| 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 | |
| 33 | #include "CECProcessor.h" |
| 34 | |
| 35 | #include "AdapterCommunication.h" |
| 36 | #include "devices/CECBusDevice.h" |
| 37 | #include "devices/CECAudioSystem.h" |
| 38 | #include "devices/CECPlaybackDevice.h" |
| 39 | #include "devices/CECRecordingDevice.h" |
| 40 | #include "devices/CECTuner.h" |
| 41 | #include "devices/CECTV.h" |
| 42 | #include "implementations/CECCommandHandler.h" |
| 43 | #include "LibCEC.h" |
| 44 | #include "util/StdString.h" |
| 45 | #include "platform/timeutils.h" |
| 46 | |
| 47 | using namespace CEC; |
| 48 | using namespace std; |
| 49 | |
| 50 | CCECProcessor::CCECProcessor(CLibCEC *controller, CAdapterCommunication *serComm, const char *strDeviceName, cec_logical_address iLogicalAddress /* = CECDEVICE_PLAYBACKDEVICE1 */, uint16_t iPhysicalAddress /* = CEC_DEFAULT_PHYSICAL_ADDRESS*/) : |
| 51 | m_bStarted(false), |
| 52 | m_iHDMIPort(CEC_DEFAULT_HDMI_PORT), |
| 53 | m_iBaseDevice((cec_logical_address)CEC_DEFAULT_BASE_DEVICE), |
| 54 | m_lastInitiator(CECDEVICE_UNKNOWN), |
| 55 | m_strDeviceName(strDeviceName), |
| 56 | m_communication(serComm), |
| 57 | m_controller(controller), |
| 58 | m_bMonitor(false), |
| 59 | m_busScan(NULL) |
| 60 | { |
| 61 | m_logicalAddresses.Clear(); |
| 62 | m_logicalAddresses.Set(iLogicalAddress); |
| 63 | m_types.clear(); |
| 64 | for (int iPtr = 0; iPtr <= 16; iPtr++) |
| 65 | m_busDevices[iPtr] = new CCECBusDevice(this, (cec_logical_address) iPtr, iPtr == iLogicalAddress ? iPhysicalAddress : 0); |
| 66 | } |
| 67 | |
| 68 | CCECProcessor::CCECProcessor(CLibCEC *controller, CAdapterCommunication *serComm, const char *strDeviceName, const cec_device_type_list &types) : |
| 69 | m_bStarted(false), |
| 70 | m_iHDMIPort(CEC_DEFAULT_HDMI_PORT), |
| 71 | m_iBaseDevice((cec_logical_address)CEC_DEFAULT_BASE_DEVICE), |
| 72 | m_strDeviceName(strDeviceName), |
| 73 | m_types(types), |
| 74 | m_communication(serComm), |
| 75 | m_controller(controller), |
| 76 | m_bMonitor(false) |
| 77 | { |
| 78 | m_logicalAddresses.Clear(); |
| 79 | for (int iPtr = 0; iPtr < 16; iPtr++) |
| 80 | { |
| 81 | switch(iPtr) |
| 82 | { |
| 83 | case CECDEVICE_AUDIOSYSTEM: |
| 84 | m_busDevices[iPtr] = new CCECAudioSystem(this, (cec_logical_address) iPtr, 0xFFFF); |
| 85 | break; |
| 86 | case CECDEVICE_PLAYBACKDEVICE1: |
| 87 | case CECDEVICE_PLAYBACKDEVICE2: |
| 88 | case CECDEVICE_PLAYBACKDEVICE3: |
| 89 | m_busDevices[iPtr] = new CCECPlaybackDevice(this, (cec_logical_address) iPtr, 0xFFFF); |
| 90 | break; |
| 91 | case CECDEVICE_RECORDINGDEVICE1: |
| 92 | case CECDEVICE_RECORDINGDEVICE2: |
| 93 | case CECDEVICE_RECORDINGDEVICE3: |
| 94 | m_busDevices[iPtr] = new CCECRecordingDevice(this, (cec_logical_address) iPtr, 0xFFFF); |
| 95 | break; |
| 96 | case CECDEVICE_TUNER1: |
| 97 | case CECDEVICE_TUNER2: |
| 98 | case CECDEVICE_TUNER3: |
| 99 | case CECDEVICE_TUNER4: |
| 100 | m_busDevices[iPtr] = new CCECTuner(this, (cec_logical_address) iPtr, 0xFFFF); |
| 101 | break; |
| 102 | case CECDEVICE_TV: |
| 103 | m_busDevices[iPtr] = new CCECTV(this, (cec_logical_address) iPtr, 0); |
| 104 | break; |
| 105 | default: |
| 106 | m_busDevices[iPtr] = new CCECBusDevice(this, (cec_logical_address) iPtr, 0xFFFF); |
| 107 | break; |
| 108 | } |
| 109 | } |
| 110 | } |
| 111 | |
| 112 | CCECProcessor::~CCECProcessor(void) |
| 113 | { |
| 114 | if (m_busScan) |
| 115 | { |
| 116 | m_busScan->StopThread(); |
| 117 | delete m_busScan; |
| 118 | } |
| 119 | |
| 120 | m_startCondition.Broadcast(); |
| 121 | StopThread(); |
| 122 | |
| 123 | m_communication = NULL; |
| 124 | m_controller = NULL; |
| 125 | for (unsigned int iPtr = 0; iPtr < 16; iPtr++) |
| 126 | delete m_busDevices[iPtr]; |
| 127 | } |
| 128 | |
| 129 | bool CCECProcessor::Start(void) |
| 130 | { |
| 131 | CLockObject lock(&m_mutex); |
| 132 | if (!m_communication || !m_communication->IsOpen()) |
| 133 | { |
| 134 | m_controller->AddLog(CEC_LOG_ERROR, "connection is closed"); |
| 135 | return false; |
| 136 | } |
| 137 | |
| 138 | if (CreateThread()) |
| 139 | { |
| 140 | if (!m_startCondition.Wait(&m_mutex) || !m_bStarted) |
| 141 | { |
| 142 | m_controller->AddLog(CEC_LOG_ERROR, "could not create a processor thread"); |
| 143 | return false; |
| 144 | } |
| 145 | |
| 146 | lock.Leave(); |
| 147 | if (SetAckMask(m_logicalAddresses.AckMask()) && |
| 148 | SetHDMIPort(m_iBaseDevice, m_iHDMIPort, true)) |
| 149 | { |
| 150 | m_busScan = new CCECBusScan(this); |
| 151 | m_busScan->CreateThread(true); |
| 152 | return true; |
| 153 | } |
| 154 | } |
| 155 | else |
| 156 | m_controller->AddLog(CEC_LOG_ERROR, "could not create a processor thread"); |
| 157 | |
| 158 | return false; |
| 159 | } |
| 160 | |
| 161 | bool CCECProcessor::TryLogicalAddress(cec_logical_address address) |
| 162 | { |
| 163 | if (m_busDevices[address]->TryLogicalAddress()) |
| 164 | { |
| 165 | /* only set our OSD name and active source for the primary device */ |
| 166 | if (m_logicalAddresses.IsEmpty()) |
| 167 | { |
| 168 | m_busDevices[address]->m_strDeviceName = m_strDeviceName; |
| 169 | m_busDevices[address]->m_bActiveSource = true; |
| 170 | } |
| 171 | m_logicalAddresses.Set(address); |
| 172 | return true; |
| 173 | } |
| 174 | |
| 175 | return false; |
| 176 | } |
| 177 | |
