/* $OpenBSD: sprint.c,v 1.10 2004/03/15 02:50:29 tedu Exp $ */ /* * Copyright (c) 1989 The Regents of the University of California. * All rights reserved. * * This code is derived from software contributed to Berkeley by * Tony Nardo of the Johns Hopkins University/Applied Physics Lab. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef lint /*static char sccsid[] = "from: @(#)sprint.c 5.8 (Berkeley) 12/4/90";*/ static const char rcsid[] = "$OpenBSD: sprint.c,v 1.10 2004/03/15 02:50:29 tedu Exp $"; #endif /* not lint */ #include <sys/types.h> #include <sys/time.h> #include <tzfile.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <err.h> #include "finger.h" #include "extern.h" void sflag_print(void) { PERSON *pn; WHERE *w; int cnt; char *p; PERSON **list; list = sort(); /* * short format -- * login name * real name * terminal name (the XX of ttyXX) * if terminal writeable (add an '*' to the terminal name * if not) * if logged in show idle time and day logged in, else * show last login date and time. If > 6 months, * show year instead of time. If < 6 days, * show day name instead of month & day. * if -h given * remote host * else if -o given (overriding -h) (default) * office location * office phone */ #define NAME_WIDTH 8 #define MAXREALNAME 20 #define MAXHOSTNAME 20 (void)printf("%-*.*s %-*s %s %s\n", NAME_WIDTH, UT_NAMESIZE, "Login", MAXREALNAME, "Name", "Tty Idle Login Time ", (oflag) ? "Office Office Phone" : "Where"); for (cnt = 0; cnt < entries; ++cnt) { pn = list[cnt]; for (w = pn->whead; w != NULL; w = w->next) { (void)printf("%-*.*s %-*.*s ", NAME_WIDTH, UT_NAMESIZE, vs(pn->name), MAXREALNAME, MAXREALNAME, pn->realname ? vs(pn->realname) : ""); if (!w->loginat) { (void)printf(" * * No logins "); goto office; } (void)putchar(w->info == LOGGEDIN && !w->writable ? '*' : ' '); if (*w->tty) (void)printf("%-2.2s ", w->tty[0] != 't' || w->tty[1] != 't' || w->tty[2] != 'y' ? w->tty : w->tty + 3); else (void)printf(" "); if (w->info == LOGGEDIN) { stimeprint(w); (void)printf(" "); } else (void)printf(" * "); p = ctime(&w->loginat); if (now - w->loginat < SECSPERDAY * (DAYSPERWEEK - 1)) (void)printf(" %.3s", p); else (void)printf("%.6s", p + 4); if (now - w->loginat >= SECSPERDAY * DAYSPERNYEAR / 2) (void)printf(" %.4s ", p + 20); else (void)printf(" %.5s", p + 11); office: putchar(' '); if (oflag) { if (pn->office) (void)printf("%-10.10s", vs(pn->office)); else if (pn->officephone) (void)printf("%-10.10s", " "); if (pn->officephone) (void)printf(" %-.15s", vs(prphone(pn->officephone))); } else (void)printf("%.*s", MAXHOSTNAME, w->host); putchar('\n'); } } } PERSON ** sort(void) { PERSON *pn, **lp; PERSON **list; if (!(list = (PERSON **)malloc((u_int)(entries * sizeof(PERSON *))))) err(1, "malloc"); for (lp = list, pn = phead; pn != NULL; pn = pn->next) *lp++ = pn; (void)qsort(list, entries, sizeof(PERSON *), psort); return (list); } int psort(const void *p, const void *t) { return (strcmp((*(PERSON **)p)->name, (*(PERSON **)t)->name)); } void stimeprint(WHERE *w) { struct tm *delta; delta = gmtime(&w->idletime); if (!delta->tm_yday) { if (!delta->tm_hour) { if (!delta->tm_min) (void)printf(" -"); else (void)printf("%5d", delta->tm_min); } else { (void)printf("%2d:%02d", delta->tm_hour, delta->tm_min); } } else (void)printf("%4dd", delta->tm_yday); }