (device) |
249 | bReturn = device->ActivateSource(); | |
250 | else | |
251 | m_libcec->AddLog(CEC_LOG_DEBUG, "device with PA '%04x' not found", iStreamPath); | |
a9232a79 | 252 | |
004b8382 | 253 | return bReturn; |
a9232a79 LOK |
254 | } |
255 | ||
004b8382 | 256 | void CCECProcessor::SetStandardLineTimeout(uint8_t iTimeout) |
842262d8 | 257 | { |
004b8382 LOK |
258 | CLockObject lock(m_mutex); |
259 | m_iStandardLineTimeout = iTimeout; | |
842262d8 LOK |
260 | } |
261 | ||
c0152c09 LOK |
262 | uint8_t CCECProcessor::GetStandardLineTimeout(void) |
263 | { | |
264 | CLockObject lock(m_mutex); | |
265 | return m_iStandardLineTimeout; | |
266 | } | |
267 | ||
004b8382 | 268 | void CCECProcessor::SetRetryLineTimeout(uint8_t iTimeout) |
6a1c0009 | 269 | { |
004b8382 LOK |
270 | CLockObject lock(m_mutex); |
271 | m_iRetryLineTimeout = iTimeout; | |
6a1c0009 LOK |
272 | } |
273 | ||
c0152c09 LOK |
274 | uint8_t CCECProcessor::GetRetryLineTimeout(void) |
275 | { | |
276 | CLockObject lock(m_mutex); | |
277 | return m_iRetryLineTimeout; | |
278 | } | |
279 | ||
004b8382 | 280 | bool CCECProcessor::PhysicalAddressInUse(uint16_t iPhysicalAddress) |
ed21be2a | 281 | { |
004b8382 LOK |
282 | CCECBusDevice *device = GetDeviceByPhysicalAddress(iPhysicalAddress); |
283 | return device != NULL; | |
284 | } | |
ed21be2a | 285 | |
004b8382 LOK |
286 | void CCECProcessor::LogOutput(const cec_command &data) |
287 | { | |
288 | CStdString strTx; | |
c0152c09 LOK |
289 | |
290 | // initiator and destination | |
004b8382 | 291 | strTx.Format("<< %02x", ((uint8_t)data.initiator << 4) + (uint8_t)data.destination); |
c0152c09 LOK |
292 | |
293 | // append the opcode | |
004b8382 LOK |
294 | if (data.opcode_set) |
295 | strTx.AppendFormat(":%02x", (uint8_t)data.opcode); | |
ed21be2a | 296 | |
c0152c09 | 297 | // append the parameters |
004b8382 LOK |
298 | for (uint8_t iPtr = 0; iPtr < data.parameters.size; iPtr++) |
299 | strTx.AppendFormat(":%02x", data.parameters[iPtr]); | |
c0152c09 LOK |
300 | |
301 | // and log it | |
004b8382 | 302 | m_libcec->AddLog(CEC_LOG_TRAFFIC, strTx.c_str()); |
ed21be2a LOK |
303 | } |
304 | ||
004b8382 | 305 | bool CCECProcessor::PollDevice(cec_logical_address iAddress) |
44c74256 | 306 | { |
c0152c09 | 307 | // try to find the primary device |
004b8382 | 308 | CCECBusDevice *primary = GetPrimaryDevice(); |
c0152c09 LOK |
309 | // poll the destination, with the primary as source |
310 | if (primary) | |
2b44051c | 311 | return primary->TransmitPoll(iAddress, false); |
c0152c09 | 312 | |
2b44051c | 313 | CCECBusDevice *device = m_busDevices->At(CECDEVICE_UNREGISTERED); |
004b8382 | 314 | if (device) |
2b44051c | 315 | return device->TransmitPoll(iAddress, false); |
c0152c09 | 316 | |
cc60ab1c | 317 | return false; |
44c74256 LOK |
318 | } |
319 | ||
004b8382 | 320 | CCECBusDevice *CCECProcessor::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress, bool bSuppressUpdate /* = true */) |
eab72c40 | 321 | { |
004b8382 LOK |
322 | return m_busDevices ? |
323 | m_busDevices->GetDeviceByPhysicalAddress(iPhysicalAddress, bSuppressUpdate) : | |
324 | NULL; | |
eab72c40 LOK |
325 | } |
326 | ||
004b8382 | 327 | CCECBusDevice *CCECProcessor::GetDevice(cec_logical_address address) const |
e55f3f70 | 328 | { |
004b8382 LOK |
329 | return m_busDevices ? |
330 | m_busDevices->At(address) : | |
331 | NULL; | |
e55f3f70 LOK |
332 | } |
333 | ||
