cable-scripts/cable-stop

   1 #!/bin/bash
   2 #Made by Marcelo A.
   3
   4 # Set to "C" locale so we can parse messages from commands
   5 LANG=C
   6 export LANG
   7 # Must be root
   8 if test "`id -u`" != 0 ; then
   9     echo "$0: You must be root to run this script" >& 2
  10     exit 1
  11 fi
  12
  13 ME="`basename $0`"
  14
  15 CONFIG=/etc/ppp/pptp.conf
  16
  17 if [ ! -f "$CONFIG" -o ! -r "$CONFIG" ] ; then
  18     echo "$ME: Cannot read configuration file '$CONFIG'" >& 2
  19     exit 1
  20 fi
  21
  22 . $CONFIG
  23
  24 # Ignore SIGTERM
  25 trap "" 15
  26
  27 for i in /etc/ppp/ppp-cable.pid /var/run/ppp-cable.pid ; do
  28   if [ -r $i ] ; then
  29      PID=`head -n1 $i`
  30      #Check if still running
  31    kill -0 $PID > /dev/null 2>&1
  32    if [ $? != 0 ] ; then
  33         echo "$ME: Connection appears to have died (PID $PID)" >& 2
  34         else
  35    #Kill pppd , which should in turn kill pptp
  36    logger -p daemon.notice "Terminating cable-ppp link"
  37           echo "Terminating cable-ppp link on pid ($PID),please wait.."
  38    kill $PID > /dev/null 2>&1
  39    sleep 4
  40   fi
  41   exit 0
  42   fi
  43 done
  44
  45 echo "No active cable connection found"
  46
  47 exit 0