Commit | Line | Data |
---|---|---|
a8f0bd18 LOK |
1 | /* |
2 | * This file is part of the libCEC(R) library. | |
3 | * | |
4 | * libCEC(R) is Copyright (C) 2011 Pulse-Eight Limited. All rights reserved. | |
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 | ||
828682d3 | 33 | #include "AdapterCommunication.h" |
2abe74eb | 34 | |
ef7696f5 | 35 | #include "AdapterMessage.h" |
b5f787b9 LOK |
36 | #include "../CECProcessor.h" |
37 | #include "../platform/serialport/serialport.h" | |
5477a250 | 38 | #include "../LibCEC.h" |
a8f0bd18 LOK |
39 | |
40 | using namespace std; | |
41 | using namespace CEC; | |
f00ff009 | 42 | using namespace PLATFORM; |
a8f0bd18 | 43 | |
1113cb7d | 44 | CAdapterCommunication::CAdapterCommunication(CCECProcessor *processor) : |
12027dbe | 45 | m_port(NULL), |
a171d2fd | 46 | m_processor(processor), |
1fc16cfd LOK |
47 | m_iLineTimeout(0), |
48 | m_iFirmwareVersion(CEC_FW_VERSION_UNKNOWN) | |
a8f0bd18 | 49 | { |
f00ff009 | 50 | m_port = new PLATFORM::CSerialPort; |
a8f0bd18 LOK |
51 | } |
52 | ||
828682d3 | 53 | CAdapterCommunication::~CAdapterCommunication(void) |
a8f0bd18 | 54 | { |
12027dbe LOK |
55 | Close(); |
56 | ||
57 | if (m_port) | |
58 | { | |
59 | delete m_port; | |
60 | m_port = NULL; | |
61 | } | |
a8f0bd18 LOK |
62 | } |
63 | ||
25701fa6 | 64 | bool CAdapterCommunication::Open(const char *strPort, uint16_t iBaudRate /* = 38400 */, uint32_t iTimeoutMs /* = 10000 */) |
a8f0bd18 | 65 | { |
7b494bea LOK |
66 | uint64_t iNow = GetTimeMs(); |
67 | uint64_t iTimeout = iNow + iTimeoutMs; | |
68 | ||
f00ff009 | 69 | CLockObject lock(m_mutex); |
7b494bea | 70 | |
13fd6a66 LOK |
71 | if (!m_port) |
72 | { | |
5477a250 | 73 | CLibCEC::AddLog(CEC_LOG_ERROR, "port is NULL"); |
a8f0bd18 | 74 | return false; |
13fd6a66 LOK |
75 | } |
76 | ||
77 | if (IsOpen()) | |
78 | { | |
5477a250 | 79 | CLibCEC::AddLog(CEC_LOG_ERROR, "port is already open"); |
7b494bea | 80 | return true; |
13fd6a66 | 81 | } |
a8f0bd18 | 82 | |
7b494bea LOK |
83 | CStdString strError; |
84 | bool bConnected(false); | |
85 | while (!bConnected && iNow < iTimeout) | |
86 | { | |
d956c02e | 87 | if ((bConnected = m_port->Open(strPort, iBaudRate)) == false) |
7b494bea LOK |
88 | { |
89 | strError.Format("error opening serial port '%s': %s", strPort, m_port->GetError().c_str()); | |
90 | Sleep(250); | |
91 | iNow = GetTimeMs(); | |
92 | } | |
93 | } | |
94 | ||
95 | if (!bConnected) | |
a8f0bd18 | 96 | { |
5477a250 | 97 | CLibCEC::AddLog(CEC_LOG_ERROR, strError); |
a8f0bd18 LOK |
98 | return false; |
99 | } | |
100 | ||
2c780401 | 101 | CLibCEC::AddLog(CEC_LOG_DEBUG, "connection opened, clearing any previous input and waiting for active transmissions to end before starting"); |
a8f0bd18 LOK |
102 | |
103 | //clear any input bytes | |
2c780401 LOK |
