// Copyright (c) 2014-2024, The Monero Project
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// permitted provided that the following conditions are met:
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// 1. Redistributions of source code must retain the above copyright notice, this list of
//    conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
//    of conditions and the following disclaimer in the documentation and/or other
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers

#pragma once

#include <boost/archive/binary_iarchive.hpp>
#include <boost/archive/portable_binary_oarchive.hpp>
#include <boost/archive/portable_binary_iarchive.hpp>
#include <boost/filesystem/operations.hpp>

#include "common/util.h"
#include "misc_log_ex.h"

namespace tools
{
  template<class t_object>
  bool serialize_obj_to_file(t_object& obj, const std::string& file_path)
  {
    TRY_ENTRY();
    std::ofstream data_file;
    data_file.open(file_path , std::ios_base::binary | std::ios_base::out| std::ios::trunc);
    if (data_file.fail())
      return false;

    boost::archive::portable_binary_oarchive a(data_file);
    a << obj;
    if (data_file.fail())
      return false;

    data_file.flush();

    return true;
    CATCH_ENTRY_L0("serialize_obj_to_file", false);
  }

  template<class t_object>
  bool unserialize_obj_from_file(t_object& obj, const std::string& file_path)
  {
    TRY_ENTRY();

    std::ifstream data_file;  
    data_file.open( file_path, std::ios_base::binary | std::ios_base::in);
    if(data_file.fail())
      return false;
    try
    {
      // first try reading in portable mode
      boost::archive::portable_binary_iarchive a(data_file);
      a >> obj;
    }
    catch(...)
    {
      // if failed, try reading in unportable mode
      tools::copy_file(file_path, file_path + ".unportable");
      data_file.close();
      data_file.open( file_path, std::ios_base::binary | std::ios_base::in);
      if(data_file.fail())
        return false;
      boost::archive::binary_iarchive a(data_file);
      a >> obj;
    }
    return !data_file.fail();
    CATCH_ENTRY_L0("unserialize_obj_from_file", false);
  }
}