sprint.c revision 63007
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 3827169Scharnier#if 0 3923693Speterstatic char sccsid[] = "@(#)sprint.c 8.3 (Berkeley) 4/28/95"; 4027169Scharnier#else 4127169Scharnierstatic const char rcsid[] = 4250477Speter "$FreeBSD: head/usr.bin/finger/sprint.c 63007 2000-07-12 09:50:20Z asmodai $"; 4327169Scharnier#endif 441590Srgrimes#endif /* not lint */ 451590Srgrimes 461590Srgrimes#include <sys/types.h> 471590Srgrimes#include <sys/time.h> 481590Srgrimes#include <time.h> 491590Srgrimes#include <db.h> 5023693Speter#include <err.h> 511590Srgrimes#include <pwd.h> 521590Srgrimes#include <errno.h> 531590Srgrimes#include <utmp.h> 541590Srgrimes#include <stdio.h> 551590Srgrimes#include <stdlib.h> 561590Srgrimes#include <string.h> 571590Srgrimes#include "finger.h" 581590Srgrimes 591590Srgrimesstatic void stimeprint __P((WHERE *)); 601590Srgrimes 611590Srgrimesvoid 621590Srgrimessflag_print() 631590Srgrimes{ 641590Srgrimes extern time_t now; 652537Spst extern int oflag; 661590Srgrimes register PERSON *pn; 671590Srgrimes register WHERE *w; 6811386Speter register int sflag, r, namelen; 699993Sache char p[80]; 7023693Speter PERSON *tmp; 711590Srgrimes DBT data, key; 721590Srgrimes 731590Srgrimes /* 741590Srgrimes * short format -- 751590Srgrimes * login name 761590Srgrimes * real name 771590Srgrimes * terminal name (the XX of ttyXX) 781590Srgrimes * if terminal writeable (add an '*' to the terminal name 791590Srgrimes * if not) 801590Srgrimes * if logged in show idle time and day logged in, else 812537Spst * show last login date and time. 822537Spst * If > 6 months, show year instead of time. 832537Spst * if (-o) 842537Spst * office location 852537Spst * office phone 862537Spst * else 872537Spst * remote host 881590Srgrimes */ 891590Srgrimes#define MAXREALNAME 20 9020157Sache#define MAXHOSTNAME 17 /* in reality, hosts are never longer than 16 */ 9111386Speter (void)printf("%-*s %-*s%s %s\n", UT_NAMESIZE, "Login", MAXREALNAME, 9211386Speter "Name", " TTY Idle Login Time", 9320157Sache oflag ? " Office Phone" : " Where"); 941590Srgrimes 951590Srgrimes for (sflag = R_FIRST;; sflag = R_NEXT) { 961590Srgrimes r = (*db->seq)(db, &key, &data, sflag); 971590Srgrimes if (r == -1) 9823693Speter err(1, "db seq"); 991590Srgrimes if (r == 1) 1001590Srgrimes break; 10123693Speter memmove(&tmp, data.data, sizeof tmp); 10223693Speter pn = tmp; 1031590Srgrimes 1041590Srgrimes for (w = pn->whead; w != NULL; w = w->next) { 10511386Speter namelen = MAXREALNAME; 10611386Speter if (w->info == LOGGEDIN && !w->writable) 10711386Speter --namelen; /* leave space before `*' */ 10811386Speter (void)printf("%-*.*s %-*.*s", UT_NAMESIZE, UT_NAMESIZE, 10911386Speter pn->name, MAXREALNAME, namelen, 11011386Speter pn->realname ? pn->realname : ""); 1111590Srgrimes if (!w->loginat) { 11263007Sasmodai (void)printf(" * * No logins "); 1131590Srgrimes goto office; 1141590Srgrimes } 1151590Srgrimes (void)putchar(w->info == LOGGEDIN && !w->writable ? 1161590Srgrimes '*' : ' '); 1171590Srgrimes if (*w->tty) 11810553Speter (void)printf("%-3.3s ", 1197371Sjoerg (strncmp(w->tty, "tty", 3) 1207371Sjoerg && strncmp(w->tty, "cua", 3)) 1217371Sjoerg ? w->tty : w->tty + 3); 1221590Srgrimes else 12310553Speter (void)printf(" "); 1241590Srgrimes if (w->info == LOGGEDIN) { 1251590Srgrimes stimeprint(w); 1261590Srgrimes (void)printf(" "); 1271590Srgrimes } else 1281590Srgrimes (void)printf(" * "); 1299993Sache strftime(p, sizeof(p), "%c", localtime(&w->loginat)); 1309987Swollman#define SECSPERDAY 86400 1319987Swollman#define DAYSPERWEEK 7 1329987Swollman#define DAYSPERNYEAR 365 1332537Spst if (now - w->loginat < SECSPERDAY * (DAYSPERWEEK - 1)) 1342537Spst (void)printf("%.3s ", p); 1352537Spst else 1362537Spst (void)printf("%.6s", p + 4); 1371590Srgrimes if (now - w->loginat >= SECSPERDAY * DAYSPERNYEAR / 2) 1381590Srgrimes (void)printf(" %.4s", p + 20); 1391590Srgrimes else 1401590Srgrimes (void)printf(" %.5s", p + 11); 1412537Spstoffice: if (oflag) { 1422537Spst if (pn->office) 14320157Sache (void)printf(" %-7.7s", pn->office); 14420157Sache else if (pn->officephone) 14520157Sache (void)printf(" %-7.7s", " "); 14620157Sache if (pn->officephone) 14720157Sache (void)printf(" %-.9s", 14820157Sache prphone(pn->officephone)); 1492537Spst } else 1502537Spst (void)printf(" %.*s", MAXHOSTNAME, w->host); 1511590Srgrimes putchar('\n'); 1521590Srgrimes } 1531590Srgrimes } 1541590Srgrimes} 1551590Srgrimes 1561590Srgrimesstatic void 1571590Srgrimesstimeprint(w) 1581590Srgrimes WHERE *w; 1591590Srgrimes{ 1601590Srgrimes register struct tm *delta; 1611590Srgrimes 1621590Srgrimes delta = gmtime(&w->idletime); 1631590Srgrimes if (!delta->tm_yday) 1641590Srgrimes if (!delta->tm_hour) 1651590Srgrimes if (!delta->tm_min) 1661590Srgrimes (void)printf(" "); 1671590Srgrimes else 1681590Srgrimes (void)printf("%5d", delta->tm_min); 1691590Srgrimes else 1701590Srgrimes (void)printf("%2d:%02d", 1711590Srgrimes delta->tm_hour, delta->tm_min); 1721590Srgrimes else 1731590Srgrimes (void)printf("%4dd", delta->tm_yday); 1741590Srgrimes} 175