move target/default/target_skeleton into package/base-files, put all the default files in ipkg packages, cleanup some junk in toolchain/, toolchain/ no longer changes build_mipsel/root

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@1494 3c298f89-4303-0410-b956-a3cf2f4a3e73

7 files changed, 205 insertions, 0 deletions

diff --git a/package/base-files/default/sbin/backup b/package/base-files/default/sbin/backup
new file mode 100755
index 000000000..33bad5350
--- /dev/null
+++ b/package/base-files/default/sbin/backup
@@ -0,0 +1,32 @@
+#!/bin/sh
+for param in $*; do
+	case "$param" in
+		*)
+			OUTPUT_FILE="$param"
+			;;
+	esac
+done
+
+if [ "$OUTPUT_FILE" = "-" ]; then
+	echo "Writing backup to stdout.." >&2
+elif [ "$OUTPUT_FILE" = "" ]; then
+	echo "No output file."
+	exit 1
+else
+	echo "Writing backup to $OUTPUT_FILE" >&2
+	exec > "$OUTPUT_FILE"
+fi
+
+echo __FILELIST__
+find /etc -type f > /tmp/.wlbackup_files
+cat /tmp/.wlbackup_files
+
+echo __IPKG__
+cat /etc/ipkg.conf
+
+echo __PACKAGES__
+grep '^Package:' /usr/lib/ipkg/status | cut -d' ' -f2
+
+echo __FILES__
+tar -T /tmp/.wlbackup_files -cz 2>/dev/null
+rm -f /tmp/.wlbackup_files
diff --git a/package/base-files/default/sbin/halt b/package/base-files/default/sbin/halt
new file mode 100755
index 000000000..39eed2612
--- /dev/null
+++ b/package/base-files/default/sbin/halt
@@ -0,0 +1,3 @@
+#!/bin/sh
+/usr/bin/killall5 -9
+#umount -ar
diff --git a/package/base-files/default/sbin/hotplug b/package/base-files/default/sbin/hotplug
new file mode 100755
index 000000000..74134e848
--- /dev/null
+++ b/package/base-files/default/sbin/hotplug
@@ -0,0 +1,6 @@
+#!/bin/ash
+# $Id$
+[ "${INTERFACE%%[0-9]*}" = "wds" ] && { 
+	ifconfig $INTERFACE 0.0.0.0 up
+	/usr/sbin/brctl addif br0 $INTERFACE
+}
diff --git a/package/base-files/default/sbin/ifdown b/package/base-files/default/sbin/ifdown
new file mode 100755
index 000000000..6b255cc1b
--- /dev/null
+++ b/package/base-files/default/sbin/ifdown
@@ -0,0 +1,9 @@
+#!/bin/ash
+[ $# = 0 ] && { echo "  $0 <group>"; exit; }
+. /etc/functions.sh
+type=$1
+debug "### ifdown $type ###"
+if=$(nvram get ${type}_ifname)
+if_valid $if || exit 
+$DEBUG ifconfig $if down
+kill $(cat /var/run/${if}.pid 2>&-) 2>&-
diff --git a/package/base-files/default/sbin/ifup b/package/base-files/default/sbin/ifup
new file mode 100755
index 000000000..3d81364d0
--- /dev/null
+++ b/package/base-files/default/sbin/ifup
@@ -0,0 +1,59 @@
+#!/bin/ash
+[ $# = 0 ] && { echo "  $0 <group>"; exit; }
+. /etc/functions.sh
+type=$1
+debug "### ifup $type ###"
+
+if_proto=$(nvram get ${type}_proto)
+if=$(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 $if down 2>&-
+
+if [ "${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)
+		[ -f $pidfile ] && $DEBUG kill $(cat $pidfile)
+		${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
diff --git a/package/base-files/default/sbin/mount_root b/package/base-files/default/sbin/mount_root
new file mode 100755
index 000000000..b4ec2ca56
--- /dev/null
+++ b/package/base-files/default/sbin/mount_root
@@ -0,0 +1,25 @@
+#!/bin/sh
+if [ "$1" != "failsafe" ]; then 
+	mount | grep jffs2 >&-
+	if [ $? = 0 ] ; then
+		if [ $(cat /proc/mtd | wc -l) = 6 ]; then
+			echo 5 > /proc/sys/diag
+			mtd unlock linux
+			mtd erase OpenWrt
+			jffs2root --move
+		else
+			mtd unlock rootfs
+			mount -o remount,rw /dev/root /
+		fi
+	else
+		mtd unlock OpenWrt
+		mount -t jffs2 /dev/mtdblock/4 /jffs
+		pivot_root /jffs /jffs/rom
+		mount none /proc -t proc
+		mount none /dev -t devfs
+		umount /rom/proc rom/dev >&-
+	fi
+fi
+mount none /tmp -t tmpfs -o nosuid,nodev,mode=1777,size=50%
+mkdir -p /dev/pts
+mount none /dev/pts -t devpts
diff --git a/package/base-files/default/sbin/restore b/package/base-files/default/sbin/restore
new file mode 100755
index 000000000..6b5876cc1
--- /dev/null
+++ b/package/base-files/default/sbin/restore
@@ -0,0 +1,71 @@
+#!/bin/sh
+for param in $*; do
+	case "$param" in
+		*)
+			INPUT_FILE="$param"
+	esac
+done
+
+if [ "$INPUT_FILE" = "-" ]; then
+	echo "Reading backup from stdin..." >&2
+elif [ "$INPUT_FILE" = "" ]; then
+	echo "No input file."
+else
+	echo "Reading backup from $INPUT_FILE" >&2
+	exec < "$INPUT_FILE"
+fi
+
+process_line () {
+	case "$SECTION" in
+		ipkg)
+			echo "$line" >> /etc/ipkg.conf
+			;;
+		nvram)
+			echo nvram set "$line"
+			;;
+		package)
+			if grep "^Package: $line" /usr/lib/ipkg/status 2>&1 > /dev/null; then
+				echo Package "$line" already installed.
+			else
+				ipkg install "$line"
+			fi
+			;;
+		file)
+			rm -f "$line"
+			;;
+	esac
+}
+
+while true; do
+	read line
+	case "$line" in
+		__IPKG__)
+			SECTION=ipkg
+			echo "Restoring /etc/ipkg.conf"
+			rm -f /etc/ipkg.conf
+			;;
+		__NVRAM__)
+			SECTION=nvram
+			echo "Restoring nvram"
+			;;
+		__PACKAGES__)
+			SECTION=package
+			echo "Restoring packages"
+			ipkg update
+			;;
+		__FILELIST__)
+			SECTION=file
+			echo "Deleting old files"
+			;;
+		__FILES__)
+			echo "Restoring /etc"
+			tar -C / -xvz
+			echo "Restore complete."
+			exit 0
+			;;
+		*)
+			process_line;
+			;;
+	esac
+done
+