1 /* $NetBSD: sprint.c,v 1.18 2015/11/21 15:22:17 christos Exp $ */ 2 3 /* 4 * Copyright (c) 1989, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * This code is derived from software contributed to Berkeley by 8 * Tony Nardo of the Johns Hopkins University/Applied Physics Lab. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. Neither the name of the University nor the names of its contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 */ 34 35 #include <sys/cdefs.h> 36 #ifndef lint 37 #if 0 38 static char sccsid[] = "@(#)sprint.c 8.3 (Berkeley) 4/28/95"; 39 #else 40 __RCSID("$NetBSD: sprint.c,v 1.18 2015/11/21 15:22:17 christos Exp $"); 41 #endif 42 #endif /* not lint */ 43 44 #include <sys/param.h> 45 #include <sys/time.h> 46 47 #include <time.h> 48 #include <tzfile.h> 49 #include <db.h> 50 #include <err.h> 51 #include <pwd.h> 52 #include <errno.h> 53 #include <stdio.h> 54 #include <stdlib.h> 55 #include <string.h> 56 57 #include "utmpentry.h" 58 59 #include "finger.h" 60 #include "extern.h" 61 62 static void stimeprint(WHERE *); 63 64 void 65 sflag_print(void) 66 { 67 PERSON *pn; 68 WHERE *w; 69 int sflag, r; 70 char *p; 71 PERSON *tmp; 72 DBT data, key; 73 74 if (db == NULL) 75 return; 76 77 /* 78 * short format -- 79 * login name 80 * real name 81 * terminal name 82 * if terminal writable (add an '*' to the terminal name 83 * if not) 84 * if logged in show idle time and day logged in, else 85 * show last login date and time. If > 6 months, 86 * show year instead of time. If < 6 days, 87 * show day name instead of month & day. 88 * if -h given 89 * remote host 90 * else if -o given (overriding -h) (default) 91 * office location 92 * office phone 93 */ 94 #define MAXREALNAME 18 95 (void)printf("%-*s %-*s %s %s\n", (int)maxname, "Login", MAXREALNAME, 96 "Name", " Tty Idle Login Time ", (gflag) ? "" : 97 (oflag) ? "Office Office Phone" : "Where"); 98 99 for (sflag = R_FIRST;; sflag = R_NEXT) { 100 r = (*db->seq)(db, &key, &data, sflag); 101 if (r == -1) 102 err(1, "db seq"); 103 if (r == 1) 104 break; 105 memmove(&tmp, data.data, sizeof tmp); 106 pn = tmp; 107 108 for (w = pn->whead; w != NULL; w = w->next) { 109 (void)printf("%-*.*s %-*.*s ", (int)maxname, 110 (int)maxname, 111 pn->name, MAXREALNAME, MAXREALNAME, 112 pn->realname ? pn->realname : ""); 113 if (!w->loginat) { 114 (void)printf(" * * No logins "); 115 goto office; 116 } 117 (void)putchar(w->info == LOGGEDIN && !w->writable ? 118 '*' : ' '); 119 if (*w->tty) 120 (void)printf("%-7.7s ", w->tty); 121 else 122 (void)printf(" "); 123 if (w->info == LOGGEDIN) { 124 stimeprint(w); 125 (void)printf(" "); 126 } else 127 (void)printf(" * "); 128 p = ctime(&w->loginat); 129 if (now - w->loginat < SECSPERDAY * (DAYSPERWEEK - 1)) 130 (void)printf("%.3s %-8.5s", p, p + 11); 131 else if (now - w->loginat 132 < SECSPERDAY * DAYSPERNYEAR / 2) 133 (void)printf("%.6s %-5.5s", p + 4, p + 11); 134 else 135 (void)printf("%.6s %-5.4s", p + 4, p + 20); 136 office: 137 if (gflag) 138 goto no_gecos; 139 putchar(' '); 140 if (oflag) { 141 if (pn->office) 142 (void)printf("%-10.10s", pn->office); 143 else if (pn->officephone) 144 (void)printf("%-10.10s", " "); 145 if (pn->officephone) 146 (void)printf(" %-.15s", 147 prphone(pn->officephone)); 148 } else 149 (void)printf("%.*s", MAXHOSTNAMELEN, w->host); 150 no_gecos: 151 putchar('\n'); 152 } 153 } 154 } 155 156 static void 157 stimeprint(WHERE *w) 158 { 159 struct tm *delta; 160 161 delta = gmtime(&w->idletime); 162 if (!delta->tm_yday) { 163 if (!delta->tm_hour) { 164 if (!delta->tm_min) 165 (void)printf(" -"); 166 else 167 (void)printf("%5d", delta->tm_min); 168 } else 169 (void)printf("%2d:%02d", 170 delta->tm_hour, delta->tm_min); 171 } else 172 (void)printf("%4dd", delta->tm_yday); 173 } 174
Indexes created Sat Sep 20 22:09:52 GMT 2025