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. 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.
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
36 * @(#)lprint.c 8.3 (Berkeley) 4/28/95
37 * $FreeBSD: src/usr.bin/finger/lprint.c,v 1.10.2.4 2002/07/03 01:14:24 des Exp $
38 * $DragonFly: src/usr.bin/finger/lprint.c,v 1.2 2003/06/17 04:29:26 dillon Exp $
41 #include <sys/types.h>
56 #include "pathnames.h"
60 #define TAB_LEN 8 /* 8 spaces between tabs */
62 static int demi_print(char *, int);
63 static void lprint(PERSON *);
64 static void vputc(unsigned char);
75 for (sflag = R_FIRST;; sflag = R_NEXT) {
76 r = (*db->seq)(db, &key, &data, sflag);
81 memmove(&tmp, data.data, sizeof tmp);
87 (void)show_text(pn->dir,
88 _PATH_FORWARD, "Mail forwarded to");
89 (void)show_text(pn->dir, _PATH_PROJECT, "Project");
90 if (!show_text(pn->dir, _PATH_PLAN, "Plan"))
91 (void)printf("No Plan.\n");
92 (void)show_text(pn->dir,
93 _PATH_PUBKEY, "Public key");
105 int cpr, len, maxlen;
111 d_first = (*nl_langinfo(D_MD_ORDER) == 'd');
118 * office, office phone, home phone if available
121 (void)printf("Login: %-15s\t\t\tName: %s\nDirectory: %-25s",
122 pn->name, pn->realname, pn->dir);
123 (void)printf("\tShell: %-s\n", *pn->shell ? pn->shell : _PATH_BSHELL);
128 * try and print office, office phone, and home phone on one line;
129 * if that fails, do line filling so it looks nice.
131 #define OFFICE_TAG "Office"
132 #define OFFICE_PHONE_TAG "Office Phone"
134 if (pn->office && pn->officephone &&
135 strlen(pn->office) + strlen(pn->officephone) +
136 sizeof(OFFICE_TAG) + 2 <= 5 * TAB_LEN) {
137 (void)snprintf(tbuf, sizeof(tbuf), "%s: %s, %s",
138 OFFICE_TAG, pn->office, prphone(pn->officephone));
139 oddfield = demi_print(tbuf, oddfield);
142 (void)snprintf(tbuf, sizeof(tbuf), "%s: %s",
143 OFFICE_TAG, pn->office);
144 oddfield = demi_print(tbuf, oddfield);
146 if (pn->officephone) {
147 (void)snprintf(tbuf, sizeof(tbuf), "%s: %s",
148 OFFICE_PHONE_TAG, prphone(pn->officephone));
149 oddfield = demi_print(tbuf, oddfield);
153 (void)snprintf(tbuf, sizeof(tbuf), "%s: %s", "Home Phone",
154 prphone(pn->homephone));
155 oddfield = demi_print(tbuf, oddfield);
166 * if messages allowed
167 * where logged in from
169 * when last logged in
171 /* find out longest device name for this user for formatting */
172 for (w = pn->whead, maxlen = -1; w != NULL; w = w->next)
173 if ((len = strlen(w->tty)) > maxlen)
175 /* find rest of entries for user */
176 for (w = pn->whead; w != NULL; w = w->next) {
177 if (w->info == LOGGEDIN) {
178 tp = localtime(&w->loginat);
179 strftime(t, sizeof(t),
180 d_first ? "%a %e %b %R (%Z)" : "%a %b %e %R (%Z)",
182 cpr = printf("On since %s on %s", t, w->tty);
184 * idle time is tough; if have one, print a comma,
185 * then spaces to pad out the device name, then the
186 * idle time. Follow with a comma if a remote login.
