| /** |
| * |
| * Copyright (c) 2021 Project CHIP Authors |
| * |
| * 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. |
| */ |
| |
| /**************************************************************************** |
| * @file |
| * @brief Routines for the Application Launcher plugin, the |
| *server implementation of the Application Launcher cluster. |
| ******************************************************************************* |
| ******************************************************************************/ |
| |
| #include <app/clusters/application-basic-server/application-basic-delegate.h> |
| #include <app/clusters/application-basic-server/application-basic-server.h> |
| #include <app/clusters/application-launcher-server/application-launcher-delegate.h> |
| #include <app/clusters/application-launcher-server/application-launcher-server.h> |
| |
| #include <app-common/zap-generated/attributes/Accessors.h> |
| #include <app/AttributeAccessInterface.h> |
| #include <app/CommandHandler.h> |
| #include <app/ConcreteCommandPath.h> |
| #if CHIP_DEVICE_CONFIG_APP_PLATFORM_ENABLED |
| #include <app/app-platform/ContentAppPlatform.h> |
| #endif // CHIP_DEVICE_CONFIG_APP_PLATFORM_ENABLED |
| #include <app/data-model/Encode.h> |
| #include <app/util/attribute-storage.h> |
| #include <platform/CHIPDeviceConfig.h> |
| |
| using namespace chip; |
| using namespace chip::app::Clusters; |
| using namespace chip::app::Clusters::ApplicationLauncher; |
| #if CHIP_DEVICE_CONFIG_APP_PLATFORM_ENABLED |
| using namespace chip::AppPlatform; |
| #endif // CHIP_DEVICE_CONFIG_APP_PLATFORM_ENABLED |
| using namespace chip::Uint8; |
| |
| static constexpr size_t kApplicationLauncherDelegateTableSize = |
| EMBER_AF_APPLICATION_LAUNCHER_CLUSTER_SERVER_ENDPOINT_COUNT + CHIP_DEVICE_CONFIG_DYNAMIC_ENDPOINT_COUNT; |
| |
| // ----------------------------------------------------------------------------- |
| // Delegate Implementation |
| |
| using chip::app::Clusters::ApplicationBasic::CatalogVendorApp; |
| using chip::app::Clusters::ApplicationLauncher::Delegate; |
| using ApplicationStatusEnum = app::Clusters::ApplicationBasic::ApplicationStatusEnum; |
| |
| namespace { |
| |
| Delegate * gDelegateTable[kApplicationLauncherDelegateTableSize] = { nullptr }; |
| |
| Delegate * GetDelegate(EndpointId endpoint) |
| { |
| #if CHIP_DEVICE_CONFIG_APP_PLATFORM_ENABLED |
| ContentApp * app = ContentAppPlatform::GetInstance().GetContentApp(endpoint); |
| if (app != nullptr) |
| { |
| ChipLogProgress(Zcl, "ApplicationLauncher returning ContentApp delegate for endpoint:%u", endpoint); |
| return app->GetApplicationLauncherDelegate(); |
| } |
| #endif // CHIP_DEVICE_CONFIG_APP_PLATFORM_ENABLED |
| ChipLogProgress(Zcl, "ApplicationLauncher NOT returning ContentApp delegate for endpoint:%u", endpoint); |
| |
| uint16_t ep = emberAfFindClusterServerEndpointIndex(endpoint, ApplicationLauncher::Id); |
| return ((ep == 0xFFFF || ep >= EMBER_AF_APPLICATION_LAUNCHER_CLUSTER_SERVER_ENDPOINT_COUNT) ? nullptr : gDelegateTable[ep]); |
| } |
| |
| bool isDelegateNull(Delegate * delegate, EndpointId endpoint) |
| { |
| if (delegate == nullptr) |
| { |
| ChipLogProgress(Zcl, "Application Launcher has no delegate set for endpoint:%u", endpoint); |
| return true; |
| } |
| return false; |
| } |
| } // namespace |
| |
| namespace chip { |
| namespace app { |
| namespace Clusters { |
| namespace ApplicationLauncher { |
| |
| void SetDefaultDelegate(EndpointId endpoint, Delegate * delegate) |
| { |
| uint16_t ep = emberAfFindClusterServerEndpointIndex(endpoint, ApplicationLauncher::Id); |
| // if endpoint is found and is not a dynamic endpoint |
| if (ep != 0xFFFF && ep < EMBER_AF_APPLICATION_LAUNCHER_CLUSTER_SERVER_ENDPOINT_COUNT) |
| { |
| gDelegateTable[ep] = delegate; |
| } |
| else |
| { |
| } |
| } |
