/*
* 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) 2011-2012 Pulse-Eight Limited. All rights reserved.
* libCEC(R) is an original work, containing original code.
*
* libCEC(R) is a trademark of Pulse-Eight Limited.
#include "VLCommandHandler.h"
#include "../devices/CECBusDevice.h"
-#include "../util/StdString.h"
+#include "../CECProcessor.h"
+#include "../LibCEC.h"
+#include "../CECClient.h"
+
+#define VL_POWER_CHANGE 0x20
+#define VL_POWERED_UP 0x00
+#define VL_POWERED_DOWN 0x01
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)
+ CCECCommandHandler(busDevice),
+ m_bActiveSourcePending(false),
+ m_bPowerUpEventReceived(false)
{
+ m_vendorId = CEC_VENDOR_PANASONIC;
}
-bool CVLCommandHandler::HandleSetStreamPath(const cec_command &command)
+bool CVLCommandHandler::InitHandler(void)
{
- if (command.parameters.size >= 2)
+ CCECBusDevice *primary = m_processor->GetPrimaryDevice();
+ if (primary && primary->GetLogicalAddress() != CECDEVICE_UNREGISTERED)
{
- int streamaddr = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]);
- CStdString strLog;
- strLog.Format(">> %i requests stream path from physical address %04x", command.initiator, streamaddr);
- m_busDevice->AddLog(CEC_LOG_DEBUG, strLog.c_str());
- if (streamaddr == m_busDevice->GetMyPhysicalAddress())
+ /* use the VL commandhandler for the primary device that is handled by libCEC */
+ if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV)
{
- CCECBusDevice *device = GetDevice(command.destination);
- if (device)
+ if (primary && m_busDevice->GetLogicalAddress() != primary->GetLogicalAddress())
{
- return device->BroadcastActiveSource() &&
- device->BroadcastActiveView() &&
- device->ReportMenuState(command.initiator);
+ primary->SetVendorId(CEC_VENDOR_PANASONIC);
+ primary->ReplaceHandler(false);
}
- return false;
}
+
+ if (primary->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)
+ return m_processor->GetPrimaryClient()->ChangeDeviceType(CEC_DEVICE_TYPE_RECORDING_DEVICE, CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
+ }
+
+ return CCECCommandHandler::InitHandler();
+}
+
+int CVLCommandHandler::HandleDeviceVendorCommandWithId(const cec_command &command)
+{
+ 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.destination == CECDEVICE_BROADCAST &&
+ command.parameters.At(3) == VL_POWER_CHANGE)
+ {
+ if (command.parameters.At(4) == VL_POWERED_UP)
+ {
+ LIB_CEC->AddLog(CEC_LOG_DEBUG, "TV powered up");
+ {
+ CLockObject lock(m_mutex);
+ m_bPowerUpEventReceived = true;
+ }
+ m_processor->TransmitPendingActiveSourceCommands();
+ }
+ else if (command.parameters.At(4) == VL_POWERED_DOWN)
+ LIB_CEC->AddLog(CEC_LOG_DEBUG, "TV powered down");
+ else if (command.parameters.At(4) == VL_POWERED_DOWN)
+ LIB_CEC->AddLog(CEC_LOG_DEBUG, "unknown vendor command");
+
+ return COMMAND_HANDLED;
+ }
+
+ return CCECCommandHandler::HandleDeviceVendorCommandWithId(command);
+}
+
+bool CVLCommandHandler::TransmitActiveSource(const cec_logical_address iInitiator, uint16_t iPhysicalAddress)
+{
+ bool bPowerUpEventReceived(false);
+
+ CCECBusDevice *tv = m_processor->GetDevice(CECDEVICE_TV);
+ if (tv && tv->GetCurrentVendorId() == CEC_VENDOR_PANASONIC)
+ {
+ CVLCommandHandler *handler = static_cast<CVLCommandHandler *>(tv->GetHandler());
+ bPowerUpEventReceived = handler ? handler->PowerUpEventReceived() : false;
+ tv->MarkHandlerReady();
+ }
+
+ if (!bPowerUpEventReceived)
+ {
+ CLockObject lock(m_mutex);
+ // wait until we received the event
+ m_bActiveSourcePending = true;
+ return true;
+ }
+ else
+ {
+ // transmit standard active source message
+ return CCECCommandHandler::TransmitActiveSource(iInitiator, iPhysicalAddress);
+ }
+}
+
+bool CVLCommandHandler::TransmitPendingActiveSourceCommands(void)
+{
+ bool bTransmitCommand(false);
+ {
+ CLockObject lock(m_mutex);
+ bTransmitCommand = m_bActiveSourcePending;
+ m_bActiveSourcePending = false;
+ }
+
+ if (bTransmitCommand)
+ {
+ LIB_CEC->AddLog(CEC_LOG_DEBUG, "transmitting delayed activate source command");
+ return CCECCommandHandler::TransmitActiveSource(m_busDevice->GetLogicalAddress(), m_busDevice->GetCurrentPhysicalAddress()) &&
+ TransmitMenuState(m_busDevice->GetLogicalAddress(), CECDEVICE_TV, CEC_MENU_STATE_ACTIVATED);
}
return true;
}
+
+bool CVLCommandHandler::PowerUpEventReceived(void)
+{
+ {
+ CLockObject lock(m_mutex);
+ if (m_bPowerUpEventReceived)
+ return true;
+ }
+
+ CLockObject lock(m_mutex);
+ m_bPowerUpEventReceived = (m_busDevice->GetCurrentPowerStatus() == CEC_POWER_STATUS_ON);
+ return m_bPowerUpEventReceived;
+}
+
+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 &&
+ command.parameters[2] == 0x05)
+ {
+ cec_command response;
+ cec_command::Format(response, command.destination, command.initiator, CEC_OPCODE_VENDOR_COMMAND);
+ uint8_t iResponseData[] = {0x10, 0x02, 0xFF, 0xFF, 0x00, 0x05, 0x05, 0x45, 0x55, 0x5c, 0x58, 0x32};
+ response.PushArray(12, iResponseData);
+
+ Transmit(response, true);
+
+ return COMMAND_HANDLED;
+ }
+
+ return CEC_ABORT_REASON_INVALID_OPERAND;
+}
+
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