pr_time.c revision 28694
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 * 3. All advertising materials mentioning features or use of this software 141590Srgrimes * must display the following acknowledgement: 151590Srgrimes * This product includes software developed by the University of 161590Srgrimes * California, Berkeley and its contributors. 171590Srgrimes * 4. Neither the name of the University nor the names of its contributors 181590Srgrimes * may be used to endorse or promote products derived from this software 191590Srgrimes * without specific prior written permission. 201590Srgrimes * 211590Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 221590Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 231590Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 241590Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 251590Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 261590Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 271590Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 281590Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 291590Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 301590Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 311590Srgrimes * SUCH DAMAGE. 321590Srgrimes */ 331590Srgrimes 341590Srgrimes#ifndef lint 3528694Scharnier#if 0 361590Srgrimesstatic char sccsid[] = "@(#)pr_time.c 8.2 (Berkeley) 4/4/94"; 3728694Scharnier#endif 3828694Scharnierstatic const char rcsid[] = 3928694Scharnier "$Id$"; 401590Srgrimes#endif /* not lint */ 411590Srgrimes 421590Srgrimes#include <sys/types.h> 431590Srgrimes#include <sys/time.h> 441590Srgrimes 451590Srgrimes#include <stdio.h> 461590Srgrimes#include <string.h> 471590Srgrimes 481590Srgrimes#include "extern.h" 491590Srgrimes 501590Srgrimes/* 511590Srgrimes * pr_attime -- 528874Srgrimes * Print the time since the user logged in. 531590Srgrimes * 541590Srgrimes * Note: SCCS forces the bizarre string manipulation, things like 551590Srgrimes * 8.2 get replaced in the source code. 561590Srgrimes */ 571590Srgrimesvoid 581590Srgrimespr_attime(started, now) 591590Srgrimes time_t *started, *now; 601590Srgrimes{ 611590Srgrimes static char buf[256]; 621590Srgrimes struct tm *tp; 631590Srgrimes time_t diff; 641590Srgrimes char fmt[20]; 651590Srgrimes 661590Srgrimes tp = localtime(started); 671590Srgrimes diff = *now - *started; 681590Srgrimes 691590Srgrimes /* If more than a week, use day-month-year. */ 709987Swollman if (diff > 86400 * 7) 711590Srgrimes (void)strcpy(fmt, "%d%b%y"); 721590Srgrimes 731590Srgrimes /* If not today, use day-hour-am/pm. */ 749987Swollman else if (*now / 86400 != *started / 86400) { 751590Srgrimes (void)strcpy(fmt, __CONCAT("%a%", "I%p")); 761590Srgrimes } 771590Srgrimes 781590Srgrimes /* Default is hh:mm{am,pm}. */ 791590Srgrimes else { 801590Srgrimes (void)strcpy(fmt, __CONCAT("%l:%", "M%p")); 811590Srgrimes } 821590Srgrimes 8323493Syokota (void)strftime(buf, sizeof(buf) - 1, fmt, tp); 8423493Syokota buf[sizeof(buf) - 1] = '\0'; 851590Srgrimes (void)printf("%s", buf); 861590Srgrimes} 871590Srgrimes 881590Srgrimes/* 891590Srgrimes * pr_idle -- 901590Srgrimes * Display the idle time. 911590Srgrimes */ 9222558Sdannyint 931590Srgrimespr_idle(idle) 941590Srgrimes time_t idle; 951590Srgrimes{ 961590Srgrimes /* If idle more than 36 hours, print as a number of days. */ 9710948Sdima if (idle >= 36 * 3600) { 9810948Sdima int days = idle / 86400; 9911339Sache (void)printf(" %dday%s ", days, days > 1 ? "s" : " " ); 10022558Sdanny if (days >= 10) 10122558Sdanny return(1); 10210948Sdima } 1031590Srgrimes 1041590Srgrimes /* If idle more than an hour, print as HH:MM. */ 1059987Swollman else if (idle >= 3600) 1061590Srgrimes (void)printf(" %2d:%02d ", 10728694Scharnier (int)idle / 3600, (int)(idle % 3600) / 60); 1081590Srgrimes 1099987Swollman else if (idle / 60 == 0) 1103138Sache (void)printf(" - "); 1113138Sache 1121590Srgrimes /* Else print the minutes idle. */ 1131590Srgrimes else 11428694Scharnier (void)printf(" %2d ", (int)idle / 60); 11522558Sdanny 11622558Sdanny return(0); /* not idle longer than 9 days */ 1171590Srgrimes} 118