X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Flib%2Fimplementations%2FSLCommandHandler.cpp;h=73a27f5e63cd2b3a6f6c63dc6b79b187e84f0308;hb=e8fca5f85246f85685c814dc213f0b152295a318;hp=2a8beab45226c85ceea6ce08b718681d4519e1e8;hpb=b818fb5a933c762e71916340384276c6ee5ed6d6;p=deb_libcec.git diff --git a/src/lib/implementations/SLCommandHandler.cpp b/src/lib/implementations/SLCommandHandler.cpp index 2a8beab..73a27f5 100644 --- a/src/lib/implementations/SLCommandHandler.cpp +++ b/src/lib/implementations/SLCommandHandler.cpp @@ -1,7 +1,7 @@ /* * This file is part of the libCEC(R) library. * - * libCEC(R) is Copyright (C) 2011-2012 Pulse-Eight Limited. All rights reserved. + * libCEC(R) is Copyright (C) 2011-2013 Pulse-Eight Limited. All rights reserved. * libCEC(R) is an original work, containing original code. * * libCEC(R) is a trademark of Pulse-Eight Limited. @@ -30,38 +30,48 @@ * http://www.pulse-eight.net/ */ +#include "env.h" #include "SLCommandHandler.h" -#include "../devices/CECBusDevice.h" -#include "../devices/CECPlaybackDevice.h" -#include "../CECProcessor.h" + +#include "lib/platform/util/timeutils.h" +#include "lib/devices/CECBusDevice.h" +#include "lib/devices/CECPlaybackDevice.h" +#include "lib/CECProcessor.h" +#include "lib/LibCEC.h" using namespace CEC; +using namespace PLATFORM; #define SL_COMMAND_UNKNOWN_01 0x01 #define SL_COMMAND_UNKNOWN_02 0x02 -#define SL_COMMAND_UNKNOWN_03 0x05 + +#define SL_COMMAND_TYPE_HDDRECORDER_DISC 0x01 +#define SL_COMMAND_TYPE_VCR 0x02 +#define SL_COMMAND_TYPE_DVDPLAYER 0x03 +#define SL_COMMAND_TYPE_HDDRECORDER_DISC2 0x04 +#define SL_COMMAND_TYPE_HDDRECORDER 0x05 #define SL_COMMAND_REQUEST_POWER_STATUS 0xa0 #define SL_COMMAND_POWER_ON 0x03 #define SL_COMMAND_CONNECT_REQUEST 0x04 -#define SL_COMMAND_CONNECT_ACCEPT 0x05 +#define SL_COMMAND_SET_DEVICE_MODE 0x05 -CSLCommandHandler::CSLCommandHandler(CCECBusDevice *busDevice) : - CCECCommandHandler(busDevice), +#define LIB_CEC m_busDevice->GetProcessor()->GetLib() +#define ToString(p) LIB_CEC->ToString(p) + +CSLCommandHandler::CSLCommandHandler(CCECBusDevice *busDevice, + int32_t iTransmitTimeout /* = CEC_DEFAULT_TRANSMIT_TIMEOUT */, + int32_t iTransmitWait /* = CEC_DEFAULT_TRANSMIT_WAIT */, + int8_t iTransmitRetries /* = CEC_DEFAULT_TRANSMIT_RETRIES */, + int64_t iActiveSourcePending /* = 0 */) : + CCECCommandHandler(busDevice, iTransmitTimeout, iTransmitWait, iTransmitRetries, iActiveSourcePending), m_bSLEnabled(false), - m_bPowerStateReset(false), m_bActiveSourceSent(false) { m_vendorId = CEC_VENDOR_LG; - CCECBusDevice *primary = m_processor->GetPrimaryDevice(); - /* imitate LG devices */ - if (primary && m_busDevice->GetLogicalAddress() != primary->GetLogicalAddress()) - primary->SetVendorId(CEC_VENDOR_LG); - - /* LG TVs don't always reply to CEC version requests, so just set it to 1.3a */ - if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV) - m_busDevice->SetCecVersion(CEC_VERSION_1_3A); + /* LG devices don't always reply to CEC version requests, so just set it to 1.3a */ + m_busDevice->SetCecVersion(CEC_VERSION_1_3A); /* LG devices always return "korean" as language */ cec_menu_language lang; @@ -76,109 +86,118 @@ bool CSLCommandHandler::InitHandler(void) return true; m_bHandlerInited = true; - /* reply with LGs vendor id */ + if (m_busDevice->GetLogicalAddress() != CECDEVICE_TV) + return true; + CCECBusDevice *primary = m_processor->GetPrimaryDevice(); - if (m_busDevice->GetLogicalAddress() != primary->GetLogicalAddress()) - primary->TransmitVendorID(CECDEVICE_TV, false); + if (primary && primary->GetLogicalAddress() != CECDEVICE_UNREGISTERED) + { + /* imitate LG devices */ + if (m_busDevice->GetLogicalAddress() != primary->GetLogicalAddress()) + { + primary->SetVendorId(CEC_VENDOR_LG); + primary->ReplaceHandler(false); + } - primary->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); - return true; -} + if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV) + { + /* start as 'in transition standby->on' */ + primary->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); + primary->TransmitPowerState(CECDEVICE_TV, false); -bool CSLCommandHandler::ActivateSource(void) -{ - if (m_bActiveSourceSent) - return false; - m_bActiveSourceSent = true; + /* send the vendor id */ + primary->TransmitVendorID(CECDEVICE_BROADCAST, false, false); + } + } - CCECBusDevice *primary = m_processor->GetPrimaryDevice(); - primary->SetActiveSource(); - primary->TransmitActiveSource(); return true; } -bool CSLCommandHandler::HandleActiveSource(const cec_command &command) +int CSLCommandHandler::HandleActiveSource(const cec_command &command) { if (command.parameters.size == 2) { uint16_t iAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]); - if (iAddress != m_busDevice->GetPhysicalAddress(false)) - m_bSLEnabled = false; - return m_processor->SetActiveSource(iAddress); + CCECBusDevice *device = m_processor->GetDeviceByPhysicalAddress(iAddress); + if (device) + device->MarkAsActiveSource(); + + { + CLockObject lock(m_SLMutex); + m_bActiveSourceSent = false; + } + + return COMMAND_HANDLED; } - return true; + return CEC_ABORT_REASON_INVALID_OPERAND; + } -bool CSLCommandHandler::HandleDeviceVendorId(const cec_command &command) +int CSLCommandHandler::HandleDeviceVendorId(const cec_command &command) { SetVendorId(command); - cec_command response; - cec_command::Format(response, m_processor->GetLogicalAddress(), command.initiator, CEC_OPCODE_FEATURE_ABORT); - return Transmit(response); -} - -bool CSLCommandHandler::HandleFeatureAbort(const cec_command &command) -{ - CCECBusDevice *primary = m_processor->GetPrimaryDevice(); - if (primary->GetPowerStatus(false) == CEC_POWER_STATUS_ON && !m_bPowerStateReset && !m_bSLEnabled) + if (!SLInitialised() && command.initiator == CECDEVICE_TV) { - // reset to standby->on while SL hasn't been initialised - m_bPowerStateReset = true; - m_bActiveSourceSent = false; - primary->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); + CCECBusDevice *destination = m_processor->GetDevice(command.destination); + if (destination && (destination->GetLogicalAddress() == CECDEVICE_BROADCAST || destination->IsHandledByLibCEC())) + { + cec_logical_address initiator = destination->GetLogicalAddress(); + if (initiator == CECDEVICE_BROADCAST) + initiator = m_processor->GetPrimaryDevice()->GetLogicalAddress(); + + cec_command response; + cec_command::Format(response, initiator, command.initiator, CEC_OPCODE_FEATURE_ABORT); + Transmit(response, false, true); + return COMMAND_HANDLED; + } } - return CCECCommandHandler::HandleFeatureAbort(command); + return CCECCommandHandler::HandleDeviceVendorId(command); } -bool CSLCommandHandler::HandleGivePhysicalAddress(const cec_command &command) +int CSLCommandHandler::HandleVendorCommand(const cec_command &command) { - if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) - { - CCECBusDevice *device = GetDevice(command.destination); - if (device) - return device->TransmitPhysicalAddress(); // only the physical address, don't send image view on - } - - return false; -} + if (!m_processor->IsHandledByLibCEC(command.destination)) + return true; -bool