xref: /foundation/CastEngine/castengine_cast_plus_stream/src/channel/include/channel.h

/*
 * Copyright (c) 2024 Huawei Device Co., Ltd.
 * 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.
 * Description: Channel for transmitting data
 * Author: sunhong
 * Create: 2022-01-19
 */

#ifndef CASTSESSION_CHANNEL_H
#define CASTSESSION_CHANNEL_H

#include <memory>
#include "channel_request.h"
#include "channel_listener.h"

namespace OHOS {
namespace CastEngine {
namespace CastEngineService {
class Channel {
public:
    virtual ~Channel() = default;

    void SetRequest(const ChannelRequest &request)
    {
        channelRequest_ = request;
    }

    const ChannelRequest &GetRequest() const
    {
        return channelRequest_;
    }

    void SetListener(std::shared_ptr<IChannelListener> listener)
    {
        channelListener_ = listener;
    }

    std::shared_ptr<IChannelListener> GetListener()
    {
        return channelListener_;
    }

    virtual bool Send(const uint8_t *buffer, int length)
    {
        return false;
    }

private:
    ChannelRequest channelRequest_;
    std::shared_ptr<IChannelListener> channelListener_;
};
} // namespace CastEngineService
} // namespace CastEngine
} // namespace OHOS

#endif // CASTSESSION_CHANNEL_H