#!/bin/bash

RETVAL=0

#DEBUG=""
#DEBUG="echo"
#DEBUG=":"

#LOG=":"
#LOG="echo"



# Includes
#-----------------------------------------------------------------------------------------------------------------------------------

. /usr/local/lib/vpn.bash





#--------------------------------------------------------------------------------------------------------------------------
# Start
#--------------------------------------------------------------------------------------------------------------------------

start()
{
    echo "Starting..."
    
    if [ -r /var/lock/subsys/rx3-vpn ]
    then
        echo "already started"
        RETVAL=0
    else
        vpn_start

	RETVAL=$?
	[ "$RETVAL" = 0 ] && touch /var/lock/subsys/rx3-vpn
    fi
    
    echo
}



#--------------------------------------------------------------------------------------------------------------------------
# Stop
#--------------------------------------------------------------------------------------------------------------------------

stop()
{
    echo "Stopping..."

    if [ -r /var/lock/subsys/rx3-vpn ]
    then
        vpn_stop

        RETVAL=$?
    else
        echo "already stopped"
        RETVAL=0
    fi

    [ "$RETVAL" = 0 ] && rm -f /var/lock/subsys/rx3-vpn
    
    echo
}





#--------------------------------------------------------------------------------------------------------------------------
# Status
#--------------------------------------------------------------------------------------------------------------------------

status()
{
    vpn_status
}





#--------------------------------------------------------------------------------------------------------------------------
# Main
#--------------------------------------------------------------------------------------------------------------------------

vpn_init

case "$1" in
    start)
        start
        ;;

    stop)
        stop
        ;;

    restart)
        stop
        sleep 1
        start
        ;;

    status)
        status
        ;;

    *)
        echo "Usage: $0 {start|stop|restart|status}"
        RETVAL=1
	;;
esac

vpn_deinit

exit $RETVAL