Batman firewall

src/freedombone

   echo '# stop network manager to make the mesh network work' >> /usr/bin/mesh
   echo 'service networking stop' >> /usr/bin/mesh
   echo '' >> /usr/bin/mesh
-  echo '# configure the wlan interface to operate with mtus of 1532(batman requires it) and turn enc off to ensure it works' >> /usr/bin/mesh
+  echo -n '# configure the wlan interface to operate with ' >> /usr/bin/mesh
+  echo 'mtus of 1532(batman requires it) and turn enc off ' >> /usr/bin/mesh
+  echo 'to ensure it works' >> /usr/bin/mesh
   echo 'ifconfig wlan0 down' >> /usr/bin/mesh
   echo 'ifconfig wlan0 mtu 1532' >> /usr/bin/mesh
   echo 'iwconfig wlan0 enc off' >> /usr/bin/mesh
   echo '' >> /usr/bin/mesh
   echo '# add the interface to the ad-hoc network - or create it.' >> /usr/bin/mesh
-  echo "iwconfig wlan0 mode ad-hoc essid mesh-$MESH_ESSID ap $BATMAN_IPV6 channel 2" >> /usr/bin/mesh
+  echo -n "iwconfig wlan0 mode ad-hoc essid mesh-$MESH_ESSID ap " >> /usr/bin/mesh
+  echo "$BATMAN_IPV6 channel 2" >> /usr/bin/mesh
   echo '' >> /usr/bin/mesh
-  echo '# add wlan0 to the batman-adv virtual interface(so it can communicate with other batman-adv nodes)' >> /usr/bin/mesh
+  echo -n '# add wlan0 to the batman-adv virtual interface(so it can ' >> /usr/bin/mesh
+  echo 'communicate with other batman-adv nodes)' >> /usr/bin/mesh
   echo 'batctl if add wlan0' >> /usr/bin/mesh
   echo 'ifconfig wlan0 up' >> /usr/bin/mesh
   echo 'ifconfig bat0 up' >> /usr/bin/mesh
   echo '' >> /usr/bin/mesh
-  echo '# make the bridge linking the batman-adv virtual interface to the ethernet port' >> /usr/bin/mesh
+  echo -n '# make the bridge linking the batman-adv virtual ' >> /usr/bin/mesh
+  echo 'interface to the ethernet port' >> /usr/bin/mesh
   echo 'brctl addbr bridge-link' >> /usr/bin/mesh
   echo 'brctl addif bridge-link bat0' >> /usr/bin/mesh
   echo 'brctl addif bridge-link eth0' >> /usr/bin/mesh
   echo '' >> /usr/bin/mesh
-  echo '#get the ip address for the bridge from the dhcp server' >> /usr/bin/mesh
+  echo '# get the ip address for the bridge from the dhcp server' >> /usr/bin/mesh
   echo 'dhclient bridge-link' >> /usr/bin/mesh
   echo '' >> /usr/bin/mesh
   echo 'exit 0' >> /usr/bin/mesh
   echo 'configure_firewall_for_cjdns' >> $COMPLETION_FILE
 }
 
+function configure_firewall_for_batman {
+  if grep -Fxq "configure_firewall_for_batman" $COMPLETION_FILE; then
+      return
+  fi
+  if [[ $ENABLE_BATMAN != "yes" ]]; then
+      return
+  fi
+  # DHCP
+  #iptables -A INPUT -i eth0 -p udp --dport 547 -j ACCEPT
+  # BATMAN
+  #iptables -A INPUT -i eth0 -p udp --dport 1966 -j ACCEPT
+  save_firewall_settings
+  echo 'configure_firewall_for_batman' >> $COMPLETION_FILE
+}
+
 function configure_firewall_for_dlna {
   if grep -Fxq "configure_firewall_for_dlna" $COMPLETION_FILE; then
       return
 configure_firewall_for_ftp
 configure_firewall_for_web_access
 configure_firewall_for_cjdns
+configure_firewall_for_batman
 configure_firewall_for_voip
 remove_proprietary_repos
 change_debian_repos