| 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 "LibCEC.h" |
| 34 | |
| 35 | #include "adapter/USBCECAdapterDetection.h" |
| 36 | #include "adapter/USBCECAdapterCommunication.h" |
| 37 | #include "CECProcessor.h" |
| 38 | #include "devices/CECBusDevice.h" |
| 39 | #include "platform/util/timeutils.h" |
| 40 | #include "platform/util/StdString.h" |
| 41 | |
| 42 | using namespace std; |
| 43 | using namespace CEC; |
| 44 | using namespace PLATFORM; |
| 45 | |
| 46 | CLibCEC::CLibCEC(const char *strDeviceName, cec_device_type_list types, uint16_t iPhysicalAddress /* = 0 */) : |
| 47 | m_iStartTime(GetTimeMs()), |
| 48 | m_iCurrentButton(CEC_USER_CONTROL_CODE_UNKNOWN), |
| 49 | m_buttontime(0), |
| 50 | m_callbacks(NULL), |
| 51 | m_cbParam(NULL) |
| 52 | { |
| 53 | m_cec = new CCECProcessor(this, strDeviceName, types, iPhysicalAddress); |
| 54 | } |
| 55 | |
| 56 | CLibCEC::CLibCEC(libcec_configuration *configuration) : |
| 57 | m_iStartTime(GetTimeMs()), |
| 58 | m_iCurrentButton(CEC_USER_CONTROL_CODE_UNKNOWN), |
| 59 | m_buttontime(0), |
| 60 | m_callbacks(configuration->callbacks), |
| 61 | m_cbParam(configuration->callbackParam) |
| 62 | { |
| 63 | m_cec = new CCECProcessor(this, configuration); |
| 64 | } |
| 65 | |
| 66 | CLibCEC::~CLibCEC(void) |
| 67 | { |
| 68 | delete m_cec; |
| 69 | } |
| 70 | |
| 71 | bool CLibCEC::Open(const char *strPort, uint32_t iTimeoutMs /* = 10000 */) |
| 72 | { |
| 73 | if (m_cec->IsRunning()) |
| 74 | { |
| 75 | AddLog(CEC_LOG_ERROR, "connection already open"); |
| 76 | return false; |
| 77 | } |
| 78 | |
| 79 | if (!m_cec->Start(strPort, 38400, iTimeoutMs)) |
| 80 | { |
| 81 | AddLog(CEC_LOG_ERROR, "could not start CEC communications"); |
| 82 | return false; |
| 83 | } |
| 84 | |
| 85 | return true; |
| 86 | } |
| 87 | |
| 88 | void CLibCEC::Close(void) |
| 89 | { |
| 90 | if (m_cec) |
| 91 | m_cec->Close(); |
| 92 | } |
| 93 | |
| 94 | bool CLibCEC::EnableCallbacks(void *cbParam, ICECCallbacks *callbacks) |
| 95 | { |
| 96 | CLockObject lock(m_mutex); |
| 97 | if (m_cec) |
| 98 | { |
| 99 | m_cbParam = cbParam; |
| 100 | m_callbacks = callbacks; |
| 101 | } |
| 102 | return false; |
| 103 | } |
| 104 | |
| 105 | int8_t CLibCEC::FindAdapters(cec_adapter *deviceList, uint8_t iBufSize, const char *strDevicePath /* = NULL */) |
| 106 | { |
| 107 | CStdString strDebug; |
| 108 | if (strDevicePath) |
| 109 | strDebug.Format("trying to autodetect the com port for device path '%s'", strDevicePath); |
| 110 | else |
| 111 | strDebug.Format("trying to autodetect all CEC adapters"); |
| 112 | AddLog(CEC_LOG_DEBUG, strDebug); |
| 113 | |
| 114 | return CUSBCECAdapterDetection::FindAdapters(deviceList, iBufSize, strDevicePath); |
| 115 | } |
| 116 | |
| 117 | bool CLibCEC::PingAdapter(void) |
| 118 | { |
| 119 | return m_cec ? m_cec->PingAdapter() : false; |
| 120 | } |
| 121 | |
| 122 | bool CLibCEC::StartBootloader(void) |
| 123 | { |
| 124 | return m_cec ? m_cec->StartBootloader() : false; |
| 125 | } |
| 126 | |
| 127 | bool CLibCEC::GetNextLogMessage(cec_log_message *message) |
| 128 | { |
| 129 | return (m_logBuffer.Pop(*message)); |
| 130 | } |
| 131 | |
