examples/lighting-app/linux/LightingAppCommandDelegate.cpp - third_party/github/project-chip/connectedhomeip - Git at Google

 /*
  *
  *    Copyright (c) 2023 Project CHIP Authors
  *    All rights reserved.
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
  *    you may not use this file except in compliance with the License.
  *    You may obtain a copy of the License at
  *
  *        http://www.apache.org/licenses/LICENSE-2.0
  *
  *    Unless required by applicable law or agreed to in writing, software
  *    distributed under the License is distributed on an "AS IS" BASIS,
  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  *    See the License for the specific language governing permissions and
  *    limitations under the License.
  */

 #include "LightingAppCommandDelegate.h"

 #include <app-common/zap-generated/attributes/Accessors.h>
 #include <app/att-storage.h>
 #include <app/clusters/general-diagnostics-server/general-diagnostics-server.h>
 #include <app/clusters/software-diagnostics-server/software-diagnostics-server.h>
 #include <app/clusters/switch-server/switch-server.h>
 #include <app/server/Server.h>
 #include <platform/PlatformManager.h>

 using namespace chip;
 using namespace chip::app;
 using namespace chip::app::Clusters;
 using namespace chip::DeviceLayer;

 LightingAppCommandHandler * LightingAppCommandHandler::FromJSON(const char * json)
 {
     Json::Reader reader;
     Json::Value value;

     if (!reader.parse(json, value))
     {
         ChipLogError(NotSpecified,
                      "AllClusters App: Error parsing JSON with error %s:", reader.getFormattedErrorMessages().c_str());
         return nullptr;
     }

     if (value.empty() || !value.isObject())
     {
         ChipLogError(NotSpecified, "AllClusters App: Invalid JSON command received");
         return nullptr;
     }

     if (!value.isMember("Name") || !value["Name"].isString())
     {
         ChipLogError(NotSpecified, "AllClusters App: Invalid JSON command received: command name is missing");
         return nullptr;
     }

     return Platform::New<LightingAppCommandHandler>(std::move(value));
 }

 void LightingAppCommandHandler::HandleCommand(intptr_t context)
 {
     auto * self      = reinterpret_cast<LightingAppCommandHandler *>(context);
     std::string name = self->mJsonValue["Name"].asString();

     VerifyOrExit(!self->mJsonValue.empty(), ChipLogError(NotSpecified, "Invalid JSON event command received"));

     if (name == "SoftwareFault")
     {
         self->OnSoftwareFaultEventHandler(Clusters::SoftwareDiagnostics::Events::SoftwareFault::Id);
     }
     else if (name == "HardwareFaultChange")
     {
         self->OnGeneralFaultEventHandler(Clusters::GeneralDiagnostics::Events::HardwareFaultChange::Id);
     }
     else if (name == "RadioFaultChange")
     {
         self->OnGeneralFaultEventHandler(Clusters::GeneralDiagnostics::Events::RadioFaultChange::Id);
     }
     else if (name == "NetworkFaultChange")
     {
         self->OnGeneralFaultEventHandler(Clusters::GeneralDiagnostics::Events::NetworkFaultChange::Id);
     }
     else if (name == "SwitchLatched")
     {
         uint8_t newPosition = static_cast<uint8_t>(self->mJsonValue["NewPosition"].asUInt());
         self->OnSwitchLatchedHandler(newPosition);
     }
     else if (name == "InitialPress")
     {
         uint8_t newPosition = static_cast<uint8_t>(self->mJsonValue["NewPosition"].asUInt());
         self->OnSwitchInitialPressedHandler(newPosition);
     }
     else if (name == "LongPress")
     {
         uint8_t newPosition = static_cast<uint8_t>(self->mJsonValue["NewPosition"].asUInt());
         self->OnSwitchLongPressedHandler(newPosition);
     }
     else if (name == "ShortRelease")
     {
         uint8_t previousPosition = static_cast<uint8_t>(self->mJsonValue["PreviousPosition"].asUInt());
         self->OnSwitchShortReleasedHandler(previousPosition);
     }
     else if (name == "LongRelease")
     {
         uint8_t previousPosition = static_cast<uint8_t>(self->mJsonValue["PreviousPosition"].asUInt());
         self->OnSwitchLongReleasedHandler(previousPosition);
     }
     else if (name == "MultiPressOngoing")
     {
         uint8_t newPosition = static_cast<uint8_t>(self->mJsonValue["NewPosition"].asUInt());
         uint8_t count       = static_cast<uint8_t>(self->mJsonValue["CurrentNumberOfPressesCounted"].asUInt());
         self->OnSwitchMultiPressOngoingHandler(newPosition, count);
     }
     else if (name == "MultiPressComplete")
     {
         uint8_t previousPosition = static_cast<uint8_t>(self->mJsonValue["PreviousPosition"].asUInt());
         uint8_t count            = static_cast<uint8_t>(self->mJsonValue["TotalNumberOfPressesCounted"].asUInt());
         self->OnSwitchMultiPressCompleteHandler(previousPosition, count);
     }
     else if (name == "PowerOnReboot")
     {
         self->OnRebootSignalHandler(BootReasonType::kPowerOnReboot);
     }
     else if (name == "BrownOutReset")
     {
         self->OnRebootSignalHandler(BootReasonType::kBrownOutReset);
     }
     else if (name == "SoftwareWatchdogReset")
     {
         self->OnRebootSignalHandler(BootReasonType::kSoftwareWatchdogReset);
     }
     else if (name == "HardwareWatchdogReset")
     {
         self->OnRebootSignalHandler(BootReasonType::kHardwareWatchdogReset);
     }
     else if (name == "SoftwareUpdateCompleted")
     {
         self->OnRebootSignalHandler(BootReasonType::kSoftwareUpdateCompleted);
     }
     else if (name == "SoftwareReset")
     {
         self->OnRebootSignalHandler(BootReasonType::kSoftwareReset);
     }
     else
     {
         ChipLogError(NotSpecified, "Unhandled command: Should never happens");
     }

