#!/bin/sh /etc/rc.common
START=50

BIN=uanytun
DESC=uanytun
RUN_D=/var/run

uanytun() {
 local name
 name=${2%%.pid}
 name=${name##/var/run/uanytun.}
 echo "$name" > $2
}

option_cb() {
  local varname="$1"
  local value="$2"

  if ! echo "$CONFIG_OPTIONS" | grep " $varname " > /dev/null; then
    CONFIG_OPTIONS="$CONFIG_OPTIONS $varname "
  fi
}

foreach_config() {
  local cfg="$1"
  local name
  local option
  local value
  local DAEMONARGS=""

  config_get name "$cfg" TYPE
  for option in $CONFIG_OPTIONS
  do
    config_get value "$cfg" "$option"
    if [ "x$option" == "xdisabled" ]; then
      if [ $value -eq 1 ]; then
        echo -n " $name(disabled)"
        return
      fi
      continue
    fi

    option=`echo $option | tr '_' '-'`
    if [ -n "$value" ]; then
      DAEMONARGS="$DAEMONARGS --$option $value"
    fi
  done
  echo -n " $name"
  local status="OK"
  $BIN --write-pid "$RUN_D/$BIN.$name.pid" $DAEMONARGS || status="failed"
  echo -n "($status)"
}

start() {
  echo -n "Starting $DESC:"
  config_load uanytun  
  config_foreach foreach_config ""
  echo "."
}

stop() {
  echo -n "Stopping $DESC:"
  local name
  local pidfile

  for pidfile in `ls $RUN_D/$BIN.*.pid 2> /dev/null`; do
    name=${pidfile%%.pid}
    name=${name##$RUN_D/$BIN.}
    echo -n " $name"
    kill `cat $pidfile` || true
    rm -f $pidfile
  done
  echo "."
}