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/*
* libhfs - library for reading and writing Macintosh HFS volumes
* Copyright (C) 1996-1998 Robert Leslie
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
* MA 02110-1301, USA.
*
* $Id: hfs.h,v 1.11 1998/11/02 22:09:01 rob Exp $
*/
# define HFS_BLOCKSZ 512
# define HFS_BLOCKSZ_BITS 9
# define HFS_MAX_FLEN 31
# define HFS_MAX_VLEN 27
typedef struct _hfsvol_ hfsvol;
typedef struct _hfsfile_ hfsfile;
typedef struct _hfsdir_ hfsdir;
typedef struct {
char name[HFS_MAX_VLEN + 1]; /* name of volume (MacOS Standard Roman) */
int flags; /* volume flags */
unsigned long totbytes; /* total bytes on volume */
unsigned long freebytes; /* free bytes on volume */
unsigned long alblocksz; /* volume allocation block size */
unsigned long clumpsz; /* default file clump size */
unsigned long numfiles; /* number of files in volume */
unsigned long numdirs; /* number of directories in volume */
time_t crdate; /* volume creation date */
time_t mddate; /* last volume modification date */
time_t bkdate; /* last volume backup date */
unsigned long blessed; /* CNID of MacOS System Folder */
} hfsvolent;
typedef struct {
char name[HFS_MAX_FLEN + 1]; /* catalog name (MacOS Standard Roman) */
int flags; /* bit flags */
unsigned long cnid; /* catalog node id (CNID) */
unsigned long parid; /* CNID of parent directory */
time_t crdate; /* date of creation */
time_t mddate; /* date of last modification */
time_t bkdate; /* date of last backup */
short fdflags; /* Macintosh Finder flags */
struct {
signed short v; /* Finder icon vertical coordinate */
signed short h; /* horizontal coordinate */
} fdlocation;
union {
struct {
unsigned long dsize; /* size of data fork */
unsigned long rsize; /* size of resource fork */
char type[5]; /* file type code (plus null) */
char creator[5]; /* file creator code (plus null) */
} file;
struct {
unsigned short valence; /* number of items in directory */
struct {
signed short top; /* top edge of folder's rectangle */
signed short left; /* left edge */
signed short bottom; /* bottom edge */
signed short right; /* right edge */
} rect;
} dir;
} u;
} hfsdirent;
# define HFS_ISDIR 0x0001
# define HFS_ISLOCKED 0x0002
# define HFS_CNID_ROOTPAR 1
# define HFS_CNID_ROOTDIR 2
# define HFS_CNID_EXT 3
# define HFS_CNID_CAT 4
# define HFS_CNID_BADALLOC 5
# define HFS_FNDR_ISONDESK (1 << 0)
# define HFS_FNDR_COLOR 0x0e
# define HFS_FNDR_COLORRESERVED (1 << 4)
# define HFS_FNDR_REQUIRESSWITCHLAUNCH (1 << 5)
# define HFS_FNDR_ISSHARED (1 << 6)
# define HFS_FNDR_HASNOINITS (1 << 7)
# define HFS_FNDR_HASBEENINITED (1 << 8)
# define HFS_FNDR_RESERVED (1 << 9)
# define HFS_FNDR_HASCUSTOMICON (1 << 10)
# define HFS_FNDR_ISSTATIONERY (1 << 11)
# define HFS_FNDR_NAMELOCKED (1 << 12)
# define HFS_FNDR_HASBUNDLE (1 << 13)
# define HFS_FNDR_ISINVISIBLE (1 << 14)
# define HFS_FNDR_ISALIAS (1 << 15)
extern const char *hfs_error;
extern const unsigned char hfs_charorder[];
# define HFS_MODE_RDONLY 0
# define HFS_MODE_RDWR 1
# define HFS_MODE_ANY 2
# define HFS_MODE_MASK 0x0003
# define HFS_OPT_NOCACHE 0x0100
# define HFS_OPT_2048 0x0200
# define HFS_OPT_ZERO 0x0400
# define HFS_SEEK_SET 0
# define HFS_SEEK_CUR 1
# define HFS_SEEK_END 2
hfsvol *hfs_mount( int os_fd, int);
int hfs_flush(hfsvol *);
void hfs_flushall(void);
int hfs_umount(hfsvol *);
void hfs_umountall(void);
hfsvol *hfs_getvol(const char *);
void hfs_setvol(hfsvol *);
int hfs_vstat(hfsvol *, hfsvolent *);
int hfs_vsetattr(hfsvol *, hfsvolent *);
int hfs_chdir(hfsvol *, const char *);
unsigned long hfs_getcwd(hfsvol *);
int hfs_setcwd(hfsvol *, unsigned long);
int hfs_dirinfo(hfsvol *, unsigned long *, char *);
hfsdir *hfs_opendir(hfsvol *, const char *);
int hfs_readdir(hfsdir *, hfsdirent *);
int hfs_closedir(hfsdir *);
hfsfile *hfs_create(hfsvol *, const char *, const char *, const char *);
hfsfile *hfs_open(hfsvol *, const char *);
int hfs_setfork(hfsfile *, int);
int hfs_getfork(hfsfile *);
unsigned long hfs_read(hfsfile *, void *, unsigned long);
unsigned long hfs_write(hfsfile *, const void *, unsigned long);
int hfs_truncate(hfsfile *, unsigned long);
unsigned long hfs_seek(hfsfile *, long, int);
int hfs_close(hfsfile *);
int hfs_stat(hfsvol *, const char *, hfsdirent *);
int hfs_fstat(hfsfile *, hfsdirent *);
int hfs_setattr(hfsvol *, const char *, const hfsdirent *);
int hfs_fsetattr(hfsfile *, const hfsdirent *);
int hfs_mkdir(hfsvol *, const char *);
int hfs_rmdir(hfsvol *, const char *);
int hfs_delete(hfsvol *, const char *);
int hfs_rename(hfsvol *, const char *, const char *);
int hfs_zero(const char *, unsigned int, unsigned long *);
int hfs_mkpart(const char *, unsigned long);
int hfs_nparts(const char *);
int hfs_format(const char *, int, int,
const char *, unsigned int, const unsigned long []);
int hfs_probe(int fd, long long offset);
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