SoftwareInfoSendRequest.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 ALEXA_CLIENT_SDK_CAPABILITYAGENTS_SYSTEM_INCLUDE_SYSTEM_SOFTWAREINFOSENDREQUEST_H_
#define ALEXA_CLIENT_SDK_CAPABILITYAGENTS_SYSTEM_INCLUDE_SYSTEM_SOFTWAREINFOSENDREQUEST_H_

#include <cstdint>
#include <memory>
#include <mutex>
#include <string>

#include <AVSCommon/AVS/MessageRequest.h>
#include <AVSCommon/SDKInterfaces/MessageRequestObserverInterface.h>
#include <AVSCommon/SDKInterfaces/MessageSenderInterface.h>
#include <AVSCommon/Utils/RequiresShutdown.h>
#include <AVSCommon/Utils/Timing/Timer.h>

#include "System/SoftwareInfoSender.h"

namespace alexaClientSDK {
namespace capabilityAgents {
namespace system {

class SoftwareInfoSendRequest
        : public avsCommon::sdkInterfaces::MessageRequestObserverInterface
        , public avsCommon::utils::RequiresShutdown
        , public std::enable_shared_from_this<SoftwareInfoSendRequest> {
public:
    static std::shared_ptr<SoftwareInfoSendRequest> create(
        avsCommon::sdkInterfaces::softwareInfo::FirmwareVersion firmwareVersion,
        std::shared_ptr<avsCommon::sdkInterfaces::MessageSenderInterface> messageSender,
        std::shared_ptr<avsCommon::sdkInterfaces::SoftwareInfoSenderObserverInterface> observer);

    void send();

    void onSendCompleted(avsCommon::sdkInterfaces::MessageRequestObserverInterface::Status status) override;
    void onExceptionReceived(const std::string& message) override;

    void doShutdown() override;

private:
    SoftwareInfoSendRequest(
        avsCommon::sdkInterfaces::softwareInfo::FirmwareVersion firmwareVersion,
        std::shared_ptr<avsCommon::sdkInterfaces::MessageSenderInterface> messageSender,
        std::shared_ptr<avsCommon::sdkInterfaces::SoftwareInfoSenderObserverInterface> observer);

    static bool buildJsonForSoftwareInfo(
        std::string* jsonContent,
        avsCommon::sdkInterfaces::softwareInfo::FirmwareVersion firmwareVersion);

    const avsCommon::sdkInterfaces::softwareInfo::FirmwareVersion m_firmwareVersion;

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

    std::shared_ptr<avsCommon::sdkInterfaces::SoftwareInfoSenderObserverInterface> m_observer;

    std::mutex m_mutex;

    int m_retryCounter;

    avsCommon::utils::timing::Timer m_retryTimers[2];
};

}  // namespace system
}  // namespace capabilityAgents
}  // namespace alexaClientSDK

#endif  // ALEXA_CLIENT_SDK_CAPABILITYAGENTS_SYSTEM_INCLUDE_SYSTEM_SOFTWAREINFOSENDREQUEST_H_