2 * Copyright (c) 1991, 1993
3 * The Regents of the University of California. All rights reserved.
5 * This code is derived from software contributed to Berkeley by
6 * Jim Gillogly at The Rand Corporation.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 * must display the following acknowledgement:
18 * This product includes software developed by the University of
19 * California, Berkeley and its contributors.
20 * 4. Neither the name of the University nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
38 static char copyright[] =
39 "@(#) Copyright (c) 1991, 1993\n\
40 The Regents of the University of California. All rights reserved.\n";
44 static char sccsid[] = "@(#)setup.c 8.1 (Berkeley) 5/31/93";
48 * Setup: keep the structure of the original Adventure port, but use an
49 * internal copy of the data file, serving as a sort of virtual disk. It's
50 * lightly encrypted to prevent casual snooping of the executable.
52 * Also do appropriate things to tabs so that bogus editors will do the right
53 * thing with the data file.
57 #define SIG1 " * Jim Gillogly"
58 #define SIG2 " * Sterday, 6 Thrimidge S.R. 1993, 15:24"
63 #include "hdr.h" /* SEED lives in there; keep them coordinated. */
65 #define USAGE "Usage: setup file > data.c (file is typically glorkz)"
70 #define LINE 10 /* How many values do we get on a line? */
77 int c, count, linestart;
79 if (argc != 2) errx(1, USAGE);
81 if ((infile = fopen(argv[1], "r")) == NULL)
82 err(1, "Can't read file %s", argv[1]);
83 puts("/*\n * data.c: created by setup from the ascii data file.");
87 printf("\n\nchar data_file[] =\n{");
92 while ((c = getc(infile)) != EOF)
94 if (linestart && c == ' ') /* Convert first spaces to tab */
96 if (count++ % LINE == 0)
98 printf("0x%02lx,", ('\t' ^ random()) & 0xFF);
99 while ((c = getc(infile)) == ' ' && c != EOF);
100 /* Drop the non-whitespace character through */
106 linestart = NO; /* Don't need to convert spaces */
109 linestart = YES; /* Ready to convert spaces again */
112 if (count++ % LINE == 0)
114 printf("0x%02lx,", (c ^ random()) & 0xFF);