ErrorCleanupGuard.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 ACSDKPKCS11_PRIVATE_ERRORCLEANUPGUARD_H_
#define ACSDKPKCS11_PRIVATE_ERRORCLEANUPGUARD_H_
 
#include <AVSCommon/Utils/Error/FinallyGuard.h>
 
namespace alexaClientSDK {
namespace acsdkPkcs11 {
 
class ErrorCleanupGuard : public alexaClientSDK::avsCommon::utils::error::FinallyGuard {
public:
    inline ErrorCleanupGuard(bool& successFlag, std::function<void()>&& cleanupFunction) noexcept :
            FinallyGuard{std::bind(executeCleanup, std::ref(successFlag), std::move(cleanupFunction))} {
    }
 
private:
    inline static void executeCleanup(bool& successFlag, const std::function<void()>& cleanupFunction) noexcept {
        if (!successFlag) {
            cleanupFunction();
        }
    }
};
 
}  // namespace acsdkPkcs11
}  // namespace alexaClientSDK
 
#endif  // ACSDKPKCS11_PRIVATE_ERRORCLEANUPGUARD_H_