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
34 #include <sys/cdefs.h>
36 __FBSDID("$FreeBSD$");
39 static const char copyright[] =
40 "@(#) Copyright (c) 1980, 1988, 1993\n\
41 The Regents of the University of California. All rights reserved.\n";
45 static const char sccsid[] = "@(#)tput.c 8.2 (Berkeley) 3/19/94";
60 static void prlongname(char *);
61 static void usage(void);
62 static char **process(const char *, char *, char **);
65 main(int argc, char **argv)
68 char *cptr, *term, buf[1024], tbuf[1024];
72 while ((ch = getopt(argc, argv, "T:")) != -1)
87 if (!term && !(term = getenv("TERM")))
88 errx(2, "no terminal type specified and no TERM environmental variable.");
89 if (tgetent(tbuf, term) != 1)
90 err(3, "tgetent failure");
91 for (exitval = 0; (p = *argv) != NULL; ++argv) {
94 if (!strcmp(p, "clear"))
98 if (!strcmp(p, "init"))
102 if (!strcmp(p, "longname")) {
108 if (!strcmp(p, "reset"))
113 if (tgetstr(p, &cptr))
114 argv = process(p, buf, argv);
115 else if ((n = tgetnum(p)) != -1)
116 (void)printf("%d\n", n);
118 exitval = !tgetflag(p);
124 prlongname(char *buf)
129 for (p = buf; *p && *p != ':'; ++p);
130 savech = *(savep = p);
131 for (*p = '\0'; p >= buf && *p != '|'; --p);
132 (void)printf("%s\n", p + 1);
137 process(const char *cap, char *str, char **argv)
139 static const char errfew[] =
140 "not enough arguments (%d) for capability `%s'";
141 static const char errmany[] =
142 "too many arguments (%d) for capability `%s'";
143 static const char erresc[] =
144 "unknown %% escape `%c' for capability `%s'";
146 int arg_need, arg_rows, arg_cols;
148 /* Count how many values we need for this capability. */
149 for (cp = str, arg_need = 0; *cp != '\0'; cp++)
174 * hpux has lot's of them, but we complain
176 warnx(erresc, *cp, cap);
179 /* And print them. */
182 (void)tputs(str, 1, outc);
187 if (*++argv == NULL || *argv[0] == '\0')
188 errx(2, errfew, 1, cap);
189 arg_rows = atoi(*argv);
191 (void)tputs(tgoto(str, arg_cols, arg_rows), 1, outc);
194 if (*++argv == NULL || *argv[0] == '\0')
195 errx(2, errfew, 2, cap);
196 arg_cols = atoi(*argv);
198 if (*++argv == NULL || *argv[0] == '\0')
199 errx(2, errfew, 2, cap);
200 arg_rows = atoi(*argv);
202 (void) tputs(tgoto(str, arg_cols, arg_rows), arg_rows, outc);
206 errx(2, errmany, arg_need, cap);
214 (void)fprintf(stderr, "usage: tput [-T term] attribute ...\n");