sprint.c revision 23693
11590Srgrimes/* 21590Srgrimes * Copyright (c) 1989, 1993 31590Srgrimes * The Regents of the University of California. All rights reserved. 41590Srgrimes * 51590Srgrimes * This code is derived from software contributed to Berkeley by 61590Srgrimes * Tony Nardo of the Johns Hopkins University/Applied Physics Lab. 71590Srgrimes * 81590Srgrimes * Redistribution and use in source and binary forms, with or without 91590Srgrimes * modification, are permitted provided that the following conditions 101590Srgrimes * are met: 111590Srgrimes * 1. Redistributions of source code must retain the above copyright 121590Srgrimes * notice, this list of conditions and the following disclaimer. 131590Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 141590Srgrimes * notice, this list of conditions and the following disclaimer in the 151590Srgrimes * documentation and/or other materials provided with the distribution. 161590Srgrimes * 3. All advertising materials mentioning features or use of this software 171590Srgrimes * must display the following acknowledgement: 181590Srgrimes * This product includes software developed by the University of 191590Srgrimes * California, Berkeley and its contributors. 201590Srgrimes * 4. Neither the name of the University nor the names of its contributors 211590Srgrimes * may be used to endorse or promote products derived from this software 221590Srgrimes * without specific prior written permission. 231590Srgrimes * 241590Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 251590Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 261590Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 271590Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 281590Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 291590Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 301590Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 311590Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 321590Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 331590Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 341590Srgrimes * SUCH DAMAGE. 351590Srgrimes */ 361590Srgrimes 371590Srgrimes#ifndef lint 3823693Speterstatic char sccsid[] = "@(#)sprint.c 8.3 (Berkeley) 4/28/95"; 391590Srgrimes#endif /* not lint */ 401590Srgrimes 411590Srgrimes#include <sys/types.h> 421590Srgrimes#include <sys/time.h> 431590Srgrimes#include <time.h> 441590Srgrimes#include <db.h> 4523693Speter#include <err.h> 461590Srgrimes#include <pwd.h> 471590Srgrimes#include <errno.h> 481590Srgrimes#include <utmp.h> 491590Srgrimes#include <stdio.h> 501590Srgrimes#include <stdlib.h> 511590Srgrimes#include <string.h> 521590Srgrimes#include "finger.h" 531590Srgrimes 541590Srgrimesstatic void stimeprint __P((WHERE *)); 551590Srgrimes 561590Srgrimesvoid 571590Srgrimessflag_print() 581590Srgrimes{ 591590Srgrimes extern time_t now; 602537Spst extern int oflag; 611590Srgrimes register PERSON *pn; 621590Srgrimes register WHERE *w; 6311386Speter register int sflag, r, namelen; 649993Sache char p[80]; 6523693Speter PERSON *tmp; 661590Srgrimes DBT data, key; 671590Srgrimes 681590Srgrimes /* 691590Srgrimes * short format -- 701590Srgrimes * login name 711590Srgrimes * real name 721590Srgrimes * terminal name (the XX of ttyXX) 731590Srgrimes * if terminal writeable (add an '*' to the terminal name 741590Srgrimes * if not) 751590Srgrimes * if logged in show idle time and day logged in, else 762537Spst * show last login date and time. 