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183 lines
5.6 KiB
C
183 lines
5.6 KiB
C
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/*
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* libhfs - library for reading and writing Macintosh HFS volumes
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* Copyright (C) 1996-1998 Robert Leslie
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* $Id: hfs.h,v 1.11 1998/11/02 22:09:01 rob Exp $
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*/
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# include <time.h>
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# define HFS_BLOCKSZ 512
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# define HFS_BLOCKSZ_BITS 9
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# define HFS_MAX_FLEN 31
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# define HFS_MAX_VLEN 27
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typedef struct _hfsvol_ hfsvol;
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typedef struct _hfsfile_ hfsfile;
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typedef struct _hfsdir_ hfsdir;
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typedef struct {
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char name[HFS_MAX_VLEN + 1]; /* name of volume (MacOS Standard Roman) */
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int flags; /* volume flags */
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unsigned long totbytes; /* total bytes on volume */
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unsigned long freebytes; /* free bytes on volume */
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unsigned long alblocksz; /* volume allocation block size */
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unsigned long clumpsz; /* default file clump size */
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unsigned long numfiles; /* number of files in volume */
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unsigned long numdirs; /* number of directories in volume */
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time_t crdate; /* volume creation date */
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time_t mddate; /* last volume modification date */
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time_t bkdate; /* last volume backup date */
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unsigned long blessed; /* CNID of MacOS System Folder */
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} hfsvolent;
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typedef struct {
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char name[HFS_MAX_FLEN + 1]; /* catalog name (MacOS Standard Roman) */
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int flags; /* bit flags */
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unsigned long cnid; /* catalog node id (CNID) */
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unsigned long parid; /* CNID of parent directory */
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time_t crdate; /* date of creation */
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time_t mddate; /* date of last modification */
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time_t bkdate; /* date of last backup */
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short fdflags; /* Macintosh Finder flags */
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short fdcomment; /* Macintosh Comment ID */
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struct {
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signed short v; /* Finder icon vertical coordinate */
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signed short h; /* horizontal coordinate */
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} fdlocation;
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union {
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struct {
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unsigned long dsize; /* size of data fork */
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unsigned long rsize; /* size of resource fork */
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char type[5]; /* file type code (plus null) */
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char creator[5]; /* file creator code (plus null) */
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} file;
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struct {
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unsigned short valence; /* number of items in directory */
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struct {
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signed short top; /* top edge of folder's rectangle */
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signed short left; /* left edge */
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signed short bottom; /* bottom edge */
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signed short right; /* right edge */
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} rect;
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} dir;
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} u;
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} hfsdirent;
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# define HFS_ISDIR 0x0001
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# define HFS_ISLOCKED 0x0002
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# define HFS_CNID_ROOTPAR 1
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# define HFS_CNID_ROOTDIR 2
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# define HFS_CNID_EXT 3
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# define HFS_CNID_CAT 4
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# define HFS_CNID_BADALLOC 5
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# define HFS_FNDR_ISONDESK (1 << 0)
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# define HFS_FNDR_COLOR 0x0e
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# define HFS_FNDR_COLORRESERVED (1 << 4)
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# define HFS_FNDR_REQUIRESSWITCHLAUNCH (1 << 5)
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# define HFS_FNDR_ISSHARED (1 << 6)
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# define HFS_FNDR_HASNOINITS (1 << 7)
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# define HFS_FNDR_HASBEENINITED (1 << 8)
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# define HFS_FNDR_RESERVED (1 << 9)
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# define HFS_FNDR_HASCUSTOMICON (1 << 10)
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# define HFS_FNDR_ISSTATIONERY (1 << 11)
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# define HFS_FNDR_NAMELOCKED (1 << 12)
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# define HFS_FNDR_HASBUNDLE (1 << 13)
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# define HFS_FNDR_ISINVISIBLE (1 << 14)
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# define HFS_FNDR_ISALIAS (1 << 15)
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extern const char *hfs_error;
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extern const unsigned char hfs_charorder[];
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# define HFS_MODE_RDONLY 0
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# define HFS_MODE_RDWR 1
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# define HFS_MODE_ANY 2
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# define HFS_MODE_MASK 0x0003
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# define HFS_OPT_NOCACHE 0x0100
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# define HFS_OPT_2048 0x0200
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# define HFS_OPT_ZERO 0x0400
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# define HFS_OPT_DC42HEADER 0x0800
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# define HFS_SEEK_SET 0
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# define HFS_SEEK_CUR 1
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# define HFS_SEEK_END 2
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hfsvol *hfs_mount(const char *, int, int);
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int hfs_flush(hfsvol *);
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void hfs_flushall(void);
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int hfs_umount(hfsvol *);
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void hfs_umountall(void);
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hfsvol *hfs_getvol(const char *);
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void hfs_setvol(hfsvol *);
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int hfs_vstat(hfsvol *, hfsvolent *);
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int hfs_vsetattr(hfsvol *, hfsvolent *);
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int hfs_chdir(hfsvol *, const char *);
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unsigned long hfs_getcwd(hfsvol *);
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int hfs_setcwd(hfsvol *, unsigned long);
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int hfs_dirinfo(hfsvol *, unsigned long *, char *);
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hfsdir *hfs_opendir(hfsvol *, const char *);
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int hfs_readdir(hfsdir *, hfsdirent *);
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int hfs_closedir(hfsdir *);
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hfsfile *hfs_create(hfsvol *, const char *, const char *, const char *);
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hfsfile *hfs_open(hfsvol *, const char *);
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int hfs_setfork(hfsfile *, int);
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int hfs_getfork(hfsfile *);
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unsigned long hfs_read(hfsfile *, void *, unsigned long);
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unsigned long hfs_write(hfsfile *, const void *, unsigned long);
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int hfs_truncate(hfsfile *, unsigned long);
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unsigned long hfs_seek(hfsfile *, long, int);
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int hfs_close(hfsfile *);
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int hfs_stat(hfsvol *, const char *, hfsdirent *);
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int hfs_fstat(hfsfile *, hfsdirent *);
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int hfs_setattr(hfsvol *, const char *, const hfsdirent *);
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int hfs_fsetattr(hfsfile *, const hfsdirent *);
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int hfs_mkdir(hfsvol *, const char *);
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int hfs_rmdir(hfsvol *, const char *);
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int hfs_delete(hfsvol *, const char *);
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int hfs_rename(hfsvol *, const char *, const char *);
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int hfs_zero(const char *, unsigned int, unsigned long *);
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int hfs_mkpart(const char *, unsigned long);
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int hfs_nparts(const char *);
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int hfs_format(const char *, int, int,
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const char *, unsigned int, const unsigned long []);
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