view release on metacpan or  search on metacpan

lib/AC/ConfigFile/Simple.pm  view on Meta::CPAN

        my $l = <$fd>;
        return $line unless defined $l;
        chomp $l;

        $l =~ s/\#.*$//;
        $l =~ s/^\s*//;
        $l =~ s/\s+$//;
        next if $l =~ s/^\s*$/; #/;
        $line .= $l;

        if( $line =~ /\\$/ ){
            chop $line;
            next;
        }
        return $line;
    }
}

################################################################

sub include_file {
    my $me   = shift;
    my $key  = shift;
    my $file = shift;

    $file =~ s/^"(.*)"$/$1/;

    if( $file !~ m|^/| ){
        # add path from main config file
        my($path) = $me->{_configfile} =~ m|(.*)/[^/]+$|;
        $file = "$path/$file" if $path;
    }

    my $fd = $me->{fd};
    $me->_readfile($file);
    $me->{fd} = $fd;
}

sub parse_keyvalue {
    my $me    = shift;
    my $key   = shift;
    my $value = shift;

    problem("parameter '$key' redefined") if $me->{_pending}{$key};
    $me->{_pending}{$key} = $value;
}

sub parse_keyarray {
    my $me    = shift;
    my $key   = shift;
    my $value = shift;

    push @{$me->{_pending}{$key}}, $value;
}

sub parse_allow {
    my $me    = shift;
    my $key   = shift;
    my $acl   = shift;

    my($host, $len) = split m|/|, $acl;
    $host ||= $acl;
    $len  ||= 32;

    push @{$me->{_pending}{acl}}, [ inet_aton($host), inet_lton($len) ];
}

sub parse_debug {
    my $me    = shift;
    my $key   = shift;
    my $value = shift;

    $me->{_pending}{debug}{$value} = 1;
}


################################################################

sub config {
    my $me = shift;
    return $me->{config};
}

sub get {
    my $me = shift;
    my $k  = shift;

    return $me->{config}{$k};
}

sub check_acl {
    my $me = shift;
    my $ip = shift;	# ascii

    my $ipn = inet_aton($ip);
    for my $acl ( @{$me->{config}{acl}} ){
        my($net, $mask) = @$acl;
        return 1 if ($ipn & $mask) eq $net;
    }

    return 0;
}


1;