/* * * Copyright (c) 2022 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. */ #pragma once #include "MediaBase.h" template class MediaSubscriptionBase : public MediaBase { public: MediaSubscriptionBase(chip::ClusterId clusterId) : MediaBase(clusterId) {} CHIP_ERROR SubscribeAttribute(void * context, chip::Controller::ReadResponseSuccessCallback successFn, chip::Controller::ReadResponseFailureCallback failureFn, uint16_t minInterval, uint16_t maxInterval, chip::Controller::SubscriptionEstablishedCallback onSubscriptionEstablished) { VerifyOrDieWithMsg(mTargetVideoPlayerInfo != nullptr, AppServer, "Target unknown"); auto deviceProxy = mTargetVideoPlayerInfo->GetOperationalDeviceProxy(); VerifyOrReturnError(deviceProxy != nullptr && deviceProxy->ConnectionReady(), CHIP_ERROR_PEER_NODE_NOT_FOUND); MediaClusterBase cluster(*deviceProxy->GetExchangeManager(), deviceProxy->GetSecureSession().Value(), mTvEndpoint); return cluster.template SubscribeAttribute(context, successFn, failureFn, minInterval, maxInterval, onSubscriptionEstablished, nullptr /* resubscribeCb */, true /* fabricFiltered */, true /* keepPreviousSubscriptions */); } };