| 1 | /* |
| 2 | * This file is part of the libCEC(R) library. |
| 3 | * |
| 4 | * libCEC(R) is Copyright (C) 2011-2012 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 "adapter/USBCECAdapterCommunication.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 "platform/util/timeutils.h" |
| 45 | |
| 46 | using namespace CEC; |
| 47 | using namespace std; |
| 48 | using namespace PLATFORM; |
| 49 | |
| 50 | CCECProcessor::CCECProcessor(CLibCEC *controller, const char *strDeviceName, cec_logical_address iLogicalAddress /* = CECDEVICE_PLAYBACKDEVICE1 */, uint16_t iPhysicalAddress /* = CEC_DEFAULT_PHYSICAL_ADDRESS*/) : |
| 51 | m_bInitialised(false), |
| 52 | m_iHDMIPort(CEC_DEFAULT_HDMI_PORT), |
| 53 | m_iBaseDevice((cec_logical_address)CEC_DEFAULT_BASE_DEVICE), |
| 54 | m_strDeviceName(strDeviceName), |
| 55 | m_communication(NULL), |
| 56 | m_controller(controller), |
| 57 | m_bMonitor(false), |
| 58 | m_iStandardLineTimeout(3), |
| 59 | m_iRetryLineTimeout(3), |
| 60 | m_iLastTransmission(0) |
| 61 | { |
| 62 | m_logicalAddresses.Clear(); |
| 63 | m_logicalAddresses.Set(iLogicalAddress); |
| 64 | m_types.clear(); |
| 65 | for (int iPtr = 0; iPtr <= 16; iPtr++) |
| 66 | m_busDevices[iPtr] = new CCECBusDevice(this, (cec_logical_address) iPtr, iPtr == iLogicalAddress ? iPhysicalAddress : 0); |
| 67 | } |
| 68 | |
| 69 | CCECProcessor::CCECProcessor(CLibCEC *controller, const char *strDeviceName, const cec_device_type_list &types) : |
| 70 | m_bInitialised(false), |
| 71 | m_iHDMIPort(CEC_DEFAULT_HDMI_PORT), |
| 72 | m_iBaseDevice((cec_logical_address)CEC_DEFAULT_BASE_DEVICE), |
| 73 | m_strDeviceName(strDeviceName), |
| 74 | m_types(types), |
| 75 | m_communication(NULL), |
| 76 | m_controller(controller), |
| 77 | m_bMonitor(false), |
| 78 | m_iStandardLineTimeout(3), |
| 79 | m_iRetryLineTimeout(3), |
| 80 | m_iLastTransmission(0) |
| 81 | { |
| 82 | m_logicalAddresses.Clear(); |
| 83 | for (int iPtr = 0; iPtr < 16; iPtr++) |
| 84 | { |
| 85 | switch(iPtr) |
| 86 | { |
| 87 | case CECDEVICE_AUDIOSYSTEM: |
| 88 | m_busDevices[iPtr] = new CCECAudioSystem(this, (cec_logical_address) iPtr, 0xFFFF); |
| 89 | break; |
| 90 | case CECDEVICE_PLAYBACKDEVICE1: |
| 91 | case CECDEVICE_PLAYBACKDEVICE2: |
| 92 | case CECDEVICE_PLAYBACKDEVICE3: |
| 93 | m_busDevices[iPtr] = new CCECPlaybackDevice(this, (cec_logical_address) iPtr, 0xFFFF); |
| 94 | break; |
| 95 | case CECDEVICE_RECORDINGDEVICE1: |
| 96 | case CECDEVICE_RECORDINGDEVICE2: |
| 97 | case CECDEVICE_RECORDINGDEVICE3: |
| 98 | m_busDevices[iPtr] = new CCECRecordingDevice(this, (cec_logical_address) iPtr, 0xFFFF); |
| 99 | break; |
| 100 | case CECDEVICE_TUNER1: |
| 101 | case CECDEVICE_TUNER2: |
| 102 | case CECDEVICE_TUNER3: |
| 103 | case CECDEVICE_TUNER4: |
| 104 | m_busDevices[iPtr] = new CCECTuner(this, (cec_logical_address) iPtr, 0xFFFF); |
| 105 | break; |
| 106 | case CECDEVICE_TV: |
| 107 | m_busDevices[iPtr] = new CCECTV(this, (cec_logical_address) iPtr, 0); |
| 108 | break; |
| 109 | default: |
| 110 | m_busDevices[iPtr] = new CCECBusDevice(this, (cec_logical_address) iPtr, 0xFFFF); |
| 111 | break; |
| 112 | } |
| 113 | } |
| 114 | } |
| 115 | |
| 116 | CCECProcessor::~CCECProcessor(void) |
| 117 | { |
| 118 | StopThread(); |
| 119 | |
| 120 | delete m_communication; |
| 121 | m_communication = NULL; |
| 122 | m_controller = NULL; |
| 123 | for (unsigned int iPtr = 0; iPtr < 16; iPtr++) |
| 124 | delete m_busDevices[iPtr]; |
| 125 | } |
| 126 | |
| 127 | bool CCECProcessor::OpenConnection(const char *strPort, uint16_t iBaudRate, uint32_t iTimeoutMs) |
| 128 | { |
| 129 | bool bReturn(false); |
| 130 | CLockObject lock(m_mutex); |
| 131 | if (m_communication) |
| 132 | { |
| 133 | CLibCEC::AddLog(CEC_LOG_WARNING, "existing connection handler found, deleting it"); |
| 134 | m_communication->Close(); |
| 135 | delete m_communication; |
| 136 | } |
| 137 | |
| 138 | m_communication = new CUSBCECAdapterCommunication(this, strPort, iBaudRate); |
| 139 | |
| 140 | /* check for an already opened connection */ |
| 141 | if (m_communication->IsOpen()) |
| 142 | { |
| 143 | CLibCEC::AddLog(CEC_LOG_ERROR, "connection already opened"); |
| 144 | return bReturn; |
| 145 | } |
| 146 | |
| 147 | uint64_t iNow = GetTimeMs(); |
| 148 | uint64_t iTarget = iTimeoutMs > 0 ? iNow + iTimeoutMs : iNow + CEC_DEFAULT_TRANSMIT_WAIT; |
| 149 | |
| 150 | /* open a new connection */ |
| 151 | unsigned iConnectTry(0); |
| 152 | while (iNow < iTarget && (bReturn = m_communication->Open(this, iTimeoutMs)) == false) |
| 153 | { |
| 154 | CLibCEC::AddLog(CEC_LOG_ERROR, "could not open a connection (try %d)", ++iConnectTry); |
| 155 | Sleep(500); |
| 156 | iNow = GetTimeMs(); |
| 157 | } |
| 158 | |
| 159 | if (bReturn) |
| 160 | CLibCEC::AddLog(CEC_LOG_NOTICE, "connected to the CEC adapter. firmware version = %d", m_communication->GetFirmwareVersion()); |
| 161 | |
| 162 | return bReturn; |
| 163 | } |
| 164 | |
| 165 | void CCECProcessor::SetInitialised(bool bSetTo /* = true */) |
| 166 | { |
| 167 | CLockObject lock(m_mutex); |
| 168 | m_bInitialised = bSetTo; |
| 169 | } |
| 170 | |
| 171 | bool CCECProcessor::Initialise(void) |
| 172 | { |
| 173 | bool bReturn(false); |
| 174 | { |
| 175 | CLockObject lock(m_mutex); |
| 176 | if (!m_logicalAddresses.IsEmpty()) |
| 177 | m_logicalAddresses.Clear(); |
| 178 | |
| 179 | if (!FindLogicalAddresses()) |
| 180 | { |
| 181 | CLibCEC::AddLog(CEC_LOG_ERROR, "could not detect our logical addresses"); |
| 182 | return bReturn; |
| 183 | } |
| 184 | |
| 185 | /* only set our OSD name for the primary device */ |
| 186 | m_busDevices[m_logicalAddresses.primary]->m_strDeviceName = m_strDeviceName; |
| 187 | } |
| 188 | |
| 189 | /* get the vendor id from the TV, so we are using the correct handler */ |