| 132 | bool CLibCEC::GetNextKeypress(cec_keypress *key) |
| 133 | { |
| 134 | return m_keyBuffer.Pop(*key); |
| 135 | } |
| 136 | |
| 137 | bool CLibCEC::GetNextCommand(cec_command *command) |
| 138 | { |
| 139 | return m_commandBuffer.Pop(*command); |
| 140 | } |
| 141 | |
| 142 | bool CLibCEC::Transmit(const cec_command &data) |
| 143 | { |
| 144 | return m_cec ? m_cec->Transmit(data) : false; |
| 145 | } |
| 146 | |
| 147 | bool CLibCEC::SetLogicalAddress(cec_logical_address iLogicalAddress) |
| 148 | { |
| 149 | return m_cec ? m_cec->SetLogicalAddress(iLogicalAddress) : false; |
| 150 | } |
| 151 | |
| 152 | bool CLibCEC::SetPhysicalAddress(uint16_t iPhysicalAddress /* = CEC_DEFAULT_PHYSICAL_ADDRESS */) |
| 153 | { |
| 154 | return m_cec ? m_cec->SetPhysicalAddress(iPhysicalAddress) : false; |
| 155 | } |
| 156 | |
| 157 | bool CLibCEC::SetHDMIPort(cec_logical_address iBaseDevice, uint8_t iPort /* = CEC_DEFAULT_HDMI_PORT */) |
| 158 | { |
| 159 | return m_cec ? m_cec->SetHDMIPort(iBaseDevice, iPort) : false; |
| 160 | } |
| 161 | |
| 162 | bool CLibCEC::EnablePhysicalAddressDetection(void) |
| 163 | { |
| 164 | return m_cec ? m_cec->EnablePhysicalAddressDetection() : false; |
| 165 | } |
| 166 | |
| 167 | bool CLibCEC::PowerOnDevices(cec_logical_address address /* = CECDEVICE_TV */) |
| 168 | { |
| 169 | return m_cec && address >= CECDEVICE_TV && address <= CECDEVICE_BROADCAST ? m_cec->PowerOnDevices(address) : false; |
| 170 | } |
| 171 | |
| 172 | bool CLibCEC::StandbyDevices(cec_logical_address address /* = CECDEVICE_BROADCAST */) |
| 173 | { |
| 174 | return m_cec && address >= CECDEVICE_TV && address <= CECDEVICE_BROADCAST ? m_cec->StandbyDevices(address) : false; |
| 175 | } |
| 176 | |
| 177 | bool CLibCEC::SetActiveSource(cec_device_type type /* = CEC_DEVICE_TYPE_RESERVED */) |
| 178 | { |
| 179 | return m_cec ? m_cec->SetActiveSource(type) : false; |
| 180 | } |
| 181 | |
| 182 | bool CLibCEC::SetActiveView(void) |
| 183 | { |
| 184 | return m_cec ? m_cec->SetActiveView() : false; |
| 185 | } |
| 186 | |
| 187 | bool CLibCEC::SetDeckControlMode(cec_deck_control_mode mode, bool bSendUpdate /* = true */) |
| 188 | { |
| 189 | return m_cec ? m_cec->SetDeckControlMode(mode, bSendUpdate) : false; |
| 190 | } |
| 191 | |
| 192 | bool CLibCEC::SetDeckInfo(cec_deck_info info, bool bSendUpdate /* = true */) |
| 193 | { |
| 194 | return m_cec ? m_cec->SetDeckInfo(info, bSendUpdate) : false; |
| 195 | } |
| 196 | |
| 197 | bool CLibCEC::SetInactiveView(void) |
| 198 | { |
| 199 | return m_cec ? m_cec->TransmitInactiveSource() : false; |
| 200 | } |
| 201 | |
| 202 | bool CLibCEC::SetMenuState(cec_menu_state state, bool bSendUpdate /* = true */) |
| 203 | { |
| 204 | return m_cec ? m_cec->SetMenuState(state, bSendUpdate) : false; |
| 205 | } |
| 206 | |
| 207 | bool CLibCEC::SetOSDString(cec_logical_address iLogicalAddress, cec_display_control duration, const char *strMessage) |
| 208 | { |
| 209 | return m_cec && iLogicalAddress >= CECDEVICE_TV && iLogicalAddress <= CECDEVICE_BROADCAST ? |
| 210 | m_cec->m_busDevices[m_cec->GetLogicalAddress()]->TransmitOSDString(iLogicalAddress, duration, strMessage) : |
| 211 | false; |
