# # Give Usage Information # usage() { echo "Usage: $0 [ -q ] [ -v ] [ -n ] [ start|stop|clear|reset|refresh|restart|status|version ]" exit $1 } ################################################################################ # E X E C U T I O N B E G I N S H E R E # ################################################################################ # # Start trace if first arg is "debug" or "trace" # if [ $# -gt 1 ] && [ "x$1" = "xdebug" -o "x$1" = "xtrace" ]; then set -x shift fi initialize finished=0 while [ $finished -eq 0 -a $# -gt 0 ]; do option=$1 case $option in -*) option=${option#-} [ -z "$option" ] && usage 1 while [ -n "$option" ]; do case $option in v*) VERBOSE=$(($VERBOSE + 1 )) option=${option#v} ;; q*) VERBOSE=$(($VERBOSE - 1 )) option=${option#q} ;; n*) NOROUTES=Yes option=${option#n} ;; *) usage 1 ;; esac done shift ;; *) finished=1 ;; esac done if [ $# -ne 1 ]; then usage 2 else COMMAND="$1" fi [ -n "${PRODUCT:=Shorewall}" ] case "$COMMAND" in start) if shorewall_is_started; then error_message "$PRODUCT is already Running" status=1 else progress_message3 "Starting $PRODUCT...." define_firewall status=$? [ -n "$SUBSYSLOCK" -a $status -eq 0 ] && touch $SUBSYSLOCK progress_message3 "done." fi ;; stop) progress_message3 "Stopping $PRODUCT...." stop_firewall status=0 [ -n "$SUBSYSLOCK" ] && rm -f $SUBSYSLOCK progress_message3 "done." ;; reset) if ! shorewall_is_started ; then error_message "$PRODUCT is not running" status=2 else $IPTABLES -Z $IPTABLES -t nat -Z $IPTABLES -t mangle -Z date > ${VARDIR}/restarted status=0 progress_message3 "$PRODUCT Counters Reset" fi ;; restart) if shorewall_is_started; then progress_message3 "Restarting $PRODUCT...." else error_message "$PRODUCT is not running" progress_message3 "Starting $PRODUCT...." fi define_firewall status=$? if [ -n "$SUBSYSLOCK" ]; then [ $status -eq 0 ] && touch $SUBSYSLOCK || rm -f $SUBSYSLOCK fi progress_message3 "done." ;; refresh) if shorewall_is_started; then progress_message3 "Refreshing $PRODUCT...." refresh_firewall status=$? progress_message3 "done." else echo "$PRODUCT is not running" >&2 status=2 fi ;; restore) restore_firewall status=$? if [ -n "$SUBSYSLOCK" ]; then [ $status -eq 0 ] && touch $SUBSYSLOCK || rm -f $SUBSYSLOCK fi ;; clear) progress_message3 "Clearing $PRODUCT...." clear_firewall status=0 [ -n "$SUBSYSLOCK" ] && rm -f $SUBSYSLOCK progress_message3 "done." ;; status) echo "$PRODUCT-$VERSION Status at $HOSTNAME - $(date)" echo if shorewall_is_started; then echo "$PRODUCT is running" status=0 else echo "$PRODUCT is stopped" status=4 fi if [ -f ${VARDIR}/state ]; then state="$(cat ${VARDIR}/state)" case $state in Stopped*|Clear*) status=3 ;; esac else state=Unknown fi echo "State:$state" echo ;; version) echo $VERSION status=0 ;; help) usage 0 ;; *) usage 2 ;; esac exit $status