#!/bin/bash
# $Header: /home/cvsd/magellan-cvs/magellan-src/magellan-initscripts/etc/rc.d/init.d/network,v 1.3 2005-03-15 19:07:56 niro Exp $

#%rlevels: 0:k 1:k 2:k 3:s 4:s 5:s 6:k
#%start: 20
#%stop: 80

#deps
#%needs:
#%before:
#%after:

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

checkconfig() {
	if [ -z "${NETWORKING}" ]
	then
		echo "NETWORKING missing in net.${interface}, aborted"
		exit 1
	fi

	case "${NETWORKING}" in
	static)
		if [ -z "${IP}" ]
		then
			echo "IP missing in net.${interface}, aborted"
			exit 1
		fi

		if [ -z "${NETMASK}" ]
		then
			echo -n "NETMASK missing in net.${interface}, "
			echo "using 255.255.255.0"
			NETMASK=255.255.255.0
		fi

		if [ -z "${BROADCAST}" ]
		then
			echo -n "BROADCAST missing in net.${interface}, "
			echo "using default address"
		fi
		;;

	dhcp)
		if [ -z "${DHCP_PROG}" ]
		then
			echo "DHCP_PROG missing in net.${interface}, aborted"
			exit 1
		fi
		;;

	esac
}


case "$1" in
	start)
		for file in $(grep -il "ONBOOT=\"yes\"" ${network_settings}/net.*)
		do
			interface=$(basename ${file} | sed s/net.//)
			case "${interface}" in
				*~) ;;
				*)
					source ${network_settings}/net.${interface} || exit 1
					checkconfig
					case "${NETWORKING}" in
						dhcp)
							echo -e ${COLOREDSTAR}"Bringing up interface ${COLBLUE}${interface}${COLDEFAULT} ..."
							${CURS_UP}
							${SET_WWCOL}
							echo "[DHCP]"
							loadproc ${DHCP_PROG} ${DHCP_START}
							;;
						static)
							echo -e ${COLOREDSTAR}"Bringing up interface ${COLBLUE}${interface}${COLDEFAULT} ..."
							${CURS_UP}
							${SET_WWCOL}
							echo "[STATIC]"
							ifconfig ${interface} ${IP} netmask ${NETMASK} broadcast ${BROADCAST}
							evaluate_retval
							;;
					esac
				;;
			esac
		done

		if [ -n "${GATEWAY}" -a -n "${GATEWAY_IF}" ]
		then
			echo -e ${COLOREDSTAR}"Setting up default gateway ..."
			route add default gateway ${GATEWAY} metric 1 \
				dev ${GATEWAY_IF}
			evaluate_retval
		fi

		update_svcstatus $1
		splash svc_started "$(basename $0)" 0
		;;

	stop)
		if [ -n "${GATEWAY}" ]
		then
			echo -e ${COLOREDSTAR}"Removing default gateway ..."
			route del -net default
			evaluate_retval
		fi

		for file in $(grep -il "ONBOOT=\"yes\"" ${network_settings}/net.*)
		do
			interface=$(basename ${file} | sed s/net.//)
			case "${interface}" in
				*~) ;;
				*)
					#$network_devices/ifdown $interface
					source ${network_settings}/net.${interface} || exit 1
					checkconfig
					echo -e ${COLOREDSTAR}"Bringing down interface ${COLBLUE}${interface}${COLDEFAULT} ..."
					ifconfig ${interface} down
					evaluate_retval

					#shutdown dhcp-daemon
					if [ "${NETWORKING}" == dhcp ]
					then
						my_runlevel="`runlevel | cut -d ' ' -f2`"
						if [ -n "$(pidof ${DHCP_PROG})" ]
						then
							echo -e ${COLOREDSTAR}"Stopping the dhcp-daemon ..."
							${CURS_UP}
							${SET_WWCOL}
							echo "[$(basename ${DHCP_PROG})]"
							${DHCP_PROG} ${DHCP_STOP}
							evaluate_retval
						fi
					fi
					;;
			esac
		done

		update_svcstatus $1
		splash svc_stopped "$(basename $0)" 0
		;;

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

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