| 212 | } |
| 213 | |
| 214 | bool CLibCEC::SwitchMonitoring(bool bEnable) |
| 215 | { |
| 216 | return m_cec ? m_cec->SwitchMonitoring(bEnable) : false; |
| 217 | } |
| 218 | |
| 219 | cec_version CLibCEC::GetDeviceCecVersion(cec_logical_address iAddress) |
| 220 | { |
| 221 | if (m_cec && iAddress >= CECDEVICE_TV && iAddress < CECDEVICE_BROADCAST) |
| 222 | return m_cec->GetDeviceCecVersion(iAddress); |
| 223 | return CEC_VERSION_UNKNOWN; |
| 224 | } |
| 225 | |
| 226 | bool CLibCEC::GetDeviceMenuLanguage(cec_logical_address iAddress, cec_menu_language *language) |
| 227 | { |
| 228 | if (m_cec && iAddress >= CECDEVICE_TV && iAddress < CECDEVICE_BROADCAST) |
| 229 | return m_cec->GetDeviceMenuLanguage(iAddress, language); |
| 230 | return false; |
| 231 | } |
| 232 | |
| 233 | uint64_t CLibCEC::GetDeviceVendorId(cec_logical_address iAddress) |
| 234 | { |
| 235 | if (m_cec && iAddress >= CECDEVICE_TV && iAddress < CECDEVICE_BROADCAST) |
| 236 | return m_cec->GetDeviceVendorId(iAddress); |
| 237 | return 0; |
| 238 | } |
| 239 | |
| 240 | uint16_t CLibCEC::GetDevicePhysicalAddress(cec_logical_address iAddress) |
| 241 | { |
| 242 | if (m_cec && iAddress >= CECDEVICE_TV && iAddress < CECDEVICE_BROADCAST) |
| 243 | return m_cec->GetDevicePhysicalAddress(iAddress); |
| 244 | return 0; |
| 245 | } |
| 246 | |
| 247 | cec_logical_address CLibCEC::GetActiveSource(void) |
| 248 | { |
| 249 | return m_cec ? m_cec->GetActiveSource() : CECDEVICE_UNKNOWN; |
| 250 | } |
| 251 | |
| 252 | bool CLibCEC::IsActiveSource(cec_logical_address iAddress) |
| 253 | { |
| 254 | if (m_cec && iAddress >= CECDEVICE_TV && iAddress < CECDEVICE_BROADCAST) |
| 255 | return m_cec->IsActiveSource(iAddress); |
| 256 | return false; |
| 257 | } |
| 258 | |
| 259 | cec_power_status CLibCEC::GetDevicePowerStatus(cec_logical_address iAddress) |
| 260 | { |
| 261 | if (m_cec && iAddress >= CECDEVICE_TV && iAddress < CECDEVICE_BROADCAST) |
| 262 | return m_cec->GetDevicePowerStatus(iAddress); |
| 263 | return CEC_POWER_STATUS_UNKNOWN; |
| 264 | } |
| 265 | |
| 266 | bool CLibCEC::PollDevice(cec_logical_address iAddress) |
| 267 | { |
| 268 | if (m_cec && iAddress >= CECDEVICE_TV && iAddress < CECDEVICE_BROADCAST) |
| 269 | return m_cec->PollDevice(iAddress); |
| 270 | return false; |
| 271 | } |
| 272 | |
| 273 | cec_logical_addresses CLibCEC::GetActiveDevices(void) |
| 274 | { |
| 275 | cec_logical_addresses addresses; |
| 276 | addresses.Clear(); |
| 277 | if (m_cec) |
| 278 | addresses = m_cec->GetActiveDevices(); |
| 279 | return addresses; |
| 280 | } |
| 281 | |
| 282 | bool CLibCEC::IsActiveDevice(cec_logical_address iAddress) |
| 283 | { |
| 284 | if (m_cec && iAddress >= CECDEVICE_TV && iAddress < CECDEVICE_BROADCAST) |
| 285 | return m_cec->IsPresentDevice(iAddress); |
| 286 | return false; |
| 287 | } |
| 288 | |
| 289 | bool CLibCEC::IsActiveDeviceType(cec_device_type type) |
| 290 | { |
| 291 | if (m_cec && type >= CEC_DEVICE_TYPE_TV && type <= CEC_DEVICE_TYPE_AUDIO_SYSTEM) |
| 292 | return m_cec->IsPresentDeviceType(type); |
| 293 | return false; |
| 294 | } |
| 295 | |
| 296 | uint8_t CLibCEC::VolumeUp(bool bSendRelease /* = true */) |