 exit:
     Platform::Delete(self);
 }

 bool LightingAppCommandHandler::IsClusterPresentOnAnyEndpoint(ClusterId clusterId)
 {
     EnabledEndpointsWithServerCluster enabledEndpoints(clusterId);

     return (enabledEndpoints.begin() != enabledEndpoints.end());
 }

 void LightingAppCommandHandler::OnRebootSignalHandler(BootReasonType bootReason)
 {
     if (ConfigurationMgr().StoreBootReason(static_cast<uint32_t>(bootReason)) == CHIP_NO_ERROR)
     {
         Server::GetInstance().GenerateShutDownEvent();
         PlatformMgr().ScheduleWork([](intptr_t) { PlatformMgr().StopEventLoopTask(); });
     }
     else
     {
         ChipLogError(NotSpecified, "Failed to store boot reason:%d", static_cast<uint32_t>(bootReason));
     }
 }

 void LightingAppCommandHandler::OnGeneralFaultEventHandler(uint32_t eventId)
 {
     if (!IsClusterPresentOnAnyEndpoint(Clusters::GeneralDiagnostics::Id))
         return;

     if (eventId == Clusters::GeneralDiagnostics::Events::HardwareFaultChange::Id)
     {
         GeneralFaults<kMaxHardwareFaults> previous;
         GeneralFaults<kMaxHardwareFaults> current;

         using GeneralDiagnostics::HardwareFaultEnum;

         // On Linux Simulation, set following hardware faults statically.
         ReturnOnFailure(previous.add(to_underlying(HardwareFaultEnum::kRadio)));
         ReturnOnFailure(previous.add(to_underlying(HardwareFaultEnum::kPowerSource)));

         ReturnOnFailure(current.add(to_underlying(HardwareFaultEnum::kRadio)));
         ReturnOnFailure(current.add(to_underlying(HardwareFaultEnum::kSensor)));
         ReturnOnFailure(current.add(to_underlying(HardwareFaultEnum::kPowerSource)));
         ReturnOnFailure(current.add(to_underlying(HardwareFaultEnum::kUserInterfaceFault)));
         Clusters::GeneralDiagnosticsServer::Instance().OnHardwareFaultsDetect(previous, current);
     }
     else if (eventId == Clusters::GeneralDiagnostics::Events::RadioFaultChange::Id)
     {
         GeneralFaults<kMaxRadioFaults> previous;
         GeneralFaults<kMaxRadioFaults> current;

