2 * Copyright (c) 1980, 1988, 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
33 * @(#) Copyright (c) 1980, 1988, 1993 The Regents of the University of California. All rights reserved.
34 * @(#)tput.c 8.2 (Berkeley) 3/19/94
35 * $FreeBSD: src/usr.bin/tput/tput.c,v 1.7.6.3 2002/08/17 14:52:50 tjr Exp $
36 * $DragonFly: src/usr.bin/tput/tput.c,v 1.5 2005/07/30 11:53:52 liamfoy Exp $
51 static void prlongname(char *);
52 static void usage(void);
53 static char **process(const char *, const char *, char **);
56 main(int argc, char **argv)
59 char *cptr, *term, buf[1024], tbuf[1024];
63 while ((ch = getopt(argc, argv, "T:")) != -1)
75 if (!term && !(term = getenv("TERM")))
76 errx(2, "no terminal type specified and no TERM environmental variable.");
77 if (tgetent(tbuf, term) != 1)
78 err(3, "tgetent failure");
79 for (exitval = 0; (p = *argv) != NULL; ++argv) {
82 if (!strcmp(p, "clear"))
86 if (!strcmp(p, "init"))
90 if (!strcmp(p, "longname")) {
96 if (!strcmp(p, "reset"))
101 if (tgetstr(p, &cptr))
102 argv = process(p, buf, argv);
103 else if ((n = tgetnum(p)) != -1)
104 (void)printf("%d\n", n);
106 exitval = !tgetflag(p);
112 prlongname(char *buf)
117 for (p = buf; *p && *p != ':'; ++p);
118 savech = *(savep = p);
119 for (*p = '\0'; p >= buf && *p != '|'; --p);
120 (void)printf("%s\n", p + 1);
125 process(const char *cap, const char *str, char **argv)
127 static char errfew[] =
128 "not enough arguments (%d) for capability `%s'";
129 static char errmany[] =
130 "too many arguments (%d) for capability `%s'";
131 static char erresc[] =
132 "unknown %% escape `%c' for capability `%s'";
134 int arg_need, arg_rows, arg_cols;
136 /* Count how many values we need for this capability. */
137 for (cp = str, arg_need = 0; *cp != '\0'; cp++)
162 * hpux has lot's of them, but we complain
164 warnx(erresc, *cp, cap);
167 /* And print them. */
170 (void)tputs(str, 1, outc);
175 if (*++argv == NULL || *argv[0] == '\0')
176 errx(2, errfew, 1, cap);
177 arg_rows = atoi(*argv);
179 (void)tputs(tgoto(str, arg_cols, arg_rows), 1, outc);
182 if (*++argv == NULL || *argv[0] == '\0')
183 errx(2, errfew, 2, cap);
184 arg_cols = atoi(*argv);
186 if (*++argv == NULL || *argv[0] == '\0')
187 errx(2, errfew, 2, cap);
188 arg_rows = atoi(*argv);
190 (void) tputs(tgoto(str, arg_cols, arg_rows), arg_rows, outc);
194 errx(2, errmany, arg_need, cap);
202 (void)fprintf(stderr, "usage: tput [-T term] attribute ...\n");