#!/bin/sh

# script for ppp



MAX_WAIT=45

DEVICE=ppp0



#---------------------

address()

{

  ip=`/sbin/ifconfig | grep 'P-t-P' | sed 's/.*inet addr:\(.*\)  P-t-P.*/\1/'`

}



#---------------------

go()

{

  if [ -r /var/run/$DEVICE.pid ]

  then

    # pppd is running, bring it down

    stop

  else



#     pppd is not running, bring it up

#     change the *'s in the following line to your login name

#     and the *'s in the line after that to your local access number



      /usr/sbin/pppd name "********" -d connect \

      '/usr/sbin/chat -t 45 ABORT BUSY "" ATDT******* CONNECT ""' \

      /dev/modem 57600 noipdefault modem defaultroute crtscts

    i=$MAX_WAIT

    while [ 0 -eq 0 ]

    do

      address

      if [ -n "$ip" ]

      then

	break

      fi

      if [ "$i" -eq 0 ]

      then

	break

      fi

      i=`expr $i - 1`

      sleep 1

    done

  fi

}



#---------------------

stop()

{

# If the ppp0 pid file is present then the program is running. Stop it.

if [ -r /var/run/$DEVICE.pid ]; then

    kill -INT `cat /var/run/$DEVICE.pid`

    # If the kill did not work then there is no process running for this

    # pid. It may also mean that the lock file will be left. You may wish

    # to delete the lock file at the same time.

    if [ ! "$?" = "0" ]

    then

      rm -f /var/run/$DEVICE.pid

    fi

fi

}



#---------------------

case "$1" in



  start|on)

    start

    ;;



  stop|off)

    stop

    ;;



  status)

    if [ -r /var/run/$DEVICE.pid ]

    then

      echo "pppd running"

    else

      echo "pppd not running"

    fi

    ;;



  address|number)

    address

    if [ $ip ]

    then

      echo "$ip"

    fi

    ;;



  restart)

    stop

    sleep 5

    start

    ;;



# default

  *)

     go

     exit 0

esac



exit 0