#!/usr/bin/bash

configFrr() {

    echo "Configure Frr zebra."
    case $1 in
        r1) INTERFACES="eth1 eth2"; NETS="1 2 3"; ID=1 ;;
        r2) INTERFACES="eth0 eth1 eth2"; NETS="2 4 5"; ID=2;;
        r3) INTERFACES="eth1 eth2"; NETS="4 6 7"; ID=3;;
        r4) INTERFACES="eth0 eth1"; NETS="3 8"; ID=4;;
        r5) INTERFACES="eth0 eth1 eth2"; NETS="5 7 8"; ID=5;;
    esac
    vdn-ssh root@$1 "
    #sed -i -re 's/^(zebra|ospfd)=.*$/\1=yes/g' /etc/quagga/daemons 
    #set -x

    [ ! -e /etc/quaga/vtysh.conf ] && cp /usr/share/doc/quagga-core/examples/vtysh.conf.sample /etc/quagga/vtysh.conf

    cat << EOF > /etc/quagga/zebra.conf
!/etc/quagga/zebra.conf
hostname router-zebra
password zebra*
log file /var/log/quagga/zebra.log
EOF

    cat << EOF > /etc/quagga/ospfd.conf
!/etc/quagga/ospfd.conf
hostname router-ospfd
password ospfd*
log file /var/log/quagga/ospfd.log

EOF

for i in $INTERFACES; do
        cat << EOF >> /etc/quagga/ospfd.conf
interface \$i
 ip ospf hello-interval 5
 ip ospf dead-interval 20
EOF
done
cat << EOF >> /etc/quagga/ospfd.conf

router ospf
ospf router-id 1.1.1.$ID
EOF

for i in $NETS; do
        echo network 192.168.\$i.0/24 area 0 >> /etc/quagga/ospfd.conf
done


    #cp /usr/share/doc/quagga/examples/vtysh.conf.sample /etc/quagga/vtysh.conf
    #chown quagga:quagga /etc/quagga/zebra.conf /etc/quagga/ospfd.conf 
    #chown :quaggavty /etc/quagga/vtysh.conf

    systemctl enable zebra
    systemctl restart zebra
    systemctl enable ospfd
    systemctl restart ospfd
    "
}

configQuagga() {

	echo "Configure Quagga Zebra."
	case $1 in
		r1) INTERFACES="eth1 eth2"; NETS="1 2 3"; ID=1 ;;
		r2) INTERFACES="eth0 eth1 eth2"; NETS="2 4 5"; ID=2;;
		r3) INTERFACES="eth1 eth2"; NETS="4 6 7"; ID=3;;
		r4) INTERFACES="eth0 eth1"; NETS="3 8"; ID=4;;
		r5) INTERFACES="eth0 eth1 eth2"; NETS="5 7 8"; ID=5;;
	esac
	vdn-ssh root@$1 "
	#sed -i -re 's/^(zebra|ospfd)=.*$/\1=yes/g' /etc/quagga/daemons 
	#set -x

    [ ! -e /etc/quaga/vtysh.conf ] && cp /usr/share/doc/quagga-core/examples/vtysh.conf.sample /etc/quagga/vtysh.conf

	cat << EOF > /etc/quagga/zebra.conf
!/etc/quagga/zebra.conf
hostname router-zebra
password zebra*
log file /var/log/quagga/zebra.log
EOF

	cat << EOF > /etc/quagga/ospfd.conf
!/etc/quagga/ospfd.conf
hostname router-ospfd
password ospfd*
log file /var/log/quagga/ospfd.log

EOF

for i in $INTERFACES; do
        cat << EOF >> /etc/quagga/ospfd.conf
interface \$i
 ip ospf hello-interval 5
 ip ospf dead-interval 20
EOF
done

cat << EOF >> /etc/quagga/ospfd.conf

router ospf
ospf router-id 1.1.1.$ID
EOF

for i in $NETS; do
        echo network 192.168.\$i.0/24 area 0 >> /etc/quagga/ospfd.conf
done


	#cp /usr/share/doc/quagga/examples/vtysh.conf.sample /etc/quagga/vtysh.conf
	#chown quagga:quagga /etc/quagga/zebra.conf /etc/quagga/ospfd.conf 
	#chown :quaggavty /etc/quagga/vtysh.conf

	systemctl enable zebra
	systemctl restart zebra
	systemctl enable ospfd
	systemctl restart ospfd
	"
}

configBase() {

        setErrorHandler
        echoStart

        #setIpv6WorkAround  $1
        setHostname $1

}

endConfig() {
        unsetErrorHandler
        echoDone
}