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Merge pull request #206 from mknos/bcd-import
bcd game import
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@@ -9,6 +9,7 @@ bin/banner | |
bin/base64 | ||
bin/basename | ||
bin/bc | ||
bin/bcd | ||
bin/cal | ||
bin/cat | ||
bin/chgrp | ||
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#!/usr/bin/perl | ||
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=encoding utf8 | ||
=begin metadata | ||
Name: bcd | ||
Description: format input as punch cards | ||
Author: Steve Hayman | ||
License: bsd | ||
=end metadata | ||
=cut | ||
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use strict; | ||
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use File::Basename qw(basename); | ||
use Getopt::Std qw(getopts); | ||
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use constant EX_SUCCESS => 0; | ||
use constant EX_FAILURE => 1; | ||
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my @Holes = ( | ||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, | ||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, | ||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, | ||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, | ||
0x0, 0x206, 0x20a, 0x042, 0x442, 0x222, 0x800, 0x406, | ||
0x812, 0x412, 0x422, 0xa00, 0x242, 0x400, 0x842, 0x300, | ||
0x200, 0x100, 0x080, 0x040, 0x020, 0x010, 0x008, 0x004, | ||
0x002, 0x001, 0x012, 0x40a, 0x80a, 0x212, 0x00a, 0x006, | ||
0x022, 0x900, 0x880, 0x840, 0x820, 0x810, 0x808, 0x804, | ||
0x802, 0x801, 0x500, 0x480, 0x440, 0x420, 0x410, 0x408, | ||
0x404, 0x402, 0x401, 0x280, 0x240, 0x220, 0x210, 0x208, | ||
0x204, 0x202, 0x201, 0x082, 0x806, 0x822, 0x600, 0x282, | ||
0x022, 0x900, 0x880, 0x840, 0x820, 0x810, 0x808, 0x804, | ||
0x802, 0x801, 0x500, 0x480, 0x440, 0x420, 0x410, 0x408, | ||
0x404, 0x402, 0x401, 0x280, 0x240, 0x220, 0x210, 0x208, | ||
0x204, 0x202, 0x201, 0x082, 0x806, 0x822, 0x600, 0x282, | ||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, | ||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, | ||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, | ||
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, | ||
0x0, 0x206, 0x20a, 0x042, 0x442, 0x222, 0x800, 0x406, | ||
0x812, 0x412, 0x422, 0xa00, 0x242, 0x400, 0x842, 0x300, | ||
0x200, 0x100, 0x080, 0x040, 0x020, 0x010, 0x008, 0x004, | ||
0x002, 0x001, 0x012, 0x40a, 0x80a, 0x212, 0x00a, 0x006, | ||
0x022, 0x900, 0x880, 0x840, 0x820, 0x810, 0x808, 0x804, | ||
0x802, 0x801, 0x500, 0x480, 0x440, 0x420, 0x410, 0x408, | ||
0x404, 0x402, 0x401, 0x280, 0x240, 0x220, 0x210, 0x208, | ||
0x204, 0x202, 0x201, 0x082, 0x806, 0x822, 0x600, 0x282, | ||
0x022, 0x900, 0x880, 0x840, 0x820, 0x810, 0x808, 0x804, | ||
0x802, 0x801, 0x500, 0x480, 0x440, 0x420, 0x410, 0x408, | ||
0x404, 0x402, 0x401, 0x280, 0x240, 0x220, 0x210, 0x208, | ||
0x204, 0x202, 0x201, 0x082, 0x806, 0x822, 0x600, 0x282, | ||
); | ||
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my @Rowchars = ( | ||
q{ }, q{ }, q{ }, '1', '2', '3', '4', '5', '6', '7', '8', '9' | ||
); | ||
my $Cols = 48; | ||
my $Program = basename($0); | ||
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sub usage { | ||
print "usage: $Program [-l] [string ...]\n"; | ||
exit EX_FAILURE; | ||
} | ||
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sub bit { | ||
return ($_[0] & (1 << $_[1])); | ||
} | ||
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sub printcard { | ||
my $str = shift; | ||
my $len = length $str; | ||
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for (my $i = 0; $i < $len; $i += $Cols) { | ||
printonecard(substr $str, $i, $Cols); | ||
} | ||
} | ||
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sub printonecard { | ||
my $str = shift; | ||
my $ustr = uc $str; | ||
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# top of card | ||
print q{ }, '_' x $Cols, "\n"; | ||
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# line of text. Leave a blank if the character doesn't have | ||
# a hole pattern. | ||
my @chars = unpack 'C*', $ustr; | ||
print '/'; | ||
foreach my $p (@chars) { | ||
if ($Holes[$p]) { | ||
print chr($p); | ||
} else { | ||
print q{ }; | ||
} | ||
} | ||
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my $remain = $Cols - scalar(@chars); | ||
print q{ } x $remain, "|\n"; | ||
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# 12 rows of potential holes; output a ']', which looks kind of | ||
# like a hole, if the appropriate bit is set in the Holes[] table. | ||
# The original bcd output a '[', a backspace, five control A's, | ||
# and then a ']'. This seems a little excessive. | ||
foreach my $row (0 .. 11) { | ||
print '|'; | ||
foreach my $p (@chars) { | ||
if (bit($Holes[$p], 11 - $row)) { | ||
print ']'; | ||
} else { | ||
print $Rowchars[$row]; | ||
} | ||
} | ||
foreach my $i (scalar(@chars) .. ($Cols - 1)) { | ||
print $Rowchars[$row]; | ||
} | ||
print "|\n"; | ||
} | ||
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# bottom of card | ||
print '|', '_' x $Cols, "|\n"; | ||
} | ||
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MAIN: { | ||
my %opt; | ||
getopts('l', \%opt) or usage(); | ||
$Cols = 80 if $opt{'l'}; | ||
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if (@ARGV) { | ||
while (my $str = shift) { | ||
printcard($str); | ||
} | ||
} else { | ||
while (readline) { | ||
printcard($_); | ||
} | ||
} | ||
exit EX_SUCCESS; | ||
} | ||
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__END__ | ||
=head1 NAME | ||
bcd - format input as punch cards | ||
=head1 SYNOPSIS | ||
bcd [-l] [string ...] | ||
=head1 DESCRIPTION | ||
The bcd command reads input from either command line arguments or | ||
the standard input. An ASCII art representation of punch card data | ||
is produced. | ||
=head2 OPTIONS | ||
The following options are available: | ||
=over 1 | ||
=item -l | ||
Create punch cards with 80 columns. The default is 48 columns. | ||
=head1 AUTHOR | ||
Written by Steve Hayman. Translated to Perl by Michael Mikonos. | ||
=head1 COPYRIGHT | ||
Copyright (c) 1989, 1993 | ||
The Regents of the University of California. All rights reserved. | ||
This code is derived from software contributed to Berkeley by | ||
Steve Hayman of the Indiana University Computer Science Dept. | ||
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. 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. |