5734016c | 334 | cec_logical_address CCECProcessor::GetActiveSource(bool bRequestActiveSource /* = true */) |
b4b1b49b | 335 | { |
004b8382 LOK |
336 | // get the device that is marked as active source from the device map |
337 | CCECBusDevice *activeSource = m_busDevices->GetActiveSource(); | |
338 | if (activeSource) | |
339 | return activeSource->GetLogicalAddress(); | |
b4b1b49b | 340 | |
004b8382 | 341 | if (bRequestActiveSource) |
5734016c | 342 | { |
004b8382 LOK |
343 | // request the active source from the bus |
344 | CCECBusDevice *primary = GetPrimaryDevice(); | |
5734016c | 345 | if (primary) |
004b8382 | 346 | { |
5734016c | 347 | primary->RequestActiveSource(); |
004b8382 LOK |
348 | return GetActiveSource(false); |
349 | } | |
5734016c LOK |
350 | } |
351 | ||
004b8382 | 352 | // unknown or none |
b4b1b49b LOK |
353 | return CECDEVICE_UNKNOWN; |
354 | } | |
355 | ||
356 | bool CCECProcessor::IsActiveSource(cec_logical_address iAddress) | |
357 | { | |
004b8382 LOK |
358 | CCECBusDevice *device = m_busDevices->At(iAddress); |
359 | return device && device->IsActiveSource(); | |
b4b1b49b LOK |
360 | } |
361 | ||
2b44051c | 362 | bool CCECProcessor::Transmit(const cec_command &data, bool bIsReply) |
825ddb96 | 363 | { |
2b44051c | 364 | cec_command transmitData(data); |
c0152c09 LOK |
365 | uint8_t iMaxTries(0); |
366 | bool bRetry(true); | |
367 | uint8_t iTries(0); | |
368 | ||
369 | // get the current timeout setting | |
370 | uint8_t iLineTimeout(GetStandardLineTimeout()); | |
371 | ||
372 | // reset the state of this message to 'unknown' | |
373 | cec_adapter_message_state adapterState = ADAPTER_MESSAGE_STATE_UNKNOWN; | |
374 | ||
2b44051c LOK |
375 | if (!m_communication->SupportsSourceLogicalAddress(transmitData.initiator)) |
376 | { | |
377 | if (transmitData.initiator == CECDEVICE_UNREGISTERED && m_communication->SupportsSourceLogicalAddress(CECDEVICE_FREEUSE)) | |
378 | { | |
379 | m_libcec->AddLog(CEC_LOG_DEBUG, "initiator '%s' is not supported by the CEC adapter. using '%s' instead", ToString(transmitData.initiator), ToString(CECDEVICE_FREEUSE)); | |
380 | transmitData.initiator = CECDEVICE_FREEUSE; | |
381 | } | |
382 | else | |
383 | { | |
384 | m_libcec->AddLog(CEC_LOG_DEBUG, "initiator '%s' is not supported by the CEC adapter", ToString(transmitData.initiator)); | |
385 | return false; | |
386 | } | |
387 | } | |
388 | ||
389 | LogOutput(transmitData); | |
c0152c09 LOK |
390 | |
391 | // find the initiator device | |
2b44051c | 392 | CCECBusDevice *initiator = m_busDevices->At(transmitData.initiator); |
004b8382 | 393 | if (!initiator) |
c4287bcd | 394 | { |
004b8382 | 395 | m_libcec->AddLog(CEC_LOG_WARNING, "invalid initiator"); |
c4287bcd LOK |
396 | return false; |
397 | } | |
398 | ||
c0152c09 | 399 | // find the destination device, if it's not the broadcast address |
2b44051c | 400 | if (transmitData.destination != CECDEVICE_BROADCAST) |
004b8382 | 401 | { |
c0152c09 | 402 | // check if the device is marked as handled by libCEC |
2b44051c | 403 | CCECBusDevice *destination = m_busDevices->At(transmitData.destination); |
004b8382 LOK |
404 | if (destination && destination->IsHandledByLibCEC()) |
405 | { | |
c0152c09 | 406 | // and reject the command if it's trying to send data to a device that is handled by libCEC |
004b8382 LOK |
407 | m_libcec->AddLog(CEC_LOG_WARNING, "not sending data to myself!"); |
