Directory.hpp

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#ifndef INCLUDE_DISTORTOS_FILESYSTEM_DIRECTORY_HPP_
#define INCLUDE_DISTORTOS_FILESYSTEM_DIRECTORY_HPP_

#include <dirent.h>

#include <utility>

namespace distortos
{

class Directory
{
public:

    virtual ~Directory() = default;

    virtual int close() = 0;

    virtual std::pair<int, off_t> getPosition() = 0;

    virtual void lock() = 0;

    virtual int read(dirent& entry) = 0;

    virtual int rewind() = 0;

    virtual int seek(off_t position) = 0;

    virtual void unlock() = 0;

    Directory() = default;
    Directory(const Directory&) = delete;
    Directory& operator=(const Directory&) = delete;
};

}   // namespace distortos

#endif  // INCLUDE_DISTORTOS_FILESYSTEM_DIRECTORY_HPP_