Updated to fedora-glibc-20080612T1619
[glibc.git] / nis / nis_print_group_entry.c
blob11680ae7dc618f73322118d3ba3e125543c868e3
1 /* Copyright (c) 1997, 1998, 2000, 2004, 2006 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, write to the Free
17 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
18 02111-1307 USA. */
20 #include <alloca.h>
21 #include <string.h>
22 #include <libintl.h>
23 #include <rpcsvc/nis.h>
25 void
26 nis_print_group_entry (const_nis_name group)
28 if (group != NULL && group[0] != '\0')
30 size_t grouplen = strlen (group);
31 char buf[grouplen + 50];
32 char leafbuf[grouplen + 3];
33 char domainbuf[grouplen + 3];
34 nis_result *res;
35 char *cp, *cp2;
36 u_int i;
38 cp = stpcpy (buf, nis_leaf_of_r (group, leafbuf, sizeof (leafbuf) - 1));
39 cp = stpcpy (cp, ".groups_dir");
40 cp2 = nis_domain_of_r (group, domainbuf, sizeof (domainbuf) - 1);
41 if (cp2 != NULL && cp2[0] != '\0')
43 *cp++ = '.';
44 stpcpy (cp, cp2);
46 res = nis_lookup (buf, FOLLOW_LINKS | EXPAND_NAME);
48 if (res == NULL)
49 return;
51 if (NIS_RES_STATUS (res) != NIS_SUCCESS
52 || NIS_RES_NUMOBJ (res) != 1
53 || __type_of (NIS_RES_OBJECT (res)) != NIS_GROUP_OBJ)
55 nis_freeresult (res);
56 return;
59 char *mem_exp[NIS_RES_NUMOBJ (res)];
60 char *mem_imp[NIS_RES_NUMOBJ (res)];
61 char *mem_rec[NIS_RES_NUMOBJ (res)];
62 char *nomem_exp[NIS_RES_NUMOBJ (res)];
63 char *nomem_imp[NIS_RES_NUMOBJ (res)];
64 char *nomem_rec[NIS_RES_NUMOBJ (res)];
65 unsigned long mem_exp_cnt = 0, mem_imp_cnt = 0, mem_rec_cnt = 0;
66 unsigned long nomem_exp_cnt = 0, nomem_imp_cnt = 0, nomem_rec_cnt = 0;
68 for (i = 0;
69 i < NIS_RES_OBJECT (res)->GR_data.gr_members.gr_members_len; ++i)
71 char *grmem =
72 NIS_RES_OBJECT (res)->GR_data.gr_members.gr_members_val[i];
73 int neg = grmem[0] == '-';
75 switch (grmem[neg])
77 case '*':
78 if (neg)
80 nomem_imp[nomem_imp_cnt] = grmem;
81 ++nomem_imp_cnt;
83 else
85 mem_imp[mem_imp_cnt] = grmem;
86 ++mem_imp_cnt;
88 break;
89 case '@':
90 if (neg)
92 nomem_rec[nomem_rec_cnt] = grmem;
93 ++nomem_rec_cnt;
95 else
97 mem_rec[mem_rec_cnt] = grmem;
98 ++mem_rec_cnt;
100 break;
101 default:
102 if (neg)
104 nomem_exp[nomem_exp_cnt] = grmem;
105 ++nomem_exp_cnt;
107 else
109 mem_exp[mem_exp_cnt] = grmem;
110 ++mem_exp_cnt;
112 break;
116 char buf[strlen (NIS_RES_OBJECT (res)->zo_domain) + 10];
117 printf (_("Group entry for \"%s.%s\" group:\n"),
118 NIS_RES_OBJECT (res)->zo_name,
119 nis_domain_of_r (NIS_RES_OBJECT (res)->zo_domain,
120 buf, strlen (NIS_RES_OBJECT (res)->zo_domain)
121 + 10));
123 if (mem_exp_cnt)
125 fputs (_(" Explicit members:\n"), stdout);
126 for (i = 0; i < mem_exp_cnt; ++i)
127 printf ("\t%s\n", mem_exp[i]);
129 else
130 fputs (_(" No explicit members\n"), stdout);
131 if (mem_imp_cnt)
133 fputs (_(" Implicit members:\n"), stdout);
134 for (i = 0; i < mem_imp_cnt; ++i)
135 printf ("\t%s\n", &mem_imp[i][2]);
137 else
138 fputs (_(" No implicit members\n"), stdout);
139 if (mem_rec_cnt)
141 fputs (_(" Recursive members:\n"), stdout);
142 for (i = 0; i < mem_rec_cnt; ++i)
143 printf ("\t%s\n", &mem_rec[i][1]);
145 else
146 fputs (_(" No recursive members\n"), stdout);
147 if (nomem_exp_cnt)
149 fputs (_(" Explicit nonmembers:\n"), stdout);
150 for (i = 0; i < nomem_exp_cnt; ++i)
151 printf ("\t%s\n", &nomem_exp[i][1]);
153 else
154 fputs (_(" No explicit nonmembers\n"), stdout);
155 if (nomem_imp_cnt)
157 fputs (_(" Implicit nonmembers:\n"), stdout);
158 for (i = 0; i < nomem_imp_cnt; ++i)
159 printf ("\t%s\n", &mem_imp[i][3]);
161 else
162 fputs (_(" No implicit nonmembers\n"), stdout);
163 if (nomem_rec_cnt)
165 fputs (_(" Recursive nonmembers:\n"), stdout);
166 for (i = 0; i < nomem_rec_cnt; ++i)
167 printf ("\t%s=n", &nomem_rec[i][2]);
169 else
170 fputs (_(" No recursive nonmembers\n"), stdout);
172 nis_freeresult (res);