Littlefs1Directory.hpp

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#ifndef INCLUDE_DISTORTOS_FILESYSTEM_LITTLEFS1_LITTLEFS1DIRECTORY_HPP_
#define INCLUDE_DISTORTOS_FILESYSTEM_LITTLEFS1_LITTLEFS1DIRECTORY_HPP_

#include "distortos/FileSystem/Directory.hpp"

#include "lfs1.h"

namespace distortos
{

class Littlefs1FileSystem;

class Littlefs1Directory : public Directory
{
    friend class Littlefs1FileSystem;

public:

    ~Littlefs1Directory() override;

    int close() override;

    std::pair<int, off_t> getPosition() override;

    void lock() override;

    int read(dirent& entry) override;

    int rewind() override;

    int seek(off_t position) override;

    void unlock() override;

private:

    constexpr explicit Littlefs1Directory(Littlefs1FileSystem& fileSystem) :
            directory_{},
            fileSystem_{fileSystem},
            opened_{}
    {

    }

    int open(const char* path);

    lfs1_dir_t directory_;

    Littlefs1FileSystem& fileSystem_;

    bool opened_;
};

}   // namespace distortos

#endif  // INCLUDE_DISTORTOS_FILESYSTEM_LITTLEFS1_LITTLEFS1DIRECTORY_HPP_