sync base-files with whiterussian

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@2260 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 26 insertions, 56 deletions

diff --git a/package/base-files/default/sbin/ifup b/package/base-files/default/sbin/ifup
index 1f78061a2a..be7075bf14 100755
--- a/package/base-files/default/sbin/ifup
+++ b/package/base-files/default/sbin/ifup
@@ -1,5 +1,6 @@
 #!/bin/ash
 [ $# = 0 ] && { echo "  $0 <group>"; exit; }
+
 . /etc/functions.sh
 . /etc/network.overrides
 [ "$FAILSAFE" != "true" -a -e /etc/config/network ] && . /etc/config/network
@@ -8,59 +9,28 @@ type=$1
 debug "### ifup $type ###"
 
 if_proto=$(nvram get ${type}_proto)
-[ "${if_proto}" = "pppoa" ] || {
-	if=$(nvram get ${type}_ifname)
-	[ "${if%%[0-9]}" = "ppp" ] && if=$(nvram get ${if_proto}_ifname)
-
-	if_valid $if || exit 
-	mac=$(nvram get ${type}_hwaddr)
-	$DEBUG ifconfig $if down 2>&-
-
-	pidfile=/var/run/${if}.pid
-	[ -f $pidfile ] && $DEBUG kill $(cat $pidfile)
-
-	if [ "${if%%[0-9]}" = "br" ]; then
-		stp=$(nvram get ${type}_stp)
-		$DEBUG brctl delbr $if 2>&-
-		$DEBUG brctl addbr $if
-		$DEBUG brctl setfd $if 0
-		$DEBUG brctl stp $if ${stp:-0}
-
-		for sif in $(nvram get ${type}_ifnames); do
-			if_valid $sif || continue
-			${mac:+$DEBUG ifconfig $sif down hw ether $mac}
-			$DEBUG ifconfig $sif 0.0.0.0 up
-			$DEBUG brctl addif $if $sif
-		done
-	else
-		${mac:+$DEBUG ifconfig $if down hw ether $mac}
-	fi
-}
-
-case "$if_proto" in
-	static)
-		ip=$(nvram get ${type}_ipaddr)
-		netmask=$(nvram get ${type}_netmask)
-		gateway=$(nvram get ${type}_gateway)
-
-		$DEBUG ifconfig $if $ip ${netmask:+netmask $netmask} broadcast + up
-		${gateway:+$DEBUG route add default gw $gateway}
-
-		[ -f /etc/resolv.conf ] && return
-
-		debug "# --- creating /etc/resolv.conf ---"
-		for dns in $(nvram get ${type}_dns); do
-			echo "nameserver $dns" >> /etc/resolv.conf
-		done
-	;;
-	dhcp)
-		ip=$(nvram get ${type}_ipaddr)
-		${DEBUG:-eval} "udhcpc -R -i $if ${ip:+-r $ip} -b -p $pidfile &" 
-	;;
-	none|"")
-	;;
-	*)
-		[ -x "/sbin/ifup.${if_proto}" ] && { $DEBUG /sbin/ifup.${if_proto} $*; exit; }
-		echo "### ifup $type: ignored ${type}_proto=\"$if_proto\" (not supported)"
-	;;
-esac
+if=$(nvram get ${type}_ifname)
+[ "${if%%[0-9]}" = "ppp" ] && if=$(nvram get ${if_proto}_ifname)
+
+if_valid $if || [ "$if_proto" = "pptp" ] || exit 
+mac=$(nvram get ${type}_hwaddr)
+$DEBUG ifconfig $if down 2>&-
+
+if [ "${if%%[0-9]}" = "br" ]; then
+	stp=$(nvram get ${type}_stp)
+	$DEBUG brctl delbr $if 2>&-
+	$DEBUG brctl addbr $if
+	$DEBUG brctl setfd $if 0
+	$DEBUG brctl stp $if ${stp:-0}
+
+	for sif in $(nvram get ${type}_ifnames); do
+		if_valid $sif || continue
+		${mac:+$DEBUG ifconfig $sif down hw ether $mac}
+		$DEBUG ifconfig $sif 0.0.0.0 up
+		$DEBUG brctl addif $if $sif
+	done
+else
+	${mac:+$DEBUG ifconfig $if down hw ether $mac}
+fi
+
+do_ifup $if_proto $type