--- trunk/magellan-initscripts/etc/rc.d/init.d/network	2005/10/10 18:43:03	268
+++ trunk/magellan-initscripts/etc/rc.d/init.d/network	2007/08/18 18:44:15	522
@@ -1,5 +1,5 @@
 #!/bin/bash
-# $Header: /home/cvsd/magellan-cvs/magellan-src/magellan-initscripts/etc/rc.d/init.d/network,v 1.9 2005-10-10 18:43:03 niro Exp $
+# $Header: /home/cvsd/magellan-cvs/magellan-src/magellan-initscripts/etc/rc.d/init.d/network,v 1.13 2007-08-18 18:44:15 niro Exp $
 
 #%rlevels: 0:k 1:k 2:k 3:s 4:s 5:s 6:k
 #%start: 20
@@ -120,9 +120,10 @@
 		if [[ $(read_value ONBOOT ${file}) = yes ]]
 		then
 			iface="$(basename ${file} | sed s/net.//)"
-			# exclude backup files
+			# exclude backup files and exclude net.routes too
 			case "${iface}" in
 				*~) ;;
+				*/net.routes) ;;
 				*) devices="${devices} $(basename ${file} | sed s/net.//)" ;;
 			esac
 		fi
@@ -141,6 +142,10 @@
 		return 1
 	fi
 
+	${CURS_UP}
+	${SET_WWCOL}
+	echo "[AUTH: WEP]"
+
 	iwconfig "${iface}" enc on
 	[[ -n ${WIRELESS_KEY_LENGTH} ]] && iwconfig "${iface}" enc "${WIRELESS_KEY_LENGTH}"
 	[[ -n ${WIRELESS_KEY} ]] && iwconfig "${iface}" key "${WIRELESS_KEY}"
@@ -163,6 +168,10 @@
 		return 1
 	fi
 
+	${CURS_UP}
+	${SET_WWCOL}
+	echo "[AUTH: WPA]"
+
 	# get default settings
 	[[ -f /etc/conf.d/wpa_supplicant ]] && source /etc/conf.d/wpa_supplicant
 
@@ -188,12 +197,19 @@
 			${WIRELESS_WPA_CONFIG}
 	fi
 
+	# remove old state dir
+	[ -d /var/run/wpa_supplicant ] && rm -rf /var/run/wpa_supplicant
+
 	# now run the wpa_supplicant dameon
 	wpa_supplicant -B \
 		-D"${WIRELESS_WPA_DRIVER}" \
 		-c"${WIRELESS_WPA_CONFIG}" \
 		-i"${iface}" \
 		${WIRELESS_WPA_OPTS}
+
+	# echo wait 5 seconds
+	echo "    Waiting 5 seconds to retrieve authentification reply ... "
+	sleep 5
 }
 
 setup_wireless_extensions()
@@ -206,6 +222,17 @@
 		return 1
 	fi
 
+	if [[ -n ${WIRELESS_BITRATE} ]] ||
+		[[ -n ${WIRELESS_CHANNEL} ]] ||
+		[[ -n ${WIRELESS_ESSID} ]] ||
+		[[ -n ${WIRELESS_FREQUENCY} ]] ||
+		[[ -n ${WIRELESS_MODE} ]] ||
+		[[ -n ${WIRELESS_NICK} ]] ||
+		[[ -n ${WIRELESS_AUTH_MODE} ]]
+	then
+		echo -e ${COLOREDSTAR}"Setting up wlan-ext for ${COLBLUE}${iface}${COLDEFAULT} ... "
+	fi
+
 	[[ -n ${WIRELESS_BITRATE} ]] && iwconfig "${iface}" rate "${WIRELESS_BITRATE}"
 	[[ -n ${WIRELESS_CHANNEL} ]] && iwconfig "${iface}" channel "${WIRELESS_CHANNEL}"
 	[[ -n ${WIRELESS_ESSID} ]] && iwconfig "${iface}" essid "${WIRELESS_ESSID}"
@@ -220,21 +247,139 @@
 	esac
 }
 
+config_bridge_devices()
+{
+	local iface="$1"
+	local method="$2"
+
+	if [[ -z ${iface} ]]
+	then
+		echo "BRIDGE: no \$iface given. Aborting setup."
+		return 1
+	fi
+
+	if [[ -z ${method} ]]
+	then
+		echo "BRIDGE: no \$method given. Aborting setup."
+		return 1
+	fi
+
+	# first check for brctl
+	if [[ -z $(which brctl) ]]
+	then
+		echo "brctl not found! Please install 'net-misc/bridge-utils'."
+		return 1
+	fi
+
+	# check the config
+	if [[ -z ${BRIDGE_INTERFACE} ]]
+	then
+		echo "BRIDGE: no \$BRIDGE_INTERFACE given. Aborting setup."
+		return 1
+	fi
+
+	case ${method} in
+		add)
+			# setup the bridge device
+			brctl addbr ${iface}
+			# enter promiscous mode
+			ifconfig ${BRIDGE_INTERFACE} 0.0.0.0 promisc
+			# now setup the bridge
+			brctl addif ${iface} ${BRIDGE_INTERFACE}
+			;;
+		remove)
+			# bring the interface down
+			ifconfig ${BRIDGE_INTERFACE} down
+			# remove the interface from the bridge
+			brctl delif ${iface} ${BRIDGE_INTERFACE}
+			# bring the bridge down
+			brctl delbr ${iface}
+			;;
+	esac
+	
+	# unset the bridge variable to be safe
+	unset BRIDGE_INTERFACE
+	# continue to setup generic networking
+}
+
+config_routes()
+{
+	local method="$1"
+	local message
+
+	# only add and del are allowed
+	case ${method} in
+		add) message="Adding route ${COLBLUE}${route}${COLDEFAULT} ..." ;;
+		del) message="Removing route ${COLBLUE}${route}${COLDEFAULT} ..." ;;
+		*)
+			echo "config_routes: unsupported \$method '${method}'."
+			exit 1
+			;;
+	esac
+
+	# adds/delete user routes
+	if [[ -f /etc/conf.d/net.routes ]]
+	then
+		( cat /etc/conf.d/net.routes; echo ) | # make sure there is a LF at the end
+		while read route
+		do
+			case "${route}" in
+				\#*|"") continue ;;
+			esac
+			echo -e ${COLOREDSTAR}"${message}"
+			route ${method} ${route}
+			evaluate_retval
+		done
+	fi
+}
+
 networking_start()
 {
-	local iface dns
+	local iface dns routes ALL_INTERFACES
+
+	if [[ -z $1 ]]
+	then
+		ALL_INTERFACES=$(onboot_interface_list ${network_settings}/net.*)
+	else
+		if [[ -e ${network_settings}/net.$1 ]]
+		then
+			ALL_INTERFACES="$1"
+		else
+			${FAILURE}
+			echo "Interface $1 does not exist. Aborting"
+			${NORMAL}
+			exit 1
+		fi
+	fi
 
