/* $OpenBSD: asa.c,v 1.3 1998/07/20 19:57:17 deraadt Exp $ */ /* $NetBSD: asa.c,v 1.10 1995/04/21 03:01:41 cgd Exp $ */ /* * Copyright (c) 1993,94 Winning Strategies, Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by Winning Strategies, Inc. * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef lint static char rcsid[] = "$OpenBSD: asa.c,v 1.3 1998/07/20 19:57:17 deraadt Exp $"; #endif #include <stdio.h> #include <stdlib.h> #include <err.h> static void asa(); int main (argc, argv) int argc; char **argv; { FILE *fp; /* skip progname */ argv++; fp = stdin; do { if (*argv) { if (!(fp = fopen(*argv, "r"))) { warn ("%s", *argv); continue; } } if (fp) asa (fp); if (fp && fp != stdin) (void)fclose(fp); } while (*argv++); exit (0); } static void asa(f) FILE *f; { char *buf; size_t len; if ((buf = fgetln (f, &len)) != NULL) { buf[len - 1] = '\0'; /* special case the first line */ switch (buf[0]) { case '0': putchar ('\n'); break; case '1': putchar ('\f'); break; } if (buf[0] && buf[1]) { fputs (&buf[1], stdout); } while ((buf = fgetln(f, &len)) != NULL) { buf[len - 1] = '\0'; switch (buf[0]) { default: case ' ': putchar ('\n'); break; case '0': putchar ('\n'); putchar ('\n'); break; case '1': putchar ('\f'); break; case '+': putchar ('\r'); break; } if (buf[0] && buf[1]) { fputs (&buf[1], stdout); } } putchar ('\n'); } }