| |
| bool HasFeature(chip::EndpointId endpoint, ApplicationLauncherFeature feature) |
| { |
| bool hasFeature = false; |
| uint32_t featureMap = 0; |
| |
| EmberAfStatus status = Attributes::FeatureMap::Get(endpoint, &featureMap); |
| if (EMBER_ZCL_STATUS_SUCCESS == status) |
| { |
| hasFeature = (featureMap & chip::to_underlying(feature)); |
| } |
| |
| return hasFeature; |
| } |
| |
| // this attribute should only be enabled for app platform instance (endpoint 1) |
| CHIP_ERROR Delegate::HandleGetCurrentApp(app::AttributeValueEncoder & aEncoder) |
| { |
| #if CHIP_DEVICE_CONFIG_APP_PLATFORM_ENABLED |
| if (HasFeature(ApplicationLauncherFeature::kApplicationPlatform)) |
| { |
| auto & platform = ContentAppPlatform::GetInstance(); |
| if (platform.HasCurrentApp()) |
| { |
| ContentApp * app = platform.GetContentApp(platform.GetCurrentAppEndpointId()); |
| if (app != nullptr) |
| { |
| ApplicationEPType currentApp; |
| CatalogVendorApp * vendorApp = app->GetApplicationBasicDelegate()->GetCatalogVendorApp(); |
| currentApp.application.catalogVendorID = vendorApp->catalogVendorId; |
| currentApp.application.applicationID = CharSpan(vendorApp->applicationId, strlen(vendorApp->applicationId)); |
| currentApp.endpoint = Optional<EndpointId>(app->GetEndpointId()); |
| return aEncoder.Encode(currentApp); |
| } |
| } |
| } |
| #endif // CHIP_DEVICE_CONFIG_APP_PLATFORM_ENABLED |
| |
| return aEncoder.EncodeNull(); |
| } |
| |
| } // namespace ApplicationLauncher |
| } // namespace Clusters |
| } // namespace app |
| } // namespace chip |
| |
| // ----------------------------------------------------------------------------- |
| // Attribute Accessor Implementation |
| |
| namespace { |
| |
| class ApplicationLauncherAttrAccess : public app::AttributeAccessInterface |
| { |
| public: |
| ApplicationLauncherAttrAccess() : app::AttributeAccessInterface(Optional<EndpointId>::Missing(), ApplicationLauncher::Id) {} |
| |
| CHIP_ERROR Read(const app::ConcreteReadAttributePath & aPath, app::AttributeValueEncoder & aEncoder) override; |
| |
| private: |
| CHIP_ERROR ReadCatalogListAttribute(app::AttributeValueEncoder & aEncoder, Delegate * delegate); |
| CHIP_ERROR ReadCurrentAppAttribute(app::AttributeValueEncoder & aEncoder, Delegate * delegate); |
| }; |
| |
| ApplicationLauncherAttrAccess gApplicationLauncherAttrAccess; |
| |
| CHIP_ERROR ApplicationLauncherAttrAccess::Read(const app::ConcreteReadAttributePath & aPath, app::AttributeValueEncoder & aEncoder) |
| { |
| EndpointId endpoint = aPath.mEndpointId; |
| Delegate * delegate = GetDelegate(endpoint); |
| |
| switch (aPath.mAttributeId) |
| { |
| case app::Clusters::ApplicationLauncher::Attributes::CatalogList::Id: { |
| if (isDelegateNull(delegate, endpoint)) |
| { |
| return aEncoder.EncodeEmptyList(); |
| } |
| |
| return ReadCatalogListAttribute(aEncoder, delegate); |
| } |
| case app::Clusters::ApplicationLauncher::Attributes::CurrentApp::Id: { |
| if (isDelegateNull(delegate, endpoint)) |
| { |
| return CHIP_NO_ERROR; |
| } |
| |
| return ReadCurrentAppAttribute(aEncoder, delegate); |
| } |
| default: { |
| break; |
| } |
| } |
| |
| return CHIP_NO_ERROR; |
| } |
| |
| CHIP_ERROR ApplicationLauncherAttrAccess::ReadCatalogListAttribute(app::AttributeValueEncoder & aEncoder, Delegate * delegate) |
| { |
| return delegate->HandleGetCatalogList(aEncoder); |
| } |
| |
| CHIP_ERROR ApplicationLauncherAttrAccess::ReadCurrentAppAttribute(app::AttributeValueEncoder & aEncoder, Delegate * delegate) |
| { |
| return delegate->HandleGetCurrentApp(aEncoder); |
| } |
| |
| } // anonymous namespace |
| |
| // ----------------------------------------------------------------------------- |
| // Matter Framework Callbacks Implementation |
| |
| bool emberAfApplicationLauncherClusterLaunchAppCallback(app::CommandHandler * command, const app::ConcreteCommandPath & commandPath, |
