You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
18 lines
449 B
18 lines
449 B
#!/usr/bin/perl -w
|
|
|
|
use strict;
|
|
|
|
my @encodingMap = ( 'A' .. 'Z', 'a' .. 'z', '0' .. '9', '+', '/' );
|
|
my @decodingMap = (64) x 128;
|
|
|
|
my $len = scalar @encodingMap;
|
|
for ( my $i = 0 ; $i < $len ; $i++ ) {
|
|
my $value = ord $encodingMap[$i];
|
|
$decodingMap[$value] = $i;
|
|
}
|
|
|
|
for ( my $i = 0 ; $i < 128 ; $i += 16 ) {
|
|
print " ", join( ", ", @decodingMap[$i..($i+7)] ), ", ",
|
|
join( ", ", @decodingMap[($i+8)..($i+15)] ), ",\n";
|
|
}
|