ifplugd.init

   1 #!/bin/sh
   2 #
   3 # ifplugd               ifplugd
   4 #
   5 # chkconfig:    345 16 84
   6 #
   7 # description:  ifplugd
   8
   9
  10 # Source function library
  11 . /etc/rc.d/init.d/functions
  12
  13 # Get network config
  14 . /etc/sysconfig/network
  15
  16 # Get service config
  17 [ -f /etc/sysconfig/ifplugd ] && . /etc/sysconfig/ifplugd
  18
  19 # Check that networking is up.
  20 if is_yes "${NETWORKING}"; then
  21         if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status -a "$1" != init ]; then
  22                 msg_network_down ifplugd
  23                 exit 1
  24         fi
  25 else
  26         exit 0
  27 fi
  28
  29 start() {
  30         # Check if the service is already running?
  31         if [ ! -f /var/lock/subsys/ifplugd ]; then
  32                 for iface in $INTERFACES; do
  33                         if [ ! -f /var/lock/subsys/ifplugd.${iface} ]; then
  34                                 msg_starting "Network Interface Plugging Daemon ($iface)"
  35                                 args=$(eval echo \$\{ARGS_${IF}\})
  36                                 [ -z "$args" ] && args="${ARGS}"
  37                                 daemon /sbin/ifplugd -i ${iface} ${args}
  38                                 RETVAL=$?
  39                                 [ $RETVAL -eq 0 ] && touch /var/lock/subsys/ifplugd.${iface}
  40                         else
  41                                 msg_already_running "ifplugd ($iface)"
  42                         fi
  43                 done
  44                 [ $RETVAL -eq 0 ] && touch /var/lock/subsys/ifplugd
  45         else
  46                 msg_already_running "Network Interface Plugging Daemon"
  47         fi
  48 }
  49
  50 stop() {
  51         if [ -f /var/lock/subsys/ifplugd ]; then
  52                 for iface in $INTERFACES; do
  53                         if [ -f /var/lock/subsys/ifplugd.${iface} ]; then
  54                                 msg_stopping "Network Interface Plugging Daemon ($iface)"
  55                                 daemon /sbin/ifplugd -k -i ${iface}
  56                                 RETVAL=$?
  57                         else
  58                                 msg_not_running "ifplugd ($iface)"
  59                         fi
  60                 done
  61                 rm -f /var/run/ifplugd.pid /var/lock/subsys/ifplugd* >/dev/null 2>&1
  62         else
  63                 msg_not_running "Network Interface Plugging Daemon"
  64         fi
  65 }
  66
  67 [ -n "$2" ] && INTERFACES="$2"
  68
  69 [ -z "$INTERFACES" -o "$INTERFACES" = "auto" ] && INTERFACES=$(awk -F: '/(eth|wlan)/ { print $1 }' /proc/net/dev | xargs)
  70
  71 RETVAL=0
  72 # See how we were called.
  73 case "$1" in
  74   start)
  75         start
  76         ;;
  77   stop)
  78         stop
  79         ;;
  80   restart)
  81         stop
  82         start
  83         ;;
  84   suspend)
  85         for iface in $INTERFACES; do
  86                 if [ -f /var/lock/subsys/ifplugd.${iface} ]; then
  87                         msg_stopping "Network Interface Plugging Daemon (suspending $iface)"
  88                         daemon /sbin/ifplugd -S -i ${iface}
  89                         RETVAL=$?
  90                 else
  91                         msg_not_running "ifplugd ($iface)"
  92                 fi
  93         done
  94         ;;
  95   resume)
  96         for iface in $INTERFACES; do
  97                 if [ -f /var/lock/subsys/ifplugd.${iface} ]; then
  98                         msg_starting "Network Interface Plugging Daemon (resuming $iface)"
  99                         daemon /sbin/ifplugd -R -i ${iface}
 100                         RETVAL=$?
 101                 else
 102                         msg_not_running "ifplugd ($iface)"
 103                 fi
 104         done
 105         ;;
 106   status)
 107         status /sbin/ifplugd
 108         RETVAL=$?
 109         for iface in $INTERFACES; do
 110                 /sbin/ifplugd -c -i $iface
 111                 ret=$?
 112                 [ $ret -gt 0 ] && RETVAL=$ret
 113         done
 114         ;;
 115   reload|force-reload)
 116         if [ -f /var/lock/subsys/ifplugd ]; then
 117                 stop
 118                 sleep 2
 119                 start
 120                 RETVAL=$?
 121         else
 122                 msg_not_running ifplugd
 123                 exit 7
 124         fi
 125         ;;
 126   *)
 127         msg_usage "$0 {start|stop|restart|reload|suspend|resume|force-reload|status}"
 128         exit 3
 129 esac
 130
 131 exit $RETVAL