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1.1 deraadt 1: /* $NetBSD: asa.c,v 1.10 1995/04/21 03:01:41 cgd Exp $ */
2:
3: /*
4: * Copyright (c) 1993,94 Winning Strategies, Inc.
5: * All rights reserved.
6: *
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
20: *
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.
31: */
32:
33: #ifndef lint
34: static char rcsid[] = "$NetBSD: asa.c,v 1.10 1995/04/21 03:01:41 cgd Exp $";
35: #endif
36:
37: #include <stdio.h>
38: #include <stdlib.h>
39: #include <err.h>
40:
41: static void asa();
42:
43: int
44: main (argc, argv)
45: int argc;
46: char **argv;
47: {
48: FILE *fp;
49:
50: /* skip progname */
51: argv++;
52:
53: fp = stdin;
54: do {
55: if (*argv) {
56: if (!(fp = fopen(*argv, "r"))) {
57: warn ("%s", *argv);
58: continue;
59: }
60: }
61: asa (fp);
62: if (fp != stdin)
63: (void)fclose(fp);
64: } while (*argv++);
65:
66: exit (0);
67: }
68:
69: static void
70: asa(f)
71: FILE *f;
72: {
73: char *buf;
74: size_t len;
75:
76: if ((buf = fgetln (f, &len)) != NULL) {
77: buf[len - 1] = '\0';
78: /* special case the first line */
79: switch (buf[0]) {
80: case '0':
81: putchar ('\n');
82: break;
83: case '1':
84: putchar ('\f');
85: break;
86: }
87:
88: if (buf[0] && buf[1]) {
89: fputs (&buf[1], stdout);
90: }
91:
92: while ((buf = fgetln(f, &len)) != NULL) {
93: buf[len - 1] = '\0';
94: switch (buf[0]) {
95: default:
96: case ' ':
97: putchar ('\n');
98: break;
99: case '0':
100: putchar ('\n');
101: putchar ('\n');
102: break;
103: case '1':
104: putchar ('\f');
105: break;
106: case '+':
107: putchar ('\r');
108: break;
109: }
110:
111: if (buf[0] && buf[1]) {
112: fputs (&buf[1], stdout);
113: }
114: }
115:
116: putchar ('\n');
117: }
118: }