| 190 | m_busDevices[CECDEVICE_TV]->RequestVendorId(); |
| 191 | ReplaceHandlers(); |
| 192 | |
| 193 | if ((bReturn = SetHDMIPort(m_iBaseDevice, m_iHDMIPort, true)) == false) |
| 194 | CLibCEC::AddLog(CEC_LOG_ERROR, "unable to set HDMI port %d on %s (%x)", m_iHDMIPort, ToString(m_iBaseDevice), (uint8_t)m_iBaseDevice); |
| 195 | |
| 196 | SetInitialised(bReturn); |
| 197 | |
| 198 | return bReturn; |
| 199 | } |
| 200 | |
| 201 | bool CCECProcessor::Start(const char *strPort, uint16_t iBaudRate /* = 38400 */, uint32_t iTimeoutMs /* = 10000 */) |
| 202 | { |
| 203 | bool bReturn(false); |
| 204 | |
| 205 | { |
| 206 | CLockObject lock(m_mutex); |
| 207 | if (!OpenConnection(strPort, iBaudRate, iTimeoutMs)) |
| 208 | return bReturn; |
| 209 | |
| 210 | /* create the processor thread */ |
| 211 | if (!CreateThread()) |
| 212 | { |
| 213 | CLibCEC::AddLog(CEC_LOG_ERROR, "could not create a processor thread"); |
| 214 | return bReturn; |
| 215 | } |
| 216 | } |
| 217 | |
| 218 | if ((bReturn = Initialise()) == false) |
| 219 | { |
| 220 | CLibCEC::AddLog(CEC_LOG_ERROR, "could not create a processor thread"); |
| 221 | StopThread(true); |
| 222 | } |
| 223 | else |
| 224 | { |
| 225 | CLibCEC::AddLog(CEC_LOG_DEBUG, "processor thread started"); |
| 226 | } |
| 227 | |
| 228 | return bReturn; |
| 229 | } |
| 230 | |
| 231 | bool CCECProcessor::TryLogicalAddress(cec_logical_address address) |
| 232 | { |
| 233 | if (m_busDevices[address]->TryLogicalAddress()) |
| 234 | { |
| 235 | m_logicalAddresses.Set(address); |
| 236 | return true; |
| 237 | } |
| 238 | |
| 239 | return false; |
| 240 | } |
| 241 | |
| 242 | bool CCECProcessor::FindLogicalAddressRecordingDevice(void) |
| 243 | { |
| 244 | CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'recording device'"); |
| 245 | return TryLogicalAddress(CECDEVICE_RECORDINGDEVICE1) || |
| 246 | TryLogicalAddress(CECDEVICE_RECORDINGDEVICE2) || |
| 247 | TryLogicalAddress(CECDEVICE_RECORDINGDEVICE3); |
| 248 | } |
| 249 | |
| 250 | bool CCECProcessor::FindLogicalAddressTuner(void) |
| 251 | { |
| 252 | CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'tuner'"); |
| 253 | return TryLogicalAddress(CECDEVICE_TUNER1) || |
| 254 | TryLogicalAddress(CECDEVICE_TUNER2) || |
| 255 | TryLogicalAddress(CECDEVICE_TUNER3) || |
| 256 | TryLogicalAddress(CECDEVICE_TUNER4); |
| 257 | } |
| 258 | |
| 259 | bool CCECProcessor::FindLogicalAddressPlaybackDevice(void) |
| 260 | { |
| 261 | CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'playback device'"); |
| 262 | return TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE1) || |
| 263 | TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE2) || |
| 264 | TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE3); |
| 265 | } |
| 266 | |
| 267 | bool CCECProcessor::FindLogicalAddressAudioSystem(void) |
| 268 | { |
| 269 | CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'audio'"); |
| 270 | return TryLogicalAddress(CECDEVICE_AUDIOSYSTEM); |
| 271 | } |
| 272 | |
| 273 | bool CCECProcessor::ChangeDeviceType(cec_device_type from, cec_device_type to) |
| 274 | { |
| 275 | bool bChanged(false); |
| 276 | |
| 277 | CLibCEC::AddLog(CEC_LOG_NOTICE, "changing device type '%s' into '%s'", ToString(from), ToString(to)); |
| 278 | |
| 279 | CLockObject lock(m_mutex); |
| 280 | CCECBusDevice *previousDevice = GetDeviceByType(from); |
| 281 | m_logicalAddresses.primary = CECDEVICE_UNKNOWN; |
| 282 | |
| 283 | for (unsigned int iPtr = 0; iPtr < 5; iPtr++) |
| 284 | { |
| 285 | if (m_types.types[iPtr] == CEC_DEVICE_TYPE_RESERVED) |
| 286 | continue; |
| 287 | |
| 288 | if (m_types.types[iPtr] == from) |
| 289 | { |
| 290 | bChanged = true; |
| 291 | m_types.types[iPtr] = to; |
| 292 | } |
| 293 | else if (m_types.types[iPtr] == to && bChanged) |
| 294 | { |
| 295 | m_types.types[iPtr] = CEC_DEVICE_TYPE_RESERVED; |
| 296 | } |
| 297 | } |
| 298 | |
| 299 | if (bChanged) |
| 300 | { |
| 301 | FindLogicalAddresses(); |
| 302 | |
| 303 | CCECBusDevice *newDevice = GetDeviceByType(to); |
| 304 | if (previousDevice && newDevice) |
| 305 | { |
| 306 | newDevice->SetDeviceStatus(CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC); |
| 307 | previousDevice->SetDeviceStatus(CEC_DEVICE_STATUS_NOT_PRESENT); |
| 308 | |
| 309 | newDevice->SetCecVersion(previousDevice->GetCecVersion(false)); |
| 310 | previousDevice->SetCecVersion(CEC_VERSION_UNKNOWN); |
| 311 | |
| 312 | newDevice->SetMenuLanguage(previousDevice->GetMenuLanguage(false)); |
| 313 | cec_menu_language lang; |
| 314 | lang.device = previousDevice->GetLogicalAddress(); |
| 315 | for (unsigned int iPtr = 0; iPtr < 4; iPtr++) |
| 316 | lang.language[iPtr] = '?'; |
| 317 | lang.language[3] = 0; |
| 318 | previousDevice->SetMenuLanguage(lang); |
| 319 | |
| 320 | newDevice->SetMenuState(previousDevice->GetMenuState()); |
| 321 | previousDevice->SetMenuState(CEC_MENU_STATE_DEACTIVATED); |
| 322 | |
| 323 | newDevice->SetOSDName(previousDevice->GetOSDName(false)); |
| 324 | previousDevice->SetOSDName(ToString(previousDevice->GetLogicalAddress())); |
| 325 | |
| 326 | newDevice->SetPhysicalAddress(previousDevice->GetPhysicalAddress(false)); |
| 327 | previousDevice->SetPhysicalAddress(0xFFFF); |
| 328 | |
| 329 | newDevice->SetPowerStatus(previousDevice->GetPowerStatus(false)); |
| 330 | previousDevice->SetPowerStatus(CEC_POWER_STATUS_UNKNOWN); |
| 331 | |
| 332 | newDevice->SetVendorId(previousDevice->GetVendorId(false)); |
| 333 | previousDevice->SetVendorId(CEC_VENDOR_UNKNOWN); |
| 334 | |
| 335 | if ((from == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || from == CEC_DEVICE_TYPE_RECORDING_DEVICE) && |
| 336 | (to == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || to == CEC_DEVICE_TYPE_RECORDING_DEVICE)) |
