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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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*/ |
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|
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# include <time.h> |
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|
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# define HFS_BLOCKSZ 512 |
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# define HFS_BLOCKSZ_BITS 9 |
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|
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# define HFS_MAX_FLEN 31 |
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# define HFS_MAX_VLEN 27 |
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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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unsigned long blessed; /* CNID of MacOS System Folder */ |
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} hfsvolent; |
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|
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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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|
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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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|
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short fdflags; /* Macintosh Finder flags */ |
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|
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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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|
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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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|
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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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|
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struct { |
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unsigned short valence; /* number of items in directory */ |
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|
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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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|
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# define HFS_ISDIR 0x0001 |
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# define HFS_ISLOCKED 0x0002 |
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|
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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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|
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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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|
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extern const char *hfs_error; |
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extern const unsigned char hfs_charorder[]; |
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|
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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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|
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# define HFS_MODE_MASK 0x0003 |
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|
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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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|
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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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|
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hfsvol *hfs_mount(const void *, 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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|
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int hfs_vstat(hfsvol *, hfsvolent *); |
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int hfs_vsetattr(hfsvol *, hfsvolent *); |
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|
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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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|
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hfsdir *hfs_opendir(hfsvol *, const char *); |
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hfsdir *hfs_opendir_by_id(hfsvol *, int id); |
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int hfs_readdir(hfsdir *, hfsdirent *); |
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int hfs_closedir(hfsdir *); |
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|
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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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hfsfile *hfs_open_by_dirent(hfsvol *, hfsdirent *); |
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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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|
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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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|
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int hfs_mkdir(hfsvol *, const char *); |
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int hfs_rmdir(hfsvol *, const char *); |
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|
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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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|
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int hfs_mkpart(const void *, unsigned long); |
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int hfs_nparts(const void *); |
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|
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int hfs_format(const void *, int, int, |
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const char *, unsigned int, const unsigned long []); |
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