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#ifndef EXTFS_EXTFS_HPP
#define EXTFS_EXTFS_HPP
#include "fs/detail/superblock.hpp"
#include <fstream>
#include <string>
namespace fs
{
/**
* @brief The ext* file system
*
* This abstraction provides a top-level interface to an ext* family file system. It grants access to information like the
* size of the file system, the space left on the file system as well as the label.
*
* @since 1.0
*/
struct extfs
{
/**
* @brief How to open the file system
*
* @since 1.0
*/
enum struct mode : char
{
read_only, ///< Open in read-only mode
writeable, ///< Open in read-write mode
};
/**
* @brief Open the filesystem at a given path
*
* @param path The path to a device/file containing an ext* file system.
* @param openMode Whether to open the file system in read_only or writeable mode.
*
* @since 1.0
*
* @note This call will also succeed if the file system could not be opened for some reason. To check whether the file
* system was successfully opened, see #fs::extfs::open().
*/
explicit extfs(std::string const & path, mode const openMode = mode::read_only);
/**
* @brief Check if the filesystem is open.
*
* @return @p true, iff. the file system is opened, @p false otherwise
*
* @since 1.0
*/
bool open() const;
private:
std::fstream m_stream{};
detail::extfs_superblock m_primarySuperblock{};
};
}
#endif
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