| 178 | bool CCECProcessor::FindLogicalAddressRecordingDevice(void) |
| 179 | { |
| 180 | AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'recording device'"); |
| 181 | return TryLogicalAddress(CECDEVICE_RECORDINGDEVICE1) || |
| 182 | TryLogicalAddress(CECDEVICE_RECORDINGDEVICE2) || |
| 183 | TryLogicalAddress(CECDEVICE_RECORDINGDEVICE3); |
| 184 | } |
| 185 | |
| 186 | bool CCECProcessor::FindLogicalAddressTuner(void) |
| 187 | { |
| 188 | AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'tuner'"); |
| 189 | return TryLogicalAddress(CECDEVICE_TUNER1) || |
| 190 | TryLogicalAddress(CECDEVICE_TUNER2) || |
| 191 | TryLogicalAddress(CECDEVICE_TUNER3) || |
| 192 | TryLogicalAddress(CECDEVICE_TUNER4); |
| 193 | } |
| 194 | |
| 195 | bool CCECProcessor::FindLogicalAddressPlaybackDevice(void) |
| 196 | { |
| 197 | AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'playback device'"); |
| 198 | return TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE1) || |
| 199 | TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE2) || |
| 200 | TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE3); |
| 201 | } |
| 202 | |
| 203 | bool CCECProcessor::FindLogicalAddressAudioSystem(void) |
| 204 | { |
| 205 | AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'audio'"); |
| 206 | return TryLogicalAddress(CECDEVICE_AUDIOSYSTEM); |
| 207 | } |
| 208 | |
| 209 | bool CCECProcessor::FindLogicalAddresses(void) |
| 210 | { |
| 211 | bool bReturn(true); |
| 212 | m_logicalAddresses.Clear(); |
| 213 | CStdString strLog; |
| 214 | |
| 215 | for (unsigned int iPtr = 0; iPtr < 5; iPtr++) |
| 216 | { |
| 217 | if (m_types.types[iPtr] == CEC_DEVICE_TYPE_RESERVED) |
| 218 | continue; |
| 219 | |
| 220 | strLog.Format("%s - device %d: type %d", __FUNCTION__, iPtr, m_types.types[iPtr]); |
| 221 | AddLog(CEC_LOG_DEBUG, strLog); |
| 222 | |
| 223 | if (m_types.types[iPtr] == CEC_DEVICE_TYPE_RECORDING_DEVICE) |
| 224 | bReturn &= FindLogicalAddressRecordingDevice(); |
| 225 | if (m_types.types[iPtr] == CEC_DEVICE_TYPE_TUNER) |
| 226 | bReturn &= FindLogicalAddressTuner(); |
| 227 | if (m_types.types[iPtr] == CEC_DEVICE_TYPE_PLAYBACK_DEVICE) |
| 228 | bReturn &= FindLogicalAddressPlaybackDevice(); |
| 229 | if (m_types.types[iPtr] == CEC_DEVICE_TYPE_AUDIO_SYSTEM) |
| 230 | bReturn &= FindLogicalAddressAudioSystem(); |
| 231 | } |
| 232 | |
| 233 | return bReturn; |
| 234 | } |
| 235 | |
| 236 | bool CCECProcessor::SetLineTimeout(uint8_t iTimeout) |
| 237 | { |
| 238 | bool bReturn(false); |
| 239 | CCECAdapterMessage *output = new CCECAdapterMessage; |
| 240 | |
| 241 | output->push_back(MSGSTART); |
| 242 | output->push_escaped(MSGCODE_TRANSMIT_IDLETIME); |
| 243 | output->push_escaped(iTimeout); |
| 244 | output->push_back(MSGEND); |
| 245 | |
| 246 | if ((bReturn = Transmit(output)) == false) |
| 247 | m_controller->AddLog(CEC_LOG_ERROR, "could not set the idletime"); |
| 248 | delete output; |
| 249 | return bReturn; |
| 250 | } |
| 251 | |
| 252 | void *CCECProcessor::Process(void) |
| 253 | { |
| 254 | bool bParseFrame(false); |
| 255 | cec_command command; |
| 256 | CCECAdapterMessage msg; |
| 257 | |
| 258 | if (m_logicalAddresses.IsEmpty() && !FindLogicalAddresses()) |
| 259 | { |
| 260 | CLockObject lock(&m_mutex); |
| 261 | m_controller->AddLog(CEC_LOG_ERROR, "could not detect our logical addresses"); |
| 262 | m_startCondition.Signal(); |
| 263 | return NULL; |
| 264 | } |
| 265 | else |
| 266 | { |
| 267 | CLockObject lock(&m_mutex); |
| 268 | m_bStarted = true; |
| 269 | m_controller->AddLog(CEC_LOG_DEBUG, "processor thread started"); |
| 270 | m_startCondition.Signal(); |
| 271 | } |
| 272 | |
| 273 | while (!IsStopped()) |
| 274 | { |
| 275 | command.Clear(); |
| 276 | msg.clear(); |
| 277 | |
| 278 | { |
| 279 | CLockObject lock(&m_mutex); |
| 280 | if (m_commandBuffer.Pop(command)) |
| 281 | { |
| 282 | bParseFrame = true; |
| 283 | } |
| 284 | else if (m_communication->IsOpen() && m_communication->Read(msg, 50)) |
| 285 | { |
| 286 | if ((bParseFrame = (ParseMessage(msg) && !IsStopped())) == true) |
| 287 | command = m_currentframe; |
| 288 | } |
| 289 | } |
| 290 | |
| 291 | if (bParseFrame) |
| 292 | ParseCommand(command); |
| 293 | bParseFrame = false; |
| 294 | |
| 295 | Sleep(5); |
| 296 | |
| 297 | m_controller->CheckKeypressTimeout(); |
| 298 | } |
| 299 | |
| 300 | return NULL; |
| 301 | } |
| 302 | |
| 303 | bool CCECProcessor::SetActiveSource(cec_device_type type /* = CEC_DEVICE_TYPE_RESERVED */) |
| 304 | { |
| 305 | bool bReturn(false); |
| 306 | |
| 307 | if (!IsRunning()) |
| 308 | return bReturn; |
| 309 | |
| 310 | cec_logical_address addr = m_logicalAddresses.primary; |
| 311 | |
| 312 | if (type != CEC_DEVICE_TYPE_RESERVED) |
| 313 | { |
| 314 | for (uint8_t iPtr = 0; iPtr < 16; iPtr++) |
| 315 | { |
| 316 | if (m_logicalAddresses[iPtr] && m_busDevices[iPtr]->m_type == type) |
| 317 | { |
| 318 | addr = (cec_logical_address) iPtr; |
| 319 | break; |
| 320 | } |
| 321 | } |
| 322 | } |
| 323 | |
| 324 | return SetStreamPath(m_busDevices[addr]->GetPhysicalAddress(false)) && |
| 325 | m_busDevices[addr]->TransmitActiveSource(); |
| 326 | } |
| 327 | |
| 328 | bool CCECProcessor::SetActiveSource(cec_logical_address iAddress) |
| 329 | { |
| 330 | return SetStreamPath(m_busDevices[iAddress]->GetPhysicalAddress(false)); |
| 331 | } |
| 332 | |