| 337 | { |
| 338 | ((CCECPlaybackDevice *) newDevice)->SetDeckControlMode(((CCECPlaybackDevice *) previousDevice)->GetDeckControlMode()); |
| 339 | ((CCECPlaybackDevice *) previousDevice)->SetDeckControlMode(CEC_DECK_CONTROL_MODE_STOP); |
| 340 | |
| 341 | ((CCECPlaybackDevice *) newDevice)->SetDeckStatus(((CCECPlaybackDevice *) previousDevice)->GetDeckStatus()); |
| 342 | ((CCECPlaybackDevice *) previousDevice)->SetDeckStatus(CEC_DECK_INFO_STOP); |
| 343 | } |
| 344 | } |
| 345 | } |
| 346 | |
| 347 | return true; |
| 348 | } |
| 349 | |
| 350 | bool CCECProcessor::FindLogicalAddresses(void) |
| 351 | { |
| 352 | bool bReturn(true); |
| 353 | m_logicalAddresses.Clear(); |
| 354 | |
| 355 | for (unsigned int iPtr = 0; iPtr < 5; iPtr++) |
| 356 | { |
| 357 | if (m_types.types[iPtr] == CEC_DEVICE_TYPE_RESERVED) |
| 358 | continue; |
| 359 | |
| 360 | CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - device %d: type %d", __FUNCTION__, iPtr, m_types.types[iPtr]); |
| 361 | |
| 362 | if (m_types.types[iPtr] == CEC_DEVICE_TYPE_RECORDING_DEVICE) |
| 363 | bReturn &= FindLogicalAddressRecordingDevice(); |
| 364 | if (m_types.types[iPtr] == CEC_DEVICE_TYPE_TUNER) |
| 365 | bReturn &= FindLogicalAddressTuner(); |
| 366 | if (m_types.types[iPtr] == CEC_DEVICE_TYPE_PLAYBACK_DEVICE) |
| 367 | bReturn &= FindLogicalAddressPlaybackDevice(); |
| 368 | if (m_types.types[iPtr] == CEC_DEVICE_TYPE_AUDIO_SYSTEM) |
| 369 | bReturn &= FindLogicalAddressAudioSystem(); |
| 370 | } |
| 371 | |
| 372 | if (bReturn) |
| 373 | SetAckMask(m_logicalAddresses.AckMask()); |
| 374 | |
| 375 | return bReturn; |
| 376 | } |
| 377 | |
| 378 | void CCECProcessor::ReplaceHandlers(void) |
| 379 | { |
| 380 | for (uint8_t iPtr = 0; iPtr <= CECDEVICE_PLAYBACKDEVICE3; iPtr++) |
| 381 | m_busDevices[iPtr]->ReplaceHandler(m_bInitialised); |
| 382 | } |
| 383 | |
| 384 | bool CCECProcessor::OnCommandReceived(const cec_command &command) |
| 385 | { |
| 386 | m_commandBuffer.Push(command); |
| 387 | return true; |
| 388 | } |
| 389 | |
| 390 | void *CCECProcessor::Process(void) |
| 391 | { |
| 392 | cec_command command; |
| 393 | CLibCEC::AddLog(CEC_LOG_DEBUG, "processor thread started"); |
| 394 | |
| 395 | while (!IsStopped() && m_communication->IsOpen()) |
| 396 | { |
| 397 | ReplaceHandlers(); |
| 398 | if (m_commandBuffer.Pop(command)) |
| 399 | ParseCommand(command); |
| 400 | |
| 401 | m_controller->CheckKeypressTimeout(); |
| 402 | Sleep(5); |
| 403 | } |
| 404 | |
| 405 | if (m_communication) |
| 406 | { |
| 407 | m_communication->Close(); |
| 408 | delete m_communication; |
| 409 | m_communication = NULL; |
| 410 | } |
| 411 | |
| 412 | return NULL; |
| 413 | } |
| 414 | |
| 415 | bool CCECProcessor::SetActiveSource(cec_device_type type /* = CEC_DEVICE_TYPE_RESERVED */) |
| 416 | { |
| 417 | bool bReturn(false); |
| 418 | |
| 419 | if (!IsRunning()) |
| 420 | return bReturn; |
| 421 | |
| 422 | cec_logical_address addr = m_logicalAddresses.primary; |
| 423 | |
| 424 | if (type != CEC_DEVICE_TYPE_RESERVED) |
| 425 | { |
| 426 | for (uint8_t iPtr = 0; iPtr <= 11; iPtr++) |
| 427 | { |
| 428 | if (m_logicalAddresses[iPtr] && m_busDevices[iPtr]->m_type == type) |
| 429 | { |
| 430 | addr = (cec_logical_address) iPtr; |
| 431 | break; |
| 432 | } |
| 433 | } |
| 434 | } |
| 435 | |
| 436 | m_busDevices[addr]->SetActiveSource(); |
| 437 | if (m_busDevices[addr]->GetPhysicalAddress(false) != 0xFFFF) |
| 438 | { |
| 439 | bReturn = m_busDevices[addr]->TransmitActiveSource(); |
| 440 | |
| 441 | if (bReturn) |
| 442 | { |
| 443 | m_busDevices[addr]->SetMenuState(CEC_MENU_STATE_ACTIVATED); |
| 444 | m_busDevices[addr]->TransmitMenuState(CECDEVICE_TV); |
| 445 | } |
| 446 | |
| 447 | if (bReturn && (m_busDevices[addr]->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || |
| 448 | m_busDevices[addr]->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE) && |
| 449 | m_busDevices[addr]->GetHandler()->SendDeckStatusUpdateOnActiveSource()) |
| 450 | { |
| 451 | bReturn = ((CCECPlaybackDevice *)m_busDevices[addr])->TransmitDeckStatus(CECDEVICE_TV); |
| 452 | } |
| 453 | } |
| 454 | |
| 455 | return bReturn; |
| 456 | } |
| 457 | |
| 458 | bool CCECProcessor::SetActiveSource(uint16_t iStreamPath) |
| 459 | { |
| 460 | bool bReturn(false); |
| 461 | |
| 462 | CCECBusDevice *device = GetDeviceByPhysicalAddress(iStreamPath); |
| 463 | if (device) |
| 464 | { |
| 465 | device->SetActiveSource(); |
| 466 | bReturn = true; |
| 467 | } |
| 468 | |
| 469 | return bReturn; |
| 470 | } |
| 471 | |
| 472 | void CCECProcessor::SetStandardLineTimeout(uint8_t iTimeout) |
| 473 | { |
| 474 | CLockObject lock(m_mutex); |
| 475 | m_iStandardLineTimeout = iTimeout; |
| 476 | } |
| 477 | |
| 478 | void CCECProcessor::SetRetryLineTimeout(uint8_t iTimeout) |
| 479 | { |
| 480 | CLockObject lock(m_mutex); |
| 481 | m_iRetryLineTimeout = iTimeout; |
| 482 | } |
| 483 | |
| 484 | bool CCECProcessor::SetActiveView(void) |
| 485 | { |
| 486 | return SetActiveSource(m_types.IsEmpty() ? CEC_DEVICE_TYPE_RESERVED : m_types[0]); |
| 487 | } |
| 488 | |
| 489 | bool CCECProcessor::SetDeckControlMode(cec_deck_control_mode mode, bool bSendUpdate /* = true */) |
| 490 | { |
| 491 | bool bReturn(false); |
| 492 | |
| 493 | CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE); |
| 494 | if (device) |
| 495 | { |
| 496 | ((CCECPlaybackDevice *) device)->SetDeckControlMode(mode); |
| 497 | if (bSendUpdate) |
| 498 | ((CCECPlaybackDevice *) device)->TransmitDeckStatus(CECDEVICE_TV); |
| 499 | bReturn = true; |
| 500 | } |
| 501 | |
| 502 | return bReturn; |
| 503 | } |
| 504 | |
| 505 | bool CCECProcessor::SetDeckInfo(cec_deck_info info, bool bSendUpdate /* = true */) |
| 506 | { |
| 507 | bool bReturn(false); |
| 508 | |