| const Commands::LaunchApp::DecodableType & commandData) |
| { |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| EndpointId endpoint = commandPath.mEndpointId; |
| auto & data = commandData.data; |
| auto & application = commandData.application; |
| app::CommandResponseHelper<LauncherResponseType> responder(command, commandPath); |
| |
| // TODO: We should be able to not have an `application` if the AP feature is |
| // off: https://github.com/project-chip/connectedhomeip/issues/24595 |
| if (!application.HasValue()) |
| { |
| command->AddStatus(commandPath, Protocols::InteractionModel::Status::InvalidCommand); |
| return true; |
| } |
| std::string appId(application.Value().applicationID.data(), application.Value().applicationID.size()); |
| CatalogVendorApp vendorApp(application.Value().catalogVendorID, appId.c_str()); |
| |
| Delegate * delegate = GetDelegate(endpoint); |
| VerifyOrExit(isDelegateNull(delegate, endpoint) != true, err = CHIP_ERROR_INCORRECT_STATE); |
| |
| { |
| #if CHIP_DEVICE_CONFIG_APP_PLATFORM_ENABLED |
| // if the feature flag is APP_Plaform, then this is a call to endpoint 1 to launching an app |
| // 1. Find target Content App and load if not loaded |
| // 2. Set current app to Content App |
| // 3. Set Content App status (basic cluster) to ACTIVE_VISIBLE_FOCUS |
| // 4. Call launch app command on Content App |
| if (delegate->HasFeature(ApplicationLauncherFeature::kApplicationPlatform)) |
| { |
| ChipLogError(Zcl, "ApplicationLauncher has content platform feature"); |
| ContentApp * app = ContentAppPlatform::GetInstance().LoadContentApp(&vendorApp); |
| if (app == nullptr) |
| { |
| ChipLogError(Zcl, "ApplicationLauncher target app not found"); |
| LauncherResponseType response; |
| response.status = ApplicationLauncherStatusEnum::kAppNotAvailable; |
| responder.Success(response); |
| return true; |
| } |
| |
| ContentAppPlatform::GetInstance().SetCurrentApp(app); |
| |
| ChipLogError(Zcl, "ApplicationLauncher handling launch on ContentApp"); |
| app->GetApplicationLauncherDelegate()->HandleLaunchApp(responder, data.HasValue() ? data.Value() : ByteSpan(), |
| application.Value()); |
| return true; |
| } |
| #endif // CHIP_DEVICE_CONFIG_APP_PLATFORM_ENABLED |
| // otherwise, assume this is for managing status of the Content App on this endpoint |
| // 1. Set Content App status (basic cluster) to ACTIVE_VISIBLE_FOCUS |
| // 2. Call launch app command on the given endpoint |
| |
| ChipLogError(Zcl, "ApplicationLauncher no content platform feature"); |
| ApplicationBasic::Delegate * appBasic = ApplicationBasic::GetDefaultDelegate(endpoint); |
| if (appBasic != nullptr) |
| { |
| ChipLogError(Zcl, "ApplicationLauncher setting basic cluster status to visible"); |
| appBasic->SetApplicationStatus(ApplicationStatusEnum::kActiveVisibleFocus); |
| } |
| |
| #if CHIP_DEVICE_CONFIG_APP_PLATFORM_ENABLED |
| ContentApp * app = ContentAppPlatform::GetInstance().LoadContentApp(&vendorApp); |
| if (app != nullptr) |
| { |
| ContentAppPlatform::GetInstance().SetCurrentApp(app); |
| } |
| else |
| { |
| ChipLogError(Zcl, "ApplicationLauncher target app not found"); |
| LauncherResponseType response; |
| response.status = ApplicationLauncherStatusEnum::kAppNotAvailable; |
| responder.Success(response); |
| return true; |
| } |
| #endif // CHIP_DEVICE_CONFIG_APP_PLATFORM_ENABLED |
| |
| ChipLogError(Zcl, "ApplicationLauncher handling launch"); |
| delegate->HandleLaunchApp(responder, data.HasValue() ? data.Value() : ByteSpan(), application.Value()); |
| } |
| |
| exit: |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Zcl, "emberAfApplicationLauncherClusterLaunchAppCallback error: %s", err.AsString()); |
| emberAfSendImmediateDefaultResponse(EMBER_ZCL_STATUS_FAILURE); |
| } |
| |
