#!/usr/bin/perl
#
# Copyright (C) 2015-2017  Internet Systems Consortium, Inc. ("ISC")
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

# traffic-xml.pl:
# Parses the XML version of the RSSAC002 traffic stats into a
# normalized format.

use XML::Simple;

my $file = $ARGV[0];

my $ref = XMLin($file);

my $udp = $ref->{traffic}->{ipv4}->{udp}->{counters};
foreach $group (@$udp) {
    my $type = "udp " . $group->{type} . " ";
    if (exists $group->{counter}->{name}) {
        print $type . $group->{counter}->{name} . ": " . $group->{counter}->{content} . "\n";
    } else {
        foreach $key (keys %{$group->{counter}}) {
            print $type . $key . ": ". $group->{counter}->{$key}->{content} ."\n";
        }
    }
}

my $tcp = $ref->{traffic}->{ipv4}->{tcp}->{counters};
foreach $group (@$tcp) {
    my $type = "tcp " . $group->{type} . " ";
    if (exists $group->{counter}->{name}) {
        print $type . $group->{counter}->{name} . ": " . $group->{counter}->{content} . "\n";
    } else {
        foreach $key (keys %{$group->{counter}}) {
            print $type . $key . ": ". $group->{counter}->{$key}->{content} ."\n";
        }
    }
}