| 509 | CCECBusDevice *device = GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE); |
| 510 | if (device) |
| 511 | { |
| 512 | ((CCECPlaybackDevice *) device)->SetDeckStatus(info); |
| 513 | if (bSendUpdate) |
| 514 | ((CCECPlaybackDevice *) device)->TransmitDeckStatus(CECDEVICE_TV); |
| 515 | bReturn = true; |
| 516 | } |
| 517 | |
| 518 | return bReturn; |
| 519 | } |
| 520 | |
| 521 | bool CCECProcessor::SetHDMIPort(cec_logical_address iBaseDevice, uint8_t iPort, bool bForce /* = false */) |
| 522 | { |
| 523 | bool bReturn(false); |
| 524 | CLockObject lock(m_mutex); |
| 525 | |
| 526 | m_iBaseDevice = iBaseDevice; |
| 527 | m_iHDMIPort = iPort; |
| 528 | if (!IsRunning() && !bForce) |
| 529 | return true; |
| 530 | |
| 531 | CLibCEC::AddLog(CEC_LOG_DEBUG, "setting HDMI port to %d on device %s (%d)", iPort, ToString(iBaseDevice), (int)iBaseDevice); |
| 532 | |
| 533 | uint16_t iPhysicalAddress(0); |
| 534 | if (iBaseDevice > CECDEVICE_TV) |
| 535 | { |
| 536 | lock.Unlock(); |
| 537 | iPhysicalAddress = m_busDevices[iBaseDevice]->GetPhysicalAddress(); |
| 538 | lock.Lock(); |
| 539 | } |
| 540 | |
| 541 | if (iPhysicalAddress < 0xffff) |
| 542 | { |
| 543 | if (iPhysicalAddress == 0) |
| 544 | iPhysicalAddress += 0x1000 * iPort; |
| 545 | else if (iPhysicalAddress % 0x1000 == 0) |
| 546 | iPhysicalAddress += 0x100 * iPort; |
| 547 | else if (iPhysicalAddress % 0x100 == 0) |
| 548 | iPhysicalAddress += 0x10 * iPort; |
| 549 | else if (iPhysicalAddress % 0x10 == 0) |
| 550 | iPhysicalAddress += iPort; |
| 551 | |
| 552 | bReturn = true; |
| 553 | } |
| 554 | |
| 555 | if (!bReturn) |
| 556 | CLibCEC::AddLog(CEC_LOG_ERROR, "failed to set the physical address"); |
| 557 | else |
| 558 | { |
| 559 | lock.Unlock(); |
| 560 | SetPhysicalAddress(iPhysicalAddress); |
| 561 | } |
| 562 | |
| 563 | return bReturn; |
| 564 | } |
| 565 | |
| 566 | bool CCECProcessor::PhysicalAddressInUse(uint16_t iPhysicalAddress) |
| 567 | { |
| 568 | for (unsigned int iPtr = 0; iPtr < 15; iPtr++) |
| 569 | { |
| 570 | if (m_busDevices[iPtr]->GetPhysicalAddress(false) == iPhysicalAddress) |
| 571 | return true; |
| 572 | } |
| 573 | return false; |
| 574 | } |
| 575 | |
| 576 | bool CCECProcessor::TransmitInactiveSource(void) |
| 577 | { |
| 578 | if (!IsRunning()) |
| 579 | return false; |
| 580 | |
| 581 | if (!m_logicalAddresses.IsEmpty() && m_busDevices[m_logicalAddresses.primary]) |
| 582 | return m_busDevices[m_logicalAddresses.primary]->TransmitInactiveSource(); |
| 583 | return false; |
| 584 | } |
| 585 | |
| 586 | void CCECProcessor::LogOutput(const cec_command &data) |
| 587 | { |
| 588 | CStdString strTx; |
| 589 | strTx.Format("<< %02x", ((uint8_t)data.initiator << 4) + (uint8_t)data.destination); |
| 590 | if (data.opcode_set) |
| 591 | strTx.AppendFormat(":%02x", (uint8_t)data.opcode); |
| 592 | |
| 593 | for (uint8_t iPtr = 0; iPtr < data.parameters.size; iPtr++) |
| 594 | strTx.AppendFormat(":%02x", data.parameters[iPtr]); |
| 595 | CLibCEC::AddLog(CEC_LOG_TRAFFIC, strTx.c_str()); |
| 596 | } |
| 597 | |
| 598 | bool CCECProcessor::SetLogicalAddress(cec_logical_address iLogicalAddress) |
| 599 | { |
| 600 | CLockObject lock(m_mutex); |
| 601 | if (m_logicalAddresses.primary != iLogicalAddress) |
| 602 | { |
| 603 | CLibCEC::AddLog(CEC_LOG_NOTICE, "<< setting primary logical address to %1x", iLogicalAddress); |
| 604 | m_logicalAddresses.primary = iLogicalAddress; |
| 605 | m_logicalAddresses.Set(iLogicalAddress); |
| 606 | return SetAckMask(m_logicalAddresses.AckMask()); |
| 607 | } |
| 608 | |
| 609 | return true; |
| 610 | } |
| 611 | |
| 612 | bool CCECProcessor::SetMenuState(cec_menu_state state, bool bSendUpdate /* = true */) |
| 613 | { |
| 614 | for (uint8_t iPtr = 0; iPtr < 16; iPtr++) |
| 615 | { |
| 616 | if (m_logicalAddresses[iPtr]) |
| 617 | m_busDevices[iPtr]->SetMenuState(state); |
| 618 | } |
| 619 | |
| 620 | if (bSendUpdate) |
| 621 | m_busDevices[m_logicalAddresses.primary]->TransmitMenuState(CECDEVICE_TV); |
| 622 | |
| 623 | return true; |
| 624 | } |
| 625 | |
| 626 | bool CCECProcessor::SetPhysicalAddress(uint16_t iPhysicalAddress, bool bSendUpdate /* = true */) |
| 627 | { |
| 628 | bool bSendActiveView(false); |
| 629 | bool bReturn(false); |
| 630 | cec_logical_addresses sendUpdatesTo; |
| 631 | |
| 632 | { |
| 633 | CLockObject lock(m_mutex); |
| 634 | if (!m_logicalAddresses.IsEmpty()) |
| 635 | { |
| 636 | bool bWasActiveSource(false); |
| 637 | for (uint8_t iPtr = 0; iPtr < 15; iPtr++) |
| 638 | if (m_logicalAddresses[iPtr]) |
| 639 | { |
| 640 | bWasActiveSource |= m_busDevices[iPtr]->IsActiveSource(); |
| 641 | m_busDevices[iPtr]->SetInactiveSource(); |
| 642 | m_busDevices[iPtr]->SetPhysicalAddress(iPhysicalAddress); |
| 643 | if (bSendUpdate) |
| 644 | sendUpdatesTo.Set((cec_logical_address)iPtr); |
| 645 | } |
| 646 | |
| 647 | bSendActiveView = bWasActiveSource && bSendUpdate; |
| 648 | bReturn = true; |
| 649 | } |
| 650 | } |
| 651 | |
| 652 | for (uint8_t iPtr = 0; iPtr < 15; iPtr++) |
| 653 | if (sendUpdatesTo[iPtr]) |
| 654 | m_busDevices[iPtr]->TransmitPhysicalAddress(); |
| 655 | |
| 656 | if (bSendActiveView) |
| 657 | SetActiveView(); |
| 658 | |
| 659 | return bReturn; |
| 660 | } |
| 661 | |
| 662 | bool CCECProcessor::SwitchMonitoring(bool bEnable) |
| 663 | { |
| 664 | CLibCEC::AddLog(CEC_LOG_NOTICE, "== %s monitoring mode ==", bEnable ? "enabling" : "disabling"); |
| 665 | |
| 666 | { |
| 667 | CLockObject lock(m_mutex); |
| 668 | m_bMonitor = bEnable; |
| 669 | } |
| 670 | |
| 671 | if (bEnable) |
| 672 | return SetAckMask(0); |
| 673 | else |
| 674 | return SetAckMask(m_logicalAddresses.AckMask()); |
| 675 | } |
| 676 | |
| 677 | bool CCECProcessor::PollDevice(cec_logical_address iAddress) |
| 678 | { |
