net/uanytun/files/uanytun.init

   1 #!/bin/sh /etc/rc.common
   2 START=50
   3
   4 BIN=uanytun
   5 DAEMON=/usr/sbin/$BIN
   6 DESC=$BIN
   7 RUN_D=/var/run
   8
   9
  10 option_cb() {
  11   local varname="$1"
  12   local value="$2"
  13
  14   if ! echo "$CONFIG_OPTIONS" | grep " $varname " > /dev/null; then
  15     CONFIG_OPTIONS="$CONFIG_OPTIONS $varname "
  16   fi
  17 }
  18
  19 foreach_config_forced() {
  20   foreach_config $1 "forced"
  21 }
  22
  23 foreach_config() {
  24   local cfg="$1"
  25   local name
  26   local option
  27   local value
  28   local args=""
  29   local forced=0
  30
  31   if [ -n "$2" ] && [ "x$2" == "xforced" ]; then
  32     forced=1
  33   fi
  34
  35   config_get name "$cfg" TYPE
  36   for option in $CONFIG_OPTIONS
  37   do
  38     config_get value "$cfg" "$option"
  39     if [ "x$option" == "xdisabled" ]; then
  40       if [ $forced -eq 0 ] && [ $value -eq 1 ]; then
  41         echo -n " $name(disabled)"
  42         return
  43       fi
  44       continue
  45     fi
  46
  47     option=`echo $option | tr '_' '-'`
  48     if [ -n "$value" ]; then
  49       args="$args --$option $value"
  50     fi
  51   done
  52   echo -n " $name"
  53   local status="OK"
  54   $DAEMON --write-pid "$RUN_D/$BIN.$name.pid" $args || status="failed"
  55   echo -n "($status)"
  56 }
  57
  58 stop_vpn() {
  59   local name=$1
  60   local pidfile=$RUN_D/$BIN.$name.pid
  61   echo -n " $name"
  62   local status="OK"
  63   if [ ! -f "$pidfile" ]; then
  64     status="tunnel not active"
  65   else
  66     kill `cat $pidfile` > /dev/null 2>&1 || status="failed"
  67     rm -f $pidfile
  68   fi
  69   echo -n "($status)"
  70 }
  71
  72 start() {
  73   echo -n "Starting $DESC:"
  74   config_load $BIN
  75   if [ $# -gt 0 ]; then
  76     while [ $# -gt 0 ]; do
  77       config_foreach foreach_config_forced "$1"
  78       shift
  79     done
  80   else
  81     config_foreach foreach_config ""
  82   fi
  83   echo "."
  84 }
  85
  86 stop() {
  87   echo -n "Stopping $DESC:"
  88   local name
  89   local pidfile
  90
  91   if [ $# -gt 0 ]; then
  92     while [ $# -gt 0 ]; do
  93       stop_vpn $1
  94       shift
  95     done
  96   else
  97     for pidfile in `ls $RUN_D/$BIN.*.pid 2> /dev/null`; do
  98       name=${pidfile%%.pid}
  99       name=${name##$RUN_D/$BIN.}
 100       stop_vpn $name
 101     done
 102   fi
 103   echo "."
 104 }