1/*-
2 * Copyright (C) 1996
3 *	David L. Nugent.  All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY DAVID L. NUGENT AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL DAVID L. NUGENT OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD$
27 */
28
29#ifndef _PWUPD_H_
30#define _PWUPD_H_
31
32#include <sys/types.h>
33#include <pwd.h>
34#include <grp.h>
35
36#include <sys/cdefs.h>
37
38#if defined(__FreeBSD__)
39#define	RET_SETGRENT	int
40#else
41#define	RET_SETGRENT	void
42#endif
43
44struct pwf
45{
46	int		    _altdir;
47	void		  (*_setpwent)(void);
48	void		  (*_endpwent)(void);
49	struct passwd * (*_getpwent)(void);
50	struct passwd	* (*_getpwuid)(uid_t uid);
51	struct passwd	* (*_getpwnam)(const char * nam);
52	RET_SETGRENT	  (*_setgrent)(void);
53	void		  (*_endgrent)(void);
54	struct group  * (*_getgrent)(void);
55	struct group  * (*_getgrgid)(gid_t gid);
56	struct group  * (*_getgrnam)(const char * nam);
57};
58
59extern struct pwf PWF;
60extern struct pwf VPWF;
61
62#define SETPWENT()	PWF._setpwent()
63#define ENDPWENT()	PWF._endpwent()
64#define GETPWENT()	PWF._getpwent()
65#define GETPWUID(uid)	PWF._getpwuid(uid)
66#define GETPWNAM(nam)	PWF._getpwnam(nam)
67
68#define SETGRENT()	PWF._setgrent()
69#define ENDGRENT()	PWF._endgrent()
70#define GETGRENT()	PWF._getgrent()
71#define GETGRGID(gid)	PWF._getgrgid(gid)
72#define GETGRNAM(nam)	PWF._getgrnam(nam)
73
74#define PWALTDIR()	PWF._altdir
75#ifndef _PATH_PWD
76#define _PATH_PWD	"/etc"
77#endif
78#ifndef _GROUP
79#define _GROUP		"group"
80#endif
81#ifndef _MASTERPASSWD
82#define _MASTERPASSWD	"master.passwd"
83#endif
84
85__BEGIN_DECLS
86int addpwent(struct passwd * pwd);
87int delpwent(struct passwd * pwd);
88int chgpwent(char const * login, struct passwd * pwd);
89
90int setpwdir(const char * dir);
91char * getpwpath(char const * file);
92
93int addgrent(struct group * grp);
94int delgrent(struct group * grp);
95int chggrent(char const * name, struct group * grp);
96int editgroups(char *name, char **groups);
97
98int setgrdir(const char * dir);
99char * getgrpath(const char *file);
100
101void vsetpwent(void);
102void vendpwent(void);
103struct passwd * vgetpwent(void);
104struct passwd * vgetpwuid(uid_t uid);
105struct passwd * vgetpwnam(const char * nam);
106
107struct group * vgetgrent(void);
108struct group * vgetgrgid(gid_t gid);
109struct group * vgetgrnam(const char * nam);
110RET_SETGRENT   vsetgrent(void);
111void           vendgrent(void);
112
113void copymkdir(char const * dir, char const * skel, mode_t mode, uid_t uid, gid_t gid);
114void rm_r(char const * dir, uid_t uid);
115int extendline(char **buf, int *buflen, int needed);
116int extendarray(char ***buf, int *buflen, int needed);
117__END_DECLS
118
119#define PWBUFSZ 1024
120
121#endif				/* !_PWUPD_H */
122