/*
* 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 "VLCommandHandler.h"
-#include "../devices/CECBusDevice.h"
-#include "../CECProcessor.h"
+
+#include "lib/devices/CECBusDevice.h"
+#include "lib/devices/CECPlaybackDevice.h"
+#include "lib/devices/CECTV.h"
+#include "lib/CECProcessor.h"
+#include "lib/LibCEC.h"
+#include "lib/CECClient.h"
+
+#define VL_POWER_CHANGE 0x20
+#define VL_POWERED_UP 0x00
+#define VL_POWERED_DOWN 0x01
+#define VL_UNKNOWN1 0x06
using namespace CEC;
+using namespace PLATFORM;
+
+#define LIB_CEC m_busDevice->GetProcessor()->GetLib()
+#define ToString(p) LIB_CEC->ToString(p)
-CVLCommandHandler::CVLCommandHandler(CCECBusDevice *busDevice) :
- CCECCommandHandler(busDevice)
+// wait this amount of ms before trying to switch sources after receiving the message from the TV that it's powered on
+#define SOURCE_SWITCH_DELAY_MS 3000
+
+CVLCommandHandler::CVLCommandHandler(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_iPowerUpEventReceived(0),
+ m_bCapabilitiesSent(false)
{
m_vendorId = CEC_VENDOR_PANASONIC;
- m_bOPTSendDeckStatusUpdateOnActiveSource = false;
}
bool CVLCommandHandler::InitHandler(void)
{
CCECBusDevice *primary = m_processor->GetPrimaryDevice();
- if (primary->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)
+ if (primary && primary->GetLogicalAddress() != CECDEVICE_UNREGISTERED)
{
- return m_processor->ChangeDeviceType(CEC_DEVICE_TYPE_RECORDING_DEVICE, CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
+ /* use the VL commandhandler for the primary device that is handled by libCEC */
+ if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV)
+ {
+ if (primary && m_busDevice->GetLogicalAddress() != primary->GetLogicalAddress())
+ {
+ libcec_configuration config;
+ m_processor->GetPrimaryClient()->GetCurrentConfiguration(config);
+ if (config.iDoubleTapTimeout50Ms == 0)
+ {
+ config.iDoubleTapTimeout50Ms = config.clientVersion >= CEC_CLIENT_VERSION_2_2_0 ? CEC_DOUBLE_TAP_TIMEOUT_50_MS : CEC_DOUBLE_TAP_TIMEOUT_MS_OLD;
+ m_processor->GetPrimaryClient()->SetConfiguration(config);
+ }
+
+ primary->SetVendorId(CEC_VENDOR_PANASONIC);
+ primary->ReplaceHandler(false);
+ }
+
+ if (primary->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)
+ return m_processor->GetPrimaryClient()->ChangeDeviceType(CEC_DEVICE_TYPE_RECORDING_DEVICE, CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
+ }
}
- m_busDevice->TransmitMenuState(CECDEVICE_TV);
+
return CCECCommandHandler::InitHandler();
}
+
+int CVLCommandHandler::HandleDeviceVendorCommandWithId(const cec_command &command)
+{
+ if (!m_processor->IsHandledByLibCEC(command.destination))
+ return CEC_ABORT_REASON_INVALID_OPERAND;
+
+ if (command.parameters[0] != 0x00 ||
+ command.parameters[1] != 0x80 ||
+ command.parameters[2] != 0x45)
+ return CEC_ABORT_REASON_INVALID_OPERAND;
+
+ if (command.initiator == CECDEVICE_TV &&
+ command.parameters.At(3) == VL_UNKNOWN1)
+ {
+ if (command.parameters.size >= 5 && command.parameters.At(4) == 0x05)
+ {
+ // set the power up event time
+ {
+ CLockObject lock(m_mutex);
+ if (m_iPowerUpEventReceived == 0)
+ m_iPowerUpEventReceived = GetTimeMs();
+ }
+ // mark the TV as powered on
+ m_processor->GetTV()->SetPowerStatus(CEC_POWER_STATUS_ON);
+
+ CCECBusDevice* dev = m_processor->GetPrimaryDevice();
+ if (dev && dev->IsActiveSource())
+ dev->TransmitActiveSource(false);
+
+ return COMMAND_HANDLED;
+ }
+ }
+ else if (command.initiator == CECDEVICE_TV &&
+ command.destination == CECDEVICE_BROADCAST &&
+ command.parameters.At(3) == VL_POWER_CHANGE)
+ {
+ if (command.parameters.At(4) == VL_POWERED_UP)
+ {
+ // set the power up event time
+ {
+ CLockObject lock(m_mutex);
+ if (m_iPowerUpEventReceived == 0)
+ m_iPowerUpEventReceived = GetTimeMs();
+ }
+ // mark the TV as powered on
+ m_processor->GetTV()->SetPowerStatus(CEC_POWER_STATUS_ON);
+
+ // send capabilties
+ SendVendorCommandCapabilities(m_processor->GetLogicalAddress(), command.initiator);
+
+ // reactivate the source, so the tv switches channels
+ if (m_processor->IsActiveSource(m_processor->GetLogicalAddress()))
+ m_processor->GetDevice(m_processor->GetLogicalAddress())->TransmitActiveSource(false);
+ }
+ else if (command.parameters.At(4) == VL_POWERED_DOWN)
+ {
+ // reset the power up event time
+ {
+ CLockObject lock(m_mutex);
+ m_iPowerUpEventReceived = 0;
+ }
+ // mark the TV as powered off
