1/*	$NetBSD: tttermcap.c,v 1.8 2003/08/07 11:17:32 agc Exp $	*/
2
3/*
4 * Copyright (c) 1983, 1993
5 *	The Regents of the University of California.  All rights reserved.
6 *
7 * This code is derived from software contributed to Berkeley by
8 * Edward Wang at The University of California, Berkeley.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 * 3. Neither the name of the University nor the names of its contributors
19 *    may be used to endorse or promote products derived from this software
20 *    without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 */
34
35#include <sys/cdefs.h>
36#ifndef lint
37#if 0
38static char sccsid[] = "@(#)tttermcap.c	8.1 (Berkeley) 6/6/93";
39#else
40__RCSID("$NetBSD: tttermcap.c,v 1.8 2003/08/07 11:17:32 agc Exp $");
41#endif
42#endif /* not lint */
43
44#include <stdlib.h>
45#include <string.h>
46#include <termcap.h>
47#include "tt.h"
48
49int
50tttputc(int c)
51{
52	ttputc(c);
53	return (0);
54}
55
56int
57ttxputc(int c)
58{
59	*tt_strp++ = c;
60	return (0);
61}
62
63struct tt_str *
64tttgetstr(const char *str)
65{
66	struct tt_str *s;
67
68	if ((str = tgetstr(str, &tt_strp)) == 0)
69		return 0;
70	if ((s = (struct tt_str *) malloc(sizeof *s)) == 0)
71		return 0;
72	s->ts_str = str;
73	s->ts_n = tt_strp - s->ts_str - 1;
74	return s;
75}
76
77struct tt_str *
78ttxgetstr(const char *str)
79{
80	struct tt_str *s;
81	char buf[100];
82	char *bufp = buf;
83
84	if (tgetstr(str, &bufp) == 0)
85		return 0;
86	if ((s = (struct tt_str *) malloc(sizeof *s)) == 0)
87		return 0;
88	s->ts_str = tt_strp;
89	tputs(buf, 1, ttxputc);
90	s->ts_n = tt_strp - s->ts_str;
91	*tt_strp++ = 0;
92	return s;
93}
94
95void
96tttgoto(struct tt_str *s, int col, int row)
97{
98	const char *p = s->ts_str;
99
100	ttputs(tgoto(p, col, row));
101	for (p += s->ts_n; *--p == 0;)
102		ttputc(0);
103}
104
105void
106ttpgoto(struct tt_str *s, int col, int row, int n)
107{
108
109	tputs(tgoto(s->ts_str, col, row), n, tttputc);
110}
111
112int
113ttstrcmp(struct tt_str *a, struct tt_str *b)
114{
115	int n, r;
116
117	if ((r = memcmp(a->ts_str, b->ts_str,
118			(n = a->ts_n - b->ts_n) < 0 ? a->ts_n : b->ts_n)))
119		return r;
120	return n;
121}
122