blob: 87ddf70ef2effdb60e269be05acb2a10c99f4476 [file] [log] [blame]
/*
*
* 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"
#include <functional>
template <typename RequestType, typename ResponseType>
class MediaCommandBase : public MediaBase
{
public:
MediaCommandBase(chip::ClusterId clusterId) : MediaBase(clusterId) {}
CHIP_ERROR Invoke(RequestType request, std::function<void(CHIP_ERROR)> responseCallback)
{
VerifyOrDieWithMsg(mTargetVideoPlayerInfo != nullptr, AppServer, "Target unknown");
auto deviceProxy = mTargetVideoPlayerInfo->GetOperationalDeviceProxy();
ReturnErrorCodeIf(deviceProxy == nullptr || !deviceProxy->ConnectionReady(), CHIP_ERROR_PEER_NODE_NOT_FOUND);
sResponseCallback = responseCallback;
MediaClusterBase cluster(*deviceProxy->GetExchangeManager(), deviceProxy->GetSecureSession().Value(), mTvEndpoint);
return cluster.InvokeCommand(request, nullptr, OnSuccess, OnFailure);
}
static void OnSuccess(void * context, const ResponseType & response) { sResponseCallback(CHIP_NO_ERROR); }
static void OnFailure(void * context, CHIP_ERROR error) { sResponseCallback(error); }
protected:
static std::function<void(CHIP_ERROR)> sResponseCallback;
};
template <typename RequestType, typename ResponseType>
std::function<void(CHIP_ERROR)> MediaCommandBase<RequestType, ResponseType>::sResponseCallback = {};