| 297 | { |
| 298 | if (m_cec) |
| 299 | return m_cec->VolumeUp(bSendRelease); |
| 300 | return 0; |
| 301 | } |
| 302 | |
| 303 | uint8_t CLibCEC::VolumeDown(bool bSendRelease /* = true */) |
| 304 | { |
| 305 | if (m_cec) |
| 306 | return m_cec->VolumeDown(bSendRelease); |
| 307 | return 0; |
| 308 | } |
| 309 | |
| 310 | |
| 311 | uint8_t CLibCEC::MuteAudio(bool bSendRelease /* = true */) |
| 312 | { |
| 313 | if (m_cec) |
| 314 | return m_cec->MuteAudio(bSendRelease); |
| 315 | return 0; |
| 316 | } |
| 317 | |
| 318 | bool CLibCEC::SendKeypress(cec_logical_address iDestination, cec_user_control_code key, bool bWait /* = true */) |
| 319 | { |
| 320 | if (m_cec) |
| 321 | return m_cec->TransmitKeypress(iDestination, key, bWait); |
| 322 | return false; |
| 323 | } |
| 324 | |
| 325 | bool CLibCEC::SendKeyRelease(cec_logical_address iDestination, bool bWait /* = true */) |
| 326 | { |
| 327 | if (m_cec) |
| 328 | return m_cec->TransmitKeyRelease(iDestination, bWait); |
| 329 | return false; |
| 330 | } |
| 331 | |
| 332 | cec_osd_name CLibCEC::GetDeviceOSDName(cec_logical_address iAddress) |
| 333 | { |
| 334 | cec_osd_name retVal; |
| 335 | retVal.device = iAddress; |
| 336 | retVal.name[0] = 0; |
| 337 | |
| 338 | if (m_cec) |
| 339 | retVal = m_cec->GetDeviceOSDName(iAddress); |
| 340 | |
| 341 | return retVal; |
| 342 | } |
| 343 | |
| 344 | void CLibCEC::AddLog(const cec_log_level level, const char *strFormat, ...) |
| 345 | { |
| 346 | CStdString strLog; |
| 347 | |
| 348 | va_list argList; |
| 349 | va_start(argList, strFormat); |
| 350 | strLog.FormatV(strFormat, argList); |
| 351 | va_end(argList); |
| 352 | |
| 353 | CLibCEC *instance = CLibCEC::GetInstance(); |
| 354 | if (!instance) |
| 355 | return; |
| 356 | CLockObject lock(instance->m_logMutex); |
| 357 | |
| 358 | cec_log_message message; |
| 359 | message.level = level; |
| 360 | message.time = GetTimeMs() - instance->m_iStartTime; |
| 361 | snprintf(message.message, sizeof(message.message), "%s", strLog.c_str()); |
| 362 | |
| 363 | if (instance->m_callbacks && instance->m_callbacks->CBCecLogMessage) |
| 364 | instance->m_callbacks->CBCecLogMessage(instance->m_cbParam, message); |
| 365 | else |
| 366 | instance->m_logBuffer.Push(message); |
| 367 | } |
| 368 | |
| 369 | void CLibCEC::AddKey(const cec_keypress &key) |
| 370 | { |
| 371 | CLibCEC *instance = CLibCEC::GetInstance(); |
| 372 | if (!instance) |
| 373 | return; |
| 374 | CLockObject lock(instance->m_mutex); |
| 375 | |
| 376 | AddLog(CEC_LOG_DEBUG, "key pressed: %1x", key.keycode); |
| 377 | |
| 378 | if (instance->m_callbacks && instance->m_callbacks->CBCecKeyPress) |
| 379 | instance->m_callbacks->CBCecKeyPress(instance->m_cbParam, key); |
| 380 | else |
| 381 | instance->m_keyBuffer.Push(key); |
| 382 | |
| 383 | instance->m_iCurrentButton = key.duration > 0 ? CEC_USER_CONTROL_CODE_UNKNOWN : key.keycode; |
| 384 | instance->m_buttontime = key.duration > 0 ? 0 : GetTimeMs(); |
| 385 | } |
| 386 | |
| 387 | void CLibCEC::ConfigurationChanged(const libcec_configuration &config) |
| 388 | { |
| 389 | CLibCEC *instance = CLibCEC::GetInstance(); |
