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/*-
* Copyright (c) 1990, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
* 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.
* 4. 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.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#ifndef lint
static const char sccsid[] = "@(#)pr_time.c 8.2 (Berkeley) 4/4/94";
#endif
#include <sys/types.h>
#include <sys/time.h>
#include <stdio.h>
#include <string.h>
#include <wchar.h>
#include "extern.h"
/*
* pr_attime --
* Print the time since the user logged in.
*/
int
pr_attime(time_t *started, time_t *now)
{
static wchar_t buf[256];
struct tm tp, tm;
time_t diff;
const wchar_t *fmt;
int len, width, offset = 0;
tp = *localtime(started);
tm = *localtime(now);
diff = *now - *started;
/* If more than a week, use day-month-year. */
if (diff > 86400 * 7)
fmt = L"%d%b%y";
/* If not today, use day-hour-am/pm. */
else if (tm.tm_mday != tp.tm_mday ||
tm.tm_mon != tp.tm_mon ||
tm.tm_year != tp.tm_year) {
/* The line below does not take DST into consideration */
/* else if (*now / 86400 != *started / 86400) { */
fmt = use_ampm ? L"%a%I%p" : L"%a%H";
}
/* Default is hh:mm{am,pm}. */
else {
fmt = use_ampm ? L"%l:%M%p" : L"%k:%M";
}
(void)wcsftime(buf, sizeof(buf), fmt, &tp);
len = wcslen(buf);
width = wcswidth(buf, len);
if (len == width)
(void)wprintf(L"%-7.7ls", buf);
else if (width < 7)
(void)wprintf(L"%ls%.*s", buf, 7 - width, " ");
else {
(void)wprintf(L"%ls", buf);
offset = width - 7;
}
return (offset);
}
/*
* pr_idle --
* Display the idle time.
* Returns number of excess characters that were used for long idle time.
*/
int
pr_idle(time_t idle)
{
/* If idle more than 36 hours, print as a number of days. */
if (idle >= 36 * 3600) {
int days = idle / 86400;
(void)printf(" %dday%s ", days, days > 1 ? "s" : " " );
if (days >= 100)
return (2);
if (days >= 10)
return (1);
}
/* If idle more than an hour, print as HH:MM. */
else if (idle >= 3600)
(void)printf(" %2d:%02d ",
(int)(idle / 3600), (int)((idle % 3600) / 60));
else if (idle / 60 == 0)
(void)printf(" - ");
/* Else print the minutes idle. */
else
(void)printf(" %2d ", (int)(idle / 60));
return (0); /* not idle longer than 9 days */
}
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