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);