772537Spst * If > 6 months, show year instead of time. 782537Spst * if (-o) 792537Spst * office location 802537Spst * office phone 812537Spst * else 822537Spst * remote host 831590Srgrimes */ 841590Srgrimes#define MAXREALNAME 20 8520157Sache#define MAXHOSTNAME 17 /* in reality, hosts are never longer than 16 */ 8611386Speter (void)printf("%-*s %-*s%s %s\n", UT_NAMESIZE, "Login", MAXREALNAME, 8711386Speter "Name", " TTY Idle Login Time", 8820157Sache oflag ? " Office Phone" : " Where"); 891590Srgrimes 901590Srgrimes for (sflag = R_FIRST;; sflag = R_NEXT) { 911590Srgrimes r = (*db->seq)(db, &key, &data, sflag); 921590Srgrimes if (r == -1) 9323693Speter err(1, "db seq"); 941590Srgrimes if (r == 1) 951590Srgrimes break; 9623693Speter memmove(&tmp, data.data, sizeof tmp); 9723693Speter pn = tmp; 981590Srgrimes 991590Srgrimes for (w = pn->whead; w != NULL; w = w->next) { 10011386Speter namelen = MAXREALNAME; 10111386Speter if (w->info == LOGGEDIN && !w->writable) 10211386Speter --namelen; /* leave space before `*' */ 10311386Speter (void)printf("%-*.*s %-*.*s", UT_NAMESIZE, UT_NAMESIZE, 10411386Speter pn->name, MAXREALNAME, namelen, 10511386Speter pn->realname ? pn->realname : ""); 1061590Srgrimes if (!w->loginat) { 1071590Srgrimes (void)printf(" * * No logins "); 1081590Srgrimes goto office; 1091590Srgrimes } 1101590Srgrimes (void)putchar(w->info == LOGGEDIN && !w->writable ? 1111590Srgrimes '*' : ' '); 1121590Srgrimes if (*w->tty) 11310553Speter (void)printf("%-3.3s ", 1147371Sjoerg (strncmp(w->tty, "tty", 3) 1157371Sjoerg && strncmp(w->tty, "cua", 3)) 1167371Sjoerg ? w->tty : w->tty + 3); 1171590Srgrimes else 11810553Speter (void)printf(" "); 1191590Srgrimes if (w->info == LOGGEDIN) { 1201590Srgrimes stimeprint(w); 1211590Srgrimes (void)printf(" "); 1221590Srgrimes } else 1231590Srgrimes (void)printf(" * "); 1249993Sache strftime(p, sizeof(p), "%c", localtime(&w->loginat)); 1259987Swollman#define SECSPERDAY 86400 1269987Swollman#define DAYSPERWEEK 7 1279987Swollman#define DAYSPERNYEAR 365 1282537Spst if (now - w->loginat < SECSPERDAY * (DAYSPERWEEK - 1)) 1292537Spst (void)printf("%.3s ", p); 1302537Spst else 1312537Spst (void)printf("%.6s", p + 4); 1321590Srgrimes if (now - w->loginat >= SECSPERDAY * DAYSPERNYEAR / 2) 1331590Srgrimes (void)printf(" %.4s", p + 20); 1341590Srgrimes else 1351590Srgrimes (void)printf(" %.5s", p + 11); 1362537Spstoffice: if (oflag) { 1372537Spst if (pn->office) 13820157Sache (void)printf(" %-7.7s", pn->office); 13920157Sache else if (pn->officephone) 14020157Sache (void)printf(" %-7.7s", " "); 14120157Sache if (pn->officephone) 14220157Sache (void)printf(" %-.9s", 14320157Sache prphone(pn->officephone)); 1442537Spst } else 1452537Spst (void)printf(" %.*s", MAXHOSTNAME, w->host); 1461590Srgrimes putchar('\n'); 1471590Srgrimes } 1481590Srgrimes } 1491590Srgrimes} 1501590Srgrimes 1511590Srgrimesstatic void 1521590Srgrimesstimeprint(w) 1531590Srgrimes WHERE *w; 1541590Srgrimes{ 1551590Srgrimes register struct tm *delta; 1561590Srgrimes 1571590Srgrimes delta = gmtime(&w->idletime); 1581590Srgrimes if (!delta->tm_yday) 1591590Srgrimes if (!delta->tm_hour) 1601590Srgrimes if (!delta->tm_min) 1611590Srgrimes (void)printf(" "); 1621590Srgrimes else 1631590Srgrimes (void)printf("%5d", delta->tm_min); 1641590Srgrimes else 1651590Srgrimes (void)printf("%2d:%02d", 1661590Srgrimes delta->tm_hour, delta->tm_min); 1671590Srgrimes else 1681590Srgrimes (void)printf("%4dd", delta->tm_yday); 1691590Srgrimes} 170