         // On Linux Simulation, set following radio faults statically.
         ReturnOnFailure(previous.add(EMBER_ZCL_RADIO_FAULT_ENUM_WI_FI_FAULT));
         ReturnOnFailure(previous.add(EMBER_ZCL_RADIO_FAULT_ENUM_THREAD_FAULT));

         ReturnOnFailure(current.add(EMBER_ZCL_RADIO_FAULT_ENUM_WI_FI_FAULT));
         ReturnOnFailure(current.add(EMBER_ZCL_RADIO_FAULT_ENUM_CELLULAR_FAULT));
         ReturnOnFailure(current.add(EMBER_ZCL_RADIO_FAULT_ENUM_THREAD_FAULT));
         ReturnOnFailure(current.add(EMBER_ZCL_RADIO_FAULT_ENUM_NFC_FAULT));
         Clusters::GeneralDiagnosticsServer::Instance().OnRadioFaultsDetect(previous, current);
     }
     else if (eventId == Clusters::GeneralDiagnostics::Events::NetworkFaultChange::Id)
     {
         GeneralFaults<kMaxNetworkFaults> previous;
         GeneralFaults<kMaxNetworkFaults> current;

         // On Linux Simulation, set following radio faults statically.
         ReturnOnFailure(previous.add(to_underlying(Clusters::GeneralDiagnostics::NetworkFaultEnum::kHardwareFailure)));
         ReturnOnFailure(previous.add(to_underlying(Clusters::GeneralDiagnostics::NetworkFaultEnum::kNetworkJammed)));

         ReturnOnFailure(current.add(to_underlying(Clusters::GeneralDiagnostics::NetworkFaultEnum::kHardwareFailure)));
         ReturnOnFailure(current.add(to_underlying(Clusters::GeneralDiagnostics::NetworkFaultEnum::kNetworkJammed)));
         ReturnOnFailure(current.add(to_underlying(Clusters::GeneralDiagnostics::NetworkFaultEnum::kConnectionFailed)));
         Clusters::GeneralDiagnosticsServer::Instance().OnNetworkFaultsDetect(previous, current);
     }
     else
     {
         ChipLogError(NotSpecified, "Unknow event ID:%d", eventId);
     }
 }

 void LightingAppCommandHandler::OnSoftwareFaultEventHandler(uint32_t eventId)
 {
     VerifyOrReturn(eventId == Clusters::SoftwareDiagnostics::Events::SoftwareFault::Id,
                    ChipLogError(NotSpecified, "Unknown software fault event received"));

     if (!IsClusterPresentOnAnyEndpoint(Clusters::SoftwareDiagnostics::Id))
         return;

     Clusters::SoftwareDiagnostics::Events::SoftwareFault::Type softwareFault;
     char threadName[kMaxThreadNameLength + 1];

     softwareFault.id = static_cast<uint64_t>(getpid());
     Platform::CopyString(threadName, std::to_string(softwareFault.id).c_str());

     softwareFault.name.SetValue(CharSpan::fromCharString(threadName));

     std::time_t result = std::time(nullptr);
     // Using size of 50 as it is double the expected 25 characters "Www Mmm dd hh:mm:ss yyyy\n".
     char timeChar[50];
     if (std::strftime(timeChar, sizeof(timeChar), "%c", std::localtime(&result)))
     {
         softwareFault.faultRecording.SetValue(ByteSpan(Uint8::from_const_char(timeChar), strlen(timeChar)));
     }

     Clusters::SoftwareDiagnosticsServer::Instance().OnSoftwareFaultDetect(softwareFault);
 }

 void LightingAppCommandHandler::OnSwitchLatchedHandler(uint8_t newPosition)
 {
     EndpointId endpoint = 0;

     EmberAfStatus status = Switch::Attributes::CurrentPosition::Set(endpoint, newPosition);
     VerifyOrReturn(EMBER_ZCL_STATUS_SUCCESS == status, ChipLogError(NotSpecified, "Failed to set CurrentPosition attribute"));
     ChipLogDetail(NotSpecified, "The latching switch is moved to a new position:%d", newPosition);

     Clusters::SwitchServer::Instance().OnSwitchLatch(endpoint, newPosition);
 }

 void LightingAppCommandHandler::OnSwitchInitialPressedHandler(uint8_t newPosition)
 {
     EndpointId endpoint = 0;

