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511625a8 WJ |
1 | /*- |
2 | * Copyright (c) 1983 The Regents of the University of California. | |
3 | * All rights reserved. | |
4 | * | |
5 | * Redistribution and use in source and binary forms, with or without | |
6 | * modification, are permitted provided that the following conditions | |
7 | * are met: | |
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. | |
20 | * | |
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 | |
31 | * SUCH DAMAGE. | |
32 | */ | |
33 | ||
34 | #ifndef lint | |
35 | char copyright[] = | |
36 | "@(#) Copyright (c) 1983 The Regents of the University of California.\n\ | |
37 | All rights reserved.\n"; | |
38 | #endif /* not lint */ | |
39 | ||
40 | #ifndef lint | |
41 | static char sccsid[] = "@(#)tc3.c 5.4 (Berkeley) 4/12/91"; | |
42 | #endif /* not lint */ | |
43 | ||
44 | /* | |
45 | * tc3 [term] | |
46 | * Dummy program to test out termlib. Input two numbers (row and col) | |
47 | * and it prints out the tgoto string generated. | |
48 | */ | |
49 | #include <stdio.h> | |
50 | char buf[1024]; | |
51 | char *getenv(), *tgetstr(); | |
52 | char *rdchar(); | |
53 | char *tgoto(); | |
54 | char *CM; | |
55 | char cmbuff[30]; | |
56 | char *x; | |
57 | char *UP; | |
58 | char *tgout; | |
59 | ||
60 | main(argc, argv) char **argv; { | |
61 | char *p; | |
62 | int rc; | |
63 | int row, col; | |
64 | ||
65 | if (argc < 2) | |
66 | p = getenv("TERM"); | |
67 | else | |
68 | p = argv[1]; | |
69 | rc = tgetent(buf,p); | |
70 | x = cmbuff; | |
71 | UP = tgetstr("up", &x); | |
72 | printf("UP = %x = ", UP); pr(UP); printf("\n"); | |
73 | if (UP && *UP==0) | |
74 | UP = 0; | |
75 | CM = tgetstr("cm", &x); | |
76 | printf("CM = "); pr(CM); printf("\n"); | |
77 | for (;;) { | |
78 | if (scanf("%d %d", &row, &col) < 2) | |
79 | exit(0); | |
80 | tgout = tgoto(CM, col, row); | |
81 | pr(tgout); | |
82 | printf("\n"); | |
83 | } | |
84 | } | |
85 | ||
86 | pr(p) | |
87 | register char *p; | |
88 | { | |
89 | for (; *p; p++) | |
90 | printf("%s", rdchar(*p)); | |
91 | } | |
92 | ||
93 | /* | |
94 | * rdchar() returns a readable representation of an ASCII character | |
95 | * using ^ for control, ' for meta. | |
96 | */ | |
97 | #include <ctype.h> | |
98 | char *rdchar(c) | |
99 | char c; | |
100 | { | |
101 | static char ret[4]; | |
102 | register char *p = ret; | |
103 | ||
104 | if ((c&0377) > 0177) | |
105 | *p++ = '\''; | |
106 | c &= 0177; | |
107 | if (!isprint(c)) | |
108 | *p++ = '^'; | |
109 | *p++ = (isprint(c) ? c : c^0100); | |
110 | *p = 0; | |
111 | return (ret); | |
112 | } |