408 | return false; | |
409 | } | |
410 | } | |
411 | ||
eb35e4ca | 412 | { |
7bb4ed43 | 413 | CLockObject lock(m_mutex); |
5f316715 | 414 | m_iLastTransmission = GetTimeMs(); |
c0152c09 | 415 | // set the number of tries |
004b8382 | 416 | iMaxTries = initiator->GetHandler()->GetTransmitRetries() + 1; |
91ef4e2d | 417 | initiator->MarkHandlerReady(); |
2abe74eb LOK |
418 | } |
419 | ||
c0152c09 | 420 | // and try to send the command |
33dd87a9 MK |
421 | while (bRetry && ++iTries < iMaxTries) |
422 | { | |
2b44051c | 423 | if (initiator->IsUnsupportedFeature(transmitData.opcode)) |
33dd87a9 MK |
424 | return false; |
425 | ||
c0152c09 | 426 | adapterState = !IsStopped() && m_communication && m_communication->IsOpen() ? |
2b44051c | 427 | m_communication->Write(transmitData, bRetry, iLineTimeout, bIsReply) : |
c0152c09 | 428 | ADAPTER_MESSAGE_STATE_ERROR; |
33dd87a9 MK |
429 | iLineTimeout = m_iRetryLineTimeout; |
430 | } | |
431 | ||
432 | return adapterState == ADAPTER_MESSAGE_STATE_SENT_ACKED; | |
825ddb96 | 433 | } |
abbca718 | 434 | |
004b8382 | 435 | void CCECProcessor::TransmitAbort(cec_logical_address source, cec_logical_address destination, cec_opcode opcode, cec_abort_reason reason /* = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE */) |
abbca718 | 436 | { |
004b8382 | 437 | m_libcec->AddLog(CEC_LOG_DEBUG, "<< transmitting abort message"); |
9dee1670 | 438 | |
06a1f7ce | 439 | cec_command command; |
004b8382 | 440 | cec_command::Format(command, source, destination, CEC_OPCODE_FEATURE_ABORT); |
ab1469a0 LOK |
441 | command.parameters.PushBack((uint8_t)opcode); |
442 | command.parameters.PushBack((uint8_t)reason); | |
9dee1670 | 443 | |
2b44051c | 444 | Transmit(command, true); |
abbca718 LOK |
445 | } |
446 | ||
c0152c09 | 447 | void CCECProcessor::ProcessCommand(const cec_command &command) |
abbca718 | 448 | { |
c0152c09 | 449 | // log the command |
e9de9629 | 450 | CStdString dataStr; |
d297cbd4 LOK |
451 | dataStr.Format(">> %1x%1x", command.initiator, command.destination); |
452 | if (command.opcode_set == 1) | |
453 | dataStr.AppendFormat(":%02x", command.opcode); | |
e9de9629 LOK |
454 | for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++) |
455 | dataStr.AppendFormat(":%02x", (unsigned int)command.parameters[iPtr]); | |
004b8382 | 456 | m_libcec->AddLog(CEC_LOG_TRAFFIC, dataStr.c_str()); |
dc113aca | 457 | |
4a01fcd6 LOK |
458 | // find the initiator |
459 | CCECBusDevice *device = m_busDevices->At(command.initiator); | |
460 | ||
461 | if (device) | |
462 | device->HandleCommand(command); | |
6d858ba4 LOK |
463 | } |
464 | ||
37b0c572 | 465 | bool CCECProcessor::IsPresentDevice(cec_logical_address address) |
6d858ba4 | 466 | { |
004b8382 LOK |
467 | CCECBusDevice *device = m_busDevices->At(address); |
468 | return device && device->GetStatus() == CEC_DEVICE_STATUS_PRESENT; | |
6d858ba4 LOK |
469 | } |
470 | ||
37b0c572 | 471 | bool CCECProcessor::IsPresentDeviceType(cec_device_type type) |
6d858ba4 | 472 | { |
004b8382 LOK |
473 | CECDEVICEVEC devices; |
474 | m_busDevices->GetByType(type, devices); | |
475 | CCECDeviceMap::FilterActive(devices); | |
476 | return !devices.empty(); | |
6d858ba4 LOK |
477 | } |
478 | ||
004b8382 | 479 | uint16_t CCECProcessor::GetDetectedPhysicalAddress(void) const |
0f23c85c | 480 | { |
004b8382 | 481 | return m_communication ? m_communication->GetPhysicalAddress() : CEC_INVALID_PHYSICAL_ADDRESS; |
