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 1.4 2004/09/03 19:13:23 dillon Exp $
41 #include <sys/types.h>
42 #include <sys/socket.h>
57 #include "pathnames.h"
61 #define TAB_LEN 8 /* 8 spaces between tabs */
63 static int demi_print(char *, int);
64 static void lprint(PERSON *);
65 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);
88 _PATH_FORWARD, "Mail forwarded to");
89 show_text(pn->dir, _PATH_PROJECT, "Project");
90 if (!show_text(pn->dir, _PATH_PLAN, "Plan"))
91 (void)printf("No Plan.\n");
93 _PATH_PUBKEY, "Public key");
103 int cpr, len, maxlen;
109 d_first = (*nl_langinfo(D_MD_ORDER) == 'd');
116 * office, office phone, home phone if available
119 printf("Login: %-15s\t\t\tName: %s\nDirectory: %-25s",
120 pn->name, pn->realname, pn->dir);
121 printf("\tShell: %-s\n", *pn->shell ? pn->shell : _PATH_BSHELL);
126 * try and print office, office phone, and home phone on one line;
127 * if that fails, do line filling so it looks nice.
129 #define OFFICE_TAG "Office"
130 #define OFFICE_PHONE_TAG "Office Phone"
132 if (pn->office && pn->officephone &&
133 strlen(pn->office) + strlen(pn->officephone) +
134 sizeof(OFFICE_TAG) + 2 <= 5 * TAB_LEN) {
135 snprintf(tbuf, sizeof(tbuf), "%s: %s, %s",
136 OFFICE_TAG, pn->office, prphone(pn->officephone));
137 oddfield = demi_print(tbuf, oddfield);
140 snprintf(tbuf, sizeof(tbuf), "%s: %s",
141 OFFICE_TAG, pn->office);
142 oddfield = demi_print(tbuf, oddfield);
144 if (pn->officephone) {
145 snprintf(tbuf, sizeof(tbuf), "%s: %s",
146 OFFICE_PHONE_TAG, prphone(pn->officephone));
147 oddfield = demi_print(tbuf, oddfield);
151 snprintf(tbuf, sizeof(tbuf), "%s: %s", "Home Phone",
152 prphone(pn->homephone));
153 oddfield = demi_print(tbuf, oddfield);
164 * if messages allowed
165 * where logged in from
167 * when last logged in
169 /* find out longest device name for this user for formatting */
170 for (w = pn->whead, maxlen = -1; w != NULL; w = w->next)
171 if ((len = strlen(w->tty)) > maxlen)
173 /* find rest of entries for user */
174 for (w = pn->whead; w != NULL; w = w->next) {
175 if (w->info == LOGGEDIN) {
176 tp = localtime(&w->loginat);
177 strftime(t, sizeof(t),
178 d_first ? "%a %e %b %R (%Z)" : "%a %b %e %R (%Z)",
180 cpr = printf("On since %s on %s", t, w->tty);
182 * idle time is tough; if have one, print a comma,
183 * then spaces to pad out the device name, then the
184 * idle time. Follow with a comma if a remote login.
186 delta = gmtime(&w->idletime);
187 if (delta->tm_yday || delta->tm_hour || delta->tm_min) {
188 cpr += printf("%-*s idle ",
189 maxlen - (int)strlen(w->tty) + 1, ",");
190 if (delta->tm_yday > 0) {
191 cpr += printf("%d day%s ",
193 delta->tm_yday == 1 ? "" : "s");
195 cpr += printf("%d:%02d",
196 delta->tm_hour, delta->tm_min);
203 cpr += printf(" (messages off)");
204 } else if (w->loginat == 0) {
205 cpr = printf("Never logged in.");
207 tp = localtime(&w->loginat);
208 if (now - w->loginat > 86400 * 365 / 2) {
209 strftime(t, sizeof(t),
210 d_first ? "%a %e %b %R %Y (%Z)" :
211 "%a %b %e %R %Y (%Z)",
214 strftime(t, sizeof(t),
215 d_first ? "%a %e %b %R (%Z)" :
219 cpr = printf("Last login %s on %s", t, w->tty);
222 if (LINE_LEN < (cpr + 6 + strlen(w->host)))
224 (void)printf(" from %s", w->host);
228 if (pn->mailrecv == -1)
229 printf("No Mail.\n");
230 else if (pn->mailrecv > pn->mailread) {
231 tp = localtime(&pn->mailrecv);
232 strftime(t, sizeof(t),
233 d_first ? "%a %e %b %R %Y (%Z)" :
234 "%a %b %e %R %Y (%Z)",
236 printf("New mail received %s\n", t);
237 tp = localtime(&pn->mailread);
238 strftime(t, sizeof(t),
239 d_first ? "%a %e %b %R %Y (%Z)" :
240 "%a %b %e %R %Y (%Z)",
242 printf(" Unread since %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("Mail last read %s\n", t);
254 demi_print(char *str, int oddfield)
259 lenthis = strlen(str);
262 * We left off on an odd number of fields. If we haven't
263 * crossed the midpoint of the screen, and we have room for
264 * the next field, print it on the same line; otherwise,
265 * print it on a new line.
267 * Note: we insist on having the right hand fields start
268 * no less than 5 tabs out.
270 maxlen = 5 * TAB_LEN;
271 if (maxlen < lenlast)
273 if (((((maxlen / TAB_LEN) + 1) * TAB_LEN) +
274 lenthis) <= LINE_LEN) {
275 while(lenlast < (4 * TAB_LEN)) {
279 printf("\t%s\n", str); /* force one tab */
281 printf("\n%s", str); /* go to next line */
282 oddfield = !oddfield; /* this'll be undone below */
286 oddfield = !oddfield; /* toggle odd/even marker */
292 show_text(const char *directory, const char *file_name, const char *header)
302 (void)snprintf(tbuf, sizeof(tbuf), "%s/%s", directory, file_name);
303 if ((fd = open(tbuf, O_RDONLY)) < 0 || fstat(fd, &sb) ||
307 /* If short enough, and no newlines, show it on a single line.*/
308 if ((uintptr_t)sb.st_size <= LINE_LEN - strlen(header) - 5) {
309 nr = read(fd, tbuf, sizeof(tbuf));
314 for (p = tbuf, cnt = nr; cnt--; ++p)
319 (void)printf("%s: ", header);
320 for (p = tbuf, cnt = nr; cnt--; ++p)
329 (void)lseek(fd, 0L, SEEK_SET);
331 if ((fp = fdopen(fd, "r")) == NULL)
334 (void)printf("%s:\n", header);
335 while ((ch = getc(fp)) != EOF)
345 vputc(unsigned char ch)
349 if (!isprint(ch) && !isascii(ch)) {
356 if (eightflag || isprint(ch) ||
357 (!meta && (ch == ' ' || ch == '\t' || ch == '\n'))) {
361 putchar(ch == '\177' ? '?' : ch | 0100);