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freebsd/usr.sbin/pw/pwupd.h
2000-01-15 00:20:22 +00:00

161 lines
4.9 KiB
C

/*-
* Copyright (C) 1996
* David L. Nugent. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY DAVID L. NUGENT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL DAVID L. NUGENT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _PWUPD_H_
#define _PWUPD_H_
#include <sys/types.h>
#include <pwd.h>
#include <grp.h>
#include <sys/cdefs.h>
#if defined(__FreeBSD__)
#define RET_SETGRENT int
#else
#define RET_SETGRENT void
#endif
enum updtype
{
UPD_DELETE = -1,
UPD_CREATE = 0,
UPD_REPLACE = 1
};
__BEGIN_DECLS
int fileupdate __P((char const * fname, mode_t fm, char const * nline, char const * pfx, int pfxlen, int updmode));
__END_DECLS
enum pwdfmttype
{
PWF_STANDARD, /* MASTER format but with '*' as password */
PWF_PASSWD, /* V7 format */
PWF_GROUP = PWF_PASSWD,
PWF_MASTER /* MASTER format with password */
};
struct pwf
{
int _altdir;
void (*_setpwent)(void);
void (*_endpwent)(void);
struct passwd * (*_getpwent)(void);
struct passwd * (*_getpwuid)(uid_t uid);
struct passwd * (*_getpwnam)(const char * nam);
int (*_pwdb)(char *arg, ...);
RET_SETGRENT (*_setgrent)(void);
void (*_endgrent)(void);
struct group * (*_getgrent)(void);
struct group * (*_getgrgid)(gid_t gid);
struct group * (*_getgrnam)(const char * nam);
int (*_grdb)(char *arg, ...);
};
extern struct pwf PWF;
extern struct pwf VPWF;
#define SETPWENT() PWF._setpwent()
#define ENDPWENT() PWF._endpwent()
#define GETPWENT() PWF._getpwent()
#define GETPWUID(uid) PWF._getpwuid(uid)
#define GETPWNAM(nam) PWF._getpwnam(nam)
#define PWDB(args) PWF._pwdb(args)
#define SETGRENT() PWF._setgrent()
#define ENDGRENT() PWF._endgrent()
#define GETGRENT() PWF._getgrent()
#define GETGRGID(gid) PWF._getgrgid(gid)
#define GETGRNAM(nam) PWF._getgrnam(nam)
#define GRDB(args) PWF._grdb(args)
#define PWALTDIR() PWF._altdir
#ifndef _PATH_PWD
#define _PATH_PWD "/etc"
#endif
#ifndef _GROUP
#define _GROUP "group"
#endif
#ifndef _PASSWD
#define _PASSWD "passwd"
#endif
#ifndef _MASTERPASSWD
#define _MASTERPASSWD "master.passwd"
#endif
#ifndef _GROUP
#define _GROUP "group"
#endif
__BEGIN_DECLS
int addpwent __P((struct passwd * pwd));
int delpwent __P((struct passwd * pwd));
int chgpwent __P((char const * login, struct passwd * pwd));
int fmtpwent __P((char *buf, struct passwd * pwd));
int fmtpwentry __P((char *buf, struct passwd * pwd, int type));
int setpwdir __P((const char * dir));
char * getpwpath __P((char const * file));
int pwdb __P((char *arg, ...));
int addgrent __P((struct group * grp));
int delgrent __P((struct group * grp));
int chggrent __P((char const * name, struct group * grp));
int fmtgrent __P((char **buf, int * buflen, struct group * grp));
int fmtgrentry __P((char **buf, int * buflen, struct group * grp, int type));
int editgroups __P((char *name, char **groups));
int setgrdir __P((const char * dir));
char * getgrpath __P((const char *file));
int grdb __P((char *arg, ...));
void vsetpwent __P((void));
void vendpwent __P((void));
struct passwd * vgetpwent __P((void));
struct passwd * vgetpwuid __P((uid_t uid));
struct passwd * vgetpwnam __P((const char * nam));
struct passwd * vgetpwent __P((void));
int vpwdb __P((char *arg, ...));
struct group * vgetgrent __P((void));
struct group * vgetgrgid __P((gid_t gid));
struct group * vgetgrnam __P((const char * nam));
struct group * vgetgrent __P((void));
int vgrdb __P((char *arg, ...));
RET_SETGRENT vsetgrent __P((void));
void vendgrent __P((void));
void copymkdir __P((char const * dir, char const * skel, mode_t mode, uid_t uid, gid_t gid));
void rm_r __P((char const * dir, uid_t uid));
int extendline __P((char **buf, int *buflen, int needed));
int extendarray __P((char ***buf, int *buflen, int needed));
__END_DECLS
#define PWBUFSZ 1024
#endif /* !_PWUPD_H */