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
39 static char sccsid[] = "@(#)lprint.c 8.3 (Berkeley) 4/28/95";
43 #include <sys/cdefs.h>
44 __FBSDID("$FreeBSD: src/usr.bin/finger/lprint.c,v 1.10.2.4 2002/07/03 01:14:24 des Exp $");
46 #include <sys/types.h>
61 #include "pathnames.h"
65 #define TAB_LEN 8 /* 8 spaces between tabs */
67 static int demi_print(char *, int);
68 static void lprint(PERSON *);
69 static void vputc(unsigned char);
80 for (sflag = R_FIRST;; sflag = R_NEXT) {
81 r = (*db->seq)(db, &key, &data, sflag);
86 memmove(&tmp, data.data, sizeof tmp);
92 (void)show_text(pn->dir,
93 _PATH_FORWARD, "Mail forwarded to");
94 (void)show_text(pn->dir, _PATH_PROJECT, "Project");
95 if (!show_text(pn->dir, _PATH_PLAN, "Plan"))
96 (void)printf("No Plan.\n");
97 (void)show_text(pn->dir,
98 _PATH_PUBKEY, "Public key");
110 int cpr, len, maxlen;
116 d_first = (*nl_langinfo(D_MD_ORDER) == 'd');
123 * office, office phone, home phone if available
126 (void)printf("Login: %-15s\t\t\tName: %s\nDirectory: %-25s",
127 pn->name, pn->realname, pn->dir);
128 (void)printf("\tShell: %-s\n", *pn->shell ? pn->shell : _PATH_BSHELL);
133 * try and print office, office phone, and home phone on one line;
134 * if that fails, do line filling so it looks nice.
136 #define OFFICE_TAG "Office"
137 #define OFFICE_PHONE_TAG "Office Phone"
139 if (pn->office && pn->officephone &&
140 strlen(pn->office) + strlen(pn->officephone) +
141 sizeof(OFFICE_TAG) + 2 <= 5 * TAB_LEN) {
142 (void)snprintf(tbuf, sizeof(tbuf), "%s: %s, %s",
143 OFFICE_TAG, pn->office, prphone(pn->officephone));
144 oddfield = demi_print(tbuf, oddfield);
147 (void)snprintf(tbuf, sizeof(tbuf), "%s: %s",
148 OFFICE_TAG, pn->office);
149 oddfield = demi_print(tbuf, oddfield);
151 if (pn->officephone) {
152 (void)snprintf(tbuf, sizeof(tbuf), "%s: %s",
153 OFFICE_PHONE_TAG, prphone(pn->officephone));
154 oddfield = demi_print(tbuf, oddfield);
158 (void)snprintf(tbuf, sizeof(tbuf), "%s: %s", "Home Phone",
159 prphone(pn->homephone));
160 oddfield = demi_print(tbuf, oddfield);
171 * if messages allowed
172 * where logged in from
174 * when last logged in
176 /* find out longest device name for this user for formatting */
177 for (w = pn->whead, maxlen = -1; w != NULL; w = w->next)
178 if ((len = strlen(w->tty)) > maxlen)
180 /* find rest of entries for user */
181 for (w = pn->whead; w != NULL; w = w->next) {
182 if (w->info == LOGGEDIN) {
183 tp = localtime(&w->loginat);
184 strftime(t, sizeof(t),
185 d_first ? "%a %e %b %R (%Z)" : "%a %b %e %R (%Z)",
187 cpr = printf("On since %s on %s", t, w->tty);
189 * idle time is tough; if have one, print a comma,
190 * then spaces to pad out the device name, then the
191 * idle time. Follow with a comma if a remote login.
