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/* $OpenBSD: sprint.c,v 1.11 2005/08/23 13:43:53 espie Exp $ */
/*
* Copyright (c) 1989 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Tony Nardo of the Johns Hopkins University/Applied Physics Lab.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef lint
/*static char sccsid[] = "from: @(#)sprint.c 5.8 (Berkeley) 12/4/90";*/
static const char rcsid[] = "$OpenBSD: sprint.c,v 1.11 2005/08/23 13:43:53 espie Exp $";
#endif /* not lint */
#include <sys/types.h>
#include <sys/time.h>
#include <tzfile.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <err.h>
#include "finger.h"
#include "extern.h"
void
sflag_print(void)
{
PERSON *pn;
WHERE *w;
int cnt;
char *p;
PERSON **list;
struct storage *mem;
list = sort();
/*
* short format --
* login name
* real name
* terminal name (the XX of ttyXX)
* if terminal writeable (add an '*' to the terminal name
* if not)
* if logged in show idle time and day logged in, else
* show last login date and time. If > 6 months,
* show year instead of time. If < 6 days,
* show day name instead of month & day.
* if -h given
* remote host
* else if -o given (overriding -h) (default)
* office location
* office phone
*/
#define NAME_WIDTH 8
#define MAXREALNAME 20
#define MAXHOSTNAME 20
(void)printf("%-*.*s %-*s %s %s\n",
NAME_WIDTH, UT_NAMESIZE, "Login", MAXREALNAME,
"Name", "Tty Idle Login Time ",
(oflag) ? "Office Office Phone" : "Where");
for (cnt = 0; cnt < entries; ++cnt) {
pn = list[cnt];
for (w = pn->whead; w != NULL; w = w->next) {
mem = NULL;
(void)printf("%-*.*s %-*.*s ",
NAME_WIDTH, UT_NAMESIZE, vs(&mem, pn->name),
MAXREALNAME, MAXREALNAME,
pn->realname ? vs(&mem, pn->realname) : "");
if (!w->loginat) {
(void)printf(" * * No logins ");
goto office;
}
(void)putchar(w->info == LOGGEDIN && !w->writable ?
'*' : ' ');
if (*w->tty)
(void)printf("%-2.2s ",
w->tty[0] != 't' || w->tty[1] != 't' ||
w->tty[2] != 'y' ? w->tty : w->tty + 3);
else
(void)printf(" ");
if (w->info == LOGGEDIN) {
stimeprint(w);
(void)printf(" ");
} else
(void)printf(" * ");
p = ctime(&w->loginat);
if (now - w->loginat < SECSPERDAY * (DAYSPERWEEK - 1))
(void)printf(" %.3s", p);
else
(void)printf("%.6s", p + 4);
if (now - w->loginat >= SECSPERDAY * DAYSPERNYEAR / 2)
(void)printf(" %.4s ", p + 20);
else
(void)printf(" %.5s", p + 11);
office:
putchar(' ');
if (oflag) {
if (pn->office)
(void)printf("%-10.10s",
vs(&mem, pn->office));
else if (pn->officephone)
(void)printf("%-10.10s", " ");
if (pn->officephone)
(void)printf(" %-.15s",
vs(&mem, prphone(pn->officephone)));
} else
(void)printf("%.*s", MAXHOSTNAME, w->host);
putchar('\n');
free_storage(mem);
}
}
}
PERSON **
sort(void)
{
PERSON *pn, **lp;
PERSON **list;
if (!(list = (PERSON **)malloc((u_int)(entries * sizeof(PERSON *)))))
err(1, "malloc");
for (lp = list, pn = phead; pn != NULL; pn = pn->next)
*lp++ = pn;
(void)qsort(list, entries, sizeof(PERSON *), psort);
return (list);
}
int
psort(const void *p, const void *t)
{
return (strcmp((*(PERSON **)p)->name, (*(PERSON **)t)->name));
}
void
stimeprint(WHERE *w)
{
struct tm *delta;
delta = gmtime(&w->idletime);
if (!delta->tm_yday) {
if (!delta->tm_hour) {
if (!delta->tm_min)
(void)printf(" -");
else
(void)printf("%5d", delta->tm_min);
} else {
(void)printf("%2d:%02d",
delta->tm_hour, delta->tm_min);
}
} else
(void)printf("%4dd", delta->tm_yday);
}
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