| 1 | /* |
| 2 | * Copyright (c) 1989 The Regents of the University of California. |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * This code is derived from software contributed to Berkeley by |
| 6 | * Tony Nardo of the Johns Hopkins University/Applied Physics Lab. |
| 7 | * |
| 8 | * Redistribution and use in source and binary forms, with or without |
| 9 | * modification, are permitted provided that the following conditions |
| 10 | * are met: |
| 11 | * 1. Redistributions of source code must retain the above copyright |
| 12 | * notice, this list of conditions and the following disclaimer. |
| 13 | * 2. Redistributions in binary form must reproduce the above copyright |
| 14 | * notice, this list of conditions and the following disclaimer in the |
| 15 | * documentation and/or other materials provided with the distribution. |
| 16 | * 3. All advertising materials mentioning features or use of this software |
| 17 | * must display the following acknowledgement: |
| 18 | * This product includes software developed by the University of |
| 19 | * California, Berkeley and its contributors. |
| 20 | * 4. Neither the name of the University nor the names of its contributors |
| 21 | * may be used to endorse or promote products derived from this software |
| 22 | * without specific prior written permission. |
| 23 | * |
| 24 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
| 25 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 27 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| 28 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 29 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 30 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 31 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 32 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 33 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 34 | * SUCH DAMAGE. |
| 35 | */ |
| 36 | |
| 37 | #ifndef lint |
| 38 | static char sccsid[] = "@(#)sprint.c 5.8 (Berkeley) 12/4/90"; |
| 39 | #endif /* not lint */ |
| 40 | |
| 41 | #include <sys/types.h> |
| 42 | #include <sys/time.h> |
| 43 | #include <tzfile.h> |
| 44 | #include <stdio.h> |
| 45 | #include "finger.h" |
| 46 | |
| 47 | extern int entries; |
| 48 | |
| 49 | sflag_print() |
| 50 | { |
| 51 | extern time_t now; |
| 52 | register PERSON *pn; |
| 53 | register WHERE *w; |
| 54 | register int cnt; |
| 55 | register char *p; |
| 56 | PERSON **list, **sort(); |
| 57 | time_t time(); |
| 58 | char *ctime(), *prphone(); |
| 59 | |
| 60 | list = sort(); |
| 61 | /* |
| 62 | * short format -- |
| 63 | * login name |
| 64 | * real name |
| 65 | * terminal name (the XX of ttyXX) |
| 66 | * if terminal writeable (add an '*' to the terminal name |
| 67 | * if not) |
| 68 | * if logged in show idle time and day logged in, else |
| 69 | * show last login date and time. If > 6 moths, |
| 70 | * show year instead of time. |
| 71 | * office location |
| 72 | * office phone |
| 73 | */ |
| 74 | #define MAXREALNAME 20 |
| 75 | (void)printf("%-*s %-*s %s\n", UT_NAMESIZE, "Login", MAXREALNAME, |
| 76 | "Name", "Tty Idle Login Time Office Office Phone"); |
| 77 | for (cnt = 0; cnt < entries; ++cnt) { |
| 78 | pn = list[cnt]; |
| 79 | for (w = pn->whead; w != NULL; w = w->next) { |
| 80 | (void)printf("%-*.*s %-*.*s ", UT_NAMESIZE, UT_NAMESIZE, |
| 81 | pn->name, MAXREALNAME, MAXREALNAME, |
| 82 | pn->realname ? pn->realname : ""); |
| 83 | if (!w->loginat) { |
| 84 | (void)printf(" * * No logins "); |
| 85 | goto office; |
| 86 | } |
| 87 | (void)putchar(w->info == LOGGEDIN && !w->writable ? |
| 88 | '*' : ' '); |
| 89 | if (*w->tty) |
| 90 | (void)printf("%-2.2s ", |
| 91 | w->tty[0] != 't' || w->tty[1] != 't' || |
| 92 | w->tty[2] != 'y' ? w->tty : w->tty + 3); |
| 93 | else |
| 94 | (void)printf(" "); |
| 95 | if (w->info == LOGGEDIN) { |
| 96 | stimeprint(w); |
| 97 | (void)printf(" "); |
| 98 | } else |
| 99 | (void)printf(" * "); |
| 100 | p = ctime(&w->loginat); |
| 101 | (void)printf("%.6s", p + 4); |
| 102 | if (now - w->loginat >= SECSPERDAY * DAYSPERNYEAR / 2) |
| 103 | (void)printf(" %.4s", p + 20); |
| 104 | else |
| 105 | (void)printf(" %.5s", p + 11); |
| 106 | office: if (pn->office) |
| 107 | (void)printf(" %-10.10s", pn->office); |
| 108 | else if (pn->officephone) |
| 109 | (void)printf(" %-10.10s", " "); |
| 110 | if (pn->officephone) |
| 111 | (void)printf(" %-.15s", |
| 112 | prphone(pn->officephone)); |
| 113 | putchar('\n'); |
| 114 | } |
| 115 | } |
| 116 | } |
| 117 | |
| 118 | PERSON ** |
| 119 | sort() |
| 120 | { |
| 121 | register PERSON *pn, **lp; |
| 122 | PERSON **list; |
| 123 | int psort(); |
| 124 | char *malloc(); |
| 125 | |
| 126 | if (!(list = (PERSON **)malloc((u_int)(entries * sizeof(PERSON *))))) { |
| 127 | (void)fprintf(stderr, "finger: out of space.\n"); |
| 128 | exit(1); |
| 129 | } |
| 130 | for (lp = list, pn = phead; pn != NULL; pn = pn->next) |
| 131 | *lp++ = pn; |
| 132 | (void)qsort(list, entries, sizeof(PERSON *), psort); |
| 133 | return(list); |
| 134 | } |
| 135 | |
| 136 | psort(p, t) |
| 137 | PERSON **p, **t; |
| 138 | { |
| 139 | return(strcmp((*p)->name, (*t)->name)); |
| 140 | } |
| 141 | |
| 142 | stimeprint(w) |
| 143 | WHERE *w; |
| 144 | { |
| 145 | register struct tm *delta; |
| 146 | |
| 147 | delta = gmtime(&w->idletime); |
| 148 | if (!delta->tm_yday) |
| 149 | if (!delta->tm_hour) |
| 150 | if (!delta->tm_min) |
| 151 | (void)printf(" "); |
| 152 | else |
| 153 | (void)printf("%5d", delta->tm_min); |
| 154 | else |
| 155 | (void)printf("%2d:%02d", |
| 156 | delta->tm_hour, delta->tm_min); |
| 157 | else |
| 158 | (void)printf("%4dd", delta->tm_yday); |
| 159 | } |