| 679 | if (iAddress != CECDEVICE_UNKNOWN && m_busDevices[iAddress]) |
| 680 | { |
| 681 | return m_logicalAddresses.primary == CECDEVICE_UNKNOWN ? |
| 682 | m_busDevices[iAddress]->TransmitPoll(iAddress) : |
| 683 | m_busDevices[m_logicalAddresses.primary]->TransmitPoll(iAddress); |
| 684 | } |
| 685 | return false; |
| 686 | } |
| 687 | |
| 688 | uint8_t CCECProcessor::VolumeUp(bool bSendRelease /* = true */) |
| 689 | { |
| 690 | uint8_t status = 0; |
| 691 | if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM)) |
| 692 | status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeUp(bSendRelease); |
| 693 | |
| 694 | return status; |
| 695 | } |
| 696 | |
| 697 | uint8_t CCECProcessor::VolumeDown(bool bSendRelease /* = true */) |
| 698 | { |
| 699 | uint8_t status = 0; |
| 700 | if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM)) |
| 701 | status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeDown(bSendRelease); |
| 702 | |
| 703 | return status; |
| 704 | } |
| 705 | |
| 706 | uint8_t CCECProcessor::MuteAudio(bool bSendRelease /* = true */) |
| 707 | { |
| 708 | uint8_t status = 0; |
| 709 | if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM)) |
| 710 | status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->MuteAudio(bSendRelease); |
| 711 | |
| 712 | return status; |
| 713 | } |
| 714 | |
| 715 | CCECBusDevice *CCECProcessor::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress, bool bRefresh /* = false */) const |
| 716 | { |
| 717 | if (m_busDevices[m_logicalAddresses.primary]->GetPhysicalAddress(false) == iPhysicalAddress) |
| 718 | return m_busDevices[m_logicalAddresses.primary]; |
| 719 | |
| 720 | CCECBusDevice *device = NULL; |
| 721 | for (unsigned int iPtr = 0; iPtr < 16; iPtr++) |
| 722 | { |
| 723 | if (m_busDevices[iPtr]->GetPhysicalAddress(bRefresh) == iPhysicalAddress) |
| 724 | { |
| 725 | device = m_busDevices[iPtr]; |
| 726 | break; |
| 727 | } |
| 728 | } |
| 729 | |
| 730 | return device; |
| 731 | } |
| 732 | |
| 733 | CCECBusDevice *CCECProcessor::GetDeviceByType(cec_device_type type) const |
| 734 | { |
| 735 | CCECBusDevice *device = NULL; |
| 736 | |
| 737 | for (uint8_t iPtr = 0; iPtr < 16; iPtr++) |
| 738 | { |
| 739 | if (m_busDevices[iPtr]->m_type == type && m_logicalAddresses[iPtr]) |
| 740 | { |
| 741 | device = m_busDevices[iPtr]; |
| 742 | break; |
| 743 | } |
| 744 | } |
| 745 | |
| 746 | return device; |
| 747 | } |
| 748 | |
| 749 | CCECBusDevice *CCECProcessor::GetPrimaryDevice(void) const |
| 750 | { |
| 751 | CCECBusDevice *device(NULL); |
| 752 | cec_logical_address primary = m_logicalAddresses.primary; |
| 753 | if (primary != CECDEVICE_UNKNOWN) |
| 754 | device = m_busDevices[primary]; |
| 755 | return device; |
| 756 | } |
| 757 | |
| 758 | cec_version CCECProcessor::GetDeviceCecVersion(cec_logical_address iAddress) |
| 759 | { |
| 760 | return m_busDevices[iAddress]->GetCecVersion(); |
| 761 | } |
| 762 | |
| 763 | cec_osd_name CCECProcessor::GetDeviceOSDName(cec_logical_address iAddress) |
| 764 | { |
| 765 | CStdString strOSDName = m_busDevices[iAddress]->GetOSDName(); |
| 766 | cec_osd_name retVal; |
| 767 | |
| 768 | snprintf(retVal.name, sizeof(retVal.name), "%s", strOSDName.c_str()); |
| 769 | retVal.device = iAddress; |
| 770 | |
| 771 | return retVal; |
| 772 | } |
| 773 | |
| 774 | bool CCECProcessor::GetDeviceMenuLanguage(cec_logical_address iAddress, cec_menu_language *language) |
| 775 | { |
| 776 | if (m_busDevices[iAddress]) |
| 777 | { |
| 778 | *language = m_busDevices[iAddress]->GetMenuLanguage(); |
| 779 | return (strcmp(language->language, "???") != 0); |
| 780 | } |
| 781 | return false; |
| 782 | } |
| 783 | |
| 784 | uint64_t CCECProcessor::GetDeviceVendorId(cec_logical_address iAddress) |
| 785 | { |
| 786 | if (m_busDevices[iAddress]) |
| 787 | return m_busDevices[iAddress]->GetVendorId(); |
| 788 | return false; |
| 789 | } |
| 790 | |
| 791 | uint16_t CCECProcessor::GetDevicePhysicalAddress(cec_logical_address iAddress) |
| 792 | { |
| 793 | if (m_busDevices[iAddress]) |
| 794 | return m_busDevices[iAddress]->GetPhysicalAddress(false); |
| 795 | return false; |
| 796 | } |
| 797 | |
| 798 | cec_power_status CCECProcessor::GetDevicePowerStatus(cec_logical_address iAddress) |
| 799 | { |
| 800 | if (m_busDevices[iAddress]) |
| 801 | return m_busDevices[iAddress]->GetPowerStatus(); |
| 802 | return CEC_POWER_STATUS_UNKNOWN; |
| 803 | } |
| 804 | |
| 805 | cec_logical_address CCECProcessor::GetActiveSource(void) |
| 806 | { |
| 807 | for (uint8_t iPtr = 0; iPtr <= 11; iPtr++) |
| 808 | { |
| 809 | if (m_busDevices[iPtr]->IsActiveSource()) |
| 810 | return (cec_logical_address)iPtr; |
| 811 | } |
| 812 | |
| 813 | return CECDEVICE_UNKNOWN; |
| 814 | } |
| 815 | |
| 816 | bool CCECProcessor::IsActiveSource(cec_logical_address iAddress) |
| 817 | { |
| 818 | return m_busDevices[iAddress]->IsActiveSource(); |
| 819 | } |
| 820 | |
| 821 | bool CCECProcessor::Transmit(const cec_command &data) |
| 822 | { |
| 823 | cec_adapter_message_state retVal(ADAPTER_MESSAGE_STATE_UNKNOWN); |
| 824 | { |
| 825 | CLockObject lock(m_mutex); |
| 826 | LogOutput(data); |
| 827 | m_iLastTransmission = GetTimeMs(); |
| 828 | if (!m_communication) |
| 829 | return false; |
| 830 | uint8_t iMaxTries = m_busDevices[data.initiator]->GetHandler()->GetTransmitRetries() + 1; |
| 831 | retVal = m_communication->Write(data, iMaxTries, m_iLineTimeout, m_iRetryLineTimeout); |
| 832 | } |
| 833 | |
| 834 | /* set to "not present" on failed ack */ |
| 835 | if (retVal == ADAPTER_MESSAGE_STATE_SENT_NOT_ACKED && |
| 836 | data.destination != CECDEVICE_BROADCAST) |
| 837 | m_busDevices[data.destination]->SetDeviceStatus(CEC_DEVICE_STATUS_NOT_PRESENT); |
| 838 | |
| 839 | return retVal == ADAPTER_MESSAGE_STATE_SENT_ACKED; |