| 390 | CLockObject lock(instance->m_mutex); |
| 391 | |
| 392 | if (instance->m_callbacks && |
| 393 | config.clientVersion >= CEC_CLIENT_VERSION_1_5_0 && |
| 394 | instance->m_callbacks->CBCecConfigurationChanged && |
| 395 | instance->m_cec->IsInitialised()) |
| 396 | instance->m_callbacks->CBCecConfigurationChanged(instance->m_cbParam, config); |
| 397 | } |
| 398 | |
| 399 | void CLibCEC::SetCurrentButton(cec_user_control_code iButtonCode) |
| 400 | { |
| 401 | /* push keypress to the keybuffer with 0 duration. |
| 402 | push another press to the keybuffer with the duration set when the button is released */ |
| 403 | cec_keypress key; |
| 404 | key.duration = 0; |
| 405 | key.keycode = iButtonCode; |
| 406 | |
| 407 | AddKey(key); |
| 408 | } |
| 409 | |
| 410 | void CLibCEC::AddKey(void) |
| 411 | { |
| 412 | CLibCEC *instance = CLibCEC::GetInstance(); |
| 413 | if (!instance) |
| 414 | return; |
| 415 | CLockObject lock(instance->m_mutex); |
| 416 | |
| 417 | if (instance->m_iCurrentButton != CEC_USER_CONTROL_CODE_UNKNOWN) |
| 418 | { |
| 419 | cec_keypress key; |
| 420 | |
| 421 | key.duration = (unsigned int) (GetTimeMs() - instance->m_buttontime); |
| 422 | key.keycode = instance->m_iCurrentButton; |
| 423 | AddLog(CEC_LOG_DEBUG, "key released: %1x", key.keycode); |
| 424 | |
| 425 | if (instance->m_callbacks && instance->m_callbacks->CBCecKeyPress) |
| 426 | instance->m_callbacks->CBCecKeyPress(instance->m_cbParam, key); |
| 427 | else |
| 428 | instance->m_keyBuffer.Push(key); |
| 429 | instance->m_iCurrentButton = CEC_USER_CONTROL_CODE_UNKNOWN; |
| 430 | } |
| 431 | instance->m_buttontime = 0; |
| 432 | } |
| 433 | |
| 434 | void CLibCEC::AddCommand(const cec_command &command) |
| 435 | { |
| 436 | CLibCEC *instance = CLibCEC::GetInstance(); |
| 437 | if (!instance) |
| 438 | return; |
| 439 | CLockObject lock(instance->m_mutex); |
| 440 | |
| 441 | AddLog(CEC_LOG_NOTICE, ">> %s (%X) -> %s (%X): %s (%2X)", instance->m_cec->ToString(command.initiator), command.initiator, instance->m_cec->ToString(command.destination), command.destination, instance->m_cec->ToString(command.opcode), command.opcode); |
| 442 | |
| 443 | if (instance->m_callbacks && instance->m_callbacks->CBCecCommand) |
| 444 | instance->m_callbacks->CBCecCommand(instance->m_cbParam, command); |
| 445 | else if (!instance->m_commandBuffer.Push(command)) |
| 446 | AddLog(CEC_LOG_WARNING, "command buffer is full"); |
| 447 | } |
| 448 | |
| 449 | void CLibCEC::Alert(const libcec_alert type, const libcec_parameter ¶m) |
| 450 | { |
| 451 | CLibCEC *instance = CLibCEC::GetInstance(); |
| 452 | if (!instance) |
| 453 | return; |
| 454 | CLockObject lock(instance->m_mutex); |
| 455 | |
| 456 | libcec_configuration config; |
| 457 | instance->GetCurrentConfiguration(&config); |
| 458 | |
| 459 | if (instance->m_callbacks && |
| 460 | config.clientVersion >= CEC_CLIENT_VERSION_1_6_0 && |
| 461 | instance->m_cec->IsInitialised() && |
| 462 | instance->m_callbacks->CBCecAlert) |
| 463 | instance->m_callbacks->CBCecAlert(instance->m_cbParam, type, param); |
| 464 | |
| 465 | if (type == CEC_ALERT_CONNECTION_LOST) |
| 466 | instance->Close(); |
| 467 | } |
| 468 | |
