///////////////////////////////////////////////////////////////////////////////

// Copyright (c) Lewis Baker

// Licenced under MIT license. See LICENSE.txt for details.

///////////////////////////////////////////////////////////////////////////////

#ifndef CPPCORO_FILE_HPP_INCLUDED

#define CPPCORO_FILE_HPP_INCLUDED

#include <cppcoro/config.hpp>

#include <cppcoro/filesystem.hpp>

#include <cppcoro/file_open_mode.hpp>

#include <cppcoro/file_share_mode.hpp>

#include <cppcoro/file_buffering_mode.hpp>

#include <cppcoro/detail/platform.hpp>

namespace cppcoro

{

class io_service;

class file

{

public:

file(const file& other) noexcept = delete;

file& operator=(const file& other) noexcept = delete;

file(file&& other) noexcept = default;

file& operator=(file&& other) noexcept = default;

virtual ~file();

/// Get the size of the file in bytes.

std::uint64_t size() const;

protected:

static file open(

int fileAccess,

io_service& ioService,

const std::filesystem::path& path,

file_open_mode openMode,

file_share_mode shareMode,

file_buffering_mode bufferingMode);

file(detail::safe_file_handle_t fileHandle, io_service* ioService);

detail::safe_file_handle_t m_fileHandle;

io_service* m_ioService;

};

}

#endif