| 840 | } |
| 841 | |
| 842 | void CCECProcessor::TransmitAbort(cec_logical_address address, cec_opcode opcode, cec_abort_reason reason /* = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE */) |
| 843 | { |
| 844 | CLibCEC::AddLog(CEC_LOG_DEBUG, "<< transmitting abort message"); |
| 845 | |
| 846 | cec_command command; |
| 847 | // TODO |
| 848 | cec_command::Format(command, m_logicalAddresses.primary, address, CEC_OPCODE_FEATURE_ABORT); |
| 849 | command.parameters.PushBack((uint8_t)opcode); |
| 850 | command.parameters.PushBack((uint8_t)reason); |
| 851 | |
| 852 | Transmit(command); |
| 853 | } |
| 854 | |
| 855 | void CCECProcessor::ParseCommand(const cec_command &command) |
| 856 | { |
| 857 | CStdString dataStr; |
| 858 | dataStr.Format(">> %1x%1x:%02x", command.initiator, command.destination, command.opcode); |
| 859 | for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++) |
| 860 | dataStr.AppendFormat(":%02x", (unsigned int)command.parameters[iPtr]); |
| 861 | CLibCEC::AddLog(CEC_LOG_TRAFFIC, dataStr.c_str()); |
| 862 | |
| 863 | if (!m_bMonitor && command.initiator >= CECDEVICE_TV && command.initiator <= CECDEVICE_BROADCAST) |
| 864 | m_busDevices[(uint8_t)command.initiator]->HandleCommand(command); |
| 865 | } |
| 866 | |
| 867 | cec_logical_addresses CCECProcessor::GetActiveDevices(void) |
| 868 | { |
| 869 | cec_logical_addresses addresses; |
| 870 | addresses.Clear(); |
| 871 | for (unsigned int iPtr = 0; iPtr < 15; iPtr++) |
| 872 | { |
| 873 | if (m_busDevices[iPtr]->GetStatus() == CEC_DEVICE_STATUS_PRESENT) |
| 874 | addresses.Set((cec_logical_address) iPtr); |
| 875 | } |
| 876 | return addresses; |
| 877 | } |
| 878 | |
| 879 | bool CCECProcessor::IsPresentDevice(cec_logical_address address) |
| 880 | { |
| 881 | return m_busDevices[address]->GetStatus() == CEC_DEVICE_STATUS_PRESENT; |
| 882 | } |
| 883 | |
| 884 | bool CCECProcessor::IsPresentDeviceType(cec_device_type type) |
| 885 | { |
| 886 | for (unsigned int iPtr = 0; iPtr < 15; iPtr++) |
| 887 | { |
| 888 | if (m_busDevices[iPtr]->GetType() == type && m_busDevices[iPtr]->GetStatus() == CEC_DEVICE_STATUS_PRESENT) |
| 889 | return true; |
| 890 | } |
| 891 | |
| 892 | return false; |
| 893 | } |
| 894 | |
| 895 | uint16_t CCECProcessor::GetPhysicalAddress(void) const |
| 896 | { |
| 897 | if (!m_logicalAddresses.IsEmpty() && m_busDevices[m_logicalAddresses.primary]) |
| 898 | return m_busDevices[m_logicalAddresses.primary]->GetPhysicalAddress(false); |
| 899 | return false; |
| 900 | } |
| 901 | |
| 902 | bool CCECProcessor::SetAckMask(uint16_t iMask) |
| 903 | { |
| 904 | return m_communication->SetAckMask(iMask); |
| 905 | } |
| 906 | |
| 907 | bool CCECProcessor::TransmitKeypress(cec_logical_address iDestination, cec_user_control_code key, bool bWait /* = true */) |
| 908 | { |
| 909 | return m_busDevices[iDestination]->TransmitKeypress(key, bWait); |
| 910 | } |
| 911 | |
| 912 | bool CCECProcessor::TransmitKeyRelease(cec_logical_address iDestination, bool bWait /* = true */) |
| 913 | { |
| 914 | return m_busDevices[iDestination]->TransmitKeyRelease(bWait); |
| 915 | } |
| 916 | |
| 917 | const char *CCECProcessor::ToString(const cec_device_type type) |
| 918 | { |
| 919 | switch (type) |
| 920 | { |
| 921 | case CEC_DEVICE_TYPE_AUDIO_SYSTEM: |
| 922 | return "audio system"; |
| 923 | case CEC_DEVICE_TYPE_PLAYBACK_DEVICE: |
| 924 | return "playback device"; |
| 925 | case CEC_DEVICE_TYPE_RECORDING_DEVICE: |
| 926 | return "recording device"; |
| 927 | case CEC_DEVICE_TYPE_RESERVED: |
| 928 | return "reserved"; |
| 929 | case CEC_DEVICE_TYPE_TUNER: |
| 930 | return "tuner"; |
| 931 | case CEC_DEVICE_TYPE_TV: |
| 932 | return "TV"; |
| 933 | default: |
| 934 | return "unknown"; |
| 935 | } |
| 936 | } |
| 937 | |
| 938 | const char *CCECProcessor::ToString(const cec_menu_state state) |
| 939 | { |
| 940 | switch (state) |
| 941 | { |
| 942 | case CEC_MENU_STATE_ACTIVATED: |
| 943 | return "activated"; |
| 944 | case CEC_MENU_STATE_DEACTIVATED: |
| 945 | return "deactivated"; |
| 946 | default: |
| 947 | return "unknown"; |
| 948 | } |
| 949 | } |
| 950 | |
| 951 | const char *CCECProcessor::ToString(const cec_version version) |
| 952 | { |
| 953 | switch (version) |
| 954 | { |
| 955 | case CEC_VERSION_1_2: |
| 956 | return "1.2"; |
| 957 | case CEC_VERSION_1_2A: |
| 958 | return "1.2a"; |
| 959 | case CEC_VERSION_1_3: |
| 960 | return "1.3"; |
| 961 | case CEC_VERSION_1_3A: |
| 962 | return "1.3a"; |
| 963 | case CEC_VERSION_1_4: |
| 964 | return "1.4"; |
| 965 | default: |
| 966 | return "unknown"; |
| 967 | } |
| 968 | } |
| 969 | |
| 970 | const char *CCECProcessor::ToString(const cec_power_status status) |
| 971 | { |
| 972 | switch (status) |
| 973 | { |
| 974 | case CEC_POWER_STATUS_ON: |
| 975 | return "on"; |
| 976 | case CEC_POWER_STATUS_STANDBY: |
| 977 | return "standby"; |
| 978 | case CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY: |
| 979 | return "in transition from on to standby"; |
| 980 | case CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON: |
| 981 | return "in transition from standby to on"; |
| 982 | default: |
| 983 | return "unknown"; |
| 984 | } |
| 985 | } |
| 986 | |
| 987 | const char *CCECProcessor::ToString(const cec_logical_address address) |
| 988 | { |
| 989 | switch(address) |
| 990 | { |
| 991 | case CECDEVICE_AUDIOSYSTEM: |
| 992 | return "Audio"; |
| 993 | case CECDEVICE_BROADCAST: |
| 994 | return "Broadcast"; |
| 995 | case CECDEVICE_FREEUSE: |
| 996 | return "Free use"; |
| 997 | case CECDEVICE_PLAYBACKDEVICE1: |
| 998 | return "Playback 1"; |
| 999 | case CECDEVICE_PLAYBACKDEVICE2: |
| 1000 | return "Playback 2"; |
| 1001 | case CECDEVICE_PLAYBACKDEVICE3: |
| 1002 | return "Playback 3"; |
