2 * SPDX-License-Identifier: BSD-3-Clause
4 * Copyright (c) 1980, 1988, 1993
5 * The Regents of the University of California. All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 #include <sys/cdefs.h>
34 __FBSDID("$FreeBSD$");
37 static const char copyright[] =
38 "@(#) Copyright (c) 1980, 1988, 1993\n\
39 The Regents of the University of California. All rights reserved.\n";
43 static const char sccsid[] = "@(#)tput.c 8.2 (Berkeley) 3/19/94";
58 static void prlongname(char *);
59 static void usage(void);
60 static char **process(const char *, char *, char **);
63 main(int argc, char **argv)
66 char *cptr, *term, buf[1024], tbuf[1024];
70 while ((ch = getopt(argc, argv, "T:")) != -1)
85 if (!term && !(term = getenv("TERM")))
86 errx(2, "no terminal type specified and no TERM environmental variable.");
87 if (tgetent(tbuf, term) != 1)
88 err(3, "tgetent failure");
89 for (exitval = 0; (p = *argv) != NULL; ++argv) {
92 if (!strcmp(p, "clear"))
96 if (!strcmp(p, "init"))
100 if (!strcmp(p, "longname")) {
106 if (!strcmp(p, "reset"))
111 if (tgetstr(p, &cptr))
112 argv = process(p, buf, argv);
113 else if ((n = tgetnum(p)) != -1)
114 (void)printf("%d\n", n);
116 exitval = !tgetflag(p);
122 prlongname(char *buf)
127 for (p = buf; *p && *p != ':'; ++p);
128 savech = *(savep = p);
129 for (*p = '\0'; p >= buf && *p != '|'; --p);
130 (void)printf("%s\n", p + 1);
135 process(const char *cap, char *str, char **argv)
137 static const char errfew[] =
138 "not enough arguments (%d) for capability `%s'";
139 static const char errmany[] =
140 "too many arguments (%d) for capability `%s'";
141 static const char erresc[] =
142 "unknown %% escape `%c' for capability `%s'";
144 int arg_need, arg_rows, arg_cols;
146 /* Count how many values we need for this capability. */
147 for (cp = str, arg_need = 0; *cp != '\0'; cp++)
172 * hpux has lot's of them, but we complain
174 warnx(erresc, *cp, cap);
177 /* And print them. */
180 (void)tputs(str, 1, outc);
185 if (*++argv == NULL || *argv[0] == '\0')
186 errx(2, errfew, 1, cap);
187 arg_rows = atoi(*argv);
189 (void)tputs(tgoto(str, arg_cols, arg_rows), 1, outc);
192 if (*++argv == NULL || *argv[0] == '\0')
193 errx(2, errfew, 2, cap);
194 arg_cols = atoi(*argv);
196 if (*++argv == NULL || *argv[0] == '\0')
197 errx(2, errfew, 2, cap);
198 arg_rows = atoi(*argv);
200 (void) tputs(tgoto(str, arg_cols, arg_rows), arg_rows, outc);
204 errx(2, errmany, arg_need, cap);
212 (void)fprintf(stderr, "usage: tput [-T term] attribute ...\n");