/*
 * Copyright 2002-2014 Haiku, Inc. All rights reserved.
 * Distributed under the terms of the MIT License.
 */
#ifndef _STATABLE_H
#define _STATABLE_H


#include <SupportDefs.h>

#include <sys/types.h>
#include <sys/stat.h>


struct node_ref;
struct stat_beos;
class BVolume;


class BStatable {
public:
#if __GNUC__ > 3
        virtual ~BStatable();
#endif

private:
        virtual status_t _GetStat(struct stat_beos* stat) const = 0;
                // provided for BeOS compatibility

public:
        virtual status_t GetStat(struct stat* stat) const = 0;

        bool IsFile() const;
        bool IsDirectory() const;
        bool IsSymLink() const;

        status_t GetNodeRef(node_ref* ref) const;

        status_t GetOwner(uid_t* owner) const;
        status_t SetOwner(uid_t owner);

        status_t GetGroup(gid_t* group) const;
        status_t SetGroup(gid_t group);

        status_t GetPermissions(mode_t* permissions) const;
        status_t SetPermissions(mode_t permissions);

        status_t GetSize(off_t* size) const;

        status_t GetModificationTime(time_t* mtime) const;
        status_t SetModificationTime(time_t mtime);

        status_t GetCreationTime(time_t* ctime) const;
        status_t SetCreationTime(time_t ctime);

        status_t GetAccessTime(time_t* atime) const;
        status_t SetAccessTime(time_t atime);

        status_t GetVolume(BVolume* volume) const;

        class Private;

private:
        friend class BEntry;
        friend class BNode;
        friend class Private;

        virtual void _OhSoStatable2();
        virtual void _OhSoStatable3();
        uint32 _reserved[4];

        virtual status_t set_stat(struct stat &st, uint32 what) = 0;
};

#endif // _STATABLE_H