| 333 | bool CCECProcessor::SetActiveView(void) |
| 334 | { |
| 335 | return SetActiveSource(m_types.IsEmpty() ? CEC_DEVICE_TYPE_RESERVED : m_types[0]); |
| 336 | } |
| 337 | |
| 338 | bool CCECProcessor::SetDeckControlMode(cec_deck_control_mode mode, bool bSendUpdate /* = true */) |
| 339 | { |
| 340 | bool bReturn(false); |
| 341 | |
| 342 | CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE); |
| 343 | if (device) |
| 344 | { |
| 345 | ((CCECPlaybackDevice *) device)->SetDeckControlMode(mode); |
| 346 | if (bSendUpdate) |
| 347 | ((CCECPlaybackDevice *) device)->TransmitDeckStatus(CECDEVICE_TV); |
| 348 | bReturn = true; |
| 349 | } |
| 350 | |
| 351 | return bReturn; |
| 352 | } |
| 353 | |
| 354 | bool CCECProcessor::SetDeckInfo(cec_deck_info info, bool bSendUpdate /* = true */) |
| 355 | { |
| 356 | bool bReturn(false); |
| 357 | |
| 358 | CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE); |
| 359 | if (device) |
| 360 | { |
| 361 | ((CCECPlaybackDevice *) device)->SetDeckStatus(info); |
| 362 | if (bSendUpdate) |
| 363 | ((CCECPlaybackDevice *) device)->TransmitDeckStatus(CECDEVICE_TV); |
| 364 | bReturn = true; |
| 365 | } |
| 366 | |
| 367 | return bReturn; |
| 368 | } |
| 369 | |
| 370 | bool CCECProcessor::SetHDMIPort(cec_logical_address iBaseDevice, uint8_t iPort, bool bForce /* = false */) |
| 371 | { |
| 372 | bool bReturn(false); |
| 373 | |
| 374 | CStdString strLog; |
| 375 | strLog.Format("setting HDMI port to %d on device %s (%d)", iPort, ToString(iBaseDevice), (int)iBaseDevice); |
| 376 | AddLog(CEC_LOG_DEBUG, strLog); |
| 377 | |
| 378 | m_iBaseDevice = iBaseDevice; |
| 379 | m_iHDMIPort = iPort; |
| 380 | if (!m_bStarted && !bForce) |
| 381 | return true; |
| 382 | |
| 383 | uint16_t iPhysicalAddress(0); |
| 384 | iPhysicalAddress = m_busDevices[iBaseDevice]->GetPhysicalAddress(); |
| 385 | uint16_t iPos = 0; |
| 386 | if (iPhysicalAddress == 0) |
| 387 | iPos = 0x1000; |
| 388 | else if (iPhysicalAddress % 0x1000 == 0) |
| 389 | iPos = 0x100; |
| 390 | else if (iPhysicalAddress % 0x100 == 0) |
| 391 | iPos = 0x10; |
| 392 | else if (iPhysicalAddress % 0x10 == 0) |
| 393 | iPos = 0x1; |
| 394 | |
| 395 | while(!bReturn && iPos > 0) |
| 396 | { |
| 397 | iPhysicalAddress += (uint16_t)(iPort * iPos); |
| 398 | strLog.Format("checking physical address %4x", iPhysicalAddress); |
| 399 | AddLog(CEC_LOG_DEBUG, strLog); |
| 400 | if (CheckPhysicalAddress(iPhysicalAddress)) |
| 401 | { |
| 402 | strLog.Format("physical address %4x is in use", iPhysicalAddress); |
| 403 | AddLog(CEC_LOG_DEBUG, strLog); |
| 404 | iPos = (iPos == 1) ? 0 : iPos / 0x10; |
| 405 | } |
| 406 | else |
| 407 | { |
| 408 | SetPhysicalAddress(iPhysicalAddress); |
| 409 | bReturn = true; |
| 410 | } |
| 411 | } |
| 412 | |
| 413 | return bReturn; |
| 414 | } |
| 415 | |
| 416 | bool CCECProcessor::CheckPhysicalAddress(uint16_t iPhysicalAddress) |
| 417 | { |
| 418 | for (unsigned int iPtr = 0; iPtr < 15; iPtr++) |
| 419 | { |
| 420 | if (m_busDevices[iPtr]->GetPhysicalAddress(false) == iPhysicalAddress) |
| 421 | return true; |
| 422 | } |
| 423 | return false; |
| 424 | } |
| 425 | |
| 426 | bool CCECProcessor::SetStreamPath(uint16_t iStreamPath) |
| 427 | { |
| 428 | bool bReturn(false); |
| 429 | |
| 430 | CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamPath); |
| 431 | if (device) |
| 432 | { |
| 433 | device->SetActiveDevice(); |
| 434 | bReturn = true; |
| 435 | } |
| 436 | |
| 437 | return bReturn; |
| 438 | } |
| 439 | |
| 440 | bool CCECProcessor::TransmitInactiveSource(void) |
| 441 | { |
| 442 | if (!IsRunning()) |
| 443 | return false; |
| 444 | |
| 445 | if (!m_logicalAddresses.IsEmpty() && m_busDevices[m_logicalAddresses.primary]) |
| 446 | return m_busDevices[m_logicalAddresses.primary]->TransmitInactiveSource(); |
| 447 | return false; |
| 448 | } |
| 449 | |
| 450 | void CCECProcessor::LogOutput(const cec_command &data) |
| 451 | { |
| 452 | CStdString strTx; |
| 453 | strTx.Format("<< %02x", ((uint8_t)data.initiator << 4) + (uint8_t)data.destination); |
| 454 | if (data.opcode_set) |
| 455 | strTx.AppendFormat(":%02x", (uint8_t)data.opcode); |
| 456 | |
| 457 | for (uint8_t iPtr = 0; iPtr < data.parameters.size; iPtr++) |
| 458 | strTx.AppendFormat(":%02x", data.parameters[iPtr]); |
| 459 | m_controller->AddLog(CEC_LOG_TRAFFIC, strTx.c_str()); |
| 460 | } |
| 461 | |
| 462 | bool CCECProcessor::SetLogicalAddress(cec_logical_address iLogicalAddress) |
| 463 | { |
| 464 | if (m_logicalAddresses.primary != iLogicalAddress) |
| 465 | { |
| 466 | CStdString strLog; |
| 467 | strLog.Format("<< setting primary logical address to %1x", iLogicalAddress); |
| 468 | m_controller->AddLog(CEC_LOG_NOTICE, strLog.c_str()); |
| 469 | m_logicalAddresses.primary = iLogicalAddress; |
| 470 | m_logicalAddresses.Set(iLogicalAddress); |
| 471 | return SetAckMask(m_logicalAddresses.AckMask()); |
| 472 | } |
| 473 | |
| 474 | return true; |
| 475 | } |
| 476 | |
| 477 | bool CCECProcessor::SetMenuState(cec_menu_state state, bool bSendUpdate /* = true */) |
| 478 | { |
| 479 | for (uint8_t iPtr = 0; iPtr < 16; iPtr++) |
| 480 | { |
| 481 | if (m_logicalAddresses[iPtr]) |
| 482 | m_busDevices[iPtr]->SetMenuState(state); |
| 483 | } |
| 484 | |
| 485 | if (bSendUpdate) |
| 486 | m_busDevices[m_logicalAddresses.primary]->TransmitMenuState(CECDEVICE_TV); |