0f23c85c LOK |
482 | } |
483 | ||
2b44051c LOK |
484 | bool CCECProcessor::ClearLogicalAddresses(void) |
485 | { | |
486 | cec_logical_addresses addresses; addresses.Clear(); | |
487 | return SetLogicalAddresses(addresses); | |
488 | } | |
489 | ||
490 | bool CCECProcessor::SetLogicalAddresses(const cec_logical_addresses &addresses) | |
06bfd4d7 | 491 | { |
2b44051c | 492 | return m_communication ? m_communication->SetLogicalAddresses(addresses) : false; |
06bfd4d7 | 493 | } |
a33794d8 | 494 | |
004b8382 | 495 | bool CCECProcessor::StandbyDevices(const cec_logical_address initiator, const CECDEVICEVEC &devices) |
a33794d8 | 496 | { |
004b8382 LOK |
497 | bool bReturn(true); |
498 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) | |
499 | bReturn &= (*it)->Standby(initiator); | |
500 | return bReturn; | |
a33794d8 LOK |
501 | } |
502 | ||
004b8382 | 503 | bool CCECProcessor::StandbyDevice(const cec_logical_address initiator, cec_logical_address address) |
a33794d8 | 504 | { |
004b8382 LOK |
505 | CCECBusDevice *device = m_busDevices->At(address); |
506 | return device ? device->Standby(initiator) : false; | |
a33794d8 | 507 | } |
7c63a480 | 508 | |
004b8382 | 509 | bool CCECProcessor::PowerOnDevices(const cec_logical_address initiator, const CECDEVICEVEC &devices) |
8670c970 | 510 | { |
004b8382 LOK |
511 | bool bReturn(true); |
512 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) | |
513 | bReturn &= (*it)->PowerOn(initiator); | |
514 | return bReturn; | |
8670c970 LOK |
515 | } |
516 | ||
004b8382 | 517 | bool CCECProcessor::PowerOnDevice(const cec_logical_address initiator, cec_logical_address address) |
ca27e6cf | 518 | { |
004b8382 LOK |
519 | CCECBusDevice *device = m_busDevices->At(address); |
520 | return device ? device->PowerOn(initiator) : false; | |
ca27e6cf LOK |
521 | } |
522 | ||
004b8382 | 523 | bool CCECProcessor::StartBootloader(const char *strPort /* = NULL */) |
ca27e6cf | 524 | { |
004b8382 | 525 | bool bReturn(false); |
c0152c09 | 526 | // open a connection if no connection has been opened |
004b8382 | 527 | if (!m_communication && strPort) |
ca27e6cf | 528 | { |
2b44051c LOK |
529 | CAdapterFactory factory(this->m_libcec); |
530 | IAdapterCommunication *comm = factory.GetInstance(strPort); | |
004b8382 LOK |
531 | CTimeout timeout(CEC_DEFAULT_CONNECT_TIMEOUT); |
532 | int iConnectTry(0); | |
533 | while (timeout.TimeLeft() > 0 && (bReturn = comm->Open(timeout.TimeLeft() / CEC_CONNECT_TRIES, true)) == false) | |
534 | { | |
535 | m_libcec->AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry); | |
536 | comm->Close(); | |
537 | Sleep(CEC_DEFAULT_TRANSMIT_RETRY_WAIT); | |
538 | } | |
539 | if (comm->IsOpen()) | |
ca27e6cf | 540 | { |
004b8382 | 541 | bReturn = comm->StartBootloader(); |
c9d15485 | 542 | DELETE_AND_NULL(comm); |
ca27e6cf LOK |
543 | } |
544 | return bReturn; | |
545 | } | |
004b8382 | 546 | else |
3e61b350 | 547 | { |
004b8382 LOK |
548 | m_communication->StartBootloader(); |
549 | Close(); | |
550 | bReturn = true; | |
3e61b350 | 551 | } |
3e61b350 | 552 | |
004b8382 | 553 | return bReturn; |
03ae897d LOK |
554 | } |
555 | ||
004b8382 | 556 | bool CCECProcessor::PingAdapter(void) |
03ae897d | 557 | { |
004b8382 | 558 | return m_communication->PingAdapter(); |
03ae897d LOK |
559 | } |
560 | ||
004b8382 | 561 | void CCECProcessor::HandlePoll(cec_logical_address initiator, cec_logical_address destination) |
