net/batman-advanced/files/etc/init.d/batman-adv

   1 #!/bin/sh /etc/rc.common
   2 START=90
   3
   4 MODULE_DIR="/sys/module/batman_adv"
   5
   6 detect_version() {
   7         local version
   8
   9         if [ ! -d "$MODULE_DIR" ]; then
  10                 echo "batman-adv module directory not found - is the module loaded ?" >&2
  11                 return 1
  12         fi
  13
  14         version=$(cat $MODULE_DIR/version)
  15
  16         if [ "$version" != "${version#0.3*}" ]; then
  17                 BAT_VER="0.3"
  18         elif [ "$version" != "${version#0.2*}" ]; then
  19                 BAT_VER="0.2"
  20         else
  21                 echo "Error - unknown version encountered: $version" >&2
  22                 return 1
  23         fi
  24
  25         return 0
  26 }
  27
  28 start_mesh () {
  29         local meshif="$1"
  30
  31         detect_version
  32         [ $? -ne 0 ] && return 1
  33
  34         config_get interfaces "$meshif" interfaces
  35         config_get orig_interval "$meshif" orig_interval
  36         config_get log_level "$meshif" log_level
  37
  38         if [ "$interfaces" = "" ]; then
  39                 echo Error, you must specify at least a network interface
  40                 return
  41         fi
  42
  43         for interface in $interfaces
  44            do
  45                 if [ "$BAT_VER" = "0.2" ]; then
  46                         echo $interface > /proc/net/batman-adv/interfaces
  47                 else
  48                         [ ! -f "/sys/class/net/$interface/batman_adv/mesh_iface" ] && echo "Can't add interface $interface - ignoring" && continue
  49                         echo $meshif > /sys/class/net/$interface/batman_adv/mesh_iface
  50                 fi
  51            done
  52
  53         if [ $orig_interval ]; then
  54                 if [ "$BAT_VER" = "0.2" ]; then
  55                         echo $orig_interval > /proc/net/batman-adv/orig_interval
  56                 else
  57                         echo $orig_interval > /sys/class/net/$meshif/batman_adv/originator_interval
  58                 fi
  59         fi
  60
  61         if [ $log_level ]; then
  62                 echo $log_level > /sys/module/batman_adv/parameters/debug 2>&-
  63         fi
  64 }
  65
  66 stop_mesh() {
  67         local meshif="$1"
  68
  69         detect_version
  70         [ $? -ne 0 ] && return 1
  71
  72         if [ "$BAT_VER" = "0.2" ]; then
  73                 echo "" > /proc/net/batman-adv/interfaces
  74                 return
  75         fi
  76
  77         for iface in $(ls /sys/class/net/*)
  78            do
  79                  [ ! -f "$iface/batman_adv/mesh_iface" ] && continue
  80                  [ "$(head -1 $iface/batman_adv/mesh_iface)" != "status: $meshif" ] && continue
  81
  82                  echo "none" > $iface/batman_adv/mesh_iface
  83            done
  84 }
  85
  86 # can also be used with "batman-adv start bat0"
  87 start() {
  88         config_load batman-adv
  89
  90         if [ -n "$1" ]; then
  91                 start_mesh $1
  92         else
  93                 config_foreach start_mesh mesh
  94         fi
  95 }
  96
  97 # can also be used with "batman-adv stop bat0"
  98 stop () {
  99         config_load batman-adv
 100
 101         if [ -n "$1" ]; then
 102                 stop_mesh $1
 103         else
 104                 config_foreach stop_mesh mesh
 105         fi
 106 }
 107
 108