/*
 * Copyright 2008-2010, François Revol, revol@free.fr. All rights reserved.
 * Copyright 2003, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
 * Distributed under the terms of the MIT License.
 */
#ifndef HANDLE_H
#define HANDLE_H


#include <boot/vfs.h>


#ifdef __cplusplus

class Handle : public Node {
        public:
                Handle(int handle);
                Handle();
                virtual ~Handle();

                void SetHandle(int handle);

                virtual ssize_t ReadAt(void *cookie, off_t pos, void *buffer, size_t bufferSize);
                virtual ssize_t WriteAt(void *cookie, off_t pos, const void *buffer, size_t bufferSize);

                virtual off_t Size() const;

        protected:
                int16           fHandle;
};

/* block devices */
/* cf. devices.cpp */

#endif  /* __cplusplus */

#endif  /* HANDLE_H */