games/ppt/ppt.c

   1 /*
   2  * Copyright (c) 1988, 1993
   3  *      The Regents of the University of California.  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  * @(#) Copyright (c) 1988, 1993 The Regents of the University of California.  All rights reserved.
  34  * @(#)ppt.c    8.1 (Berkeley) 5/31/93
  35  * $FreeBSD: src/games/ppt/ppt.c,v 1.7 1999/12/12 06:30:45 billf Exp $
  36  * $DragonFly: src/games/ppt/ppt.c,v 1.4 2005/03/18 23:20:34 swildner Exp $
  37  */
  38
  39 #include <stdio.h>
  40 #include <stdlib.h>
  41
  42 static void     putppt(int);
  43
  44 int
  45 main(int argc, char **argv)
  46 {
  47         int c;
  48         char *p;
  49
  50         puts("___________");
  51         if (argc > 1)
  52                 while ((p = *++argv))
  53                         for (; *p != '\0'; ++p)
  54                                 putppt((int)*p);
  55         else while ((c = getchar()) != EOF)
  56                 putppt(c);
  57         puts("___________");
  58         exit(0);
  59 }
  60
  61 static void
  62 putppt(int c)
  63 {
  64         int i;
  65
  66         putchar('|');
  67         for (i = 7; i >= 0; i--) {
  68                 if (i == 2)
  69                         putchar('.');   /* feed hole */
  70                 if ((c & (1 << i)) != 0)
  71                         putchar('o');
  72                 else
  73                         putchar(' ');
  74         }
  75         putchar('|');
  76         putchar('\n');
  77 }