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: src/usr.sbin/pw/pwupd.h,v 1.7 2000/01/15 00:20:22 davidn Exp $ 27 * $DragonFly: src/usr.sbin/pw/pwupd.h,v 1.4 2004/02/10 02:59:43 rob Exp $ 28 */ 29 30 #ifndef _PWUPD_H_ 31 #define _PWUPD_H_ 32 33 #include <sys/types.h> 34 #include <pwd.h> 35 #include <grp.h> 36 37 #include <sys/cdefs.h> 38 39 enum updtype 40 { 41 UPD_DELETE = -1, 42 UPD_CREATE = 0, 43 UPD_REPLACE = 1 44 }; 45 46 __BEGIN_DECLS 47 int fileupdate(char const * fname, mode_t fm, char const * nline, char const * pfx, int pfxlen, int updmode); 48 __END_DECLS 49 50 enum pwdfmttype 51 { 52 PWF_STANDARD, /* MASTER format but with '*' as password */ 53 PWF_PASSWD, /* V7 format */ 54 PWF_GROUP = PWF_PASSWD, 55 PWF_MASTER /* MASTER format with password */ 56 }; 57 58 struct pwf 59 { 60 int _altdir; 61 void (*_setpwent)(void); 62 void (*_endpwent)(void); 63 struct passwd * (*_getpwent)(void); 64 struct passwd * (*_getpwuid)(uid_t uid); 65 struct passwd * (*_getpwnam)(const char * nam); 66 int (*_pwdb)(char *arg, ...); 67 void (*_setgrent)(void); 68 void (*_endgrent)(void); 69 struct group * (*_getgrent)(void); 70 struct group * (*_getgrgid)(gid_t gid); 71 struct group * (*_getgrnam)(const char * nam); 72 int (*_grdb)(char *arg, ...); 73 }; 74 75 extern struct pwf PWF; 76 extern struct pwf VPWF; 77 78 #define SETPWENT() PWF._setpwent() 79 #define ENDPWENT() PWF._endpwent() 80 #define GETPWENT() PWF._getpwent() 81 #define GETPWUID(uid) PWF._getpwuid(uid) 82 #define GETPWNAM(nam) PWF._getpwnam(nam) 83 #define PWDB(args) PWF._pwdb(args) 84 85 #define SETGRENT() PWF._setgrent() 86 #define ENDGRENT() PWF._endgrent() 87 #define GETGRENT() PWF._getgrent() 88 #define GETGRGID(gid) PWF._getgrgid(gid) 89 #define GETGRNAM(nam) PWF._getgrnam(nam) 90 #define GRDB(args) PWF._grdb(args) 91 92 #define PWALTDIR() PWF._altdir 93 #ifndef _PATH_PWD 94 #define _PATH_PWD "/etc" 95 #endif 96 #ifndef _GROUP 97 #define _GROUP "group" 98 #endif 99 #ifndef _PASSWD 100 #define _PASSWD "passwd" 101 #endif 102 #ifndef _MASTERPASSWD 103 #define _MASTERPASSWD "master.passwd" 104 #endif 105 #ifndef _GROUP 106 #define _GROUP "group" 107 #endif 108 109 __BEGIN_DECLS 110 int addpwent(struct passwd * pwd); 111 int delpwent(struct passwd * pwd); 112 int chgpwent(char const * login, struct passwd * pwd); 113 int fmtpwent(char *buf, struct passwd * pwd); 114 int fmtpwentry(char *buf, struct passwd * pwd, int type); 115 116 int setpwdir(const char * dir); 117 char * getpwpath(char const * file); 118 int pwdb(char *arg, ...); 119 120 int addgrent(struct group * grp); 121 int delgrent(struct group * grp); 122 int chggrent(char const * name, struct group * grp); 123 int fmtgrent(char **buf, int * buflen, struct group * grp); 124 int fmtgrentry(char **buf, int * buflen, struct group * grp, int type); 125 int editgroups(char *name, char **groups); 126 127 int setgrdir(const char * dir); 128 char * getgrpath(const char *file); 129 int grdb(char *arg, ...); 130 131 void vsetpwent(void); 132 void vendpwent(void); 133 struct passwd * vgetpwent(void); 134 struct passwd * vgetpwuid(uid_t uid); 135 struct passwd * vgetpwnam(const char * nam); 136 struct passwd * vgetpwent(void); 137 int vpwdb(char *arg, ...); 138 139 struct group * vgetgrent(void); 140 struct group * vgetgrgid(gid_t gid); 141 struct group * vgetgrnam(const char * nam); 142 struct group * vgetgrent(void); 143 int vgrdb(char *arg, ...); 144 void vsetgrent(void); 145 void vendgrent(void); 146 147 void copymkdir(char const * dir, char const * skel, mode_t mode, uid_t uid, gid_t gid); 148 void rm_r(char const * dir, uid_t uid); 149 int extendline(char **buf, int *buflen, int needed); 150 int extendarray(char ***buf, int *buflen, int needed); 151 __END_DECLS 152 153 #define PWBUFSZ 1024 154 155 #endif /* !_PWUPD_H */ 156