1*7c478bd9Sstevel@tonic-gate /*
2*7c478bd9Sstevel@tonic-gate  * CDDL HEADER START
3*7c478bd9Sstevel@tonic-gate  *
4*7c478bd9Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
5*7c478bd9Sstevel@tonic-gate  * Common Development and Distribution License, Version 1.0 only
6*7c478bd9Sstevel@tonic-gate  * (the "License").  You may not use this file except in compliance
7*7c478bd9Sstevel@tonic-gate  * with the License.
8*7c478bd9Sstevel@tonic-gate  *
9*7c478bd9Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*7c478bd9Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
11*7c478bd9Sstevel@tonic-gate  * See the License for the specific language governing permissions
12*7c478bd9Sstevel@tonic-gate  * and limitations under the License.
13*7c478bd9Sstevel@tonic-gate  *
14*7c478bd9Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
15*7c478bd9Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*7c478bd9Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
17*7c478bd9Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
18*7c478bd9Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
19*7c478bd9Sstevel@tonic-gate  *
20*7c478bd9Sstevel@tonic-gate  * CDDL HEADER END
21*7c478bd9Sstevel@tonic-gate  */
22*7c478bd9Sstevel@tonic-gate /*
23*7c478bd9Sstevel@tonic-gate  * Copyright (c) 1995-1998 by Sun Microsystems, Inc.
24*7c478bd9Sstevel@tonic-gate  * All rights reserved.
25*7c478bd9Sstevel@tonic-gate  */
26*7c478bd9Sstevel@tonic-gate 
27*7c478bd9Sstevel@tonic-gate /* LINTLIBRARY */
28*7c478bd9Sstevel@tonic-gate 
29*7c478bd9Sstevel@tonic-gate /*
30*7c478bd9Sstevel@tonic-gate  * wunctrl.c
31*7c478bd9Sstevel@tonic-gate  *
32*7c478bd9Sstevel@tonic-gate  * XCurses Library
33*7c478bd9Sstevel@tonic-gate  *
34*7c478bd9Sstevel@tonic-gate  * Copyright 1990, 1995 by Mortice Kern Systems Inc.  All rights reserved.
35*7c478bd9Sstevel@tonic-gate  *
36*7c478bd9Sstevel@tonic-gate  */
37*7c478bd9Sstevel@tonic-gate 
38*7c478bd9Sstevel@tonic-gate #if M_RCSID
39*7c478bd9Sstevel@tonic-gate #ifndef lint
40*7c478bd9Sstevel@tonic-gate static char rcsID[] = "$Header: /rd/src/libc/xcurses/rcs/wunctrl.c 1.1 "
41*7c478bd9Sstevel@tonic-gate "1995/05/16 15:15:37 ant Exp $";
42*7c478bd9Sstevel@tonic-gate #endif
43*7c478bd9Sstevel@tonic-gate #endif
44*7c478bd9Sstevel@tonic-gate 
45*7c478bd9Sstevel@tonic-gate #include <private.h>
46*7c478bd9Sstevel@tonic-gate 
47*7c478bd9Sstevel@tonic-gate static const wchar_t	*carat[] = {
48*7c478bd9Sstevel@tonic-gate 	L"^?",
49*7c478bd9Sstevel@tonic-gate 	L"^@",
50*7c478bd9Sstevel@tonic-gate 	L"^A",
51*7c478bd9Sstevel@tonic-gate 	L"^B",
52*7c478bd9Sstevel@tonic-gate 	L"^C",
53*7c478bd9Sstevel@tonic-gate 	L"^D",
54*7c478bd9Sstevel@tonic-gate 	L"^E",
55*7c478bd9Sstevel@tonic-gate 	L"^F",
56*7c478bd9Sstevel@tonic-gate 	L"^G",
57*7c478bd9Sstevel@tonic-gate 	L"^H",
58*7c478bd9Sstevel@tonic-gate 	L"^I",
59*7c478bd9Sstevel@tonic-gate 	L"^J",
60*7c478bd9Sstevel@tonic-gate 	L"^K",
61*7c478bd9Sstevel@tonic-gate 	L"^L",
62*7c478bd9Sstevel@tonic-gate 	L"^M",
63*7c478bd9Sstevel@tonic-gate 	L"^N",
64*7c478bd9Sstevel@tonic-gate 	L"^O",
65*7c478bd9Sstevel@tonic-gate 	L"^P",
66*7c478bd9Sstevel@tonic-gate 	L"^Q",
67*7c478bd9Sstevel@tonic-gate 	L"^R",
68*7c478bd9Sstevel@tonic-gate 	L"^S",
69*7c478bd9Sstevel@tonic-gate 	L"^T",
70*7c478bd9Sstevel@tonic-gate 	L"^U",
71*7c478bd9Sstevel@tonic-gate 	L"^V",
72*7c478bd9Sstevel@tonic-gate 	L"^W",
73*7c478bd9Sstevel@tonic-gate 	L"^X",
74*7c478bd9Sstevel@tonic-gate 	L"^Y",
75*7c478bd9Sstevel@tonic-gate 	L"^Z",
76*7c478bd9Sstevel@tonic-gate 	L"^[",
77*7c478bd9Sstevel@tonic-gate 	L"^\\",
78*7c478bd9Sstevel@tonic-gate 	L"^]",
79*7c478bd9Sstevel@tonic-gate 	L"^^",
80*7c478bd9Sstevel@tonic-gate 	L"^_"
81*7c478bd9Sstevel@tonic-gate };
82*7c478bd9Sstevel@tonic-gate 
83*7c478bd9Sstevel@tonic-gate wchar_t *
wunctrl(cchar_t * cc)84*7c478bd9Sstevel@tonic-gate wunctrl(cchar_t *cc)
85*7c478bd9Sstevel@tonic-gate {
86*7c478bd9Sstevel@tonic-gate 	int	i;
87*7c478bd9Sstevel@tonic-gate 	wint_t	wc;
88*7c478bd9Sstevel@tonic-gate 	static wchar_t	wcs[_M_CCHAR_MAX + 1];
89*7c478bd9Sstevel@tonic-gate 
90*7c478bd9Sstevel@tonic-gate 	if (cc->_n <= 0)
91*7c478bd9Sstevel@tonic-gate 		return (NULL);
92*7c478bd9Sstevel@tonic-gate 
93*7c478bd9Sstevel@tonic-gate 	/* Map wide character to a wide string. */
94*7c478bd9Sstevel@tonic-gate 	wc = cc->_wc[0];
95*7c478bd9Sstevel@tonic-gate 	if (iswcntrl(wc)) {
96*7c478bd9Sstevel@tonic-gate 		if (wc == 127)
97*7c478bd9Sstevel@tonic-gate 			return ((wchar_t *)carat[0]);
98*7c478bd9Sstevel@tonic-gate 		if (0 <= wc && wc <= 32)
99*7c478bd9Sstevel@tonic-gate 			return ((wchar_t *)carat[wc+1]);
100*7c478bd9Sstevel@tonic-gate 		return (NULL);
101*7c478bd9Sstevel@tonic-gate 	}
102*7c478bd9Sstevel@tonic-gate 
103*7c478bd9Sstevel@tonic-gate 	for (i = 0; i < cc->_n; ++i)
104*7c478bd9Sstevel@tonic-gate 		wcs[i] = cc->_wc[i];
105*7c478bd9Sstevel@tonic-gate 	wcs[i] = L'\0';
106*7c478bd9Sstevel@tonic-gate 
107*7c478bd9Sstevel@tonic-gate 	return (wcs);
108*7c478bd9Sstevel@tonic-gate }
109