| 487 | |
| 488 | return true; |
| 489 | } |
| 490 | |
| 491 | bool CCECProcessor::SetPhysicalAddress(uint16_t iPhysicalAddress) |
| 492 | { |
| 493 | if (!m_logicalAddresses.IsEmpty()) |
| 494 | { |
| 495 | for (uint8_t iPtr = 0; iPtr < 15; iPtr++) |
| 496 | if (m_logicalAddresses[iPtr]) |
| 497 | m_busDevices[iPtr]->SetPhysicalAddress(iPhysicalAddress); |
| 498 | return SetActiveView(); |
| 499 | } |
| 500 | return false; |
| 501 | } |
| 502 | |
| 503 | bool CCECProcessor::SwitchMonitoring(bool bEnable) |
| 504 | { |
| 505 | CStdString strLog; |
| 506 | strLog.Format("== %s monitoring mode ==", bEnable ? "enabling" : "disabling"); |
| 507 | m_controller->AddLog(CEC_LOG_NOTICE, strLog.c_str()); |
| 508 | |
| 509 | { |
| 510 | CLockObject lock(&m_mutex); |
| 511 | m_bMonitor = bEnable; |
| 512 | |
| 513 | if (bEnable) |
| 514 | { |
| 515 | if (!m_busScan) |
| 516 | { |
| 517 | m_busScan = new CCECBusScan(this); |
| 518 | m_busScan->CreateThread(true); |
| 519 | } |
| 520 | } |
| 521 | else |
| 522 | { |
| 523 | if (m_busScan) |
| 524 | { |
| 525 | m_busScan->StopThread(); |
| 526 | delete m_busScan; |
| 527 | m_busScan = NULL; |
| 528 | } |
| 529 | } |
| 530 | } |
| 531 | |
| 532 | if (bEnable) |
| 533 | return SetAckMask(0); |
| 534 | else |
| 535 | return SetAckMask(m_logicalAddresses.AckMask()); |
| 536 | } |
| 537 | |
| 538 | bool CCECProcessor::PollDevice(cec_logical_address iAddress) |
| 539 | { |
| 540 | if (iAddress != CECDEVICE_UNKNOWN && m_busDevices[iAddress]) |
| 541 | { |
| 542 | return m_logicalAddresses.primary == CECDEVICE_UNKNOWN ? |
| 543 | m_busDevices[iAddress]->TransmitPoll(iAddress) : |
| 544 | m_busDevices[m_logicalAddresses.primary]->TransmitPoll(iAddress); |
| 545 | } |
| 546 | return false; |
| 547 | } |
| 548 | |
| 549 | uint8_t CCECProcessor::VolumeUp(bool bWait /* = true */) |
| 550 | { |
| 551 | uint8_t status = 0; |
| 552 | if (IsActiveDevice(CECDEVICE_AUDIOSYSTEM)) |
| 553 | status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeUp(bWait); |
| 554 | |
| 555 | return status; |
| 556 | } |
| 557 | |
| 558 | uint8_t CCECProcessor::VolumeDown(bool bWait /* = true */) |
| 559 | { |
| 560 | uint8_t status = 0; |
| 561 | if (IsActiveDevice(CECDEVICE_AUDIOSYSTEM)) |
| 562 | status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeDown(bWait); |
| 563 | |
| 564 | return status; |
| 565 | } |
| 566 | |
| 567 | uint8_t CCECProcessor::MuteAudio(bool bWait /* = true */) |
| 568 | { |
| 569 | uint8_t status = 0; |
| 570 | if (IsActiveDevice(CECDEVICE_AUDIOSYSTEM)) |
| 571 | status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->MuteAudio(bWait); |
| 572 | |
| 573 | return status; |
| 574 | } |
| 575 | |
| 576 | CCECBusDevice *CCECProcessor::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress, bool bRefresh /* = false */) const |
| 577 | { |
| 578 | if (m_busDevices[m_logicalAddresses.primary]->GetPhysicalAddress(false) == iPhysicalAddress) |
| 579 | return m_busDevices[m_logicalAddresses.primary]; |
| 580 | |
| 581 | CCECBusDevice *device = NULL; |
| 582 | for (unsigned int iPtr = 0; iPtr < 16; iPtr++) |
| 583 | { |
| 584 | if (m_busDevices[iPtr]->GetPhysicalAddress(bRefresh) == iPhysicalAddress) |
| 585 | { |
| 586 | device = m_busDevices[iPtr]; |
| 587 | break; |
| 588 | } |
| 589 | } |
| 590 | |
| 591 | return device; |
| 592 | } |
| 593 | |
| 594 | CCECBusDevice *CCECProcessor::GetDeviceByType(cec_device_type type) const |
| 595 | { |
| 596 | CCECBusDevice *device = NULL; |
| 597 | |
| 598 | for (unsigned int iPtr = 0; iPtr < 16; iPtr++) |
| 599 | { |
| 600 | if (m_busDevices[iPtr]->m_type == type) |
| 601 | { |
| 602 | device = m_busDevices[iPtr]; |
| 603 | break; |
| 604 | } |
| 605 | } |
| 606 | |
| 607 | return device; |
| 608 | } |
| 609 | |
| 610 | cec_version CCECProcessor::GetDeviceCecVersion(cec_logical_address iAddress) |
| 611 | { |
| 612 | return m_busDevices[iAddress]->GetCecVersion(); |
| 613 | } |
| 614 | |
| 615 | cec_osd_name CCECProcessor::GetDeviceOSDName(cec_logical_address iAddress) |
| 616 | { |
| 617 | CStdString strOSDName = m_busDevices[iAddress]->GetOSDName(); |
| 618 | cec_osd_name retVal; |
| 619 | |
| 620 | snprintf(retVal.name, sizeof(retVal.name), "%s", strOSDName.c_str()); |
| 621 | retVal.device = iAddress; |
| 622 | |
| 623 | return retVal; |
| 624 | } |
| 625 | |
| 626 | bool CCECProcessor::GetDeviceMenuLanguage(cec_logical_address iAddress, cec_menu_language *language) |
| 627 | { |
| 628 | if (m_busDevices[iAddress]) |
| 629 | { |
| 630 | *language = m_busDevices[iAddress]->GetMenuLanguage(); |
| 631 | return (strcmp(language->language, "???") != 0); |
| 632 | } |
| 633 | return false; |
| 634 | } |
| 635 | |
| 636 | uint64_t CCECProcessor::GetDeviceVendorId(cec_logical_address iAddress) |
| 637 | { |
| 638 | if (m_busDevices[iAddress]) |
| 639 | return m_busDevices[iAddress]->GetVendorId(); |
| 640 | return false; |
| 641 | } |
| 642 | |
| 643 | cec_power_status CCECProcessor::GetDevicePowerStatus(cec_logical_address iAddress) |
| 644 | { |
| 645 | if (m_busDevices[iAddress]) |
| 646 | return m_busDevices[iAddress]->GetPowerStatus(); |
| 647 | return CEC_POWER_STATUS_UNKNOWN; |
| 648 | } |
| 649 | |
| 650 | bool CCECProcessor::Transmit(const cec_command &data) |
| 651 | { |
| 652 | bool bReturn(false); |
| 653 | LogOutput(data); |
| 654 | |
