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/**
* \file
* \author Egor Tensin <Egor.Tensin@gmail.com>
* \date 2015
* \copyright This file is licensed under the terms of the MIT License.
* See LICENSE.txt for details.
*/
#pragma once
#include <aesni/all.h>
#include <cstdlib>
#include <stdexcept>
#include <string>
#include <vector>
namespace aesni
{
class ErrorDetailsThrowsInDestructor
{
public:
ErrorDetailsThrowsInDestructor()
{
aesni_make_error_success(get());
}
~ErrorDetailsThrowsInDestructor()
{
if (aesni_get_error_code(get()) != AESNI_ERROR_SUCCESS)
{
std::vector<char> msg;
msg.resize(aesni_format_error(get(), NULL, 0));
aesni_format_error(get(), msg.data(), msg.size());
throw std::runtime_error(std::string(msg.begin(), msg.end()));
}
}
AesNI_ErrorDetails* get() { return &m_impl; }
operator AesNI_ErrorDetails*() { return get(); }
private:
AesNI_ErrorDetails m_impl;
};
}
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