104 | uint8_t buff[1024]; |
105 | while (m_port->Read(buff, 1024, 100) > 0) | |
106 | { | |
107 | CLibCEC::AddLog(CEC_LOG_DEBUG, "data received, clearing it"); | |
108 | Sleep(250); | |
109 | } | |
a8f0bd18 | 110 | |
828682d3 | 111 | if (CreateThread()) |
a8f0bd18 | 112 | { |
5477a250 | 113 | CLibCEC::AddLog(CEC_LOG_DEBUG, "communication thread started"); |
a8f0bd18 LOK |
114 | return true; |
115 | } | |
116 | else | |
117 | { | |
5477a250 | 118 | CLibCEC::AddLog(CEC_LOG_ERROR, "could not create a communication thread"); |
a8f0bd18 LOK |
119 | } |
120 | ||
121 | return false; | |
122 | } | |
123 | ||
828682d3 | 124 | void CAdapterCommunication::Close(void) |
a8f0bd18 | 125 | { |
f00ff009 | 126 | CLockObject lock(m_mutex); |
d5bffd3c | 127 | m_rcvCondition.Broadcast(); |
b9eea66d | 128 | StopThread(); |
a8f0bd18 LOK |
129 | } |
130 | ||
828682d3 | 131 | void *CAdapterCommunication::Process(void) |
a8f0bd18 | 132 | { |
13fd6a66 | 133 | while (!IsStopped()) |
a8f0bd18 | 134 | { |
9e1cfa5c | 135 | ReadFromDevice(50); |
c02980af | 136 | Sleep(5); |
3c53ac93 | 137 | WriteNextCommand(); |
a8f0bd18 LOK |
138 | } |
139 | ||
ef7696f5 | 140 | CCECAdapterMessage *msg(NULL); |
a0878ee3 LOK |
141 | if (m_outBuffer.Pop(msg)) |
142 | msg->condition.Broadcast(); | |
143 | ||
a8f0bd18 LOK |
144 | return NULL; |
145 | } | |
146 | ||
28352a04 | 147 | bool CAdapterCommunication::Write(CCECAdapterMessage *data) |
3c53ac93 | 148 | { |
5dcf9f25 LOK |
149 | bool bReturn(false); |
150 | ||
151 | CLockObject lock(data->mutex); | |
152 | data->state = ADAPTER_MESSAGE_STATE_WAITING_TO_BE_SENT; | |
3c53ac93 | 153 | m_outBuffer.Push(data); |
5dcf9f25 LOK |
154 | data->condition.Wait(data->mutex); |
155 | ||
156 | if (data->state != ADAPTER_MESSAGE_STATE_SENT) | |
157 | { | |
5477a250 | 158 | CLibCEC::AddLog(CEC_LOG_ERROR, "command was not sent"); |
5dcf9f25 | 159 | } |
b2f0b1ab | 160 | else if (data->expectControllerAck) |
5dcf9f25 | 161 | { |
b2f0b1ab | 162 | bReturn = WaitForAck(*data); |
4060d525 LOK |
163 | if (bReturn) |
164 | { | |
165 | if (data->isTransmission) | |
166 | data->state = ADAPTER_MESSAGE_STATE_SENT_ACKED; | |
167 | } | |
168 | else | |
169 | { | |
170 | data->state = ADAPTER_MESSAGE_STATE_SENT_NOT_ACKED; | |
5477a250 | 171 | CLibCEC::AddLog(CEC_LOG_DEBUG, "did not receive ack"); |
4060d525 | 172 | } |
5dcf9f25 LOK |
173 | } |
174 | else | |
175 | { | |
4060d525 | 176 | bReturn = true; |
5dcf9f25 LOK |
177 | } |
178 | ||
179 | return bReturn; | |
a8f0bd18 LOK |
180 | } |
181 | ||
220537f2 | 182 | bool CAdapterCommunication::Read(CCECAdapterMessage &msg, uint32_t iTimeout) |
a8f0bd18 | 183 | { |
f00ff009 | 184 | CLockObject lock(m_mutex); |
a8f0bd18 | 185 | |
ef7696f5 | 186 | msg.Clear(); |
50aa01e6 LOK |
187 | uint64_t iNow = GetTimeMs(); |
188 | uint64_t iTarget = iNow + iTimeout; | |
