#!/usr/bin/env bash
# Logs host entries & traceroute snapshots for World IPv6 Day participants
# Mark Kamichoff <prox@prolixium.com>
# Version 0.2

trap exit INT TERM QUIT

# If you've got the MPLS patch..
#MTRCMD="mtr -e -6 --report --report-cycles=1"
# If not..
MTRCMD="mtr -6 --report --report-wide --report-cycles=1"
THEDATE=$(date +%Y%m%d%H%M%S)
HOST=$(hostname)

# scraping
#SITES=$(curl -s http://www.worldipv6day.org/participants/index.html|grep -A 1048576 "Participating Websites"|grep _blank|grep '<a href'|grep -i -v 'see ipv6 page'|sed -E "s#.+('|\")([^'\"]+)('|\").+_blank.+#\2#"|sed -E "s#https*://##"|sed -E "s#/.*##")
# xml
SITES=$(curl -s http://www.worldipv6day.org/participants/participants.xml|grep '<hostname>'|sed -E "s#.+<hostname>([^<]+)</hostname>#\1#")
THEFILE="v6d-${HOST/\.*/}-${THEDATE}.txt"

# stamp
echo -n "# Starting worldipv6day.sh on " >> $THEFILE
date >> $THEFILE

for i in $SITES;
do
	echo -n "Working on $i.. "
	echo >> $THEFILE
	echo "-->> $i <<--" >> $THEFILE
	echo >> $THEFILE
	host $i >> $THEFILE
	echo >> $THEFILE

	# run MTR, once w/out name lookups, once w/
	$MTRCMD -n $i 1>> $THEFILE 2>> $THEFILE
	echo >> $THEFILE
	$MTRCMD $i 1>> $THEFILE 2>> $THEFILE
	echo "done."
done

# stamp
echo -n "# Ending worldipv6day.sh on " >> $THEFILE
date >> $THEFILE