     EmberAfStatus status = Switch::Attributes::CurrentPosition::Set(endpoint, newPosition);
     VerifyOrReturn(EMBER_ZCL_STATUS_SUCCESS == status, ChipLogError(NotSpecified, "Failed to set CurrentPosition attribute"));
     ChipLogDetail(NotSpecified, "The new position when the momentary switch starts to be pressed:%d", newPosition);

     Clusters::SwitchServer::Instance().OnInitialPress(endpoint, newPosition);
 }

 void LightingAppCommandHandler::OnSwitchLongPressedHandler(uint8_t newPosition)
 {
     EndpointId endpoint = 0;

     EmberAfStatus status = Switch::Attributes::CurrentPosition::Set(endpoint, newPosition);
     VerifyOrReturn(EMBER_ZCL_STATUS_SUCCESS == status, ChipLogError(NotSpecified, "Failed to set CurrentPosition attribute"));
     ChipLogDetail(NotSpecified, "The new position when the momentary switch has been pressed for a long time:%d", newPosition);

     Clusters::SwitchServer::Instance().OnLongPress(endpoint, newPosition);
 }

 void LightingAppCommandHandler::OnSwitchShortReleasedHandler(uint8_t previousPosition)
 {
     EndpointId endpoint = 0;

     EmberAfStatus status = Switch::Attributes::CurrentPosition::Set(endpoint, 0);
     VerifyOrReturn(EMBER_ZCL_STATUS_SUCCESS == status, ChipLogError(NotSpecified, "Failed to reset CurrentPosition attribute"));
     ChipLogDetail(NotSpecified, "The the previous value of the CurrentPosition when the momentary switch has been released:%d",
                   previousPosition);

     Clusters::SwitchServer::Instance().OnShortRelease(endpoint, previousPosition);
 }

 void LightingAppCommandHandler::OnSwitchLongReleasedHandler(uint8_t previousPosition)
 {
     EndpointId endpoint = 0;

     EmberAfStatus status = Switch::Attributes::CurrentPosition::Set(endpoint, 0);
     VerifyOrReturn(EMBER_ZCL_STATUS_SUCCESS == status, ChipLogError(NotSpecified, "Failed to reset CurrentPosition attribute"));
     ChipLogDetail(NotSpecified,
                   "The the previous value of the CurrentPosition when the momentary switch has been released after having been "
                   "pressed for a long time:%d",
                   previousPosition);

     Clusters::SwitchServer::Instance().OnLongRelease(endpoint, previousPosition);
 }

 void LightingAppCommandHandler::OnSwitchMultiPressOngoingHandler(uint8_t newPosition, uint8_t count)
 {
     EndpointId endpoint = 0;

     EmberAfStatus status = Switch::Attributes::CurrentPosition::Set(endpoint, newPosition);
     VerifyOrReturn(EMBER_ZCL_STATUS_SUCCESS == status, ChipLogError(NotSpecified, "Failed to set CurrentPosition attribute"));
     ChipLogDetail(NotSpecified, "The new position when the momentary switch has been pressed in a multi-press sequence:%d",
                   newPosition);
     ChipLogDetail(NotSpecified, "%d times the momentary switch has been pressed", count);

     Clusters::SwitchServer::Instance().OnMultiPressOngoing(endpoint, newPosition, count);
 }

 void LightingAppCommandHandler::OnSwitchMultiPressCompleteHandler(uint8_t previousPosition, uint8_t count)
 {
     EndpointId endpoint = 0;

     EmberAfStatus status = Switch::Attributes::CurrentPosition::Set(endpoint, 0);
     VerifyOrReturn(EMBER_ZCL_STATUS_SUCCESS == status, ChipLogError(NotSpecified, "Failed to reset CurrentPosition attribute"));
     ChipLogDetail(NotSpecified, "The previous position when the momentary switch has been pressed in a multi-press sequence:%d",
                   previousPosition);
     ChipLogDetail(NotSpecified, "%d times the momentary switch has been pressed", count);