| 469 | void CLibCEC::CheckKeypressTimeout(void) |
| 470 | { |
| 471 | if (m_iCurrentButton != CEC_USER_CONTROL_CODE_UNKNOWN && GetTimeMs() - m_buttontime > CEC_BUTTON_TIMEOUT) |
| 472 | { |
| 473 | AddKey(); |
| 474 | m_iCurrentButton = CEC_USER_CONTROL_CODE_UNKNOWN; |
| 475 | } |
| 476 | } |
| 477 | |
| 478 | int CLibCEC::MenuStateChanged(const cec_menu_state newState) |
| 479 | { |
| 480 | int iReturn(0); |
| 481 | |
| 482 | CLibCEC *instance = CLibCEC::GetInstance(); |
| 483 | if (!instance) |
| 484 | return iReturn; |
| 485 | CLockObject lock(instance->m_mutex); |
| 486 | |
| 487 | AddLog(CEC_LOG_NOTICE, ">> %s: %s", instance->m_cec->ToString(CEC_OPCODE_MENU_REQUEST), instance->m_cec->ToString(newState)); |
| 488 | |
| 489 | libcec_configuration config; |
| 490 | instance->GetCurrentConfiguration(&config); |
| 491 | |
| 492 | if (instance->m_callbacks && |
| 493 | config.clientVersion >= CEC_CLIENT_VERSION_1_6_2 && |
| 494 | instance->m_callbacks->CBCecMenuStateChanged) |
| 495 | iReturn = instance->m_callbacks->CBCecMenuStateChanged(instance->m_cbParam, newState); |
| 496 | |
| 497 | return iReturn; |
| 498 | } |
| 499 | |
| 500 | bool CLibCEC::SetStreamPath(cec_logical_address iAddress) |
| 501 | { |
| 502 | uint16_t iPhysicalAddress = GetDevicePhysicalAddress(iAddress); |
| 503 | if (iPhysicalAddress != 0xFFFF) |
| 504 | return SetStreamPath(iPhysicalAddress); |
| 505 | return false; |
| 506 | } |
| 507 | |
| 508 | bool CLibCEC::SetStreamPath(uint16_t iPhysicalAddress) |
| 509 | { |
| 510 | return m_cec->SetStreamPath(iPhysicalAddress); |
| 511 | } |
| 512 | |
| 513 | cec_logical_addresses CLibCEC::GetLogicalAddresses(void) |
| 514 | { |
| 515 | cec_logical_addresses addr = m_cec->GetLogicalAddresses(); |
| 516 | return addr; |
| 517 | } |
| 518 | |
| 519 | static CLibCEC *g_libCEC_instance(NULL); |
| 520 | CLibCEC *CLibCEC::GetInstance(void) |
| 521 | { |
| 522 | return g_libCEC_instance; |
| 523 | } |
| 524 | |
| 525 | void CLibCEC::SetInstance(CLibCEC *instance) |
| 526 | { |
| 527 | if (g_libCEC_instance) |
| 528 | delete g_libCEC_instance; |
| 529 | g_libCEC_instance = instance; |
| 530 | } |
| 531 | |
| 532 | void * CECInit(const char *strDeviceName, CEC::cec_device_type_list types, uint16_t UNUSED(iPhysicalAddress) /* = 0 */) |
| 533 | { |
| 534 | CLibCEC *lib = new CLibCEC(strDeviceName, types); |
| 535 | CLibCEC::SetInstance(lib); |
| 536 | return static_cast< void* > (lib); |
| 537 | } |
| 538 | |
| 539 | void * CECInitialise(libcec_configuration *configuration) |
| 540 | { |
| 541 | CLibCEC *lib = new CLibCEC(configuration); |
| 542 | CLibCEC::SetInstance(lib); |
| 543 | return static_cast< void* > (lib); |
| 544 | } |
| 545 | |
| 546 | bool CECStartBootloader(void) |
| 547 | { |
| 548 | bool bReturn(false); |
| 549 | cec_adapter deviceList[1]; |
| 550 | if (CUSBCECAdapterDetection::FindAdapters(deviceList, 1) > 0) |
| 551 | { |
| 552 | CUSBCECAdapterCommunication comm(NULL, deviceList[0].comm); |
| 553 | CTimeout timeout(10000); |
| 554 | while (timeout.TimeLeft() > 0 && (bReturn = comm.Open(timeout.TimeLeft() / CEC_CONNECT_TRIES, true)) == false) |
| 555 | { |
| 556 | comm.Close(); |
