/*
 * Copyright 2007, Axel Dörfler, axeld@pinc-software.de.
 * Copyright 2002, Tyler Dauwalder.
 *
 * This file may be used under the terms of the MIT License.
 */
#ifndef ISO9660_IDENTIFY_H
#define ISO9660_IDENTIFY_H


#if FS_SHELL
#       include "fssh_api_wrapper.h"
#else
#       include <SupportDefs.h>
#endif


/*! \brief Contains all the info of interest pertaining to an
        iso9660 volume.

        Currently supported character set encoding styles (in decreasing
        order of precedence):
        - Joliet (UCS-12 (16-bit unicode), which is converted to UTF-8)
        - iso9660 (some absurdly tiny character set, but we actually allow UTF-8)
*/
struct iso9660_info {
        iso9660_info();
        ~iso9660_info();

        bool IsValid();

        void SetISO9660Name(const char *name, uint32 length);
        void SetJolietName(const char *name, uint32 length);

        const char* PreferredName();

        char *iso9660_name;
        char *joliet_name;

        off_t max_blocks;

private:
        void _SetString(char **string, const char *newString, uint32 newLength);
};

status_t iso9660_fs_identify(int deviceFD, iso9660_info *info);

#endif  // ISO9660_IDENTIFY_H