189 | bool bGotFullMessage(false); | |
190 | bool bNextIsEscaped(false); | |
191 | bool bGotStart(false); | |
a8f0bd18 | 192 | |
50aa01e6 | 193 | while(!bGotFullMessage && iNow < iTarget) |
a8f0bd18 | 194 | { |
50aa01e6 LOK |
195 | uint8_t buf = 0; |
196 | if (!m_inBuffer.Pop(buf)) | |
a8f0bd18 | 197 | { |
f00ff009 | 198 | if (!m_rcvCondition.Wait(m_mutex, (uint32_t) (iTarget - iNow))) |
50aa01e6 | 199 | return false; |
a8f0bd18 | 200 | } |
a8f0bd18 | 201 | |
50aa01e6 | 202 | if (!bGotStart) |
a8f0bd18 | 203 | { |
50aa01e6 LOK |
204 | if (buf == MSGSTART) |
205 | bGotStart = true; | |
206 | continue; | |
a8f0bd18 | 207 | } |
50aa01e6 | 208 | else if (buf == MSGSTART) //we found a msgstart before msgend, this is not right, remove |
a8f0bd18 | 209 | { |
ef7696f5 | 210 | if (msg.Size() > 0) |
5477a250 | 211 | CLibCEC::AddLog(CEC_LOG_WARNING, "received MSGSTART before MSGEND, removing previous buffer contents"); |
ef7696f5 | 212 | msg.Clear(); |
50aa01e6 | 213 | bGotStart = true; |
a8f0bd18 | 214 | } |
a8f0bd18 | 215 | |
50aa01e6 | 216 | if (buf == MSGEND) |
a8f0bd18 | 217 | { |
50aa01e6 | 218 | bGotFullMessage = true; |
a8f0bd18 | 219 | } |
50aa01e6 LOK |
220 | else if (bNextIsEscaped) |
221 | { | |
ef7696f5 | 222 | msg.PushBack(buf + (uint8_t)ESCOFFSET); |
50aa01e6 LOK |
223 | bNextIsEscaped = false; |
224 | } | |
225 | else if (buf == MSGESC) | |
226 | bNextIsEscaped = true; | |
227 | else | |
ef7696f5 | 228 | msg.PushBack(buf); |
a8f0bd18 LOK |
229 | } |
230 | ||
0e31a62c | 231 | if (bGotFullMessage) |
5dcf9f25 | 232 | msg.state = ADAPTER_MESSAGE_STATE_INCOMING; |
0e31a62c | 233 | |
50aa01e6 | 234 | return bGotFullMessage; |
a8f0bd18 LOK |
235 | } |
236 | ||
828682d3 | 237 | std::string CAdapterCommunication::GetError(void) const |
a8f0bd18 LOK |
238 | { |
239 | return m_port->GetError(); | |
240 | } | |
2abe74eb LOK |
241 | |
242 | bool CAdapterCommunication::StartBootloader(void) | |
243 | { | |
28352a04 | 244 | bool bReturn(false); |
2abe74eb | 245 | if (!IsRunning()) |
28352a04 | 246 | return bReturn; |
2abe74eb | 247 | |
5477a250 | 248 | CLibCEC::AddLog(CEC_LOG_DEBUG, "starting the bootloader"); |
28352a04 | 249 | CCECAdapterMessage *output = new CCECAdapterMessage; |
25701fa6 | 250 | |
ef7696f5 LOK |
251 | output->PushBack(MSGSTART); |
252 | output->PushEscaped(MSGCODE_START_BOOTLOADER); | |
253 | output->PushBack(MSGEND); | |
5dcf9f25 | 254 | output->isTransmission = false; |
71c4a2f5 | 255 | output->expectControllerAck = false; |
2abe74eb | 256 | |
5dcf9f25 | 257 | if ((bReturn = Write(output)) == false) |
5477a250 | 258 | CLibCEC::AddLog(CEC_LOG_ERROR, "could not start the bootloader"); |
28352a04 LOK |
259 | delete output; |
260 | ||
261 | return bReturn; | |
2abe74eb LOK |
262 | } |
263 | ||
2abe74eb LOK |