| 655 | CCECAdapterMessage *output = new CCECAdapterMessage(data); |
| 656 | bReturn = Transmit(output); |
| 657 | delete output; |
| 658 | |
| 659 | return bReturn; |
| 660 | } |
| 661 | |
| 662 | bool CCECProcessor::Transmit(CCECAdapterMessage *output) |
| 663 | { |
| 664 | bool bReturn(false); |
| 665 | CLockObject lock(&m_mutex); |
| 666 | { |
| 667 | CLockObject msgLock(&output->mutex); |
| 668 | if (!m_communication || !m_communication->Write(output)) |
| 669 | return bReturn; |
| 670 | else |
| 671 | { |
| 672 | output->condition.Wait(&output->mutex); |
| 673 | if (output->state != ADAPTER_MESSAGE_STATE_SENT) |
| 674 | { |
| 675 | m_controller->AddLog(CEC_LOG_ERROR, "command was not sent"); |
| 676 | return bReturn; |
| 677 | } |
| 678 | } |
| 679 | |
| 680 | if (output->transmit_timeout > 0) |
| 681 | { |
| 682 | if ((bReturn = WaitForTransmitSucceeded(output->size(), output->transmit_timeout)) == false) |
| 683 | m_controller->AddLog(CEC_LOG_DEBUG, "did not receive ack"); |
| 684 | } |
| 685 | else |
| 686 | bReturn = true; |
| 687 | } |
| 688 | |
| 689 | return bReturn; |
| 690 | } |
| 691 | |
| 692 | void CCECProcessor::TransmitAbort(cec_logical_address address, cec_opcode opcode, cec_abort_reason reason /* = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE */) |
| 693 | { |
| 694 | m_controller->AddLog(CEC_LOG_DEBUG, "<< transmitting abort message"); |
| 695 | |
| 696 | cec_command command; |
| 697 | // TODO |
| 698 | cec_command::Format(command, m_logicalAddresses.primary, address, CEC_OPCODE_FEATURE_ABORT); |
| 699 | command.parameters.PushBack((uint8_t)opcode); |
| 700 | command.parameters.PushBack((uint8_t)reason); |
| 701 | |
| 702 | Transmit(command); |
| 703 | } |
| 704 | |
| 705 | bool CCECProcessor::WaitForTransmitSucceeded(uint8_t iLength, uint32_t iTimeout /* = 1000 */) |
| 706 | { |
| 707 | bool bError(false); |
| 708 | bool bTransmitSucceeded(false); |
| 709 | uint8_t iPacketsLeft(iLength / 4); |
| 710 | |
| 711 | int64_t iNow = GetTimeMs(); |
| 712 | int64_t iTargetTime = iNow + (uint64_t) iTimeout; |
| 713 | |
| 714 | while (!bTransmitSucceeded && !bError && (iTimeout == 0 || iNow < iTargetTime)) |
| 715 | { |
| 716 | CCECAdapterMessage msg; |
| 717 | |
| 718 | if (!m_communication->Read(msg, iTimeout > 0 ? (int32_t)(iTargetTime - iNow) : 1000)) |
| 719 | { |
| 720 | iNow = GetTimeMs(); |
| 721 | continue; |
| 722 | } |
| 723 | |
| 724 | if (msg.message() == MSGCODE_FRAME_START && msg.ack()) |
| 725 | { |
| 726 | m_busDevices[msg.initiator()]->GetHandler()->HandlePoll(msg.initiator(), msg.destination()); |
| 727 | m_lastInitiator = msg.initiator(); |
| 728 | iNow = GetTimeMs(); |
| 729 | continue; |
| 730 | } |
| 731 | |
| 732 | bError = msg.is_error(); |
| 733 | if (msg.message() == MSGCODE_RECEIVE_FAILED && |
| 734 | m_lastInitiator != CECDEVICE_UNKNOWN && |
| 735 | !m_busDevices[m_lastInitiator]->GetHandler()->HandleReceiveFailed()) |
| 736 | { |
| 737 | iNow = GetTimeMs(); |
| 738 | continue; |
| 739 | } |
| 740 | |
| 741 | if ((bError = msg.is_error()) == false) |
| 742 | { |
| 743 | m_controller->AddLog(bError ? CEC_LOG_WARNING : CEC_LOG_DEBUG, msg.ToString()); |
| 744 | |
| 745 | switch(msg.message()) |
| 746 | { |
| 747 | case MSGCODE_COMMAND_ACCEPTED: |
| 748 | if (iPacketsLeft > 0) |
| 749 | iPacketsLeft--; |
| 750 | break; |
| 751 | case MSGCODE_TRANSMIT_SUCCEEDED: |
| 752 | bTransmitSucceeded = (iPacketsLeft == 0); |
| 753 | bError = !bTransmitSucceeded; |
| 754 | break; |
| 755 | default: |
| 756 | if (ParseMessage(msg)) |
| 757 | m_commandBuffer.Push(m_currentframe); |
| 758 | } |
| 759 | |
| 760 | iNow = GetTimeMs(); |
| 761 | } |
| 762 | } |
| 763 | |
| 764 | return bTransmitSucceeded && !bError; |
| 765 | } |
| 766 | |
| 767 | bool CCECProcessor::ParseMessage(const CCECAdapterMessage &msg) |
| 768 | { |
| 769 | bool bEom(false); |
| 770 | bool bIsError(msg.is_error()); |
| 771 | |
| 772 | if (msg.empty()) |
| 773 | return bEom; |
| 774 | |
| 775 | switch(msg.message()) |
| 776 | { |
| 777 | case MSGCODE_FRAME_START: |
| 778 | { |
| 779 | m_currentframe.Clear(); |
| 780 | if (msg.size() >= 2) |
| 781 | { |
| 782 | m_currentframe.initiator = msg.initiator(); |
| 783 | m_currentframe.destination = msg.destination(); |
| 784 | m_currentframe.ack = msg.ack(); |
| 785 | m_currentframe.eom = msg.eom(); |
| 786 | } |
| 787 | if (m_currentframe.ack == true) |
| 788 | { |
| 789 | m_lastInitiator = m_currentframe.initiator; |
| 790 | m_busDevices[m_lastInitiator]->GetHandler()->HandlePoll(m_currentframe.initiator, m_currentframe.destination); |
| 791 | } |
| 792 | } |
| 793 | break; |
| 794 | case MSGCODE_RECEIVE_FAILED: |
| 795 | { |
| 796 | if (m_lastInitiator != CECDEVICE_UNKNOWN) |
| 797 | bIsError = m_busDevices[m_lastInitiator]->GetHandler()->HandleReceiveFailed(); |
| 798 | } |
| 799 | break; |
| 800 | case MSGCODE_FRAME_DATA: |
| 801 | { |
| 802 | if (msg.size() >= 2) |
| 803 | { |
| 804 | m_currentframe.PushBack(msg[1]); |
| 805 | m_currentframe.eom = msg.eom(); |
| 806 | } |
| 807 | bEom = msg.eom(); |
| 808 | } |
| 809 | break; |
| 810 | default: |
| 811 | break; |
| 812 | } |
| 813 | |
| 814 | m_controller->AddLog(bIsError ? CEC_LOG_WARNING : CEC_LOG_DEBUG, msg.ToString()); |
| 815 | return bEom; |
| 816 | } |
| 817 | |
| 818 | void CCECProcessor::ParseCommand(cec_command &command) |
| 819 | { |