03ae897d | 562 | { |
004b8382 LOK |
563 | CCECBusDevice *device = m_busDevices->At(destination); |
564 | if (device) | |
565 | device->HandlePollFrom(initiator); | |
03ae897d LOK |
566 | } |
567 | ||
004b8382 | 568 | bool CCECProcessor::HandleReceiveFailed(cec_logical_address initiator) |
03ae897d | 569 | { |
004b8382 LOK |
570 | CCECBusDevice *device = m_busDevices->At(initiator); |
571 | return !device || !device->HandleReceiveFailed(); | |
03ae897d LOK |
572 | } |
573 | ||
004b8382 | 574 | bool CCECProcessor::CanPersistConfiguration(void) |
03ae897d | 575 | { |
004b8382 | 576 | return m_communication ? m_communication->GetFirmwareVersion() >= 2 : false; |
03ae897d LOK |
577 | } |
578 | ||
c0152c09 | 579 | bool CCECProcessor::PersistConfiguration(const libcec_configuration &configuration) |
03ae897d | 580 | { |
2b44051c LOK |
581 | libcec_configuration persistConfiguration = configuration; |
582 | if (!CLibCEC::IsValidPhysicalAddress(configuration.iPhysicalAddress)) | |
583 | { | |
584 | CCECBusDevice *device = GetPrimaryDevice(); | |
585 | if (device) | |
586 | persistConfiguration.iPhysicalAddress = device->GetCurrentPhysicalAddress(); | |
587 | } | |
588 | ||
589 | return m_communication ? m_communication->PersistConfiguration(persistConfiguration) : false; | |
03ae897d LOK |
590 | } |
591 | ||
004b8382 | 592 | void CCECProcessor::RescanActiveDevices(void) |
03ae897d | 593 | { |
004b8382 LOK |
594 | for (CECDEVICEMAP::iterator it = m_busDevices->Begin(); it != m_busDevices->End(); it++) |
595 | it->second->GetStatus(true); | |
03ae897d LOK |
596 | } |
597 | ||
004b8382 | 598 | bool CCECProcessor::GetDeviceInformation(const char *strPort, libcec_configuration *config, uint32_t iTimeoutMs /* = CEC_DEFAULT_CONNECT_TIMEOUT */) |
03ae897d | 599 | { |
004b8382 LOK |
600 | if (!OpenConnection(strPort, CEC_SERIAL_DEFAULT_BAUDRATE, iTimeoutMs, false)) |
601 | return false; | |
03ae897d | 602 | |
004b8382 LOK |
603 | config->iFirmwareVersion = m_communication->GetFirmwareVersion(); |
604 | config->iPhysicalAddress = m_communication->GetPhysicalAddress(); | |
605 | config->iFirmwareBuildDate = m_communication->GetFirmwareBuildDate(); | |
03ae897d | 606 | |
004b8382 | 607 | return true; |
caca2d81 LOK |
608 | } |
609 | ||
004b8382 | 610 | bool CCECProcessor::TransmitPendingActiveSourceCommands(void) |
3efda01a | 611 | { |
004b8382 LOK |
612 | bool bReturn(true); |
613 | for (CECDEVICEMAP::iterator it = m_busDevices->Begin(); it != m_busDevices->End(); it++) | |
614 | bReturn &= it->second->TransmitPendingActiveSourceCommands(); | |
615 | return bReturn; | |
3efda01a LOK |
616 | } |
617 | ||
004b8382 | 618 | CCECTV *CCECProcessor::GetTV(void) const |
1113cb7d | 619 | { |
004b8382 | 620 | return CCECBusDevice::AsTV(m_busDevices->At(CECDEVICE_TV)); |
1113cb7d LOK |
621 | } |
622 | ||
004b8382 | 623 | CCECAudioSystem *CCECProcessor::GetAudioSystem(void) const |
1113cb7d | 624 | { |
004b8382 | 625 | return CCECBusDevice::AsAudioSystem(m_busDevices->At(CECDEVICE_AUDIOSYSTEM)); |
1113cb7d | 626 | } |
6729ac71 | 627 | |
004b8382 | 628 | CCECPlaybackDevice *CCECProcessor::GetPlaybackDevice(cec_logical_address address) const |
6729ac71 | 629 | { |
004b8382 | 630 | return CCECBusDevice::AsPlaybackDevice(m_busDevices->At(address)); |
6729ac71 LOK |
631 | } |
632 | ||
004b8382 | 633 | CCECRecordingDevice *CCECProcessor::GetRecordingDevice(cec_logical_address address) const |