264 | bool CAdapterCommunication::PingAdapter(void) |
265 | { | |
28352a04 | 266 | bool bReturn(false); |
2abe74eb | 267 | if (!IsRunning()) |
28352a04 | 268 | return bReturn; |
2abe74eb | 269 | |
5477a250 | 270 | CLibCEC::AddLog(CEC_LOG_DEBUG, "sending ping"); |
28352a04 | 271 | CCECAdapterMessage *output = new CCECAdapterMessage; |
25701fa6 | 272 | |
ef7696f5 LOK |
273 | output->PushBack(MSGSTART); |
274 | output->PushEscaped(MSGCODE_PING); | |
275 | output->PushBack(MSGEND); | |
5dcf9f25 | 276 | output->isTransmission = false; |
2abe74eb | 277 | |
5dcf9f25 | 278 | if ((bReturn = Write(output)) == false) |
5477a250 | 279 | CLibCEC::AddLog(CEC_LOG_ERROR, "could not ping the adapter"); |
28352a04 LOK |
280 | delete output; |
281 | ||
282 | return bReturn; | |
2abe74eb | 283 | } |
13fd6a66 | 284 | |
1fc16cfd LOK |
285 | uint16_t CAdapterCommunication::GetFirmwareVersion(void) |
286 | { | |
287 | uint16_t iReturn(m_iFirmwareVersion); | |
288 | if (!IsRunning()) | |
289 | return iReturn; | |
290 | ||
291 | if (iReturn == CEC_FW_VERSION_UNKNOWN) | |
292 | { | |
5477a250 | 293 | CLibCEC::AddLog(CEC_LOG_DEBUG, "requesting the firmware version"); |
1fc16cfd LOK |
294 | CCECAdapterMessage *output = new CCECAdapterMessage; |
295 | ||
296 | output->PushBack(MSGSTART); | |
297 | output->PushEscaped(MSGCODE_FIRMWARE_VERSION); | |
298 | output->PushBack(MSGEND); | |
299 | output->isTransmission = false; | |
300 | output->expectControllerAck = false; | |
301 | ||
302 | SendMessageToAdapter(output); | |
303 | delete output; | |
304 | ||
305 | CCECAdapterMessage input; | |
306 | if (!Read(input, CEC_DEFAULT_TRANSMIT_WAIT) || input.Message() != MSGCODE_FIRMWARE_VERSION || input.Size() != 3) | |
2c780401 | 307 | CLibCEC::AddLog(CEC_LOG_ERROR, "no or invalid firmware version (size = %d, message = %d)", input.Size(), input.Message()); |
1fc16cfd LOK |
308 | else |
309 | { | |
310 | m_iFirmwareVersion = (input[1] << 8 | input[2]); | |
311 | iReturn = m_iFirmwareVersion; | |
312 | } | |
313 | } | |
314 | ||
315 | return iReturn; | |
316 | } | |
317 | ||
a171d2fd LOK |
318 | bool CAdapterCommunication::SetLineTimeout(uint8_t iTimeout) |
319 | { | |
320 | bool bReturn(m_iLineTimeout != iTimeout); | |
321 | ||
322 | if (!bReturn) | |
323 | { | |
324 | CCECAdapterMessage *output = new CCECAdapterMessage; | |
325 | ||
ef7696f5 LOK |
326 | output->PushBack(MSGSTART); |
327 | output->PushEscaped(MSGCODE_TRANSMIT_IDLETIME); | |
328 | output->PushEscaped(iTimeout); | |
329 | output->PushBack(MSGEND); | |
5dcf9f25 | 330 | output->isTransmission = false; |
a171d2fd LOK |
331 | |
332 | if ((bReturn = Write(output)) == false) | |
5477a250 | 333 | CLibCEC::AddLog(CEC_LOG_ERROR, "could not set the idletime"); |
a171d2fd LOK |
334 | delete output; |
335 | } | |
336 | ||
337 | return bReturn; | |
