| line | true | false | branch | 
 
| 19 | 1 | 1 | unless (exists $$arg_ref{'file_name'}) | 
 
| 40 | 0 | 2 | unless (eval {
	do {
	$previous_position_in_file = tell $$self{'_file_handle'};
$self->_set_position_in_file(0, 0);
Magic("PK\cC\cD")->parse($$self{'_bit_stream'})
}
}) | 
 
| 51 | 0 | 1 | if $$self{'_is_parsed'} | 
 
| 52 | 0 | 1 | unless ($self->verify_signature) | 
 
| 58 | 1 | 5 | if $self->_check_signature('04034b50') | 
 
| 131 | 1 | 5 | if $self->_check_signature('02014b50') | 
 
| 204 | 0 | 1 | if $self->_check_signature('06054b50') | 
 
| 237 | 2 | 2 | unless (defined $entry_number) | 
 
| 278 | 2 | 11 | if ($signature ne $next_signature) |