File Coverage

blib/lib/File/VirusScan/Engine/Command/Authentium/CommandAntivirus.pm

Criterion	Covered	Total	%
statement	30	51	58.8
branch	1	18	5.5
condition			n/a
subroutine	10	10	100.0
pod	1	1	100.0
total	42	80	52.5

package File::VirusScan::Engine::Command::Authentium::CommandAntivirus;
use strict;
use warnings;
use Carp;

use File::VirusScan::Engine::Command;
use vars qw( @ISA );
@ISA = qw( File::VirusScan::Engine::Command );

use IO::Socket::UNIX;
use IO::Select;
use Cwd 'abs_path';

use File::VirusScan::Result;

sub scan
{
	my ($self, $path) = @_;

	if(abs_path($path) ne $path) {
		return File::VirusScan::Result->error("Path $path is not absolute");
	}

	my ($exitcode, $scan_response) = eval { $self->_run_commandline_scanner(join(' ', $self->{command}, @{ $self->{args} }, $path, '2>&1')); };

	if($@) {
		return File::VirusScan::Result->error($@);
	}

	if(50 == $exitcode) {
		return File::VirusScan::Result->clean();
	}

	if(5 == $exitcode) {
		return File::VirusScan::Result->error('Scan interrupted');
	}

	if(101 == $exitcode) {
		return File::VirusScan::Result->error('Out of memory');
	}

	if(52 == $exitcode) {

		# 52 == "suspicious" files
		return File::VirusScan::Result->virus('suspicious-CSAV-files');
	}

	if(53 == $exitcode) {

		# Found and disinfected
		return File::VirusScan::Result->virus('unknown-CSAV-virus disinfected');
	}

	if(51 == $exitcode) {
		my ($virus_name) = $scan_response =~ m/infec.*\: (\S+)/i;
		if(!$virus_name) {
			$virus_name = 'unknown-CSAV-virus';
		}
		return File::VirusScan::Result->virus($virus_name);
	}

	# Other codes, bail out.
	return File::VirusScan::Result->error("Unknown return code from Command Antivirus: $exitcode");
}

1;
__END__