AuthorizedSender.h

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/*
 * Copyright Amazon.com, Inc. or its affiliates. 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.
 * A copy of the License is located at
 *
 *     http://aws.amazon.com/apache2.0/
 *
 * or in the "license" file accompanying this file. This file 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.
 */

#ifndef ACSDKEXTERNALMEDIAPLAYER_AUTHORIZEDSENDER_H_
#define ACSDKEXTERNALMEDIAPLAYER_AUTHORIZEDSENDER_H_

#include <mutex>
#include <string>
#include <unordered_set>

#include <AVSCommon/SDKInterfaces/MessageSenderInterface.h>
#include <AVSCommon/Utils/Threading/Executor.h>

namespace alexaClientSDK {
namespace acsdkExternalMediaPlayer {

class AuthorizedSender : public avsCommon::sdkInterfaces::MessageSenderInterface {
public:
    ~AuthorizedSender() override;

    static std::shared_ptr<AuthorizedSender> create(
        std::shared_ptr<avsCommon::sdkInterfaces::MessageSenderInterface> messageSender);

    void sendMessage(std::shared_ptr<avsCommon::avs::MessageRequest> request) override;

    void updateAuthorizedPlayers(const std::unordered_set<std::string>& playerIds);

private:
    AuthorizedSender(std::shared_ptr<avsCommon::sdkInterfaces::MessageSenderInterface> messageSender);

    std::mutex m_updatePlayersMutex;

    std::shared_ptr<avsCommon::sdkInterfaces::MessageSenderInterface> m_messageSender;

    std::unordered_set<std::string> m_authorizedPlayerIds;
};

}  // namespace acsdkExternalMediaPlayer
}  // namespace alexaClientSDK

#endif  // ACSDKEXTERNALMEDIAPLAYER_AUTHORIZEDSENDER_H_