+ m_processor->GetTV()->SetPowerStatus(CEC_POWER_STATUS_STANDBY);
+ }
+ else
+ LIB_CEC->AddLog(CEC_LOG_DEBUG, "skipping unknown vendor command");
+
+ return COMMAND_HANDLED;
+ }
+
+ return CCECCommandHandler::HandleDeviceVendorCommandWithId(command);
+}
+
+bool CVLCommandHandler::PowerUpEventReceived(void)
+{
+ bool bPowerUpEventReceived(true);
+
+ if (m_busDevice->GetLogicalAddress() != CECDEVICE_TV)
+ {
+ CCECBusDevice* tv = m_processor->GetTV();
+ if (tv && tv->GetStatus() != CEC_DEVICE_STATUS_PRESENT)
+ return true;
+
+ // get the status from the TV
+ if (tv && tv->GetCurrentVendorId() == CEC_VENDOR_PANASONIC)
+ {
+ CVLCommandHandler *handler = static_cast<CVLCommandHandler *>(tv->GetHandler());
+ bPowerUpEventReceived = handler ? handler->PowerUpEventReceived() : false;
+ tv->MarkHandlerReady();
+ }
+ }
+ else
+ {
+ // get the current status
+ {
+ CLockObject lock(m_mutex);
+ bPowerUpEventReceived = m_iPowerUpEventReceived > 0 &&
+ GetTimeMs() - m_iPowerUpEventReceived > SOURCE_SWITCH_DELAY_MS;
+ }
+
+ // if we didn't receive the event, check if the TV is already marked as powered on
+ if (!bPowerUpEventReceived && m_busDevice->GetCurrentPowerStatus() == CEC_POWER_STATUS_ON)
+ {
+ CLockObject lock(m_mutex);
+ m_iPowerUpEventReceived = GetTimeMs();
+ bPowerUpEventReceived = true;
+ }
+ }
+
+ return bPowerUpEventReceived;
+}
+
+int CVLCommandHandler::HandleStandby(const cec_command &command)
+{
+ // reset the power up event time
+ {
+ CLockObject lock(m_mutex);
+ m_iPowerUpEventReceived = 0;
+ m_bCapabilitiesSent = false;
+ }
+
+ return CCECCommandHandler::HandleStandby(command);
+}
+
+void CVLCommandHandler::VendorPreActivateSourceHook(void)
+{
+ bool bTransmit(false);
+ {
+ CLockObject lock(m_mutex);
+ bTransmit = !m_bCapabilitiesSent;
+ }
+ if (bTransmit)
+ SendVendorCommandCapabilities(m_processor->GetLogicalAddress(), CECDEVICE_TV);
+}
+
+void CVLCommandHandler::SendVendorCommandCapabilities(const cec_logical_address initiator, const cec_logical_address destination)
+{
+ if (PowerUpEventReceived())
+ {
+ cec_command response;
+ cec_command::Format(response, initiator, destination, CEC_OPCODE_VENDOR_COMMAND);
+ uint8_t iResponseData[] = {0x10, 0x02, 0xFF, 0xFF, 0x00, 0x05, 0x05, 0x45, 0x55, 0x5c, 0x58, 0x32};
+ response.PushArray(12, iResponseData);
+
+ if (Transmit(response, false, true))
+ {
+ CLockObject lock(m_mutex);
+ m_bCapabilitiesSent = true;
+ }
+ }
+}
+
+int CVLCommandHandler::HandleVendorCommand(const cec_command &command)
+{
+ // some vendor command voodoo that will enable more buttons on the remote
+ if (command.parameters.size == 3 &&
+ command.parameters[0] == 0x10 &&
+ command.parameters[1] == 0x01 &&
+ m_processor->IsHandledByLibCEC(command.destination))
+ {
+ // XXX i've seen 0x05 and 0x03 as third param. these probably indicate different types of TVs/capabilities
+ // when we feature abort this, then the TV will try the same thing with a vendor command with id
+ SendVendorCommandCapabilities(m_processor->GetLogicalAddress(), command.initiator);
+
+ CCECBusDevice* dev = m_processor->GetDevice(command.destination);
+ if (dev && dev->IsActiveSource())
+ dev->ActivateSource(500);
+ return COMMAND_HANDLED;
+ }
+
+ return CEC_ABORT_REASON_INVALID_OPERAND;
+}
+
+bool CVLCommandHandler::SourceSwitchAllowed(void)
+{
+ if (!PowerUpEventReceived())
+ TransmitRequestPowerStatus(m_processor->GetPrimaryDevice()->GetLogicalAddress(), CECDEVICE_TV, false, false);
+
+ return PowerUpEventReceived();
+}
+
+int CVLCommandHandler::HandleSystemAudioModeRequest(const cec_command &command)
+{
+ if (command.initiator == CECDEVICE_TV)
+ {
+ // set the power up event time
+ {
+ CLockObject lock(m_mutex);
+ if (m_iPowerUpEventReceived == 0)
+ m_iPowerUpEventReceived = GetTimeMs();
+ }
+ // mark the TV as powered on
+ m_processor->GetTV()->SetPowerStatus(CEC_POWER_STATUS_ON);
+ }
+
+ return CCECCommandHandler::HandleSystemAudioModeRequest(command);
+}
+
+int CVLCommandHandler::HandleReportPowerStatus(const cec_command &command)
+{
+ if (command.initiator == m_busDevice->GetLogicalAddress() &&
+ command.parameters.size == 1 &&
+ (cec_power_status)command.parameters[0] == CEC_POWER_STATUS_ON)
+ {
+ CLockObject lock(m_mutex);
+ if (m_iPowerUpEventReceived == 0)
+ m_iPowerUpEventReceived = GetTimeMs();
+ }
+
+ return CCECCommandHandler::HandleReportPowerStatus(command);
+}