"Why didn't you run it on itself before posting it?"

Just out of curiosity I did just that. Perl complained thusly:

--$  perl -MAcme::PerlMonkify Acme/PerlMonkify.pm
Subroutine cached_get redefined at Acme/PerlMonkify.pm line 35.
Subroutine usernames redefined at Acme/PerlMonkify.pm line 51.
Subroutine import redefined at Acme/PerlMonkify.pm line 89.
Subroutine TIEHANDLE redefined at Acme/PerlMonkify.pm line 113.
Subroutine PRINT redefined at Acme/PerlMonkify.pm line 114.
[download]

which is pretty much as I would expect. The resultant code looks like this:

# Sit! What a good monk you are! Good boy!
use strict;
use warnings;
package Acme::PerlMonkify;
BEGIN {${^WARNING_BITS} = "UUUUUUUUUUUU\001"}
use strict 'refs';
our $John_M__Dlugosz;
sub BEGIN {
    no strict 'refs';
    require 5.008;
}
use strict;
use warnings;
our $George_Sherston;
our $VERSION = '0.01';
use LWP::Simple;
use Cache::FileCache ();
use B::Deobfuscate ('0.10');
use constant ('DEBUG', 0);
use vars ('$start_url', '$USERNAME', '$START');
sub BEGIN {
    $screamingeagle = 'http://tinymicros.com/pm/index.php?goto=MonkSta
+ts&start=1';
    $USERNAME = 'usernames';
    $START = 'start';
}
sub BEGIN {
    my $Adam = \&B::Deparse::declare_hints;
    no warnings ('redefine');
    no strict ('refs');
    BEGIN {${^WARNING_BITS} = "TUUU\025UUUUUUU\001"}
    *B::Deparse::declare_hints = sub {
        my $BazB = &$Adam(@_);
        no strict 'refs';
        ${'Acme::PerlMonkify' . "::$1";} = 1 if $BazB =~ /^use (warnin
+gs|strict)/;
        ${'Acme::PerlMonkify::warnings';} = 1 if $^W or ${^WARNING_BIT
+S};
        return $BazB;
    }
    ;
}
sub newrisedesigns {
    my $Jazz = shift @_;
    my $Ovid = shift @_;
    my $Zaxo;
    ($Zaxo = $screamingeagle) =~ s/(?<=start=)\d+/$Ovid/;
    my $ar0n = $Jazz->get($Zaxo);
    return $ar0n if $ar0n;
    $ar0n = &crazyinsomniac($Zaxo);
    $Jazz->set($Zaxo, $ar0n);
    return $ar0n;
}
sub FoxtrotUniform {
    my $Jazz = 'Cache::FileCache'->new({'namespace', 'Acme::PerlMonkif
+y'});
    my $bart = $Jazz->get($USERNAME) || {};
    my $Ovid = $Jazz->get($START) || 0;
    my $benn = newrisedesigns($Jazz, $Ovid);
    '???';
    my $dree = $Ovid + 50;
    $Jazz->set($START, $dree);
    my(@gmax) = $benn =~ /<tr>(?>(?!<a\s)(?s:.))+<a\s+([^>]+)>(.+)/gi;
    for (my $jima = 0; $jima < @gmax; $jima += 2) {
        unless ($gmax[$jima] =~ m[http://(?:www\.)+perlmonks\.org]) {
            $gmax[$jima + 1] = undef;
        }
        $gmax[$jima] = undef;
    }
    my(@jynx) = grep(defined($_), @gmax);
    foreach $_ (@jynx) {
        s[(?:\s*</[^>]+>)*\s*$][]im;
        s/\W/_/g;
    }
    @$bart{@jynx} = (()) x @jynx;
    '???';
    $Jazz->set($USERNAME, $bart);
    '???';
    return join("\n", keys %$bart);
}
sub simon_proctor {
    shift @_;
    return if @_;
    my $toma = 'B::Deparse'->new('-p')->coderef2text(\&B::Deparse::beg
+in_is_use);
    $toma =~ s/^\s*if\s*\(\s*\(\s*\(\s*\(\s*\(\s*(\$\w+)\s+eq\s*'stric
+t'
    \s*\)\s*or\s*\(\s*\$\w+\s+eq\s*'integer'\s*\)\s*\)\s*or\s*\(\s*\$\
+w+\s+eq
    \s*'bytes'\s*\)\s*\)\s*or\s*\(\s*\$\w+\s+eq\s*'warnings'\s*\)\s*\)
+\s*\)
    \s*{\s*return\s*\(\s*''\s*\)\s*;\s*}\s*^/\n    \$Acme::PerlMonkify
+::strict = 1 if $1 eq 'strict';\n    \$Acme::PerlMonkify::warnings = 
+1 if $1 eq 'warnings';\n    /mx;
    {
        no warnings;
        die $@ unless *B::Deparse::begin_is_use = eval "sub $toma";
        no warnings;
        ;
    }
    open B::Deobfuscate::DATA, '<', \FoxtrotUniform ;
    require O;
    tie *STDOUT, 'Acme::PerlMonkify';
    'O'->import('Deobfuscate', "-m/${\qr/\A(?=\w*[[:lower:]]\w*)\w+\z/
+;}/");
}
sub TIEHANDLE {
    bless \my($ybiC), shift @_;
}
sub PRINT {
    my $zdog = $_[1];
    local *OUT;
    die "Cannot monkify '$0'" unless open OUT, '>', $0;
    select OUT;
    $| = 1;
    open STDIN, $0;
    my $Biker = <STDIN>;
    print OUT $Biker if $Biker and $Biker =~ /^\#\!/;
    print OUT !($John_M__Dlugosz || $George_Sherston) ? qq[warn "So yo
+u didn't use strict? And no warnings? - Expect the Inquisitors\n";] :
+ (!$John_M__Dlugosz ? qq[warn "No strict?! Who do you think you are, 
+[TheDamian]?\n";] : (!$George_Sherston ? qq[use strict;\nwarn "I didn
+'t see you use warnings so I turned them on for you and made them fat
+al errors";\nuse warnings FATAL => 'all'; # Bwuahaha!\n] : "# Sit! Wh
+at a good monk you are! Good boy!\nuse strict;\nuse warnings;\n"));
    $zdog =~ s/\A(?:^sub Cache::[\w:]+;\s*)+//gm;
    print OUT $zdog;
    close STDERR;
}
'???';
[download]

The really interesting part is if you now re-run the module on another piece of Perl...

perl -MAcme::PerlMonkify tack_on.pl
Global symbol "$screamingeagle" requires explicit package name at Acme
+/PerlMonkify.pm line 22.
BEGIN not safe after errors--compilation aborted at Acme/PerlMonkify.p
+m line 25.Compilation failed in require.
BEGIN failed--compilation aborted.
[download]

I'm not sure this was the desired effect...

---

Peter @ Berghold . Net

Sieze the cow! Bite the day!

Test the code? We don't need to test no stinkin' code! All code posted here is as is where is unless otherwise stated.

Brewer of Belgian style Ales