| 820 | CStdString dataStr; |
| 821 | dataStr.Format(">> %1x%1x:%02x", command.initiator, command.destination, command.opcode); |
| 822 | for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++) |
| 823 | dataStr.AppendFormat(":%02x", (unsigned int)command.parameters[iPtr]); |
| 824 | m_controller->AddLog(CEC_LOG_TRAFFIC, dataStr.c_str()); |
| 825 | |
| 826 | if (!m_bMonitor && command.initiator >= CECDEVICE_TV && command.initiator <= CECDEVICE_BROADCAST) |
| 827 | m_busDevices[(uint8_t)command.initiator]->HandleCommand(command); |
| 828 | } |
| 829 | |
| 830 | cec_logical_addresses CCECProcessor::GetActiveDevices(void) |
| 831 | { |
| 832 | cec_logical_addresses addresses; |
| 833 | addresses.Clear(); |
| 834 | for (unsigned int iPtr = 0; iPtr < 15; iPtr++) |
| 835 | { |
| 836 | if (m_busDevices[iPtr]->GetStatus() == CEC_DEVICE_STATUS_PRESENT) |
| 837 | addresses.Set((cec_logical_address) iPtr); |
| 838 | } |
| 839 | return addresses; |
| 840 | } |
| 841 | |
| 842 | bool CCECProcessor::IsActiveDevice(cec_logical_address address) |
| 843 | { |
| 844 | return m_busDevices[address]->GetStatus() == CEC_DEVICE_STATUS_PRESENT; |
| 845 | } |
| 846 | |
| 847 | bool CCECProcessor::IsActiveDeviceType(cec_device_type type) |
| 848 | { |
| 849 | for (unsigned int iPtr = 0; iPtr < 15; iPtr++) |
| 850 | { |
| 851 | if (m_busDevices[iPtr]->GetType() == type && m_busDevices[iPtr]->GetStatus() == CEC_DEVICE_STATUS_PRESENT) |
| 852 | return true; |
| 853 | } |
| 854 | |
| 855 | return false; |
| 856 | } |
| 857 | |
| 858 | uint16_t CCECProcessor::GetPhysicalAddress(void) const |
| 859 | { |
| 860 | if (!m_logicalAddresses.IsEmpty() && m_busDevices[m_logicalAddresses.primary]) |
| 861 | return m_busDevices[m_logicalAddresses.primary]->GetPhysicalAddress(false); |
| 862 | return false; |
| 863 | } |
| 864 | |
| 865 | void CCECProcessor::SetCurrentButton(cec_user_control_code iButtonCode) |
| 866 | { |
| 867 | m_controller->SetCurrentButton(iButtonCode); |
| 868 | } |
| 869 | |
| 870 | void CCECProcessor::AddCommand(const cec_command &command) |
| 871 | { |
| 872 | m_controller->AddCommand(command); |
| 873 | } |
| 874 | |
| 875 | void CCECProcessor::AddKey(cec_keypress &key) |
| 876 | { |
| 877 | m_controller->AddKey(key); |
| 878 | } |
| 879 | |
| 880 | void CCECProcessor::AddKey(void) |
| 881 | { |
| 882 | m_controller->AddKey(); |
| 883 | } |
| 884 | |
| 885 | void CCECProcessor::AddLog(cec_log_level level, const CStdString &strMessage) |
| 886 | { |
| 887 | m_controller->AddLog(level, strMessage); |
| 888 | } |
| 889 | |
| 890 | bool CCECProcessor::SetAckMask(uint16_t iMask) |
| 891 | { |
| 892 | bool bReturn(false); |
| 893 | CStdString strLog; |
| 894 | strLog.Format("setting ackmask to %2x", iMask); |
| 895 | m_controller->AddLog(CEC_LOG_DEBUG, strLog.c_str()); |
| 896 | |
| 897 | CCECAdapterMessage *output = new CCECAdapterMessage; |
| 898 | |
| 899 | output->push_back(MSGSTART); |
| 900 | output->push_escaped(MSGCODE_SET_ACK_MASK); |
| 901 | output->push_escaped(iMask >> 8); |
| 902 | output->push_escaped((uint8_t)iMask); |
| 903 | output->push_back(MSGEND); |
| 904 | |
| 905 | if ((bReturn = Transmit(output)) == false) |
| 906 | m_controller->AddLog(CEC_LOG_ERROR, "could not set the ackmask"); |
| 907 | |
| 908 | delete output; |
| 909 | |
| 910 | return bReturn; |
| 911 | } |
| 912 | |
| 913 | bool CCECProcessor::SendKeypress(cec_logical_address iDestination, cec_user_control_code key, bool bWait /* = false */) |
| 914 | { |
| 915 | return m_busDevices[iDestination]->SendKeypress(key, bWait); |
| 916 | } |
| 917 | |
| 918 | bool CCECProcessor::SendKeyRelease(cec_logical_address iDestination, bool bWait /* = false */) |
| 919 | { |
| 920 | return m_busDevices[iDestination]->SendKeyRelease(bWait); |
| 921 | } |
| 922 | |
| 923 | const char *CCECProcessor::ToString(const cec_menu_state state) |
| 924 | { |
| 925 | switch (state) |
| 926 | { |
| 927 | case CEC_MENU_STATE_ACTIVATED: |
| 928 | return "activated"; |
| 929 | case CEC_MENU_STATE_DEACTIVATED: |
| 930 | return "deactivated"; |
| 931 | default: |
| 932 | return "unknown"; |
| 933 | } |
| 934 | } |
| 935 | |
| 936 | const char *CCECProcessor::ToString(const cec_version version) |
| 937 | { |
| 938 | switch (version) |
| 939 | { |
| 940 | case CEC_VERSION_1_2: |
| 941 | return "1.2"; |
| 942 | case CEC_VERSION_1_2A: |
| 943 | return "1.2a"; |
| 944 | case CEC_VERSION_1_3: |
| 945 | return "1.3"; |
| 946 | case CEC_VERSION_1_3A: |
| 947 | return "1.3a"; |
| 948 | case CEC_VERSION_1_4: |
| 949 | return "1.4"; |
| 950 | default: |
| 951 | return "unknown"; |
| 952 | } |
| 953 | } |
| 954 | |
| 955 | const char *CCECProcessor::ToString(const cec_power_status status) |
| 956 | { |
| 957 | switch (status) |
| 958 | { |
| 959 | case CEC_POWER_STATUS_ON: |
| 960 | return "on"; |
| 961 | case CEC_POWER_STATUS_STANDBY: |
| 962 | return "standby"; |
| 963 | case CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY: |
| 964 | return "in transition from on to standby"; |
| 965 | case CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON: |
| 966 | return "in transition from standby to on"; |
| 967 | default: |
| 968 | return "unknown"; |
| 969 | } |
| 970 | } |
| 971 | |
| 972 | const char *CCECProcessor::ToString(const cec_logical_address address) |
| 973 | { |
| 974 | switch(address) |
| 975 | { |
