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[lighting-app] Support event handling in lighting-app (#28184)
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examples/lighting-app/linux/LightingAppCommandDelegate.cpp
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| /* | ||
| * | ||
| * 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()); | ||
| } | ||
|
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| 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; | ||
|
|
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| using GeneralDiagnostics::HardwareFaultEnum; | ||
|
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| // On Linux Simulation, set following hardware faults statically. | ||
| ReturnOnFailure(previous.add(to_underlying(HardwareFaultEnum::kRadio))); | ||
| ReturnOnFailure(previous.add(to_underlying(HardwareFaultEnum::kPowerSource))); | ||
|
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| 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)); | ||
|
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| 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; | ||
|
|
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| // 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))); | ||
|
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| 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; | ||
|
|
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| Clusters::SoftwareDiagnostics::Events::SoftwareFault::Type softwareFault; | ||
| char threadName[kMaxThreadNameLength + 1]; | ||
|
|
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| softwareFault.id = static_cast<uint64_t>(getpid()); | ||
| Platform::CopyString(threadName, std::to_string(softwareFault.id).c_str()); | ||
|
|
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| softwareFault.name.SetValue(CharSpan::fromCharString(threadName)); | ||
|
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| 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))); | ||
| } | ||
|
|
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| Clusters::SoftwareDiagnosticsServer::Instance().OnSoftwareFaultDetect(softwareFault); | ||
| } | ||
|
|
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| void LightingAppCommandHandler::OnSwitchLatchedHandler(uint8_t newPosition) | ||
| { | ||
| EndpointId endpoint = 0; | ||
|
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| 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); | ||
|
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| Clusters::SwitchServer::Instance().OnSwitchLatch(endpoint, newPosition); | ||
| } | ||
|
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| void LightingAppCommandHandler::OnSwitchInitialPressedHandler(uint8_t newPosition) | ||
| { | ||
| EndpointId endpoint = 0; | ||
|
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| 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); | ||
|
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| Clusters::SwitchServer::Instance().OnInitialPress(endpoint, newPosition); | ||
| } | ||
|
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| void LightingAppCommandHandler::OnSwitchLongPressedHandler(uint8_t newPosition) | ||
| { | ||
| EndpointId endpoint = 0; | ||
|
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| 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); | ||
|
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| Clusters::SwitchServer::Instance().OnLongPress(endpoint, newPosition); | ||
| } | ||
|
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| void LightingAppCommandHandler::OnSwitchShortReleasedHandler(uint8_t previousPosition) | ||
| { | ||
| EndpointId endpoint = 0; | ||
|
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| 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); | ||
|
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| Clusters::SwitchServer::Instance().OnShortRelease(endpoint, previousPosition); | ||
| } | ||
|
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| void LightingAppCommandHandler::OnSwitchLongReleasedHandler(uint8_t previousPosition) | ||
| { | ||
| EndpointId endpoint = 0; | ||
|
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| 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); | ||
|
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| Clusters::SwitchServer::Instance().OnLongRelease(endpoint, previousPosition); | ||
| } | ||
|
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| void LightingAppCommandHandler::OnSwitchMultiPressOngoingHandler(uint8_t newPosition, uint8_t count) | ||
| { | ||
| EndpointId endpoint = 0; | ||
|
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| 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); | ||
|
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| Clusters::SwitchServer::Instance().OnMultiPressOngoing(endpoint, newPosition, count); | ||
| } | ||
|
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| void LightingAppCommandHandler::OnSwitchMultiPressCompleteHandler(uint8_t previousPosition, uint8_t count) | ||
| { | ||
| EndpointId endpoint = 0; | ||
|
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| 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); | ||
|
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| Clusters::SwitchServer::Instance().OnMultiPressComplete(endpoint, previousPosition, count); | ||
| } | ||
|
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| 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; | ||
| } | ||
|
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| chip::DeviceLayer::PlatformMgr().ScheduleWork(LightingAppCommandHandler::HandleCommand, reinterpret_cast<intptr_t>(handler)); | ||
| } |
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