188 delta = gmtime(&w->idletime);
189 if (delta->tm_yday || delta->tm_hour || delta->tm_min) {
190 cpr += printf("%-*s idle ",
191 maxlen - (int)strlen(w->tty) + 1, ",");
192 if (delta->tm_yday > 0) {
193 cpr += printf("%d day%s ",
195 delta->tm_yday == 1 ? "" : "s");
197 cpr += printf("%d:%02d",
198 delta->tm_hour, delta->tm_min);
205 cpr += printf(" (messages off)");
206 } else if (w->loginat == 0) {
207 cpr = printf("Never logged in.");
209 tp = localtime(&w->loginat);
210 if (now - w->loginat > 86400 * 365 / 2) {
211 strftime(t, sizeof(t),
212 d_first ? "%a %e %b %R %Y (%Z)" :
213 "%a %b %e %R %Y (%Z)",
216 strftime(t, sizeof(t),
217 d_first ? "%a %e %b %R (%Z)" :
221 cpr = printf("Last login %s on %s", t, w->tty);
224 if (LINE_LEN < (cpr + 6 + strlen(w->host)))
226 (void)printf(" from %s", w->host);
230 if (pn->mailrecv == -1)
231 printf("No Mail.\n");
232 else if (pn->mailrecv > pn->mailread) {
233 tp = localtime(&pn->mailrecv);
234 strftime(t, sizeof(t),
235 d_first ? "%a %e %b %R %Y (%Z)" :
236 "%a %b %e %R %Y (%Z)",
238 printf("New mail received %s\n", t);
239 tp = localtime(&pn->mailread);
240 strftime(t, sizeof(t),
241 d_first ? "%a %e %b %R %Y (%Z)" :
242 "%a %b %e %R %Y (%Z)",
244 printf(" Unread since %s\n", t);
246 tp = localtime(&pn->mailread);
247 strftime(t, sizeof(t),
248 d_first ? "%a %e %b %R %Y (%Z)" :
249 "%a %b %e %R %Y (%Z)",
251 printf("Mail last read %s\n", t);
256 demi_print(str, oddfield)
263 lenthis = strlen(str);
266 * We left off on an odd number of fields. If we haven't
267 * crossed the midpoint of the screen, and we have room for
268 * the next field, print it on the same line; otherwise,
269 * print it on a new line.
271 * Note: we insist on having the right hand fields start
272 * no less than 5 tabs out.
274 maxlen = 5 * TAB_LEN;
275 if (maxlen < lenlast)
277 if (((((maxlen / TAB_LEN) + 1) * TAB_LEN) +
278 lenthis) <= LINE_LEN) {
279 while(lenlast < (4 * TAB_LEN)) {
283 (void)printf("\t%s\n", str); /* force one tab */
285 (void)printf("\n%s", str); /* go to next line */
286 oddfield = !oddfield; /* this'll be undone below */
289 (void)printf("%s", str);
290 oddfield = !oddfield; /* toggle odd/even marker */
296 show_text(directory, file_name, header)
297 const char *directory, *file_name, *header;
307 (void)snprintf(tbuf, sizeof(tbuf), "%s/%s", directory, file_name);
308 if ((fd = open(tbuf, O_RDONLY)) < 0 || fstat(fd, &sb) ||
312 /* If short enough, and no newlines, show it on a single line.*/
313 if (sb.st_size <= LINE_LEN - strlen(header) - 5) {
314 nr = read(fd, tbuf, sizeof(tbuf));
319 for (p = tbuf, cnt = nr; cnt--; ++p)
324 (void)printf("%s: ", header);
325 for (p = tbuf, cnt = nr; cnt--; ++p)
334 (void)lseek(fd, 0L, SEEK_SET);
336 if ((fp = fdopen(fd, "r")) == NULL)
339 (void)printf("%s:\n", header);
340 while ((ch = getc(fp)) != EOF)
355 if (!isprint(ch) && !isascii(ch)) {
362 if (isprint(ch) || (!meta && (ch == ' ' || ch == '\t' || ch == '\n')))
366 (void)putchar(ch == '\177' ? '?' : ch | 0100);