99 lines
2.9 KiB
C
99 lines
2.9 KiB
C
/* $NetBSD: ppt.c,v 1.7 1999/12/16 13:38:28 jsm 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.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
#ifndef lint
|
|
__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[] = "@(#)ppt.c 8.1 (Berkeley) 5/31/93";
|
|
#else
|
|
__RCSID("$NetBSD: ppt.c,v 1.7 1999/12/16 13:38:28 jsm Exp $");
|
|
#endif
|
|
#endif /* not lint */
|
|
|
|
#include <stdio.h>
|
|
#include <unistd.h>
|
|
|
|
int main __P((int, char *[]));
|
|
static void putppt __P((int));
|
|
|
|
int
|
|
main(argc, argv)
|
|
int argc;
|
|
char **argv;
|
|
{
|
|
int c;
|
|
char *p;
|
|
|
|
/* Revoke setgid privileges */
|
|
setregid(getgid(), getgid());
|
|
|
|
(void) puts("___________");
|
|
if (argc > 1)
|
|
while ((p = *++argv) != NULL) {
|
|
for (; *p; ++p)
|
|
putppt((int)*p);
|
|
if ((*(argv + 1)))
|
|
putppt((int)' ');
|
|
}
|
|
else while ((c = getchar()) != EOF)
|
|
putppt(c);
|
|
(void) puts("___________");
|
|
exit(0);
|
|
}
|
|
|
|
static void
|
|
putppt(c)
|
|
int c;
|
|
{
|
|
int i;
|
|
|
|
(void) putchar('|');
|
|
for (i = 7; i >= 0; i--) {
|
|
if (i == 2)
|
|
(void) putchar('.'); /* feed hole */
|
|
if ((c&(1<<i)) != 0)
|
|
(void) putchar('o');
|
|
else
|
|
(void) putchar(' ');
|
|
}
|
|
(void) putchar('|');
|
|
(void) putchar('\n');
|
|
}
|