#!/usr/bin/env perl
use strict;
use warnings;
use Getopt::Long;
use My::parser::stats;
my $module;
my @modules	= ('ssh','dovecot','exim','apache','gitea_ssh');
my $program	= $0;
GetOptions	("module=s"	=> \$module);	#Only test one module
unless($module) {
	print 'No module specified, use argument --module=(ssh|dovecot|exim|apache|gitea_ssh)'."\n";
	exit;
}
my @matches = grep { /$module/ } @modules;
unless(@matches) {
	print 'Unsupported module '.$module.' specified, use argument --module=(ssh|dovecot|exim|apache|gitea_ssh)'."\n";
	exit;
}
print "Please paste a line to parse here:\n";
my $frompipe	= <STDIN>;
chomp($frompipe);				#One line is fine for us, user may fuck up, but we're good..
my $parser	= &load($module);
my $result	= $parser->parser($frompipe);
if($result->{'retval'}) {
	print 'Parser said: '.$result->{'retmsg'}."\n";
	print 'Regarded as a hostile action'."\n" if($result->{'hostile'});
	print 'Host: '.$result->{'host'}."\n";
} else {
	print 'Parser found no match'."\n";
}

sub load {
	my $parser      = shift;
	my $filename    = 'My/parser/'.$parser.'_parser.pm';
	my $newclass;
	eval {
		require $filename;
		my $classname   = 'My::parser::'.$parser.'_parser';
		$newclass       = $classname->new || die "Failed to load parser for $parser";
	} or do {
		my $e = $@;
		print 'Could not load parser '.$module.' from file '.$filename.': '.$e."\n";
		exit;
	};
	return $newclass;
}