| 976 | case CECDEVICE_AUDIOSYSTEM: |
| 977 | return "Audio"; |
| 978 | case CECDEVICE_BROADCAST: |
| 979 | return "Broadcast"; |
| 980 | case CECDEVICE_FREEUSE: |
| 981 | return "Free use"; |
| 982 | case CECDEVICE_PLAYBACKDEVICE1: |
| 983 | return "Playback 1"; |
| 984 | case CECDEVICE_PLAYBACKDEVICE2: |
| 985 | return "Playback 2"; |
| 986 | case CECDEVICE_PLAYBACKDEVICE3: |
| 987 | return "Playback 3"; |
| 988 | case CECDEVICE_RECORDINGDEVICE1: |
| 989 | return "Recorder 1"; |
| 990 | case CECDEVICE_RECORDINGDEVICE2: |
| 991 | return "Recorder 2"; |
| 992 | case CECDEVICE_RECORDINGDEVICE3: |
| 993 | return "Recorder 3"; |
| 994 | case CECDEVICE_RESERVED1: |
| 995 | return "Reserved 1"; |
| 996 | case CECDEVICE_RESERVED2: |
| 997 | return "Reserved 2"; |
| 998 | case CECDEVICE_TUNER1: |
| 999 | return "Tuner 1"; |
| 1000 | case CECDEVICE_TUNER2: |
| 1001 | return "Tuner 2"; |
| 1002 | case CECDEVICE_TUNER3: |
| 1003 | return "Tuner 3"; |
| 1004 | case CECDEVICE_TUNER4: |
| 1005 | return "Tuner 4"; |
| 1006 | case CECDEVICE_TV: |
| 1007 | return "TV"; |
| 1008 | default: |
| 1009 | return "unknown"; |
| 1010 | } |
| 1011 | } |
| 1012 | |
| 1013 | const char *CCECProcessor::ToString(const cec_deck_control_mode mode) |
| 1014 | { |
| 1015 | switch (mode) |
| 1016 | { |
| 1017 | case CEC_DECK_CONTROL_MODE_SKIP_FORWARD_WIND: |
| 1018 | return "skip forward wind"; |
| 1019 | case CEC_DECK_CONTROL_MODE_EJECT: |
| 1020 | return "eject"; |
| 1021 | case CEC_DECK_CONTROL_MODE_SKIP_REVERSE_REWIND: |
| 1022 | return "reverse rewind"; |
| 1023 | case CEC_DECK_CONTROL_MODE_STOP: |
| 1024 | return "stop"; |
| 1025 | default: |
| 1026 | return "unknown"; |
| 1027 | } |
| 1028 | } |
| 1029 | |
| 1030 | const char *CCECProcessor::ToString(const cec_deck_info status) |
| 1031 | { |
| 1032 | switch (status) |
| 1033 | { |
| 1034 | case CEC_DECK_INFO_PLAY: |
| 1035 | return "play"; |
| 1036 | case CEC_DECK_INFO_RECORD: |
| 1037 | return "record"; |
| 1038 | case CEC_DECK_INFO_PLAY_REVERSE: |
| 1039 | return "play reverse"; |
| 1040 | case CEC_DECK_INFO_STILL: |
| 1041 | return "still"; |
| 1042 | case CEC_DECK_INFO_SLOW: |
| 1043 | return "slow"; |
| 1044 | case CEC_DECK_INFO_SLOW_REVERSE: |
| 1045 | return "slow reverse"; |
| 1046 | case CEC_DECK_INFO_FAST_FORWARD: |
| 1047 | return "fast forward"; |
| 1048 | case CEC_DECK_INFO_FAST_REVERSE: |
| 1049 | return "fast reverse"; |
| 1050 | case CEC_DECK_INFO_NO_MEDIA: |
| 1051 | return "no media"; |
| 1052 | case CEC_DECK_INFO_STOP: |
| 1053 | return "stop"; |
| 1054 | case CEC_DECK_INFO_SKIP_FORWARD_WIND: |
| 1055 | return "info skip forward wind"; |
| 1056 | case CEC_DECK_INFO_SKIP_REVERSE_REWIND: |
| 1057 | return "info skip reverse rewind"; |
| 1058 | case CEC_DECK_INFO_INDEX_SEARCH_FORWARD: |
| 1059 | return "info index search forward"; |
| 1060 | case CEC_DECK_INFO_INDEX_SEARCH_REVERSE: |
| 1061 | return "info index search reverse"; |
| 1062 | case CEC_DECK_INFO_OTHER_STATUS: |
| 1063 | return "other"; |
| 1064 | default: |
| 1065 | return "unknown"; |
| 1066 | } |
| 1067 | } |
| 1068 | |
| 1069 | const char *CCECProcessor::ToString(const cec_opcode opcode) |
| 1070 | { |
| 1071 | switch (opcode) |
| 1072 | { |
| 1073 | case CEC_OPCODE_ACTIVE_SOURCE: |
| 1074 | return "active source"; |
| 1075 | case CEC_OPCODE_IMAGE_VIEW_ON: |
| 1076 | return "image view on"; |
| 1077 | case CEC_OPCODE_TEXT_VIEW_ON: |
| 1078 | return "text view on"; |
| 1079 | case CEC_OPCODE_INACTIVE_SOURCE: |
| 1080 | return "inactive source"; |
| 1081 | case CEC_OPCODE_REQUEST_ACTIVE_SOURCE: |
| 1082 | return "request active source"; |
| 1083 | case CEC_OPCODE_ROUTING_CHANGE: |
| 1084 | return "routing change"; |
| 1085 | case CEC_OPCODE_ROUTING_INFORMATION: |
| 1086 | return "routing information"; |
| 1087 | case CEC_OPCODE_SET_STREAM_PATH: |
| 1088 | return "set stream path"; |
| 1089 | case CEC_OPCODE_STANDBY: |
| 1090 | return "standby"; |
| 1091 | case CEC_OPCODE_RECORD_OFF: |
| 1092 | return "record off"; |
| 1093 | case CEC_OPCODE_RECORD_ON: |
| 1094 | return "record on"; |
| 1095 | case CEC_OPCODE_RECORD_STATUS: |
| 1096 | return "record status"; |
| 1097 | case CEC_OPCODE_RECORD_TV_SCREEN: |
| 1098 | return "record tv screen"; |
| 1099 | case CEC_OPCODE_CLEAR_ANALOGUE_TIMER: |
| 1100 | return "clear analogue timer"; |
| 1101 | case CEC_OPCODE_CLEAR_DIGITAL_TIMER: |
| 1102 | return "clear digital timer"; |
| 1103 | case CEC_OPCODE_CLEAR_EXTERNAL_TIMER: |
| 1104 | return "clear external timer"; |
| 1105 | case CEC_OPCODE_SET_ANALOGUE_TIMER: |
| 1106 | return "set analogue timer"; |
| 1107 | case CEC_OPCODE_SET_DIGITAL_TIMER: |
| 1108 | return "set digital timer"; |
| 1109 | case CEC_OPCODE_SET_EXTERNAL_TIMER: |
| 1110 | return "set external timer"; |
| 1111 | case CEC_OPCODE_SET_TIMER_PROGRAM_TITLE: |
| 1112 | return "set timer program title"; |
| 1113 | case CEC_OPCODE_TIMER_CLEARED_STATUS: |
| 1114 | return "timer cleared status"; |
| 1115 | case CEC_OPCODE_TIMER_STATUS: |
| 1116 | return "timer status"; |
| 1117 | case CEC_OPCODE_CEC_VERSION: |
| 1118 | return "cec version"; |
| 1119 | case CEC_OPCODE_GET_CEC_VERSION: |
| 1120 | return "get cec version"; |
| 1121 | case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS: |
| 1122 | return "give physical address"; |
| 1123 | case CEC_OPCODE_GET_MENU_LANGUAGE: |
