2 * Copyright (c) 1989, 1993
3 * The Regents of the University of California. All rights reserved.
5 * This code is derived from software contributed to Berkeley by
6 * Tony Nardo of the Johns Hopkins University/Applied Physics Lab.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
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. Neither the name of the University nor the names of its contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * @(#)lprint.c 8.3 (Berkeley) 4/28/95
33 * $FreeBSD: src/usr.bin/finger/lprint.c,v 1.10.2.4 2002/07/03 01:14:24 des Exp $
34 * $DragonFly: src/usr.bin/finger/lprint.c,v 1.4 2004/09/03 19:13:23 dillon Exp $
37 #include <sys/types.h>
38 #include <sys/socket.h>
53 #include "pathnames.h"
57 #define TAB_LEN 8 /* 8 spaces between tabs */
59 static int demi_print(char *, int);
60 static void lprint(PERSON *);
61 static void vputc(unsigned char);
71 for (sflag = R_FIRST;; sflag = R_NEXT) {
72 r = (*db->seq)(db, &key, &data, sflag);
77 memmove(&tmp, data.data, sizeof tmp);
84 _PATH_FORWARD, "Mail forwarded to");
85 show_text(pn->dir, _PATH_PROJECT, "Project");
86 if (!show_text(pn->dir, _PATH_PLAN, "Plan"))
87 (void)printf("No Plan.\n");
89 _PATH_PUBKEY, "Public key");
105 d_first = (*nl_langinfo(D_MD_ORDER) == 'd');
112 * office, office phone, home phone if available
115 printf("Login: %-15s\t\t\tName: %s\nDirectory: %-25s",
116 pn->name, pn->realname, pn->dir);
117 printf("\tShell: %-s\n", *pn->shell ? pn->shell : _PATH_BSHELL);
122 * try and print office, office phone, and home phone on one line;
123 * if that fails, do line filling so it looks nice.
125 #define OFFICE_TAG "Office"
126 #define OFFICE_PHONE_TAG "Office Phone"
128 if (pn->office && pn->officephone &&
129 strlen(pn->office) + strlen(pn->officephone) +
130 sizeof(OFFICE_TAG) + 2 <= 5 * TAB_LEN) {
131 snprintf(tbuf, sizeof(tbuf), "%s: %s, %s",
132 OFFICE_TAG, pn->office, prphone(pn->officephone));
133 oddfield = demi_print(tbuf, oddfield);
136 snprintf(tbuf, sizeof(tbuf), "%s: %s",
137 OFFICE_TAG, pn->office);
138 oddfield = demi_print(tbuf, oddfield);
140 if (pn->officephone) {
141 snprintf(tbuf, sizeof(tbuf), "%s: %s",
142 OFFICE_PHONE_TAG, prphone(pn->officephone));
143 oddfield = demi_print(tbuf, oddfield);
147 snprintf(tbuf, sizeof(tbuf), "%s: %s", "Home Phone",
148 prphone(pn->homephone));
149 oddfield = demi_print(tbuf, oddfield);
160 * if messages allowed
161 * where logged in from
163 * when last logged in
165 /* find out longest device name for this user for formatting */
166 for (w = pn->whead, maxlen = -1; w != NULL; w = w->next)
167 if ((len = strlen(w->tty)) > maxlen)
169 /* find rest of entries for user */
170 for (w = pn->whead; w != NULL; w = w->next) {
171 if (w->info == LOGGEDIN) {
172 tp = localtime(&w->loginat);
173 strftime(t, sizeof(t),
174 d_first ? "%a %e %b %R (%Z)" : "%a %b %e %R (%Z)",
176 cpr = printf("On since %s on %s", t, w->tty);
178 * idle time is tough; if have one, print a comma,
179 * then spaces to pad out the device name, then the
180 * idle time. Follow with a comma if a remote login.
