#!/bin/bash

echo "pppwardialer by kresp0 2011"
echo

MODEM="/dev/ttyS0"
BAUDS="9600"
TIMEOUT="60" # seconds

if [ $# -ne 2 ]
then
        echo "Usage: $0 phonelist.csv phonelogs.csv"
        echo
        echo "phonelist.csv file format:"
	echo "numberwithoutspaces;pap user;pap pass"
	echo "0046850009990;telecomix;telecomix"
	echo
	echo "Also, you want to see the system log on another terminal:"
	echo "tail -f /var/log/syslog"
	exit 1
fi

if [ "$(id -u)" != "0" ]; then
	echo "We need root to add new ppp peers!" 1>&2
	exit 1
fi

touch $2

while read line
do
	PHONE=$(echo -n $line | awk -F ';' '{print $1}')
       	USER=$(echo -n $line | awk -F ';' '{print $2}')
        PASS=$(echo -n $line | awk -F ';' '{print $3}')
	echo
	echo "Creating $PHONE config..."
	echo "

# Created by pppwardialer

hide-password
noauth
connect \"/usr/sbin/chat -v -f /etc/chatscripts/$PHONE\"
debug
$MODEM
$BAUDS
defaultroute
noipdefault
user \"$USER\"
remotename $PHONE
ipparam $PHONE" > /etc/ppp/peers/$PHONE

	echo "\"$USER\" $PHONE \"$PASS\"" >> /etc/ppp/pap-secrets

	echo "
# This chatfile was generated by pppconfig 2.3.18.
# Please do not delete any of the comments.  Pppconfig needs them.
#
# ispauth PAP
# abortstring
ABORT BUSY ABORT 'NO CARRIER' ABORT VOICE ABORT 'NO DIALTONE' ABORT 'NO DIAL TONE' ABORT 'NO ANSWER' ABORT DELAYED
# modeminit
'' ATZ
# ispnumber
OK-AT-OK \"ATDT$PHONE\"
# ispconnect
CONNECT \d\c
# prelogin

# ispname
# isppassword
# postlogin

# end of pppconfig stuff" > /etc/chatscripts/$PHONE

	echo "Dialing $PHONE..."
	pon $PHONE
	sleep 4

	COUNTER=0
	while [  $COUNTER -lt $TIMEOUT ]; do
		let COUNTER=COUNTER+1
		ifconfig > /tmp/ifconfig
		if grep -B1 ppp0 /tmp/ifconfig ; then
			echo "ppp UP!"
			if ping -c1 8.8.8.8 -I ppp0; then
				echo "WE SEE THE INTERNETS"
				echo "$PHONE;$USER;$PASS;PPP OK;INTERNETS OK" >> $2
			else
				echo "ppp up, but dont see the internets :("
				echo "$PHONE;$USER;$PASS;PPP OK;no internets"  >> $2
			fi
		let COUNTER=$TIMEOUT
		fi
		sleep 1
	done
	if grep $PHONE $2 ; then
		echo "$PHONE Done."
	else
		echo "$PHONE ppp isnt workin, see teh logs"
		echo "$PHONE;$USER;$PASS;no PPP;no internets" >> $2
	fi

	echo "Terminating..."
	poff -a
	sleep 5

done <$1