6729ac71 | 634 | { |
004b8382 | 635 | return CCECBusDevice::AsRecordingDevice(m_busDevices->At(address)); |
6729ac71 | 636 | } |
f42d3e0f | 637 | |
004b8382 | 638 | CCECTuner *CCECProcessor::GetTuner(cec_logical_address address) const |
f42d3e0f | 639 | { |
004b8382 | 640 | return CCECBusDevice::AsTuner(m_busDevices->At(address)); |
f42d3e0f | 641 | } |
d40928b5 | 642 | |
004b8382 | 643 | bool CCECProcessor::RegisterClient(CCECClient *client) |
30b4aac0 | 644 | { |
5f2f3609 LOK |
645 | if (!client) |
646 | return false; | |
647 | ||
648 | libcec_configuration &configuration = *client->GetConfiguration(); | |
649 | ||
650 | if (configuration.clientVersion >= CEC_CLIENT_VERSION_1_6_3 && configuration.bMonitorOnly == 1) | |
651 | return true; | |
652 | ||
653 | if (!CECInitialised()) | |
0b8c7eab LOK |
654 | { |
655 | m_libcec->AddLog(CEC_LOG_ERROR, "failed to register a new CEC client: CEC processor is not initialised"); | |
004b8382 | 656 | return false; |
0b8c7eab | 657 | } |
30b4aac0 | 658 | |
c0152c09 LOK |
659 | // unregister the client first if it's already been marked as registered |
660 | if (client->IsRegistered()) | |
661 | UnregisterClient(client); | |
662 | ||
2b44051c LOK |
663 | // ensure that we know the vendor id of the TV |
664 | CCECBusDevice *tv = GetTV(); | |
665 | if (m_communication->SupportsSourceLogicalAddress(CECDEVICE_UNREGISTERED)) | |
666 | tv->GetVendorId(CECDEVICE_UNREGISTERED); | |
667 | else if (m_communication->SupportsSourceLogicalAddress(CECDEVICE_FREEUSE)) | |
668 | tv->GetVendorId(CECDEVICE_FREEUSE); | |
669 | ||
c0152c09 | 670 | // get the configuration from the client |
004b8382 | 671 | m_libcec->AddLog(CEC_LOG_NOTICE, "registering new CEC client - v%s", ToString((cec_client_version)configuration.clientVersion)); |
30b4aac0 | 672 | |
c0152c09 | 673 | // mark as uninitialised and unregistered |
004b8382 LOK |
674 | client->SetRegistered(false); |
675 | client->SetInitialised(false); | |
30b4aac0 | 676 | |
c0152c09 | 677 | // get the current ackmask, so we can restore it if polling fails |
2b44051c | 678 | cec_logical_addresses previousMask = GetLogicalAddresses(); |
30a09f32 | 679 | |
004b8382 | 680 | // find logical addresses for this client |
c0152c09 | 681 | if (!client->AllocateLogicalAddresses()) |
8670c970 | 682 | { |
c0152c09 | 683 | m_libcec->AddLog(CEC_LOG_ERROR, "failed to register the new CEC client - cannot allocate the requested device types"); |
2b44051c | 684 | SetLogicalAddresses(previousMask); |
004b8382 | 685 | return false; |
8670c970 LOK |
686 | } |
687 | ||
004b8382 LOK |
688 | // register this client on the new addresses |
689 | CECDEVICEVEC devices; | |
690 | m_busDevices->GetByLogicalAddresses(devices, configuration.logicalAddresses); | |
691 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) | |
8670c970 | 692 | { |
b1d821c6 LOK |
693 | // set the physical address of the device at this LA |
694 | if (CLibCEC::IsValidPhysicalAddress(configuration.iPhysicalAddress)) | |
695 | (*it)->SetPhysicalAddress(configuration.iPhysicalAddress); | |
696 | ||
c0152c09 | 697 | // replace a previous client |
004b8382 LOK |
698 | CLockObject lock(m_mutex); |
699 | m_clients.erase((*it)->GetLogicalAddress()); | |
700 | m_clients.insert(make_pair<cec_logical_address, CCECClient *>((*it)->GetLogicalAddress(), client)); | |
8670c970 | 701 | } |
30b4aac0 | 702 | |