| return true; |
| } |
| |
| /** |
| * @brief Application Launcher Cluster StopApp Command callback (from client) |
| */ |
| bool emberAfApplicationLauncherClusterStopAppCallback(app::CommandHandler * command, const app::ConcreteCommandPath & commandPath, |
| const Commands::StopApp::DecodableType & commandData) |
| { |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| EndpointId endpoint = commandPath.mEndpointId; |
| auto & application = commandData.application; |
| app::CommandResponseHelper<LauncherResponseType> responder(command, commandPath); |
| |
| // TODO: We should be able to not have an `application` if the AP feature is |
| // off: https://github.com/project-chip/connectedhomeip/issues/24595 |
| if (!application.HasValue()) |
| { |
| command->AddStatus(commandPath, Protocols::InteractionModel::Status::InvalidCommand); |
| return true; |
| } |
| std::string appId(application.Value().applicationID.data(), application.Value().applicationID.size()); |
| CatalogVendorApp vendorApp(application.Value().catalogVendorID, appId.c_str()); |
| |
| Delegate * delegate = GetDelegate(endpoint); |
| VerifyOrExit(isDelegateNull(delegate, endpoint) != true, err = CHIP_ERROR_INCORRECT_STATE); |
| |
| { |
| #if CHIP_DEVICE_CONFIG_APP_PLATFORM_ENABLED |
| // if the feature flag is APP_Plaform, then this is a call to endpoint 1 to stop an app |
| // 1. Find target Content App |
| // 3. If this was the current app then stop it |
| // 2. Set Content App status (basic cluster) to ACTIVE_STOPPED |
| // 4. Call stop app command on Content App |
| if (delegate->HasFeature(ApplicationLauncherFeature::kApplicationPlatform)) |
| { |
| ChipLogError(Zcl, "ApplicationLauncher has content platform feature"); |
| ContentApp * app = ContentAppPlatform::GetInstance().LoadContentApp(&vendorApp); |
| if (app == nullptr) |
| { |
| ChipLogError(Zcl, "ApplicationLauncher target app not loaded"); |
| LauncherResponseType response; |
| response.status = ApplicationLauncherStatusEnum::kAppNotAvailable; |
| responder.Success(response); |
| return true; |
| } |
| |
| ContentAppPlatform::GetInstance().UnsetIfCurrentApp(app); |
| |
| ChipLogError(Zcl, "ApplicationLauncher setting app status"); |
| app->GetApplicationBasicDelegate()->SetApplicationStatus(ApplicationStatusEnum::kStopped); |
| |
| ChipLogError(Zcl, "ApplicationLauncher handling stop on ContentApp"); |
| app->GetApplicationLauncherDelegate()->HandleStopApp(responder, application.Value()); |
| return true; |
| } |
| #endif // CHIP_DEVICE_CONFIG_APP_PLATFORM_ENABLED |
| // otherwise, assume this is for managing status of the Content App on this endpoint |
| // 1. Set Content App status (basic cluster) to ACTIVE_STOPPED |
| // 2. Call launch app command on the given endpoint |
| |
| ChipLogError(Zcl, "ApplicationLauncher no content platform feature"); |
| |
| #if CHIP_DEVICE_CONFIG_APP_PLATFORM_ENABLED |
| ContentApp * app = ContentAppPlatform::GetInstance().GetContentApp(&vendorApp); |
| if (app != nullptr) |
| { |
| ContentAppPlatform::GetInstance().UnsetIfCurrentApp(app); |
| app->GetApplicationBasicDelegate()->SetApplicationStatus(ApplicationStatusEnum::kStopped); |
| } |
| #endif // CHIP_DEVICE_CONFIG_APP_PLATFORM_ENABLED |
| |
| ApplicationBasic::Delegate * appBasic = ApplicationBasic::GetDefaultDelegate(endpoint); |
| if (appBasic != nullptr) |
| { |
| ChipLogError(Zcl, "ApplicationLauncher setting basic cluster status to stopped"); |
| appBasic->SetApplicationStatus(ApplicationStatusEnum::kStopped); |
| } |
| |
| delegate->HandleStopApp(responder, application.Value()); |
| } |
| |
| exit: |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Zcl, "emberAfApplicationLauncherClusterStopAppCallback error: %s", err.AsString()); |
| emberAfSendImmediateDefaultResponse(EMBER_ZCL_STATUS_FAILURE); |
| } |
| |
| return true; |