     Clusters::SwitchServer::Instance().OnMultiPressComplete(endpoint, previousPosition, count);
 }

 void LightingAppCommandDelegate::OnEventCommandReceived(const char * json)
 {
     auto handler = LightingAppCommandHandler::FromJSON(json);
     if (nullptr == handler)
     {
         ChipLogError(NotSpecified, "AllClusters App: Unable to instantiate a command handler");
         return;
     }

     chip::DeviceLayer::PlatformMgr().ScheduleWork(LightingAppCommandHandler::HandleCommand, reinterpret_cast<intptr_t>(handler));
 }
	/*
	*
	* Copyright (c) 2023 Project CHIP Authors
	* All rights reserved.
	*
	* Licensed under the Apache License, Version 2.0 (the "License");
	* you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*/

	#include "LightingAppCommandDelegate.h"

	#include <app-common/zap-generated/attributes/Accessors.h>
	#include <app/att-storage.h>
	#include <app/clusters/general-diagnostics-server/general-diagnostics-server.h>
	#include <app/clusters/software-diagnostics-server/software-diagnostics-server.h>
	#include <app/clusters/switch-server/switch-server.h>
	#include <app/server/Server.h>
	#include <platform/PlatformManager.h>

	using namespace chip;
	using namespace chip::app;
	using namespace chip::app::Clusters;
	using namespace chip::DeviceLayer;

	LightingAppCommandHandler * LightingAppCommandHandler::FromJSON(const char * json)
	{
	Json::Reader reader;
	Json::Value value;

	if (!reader.parse(json, value))
	{
	ChipLogError(NotSpecified,
	"AllClusters App: Error parsing JSON with error %s:", reader.getFormattedErrorMessages().c_str());
	return nullptr;
	}

	if (value.empty() \|\| !value.isObject())
	{
	ChipLogError(NotSpecified, "AllClusters App: Invalid JSON command received");
	return nullptr;
	}

	if (!value.isMember("Name") \|\| !value["Name"].isString())
	{
	ChipLogError(NotSpecified, "AllClusters App: Invalid JSON command received: command name is missing");
	return nullptr;
	}

	return Platform::New<LightingAppCommandHandler>(std::move(value));
	}

	void LightingAppCommandHandler::HandleCommand(intptr_t context)
	{
	auto * self = reinterpret_cast<LightingAppCommandHandler *>(context);
	std::string name = self->mJsonValue["Name"].asString();

	VerifyOrExit(!self->mJsonValue.empty(), ChipLogError(NotSpecified, "Invalid JSON event command received"));

	if (name == "SoftwareFault")
	{
	self->OnSoftwareFaultEventHandler(Clusters::SoftwareDiagnostics::Events::SoftwareFault::Id);
	}
	else if (name == "HardwareFaultChange")
	{
	self->OnGeneralFaultEventHandler(Clusters::GeneralDiagnostics::Events::HardwareFaultChange::Id);
	}
	else if (name == "RadioFaultChange")
	{
	self->OnGeneralFaultEventHandler(Clusters::GeneralDiagnostics::Events::RadioFaultChange::Id);
	}
	else if (name == "NetworkFaultChange")
	{
	self->OnGeneralFaultEventHandler(Clusters::GeneralDiagnostics::Events::NetworkFaultChange::Id);
	}
	else if (name == "SwitchLatched")
	{
	uint8_t newPosition = static_cast<uint8_t>(self->mJsonValue["NewPosition"].asUInt());
	self->OnSwitchLatchedHandler(newPosition);
	}
	else if (name == "InitialPress")
	{
	uint8_t newPosition = static_cast<uint8_t>(self->mJsonValue["NewPosition"].asUInt());
	self->OnSwitchInitialPressedHandler(newPosition);
	}
	else if (name == "LongPress")
	{
	uint8_t newPosition = static_cast<uint8_t>(self->mJsonValue["NewPosition"].asUInt());
	self->OnSwitchLongPressedHandler(newPosition);
	}
	else if (name == "ShortRelease")
	{
	uint8_t previousPosition = static_cast<uint8_t>(self->mJsonValue["PreviousPosition"].asUInt());
	self->OnSwitchShortReleasedHandler(previousPosition);
	}
	else if (name == "LongRelease")
	{
	uint8_t previousPosition = static_cast<uint8_t>(self->mJsonValue["PreviousPosition"].asUInt());
	self->OnSwitchLongReleasedHandler(previousPosition);
	}
	else if (name == "MultiPressOngoing")
	{
	uint8_t newPosition = static_cast<uint8_t>(self->mJsonValue["NewPosition"].asUInt());
	uint8_t count = static_cast<uint8_t>(self->mJsonValue["CurrentNumberOfPressesCounted"].asUInt());
	self->OnSwitchMultiPressOngoingHandler(newPosition, count);
	}
	else if (name == "MultiPressComplete")
	{
	uint8_t previousPosition = static_cast<uint8_t>(self->mJsonValue["PreviousPosition"].asUInt());
	uint8_t count = static_cast<uint8_t>(self->mJsonValue["TotalNumberOfPressesCounted"].asUInt());
	self->OnSwitchMultiPressCompleteHandler(previousPosition, count);
	}
	else if (name == "PowerOnReboot")
	{
	self->OnRebootSignalHandler(BootReasonType::kPowerOnReboot);
	}
	else if (name == "BrownOutReset")
	{
	self->OnRebootSignalHandler(BootReasonType::kBrownOutReset);
	}
	else if (name == "SoftwareWatchdogReset")
	{
	self->OnRebootSignalHandler(BootReasonType::kSoftwareWatchdogReset);
	}
	else if (name == "HardwareWatchdogReset")
	{
	self->OnRebootSignalHandler(BootReasonType::kHardwareWatchdogReset);
	}
	else if (name == "SoftwareUpdateCompleted")
	{
	self->OnRebootSignalHandler(BootReasonType::kSoftwareUpdateCompleted);
	}
	else if (name == "SoftwareReset")
	{
	self->OnRebootSignalHandler(BootReasonType::kSoftwareReset);
	}
	else
	{
	ChipLogError(NotSpecified, "Unhandled command: Should never happens");
	}