338 | } | |
339 | ||
5dcf9f25 LOK |
340 | bool CAdapterCommunication::SetAckMask(uint16_t iMask) |
341 | { | |
342 | bool bReturn(false); | |
343 | CStdString strLog; | |
344 | strLog.Format("setting ackmask to %2x", iMask); | |
5477a250 | 345 | CLibCEC::AddLog(CEC_LOG_DEBUG, strLog.c_str()); |
5dcf9f25 LOK |
346 | |
347 | CCECAdapterMessage *output = new CCECAdapterMessage; | |
348 | ||
349 | output->PushBack(MSGSTART); | |
350 | output->PushEscaped(MSGCODE_SET_ACK_MASK); | |
351 | output->PushEscaped(iMask >> 8); | |
352 | output->PushEscaped((uint8_t)iMask); | |
353 | output->PushBack(MSGEND); | |
354 | output->isTransmission = false; | |
355 | ||
356 | if ((bReturn = Write(output)) == false) | |
5477a250 | 357 | CLibCEC::AddLog(CEC_LOG_ERROR, "could not set the ackmask"); |
5dcf9f25 LOK |
358 | delete output; |
359 | ||
360 | return bReturn; | |
361 | } | |
362 | ||
f00ff009 | 363 | bool CAdapterCommunication::IsOpen(void) |
13fd6a66 | 364 | { |
b9eea66d | 365 | return !IsStopped() && m_port->IsOpen() && IsRunning(); |
13fd6a66 | 366 | } |
ef7696f5 | 367 | |
b2f0b1ab | 368 | bool CAdapterCommunication::WaitForAck(CCECAdapterMessage &message) |
6729ac71 LOK |
369 | { |
370 | bool bError(false); | |
371 | bool bTransmitSucceeded(false); | |
b2f0b1ab | 372 | uint8_t iPacketsLeft(message.Size() / 4); |
6729ac71 LOK |
373 | |
374 | int64_t iNow = GetTimeMs(); | |
b2f0b1ab | 375 | int64_t iTargetTime = iNow + message.transmit_timeout; |
6729ac71 | 376 | |
b2f0b1ab | 377 | while (!bTransmitSucceeded && !bError && (message.transmit_timeout == 0 || iNow < iTargetTime)) |
6729ac71 LOK |
378 | { |
379 | CCECAdapterMessage msg; | |
e2800c15 | 380 | int32_t iWait = (int32_t)(iTargetTime - iNow); |
b2f0b1ab | 381 | if (iWait <= 5 || message.transmit_timeout <= 5) |
e2800c15 | 382 | iWait = CEC_DEFAULT_TRANSMIT_WAIT; |
6729ac71 | 383 | |
e2800c15 | 384 | if (!Read(msg, iWait)) |
6729ac71 LOK |
385 | { |
386 | iNow = GetTimeMs(); | |
387 | continue; | |
388 | } | |
389 | ||
390 | if (msg.Message() == MSGCODE_FRAME_START && msg.IsACK()) | |
391 | { | |
392 | m_processor->HandlePoll(msg.Initiator(), msg.Destination()); | |
393 | iNow = GetTimeMs(); | |
394 | continue; | |
395 | } | |
396 | ||
397 | if (msg.Message() == MSGCODE_RECEIVE_FAILED && | |
398 | m_processor->HandleReceiveFailed()) | |
399 | { | |
400 | iNow = GetTimeMs(); | |
401 | continue; | |
402 | } | |
403 | ||
404 | bError = msg.IsError(); | |
405 | if (bError) | |
406 | { | |
b2f0b1ab | 407 | message.reply = msg.Message(); |
5477a250 | 408 | CLibCEC::AddLog(CEC_LOG_DEBUG, msg.ToString()); |
6729ac71 LOK |
409 | } |
410 | else | |
411 | { | |
412 | switch(msg.Message()) | |
413 | { | |
414 | case MSGCODE_COMMAND_ACCEPTED: | |
5477a250 | 415 | CLibCEC::AddLog(CEC_LOG_DEBUG, msg.ToString()); |