| } |
| |
| /** |
| * @brief Application Launcher Cluster HideApp Command callback (from client) |
| */ |
| bool emberAfApplicationLauncherClusterHideAppCallback(app::CommandHandler * command, const app::ConcreteCommandPath & commandPath, |
| const Commands::HideApp::DecodableType & commandData) |
| { |
| CHIP_ERROR err = CHIP_NO_ERROR; |
| EndpointId endpoint = commandPath.mEndpointId; |
| auto & application = commandData.application; |
| app::CommandResponseHelper<LauncherResponseType> responder(command, commandPath); |
| |
| // TODO: We should be able to not have an `application` if the AP feature is |
| // off: https://github.com/project-chip/connectedhomeip/issues/24595 |
| if (!application.HasValue()) |
| { |
| command->AddStatus(commandPath, Protocols::InteractionModel::Status::InvalidCommand); |
| return true; |
| } |
| std::string appId(application.Value().applicationID.data(), application.Value().applicationID.size()); |
| CatalogVendorApp vendorApp(application.Value().catalogVendorID, appId.c_str()); |
| |
| Delegate * delegate = GetDelegate(endpoint); |
| VerifyOrExit(isDelegateNull(delegate, endpoint) != true, err = CHIP_ERROR_INCORRECT_STATE); |
| |
| { |
| #if CHIP_DEVICE_CONFIG_APP_PLATFORM_ENABLED |
| // if the feature flag is APP_Plaform, then this is a call to endpoint 1 to stop an app |
| // 1. Find target Content App |
| // 3. If this was the current app then hide it |
| // 2. Set Content App status (basic cluster) to ACTIVE_VISIBLE_NOT_FOCUS |
| // 4. Call stop app command on Content App |
| if (delegate->HasFeature(ApplicationLauncherFeature::kApplicationPlatform)) |
| { |
| ChipLogError(Zcl, "ApplicationLauncher has content platform feature"); |
| ContentApp * app = ContentAppPlatform::GetInstance().GetContentApp(&vendorApp); |
| if (app == nullptr) |
| { |
| ChipLogError(Zcl, "ApplicationLauncher target app not loaded"); |
| LauncherResponseType response; |
| response.status = ApplicationLauncherStatusEnum::kAppNotAvailable; |
| responder.Success(response); |
| return true; |
| } |
| |
| ContentAppPlatform::GetInstance().UnsetIfCurrentApp(app); |
| |
| ChipLogError(Zcl, "ApplicationLauncher handling stop on ContentApp"); |
| app->GetApplicationLauncherDelegate()->HandleHideApp(responder, application.Value()); |
| return true; |
| } |
| #endif // CHIP_DEVICE_CONFIG_APP_PLATFORM_ENABLED |
| // otherwise, assume this is for managing status of the Content App on this endpoint |
| // 1. Set Content App status (basic cluster) to ACTIVE_VISIBLE_NOT_FOCUS |
| // 2. Call launch app command on the given endpoint |
| |
| ChipLogError(Zcl, "ApplicationLauncher no content platform feature"); |
| |
| #if CHIP_DEVICE_CONFIG_APP_PLATFORM_ENABLED |
| ContentApp * app = ContentAppPlatform::GetInstance().GetContentApp(&vendorApp); |
| if (app != nullptr) |
| { |
| ContentAppPlatform::GetInstance().UnsetIfCurrentApp(app); |
| } |
| #endif // CHIP_DEVICE_CONFIG_APP_PLATFORM_ENABLED |
| |
| ApplicationBasic::Delegate * appBasic = ApplicationBasic::GetDefaultDelegate(endpoint); |
| if (appBasic != nullptr) |
| { |
| ChipLogError(Zcl, "ApplicationLauncher setting basic cluster status to stopped"); |
| appBasic->SetApplicationStatus(ApplicationStatusEnum::kActiveHidden); |
| } |
| |
| delegate->HandleHideApp(responder, application.Value()); |
| } |
| |
| exit: |
| if (err != CHIP_NO_ERROR) |
| { |
| ChipLogError(Zcl, "emberAfApplicationLauncherClusterStopAppCallback error: %s", err.AsString()); |
| emberAfSendImmediateDefaultResponse(EMBER_ZCL_STATUS_FAILURE); |
| } |
| |
| return true; |
| } |
| |
| // ----------------------------------------------------------------------------- |
| // Plugin initialization |
| |
| void MatterApplicationLauncherPluginServerInitCallback() |
| { |
| registerAttributeAccessOverride(&gApplicationLauncherAttrAccess); |
| } |