code.vuplus.com Git - vuplus_dvbapp/blob - lib/python/Plugins/SystemPlugins/3GModemManager/script/ppp-stop

   1 #!/bin/sh
   2 DEVICE=ppp0
   3
   4 unload()
   5 {
   6         modprobe -r ppp_deflate
   7         modprobe -r bsd_comp
   8         modprobe -r ppp_async
   9         modprobe -r slhc
  10         modprobe -r ppp_generic
  11 }
  12
  13 if [ -r /var/run/$DEVICE.pid ]; then
  14         kill -INT `cat /var/run/$DEVICE.pid`
  15         exec /etc/ppp/ip-down
  16 fi
  17
  18 if ps x | fgrep "options.demand" 1> /dev/null 2> /dev/null ; then
  19         D="echo Demand Dialing Stoped."
  20 fi
  21
  22 if [ -r /var/run/$DEVICE.pid ]; then
  23         kill -INT `cat /var/run/$DEVICE.pid`
  24
  25         if [ ! "$?" = "0" ]; then
  26                 killall -INT pppd 2>/dev/null
  27                 rm -f /var/run/$DEVICE.pid
  28                 rm -f /var/lock/LCK*
  29                 echo "ERROR: No pppd process running, removed stale pid file."
  30                 exit 1
  31         fi
  32
  33         unload
  34         echo "PPP link to [$DEVICE] terminated."
  35         $D
  36         if [ "$1" = "-d" ]; then
  37                 pppd file "/etc/ppp/options.demand" || exit 1
  38                 echo "Demand Dialing Started."
  39                 exit 0
  40         elif [ "$2" = "-d" ]; then
  41                 pppd file "/etc/ppp/options.demand" || exit 1
  42                 echo "Demand Dialing Started."
  43                 exit 0
  44         else
  45                 exit 0
  46         fi
  47 fi
  48 echo "ERROR: PPP link is not active on: [$DEVICE]"
  49 unload
  50 exit 1