	exit:
	Platform::Delete(self);
	}

	bool LightingAppCommandHandler::IsClusterPresentOnAnyEndpoint(ClusterId clusterId)
	{
	EnabledEndpointsWithServerCluster enabledEndpoints(clusterId);

	return (enabledEndpoints.begin() != enabledEndpoints.end());
	}

	void LightingAppCommandHandler::OnRebootSignalHandler(BootReasonType bootReason)
	{
	if (ConfigurationMgr().StoreBootReason(static_cast<uint32_t>(bootReason)) == CHIP_NO_ERROR)
	{
	Server::GetInstance().GenerateShutDownEvent();
	PlatformMgr().ScheduleWork([](intptr_t) { PlatformMgr().StopEventLoopTask(); });
	}
	else
	{
	ChipLogError(NotSpecified, "Failed to store boot reason:%d", static_cast<uint32_t>(bootReason));
	}
	}

	void LightingAppCommandHandler::OnGeneralFaultEventHandler(uint32_t eventId)
	{
	if (!IsClusterPresentOnAnyEndpoint(Clusters::GeneralDiagnostics::Id))
	return;

	if (eventId == Clusters::GeneralDiagnostics::Events::HardwareFaultChange::Id)
	{
	GeneralFaults<kMaxHardwareFaults> previous;
	GeneralFaults<kMaxHardwareFaults> current;

	using GeneralDiagnostics::HardwareFaultEnum;

	// On Linux Simulation, set following hardware faults statically.
	ReturnOnFailure(previous.add(to_underlying(HardwareFaultEnum::kRadio)));
	ReturnOnFailure(previous.add(to_underlying(HardwareFaultEnum::kPowerSource)));

	ReturnOnFailure(current.add(to_underlying(HardwareFaultEnum::kRadio)));
	ReturnOnFailure(current.add(to_underlying(HardwareFaultEnum::kSensor)));
	ReturnOnFailure(current.add(to_underlying(HardwareFaultEnum::kPowerSource)));
	ReturnOnFailure(current.add(to_underlying(HardwareFaultEnum::kUserInterfaceFault)));
	Clusters::GeneralDiagnosticsServer::Instance().OnHardwareFaultsDetect(previous, current);
	}
	else if (eventId == Clusters::GeneralDiagnostics::Events::RadioFaultChange::Id)
	{
	GeneralFaults<kMaxRadioFaults> previous;
	GeneralFaults<kMaxRadioFaults> current;

	// On Linux Simulation, set following radio faults statically.
	ReturnOnFailure(previous.add(EMBER_ZCL_RADIO_FAULT_ENUM_WI_FI_FAULT));
	ReturnOnFailure(previous.add(EMBER_ZCL_RADIO_FAULT_ENUM_THREAD_FAULT));