| 1124 | return "get menu language"; |
| 1125 | case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS: |
| 1126 | return "report physical address"; |
| 1127 | case CEC_OPCODE_SET_MENU_LANGUAGE: |
| 1128 | return "set menu language"; |
| 1129 | case CEC_OPCODE_DECK_CONTROL: |
| 1130 | return "deck control"; |
| 1131 | case CEC_OPCODE_DECK_STATUS: |
| 1132 | return "deck status"; |
| 1133 | case CEC_OPCODE_GIVE_DECK_STATUS: |
| 1134 | return "give deck status"; |
| 1135 | case CEC_OPCODE_PLAY: |
| 1136 | return "play"; |
| 1137 | case CEC_OPCODE_GIVE_TUNER_DEVICE_STATUS: |
| 1138 | return "give tuner status"; |
| 1139 | case CEC_OPCODE_SELECT_ANALOGUE_SERVICE: |
| 1140 | return "select analogue service"; |
| 1141 | case CEC_OPCODE_SELECT_DIGITAL_SERVICE: |
| 1142 | return "set digital service"; |
| 1143 | case CEC_OPCODE_TUNER_DEVICE_STATUS: |
| 1144 | return "tuner device status"; |
| 1145 | case CEC_OPCODE_TUNER_STEP_DECREMENT: |
| 1146 | return "tuner step decrement"; |
| 1147 | case CEC_OPCODE_TUNER_STEP_INCREMENT: |
| 1148 | return "tuner step increment"; |
| 1149 | case CEC_OPCODE_DEVICE_VENDOR_ID: |
| 1150 | return "device vendor id"; |
| 1151 | case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID: |
| 1152 | return "give device vendor id"; |
| 1153 | case CEC_OPCODE_VENDOR_COMMAND: |
| 1154 | return "vendor command"; |
| 1155 | case CEC_OPCODE_VENDOR_COMMAND_WITH_ID: |
| 1156 | return "vendor command with id"; |
| 1157 | case CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN: |
| 1158 | return "vendor remote button down"; |
| 1159 | case CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP: |
| 1160 | return "vendor remote button up"; |
| 1161 | case CEC_OPCODE_SET_OSD_STRING: |
| 1162 | return "set osd string"; |
| 1163 | case CEC_OPCODE_GIVE_OSD_NAME: |
| 1164 | return "give osd name"; |
| 1165 | case CEC_OPCODE_SET_OSD_NAME: |
| 1166 | return "set osd name"; |
| 1167 | case CEC_OPCODE_MENU_REQUEST: |
| 1168 | return "menu request"; |
| 1169 | case CEC_OPCODE_MENU_STATUS: |
| 1170 | return "menu status"; |
| 1171 | case CEC_OPCODE_USER_CONTROL_PRESSED: |
| 1172 | return "user control pressed"; |
| 1173 | case CEC_OPCODE_USER_CONTROL_RELEASE: |
| 1174 | return "user control release"; |
| 1175 | case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS: |
| 1176 | return "give device power status"; |
| 1177 | case CEC_OPCODE_REPORT_POWER_STATUS: |
| 1178 | return "report power status"; |
| 1179 | case CEC_OPCODE_FEATURE_ABORT: |
| 1180 | return "feature abort"; |
| 1181 | case CEC_OPCODE_ABORT: |
| 1182 | return "abort"; |
| 1183 | case CEC_OPCODE_GIVE_AUDIO_STATUS: |
| 1184 | return "give audio status"; |
| 1185 | case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS: |
| 1186 | return "give audio mode status"; |
| 1187 | case CEC_OPCODE_REPORT_AUDIO_STATUS: |
| 1188 | return "report audio status"; |
| 1189 | case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE: |
| 1190 | return "set system audio mode"; |
| 1191 | case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST: |
| 1192 | return "system audio mode request"; |
| 1193 | case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS: |
| 1194 | return "system audio mode status"; |
| 1195 | case CEC_OPCODE_SET_AUDIO_RATE: |
| 1196 | return "set audio rate"; |
| 1197 | default: |
| 1198 | return "UNKNOWN"; |
| 1199 | } |
| 1200 | } |
| 1201 | |
| 1202 | const char *CCECProcessor::ToString(const cec_system_audio_status mode) |
| 1203 | { |
| 1204 | switch(mode) |
| 1205 | { |
| 1206 | case CEC_SYSTEM_AUDIO_STATUS_ON: |
| 1207 | return "on"; |
| 1208 | case CEC_SYSTEM_AUDIO_STATUS_OFF: |
| 1209 | return "off"; |
| 1210 | default: |
| 1211 | return "unknown"; |
| 1212 | } |
| 1213 | } |
| 1214 | |
| 1215 | const char *CCECProcessor::ToString(const cec_audio_status status) |
| 1216 | { |
| 1217 | // TODO this is a mask |
| 1218 | return "TODO"; |
| 1219 | } |
| 1220 | |
| 1221 | const char *CCECProcessor::ToString(const cec_vendor_id vendor) |
| 1222 | { |
| 1223 | switch (vendor) |
| 1224 | { |
| 1225 | case CEC_VENDOR_SAMSUNG: |
| 1226 | return "Samsung"; |
| 1227 | case CEC_VENDOR_LG: |
| 1228 | return "LG"; |
| 1229 | case CEC_VENDOR_PANASONIC: |
| 1230 | return "Panasonic"; |
| 1231 | case CEC_VENDOR_PIONEER: |
| 1232 | return "Pioneer"; |
| 1233 | case CEC_VENDOR_ONKYO: |
| 1234 | return "Onkyo"; |
| 1235 | case CEC_VENDOR_YAMAHA: |
| 1236 | return "Yamaha"; |
| 1237 | case CEC_VENDOR_PHILIPS: |
| 1238 | return "Philips"; |
| 1239 | default: |
| 1240 | return "Unknown"; |
| 1241 | } |
| 1242 | } |
| 1243 | |
| 1244 | void *CCECBusScan::Process(void) |
| 1245 | { |
| 1246 | CCECBusDevice *device(NULL); |
| 1247 | while (!IsStopped()) |
| 1248 | { |
| 1249 | for (unsigned int iPtr = 0; iPtr < 15 && !IsStopped(); iPtr++) |
| 1250 | { |
| 1251 | device = m_processor->m_busDevices[iPtr]; |
| 1252 | if (device && device->GetStatus() == CEC_DEVICE_STATUS_PRESENT) |
| 1253 | { |
| 1254 | if (!IsStopped()) |
| 1255 | device->GetPhysicalAddress(false); |
| 1256 | Sleep(5); |
| 1257 | |
| 1258 | if (!IsStopped()) |
| 1259 | device->GetCecVersion(); |
| 1260 | Sleep(5); |
| 1261 | |
| 1262 | if (!IsStopped()) |
| 1263 | device->GetVendorId(); |
| 1264 | Sleep(5); |
| 1265 | } |
| 1266 | } |
| 1267 | Sleep(5000); |
| 1268 | } |
| 1269 | return NULL; |
| 1270 | } |