CSLCommandHandler::HandleVendorCommand(const cec_command &command) -{ if (command.parameters.size == 1 && command.parameters[0] == SL_COMMAND_UNKNOWN_01) { HandleVendorCommand01(command); - return true; + return COMMAND_HANDLED; } else if (command.parameters.size == 2 && command.parameters[0] == SL_COMMAND_POWER_ON) { HandleVendorCommandPowerOn(command); - return true; + return COMMAND_HANDLED; } else if (command.parameters.size == 2 && command.parameters[0] == SL_COMMAND_CONNECT_REQUEST) { HandleVendorCommandSLConnect(command); - return true; + return COMMAND_HANDLED; } else if (command.parameters.size == 1 && command.parameters[0] == SL_COMMAND_REQUEST_POWER_STATUS) { HandleVendorCommandPowerOnStatus(command); - return true; + return COMMAND_HANDLED; } - return false; + return CCECCommandHandler::HandleVendorCommand(command); } void CSLCommandHandler::HandleVendorCommand01(const cec_command &command) { m_processor->GetPrimaryDevice()->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); TransmitVendorCommand0205(command.destination, command.initiator); + + CCECBusDevice* dev = m_processor->GetDevice(command.destination); + if (dev && dev->IsHandledByLibCEC() && dev->IsActiveSource()) + dev->TransmitActiveSource(false); } void CSLCommandHandler::TransmitVendorCommand0205(const cec_logical_address iSource, const cec_logical_address iDestination) @@ -186,96 +205,225 @@ void CSLCommandHandler::TransmitVendorCommand0205(const cec_logical_address iSou cec_command response; cec_command::Format(response, iSource, iDestination, CEC_OPCODE_VENDOR_COMMAND); response.PushBack(SL_COMMAND_UNKNOWN_02); - response.PushBack(SL_COMMAND_UNKNOWN_03); + response.PushBack(SL_COMMAND_TYPE_HDDRECORDER); - Transmit(response, false); + Transmit(response, false, true); + SetSLInitialised(); } void CSLCommandHandler::HandleVendorCommandPowerOn(const cec_command &command) { + if (command.initiator != CECDEVICE_TV) + return; + CCECBusDevice *device = m_processor->GetPrimaryDevice(); if (device) { - m_bSLEnabled = true; + SetSLInitialised(); + device->MarkAsActiveSource(); + device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); + device->TransmitPowerState(command.initiator, true); - device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); //XXX - device->TransmitPowerState(command.initiator); + CEvent::Sleep(2000); device->SetPowerStatus(CEC_POWER_STATUS_ON); - - device->SetActiveSource(); - TransmitImageViewOn(device->GetLogicalAddress(), command.initiator); + device->TransmitPowerState(command.initiator, false); + device->TransmitPhysicalAddress(false); + { + CLockObject lock(m_SLMutex); + m_bActiveSourceSent = false; + } + if (device->IsActiveSource()) + ActivateSource(); } } void CSLCommandHandler::HandleVendorCommandPowerOnStatus(const cec_command &command) { if (command.destination != CECDEVICE_BROADCAST) { - CCECBusDevice *device = m_processor->m_busDevices[m_processor->GetLogicalAddresses().primary]; - device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); - device->TransmitPowerState(command.initiator); - device->SetPowerStatus(CEC_POWER_STATUS_ON); + CCECBusDevice *device = m_processor->GetPrimaryDevice(); + if (device) + { + device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); + device->TransmitPowerState(command.initiator, true); + device->SetPowerStatus(CEC_POWER_STATUS_ON); + } } } void CSLCommandHandler::HandleVendorCommandSLConnect(const cec_command &command) { - m_bSLEnabled = true; - CCECBusDevice *primary = m_processor->GetPrimaryDevice(); - primary->SetPowerStatus(CEC_POWER_STATUS_ON); + SetSLInitialised(); + TransmitVendorCommandSetDeviceMode(command.destination, command.initiator, CEC_DEVICE_TYPE_RECORDING_DEVICE); - TransmitVendorCommand05(primary->GetLogicalAddress(), command.initiator); + ActivateSource(); } -void CSLCommandHandler::TransmitVendorCommand05(const cec_logical_address iSource, const cec_logical_address iDestination) +void CSLCommandHandler::TransmitVendorCommandSetDeviceMode(const cec_logical_address iSource, const cec_logical_address iDestination, const cec_device_type type) { cec_command response; cec_command::Format(response, iSource, iDestination, CEC_OPCODE_VENDOR_COMMAND); - response.PushBack(SL_COMMAND_CONNECT_ACCEPT); - response.PushBack((uint8_t)m_processor->m_busDevices[iSource]->GetType()); - Transmit(response, false); + response.PushBack(SL_COMMAND_SET_DEVICE_MODE); + response.PushBack((uint8_t)type); + Transmit(response, false, true); } -bool CSLCommandHandler::HandleGiveDeckStatus(const cec_command &command) +int CSLCommandHandler::HandleGiveDeckStatus(const cec_command &command) { - if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) + if (!m_processor->CECInitialised() || + !m_processor->IsHandledByLibCEC(command.destination)) + return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; + + CCECPlaybackDevice *device = CCECBusDevice::AsPlaybackDevice(GetDevice(command.destination)); + if (!device || command.parameters.size == 0) + return CEC_ABORT_REASON_INVALID_OPERAND; + + device->SetDeckStatus(CEC_DECK_INFO_OTHER_STATUS_LG); + if (command.parameters[0] == CEC_STATUS_REQUEST_ON) + { + device->TransmitDeckStatus(command.initiator, true); + if (!ActiveSourceSent()) + ActivateSource(); + return COMMAND_HANDLED; + } + else if (command.parameters[0] == CEC_STATUS_REQUEST_ONCE) + { + device->TransmitDeckStatus(command.initiator, true); + return COMMAND_HANDLED; + } + + return CCECCommandHandler::HandleGiveDeckStatus(command); +} + +int CSLCommandHandler::HandleGiveDevicePowerStatus(const cec_command &command) +{ + if (m_processor->CECInitialised() && m_processor->IsHandledByLibCEC(command.destination) && command.initiator == CECDEVICE_TV) { CCECBusDevice *device = GetDevice(command.destination); - if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)) + if (device && device->GetCurrentPowerStatus() != CEC_POWER_STATUS_ON) { - if (command.parameters.size > 0) + device->TransmitPowerState(command.initiator, true); + device->SetPowerStatus(CEC_POWER_STATUS_ON); + } + else + { + if (!ActiveSourceSent()) { - ((CCECPlaybackDevice *) device)->SetDeckStatus(CEC_DECK_INFO_OTHER_STATUS_LG); - if (command.parameters[0] == CEC_STATUS_REQUEST_ON) - { - return ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator) && - device->TransmitImageViewOn() && - device->TransmitPhysicalAddress(); - } - else if (command.parameters[0] == CEC_STATUS_REQUEST_ONCE) + device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); + device->TransmitPowerState(command.initiator, true); + ActivateSource(); + } + else if (m_resetPowerState.IsSet() && m_resetPowerState.TimeLeft() > 0) + { + /* TODO assume that we've bugged out. the return button no longer works after this */ + LIB_CEC->AddLog(CEC_LOG_WARNING, "FIXME: LG seems to have bugged out. resetting to 'in transition standby to on'. the return button will not work"); { - return ((CCECPlaybackDevice *) device)->TransmitDeckStatus(command.initiator); + CLockObject lock(m_SLMutex); + m_bActiveSourceSent = false; } + device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); + device->TransmitPowerState(command.initiator, true); + device->SetPowerStatus(CEC_POWER_STATUS_ON); + m_resetPowerState.Init(5000); + } + else + { + device->TransmitPowerState(command.initiator, true); + m_resetPowerState.Init(5000); } } - return CCECCommandHandler::HandleGiveDeckStatus(command); + + return COMMAND_HANDLED; } - return false; + return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; } -bool CSLCommandHandler::HandleGiveDevicePowerStatus(const cec_command &command) +int CSLCommandHandler::HandleRequestActiveSource(const cec_command &command) { - if (m_processor->IsRunning() && m_busDevice->MyLogicalAddressContains(command.destination)) + if (m_processor->CECInitialised()) { - CCECBusDevice *device = GetDevice(command.destination); - if (device && device->GetPowerStatus(false) != CEC_POWER_STATUS_ON) - return device->TransmitPowerState(command.initiator); - else if (!ActivateSource()) - { - // assume that we've bugged out, reset - device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); - } + if (ActiveSourceSent()) + LIB_CEC->AddLog(CEC_LOG_DEBUG, ">> %i requests active source, ignored", (uint8_t) command.initiator); + else + ActivateSource(); + return COMMAND_HANDLED; + } + return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND; +} + +int CSLCommandHandler::HandleFeatureAbort(const cec_command &command) +{ + if (command.parameters.size == 0 && m_processor->GetPrimaryDevice()->GetCurrentPowerStatus() == CEC_POWER_STATUS_ON && !SLInitialised() && + command.initiator == CECDEVICE_TV) + { + m_processor->GetPrimaryDevice()->TransmitPowerState(command.initiator, false); + m_processor->GetPrimaryDevice()->TransmitVendorID(CECDEVICE_BROADCAST, false, false); + } + + return CCECCommandHandler::HandleFeatureAbort(command); +} + +int CSLCommandHandler::HandleStandby(const cec_command &command) +{ + if (command.initiator == CECDEVICE_TV) + { + CLockObject lock(m_SLMutex); + m_bActiveSourceSent = false; + } + + return CCECCommandHandler::HandleStandby(command); +} + +void CSLCommandHandler::ResetSLState(void) +{ + LIB_CEC->AddLog(CEC_LOG_NOTICE, "resetting SL initialised state"); + CLockObject lock(m_SLMutex); + m_bSLEnabled = false; + m_bActiveSourceSent = false; + m_processor->GetPrimaryDevice()->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON); +} + +void CSLCommandHandler::SetSLInitialised(void) +{ + LIB_CEC->AddLog(CEC_LOG_NOTICE, "SL initialised"); + CLockObject lock(m_SLMutex); + m_bSLEnabled = true; +} + +bool CSLCommandHandler::SLInitialised(void) +{ + CLockObject lock(m_SLMutex); + return m_bSLEnabled; +} + +bool CSLCommandHandler::ActiveSourceSent(void) +{ + CLockObject lock(m_SLMutex); + return m_bActiveSourceSent; +} + +bool CSLCommandHandler::PowerOn(const cec_logical_address iInitiator, const cec_logical_address iDestination) +{ + if (iDestination != CECDEVICE_TV) + { + /* LG devices only allow themselves to be woken up by the TV with a vendor command */ + cec_command command; + + if (!m_bSLEnabled) + TransmitVendorID(CECDEVICE_TV, iDestination, CEC_VENDOR_LG, false); + + cec_command::Format(command, CECDEVICE_TV, iDestination, CEC_OPCODE_VENDOR_COMMAND); + command.PushBack(SL_COMMAND_POWER_ON); + command.PushBack(0); + return Transmit(command, false, false); } - return false; + return CCECCommandHandler::PowerOn(iInitiator, iDestination); +} + +void CSLCommandHandler::VendorPreActivateSourceHook(void) +{ + CCECPlaybackDevice *device = m_busDevice->AsPlaybackDevice(); + if (device) + device->SetDeckStatus(!device->IsActiveSource() ? CEC_DECK_INFO_OTHER_STATUS : CEC_DECK_INFO_OTHER_STATUS_LG); }