[people/teissler/ipfire-2.x.git] / src / initscripts / init.d / dnsmasq

#!/bin/sh
########################################################################
# Begin $rc_base/init.d/dnsmasq
#
# Description : dnsmasq init script
#
# Authors     : Michael Tremer - mitch@ipfire.org
#
# Version     : 01.00
#
# Notes       :
#
########################################################################

. /etc/sysconfig/rc
. ${rc_functions}

# Pull custom configuration file
if [ -e "/etc/sysconfig/dnsmasq" ]; then
	. /etc/sysconfig/dnsmasq
fi

SHOW_SRV=1

function dns_forward_args() {
	local file="${1}"

	# Do nothing if file is empty.
	[ -s "${file}" ] || return

	local cmdline

	local enabled zone server remark
	while IFS="," read -r enabled zone server remark; do
		# Line must be enabled.
		[ "${enabled}" = "on" ] || continue

		cmdline="${cmdline} --server=/${zone}/${server}"
	done < ${file}

	echo "${cmdline}"
}


case "${1}" in
	start)
		# kill already running copy of dnsmasq...
		killproc /usr/sbin/dnsmasq 2>&1 > /dev/null

		boot_mesg "Starting Domain Name Service Proxy..."
		
		eval $(/usr/local/bin/readhash /var/ipfire/ethernet/settings)
		ARGS="$CUSTOM_ARGS"
		[ "$DOMAIN_NAME_GREEN" != "" ] && ARGS="$ARGS -s $DOMAIN_NAME_GREEN"
		
		echo > /var/ipfire/red/resolv.conf # Clear it
		if [ -e "/var/ipfire/red/dns1" ]; then
		    DNS1=$(cat /var/ipfire/red/dns1 2>/dev/null)
		    if [ ! -z ${DNS1} ]; then
			echo "nameserver ${DNS1}" >> /var/ipfire/red/resolv.conf
		    fi
		fi
		if [ -e "/var/ipfire/red/dns2" ]; then
		    DNS2=$(cat /var/ipfire/red/dns2 2>/dev/null)
		    if [ ! -z ${DNS2} ]; then
			echo "nameserver ${DNS2}" >> /var/ipfire/red/resolv.conf
		    fi
		fi
		[ -e "/var/ipfire/red/active" ] && ARGS="$ARGS -r /var/ipfire/red/resolv.conf"
	
		ARGS="$ARGS --domain=`cat /var/ipfire/main/settings |grep DOMAIN |cut -d = -f 2`"

		# Add custom forward dns zones.
		ARGS="${ARGS} $(dns_forward_args /var/ipfire/dnsforward/config)"

		loadproc /usr/sbin/dnsmasq -l /var/state/dhcp/dhcpd.leases $ARGS
		
		if [ "${SHOW_SRV}" -eq 1 ] && [ "${DNS1}" != "" -o "${DNS2}" != "" ]; then
		    boot_mesg "Using DNS server(s): ${DNS1} ${DNS2}"
		    boot_mesg_flush
		fi
		;;

	stop)
		boot_mesg "Stopping Domain Name Service Proxy..."
		killproc /usr/sbin/dnsmasq
		;;

	restart)
		${0} stop
		sleep 1
		${0} start
		;;

	status)
		statusproc /usr/sbin/dnsmasq
		;;

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

# End $rc_base/init.d/dnsmasq
Commit	Line	Data
	1	#!/bin/sh
	2	########################################################################
	3	# Begin $rc_base/init.d/dnsmasq
	4	#
	5	# Description : dnsmasq init script
	6	#
	7	# Authors : Michael Tremer - mitch@ipfire.org
	8	#
	9	# Version : 01.00
	10	#
	11	# Notes :
	12	#
	13	########################################################################
	14
	15	. /etc/sysconfig/rc
	16	. ${rc_functions}
	17
	18	# Pull custom configuration file
	19	if [ -e "/etc/sysconfig/dnsmasq" ]; then
	20	. /etc/sysconfig/dnsmasq
	21	fi
	22
	23	SHOW_SRV=1
	24
	25	function dns_forward_args() {
	26	local file="${1}"
	27
	28	# Do nothing if file is empty.
	29	[ -s "${file}" ] \|\| return
	30
	31	local cmdline
	32
	33	local enabled zone server remark
	34	while IFS="," read -r enabled zone server remark; do
	35	# Line must be enabled.
	36	[ "${enabled}" = "on" ] \|\| continue
	37
	38	cmdline="${cmdline} --server=/${zone}/${server}"
	39	done < ${file}
	40
	41	echo "${cmdline}"
	42	}
	43
	44
	45	case "${1}" in
	46	start)
	47	# kill already running copy of dnsmasq...
	48	killproc /usr/sbin/dnsmasq 2>&1 > /dev/null
	49
	50	boot_mesg "Starting Domain Name Service Proxy..."
	51
	52	eval $(/usr/local/bin/readhash /var/ipfire/ethernet/settings)
	53	ARGS="$CUSTOM_ARGS"
	54	[ "$DOMAIN_NAME_GREEN" != "" ] && ARGS="$ARGS -s $DOMAIN_NAME_GREEN"
	55
	56	echo > /var/ipfire/red/resolv.conf # Clear it
	57	if [ -e "/var/ipfire/red/dns1" ]; then
	58	DNS1=$(cat /var/ipfire/red/dns1 2>/dev/null)
	59	if [ ! -z ${DNS1} ]; then
	60	echo "nameserver ${DNS1}" >> /var/ipfire/red/resolv.conf
	61	fi
	62	fi
	63	if [ -e "/var/ipfire/red/dns2" ]; then
	64	DNS2=$(cat /var/ipfire/red/dns2 2>/dev/null)
	65	if [ ! -z ${DNS2} ]; then
	66	echo "nameserver ${DNS2}" >> /var/ipfire/red/resolv.conf
	67	fi
	68	fi
	69	[ -e "/var/ipfire/red/active" ] && ARGS="$ARGS -r /var/ipfire/red/resolv.conf"
	70
	71	ARGS="$ARGS --domain=`cat /var/ipfire/main/settings \|grep DOMAIN \|cut -d = -f 2`"
	72
	73	# Add custom forward dns zones.
	74	ARGS="${ARGS} $(dns_forward_args /var/ipfire/dnsforward/config)"
	75
	76	loadproc /usr/sbin/dnsmasq -l /var/state/dhcp/dhcpd.leases $ARGS
	77
	78	if [ "${SHOW_SRV}" -eq 1 ] && [ "${DNS1}" != "" -o "${DNS2}" != "" ]; then
	79	boot_mesg "Using DNS server(s): ${DNS1} ${DNS2}"
	80	boot_mesg_flush
	81	fi
	82	;;
	83
	84	stop)
	85	boot_mesg "Stopping Domain Name Service Proxy..."
	86	killproc /usr/sbin/dnsmasq
	87	;;
	88
	89	restart)
	90	${0} stop
	91	sleep 1
	92	${0} start
	93	;;
	94
	95	status)
	96	statusproc /usr/sbin/dnsmasq
	97	;;
	98
	99	*)
	100	echo "Usage: ${0} {start\|stop\|restart\|status}"
	101	exit 1
	102	;;
	103	esac
	104
	105	# End $rc_base/init.d/dnsmasq