Remove building with NOCRYPTO option
[minix.git] / usr.bin / asa / asa.c
bloba6cb103fbe0958228c7c3abd832542e4e1a11f7f
1 /* $NetBSD: asa.c,v 1.16 2007/06/24 23:23:10 christos Exp $ */
3 /*
4 * Copyright (c) 1993,94 Winning Strategies, Inc.
5 * All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 * must display the following acknowledgement:
17 * This product includes software developed by Winning Strategies, Inc.
18 * 4. The name of the author may not be used to endorse or promote products
19 * derived from this software without specific prior written permission
21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
23 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
24 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
26 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
30 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 #include <sys/cdefs.h>
34 #ifndef lint
35 __RCSID("$NetBSD: asa.c,v 1.16 2007/06/24 23:23:10 christos Exp $");
36 #endif
38 #include <err.h>
39 #include <stdio.h>
40 #include <stdlib.h>
42 static void asa(FILE *);
43 int main(int, char *[]);
45 int
46 /*ARGSUSED*/
47 main (int argc, char *argv[])
49 FILE *fp;
51 /* skip progname */
52 argv++;
54 if (*argv == NULL)
55 asa(stdin);
56 else
57 do {
58 if ((fp = fopen(*argv, "r")) == NULL) {
59 warn("%s", *argv);
60 continue;
62 asa(fp);
63 (void)fclose(fp);
64 } while (*++argv != NULL);
66 return 0;
69 static void
70 asa(FILE *f)
72 char *buf;
73 size_t len;
75 if ((buf = fgetln(f, &len)) != NULL) {
76 if (len > 0 && buf[len - 1] == '\n')
77 buf[--len] = '\0';
78 /* special case the first line */
79 switch (buf[0]) {
80 case '0':
81 (void)putchar('\n');
82 break;
83 case '1':
84 (void)putchar('\f');
85 break;
88 if (len > 1 && buf[0] && buf[1])
89 (void)fwrite(buf + 1, 1, len - 1, stdout);
91 while ((buf = fgetln(f, &len)) != NULL) {
92 if (len > 0 && buf[len - 1] == '\n')
93 buf[--len] = '\0';
94 switch (buf[0]) {
95 default:
96 case ' ':
97 (void)putchar('\n');
98 break;
99 case '0':
100 (void)putchar('\n');
101 (void)putchar('\n');
102 break;
103 case '1':
104 (void)putchar('\f');
105 break;
106 case '+':
107 (void)putchar('\r');
108 break;
111 if (len > 1 && buf[0] && buf[1])
112 (void)fwrite(buf + 1, 1, len - 1, stdout);
115 (void)putchar('\n');