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