diff options
Diffstat (limited to 'games/morse')
| -rw-r--r-- | games/morse/Makefile | 9 | ||||
| -rw-r--r-- | games/morse/morse.c | 151 |
2 files changed, 160 insertions, 0 deletions
diff --git a/games/morse/Makefile b/games/morse/Makefile new file mode 100644 index 00000000000..0f28e4f8b3c --- /dev/null +++ b/games/morse/Makefile @@ -0,0 +1,9 @@ +# $NetBSD: Makefile,v 1.3 1995/03/23 08:35:22 cgd Exp $ +# @(#)Makefile 8.1 (Berkeley) 5/31/93 + +PROG= morse +NOMAN= noman +HIDEGAME=hidegame + +.include <bsd.prog.mk> + diff --git a/games/morse/morse.c b/games/morse/morse.c new file mode 100644 index 00000000000..a90450187fa --- /dev/null +++ b/games/morse/morse.c @@ -0,0 +1,151 @@ +/* $NetBSD: morse.c,v 1.3 1995/03/23 08:35:24 cgd Exp $ */ + +/* + * Copyright (c) 1988, 1993 + * The Regents of the University of California. 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 the University of + * California, Berkeley and its contributors. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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 copyright[] = +"@(#) Copyright (c) 1988, 1993\n\ + The Regents of the University of California. All rights reserved.\n"; +#endif /* not lint */ + +#ifndef lint +#if 0 +static char sccsid[] = "@(#)morse.c 8.1 (Berkeley) 5/31/93"; +#else +static char rcsid[] = "$NetBSD: morse.c,v 1.3 1995/03/23 08:35:24 cgd Exp $"; +#endif +#endif /* not lint */ + +#include <stdio.h> +#include <ctype.h> + +static char + *digit[] = { + "-----", + ".----", + "..---", + "...--", + "....-", + ".....", + "-....", + "--...", + "---..", + "----.", +}, + *alph[] = { + ".-", + "-...", + "-.-.", + "-..", + ".", + "..-.", + "--.", + "....", + "..", + ".---", + "-.-", + ".-..", + "--", + "-.", + "---", + ".--.", + "--.-", + ".-.", + "...", + "-", + "..-", + "...-", + ".--", + "-..-", + "-.--", + "--..", +}; + +static int sflag; + +main(argc, argv) + int argc; + char **argv; +{ + extern char *optarg; + extern int optind; + register int ch; + register char *p; + + while ((ch = getopt(argc, argv, "s")) != EOF) + switch((char)ch) { + case 's': + sflag = 1; + break; + case '?': + default: + fprintf(stderr, "usage: morse [string ...]"); + exit(1); + } + argc -= optind; + argv += optind; + + if (*argv) + do { + for (p = *argv; *p; ++p) + morse((int)*p); + } while (*++argv); + else while ((ch = getchar()) != EOF) + morse(ch); +} + +morse(c) + register int c; +{ + if (isalpha(c)) + show(alph[c - (isupper(c) ? 'A' : 'a')]); + else if (isdigit(c)) + show(digit[c - '0']); + else if (c == ',') + show("--..--"); + else if (c == '.') + show(".-.-.-"); + else if (isspace(c)) + show(" ...\n"); +} + +show(s) + register char *s; +{ + if (sflag) + printf(" %s", s); + else for (; *s; ++s) + printf(" %s", *s == '.' ? "dit" : "daw"); + printf(",\n"); +} |