11590Srgrimes/*- 21590Srgrimes * Copyright (c) 1990, 1993, 1994 31590Srgrimes * The Regents of the University of California. All rights reserved. 41590Srgrimes * 51590Srgrimes * Redistribution and use in source and binary forms, with or without 61590Srgrimes * modification, are permitted provided that the following conditions 71590Srgrimes * are met: 81590Srgrimes * 1. Redistributions of source code must retain the above copyright 91590Srgrimes * notice, this list of conditions and the following disclaimer. 101590Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 111590Srgrimes * notice, this list of conditions and the following disclaimer in the 121590Srgrimes * documentation and/or other materials provided with the distribution. 131590Srgrimes * 4. Neither the name of the University nor the names of its contributors 141590Srgrimes * may be used to endorse or promote products derived from this software 151590Srgrimes * without specific prior written permission. 161590Srgrimes * 171590Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 181590Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 191590Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 201590Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 211590Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 221590Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 231590Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 241590Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 251590Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 261590Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 271590Srgrimes * SUCH DAMAGE. 281590Srgrimes */ 291590Srgrimes 3087674Smarkm#include <sys/cdefs.h> 3187674Smarkm 3287674Smarkm__FBSDID("$FreeBSD$"); 3387674Smarkm 341590Srgrimes#ifndef lint 3587674Smarkmstatic const char sccsid[] = "@(#)pr_time.c 8.2 (Berkeley) 4/4/94"; 3628694Scharnier#endif 371590Srgrimes 381590Srgrimes#include <sys/types.h> 391590Srgrimes#include <sys/time.h> 401590Srgrimes 411590Srgrimes#include <stdio.h> 42200462Sdelphij#include <string.h> 43181922Sache#include <wchar.h> 441590Srgrimes 451590Srgrimes#include "extern.h" 461590Srgrimes 471590Srgrimes/* 481590Srgrimes * pr_attime -- 498874Srgrimes * Print the time since the user logged in. 501590Srgrimes */ 51196652Sumeint 5297981Sjmallettpr_attime(time_t *started, time_t *now) 531590Srgrimes{ 54196652Sume static wchar_t buf[256]; 5553073Sdavidn struct tm tp, tm; 561590Srgrimes time_t diff; 57196956Sdelphij const wchar_t *fmt; 58196652Sume int len, width, offset = 0; 591590Srgrimes 6053073Sdavidn tp = *localtime(started); 6153073Sdavidn tm = *localtime(now); 621590Srgrimes diff = *now - *started; 631590Srgrimes 641590Srgrimes /* If more than a week, use day-month-year. */ 659987Swollman if (diff > 86400 * 7) 66196652Sume fmt = L"%d%b%y"; 671590Srgrimes 681590Srgrimes /* If not today, use day-hour-am/pm. */ 6953073Sdavidn else if (tm.tm_mday != tp.tm_mday || 7053073Sdavidn tm.tm_mon != tp.tm_mon || 7153073Sdavidn tm.tm_year != tp.tm_year) { 7253073Sdavidn /* The line below does not take DST into consideration */ 7353073Sdavidn /* else if (*now / 86400 != *started / 86400) { */ 74196652Sume fmt = use_ampm ? L"%a%I%p" : L"%a%H"; 751590Srgrimes } 761590Srgrimes 771590Srgrimes /* Default is hh:mm{am,pm}. */ 781590Srgrimes else { 79196652Sume fmt = use_ampm ? L"%l:%M%p" : L"%k:%M"; 801590Srgrimes } 811590Srgrimes 82196652Sume (void)wcsftime(buf, sizeof(buf), fmt, &tp); 83196652Sume len = wcslen(buf); 84196652Sume width = wcswidth(buf, len); 85196652Sume if (len == width) 86196652Sume (void)wprintf(L"%-7.7ls", buf); 87196652Sume else if (width < 7) 88196652Sume (void)wprintf(L"%ls%.*s", buf, 7 - width, " "); 89196652Sume else { 90196652Sume (void)wprintf(L"%ls", buf); 91196652Sume offset = width - 7; 92196652Sume } 93196652Sume return (offset); 941590Srgrimes} 951590Srgrimes 961590Srgrimes/* 971590Srgrimes * pr_idle -- 981590Srgrimes * Display the idle time. 9942481Speter * Returns number of excess characters that were used for long idle time. 1001590Srgrimes */ 10122558Sdannyint 10297981Sjmallettpr_idle(time_t idle) 1031590Srgrimes{ 1041590Srgrimes /* If idle more than 36 hours, print as a number of days. */ 10510948Sdima if (idle >= 36 * 3600) { 10610948Sdima int days = idle / 86400; 10711339Sache (void)printf(" %dday%s ", days, days > 1 ? "s" : " " ); 10842481Speter if (days >= 100) 10942481Speter return (2); 11022558Sdanny if (days >= 10) 11142481Speter return (1); 11210948Sdima } 1131590Srgrimes 1141590Srgrimes /* If idle more than an hour, print as HH:MM. */ 1159987Swollman else if (idle >= 3600) 1161590Srgrimes (void)printf(" %2d:%02d ", 11732055Salex (int)(idle / 3600), (int)((idle % 3600) / 60)); 1181590Srgrimes 1199987Swollman else if (idle / 60 == 0) 1203138Sache (void)printf(" - "); 1213138Sache 1221590Srgrimes /* Else print the minutes idle. */ 1231590Srgrimes else 12432055Salex (void)printf(" %2d ", (int)(idle / 60)); 12522558Sdanny 12642481Speter return (0); /* not idle longer than 9 days */ 1271590Srgrimes} 128