1/*-
2 * Copyright (c) 2010, Oracle America, Inc.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 *
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following
12 * disclaimer in the documentation and/or other materials
13 * provided with the distribution.
14 * * Neither the name of the "Oracle America, Inc." nor the names of its
15 * contributors may be used to endorse or promote products derived
16 * from this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
21 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
22 * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
23 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
25 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
28 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32/*
33 * Find out about remote users
34 */
35
36const MAXUSERS = 100;
37const MAXUTLEN = 256;
38
39struct utmp {
40 string ut_line<MAXUTLEN>;
41 string ut_name<MAXUTLEN>;
42 string ut_host<MAXUTLEN>;
43 int ut_time;
44};
45
46
47struct utmpidle {
48 utmp ui_utmp;
49 unsigned int ui_idle;
50};
51
52typedef utmp utmparr<MAXUSERS>;
53
54typedef utmpidle utmpidlearr<MAXUSERS>;
55
56const RUSERS_MAXUSERLEN = 32;
57const RUSERS_MAXLINELEN = 32;
58const RUSERS_MAXHOSTLEN = 257;
59
60struct rusers_utmp {
61 string ut_user<RUSERS_MAXUSERLEN>; /* aka ut_name */
62 string ut_line<RUSERS_MAXLINELEN>; /* device */
63 string ut_host<RUSERS_MAXHOSTLEN>; /* host user logged on from */
64 int ut_type; /* type of entry */
65 int ut_time; /* time entry was made */
66 unsigned int ut_idle; /* minutes idle */
67};
68
69typedef rusers_utmp utmp_array<>;
70
71program RUSERSPROG {
72 /*
73 * Old version does not include idle information
74 */
75 version RUSERSVERS_ORIG {
76 int
77 RUSERSPROC_NUM(void) = 1;
78
79 utmparr
80 RUSERSPROC_NAMES(void) = 2;
81
82 utmparr
83 RUSERSPROC_ALLNAMES(void) = 3;
84 } = 1;
85
86 /*
87 * Includes idle information
88 */
89 version RUSERSVERS_IDLE {
90 int
91 RUSERSPROC_NUM(void) = 1;
92
93 utmpidlearr
94 RUSERSPROC_NAMES(void) = 2;
95
96 utmpidlearr
97 RUSERSPROC_ALLNAMES(void) = 3;
98 } = 2;
99
100 /*
101 * Version 3 rusers procedures (from Solaris).
102 * (Thanks a lot Sun.)
103 */
104 version RUSERSVERS_3 {
105 int
106 RUSERSPROC_NUM(void) = 1;
107
108 utmp_array
109 RUSERSPROC_NAMES(void) = 2;
110
111 utmp_array
112 RUSERSPROC_ALLNAMES(void) = 3;
113 } = 3;
114
115} = 100002;