 	# get list of all devices
-	for iface in $(onboot_interface_list ${network_settings}/net.*)
+	for iface in ${ALL_INTERFACES}
 	do
 		# checkconfig
 		source ${network_settings}/net.${iface} || exit 1
 		checkconfig
 
-		echo -e ${COLOREDSTAR}"Bringing up interface ${COLBLUE}${iface}${COLDEFAULT} ..."
-
 		# setup mac
-		[ -n "${FORCE_MAC_TO}" ] && ifconfig ${iface} hw ether "${FORCE_MAC_TO}"
+		if [ -n "${FORCE_MAC_TO}" ]
+		then
+			echo -e ${COLOREDSTAR}"Faking MAC to ${FORCE_MAC_TO} for ${COLBLUE}${iface}${COLDEFAULT} ... "
+			ifconfig "${iface}" hw ether "${FORCE_MAC_TO}"
+			evaluate_retval
+		fi
+
+		# setup bridges
+		if [[ ${iface} = br[0-9]* ]]
+		then
+			config_bridge_devices ${iface} add
+		fi
+
+		# activate the interface
+		ifconfig "${iface}" up
+	
+		# now configure wireless_extensions
+		[ -x /usr/sbin/iwconfig ] && setup_wireless_extensions "${iface}"
+
+		echo -e ${COLOREDSTAR}"Bringing up interface ${COLBLUE}${iface}${COLDEFAULT} ..."
 
 		# setup static or dhcp
 		case ${NETWORKING} in
@@ -242,7 +387,7 @@
 				${CURS_UP}
 				${SET_WWCOL}
 				echo "[DHCP]"
-				loadproc ${DHCP_PROG} ${DHCP_START}
+				loadproc ${DHCP_PROG} ${DHCP_START} "${iface}"
 				;;
 			static|STATIC)
 				${CURS_UP}
@@ -273,19 +418,31 @@
 				echo "nameserver ${dns}" >> /etc/resolv.conf
 			done
 		fi
-
-		# setup wlan extensions
-		if [ -x /usr/sbin/iwconfig ]
-		then
-			setup_wireless_extensions "${iface}"
-		fi
 	done
+
+	# setup user routes
+	config_routes add
 }
 
 networking_stop()
 {
+	if [[ -z $1 ]]
+	then
+		ALL_INTERFACES=$(onboot_interface_list ${network_settings}/net.*)
+	else
+		if [[ -e ${network_settings}/net.$1 ]]
+		then
+			ALL_INTERFACES="$1"
+		else
+			${FAILURE}
+			echo "Interface $1 does not exist. Aborting"
+			${NORMAL}
+			exit 1
+		fi
+	fi
+
 	# get list of all devices
-	for iface in $(onboot_interface_list ${network_settings}/net.*)
+	for iface in ${ALL_INTERFACES}
 	do
 		source ${network_settings}/net.${iface} || exit 1
 		checkconfig
@@ -301,6 +458,12 @@
 		ifconfig ${iface} down
 		evaluate_retval
 
+		# remove bridges
+		if [[ ${iface} = br[0-9]* ]]
+		then
+			config_bridge_devices ${iface} remove
+		fi
+
 		# shutdown dhcp-daemon
 		if [[ ${NETWORKING} = dhcp ]] && [[ -n $(pidof ${DHCP_PROG}) ]]
 		then
@@ -308,7 +471,7 @@
 			${CURS_UP}
 			${SET_WWCOL}
 			echo "[$(basename ${DHCP_PROG})]"
-			${DHCP_PROG} ${DHCP_STOP}
+			${DHCP_PROG} ${DHCP_STOP} "${iface}"
 			evaluate_retval
 		fi
 
@@ -318,17 +481,26 @@
 			killall wpa_supplicant
 		fi
 	done
+
+	# remove state dir
+	if [ -d /var/run/wpa_supplicant ]
+	then
+		rm -rf /var/run/wpa_supplicant
+	fi
+
+	# delete user routes
+	config_routes del
 }
 
 case $1 in
 	start)
-		networking_start
+		networking_start $2
 		update_svcstatus $1
 		splash svc_started "$(basename $0)" 0
 		;;
 
 	stop)
-		networking_stop
+		networking_stop $2
 		update_svcstatus $1
 		splash svc_stopped "$(basename $0)" 0
 		;;
@@ -340,7 +512,7 @@
 		;;
 
 	*)
-		echo "Usage: $0 {start|stop|restart}"
+		echo "Usage: $0 {start|stop|restart} [interface]"
 		exit 1
 		;;
 esac