2 * Copyright (c) 1991, 1993
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 static char sccsid[] = "@(#)wrterm.c 8.1 (Berkeley) 6/9/93";
38 static const char rcsid[] =
39 "$FreeBSD: src/usr.bin/tset/wrterm.c,v 1.3 1999/08/28 01:06:59 peter Exp $";
42 #include <sys/types.h>
50 * Output termcap entry to stdout, quoting characters that would give the
51 * shell problems and omitting empty fields.
61 /* Find the end of the terminal names. */
62 if ((t = index(bp, ':')) == NULL)
63 errx(1, "termcap names not colon terminated");
66 /* Output terminal names that don't have whitespace. */
68 while ((p = strsep(&bp, "|")) != NULL)
69 if (*p != '\0' && strpbrk(p, " \t") == NULL) {
70 (void)printf("%s%s", sep, p);
76 * Output fields, transforming any dangerous characters. Skip
77 * empty fields or fields containing only whitespace.
79 while ((p = strsep(&t, ":")) != NULL) {
80 while ((ch = *p) != '\0' && isspace(ch))
84 while ((ch = *p++) != '\0')
88 case ' ': /* No spaces. */
89 (void)printf("\\040");
91 case '!': /* No csh history chars. */
92 (void)printf("\\041");
94 case ',': /* No csh history chars. */
95 (void)printf("\\054");
97 case '"': /* No quotes. */
98 (void)printf("\\042");
100 case '\'': /* No quotes. */
101 (void)printf("\\047");
103 case '`': /* No quotes. */
104 (void)printf("\\140");
106 case '\\': /* Anything following is OK. */
109 if ((ch = *p++) == '\0')