	ReturnOnFailure(current.add(EMBER_ZCL_RADIO_FAULT_ENUM_WI_FI_FAULT));
	ReturnOnFailure(current.add(EMBER_ZCL_RADIO_FAULT_ENUM_CELLULAR_FAULT));
	ReturnOnFailure(current.add(EMBER_ZCL_RADIO_FAULT_ENUM_THREAD_FAULT));
	ReturnOnFailure(current.add(EMBER_ZCL_RADIO_FAULT_ENUM_NFC_FAULT));
	Clusters::GeneralDiagnosticsServer::Instance().OnRadioFaultsDetect(previous, current);
	}
	else if (eventId == Clusters::GeneralDiagnostics::Events::NetworkFaultChange::Id)
	{
	GeneralFaults<kMaxNetworkFaults> previous;
	GeneralFaults<kMaxNetworkFaults> current;

	// On Linux Simulation, set following radio faults statically.
	ReturnOnFailure(previous.add(to_underlying(Clusters::GeneralDiagnostics::NetworkFaultEnum::kHardwareFailure)));
	ReturnOnFailure(previous.add(to_underlying(Clusters::GeneralDiagnostics::NetworkFaultEnum::kNetworkJammed)));

	ReturnOnFailure(current.add(to_underlying(Clusters::GeneralDiagnostics::NetworkFaultEnum::kHardwareFailure)));
	ReturnOnFailure(current.add(to_underlying(Clusters::GeneralDiagnostics::NetworkFaultEnum::kNetworkJammed)));
	ReturnOnFailure(current.add(to_underlying(Clusters::GeneralDiagnostics::NetworkFaultEnum::kConnectionFailed)));
	Clusters::GeneralDiagnosticsServer::Instance().OnNetworkFaultsDetect(previous, current);
	}
	else
	{
	ChipLogError(NotSpecified, "Unknow event ID:%d", eventId);
	}
	}

	void LightingAppCommandHandler::OnSoftwareFaultEventHandler(uint32_t eventId)
	{
	VerifyOrReturn(eventId == Clusters::SoftwareDiagnostics::Events::SoftwareFault::Id,
	ChipLogError(NotSpecified, "Unknown software fault event received"));

	if (!IsClusterPresentOnAnyEndpoint(Clusters::SoftwareDiagnostics::Id))
	return;

	Clusters::SoftwareDiagnostics::Events::SoftwareFault::Type softwareFault;
	char threadName[kMaxThreadNameLength + 1];

	softwareFault.id = static_cast<uint64_t>(getpid());
	Platform::CopyString(threadName, std::to_string(softwareFault.id).c_str());

	softwareFault.name.SetValue(CharSpan::fromCharString(threadName));

	std::time_t result = std::time(nullptr);
	// Using size of 50 as it is double the expected 25 characters "Www Mmm dd hh:mm:ss yyyy\n".
	char timeChar[50];
	if (std::strftime(timeChar, sizeof(timeChar), "%c", std::localtime(&result)))
	{
	softwareFault.faultRecording.SetValue(ByteSpan(Uint8::from_const_char(timeChar), strlen(timeChar)));
	}

	Clusters::SoftwareDiagnosticsServer::Instance().OnSoftwareFaultDetect(softwareFault);
	}

	void LightingAppCommandHandler::OnSwitchLatchedHandler(uint8_t newPosition)
	{
	EndpointId endpoint = 0;

	EmberAfStatus status = Switch::Attributes::CurrentPosition::Set(endpoint, newPosition);
	VerifyOrReturn(EMBER_ZCL_STATUS_SUCCESS == status, ChipLogError(NotSpecified, "Failed to set CurrentPosition attribute"));
	ChipLogDetail(NotSpecified, "The latching switch is moved to a new position:%d", newPosition);

	Clusters::SwitchServer::Instance().OnSwitchLatch(endpoint, newPosition);
	}

	void LightingAppCommandHandler::OnSwitchInitialPressedHandler(uint8_t newPosition)
	{
	EndpointId endpoint = 0;

	EmberAfStatus status = Switch::Attributes::CurrentPosition::Set(endpoint, newPosition);
	VerifyOrReturn(EMBER_ZCL_STATUS_SUCCESS == status, ChipLogError(NotSpecified, "Failed to set CurrentPosition attribute"));
	ChipLogDetail(NotSpecified, "The new position when the momentary switch starts to be pressed:%d", newPosition);

