1/*
2 * Copyright (c) 1989, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * Tony Nardo of the Johns Hopkins University/Applied Physics Lab.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 * must display the following acknowledgement:
18 * This product includes software developed by the University of
19 * California, Berkeley and its contributors.
20 * 4. Neither the name of the University nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * SUCH DAMAGE.
35 */
36
37#ifndef lint
38static char sccsid[] = "@(#)sprint.c 8.1 (Berkeley) 6/6/93";
39#endif /* not lint */
40
41#include <sys/types.h>
42#include <sys/time.h>
43#include <time.h>
44#include <tzfile.h>
45#include <db.h>
46#include <pwd.h>
47#include <errno.h>
48#include <utmp.h>
49#include <stdio.h>
50#include <stdlib.h>
51#include <string.h>
52#include "finger.h"
53
54static void stimeprint __P((WHERE *));
55
56void
57sflag_print()
58{
59 extern time_t now;
60 extern int oflag;
61 register PERSON *pn;
62 register WHERE *w;
63 register int sflag, r;
64 register char *p;
65 DBT data, key;
66
67 /*
68 * short format --
69 * login name
70 * real name
71 * terminal name (the XX of ttyXX)
72 * if terminal writeable (add an '*' to the terminal name
73 * if not)
74 * if logged in show idle time and day logged in, else
75 * show last login date and time.
76 * If > 6 months, show year instead of time.
77 * if (-o)
78 * office location
79 * office phone
80 * else
81 * remote host
82 */
83#define MAXREALNAME 20
84#define MAXHOSTNAME 20
85 (void)printf("%-*s %-*s %s %s\n", UT_NAMESIZE, "Login", MAXREALNAME,
86 "Name", "TTY Idle Login Time",
87 oflag ? " Office Office Phone" : " Where");
88
89 for (sflag = R_FIRST;; sflag = R_NEXT) {
90 r = (*db->seq)(db, &key, &data, sflag);
91 if (r == -1)
92 err("db seq: %s", strerror(errno));
93 if (r == 1)
94 break;
95 pn = *(PERSON **)data.data;
96
97 for (w = pn->whead; w != NULL; w = w->next) {
98 (void)printf("%-*.*s %-*.*s ", UT_NAMESIZE, UT_NAMESIZE,
99 pn->name, MAXREALNAME, MAXREALNAME,
100 pn->realname ? pn->realname : "");
101 if (!w->loginat) {
102 (void)printf(" * * No logins ");
103 goto office;
104 }
105 (void)putchar(w->info == LOGGEDIN && !w->writable ?
106 '*' : ' ');
107 if (*w->tty)
108 (void)printf("%-2.2s ",
109 (strncmp(w->tty, "tty", 3)
110 && strncmp(w->tty, "cua", 3))
111 ? w->tty : w->tty + 3);
112 else
113 (void)printf(" ");
114 if (w->info == LOGGEDIN) {
115 stimeprint(w);
116 (void)printf(" ");
117 } else
118 (void)printf(" * ");
119 p = ctime(&w->loginat);
120 if (now - w->loginat < SECSPERDAY * (DAYSPERWEEK - 1))
121 (void)printf("%.3s ", p);
122 else
123 (void)printf("%.6s", p + 4);
124 if (now - w->loginat >= SECSPERDAY * DAYSPERNYEAR / 2)
125 (void)printf(" %.4s", p + 20);
126 else
127 (void)printf(" %.5s", p + 11);
128office: if (oflag) {
129 if (pn->office)
130 (void)printf(" %-10.10s", pn->office);
131 else if (pn->officephone)
132 (void)printf(" %-10.10s", " ");
133 if (pn->officephone)
134 (void)printf(" %-.15s",
135 prphone(pn->officephone));
136 } else
137 (void)printf(" %.*s", MAXHOSTNAME, w->host);
138 putchar('\n');
139 }
140 }
141}
142
143static void
144stimeprint(w)
145 WHERE *w;
146{
147 register struct tm *delta;
148
149 delta = gmtime(&w->idletime);
150 if (!delta->tm_yday)
151 if (!delta->tm_hour)
152 if (!delta->tm_min)
153 (void)printf(" ");
154 else
155 (void)printf("%5d", delta->tm_min);
156 else
157 (void)printf("%2d:%02d",
158 delta->tm_hour, delta->tm_min);
159 else
160 (void)printf("%4dd", delta->tm_yday);
161}