s3:modules: s/struct timed_event/struct tevent_timer
[Samba/gebeck_regimport.git] / testsuite / nsswitch / getent.c
blob5babfc55427914f00309318538ee20df515656e8
1 /* Cut down version of getent which only returns passwd and group database
2 entries and seems to compile on most systems without too much fuss.
3 Original copyright notice below. */
5 /* Copyright (c) 1998, 1999, 2000 Free Software Foundation, Inc.
6 This file is part of the GNU C Library.
7 Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
9 The GNU C Library is free software; you can redistribute it and/or
10 modify it under the terms of the GNU Lesser General Public License as
11 published by the Free Software Foundation; either version 3 of the
12 License, or (at your option) any later version.
14 The GNU C Library is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 Library General Public License for more details.
19 You should have received a copy of the GNU Lesser General Public
20 License along with the GNU C Library; see the file COPYING.LIB. If not,
21 see <http://www.gnu.org/licenses/>. */
23 #include <stdio.h>
24 #include <pwd.h>
25 #include <grp.h>
27 group_keys (int number, char *key[])
29 int result = 0;
30 int i;
32 for (i = 0; i < number; ++i)
34 struct group *grp;
36 if (isdigit (key[i][0]))
37 grp = getgrgid (atol (key[i]));
38 else
39 grp = getgrnam (key[i]);
41 if (grp == NULL)
42 result = 2;
43 else
44 print_group (grp);
47 return result;
50 passwd_keys (int number, char *key[])
52 int result = 0;
53 int i;
55 for (i = 0; i < number; ++i)
57 struct passwd *pwd;
59 if (isdigit (key[i][0]))
60 pwd = getpwuid (atol (key[i]));
61 else
62 pwd = getpwnam (key[i]);
64 if (pwd == NULL)
65 result = 2;
66 else
67 print_passwd (pwd);
70 return result;
73 print_group (struct group *grp)
75 unsigned int i = 0;
77 printf ("%s:%s:%ld:", grp->gr_name ? grp->gr_name : "",
78 grp->gr_passwd ? grp->gr_passwd : "",
79 (unsigned long)grp->gr_gid);
81 while (grp->gr_mem[i] != NULL)
83 fputs (grp->gr_mem[i], stdout);
84 ++i;
85 if (grp->gr_mem[i] != NULL)
86 fputs (",", stdout);
88 fputs ("\n", stdout);
91 print_passwd (struct passwd *pwd)
93 printf ("%s:%s:%ld:%ld:%s:%s:%s\n",
94 pwd->pw_name ? pwd->pw_name : "",
95 pwd->pw_passwd ? pwd->pw_passwd : "",
96 (unsigned long)pwd->pw_uid,
97 (unsigned long)pwd->pw_gid,
98 pwd->pw_gecos ? pwd->pw_gecos : "",
99 pwd->pw_dir ? pwd->pw_dir : "",
100 pwd->pw_shell ? pwd->pw_shell : "");
103 int main(int argc, char **argv)
105 switch(argv[1][0])
107 case 'g': /* group */
108 if (strcmp (argv[1], "group") == 0)
110 if (argc == 2)
112 struct group *grp;
114 setgrent ();
115 while ((grp = getgrent()) != NULL)
116 print_group (grp);
117 endgrent ();
119 else
120 return group_keys (argc - 2, &argv[2]);
122 else
123 goto error;
124 break;
126 case 'p': /* passwd, protocols */
127 if (strcmp (argv[1], "passwd") == 0)
129 if (argc == 2)
131 struct passwd *pwd;
133 setpwent ();
134 while ((pwd = getpwent()) != NULL)
135 print_passwd (pwd);
136 endpwent ();
138 else
139 return passwd_keys (argc - 2, &argv[2]);
141 else
142 goto error;
143 break;
144 default:
145 error:
146 fprintf (stderr, "Unknown database: %s\n", argv[1]);
147 return 1;
149 return 0;