193 delta = gmtime(&w->idletime);
194 if (delta->tm_yday || delta->tm_hour || delta->tm_min) {
195 cpr += printf("%-*s idle ",
196 maxlen - (int)strlen(w->tty) + 1, ",");
197 if (delta->tm_yday > 0) {
198 cpr += printf("%d day%s ",
200 delta->tm_yday == 1 ? "" : "s");
202 cpr += printf("%d:%02d",
203 delta->tm_hour, delta->tm_min);
210 cpr += printf(" (messages off)");
211 } else if (w->loginat == 0) {
212 cpr = printf("Never logged in.");
214 tp = localtime(&w->loginat);
215 if (now - w->loginat > 86400 * 365 / 2) {
216 strftime(t, sizeof(t),
217 d_first ? "%a %e %b %R %Y (%Z)" :
218 "%a %b %e %R %Y (%Z)",
221 strftime(t, sizeof(t),
222 d_first ? "%a %e %b %R (%Z)" :
226 cpr = printf("Last login %s on %s", t, w->tty);
229 if (LINE_LEN < (cpr + 6 + strlen(w->host)))
231 (void)printf(" from %s", w->host);
235 if (pn->mailrecv == -1)
236 printf("No Mail.\n");
237 else if (pn->mailrecv > pn->mailread) {
238 tp = localtime(&pn->mailrecv);
239 strftime(t, sizeof(t),
240 d_first ? "%a %e %b %R %Y (%Z)" :
241 "%a %b %e %R %Y (%Z)",
243 printf("New mail received %s\n", t);
244 tp = localtime(&pn->mailread);
245 strftime(t, sizeof(t),
246 d_first ? "%a %e %b %R %Y (%Z)" :
247 "%a %b %e %R %Y (%Z)",
249 printf(" Unread since %s\n", t);
251 tp = localtime(&pn->mailread);
252 strftime(t, sizeof(t),
253 d_first ? "%a %e %b %R %Y (%Z)" :
254 "%a %b %e %R %Y (%Z)",
256 printf("Mail last read %s\n", t);
261 demi_print(str, oddfield)
268 lenthis = strlen(str);
271 * We left off on an odd number of fields. If we haven't
272 * crossed the midpoint of the screen, and we have room for
273 * the next field, print it on the same line; otherwise,
274 * print it on a new line.
276 * Note: we insist on having the right hand fields start
277 * no less than 5 tabs out.
279 maxlen = 5 * TAB_LEN;
280 if (maxlen < lenlast)
282 if (((((maxlen / TAB_LEN) + 1) * TAB_LEN) +
283 lenthis) <= LINE_LEN) {
284 while(lenlast < (4 * TAB_LEN)) {
288 (void)printf("\t%s\n", str); /* force one tab */
290 (void)printf("\n%s", str); /* go to next line */
291 oddfield = !oddfield; /* this'll be undone below */
294 (void)printf("%s", str);
295 oddfield = !oddfield; /* toggle odd/even marker */
301 show_text(directory, file_name, header)
302 const char *directory, *file_name, *header;
312 (void)snprintf(tbuf, sizeof(tbuf), "%s/%s", directory, file_name);
313 if ((fd = open(tbuf, O_RDONLY)) < 0 || fstat(fd, &sb) ||
317 /* If short enough, and no newlines, show it on a single line.*/
318 if (sb.st_size <= LINE_LEN - strlen(header) - 5) {
319 nr = read(fd, tbuf, sizeof(tbuf));
324 for (p = tbuf, cnt = nr; cnt--; ++p)
329 (void)printf("%s: ", header);
330 for (p = tbuf, cnt = nr; cnt--; ++p)
339 (void)lseek(fd, 0L, SEEK_SET);
341 if ((fp = fdopen(fd, "r")) == NULL)
344 (void)printf("%s:\n", header);
345 while ((ch = getc(fp)) != EOF)
360 if (!isprint(ch) && !isascii(ch)) {
367 if (isprint(ch) || (!meta && (ch == ' ' || ch == '\t' || ch == '\n')))
371 (void)putchar(ch == '\177' ? '?' : ch | 0100);