| 1003 | case CECDEVICE_RECORDINGDEVICE1: |
| 1004 | return "Recorder 1"; |
| 1005 | case CECDEVICE_RECORDINGDEVICE2: |
| 1006 | return "Recorder 2"; |
| 1007 | case CECDEVICE_RECORDINGDEVICE3: |
| 1008 | return "Recorder 3"; |
| 1009 | case CECDEVICE_RESERVED1: |
| 1010 | return "Reserved 1"; |
| 1011 | case CECDEVICE_RESERVED2: |
| 1012 | return "Reserved 2"; |
| 1013 | case CECDEVICE_TUNER1: |
| 1014 | return "Tuner 1"; |
| 1015 | case CECDEVICE_TUNER2: |
| 1016 | return "Tuner 2"; |
| 1017 | case CECDEVICE_TUNER3: |
| 1018 | return "Tuner 3"; |
| 1019 | case CECDEVICE_TUNER4: |
| 1020 | return "Tuner 4"; |
| 1021 | case CECDEVICE_TV: |
| 1022 | return "TV"; |
| 1023 | default: |
| 1024 | return "unknown"; |
| 1025 | } |
| 1026 | } |
| 1027 | |
| 1028 | const char *CCECProcessor::ToString(const cec_deck_control_mode mode) |
| 1029 | { |
| 1030 | switch (mode) |
| 1031 | { |
| 1032 | case CEC_DECK_CONTROL_MODE_SKIP_FORWARD_WIND: |
| 1033 | return "skip forward wind"; |
| 1034 | case CEC_DECK_CONTROL_MODE_EJECT: |
| 1035 | return "eject"; |
| 1036 | case CEC_DECK_CONTROL_MODE_SKIP_REVERSE_REWIND: |
| 1037 | return "reverse rewind"; |
| 1038 | case CEC_DECK_CONTROL_MODE_STOP: |
| 1039 | return "stop"; |
| 1040 | default: |
| 1041 | return "unknown"; |
| 1042 | } |
| 1043 | } |
| 1044 | |
| 1045 | const char *CCECProcessor::ToString(const cec_deck_info status) |
| 1046 | { |
| 1047 | switch (status) |
| 1048 | { |
| 1049 | case CEC_DECK_INFO_PLAY: |
| 1050 | return "play"; |
| 1051 | case CEC_DECK_INFO_RECORD: |
| 1052 | return "record"; |
| 1053 | case CEC_DECK_INFO_PLAY_REVERSE: |
| 1054 | return "play reverse"; |
| 1055 | case CEC_DECK_INFO_STILL: |
| 1056 | return "still"; |
| 1057 | case CEC_DECK_INFO_SLOW: |
| 1058 | return "slow"; |
| 1059 | case CEC_DECK_INFO_SLOW_REVERSE: |
| 1060 | return "slow reverse"; |
| 1061 | case CEC_DECK_INFO_FAST_FORWARD: |
| 1062 | return "fast forward"; |
| 1063 | case CEC_DECK_INFO_FAST_REVERSE: |
| 1064 | return "fast reverse"; |
| 1065 | case CEC_DECK_INFO_NO_MEDIA: |
| 1066 | return "no media"; |
| 1067 | case CEC_DECK_INFO_STOP: |
| 1068 | return "stop"; |
| 1069 | case CEC_DECK_INFO_SKIP_FORWARD_WIND: |
| 1070 | return "info skip forward wind"; |
| 1071 | case CEC_DECK_INFO_SKIP_REVERSE_REWIND: |
| 1072 | return "info skip reverse rewind"; |
| 1073 | case CEC_DECK_INFO_INDEX_SEARCH_FORWARD: |
| 1074 | return "info index search forward"; |
| 1075 | case CEC_DECK_INFO_INDEX_SEARCH_REVERSE: |
| 1076 | return "info index search reverse"; |
| 1077 | case CEC_DECK_INFO_OTHER_STATUS: |
| 1078 | return "other"; |
| 1079 | default: |
| 1080 | return "unknown"; |
| 1081 | } |
| 1082 | } |
| 1083 | |
| 1084 | const char *CCECProcessor::ToString(const cec_opcode opcode) |
| 1085 | { |
| 1086 | switch (opcode) |
| 1087 | { |
| 1088 | case CEC_OPCODE_ACTIVE_SOURCE: |
| 1089 | return "active source"; |
| 1090 | case CEC_OPCODE_IMAGE_VIEW_ON: |
| 1091 | return "image view on"; |
| 1092 | case CEC_OPCODE_TEXT_VIEW_ON: |
| 1093 | return "text view on"; |
| 1094 | case CEC_OPCODE_INACTIVE_SOURCE: |
| 1095 | return "inactive source"; |
| 1096 | case CEC_OPCODE_REQUEST_ACTIVE_SOURCE: |
| 1097 | return "request active source"; |
| 1098 | case CEC_OPCODE_ROUTING_CHANGE: |
| 1099 | return "routing change"; |
| 1100 | case CEC_OPCODE_ROUTING_INFORMATION: |
| 1101 | return "routing information"; |
| 1102 | case CEC_OPCODE_SET_STREAM_PATH: |
| 1103 | return "set stream path"; |
| 1104 | case CEC_OPCODE_STANDBY: |
| 1105 | return "standby"; |
| 1106 | case CEC_OPCODE_RECORD_OFF: |
| 1107 | return "record off"; |
| 1108 | case CEC_OPCODE_RECORD_ON: |
| 1109 | return "record on"; |
| 1110 | case CEC_OPCODE_RECORD_STATUS: |
| 1111 | return "record status"; |
| 1112 | case CEC_OPCODE_RECORD_TV_SCREEN: |
| 1113 | return "record tv screen"; |
| 1114 | case CEC_OPCODE_CLEAR_ANALOGUE_TIMER: |
| 1115 | return "clear analogue timer"; |
| 1116 | case CEC_OPCODE_CLEAR_DIGITAL_TIMER: |
| 1117 | return "clear digital timer"; |
| 1118 | case CEC_OPCODE_CLEAR_EXTERNAL_TIMER: |
| 1119 | return "clear external timer"; |
| 1120 | case CEC_OPCODE_SET_ANALOGUE_TIMER: |
| 1121 | return "set analogue timer"; |
| 1122 | case CEC_OPCODE_SET_DIGITAL_TIMER: |
| 1123 | return "set digital timer"; |
| 1124 | case CEC_OPCODE_SET_EXTERNAL_TIMER: |
| 1125 | return "set external timer"; |
| 1126 | case CEC_OPCODE_SET_TIMER_PROGRAM_TITLE: |
| 1127 | return "set timer program title"; |
| 1128 | case CEC_OPCODE_TIMER_CLEARED_STATUS: |
| 1129 | return "timer cleared status"; |
| 1130 | case CEC_OPCODE_TIMER_STATUS: |
| 1131 | return "timer status"; |
| 1132 | case CEC_OPCODE_CEC_VERSION: |
| 1133 | return "cec version"; |
| 1134 | case CEC_OPCODE_GET_CEC_VERSION: |
| 1135 | return "get cec version"; |
| 1136 | case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS: |
| 1137 | return "give physical address"; |
| 1138 | case CEC_OPCODE_GET_MENU_LANGUAGE: |
| 1139 | return "get menu language"; |
| 1140 | case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS: |
| 1141 | return "report physical address"; |
| 1142 | case CEC_OPCODE_SET_MENU_LANGUAGE: |
| 1143 | return "set menu language"; |
| 1144 | case CEC_OPCODE_DECK_CONTROL: |
| 1145 | return "deck control"; |
| 1146 | case CEC_OPCODE_DECK_STATUS: |
| 1147 | return "deck status"; |
| 1148 | case CEC_OPCODE_GIVE_DECK_STATUS: |
| 1149 | return "give deck status"; |
| 1150 | case CEC_OPCODE_PLAY: |
| 1151 | return "play"; |
| 1152 | case CEC_OPCODE_GIVE_TUNER_DEVICE_STATUS: |
| 1153 | return "give tuner status"; |
| 1154 | case CEC_OPCODE_SELECT_ANALOGUE_SERVICE: |
| 1155 | return "select analogue service"; |
| 1156 | case CEC_OPCODE_SELECT_DIGITAL_SERVICE: |
| 1157 | return "set digital service"; |
| 1158 | case CEC_OPCODE_TUNER_DEVICE_STATUS: |
