net/batman-adv/files/lib/batman-adv/config.sh

   1 #!/bin/sh
   2 # Copyright (C) 2011 OpenWrt.org
   3
   4 is_module_loaded() {
   5
   6         if [ ! -d "/sys/module/batman_adv" ]; then
   7                 echo "batman-adv module directory not found - was the kernel module loaded ?" >&2
   8                 return 0
   9         fi
  10
  11         return 1
  12 }
  13
  14 start_mesh () {
  15         local meshif="$1"
  16         local interfaces aggregated_ogms ap_isolation bonding fragmentation gw_bandwidth gw_mode gw_sel_class log_level orig_interval vis_mode
  17
  18         is_module_loaded
  19         [ $? -ne 1 ] && return
  20
  21         config_get interfaces "$meshif" interfaces
  22         config_get aggregated_ogms "$meshif" aggregated_ogms
  23         config_get ap_isolation "$meshif" ap_isolation
  24         config_get bonding "$meshif" bonding
  25         config_get fragmentation "$meshif" fragmentation
  26         config_get gw_bandwidth "$meshif" gw_bandwidth
  27         config_get gw_mode "$meshif" gw_mode
  28         config_get gw_sel_class "$meshif" gw_sel_class
  29         config_get log_level "$meshif" log_level
  30         config_get orig_interval "$meshif" orig_interval
  31         config_get vis_mode "$meshif" vis_mode
  32
  33         if [ "$interfaces" = "" ]; then
  34                 echo Error, you must specify at least a network interface
  35                 return
  36         fi
  37
  38         for interface in $interfaces
  39            do
  40               ifname=$(uci -P /var/state get network.$interface.ifname 2>&-)
  41               [ ! -f "/sys/class/net/$ifname/batman_adv/mesh_iface" ] && {
  42                  ifname=${interface}
  43                  [ ! -f "/sys/class/net/$ifname/batman_adv/mesh_iface" ] && echo "Can't add interface $ifname - ignoring" && continue
  44               }
  45
  46               echo $meshif > /sys/class/net/$ifname/batman_adv/mesh_iface
  47            done
  48
  49         if [ $orig_interval ]; then
  50                 echo $orig_interval > /sys/class/net/$meshif/mesh/orig_interval
  51         fi
  52
  53         if [ $log_level ]; then
  54                 echo $log_level > /sys/class/net/$meshif/mesh/log_level 2>&-
  55         fi
  56
  57         if [ $aggregated_ogms ]; then
  58                 echo $aggregated_ogms > /sys/class/net/$meshif/mesh/aggregated_ogms
  59         fi
  60
  61         if [ $ap_isolation ]; then
  62                 echo $ap_isolation > /sys/class/net/$meshif/mesh/ap_isolation
  63         fi
  64
  65         if [ $bonding ]; then
  66                 echo $bonding > /sys/class/net/$meshif/mesh/bonding
  67         fi
  68
  69         if [ $fragmentation ]; then
  70                 echo $fragmentation > /sys/class/net/$meshif/mesh/fragmentation
  71         fi
  72
  73         if [ $gw_bandwidth ]; then
  74                 echo $gw_bandwidth > /sys/class/net/$meshif/mesh/gw_bandwidth
  75         fi
  76
  77         if [ $gw_mode ]; then
  78                 echo $gw_mode > /sys/class/net/$meshif/mesh/gw_mode
  79         fi
  80
  81         if [ $gw_sel_class ]; then
  82                 echo $gw_sel_class > /sys/class/net/$meshif/mesh/gw_sel_class
  83         fi
  84
  85         if [ $vis_mode ]; then
  86                 echo $vis_mode > /sys/class/net/$meshif/mesh/vis_mode
  87         fi
  88 }
  89
  90 stop_mesh() {
  91         local meshif="$1"
  92
  93         is_module_loaded
  94         [ $? -ne 1 ] && return
  95
  96         for iface in $(ls /sys/class/net/*)
  97            do
  98                  [ ! -f "$iface/batman_adv/mesh_iface" ] && continue
  99                  [ "$(head -1 $iface/batman_adv/mesh_iface)" != "$meshif" ] && continue
 100
 101                  echo "none" > $iface/batman_adv/mesh_iface
 102            done
 103 }