1 /****************************************************************************
2 * Copyright 2020,2022 Thomas E. Dickey *
3 * Copyright 2007-2014,2017 Free Software Foundation, Inc. *
4 * *
5 * Permission is hereby granted, free of charge, to any person obtaining a *
6 * copy of this software and associated documentation files (the *
7 * "Software"), to deal in the Software without restriction, including *
8 * without limitation the rights to use, copy, modify, merge, publish, *
9 * distribute, distribute with modifications, sublicense, and/or sell *
10 * copies of the Software, and to permit persons to whom the Software is *
11 * furnished to do so, subject to the following conditions: *
12 * *
13 * The above copyright notice and this permission notice shall be included *
14 * in all copies or substantial portions of the Software. *
15 * *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
19 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
21 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
22 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
23 * *
24 * Except as contained in this notice, the name(s) of the above copyright *
25 * holders shall not be used in advertising or otherwise to promote the *
26 * sale, use or other dealings in this Software without prior written *
27 * authorization. *
28 ****************************************************************************/
29 /*
30 * $Id: key_names.c,v 1.11 2022/12/04 00:40:11 tom Exp $
31 */
32
33 #include <test.priv.h>
34
35 #if USE_WIDEC_SUPPORT
36
37 static void
usage(int ok)38 usage(int ok)
39 {
40 static const char *msg[] =
41 {
42 "Usage: key_names"
43 ,""
44 ,USAGE_COMMON
45 ,"Options:"
46 ," -m call meta(TRUE) in initialization"
47 ," -s call newterm, etc., to complete initialization"
48 };
49 size_t n;
50
51 for (n = 0; n < SIZEOF(msg); n++)
52 fprintf(stderr, "%s\n", msg[n]);
53
54 ExitProgram(ok ? EXIT_SUCCESS : EXIT_FAILURE);
55 }
56 /* *INDENT-OFF* */
VERSION_COMMON()57 VERSION_COMMON()
58 /* *INDENT-ON* */
59
60 int
61 main(int argc, char *argv[])
62 {
63 int ch;
64 int n;
65
66 bool do_setup = FALSE;
67 bool do_meta = FALSE;
68
69 setlocale(LC_ALL, "");
70
71 while ((ch = getopt(argc, argv, OPTS_COMMON "ms")) != -1) {
72 switch (ch) {
73 case 'm':
74 do_meta = TRUE;
75 break;
76 case 's':
77 do_setup = TRUE;
78 break;
79 case OPTS_VERSION:
80 show_version(argv);
81 ExitProgram(EXIT_SUCCESS);
82 default:
83 usage(ch == OPTS_USAGE);
84 /* NOTREACHED */
85 }
86 }
87
88 if (do_setup) {
89 /*
90 * Get the terminfo entry into memory, and tell ncurses that we want to
91 * use function keys. That will make it add any user-defined keys that
92 * appear in the terminfo.
93 */
94 newterm(getenv("TERM"), stderr, stdin);
95 keypad(stdscr, TRUE);
96 if (do_meta)
97 meta(stdscr, TRUE);
98 endwin();
99 }
100 for (n = -1; n < KEY_MAX + 512; n++) {
101 int check = wcwidth((wchar_t) n);
102 const char *result = check >= 0 ? key_name((wchar_t) n) : "?";
103 if (result != 0)
104 printf("%d(%5o):%s\n", n, n, result);
105 }
106 ExitProgram(EXIT_SUCCESS);
107 }
108 #else
109 int
main(void)110 main(void)
111 {
112 printf("This program requires the wide-ncurses library\n");
113 ExitProgram(EXIT_FAILURE);
114 }
115 #endif
116