| 1159 | return "tuner device status"; |
| 1160 | case CEC_OPCODE_TUNER_STEP_DECREMENT: |
| 1161 | return "tuner step decrement"; |
| 1162 | case CEC_OPCODE_TUNER_STEP_INCREMENT: |
| 1163 | return "tuner step increment"; |
| 1164 | case CEC_OPCODE_DEVICE_VENDOR_ID: |
| 1165 | return "device vendor id"; |
| 1166 | case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID: |
| 1167 | return "give device vendor id"; |
| 1168 | case CEC_OPCODE_VENDOR_COMMAND: |
| 1169 | return "vendor command"; |
| 1170 | case CEC_OPCODE_VENDOR_COMMAND_WITH_ID: |
| 1171 | return "vendor command with id"; |
| 1172 | case CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN: |
| 1173 | return "vendor remote button down"; |
| 1174 | case CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP: |
| 1175 | return "vendor remote button up"; |
| 1176 | case CEC_OPCODE_SET_OSD_STRING: |
| 1177 | return "set osd string"; |
| 1178 | case CEC_OPCODE_GIVE_OSD_NAME: |
| 1179 | return "give osd name"; |
| 1180 | case CEC_OPCODE_SET_OSD_NAME: |
| 1181 | return "set osd name"; |
| 1182 | case CEC_OPCODE_MENU_REQUEST: |
| 1183 | return "menu request"; |
| 1184 | case CEC_OPCODE_MENU_STATUS: |
| 1185 | return "menu status"; |
| 1186 | case CEC_OPCODE_USER_CONTROL_PRESSED: |
| 1187 | return "user control pressed"; |
| 1188 | case CEC_OPCODE_USER_CONTROL_RELEASE: |
| 1189 | return "user control release"; |
| 1190 | case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS: |
| 1191 | return "give device power status"; |
| 1192 | case CEC_OPCODE_REPORT_POWER_STATUS: |
| 1193 | return "report power status"; |
| 1194 | case CEC_OPCODE_FEATURE_ABORT: |
| 1195 | return "feature abort"; |
| 1196 | case CEC_OPCODE_ABORT: |
| 1197 | return "abort"; |
| 1198 | case CEC_OPCODE_GIVE_AUDIO_STATUS: |
| 1199 | return "give audio status"; |
| 1200 | case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS: |
| 1201 | return "give audio mode status"; |
| 1202 | case CEC_OPCODE_REPORT_AUDIO_STATUS: |
| 1203 | return "report audio status"; |
| 1204 | case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE: |
| 1205 | return "set system audio mode"; |
| 1206 | case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST: |
| 1207 | return "system audio mode request"; |
| 1208 | case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS: |
| 1209 | return "system audio mode status"; |
| 1210 | case CEC_OPCODE_SET_AUDIO_RATE: |
| 1211 | return "set audio rate"; |
| 1212 | default: |
| 1213 | return "UNKNOWN"; |
| 1214 | } |
| 1215 | } |
| 1216 | |
| 1217 | const char *CCECProcessor::ToString(const cec_system_audio_status mode) |
| 1218 | { |
| 1219 | switch(mode) |
| 1220 | { |
| 1221 | case CEC_SYSTEM_AUDIO_STATUS_ON: |
| 1222 | return "on"; |
| 1223 | case CEC_SYSTEM_AUDIO_STATUS_OFF: |
| 1224 | return "off"; |
| 1225 | default: |
| 1226 | return "unknown"; |
| 1227 | } |
| 1228 | } |
| 1229 | |
| 1230 | const char *CCECProcessor::ToString(const cec_audio_status UNUSED(status)) |
| 1231 | { |
| 1232 | // TODO this is a mask |
| 1233 | return "TODO"; |
| 1234 | } |
| 1235 | |
| 1236 | const char *CCECProcessor::ToString(const cec_vendor_id vendor) |
| 1237 | { |
| 1238 | switch (vendor) |
| 1239 | { |
| 1240 | case CEC_VENDOR_SAMSUNG: |
| 1241 | return "Samsung"; |
| 1242 | case CEC_VENDOR_LG: |
| 1243 | return "LG"; |
| 1244 | case CEC_VENDOR_PANASONIC: |
| 1245 | return "Panasonic"; |
| 1246 | case CEC_VENDOR_PIONEER: |
| 1247 | return "Pioneer"; |
| 1248 | case CEC_VENDOR_ONKYO: |
| 1249 | return "Onkyo"; |
| 1250 | case CEC_VENDOR_YAMAHA: |
| 1251 | return "Yamaha"; |
| 1252 | case CEC_VENDOR_PHILIPS: |
| 1253 | return "Philips"; |
| 1254 | case CEC_VENDOR_SONY: |
| 1255 | return "Sony"; |
| 1256 | default: |
| 1257 | return "Unknown"; |
| 1258 | } |
| 1259 | } |
| 1260 | |
| 1261 | void *CCECBusScan::Process(void) |
| 1262 | { |
| 1263 | CCECBusDevice *device(NULL); |
| 1264 | uint8_t iCounter(0); |
| 1265 | |
| 1266 | while (!IsStopped()) |
| 1267 | { |
| 1268 | if (++iCounter < 10) |
| 1269 | { |
| 1270 | Sleep(1000); |
| 1271 | continue; |
| 1272 | } |
| 1273 | for (unsigned int iPtr = 0; iPtr <= 11 && !IsStopped(); iPtr++) |
| 1274 | { |
| 1275 | device = m_processor->m_busDevices[iPtr]; |
| 1276 | WaitUntilIdle(); |
| 1277 | if (device && device->GetStatus(true) == CEC_DEVICE_STATUS_PRESENT) |
| 1278 | { |
| 1279 | WaitUntilIdle(); |
| 1280 | if (!IsStopped()) |
| 1281 | device->GetVendorId(); |
| 1282 | |
| 1283 | WaitUntilIdle(); |
| 1284 | if (!IsStopped()) |
| 1285 | device->GetPowerStatus(true); |
| 1286 | } |
| 1287 | } |
| 1288 | } |
| 1289 | |
| 1290 | return NULL; |
| 1291 | } |
| 1292 | |
| 1293 | void CCECBusScan::WaitUntilIdle(void) |
| 1294 | { |
| 1295 | if (IsStopped()) |
| 1296 | return; |
| 1297 | |
| 1298 | int32_t iWaitTime = 3000 - (int32_t)(GetTimeMs() - m_processor->GetLastTransmission()); |
| 1299 | while (iWaitTime > 0) |
| 1300 | { |
| 1301 | Sleep(iWaitTime); |
| 1302 | iWaitTime = 3000 - (int32_t)(GetTimeMs() - m_processor->GetLastTransmission()); |
| 1303 | } |
| 1304 | } |
| 1305 | |
| 1306 | bool CCECProcessor::StartBootloader(void) |
| 1307 | { |
| 1308 | return m_communication->StartBootloader(); |
| 1309 | } |
| 1310 | |
| 1311 | bool CCECProcessor::PingAdapter(void) |
| 1312 | { |
| 1313 | return m_communication->PingAdapter(); |
| 1314 | } |
| 1315 | |
| 1316 | void CCECProcessor::HandlePoll(cec_logical_address initiator, cec_logical_address destination) |
| 1317 | { |
| 1318 | m_busDevices[initiator]->GetHandler()->HandlePoll(initiator, destination); |
| 1319 | } |
| 1320 | |
| 1321 | bool CCECProcessor::HandleReceiveFailed(cec_logical_address initiator) |
| 1322 | { |
| 1323 | return !m_busDevices[initiator]->GetHandler()->HandleReceiveFailed(); |
| 1324 | } |