004b8382 LOK |
703 | // get the settings from the rom |
704 | if (configuration.bGetSettingsFromROM == 1) | |
8670c970 | 705 | { |
38f1fbcc | 706 | libcec_configuration config; config.Clear(); |
c0152c09 | 707 | m_communication->GetConfiguration(config); |
f0154449 | 708 | |
004b8382 LOK |
709 | CLockObject lock(m_mutex); |
710 | if (!config.deviceTypes.IsEmpty()) | |
711 | configuration.deviceTypes = config.deviceTypes; | |
712 | if (CLibCEC::IsValidPhysicalAddress(config.iPhysicalAddress)) | |
713 | configuration.iPhysicalAddress = config.iPhysicalAddress; | |
714 | snprintf(configuration.strDeviceName, 13, "%s", config.strDeviceName); | |
30b4aac0 LOK |
715 | } |
716 | ||
004b8382 | 717 | // set the firmware version and build date |
99aeafb9 LOK |
718 | configuration.serverVersion = LIBCEC_VERSION_CURRENT; |
719 | configuration.iFirmwareVersion = m_communication->GetFirmwareVersion(); | |
004b8382 LOK |
720 | configuration.iFirmwareBuildDate = m_communication->GetFirmwareBuildDate(); |
721 | ||
c0152c09 LOK |
722 | // mark the client as registered |
723 | client->SetRegistered(true); | |
30b4aac0 | 724 | |
c0152c09 | 725 | // set the new ack mask |
2b44051c | 726 | bool bReturn = SetLogicalAddresses(GetLogicalAddresses()) && |
c0152c09 LOK |
727 | // and initialise the client |
728 | client->OnRegister(); | |
41e3372a | 729 | |
c0152c09 LOK |
730 | // log the new registration |
731 | CStdString strLog; | |
732 | strLog.Format("%s: %s", bReturn ? "CEC client registered" : "failed to register the CEC client", client->GetConnectionInfo().c_str()); | |
733 | m_libcec->AddLog(bReturn ? CEC_LOG_NOTICE : CEC_LOG_ERROR, strLog); | |
b98fc43d | 734 | |
004b8382 | 735 | // display a warning if the firmware can be upgraded |
c0152c09 | 736 | if (bReturn && !IsRunningLatestFirmware()) |
3ef17606 | 737 | { |
004b8382 LOK |
738 | const char *strUpgradeMessage = "The firmware of this adapter can be upgraded. Please visit http://blog.pulse-eight.com/ for more information."; |
739 | m_libcec->AddLog(CEC_LOG_WARNING, strUpgradeMessage); | |
c30acafa LOK |
740 | libcec_parameter param; |
741 | param.paramData = (void*)strUpgradeMessage; param.paramType = CEC_PARAMETER_TYPE_STRING; | |
742 | client->Alert(CEC_ALERT_SERVICE_DEVICE, param); | |
3ef17606 | 743 | } |
30b4aac0 | 744 | |
42d28d15 LOK |
745 | // ensure that the command handler for the TV is initialised |
746 | if (bReturn) | |
747 | { | |
748 | CCECCommandHandler *handler = GetTV()->GetHandler(); | |
749 | if (handler) | |
750 | handler->InitHandler(); | |
91ef4e2d | 751 | GetTV()->MarkHandlerReady(); |
42d28d15 LOK |
752 | } |
753 | ||
43b2dfdd | 754 | return bReturn; |
30b4aac0 LOK |
755 | } |
756 | ||
4a01fcd6 | 757 | bool CCECProcessor::UnregisterClient(CCECClient *client) |
d40928b5 | 758 | { |
c0152c09 | 759 | if (!client) |
4a01fcd6 | 760 | return false; |
c0152c09 | 761 | |
4691dc3b LOK |
762 | if (client->IsRegistered()) |
763 | m_libcec->AddLog(CEC_LOG_NOTICE, "unregistering client: %s", client->GetConnectionInfo().c_str()); | |
c0152c09 LOK |
764 | |
765 | // notify the client that it will be unregistered | |
766 | client->OnUnregister(); | |
767 | ||
7f274e72 | 768 | { |
c0152c09 LOK |
769 | CLockObject lock(m_mutex); |
770 | // find all devices that match the LA's of this client | |
771 | CECDEVICEVEC devices; | |
772 | m_busDevices->GetByLogicalAddresses(devices, client->GetConfiguration()->logicalAddresses); | |
