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 * 4. Neither the name of the University nor the names of its contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 #include <sys/cdefs.h>
32 __FBSDID("$FreeBSD$");
35 static const char copyright[] =
36 "@(#) Copyright (c) 1980, 1988, 1993\n\
37 The Regents of the University of California. All rights reserved.\n";
41 static const char sccsid[] = "@(#)tput.c 8.2 (Berkeley) 3/19/94";
56 static void prlongname(char *);
57 static void usage(void);
58 static char **process(const char *, char *, char **);
61 main(int argc, char **argv)
64 char *cptr, *term, buf[1024], tbuf[1024];
68 while ((ch = getopt(argc, argv, "T:")) != -1)
83 if (!term && !(term = getenv("TERM")))
84 errx(2, "no terminal type specified and no TERM environmental variable.");
85 if (tgetent(tbuf, term) != 1)
86 err(3, "tgetent failure");
87 for (exitval = 0; (p = *argv) != NULL; ++argv) {
90 if (!strcmp(p, "clear"))
94 if (!strcmp(p, "init"))
98 if (!strcmp(p, "longname")) {
104 if (!strcmp(p, "reset"))
109 if (tgetstr(p, &cptr))
110 argv = process(p, buf, argv);
111 else if ((n = tgetnum(p)) != -1)
112 (void)printf("%d\n", n);
114 exitval = !tgetflag(p);
120 prlongname(char *buf)
125 for (p = buf; *p && *p != ':'; ++p);
126 savech = *(savep = p);
127 for (*p = '\0'; p >= buf && *p != '|'; --p);
128 (void)printf("%s\n", p + 1);
133 process(const char *cap, char *str, char **argv)
135 static const char errfew[] =
136 "not enough arguments (%d) for capability `%s'";
137 static const char errmany[] =
138 "too many arguments (%d) for capability `%s'";
139 static const char erresc[] =
140 "unknown %% escape `%c' for capability `%s'";
142 int arg_need, arg_rows, arg_cols;
144 /* Count how many values we need for this capability. */
145 for (cp = str, arg_need = 0; *cp != '\0'; cp++)
170 * hpux has lot's of them, but we complain
172 warnx(erresc, *cp, cap);
175 /* And print them. */
178 (void)tputs(str, 1, outc);
183 if (*++argv == NULL || *argv[0] == '\0')
184 errx(2, errfew, 1, cap);
185 arg_rows = atoi(*argv);
187 (void)tputs(tgoto(str, arg_cols, arg_rows), 1, outc);
190 if (*++argv == NULL || *argv[0] == '\0')
191 errx(2, errfew, 2, cap);
192 arg_cols = atoi(*argv);
194 if (*++argv == NULL || *argv[0] == '\0')
195 errx(2, errfew, 2, cap);
196 arg_rows = atoi(*argv);
198 (void) tputs(tgoto(str, arg_cols, arg_rows), arg_rows, outc);
202 errx(2, errmany, arg_need, cap);
210 (void)fprintf(stderr, "usage: tput [-T term] attribute ...\n");