Select Code to Download

package PKG;

...
    $LOGFH = ${$_[0]};
    $writelog = ${$_[1]};
}

use sharedFunctions; #$files{log}{file} => logfile.log

...
require PKG;
PKG->import(\$LOGFH, \$writelog);
my $pk = PKG->new();

package sharedFunctions;

...
        decrypt => $sourcepath."decryptLicenseKey.exe",
    },
);