/*
* This file is part of the libCEC(R) library.
*
- * libCEC(R) is Copyright (C) 2011 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.
* http://www.pulse-eight.net/
*/
+#include "env.h"
#include "SLCommandHandler.h"
-#include "../devices/CECBusDevice.h"
-#include "../devices/CECPlaybackDevice.h"
-#include "../CECProcessor.h"
-#include "../platform/timeutils.h"
-#include "../platform/threads.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),
- m_bAwaitingReceiveFailed(false),
+#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 (m_busDevice->GetLogicalAddress() != primary->GetLogicalAddress())
- primary->SetVendorId(CEC_VENDOR_LG);
- SetLGDeckStatus();
-
- /* 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;
m_busDevice->SetMenuLanguage(lang);
}
-
-void CSLCommandHandler::HandlePoll(const cec_logical_address iInitiator, const cec_logical_address iDestination)
-{
- CCECCommandHandler::HandlePoll(iInitiator, iDestination);
- m_bAwaitingReceiveFailed = true;
-}
-
-bool CSLCommandHandler::HandleReceiveFailed(void)
-{
- if (m_bAwaitingReceiveFailed)
- {
- m_bAwaitingReceiveFailed = false;
- return false;
- }
-
- return true;
-}
-
bool CSLCommandHandler::InitHandler(void)
{
if (m_bHandlerInited)
return true;
m_bHandlerInited = true;
- /* reply with LGs vendor id */
- CCECBusDevice *primary = m_processor->GetPrimaryDevice();
- if (m_busDevice->GetLogicalAddress() != primary->GetLogicalAddress())
- primary->TransmitVendorID(CECDEVICE_TV, false);
-
- primary->SetPowerStatus(CEC_POWER_STATUS_STANDBY);
- return true;
-}
+ if (m_busDevice->GetLogicalAddress() != CECDEVICE_TV)
+ return true;
-bool CSLCommandHandler::ActivateSource(void)
-{
CCECBusDevice *primary = m_processor->GetPrimaryDevice();
- primary->SetActiveSource();
- primary->TransmitActiveSource();
+ if (primary && primary->GetLogicalAddress() != CECDEVICE_UNREGISTERED)
+ {
+ /* imitate LG devices */
+ if (m_busDevice->GetLogicalAddress() != primary->GetLogicalAddress())
+ {
+ primary->SetVendorId(CEC_VENDOR_LG);
+ primary->ReplaceHandler(false);
+ }
+
+ 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);
+
+ /* send the vendor id */
+ primary->TransmitVendorID(CECDEVICE_BROADCAST, false, false);
+ }
+ }
+
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();
- return true;
-}
+ {
+ CLockObject lock(m_SLMutex);
+ m_bActiveSourceSent = false;
+ }
-bool CSLCommandHandler::HandleFeatureAbort(const cec_command &command)
-{
- CCECBusDevice *primary = m_processor->GetPrimaryDevice();
- if (primary->GetPowerStatus(false) == CEC_POWER_STATUS_ON && !m_bPowerStateReset && !m_bSLEnabled)
- {
- m_bPowerStateReset = true;
- primary->SetPowerStatus(CEC_POWER_STATUS_STANDBY);
+ return COMMAND_HANDLED;
}
- return CCECCommandHandler::HandleFeatureAbort(command);
+ return CEC_ABORT_REASON_INVALID_OPERAND;
+
}
-bool CSLCommandHandler::HandleGivePhysicalAddress(const cec_command &command)
+int CSLCommandHandler::HandleDeviceVendorId(const cec_command &command)
{
- if (m_processor->IsStarted() && m_busDevice->MyLogicalAddressContains(command.destination))
+ SetVendorId(command);
+
+ if (!SLInitialised() && command.initiator == CECDEVICE_TV)
{
- CCECBusDevice *device = GetDevice(command.destination);
- if (device)
- return device->TransmitPhysicalAddress();
+ 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 false;
+ return CCECCommandHandler::HandleDeviceVendorId(command);
}
-bool CSLCommandHandler::HandleVendorCommand(const cec_command &command)
+int CSLCommandHandler::HandleVendorCommand(const cec_command &command)
{
+ if (!m_processor->IsHandledByLibCEC(command.destination))
+ return true;
+
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)
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);
-
- SetLGDeckStatus();
- 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;
- SetLGDeckStatus();
-
- CCECBusDevice *primary = m_processor->GetPrimaryDevice();
+ SetSLInitialised();
+ TransmitVendorCommandSetDeviceMode(command.destination, command.initiator, CEC_DEVICE_TYPE_RECORDING_DEVICE);
- primary->SetActiveSource();
- TransmitImageViewOn(primary->GetLogicalAddress(), command.initiator);
- 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)iSource);
- Transmit(response, false);
+ response.PushBack(SL_COMMAND_SET_DEVICE_MODE);
+ response.PushBack((uint8_t)type);
+ Transmit(response, false, true);
}
-void CSLCommandHandler::SetLGDeckStatus(void)
+int CSLCommandHandler::HandleGiveDeckStatus(const cec_command &command)
{
- /* LG TVs only route keypresses when the deck status is set to 0x20 */
- CCECBusDevice *device = m_processor->GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
- if (device)
- ((CCECPlaybackDevice *)device)->SetDeckStatus(CEC_DECK_INFO_OTHER_STATUS_LG);
+ 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 = m_processor->GetDeviceByType(CEC_DEVICE_TYPE_RECORDING_DEVICE);
+ 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->GetCurrentPowerStatus() != CEC_POWER_STATUS_ON)
+ {
+ device->TransmitPowerState(command.initiator, true);
+ device->SetPowerStatus(CEC_POWER_STATUS_ON);
+ }
+ else
+ {
+ if (!ActiveSourceSent())
+ {
+ 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");
+ {
+ 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 COMMAND_HANDLED;
+ }
+
+ return CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND;
+}
+
+int CSLCommandHandler::HandleRequestActiveSource(const cec_command &command)
+{
+ if (m_processor->CECInitialised())
+ {
+ 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 CCECCommandHandler::PowerOn(iInitiator, iDestination);
+}
+
+void CSLCommandHandler::VendorPreActivateSourceHook(void)
+{
+ CCECPlaybackDevice *device = m_busDevice->AsPlaybackDevice();
if (device)
- ((CCECPlaybackDevice *)device)->SetDeckStatus(CEC_DECK_INFO_OTHER_STATUS_LG);
+ device->SetDeckStatus(!device->IsActiveSource() ? CEC_DECK_INFO_OTHER_STATUS : CEC_DECK_INFO_OTHER_STATUS_LG);
}