| 557 | CEvent::Sleep(500); |
| 558 | } |
| 559 | if (comm.IsOpen()) |
| 560 | bReturn = comm.StartBootloader(); |
| 561 | } |
| 562 | |
| 563 | return bReturn; |
| 564 | } |
| 565 | |
| 566 | void CECDestroy(CEC::ICECAdapter *UNUSED(instance)) |
| 567 | { |
| 568 | CLibCEC::SetInstance(NULL); |
| 569 | } |
| 570 | |
| 571 | const char *CLibCEC::ToString(const cec_menu_state state) |
| 572 | { |
| 573 | return m_cec->ToString(state); |
| 574 | } |
| 575 | |
| 576 | const char *CLibCEC::ToString(const cec_version version) |
| 577 | { |
| 578 | return m_cec->ToString(version); |
| 579 | } |
| 580 | |
| 581 | const char *CLibCEC::ToString(const cec_power_status status) |
| 582 | { |
| 583 | return m_cec->ToString(status); |
| 584 | } |
| 585 | |
| 586 | const char *CLibCEC::ToString(const cec_logical_address address) |
| 587 | { |
| 588 | return m_cec->ToString(address); |
| 589 | } |
| 590 | |
| 591 | const char *CLibCEC::ToString(const cec_deck_control_mode mode) |
| 592 | { |
| 593 | return m_cec->ToString(mode); |
| 594 | } |
| 595 | |
| 596 | const char *CLibCEC::ToString(const cec_deck_info status) |
| 597 | { |
| 598 | return m_cec->ToString(status); |
| 599 | } |
| 600 | |
| 601 | const char *CLibCEC::ToString(const cec_opcode opcode) |
| 602 | { |
| 603 | return m_cec->ToString(opcode); |
| 604 | } |
| 605 | |
| 606 | const char *CLibCEC::ToString(const cec_system_audio_status mode) |
| 607 | { |
| 608 | return m_cec->ToString(mode); |
| 609 | } |
| 610 | |
| 611 | const char *CLibCEC::ToString(const cec_audio_status status) |
| 612 | { |
| 613 | return m_cec->ToString(status); |
| 614 | } |
| 615 | |
| 616 | const char *CLibCEC::ToString(const cec_vendor_id vendor) |
| 617 | { |
| 618 | return m_cec->ToString(vendor); |
| 619 | } |
| 620 | |
| 621 | const char *CLibCEC::ToString(const cec_client_version version) |
| 622 | { |
| 623 | return m_cec->ToString(version); |
| 624 | } |
| 625 | |
| 626 | const char *CLibCEC::ToString(const cec_server_version version) |
| 627 | { |
| 628 | return m_cec->ToString(version); |
| 629 | } |
| 630 | |
| 631 | const char *CLibCEC::ToString(const cec_device_type type) |
| 632 | { |
| 633 | return m_cec->ToString(type); |
| 634 | } |
| 635 | |
| 636 | bool CLibCEC::GetCurrentConfiguration(libcec_configuration *configuration) |
| 637 | { |
| 638 | return m_cec->GetCurrentConfiguration(configuration); |
| 639 | } |
| 640 | |
| 641 | bool CLibCEC::SetConfiguration(const libcec_configuration *configuration) |
| 642 | { |
| 643 | return m_cec->SetConfiguration(configuration); |
| 644 | } |
| 645 | |
| 646 | bool CLibCEC::CanPersistConfiguration(void) |
| 647 | { |
| 648 | return m_cec->CanPersistConfiguration(); |
| 649 | } |
| 650 | |
| 651 | bool CLibCEC::PersistConfiguration(libcec_configuration *configuration) |
| 652 | { |
| 653 | return m_cec->PersistConfiguration(configuration); |
| 654 | } |
| 655 | |
| 656 | void CLibCEC::RescanActiveDevices(void) |
| 657 | { |
| 658 | return m_cec->RescanActiveDevices(); |
| 659 | } |
| 660 | |
| 661 | bool CLibCEC::IsLibCECActiveSource(void) |
| 662 | { |
| 663 | bool bReturn(false); |
| 664 | if (m_cec) |
| 665 | { |