773 | for (CECDEVICEVEC::const_iterator it = devices.begin(); it != devices.end(); it++) | |
774 | { | |
775 | // find the client | |
776 | map<cec_logical_address, CCECClient *>::iterator entry = m_clients.find((*it)->GetLogicalAddress()); | |
777 | // unregister the client | |
778 | if (entry != m_clients.end()) | |
779 | m_clients.erase(entry); | |
780 | ||
781 | // reset the device status | |
782 | (*it)->ResetDeviceStatus(); | |
783 | } | |
7f274e72 | 784 | } |
c0152c09 LOK |
785 | |
786 | // set the new ackmask | |
2b44051c | 787 | return SetLogicalAddresses(GetLogicalAddresses());; |
d40928b5 | 788 | } |
224ea877 | 789 | |
004b8382 | 790 | void CCECProcessor::UnregisterClients(void) |
224ea877 | 791 | { |
c0152c09 LOK |
792 | m_libcec->AddLog(CEC_LOG_NOTICE, "unregistering all CEC clients"); |
793 | ||
794 | vector<CCECClient *> clients = m_libcec->GetClients(); | |
795 | for (vector<CCECClient *>::iterator client = clients.begin(); client != clients.end(); client++) | |
796 | UnregisterClient(*client); | |
797 | ||
004b8382 | 798 | CLockObject lock(m_mutex); |
004b8382 | 799 | m_clients.clear(); |
224ea877 LOK |
800 | } |
801 | ||
004b8382 | 802 | CCECClient *CCECProcessor::GetClient(const cec_logical_address address) |
224ea877 | 803 | { |
004b8382 LOK |
804 | CLockObject lock(m_mutex); |
805 | map<cec_logical_address, CCECClient *>::const_iterator client = m_clients.find(address); | |
806 | if (client != m_clients.end()) | |
807 | return client->second; | |
808 | return NULL; | |
224ea877 | 809 | } |
3efda01a | 810 | |
004b8382 | 811 | CCECClient *CCECProcessor::GetPrimaryClient(void) |
3efda01a | 812 | { |
004b8382 LOK |
813 | CLockObject lock(m_mutex); |
814 | map<cec_logical_address, CCECClient *>::const_iterator client = m_clients.begin(); | |
815 | if (client != m_clients.end()) | |
816 | return client->second; | |
817 | return NULL; | |
3efda01a | 818 | } |
f80cd208 | 819 | |
c0152c09 | 820 | CCECBusDevice *CCECProcessor::GetPrimaryDevice(void) |
f80cd208 | 821 | { |
004b8382 LOK |
822 | return m_busDevices->At(GetLogicalAddress()); |
823 | } | |
f80cd208 | 824 | |
c0152c09 | 825 | cec_logical_address CCECProcessor::GetLogicalAddress(void) |
004b8382 LOK |
826 | { |
827 | cec_logical_addresses addresses = GetLogicalAddresses(); | |
828 | return addresses.primary; | |
f80cd208 | 829 | } |
b78b4e33 | 830 | |
c0152c09 | 831 | cec_logical_addresses CCECProcessor::GetLogicalAddresses(void) |
b78b4e33 | 832 | { |
c0152c09 | 833 | CLockObject lock(m_mutex); |
004b8382 | 834 | cec_logical_addresses addresses; |
c30acafa | 835 | addresses.Clear(); |
004b8382 LOK |
836 | for (map<cec_logical_address, CCECClient *>::const_iterator client = m_clients.begin(); client != m_clients.end(); client++) |
837 | addresses.Set(client->first); | |
838 | ||
839 | return addresses; | |
b78b4e33 | 840 | } |
d2d1660c | 841 | |
004b8382 | 842 | bool CCECProcessor::IsHandledByLibCEC(const cec_logical_address address) const |
d2d1660c | 843 | { |
004b8382 LOK |
844 | CCECBusDevice *device = GetDevice(address); |
845 | return device && device->IsHandledByLibCEC(); | |
d2d1660c | 846 | } |
c0152c09 LOK |
847 | |
848 | bool CCECProcessor::IsRunningLatestFirmware(void) | |
849 | { | |
850 | return m_communication && m_communication->IsOpen() ? | |
851 | m_communication->IsRunningLatestFirmware() : | |
852 | true; | |
853 | } |