	Clusters::SwitchServer::Instance().OnInitialPress(endpoint, newPosition);
	}

	void LightingAppCommandHandler::OnSwitchLongPressedHandler(uint8_t newPosition)
	{
	EndpointId endpoint = 0;

	EmberAfStatus status = Switch::Attributes::CurrentPosition::Set(endpoint, newPosition);
	VerifyOrReturn(EMBER_ZCL_STATUS_SUCCESS == status, ChipLogError(NotSpecified, "Failed to set CurrentPosition attribute"));
	ChipLogDetail(NotSpecified, "The new position when the momentary switch has been pressed for a long time:%d", newPosition);

	Clusters::SwitchServer::Instance().OnLongPress(endpoint, newPosition);
	}

	void LightingAppCommandHandler::OnSwitchShortReleasedHandler(uint8_t previousPosition)
	{
	EndpointId endpoint = 0;

	EmberAfStatus status = Switch::Attributes::CurrentPosition::Set(endpoint, 0);
	VerifyOrReturn(EMBER_ZCL_STATUS_SUCCESS == status, ChipLogError(NotSpecified, "Failed to reset CurrentPosition attribute"));
	ChipLogDetail(NotSpecified, "The the previous value of the CurrentPosition when the momentary switch has been released:%d",
	previousPosition);

	Clusters::SwitchServer::Instance().OnShortRelease(endpoint, previousPosition);
	}

	void LightingAppCommandHandler::OnSwitchLongReleasedHandler(uint8_t previousPosition)
	{
	EndpointId endpoint = 0;

	EmberAfStatus status = Switch::Attributes::CurrentPosition::Set(endpoint, 0);
	VerifyOrReturn(EMBER_ZCL_STATUS_SUCCESS == status, ChipLogError(NotSpecified, "Failed to reset CurrentPosition attribute"));
	ChipLogDetail(NotSpecified,
	"The the previous value of the CurrentPosition when the momentary switch has been released after having been "
	"pressed for a long time:%d",
	previousPosition);

	Clusters::SwitchServer::Instance().OnLongRelease(endpoint, previousPosition);
	}

	void LightingAppCommandHandler::OnSwitchMultiPressOngoingHandler(uint8_t newPosition, uint8_t count)
	{
	EndpointId endpoint = 0;

	EmberAfStatus status = Switch::Attributes::CurrentPosition::Set(endpoint, newPosition);
	VerifyOrReturn(EMBER_ZCL_STATUS_SUCCESS == status, ChipLogError(NotSpecified, "Failed to set CurrentPosition attribute"));
	ChipLogDetail(NotSpecified, "The new position when the momentary switch has been pressed in a multi-press sequence:%d",
	newPosition);
	ChipLogDetail(NotSpecified, "%d times the momentary switch has been pressed", count);

	Clusters::SwitchServer::Instance().OnMultiPressOngoing(endpoint, newPosition, count);
	}

	void LightingAppCommandHandler::OnSwitchMultiPressCompleteHandler(uint8_t previousPosition, uint8_t count)
	{
	EndpointId endpoint = 0;

	EmberAfStatus status = Switch::Attributes::CurrentPosition::Set(endpoint, 0);
	VerifyOrReturn(EMBER_ZCL_STATUS_SUCCESS == status, ChipLogError(NotSpecified, "Failed to reset CurrentPosition attribute"));
	ChipLogDetail(NotSpecified, "The previous position when the momentary switch has been pressed in a multi-press sequence:%d",
	previousPosition);
	ChipLogDetail(NotSpecified, "%d times the momentary switch has been pressed", count);

	Clusters::SwitchServer::Instance().OnMultiPressComplete(endpoint, previousPosition, count);
	}

	void LightingAppCommandDelegate::OnEventCommandReceived(const char * json)
	{
	auto handler = LightingAppCommandHandler::FromJSON(json);
	if (nullptr == handler)
	{
	ChipLogError(NotSpecified, "AllClusters App: Unable to instantiate a command handler");
	return;
	}

	chip::DeviceLayer::PlatformMgr().ScheduleWork(LightingAppCommandHandler::HandleCommand, reinterpret_cast<intptr_t>(handler));
	}