#!/bin/bash

# Vsys backend


sliver=$1

. /usr/lib/umts_functions


PATH=/bin:/usr/bin:/sbin:/usr/sbin 

if [[ $sliver == "" ]]; then
	echo "I need the first argument (the sliver name)";
	exit 1
fi

read line

command=`echo ${line%% *}`
rest=`echo ${line#* }`

case "$command" in
    start)
	logger "Starting the umts connection for $sliver"
	start_umts $sliver;
	
	if [[ $? != 0 ]] ; then
		echo "Failed"
	fi
    ;;

    stop)
	logger "Stopping umts connection for $sliver"
	stop_umts $sliver;

	if [[ $? != 0 ]] ; then
		echo "Failed"
	fi

    ;;

    add)
	logger "Request to add a destination by $sliver for the UMTS connection";	
	
	if ! valid_dotted_quad "$rest"; then
		echo "Failed"
	else
		add_destination "$rest" $sliver;
		if [[ $? == 0 ]] ; then
			echo "OK"
		else
			echo "Failed"
		fi
	fi

	;;	

    del)
	logger "Request to del a destination by $sliver for the UMTS connection";
    	
	if ! valid_dotted_quad "$rest"; then
		echo "Failed"
	else
		del_destination "$rest" $sliver;
		if [[ $? == 0 ]] ; then
			echo "OK"
		else
			echo "Failed"
		fi
	fi
	;;
 
    status)
	if  status_umts $sliver; then
		if check_who_locked $sliver; then
			echo "Connected"
		fi
	else 
		echo "Disconnected"
	fi
	;;

    *)
  	echo "Wrong command"
    ;;

esac


sleep 1
echo "EOF"


exit 0