sprint.c revision 74586
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"; 4072109Scharnier#endif 4127169Scharnierstatic const char rcsid[] = 4250477Speter "$FreeBSD: head/usr.bin/finger/sprint.c 74586 2001-03-21 18:43:49Z ache $"; 431590Srgrimes#endif /* not lint */ 441590Srgrimes 451590Srgrimes#include <db.h> 4623693Speter#include <err.h> 4774586Sache#include <langinfo.h> 481590Srgrimes#include <pwd.h> 491590Srgrimes#include <stdio.h> 501590Srgrimes#include <string.h> 5172109Scharnier#include <time.h> 5272109Scharnier#include <utmp.h> 531590Srgrimes#include "finger.h" 541590Srgrimes 551590Srgrimesstatic void stimeprint __P((WHERE *)); 561590Srgrimes 571590Srgrimesvoid 581590Srgrimessflag_print() 591590Srgrimes{ 601590Srgrimes extern time_t now; 612537Spst extern int oflag; 621590Srgrimes register PERSON *pn; 631590Srgrimes register WHERE *w; 6411386Speter register int sflag, r, namelen; 659993Sache char p[80]; 6623693Speter PERSON *tmp; 671590Srgrimes DBT data, key; 6874586Sache struct tm *lc; 691590Srgrimes 7074586Sache if (d_first < 0) 7174586Sache d_first = (*nl_langinfo(D_MD_ORDER) == 'd'); 721590Srgrimes /* 731590Srgrimes * short format -- 741590Srgrimes * login name 751590Srgrimes * real name 761590Srgrimes * terminal name (the XX of ttyXX) 771590Srgrimes * if terminal writeable (add an '*' to the terminal name 781590Srgrimes * if not) 791590Srgrimes * if logged in show idle time and day logged in, else 802537Spst * show last login date and time. 812537Spst * If > 6 months, show year instead of time. 822537Spst * if (-o) 832537Spst * office location 842537Spst * office phone 852537Spst * else 862537Spst * remote host 871590Srgrimes */ 881590Srgrimes#define MAXREALNAME 20 8920157Sache#define MAXHOSTNAME 17 /* in reality, hosts are never longer than 16 */ 9011386Speter (void)printf("%-*s %-*s%s %s\n", UT_NAMESIZE, "Login", MAXREALNAME, 9174586Sache "Name", " TTY Idle Login Time", 9274586Sache oflag ? "Office Phone" : "Where"); 931590Srgrimes 941590Srgrimes for (sflag = R_FIRST;; sflag = R_NEXT) { 951590Srgrimes r = (*db->seq)(db, &key, &data, sflag); 961590Srgrimes if (r == -1) 9723693Speter err(1, "db seq"); 981590Srgrimes if (r == 1) 991590Srgrimes break; 10023693Speter memmove(&tmp, data.data, sizeof tmp); 10123693Speter pn = tmp; 1021590Srgrimes 1031590Srgrimes for (w = pn->whead; w != NULL; w = w->next) { 10411386Speter namelen = MAXREALNAME; 10511386Speter if (w->info == LOGGEDIN && !w->writable) 10611386Speter --namelen; /* leave space before `*' */ 10711386Speter (void)printf("%-*.*s %-*.*s", UT_NAMESIZE, UT_NAMESIZE, 10811386Speter pn->name, MAXREALNAME, namelen, 10911386Speter pn->realname ? pn->realname : ""); 1101590Srgrimes if (!w->loginat) { 11163007Sasmodai (void)printf(" * * No logins "); 1121590Srgrimes goto office; 1131590Srgrimes } 1141590Srgrimes (void)putchar(w->info == LOGGEDIN && !w->writable ? 1151590Srgrimes '*' : ' '); 1161590Srgrimes if (*w->tty) 11710553Speter (void)printf("%-3.3s ", 1187371Sjoerg (strncmp(w->tty, "tty", 3) 1197371Sjoerg && strncmp(w->tty, "cua", 3)) 1207371Sjoerg ? w->tty : w->tty + 3); 1211590Srgrimes else 12210553Speter (void)printf(" "); 1231590Srgrimes if (w->info == LOGGEDIN) { 1241590Srgrimes stimeprint(w); 1251590Srgrimes (void)printf(" "); 1261590Srgrimes } else 1271590Srgrimes (void)printf(" * "); 12874586Sache lc = localtime(&w->loginat); 1299987Swollman#define SECSPERDAY 86400 1309987Swollman#define DAYSPERWEEK 7 1319987Swollman#define DAYSPERNYEAR 365 13274586Sache if (now - w->loginat < SECSPERDAY * (DAYSPERWEEK - 1)) { 13374586Sache (void)strftime(p, sizeof(p), "%a", lc); 13474586Sache } else { 13574586Sache (void)strftime(p, sizeof(p), 13674586Sache d_first ? "%e %b" : "%b %e", lc); 13774586Sache } 13874586Sache (void)printf("%-6.6s", p); 13974586Sache if (now - w->loginat >= SECSPERDAY * DAYSPERNYEAR / 2) { 14074586Sache (void)strftime(p, sizeof(p), "%Y", lc); 14174586Sache } else { 14274586Sache (void)strftime(p, sizeof(p), "%R", lc); 14374586Sache } 14474586Sache (void)printf(" %-5.5s", p); 1452537Spstoffice: if (oflag) { 1462537Spst if (pn->office) 14720157Sache (void)printf(" %-7.7s", pn->office); 14820157Sache else if (pn->officephone) 14920157Sache (void)printf(" %-7.7s", " "); 15020157Sache if (pn->officephone) 15120157Sache (void)printf(" %-.9s", 15220157Sache prphone(pn->officephone)); 1532537Spst } else 1542537Spst (void)printf(" %.*s", MAXHOSTNAME, w->host); 1551590Srgrimes putchar('\n'); 1561590Srgrimes } 1571590Srgrimes } 1581590Srgrimes} 1591590Srgrimes 1601590Srgrimesstatic void 1611590Srgrimesstimeprint(w) 1621590Srgrimes WHERE *w; 1631590Srgrimes{ 1641590Srgrimes register struct tm *delta; 1651590Srgrimes 1661590Srgrimes delta = gmtime(&w->idletime); 1671590Srgrimes if (!delta->tm_yday) 1681590Srgrimes if (!delta->tm_hour) 1691590Srgrimes if (!delta->tm_min) 1701590Srgrimes (void)printf(" "); 1711590Srgrimes else 1721590Srgrimes (void)printf("%5d", delta->tm_min); 1731590Srgrimes else 1741590Srgrimes (void)printf("%2d:%02d", 1751590Srgrimes delta->tm_hour, delta->tm_min); 1761590Srgrimes else 1771590Srgrimes (void)printf("%4dd", delta->tm_yday); 1781590Srgrimes} 179