2 * Copyright (c) 1990,1991 Regents of The University of Michigan.
5 * Permission to use, copy, modify, and distribute this software and
6 * its documentation for any purpose and without fee is hereby granted,
7 * provided that the above copyright notice appears in all copies and
8 * that both that copyright notice and this permission notice appear
9 * in supporting documentation, and that the name of The University
10 * of Michigan not be used in advertising or publicity pertaining to
11 * distribution of the software without specific, written prior
12 * permission. This software is supplied as is without expressed or
13 * implied warranties of any kind.
15 * Research Systems Unix Group
16 * The University of Michigan
18 * 535 W. William Street
21 * netatalk@itd.umich.edu
24 #ifndef AFPD_DIRECTORY_H
25 #define AFPD_DIRECTORY_H 1
27 #include <sys/cdefs.h>
28 #include <sys/types.h>
29 /*#include <sys/stat.h>*/ /* including it here causes some confusion */
30 #include <netatalk/endian.h>
33 /* sys/types.h usually snarfs in major/minor macros. if they don't
36 #include <sys/sysmacros.h>
39 #include <atalk/directory.h>
40 #include <atalk/globals.h>
45 #define DIRPBIT_ATTR 0
46 #define DIRPBIT_PDID 1
47 #define DIRPBIT_CDATE 2
48 #define DIRPBIT_MDATE 3
49 #define DIRPBIT_BDATE 4
50 #define DIRPBIT_FINFO 5
51 #define DIRPBIT_LNAME 6
52 #define DIRPBIT_SNAME 7
54 #define DIRPBIT_OFFCNT 9
55 #define DIRPBIT_UID 10
56 #define DIRPBIT_GID 11
57 #define DIRPBIT_ACCESS 12
58 #define DIRPBIT_PDINFO 13 /* ProDOS Info */
59 #define DIRPBIT_UNIXPR 15
61 #define FILDIRBIT_ISDIR (1 << 7) /* is a directory */
62 #define FILDIRBIT_ISFILE (0) /* is a file */
64 /* file/directory ids. what a mess. we scramble things in a vain attempt
65 * to get something meaningful */
69 #define CNID_XOR(a) (((a) >> 16) ^ (a))
70 #define CNID_DEV(a) ((((CNID_XOR(major((a)->st_dev)) & 0xf) << 3) | \
71 (CNID_XOR(minor((a)->st_dev)) & 0x7)) << 24)
72 #define CNID_INODE(a) (((a)->st_ino ^ (((a)->st_ino & 0xff000000) >> 8)) \
74 #define CNID_FILE(a) (((a) & 0x1) << 31)
75 #define CNID(a,b) (CNID_DEV(a) | CNID_INODE(a) | CNID_FILE(b))
78 #define CNID(a,b) ((a)->st_ino & 0xffffffff)
81 #define CNID(a,b) (((a)->st_ino & 0x7fffffff) | CNID_FILE(b))
91 #define AR_USEARCH (1<<0)
92 #define AR_UREAD (1<<1)
93 #define AR_UWRITE (1<<2)
94 #define AR_UOWN (1<<7)
96 q_t *invalid_dircache_entries;
98 typedef int (*dir_loop)(struct dirent *, char *, void *);
100 extern void dir_free_invalid_q(void);
101 extern struct dir *dir_new(const char *mname, const char *uname, const struct vol *,
102 cnid_t pdid, cnid_t did, bstring fullpath, struct stat *);
103 extern void dir_free (struct dir *);
104 extern struct dir *dir_add(struct vol *, const struct dir *, struct path *, int);
105 extern int dir_modify(const struct vol *vol, struct dir *dir, cnid_t pdid, cnid_t did,
106 const char *new_mname, const char *new_uname, bstring pdir_fullpath);
107 extern int dir_remove(const struct vol *vol, struct dir *dir);
108 extern struct dir *dirlookup (const struct vol *, cnid_t);
109 extern struct dir *dirlookup_bypath(const struct vol *vol, const char *path);
111 extern int movecwd (const struct vol *, struct dir *);
112 extern struct path *cname (struct vol *, struct dir *, char **);
114 extern int deletecurdir (struct vol *);
115 extern mode_t mtoumode (struct maccess *);
116 extern void utommode (struct stat *, struct maccess *);
117 extern int getdirparams (const struct vol *, u_int16_t, struct path *,
118 struct dir *, char *, size_t *);
120 extern int setdirparams(struct vol *, struct path *, u_int16_t, char *);
121 extern int renamedir(const struct vol *, int, char *, char *, struct dir *,
122 struct dir *, char *);
123 extern int path_error(struct path *, int error);
124 extern void setdiroffcnt(struct dir *dir, struct stat *st, u_int32_t count);
125 extern int dirreenumerate(struct dir *dir, struct stat *st);
126 extern int for_each_dirent(const struct vol *, char *, dir_loop , void *);
127 extern int check_access(char *name , int mode);
128 extern int file_access(struct path *path, int mode);
129 extern int netatalk_unlink (const char *name);
130 extern int caseenumerate (const struct vol *, struct path *, struct dir *);
132 /* from enumerate.c */
133 extern char *check_dirent (const struct vol *, char *);
136 int afp_createdir (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);
137 int afp_opendir (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);
138 int afp_setdirparams (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);
139 int afp_closedir (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);
140 int afp_mapid (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);
141 int afp_mapname (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);
142 int afp_syncdir (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);
144 /* from enumerate.c */
145 int afp_enumerate (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);
146 int afp_enumerate_ext (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);
147 int afp_enumerate_ext2 (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);
149 /* from catsearch.c */
150 int afp_catsearch (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);
151 int afp_catsearch_ext (AFPObj *obj, char *ibuf, size_t ibuflen, char *rbuf, size_t *rbuflen);