182 delta = gmtime(&w->idletime);
183 if (delta->tm_yday || delta->tm_hour || delta->tm_min) {
184 cpr += printf("%-*s idle ",
185 maxlen - (int)strlen(w->tty) + 1, ",");
186 if (delta->tm_yday > 0) {
187 cpr += printf("%d day%s ",
189 delta->tm_yday == 1 ? "" : "s");
191 cpr += printf("%d:%02d",
192 delta->tm_hour, delta->tm_min);
199 cpr += printf(" (messages off)");
200 } else if (w->loginat == 0) {
201 cpr = printf("Never logged in.");
203 tp = localtime(&w->loginat);
204 if (now - w->loginat > 86400 * 365 / 2) {
205 strftime(t, sizeof(t),
206 d_first ? "%a %e %b %R %Y (%Z)" :
207 "%a %b %e %R %Y (%Z)",
210 strftime(t, sizeof(t),
211 d_first ? "%a %e %b %R (%Z)" :
215 cpr = printf("Last login %s on %s", t, w->tty);
218 if (LINE_LEN < (cpr + 6 + strlen(w->host)))
220 (void)printf(" from %s", w->host);
224 if (pn->mailrecv == -1)
225 printf("No Mail.\n");
226 else if (pn->mailrecv > pn->mailread) {
227 tp = localtime(&pn->mailrecv);
228 strftime(t, sizeof(t),
229 d_first ? "%a %e %b %R %Y (%Z)" :
230 "%a %b %e %R %Y (%Z)",
232 printf("New mail received %s\n", t);
233 tp = localtime(&pn->mailread);
234 strftime(t, sizeof(t),
235 d_first ? "%a %e %b %R %Y (%Z)" :
236 "%a %b %e %R %Y (%Z)",
238 printf(" Unread since %s\n", t);
240 tp = localtime(&pn->mailread);
241 strftime(t, sizeof(t),
242 d_first ? "%a %e %b %R %Y (%Z)" :
243 "%a %b %e %R %Y (%Z)",
245 printf("Mail last read %s\n", t);
250 demi_print(char *str, int oddfield)
255 lenthis = strlen(str);
258 * We left off on an odd number of fields. If we haven't
259 * crossed the midpoint of the screen, and we have room for
260 * the next field, print it on the same line; otherwise,
261 * print it on a new line.
263 * Note: we insist on having the right hand fields start
264 * no less than 5 tabs out.
266 maxlen = 5 * TAB_LEN;
267 if (maxlen < lenlast)
269 if (((((maxlen / TAB_LEN) + 1) * TAB_LEN) +
270 lenthis) <= LINE_LEN) {
271 while(lenlast < (4 * TAB_LEN)) {
275 printf("\t%s\n", str); /* force one tab */
277 printf("\n%s", str); /* go to next line */
278 oddfield = !oddfield; /* this'll be undone below */
282 oddfield = !oddfield; /* toggle odd/even marker */
288 show_text(const char *directory, const char *file_name, const char *header)
298 (void)snprintf(tbuf, sizeof(tbuf), "%s/%s", directory, file_name);
299 if ((fd = open(tbuf, O_RDONLY)) < 0 || fstat(fd, &sb) ||
303 /* If short enough, and no newlines, show it on a single line.*/
304 if ((uintptr_t)sb.st_size <= LINE_LEN - strlen(header) - 5) {
305 nr = read(fd, tbuf, sizeof(tbuf));
310 for (p = tbuf, cnt = nr; cnt--; ++p)
315 (void)printf("%s: ", header);
316 for (p = tbuf, cnt = nr; cnt--; ++p)
325 (void)lseek(fd, 0L, SEEK_SET);
327 if ((fp = fdopen(fd, "r")) == NULL)
330 (void)printf("%s:\n", header);
331 while ((ch = getc(fp)) != EOF)
341 vputc(unsigned char ch)
345 if (!isprint(ch) && !isascii(ch)) {
352 if (eightflag || isprint(ch) ||
353 (!meta && (ch == ' ' || ch == '\t' || ch == '\n'))) {
357 putchar(ch == '\177' ? '?' : ch | 0100);