| 666 | cec_logical_address activeSource = m_cec->GetActiveSource(); |
| 667 | if (activeSource != CECDEVICE_UNKNOWN) |
| 668 | bReturn = m_cec->m_busDevices[activeSource]->GetStatus(false) == CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC; |
| 669 | } |
| 670 | return bReturn; |
| 671 | } |
| 672 | |
| 673 | cec_device_type CLibCEC::GetType(cec_logical_address address) |
| 674 | { |
| 675 | switch (address) |
| 676 | { |
| 677 | case CECDEVICE_AUDIOSYSTEM: |
| 678 | return CEC_DEVICE_TYPE_AUDIO_SYSTEM; |
| 679 | case CECDEVICE_PLAYBACKDEVICE1: |
| 680 | case CECDEVICE_PLAYBACKDEVICE2: |
| 681 | case CECDEVICE_PLAYBACKDEVICE3: |
| 682 | return CEC_DEVICE_TYPE_PLAYBACK_DEVICE; |
| 683 | case CECDEVICE_RECORDINGDEVICE1: |
| 684 | case CECDEVICE_RECORDINGDEVICE2: |
| 685 | case CECDEVICE_RECORDINGDEVICE3: |
| 686 | return CEC_DEVICE_TYPE_RECORDING_DEVICE; |
| 687 | case CECDEVICE_TUNER1: |
| 688 | case CECDEVICE_TUNER2: |
| 689 | case CECDEVICE_TUNER3: |
| 690 | case CECDEVICE_TUNER4: |
| 691 | return CEC_DEVICE_TYPE_TUNER; |
| 692 | case CECDEVICE_TV: |
| 693 | return CEC_DEVICE_TYPE_TV; |
| 694 | default: |
| 695 | return CEC_DEVICE_TYPE_RESERVED; |
| 696 | } |
| 697 | } |
| 698 | |
| 699 | uint16_t CLibCEC::GetMaskForType(cec_logical_address address) |
| 700 | { |
| 701 | return GetMaskForType(GetType(address)); |
| 702 | } |
| 703 | |
| 704 | uint16_t CLibCEC::GetMaskForType(cec_device_type type) |
| 705 | { |
| 706 | switch (type) |
| 707 | { |
| 708 | case CEC_DEVICE_TYPE_AUDIO_SYSTEM: |
| 709 | { |
| 710 | cec_logical_addresses addr; |
| 711 | addr.Clear(); |
| 712 | addr.Set(CECDEVICE_AUDIOSYSTEM); |
| 713 | return addr.AckMask(); |
| 714 | } |
| 715 | case CEC_DEVICE_TYPE_PLAYBACK_DEVICE: |
| 716 | { |
| 717 | cec_logical_addresses addr; |
| 718 | addr.Clear(); |
| 719 | addr.Set(CECDEVICE_PLAYBACKDEVICE1); |
| 720 | addr.Set(CECDEVICE_PLAYBACKDEVICE2); |
| 721 | addr.Set(CECDEVICE_PLAYBACKDEVICE3); |
| 722 | return addr.AckMask(); |
| 723 | } |
| 724 | case CEC_DEVICE_TYPE_RECORDING_DEVICE: |
| 725 | { |
| 726 | cec_logical_addresses addr; |
| 727 | addr.Clear(); |
| 728 | addr.Set(CECDEVICE_RECORDINGDEVICE1); |
| 729 | addr.Set(CECDEVICE_RECORDINGDEVICE2); |
| 730 | addr.Set(CECDEVICE_RECORDINGDEVICE3); |
| 731 | return addr.AckMask(); |
| 732 | } |
| 733 | case CEC_DEVICE_TYPE_TUNER: |
| 734 | { |
| 735 | cec_logical_addresses addr; |
| 736 | addr.Clear(); |
| 737 | addr.Set(CECDEVICE_TUNER1); |
| 738 | addr.Set(CECDEVICE_TUNER2); |
| 739 | addr.Set(CECDEVICE_TUNER3); |
| 740 | addr.Set(CECDEVICE_TUNER4); |
| 741 | return addr.AckMask(); |
| 742 | } |
| 743 | case CEC_DEVICE_TYPE_TV: |
| 744 | { |
| 745 | cec_logical_addresses addr; |
| 746 | addr.Clear(); |
| 747 | addr.Set(CECDEVICE_TV); |
| 748 | return addr.AckMask(); |
| 749 | } |
| 750 | default: |
| 751 | return 0; |
| 752 | } |
| 753 | } |
| 754 | |
| 755 | bool CLibCEC::GetDeviceInformation(const char *strPort, libcec_configuration *config, uint32_t iTimeoutMs /* = 10000 */) |
| 756 | { |
| 757 | if (m_cec->IsRunning()) |
| 758 | return false; |
| 759 | |
| 760 | return m_cec->GetDeviceInformation(strPort, config, iTimeoutMs); |
| 761 | } |