6729ac71 LOK |
416 | if (iPacketsLeft > 0) |
417 | iPacketsLeft--; | |
b2f0b1ab | 418 | if (!message.isTransmission && iPacketsLeft == 0) |
5dcf9f25 | 419 | bTransmitSucceeded = true; |
6729ac71 LOK |
420 | break; |
421 | case MSGCODE_TRANSMIT_SUCCEEDED: | |
5477a250 | 422 | CLibCEC::AddLog(CEC_LOG_DEBUG, msg.ToString()); |
6729ac71 LOK |
423 | bTransmitSucceeded = (iPacketsLeft == 0); |
424 | bError = !bTransmitSucceeded; | |
b2f0b1ab | 425 | message.reply = MSGCODE_TRANSMIT_SUCCEEDED; |
6729ac71 LOK |
426 | break; |
427 | default: | |
428 | // ignore other data while waiting | |
429 | break; | |
430 | } | |
431 | ||
432 | iNow = GetTimeMs(); | |
433 | } | |
434 | } | |
435 | ||
436 | return bTransmitSucceeded && !bError; | |
437 | } | |
438 | ||
ef7696f5 LOK |
439 | void CAdapterCommunication::AddData(uint8_t *data, uint8_t iLen) |
440 | { | |
441 | CLockObject lock(m_mutex); | |
442 | for (uint8_t iPtr = 0; iPtr < iLen; iPtr++) | |
443 | m_inBuffer.Push(data[iPtr]); | |
444 | ||
445 | m_rcvCondition.Signal(); | |
446 | } | |
447 | ||
448 | bool CAdapterCommunication::ReadFromDevice(uint32_t iTimeout) | |
449 | { | |
450 | int32_t iBytesRead; | |
451 | uint8_t buff[1024]; | |
452 | if (!m_port) | |
453 | return false; | |
454 | ||
1fc16cfd | 455 | CLockObject lock(m_mutex); |
ef7696f5 LOK |
456 | iBytesRead = m_port->Read(buff, sizeof(buff), iTimeout); |
457 | if (iBytesRead < 0 || iBytesRead > 256) | |
458 | { | |
459 | CStdString strError; | |
460 | strError.Format("error reading from serial port: %s", m_port->GetError().c_str()); | |
5477a250 | 461 | CLibCEC::AddLog(CEC_LOG_ERROR, strError); |
ef7696f5 LOK |
462 | return false; |
463 | } | |
464 | else if (iBytesRead > 0) | |
465 | AddData(buff, (uint8_t) iBytesRead); | |
466 | ||
467 | return iBytesRead > 0; | |
468 | } | |
469 | ||
470 | void CAdapterCommunication::SendMessageToAdapter(CCECAdapterMessage *msg) | |
471 | { | |
1fc16cfd | 472 | CLockObject adapterLock(m_mutex); |
ef7696f5 LOK |
473 | CLockObject lock(msg->mutex); |
474 | if (m_port->Write(msg->packet.data, msg->Size()) != (int32_t) msg->Size()) | |
475 | { | |
476 | CStdString strError; | |
477 | strError.Format("error writing to serial port: %s", m_port->GetError().c_str()); | |
5477a250 | 478 | CLibCEC::AddLog(CEC_LOG_ERROR, strError); |
ef7696f5 LOK |
479 | msg->state = ADAPTER_MESSAGE_STATE_ERROR; |
480 | } | |
481 | else | |
482 | { | |
5477a250 | 483 | CLibCEC::AddLog(CEC_LOG_DEBUG, "command sent"); |
ef7696f5 LOK |
484 | msg->state = ADAPTER_MESSAGE_STATE_SENT; |
485 | } | |
486 | msg->condition.Signal(); | |
487 | } | |
488 | ||
489 | void CAdapterCommunication::WriteNextCommand(void) | |
490 | { | |
491 | CCECAdapterMessage *msg(NULL); | |
492 | if (m_outBuffer.Pop(msg)) | |
493 | SendMessageToAdapter(msg); | |
494 | } |