pwupd.h revision 44229 
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 *	$Id: pwupd.h,v 1.4 1997/02/22 16:12:31 peter Exp $
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
38enum updtype
39{
40        UPD_DELETE = -1,
41        UPD_CREATE = 0,
42        UPD_REPLACE = 1
43};
44
45__BEGIN_DECLS
46int fileupdate __P((char const * fname, mode_t fm, char const * nline, char const * pfx, int pfxlen, int updmode));
47__END_DECLS
48
49enum pwdfmttype
50{
51        PWF_STANDARD,		/* MASTER format but with '*' as password */
52        PWF_PASSWD,		/* V7 format */
53        PWF_GROUP = PWF_PASSWD,
54        PWF_MASTER		/* MASTER format with password */
55};
56
57struct pwf
58{
59	int		    _altdir;
60	void		  (*_setpwent)(void);
61	void		  (*_endpwent)(void);
62	struct passwd * (*_getpwent)(void);
63	struct passwd	* (*_getpwuid)(uid_t uid);
64	struct passwd	* (*_getpwnam)(const char * nam);
65	int             (*_pwdb)(char *arg, ...);
66	int		  (*_setgrent)(void);
67	void		  (*_endgrent)(void);
68	struct group  * (*_getgrent)(void);
69	struct group  * (*_getgrgid)(gid_t gid);
70	struct group  * (*_getgrnam)(const char * nam);
71	int		  (*_grdb)(char *arg, ...);
72};
73
74extern struct pwf PWF;
75extern struct pwf VPWF;
76
77#define SETPWENT()	PWF._setpwent()
78#define ENDPWENT()	PWF._endpwent()
79#define GETPWENT()	PWF._getpwent()
80#define GETPWUID(uid)	PWF._getpwuid(uid)
81#define GETPWNAM(nam)	PWF._getpwnam(nam)
82#define PWDB(args)	PWF._pwdb(args)
83
84#define SETGRENT()	PWF._setgrent()
85#define ENDGRENT()	PWF._endgrent()
86#define GETGRENT()	PWF._getgrent()
87#define GETGRGID(gid)	PWF._getgrgid(gid)
88#define GETGRNAM(nam)	PWF._getgrnam(nam)
89#define GRDB(args)	PWF._grdb(args)
90
91#define PWALTDIR()	PWF._altdir
92#ifndef _PATH_PWD
93#define _PATH_PWD	"/etc"
94#endif
95#ifndef _GROUP
96#define _GROUP		"group"
97#endif
98#ifndef _PASSWD
99#define _PASSWD 	"passwd"
100#endif
101#ifndef _MASTERPASSWD
102#define _MASTERPASSWD	"master.passwd"
103#endif
104#ifndef _GROUP
105#define _GROUP		"group"
106#endif
107
108__BEGIN_DECLS
109int addpwent __P((struct passwd * pwd));
110int delpwent __P((struct passwd * pwd));
111int chgpwent __P((char const * login, struct passwd * pwd));
112int fmtpwent __P((char *buf, struct passwd * pwd));
113int fmtpwentry __P((char *buf, struct passwd * pwd, int type));
114
115int setpwdir __P((const char * dir));
116char * getpwpath __P((char const * file));
117int pwdb __P((char *arg, ...));
118
119int addgrent __P((struct group * grp));
120int delgrent __P((struct group * grp));
121int chggrent __P((char const * name, struct group * grp));
122int fmtgrent __P((char **buf, int * buflen, struct group * grp));
123int fmtgrentry __P((char **buf, int * buflen, struct group * grp, int type));
124int editgroups __P((char *name, char **groups));
125
126int setgrdir __P((const char * dir));
127char * getgrpath __P((const char *file));
128int grdb __P((char *arg, ...));
129
130void vsetpwent __P((void));
131void vendpwent __P((void));
132struct passwd * vgetpwent __P((void));
133struct passwd * vgetpwuid __P((uid_t uid));
134struct passwd * vgetpwnam __P((const char * nam));
135struct passwd * vgetpwent __P((void));
136int             vpwdb __P((char *arg, ...));
137
138int vsetgrent __P((void));
139void vendgrent __P((void));
140struct group * vgetgrent __P((void));
141struct group * vgetgrgid __P((gid_t gid));
142struct group * vgetgrnam __P((const char * nam));
143struct group * vgetgrent __P((void));
144int	       vgrdb __P((char *arg, ...));
145int	        vsetgrent __P((void));
146void            vendgrent __P((void));
147
148void copymkdir __P((char const * dir, char const * skel, mode_t mode, uid_t uid, gid_t gid));
149void rm_r __P((char const * dir, uid_t uid));
150int extendline __P((char **buf, int *buflen, int needed));
151int extendarray __P((char ***buf, int *buflen, int needed));
152__END_DECLS
153
154#define PWBUFSZ 1024
155
156#endif				/* !_PWUPD_H */
157