openwrt root filesystem

SVN-Revision: 211

21 files changed, 1520 insertions, 169 deletions

diff --git a/openwrt/target/default/target_skeleton/bin/firstboot b/openwrt/target/default/target_skeleton/bin/firstboot
new file mode 100755
index 0000000..5076d1c
--- /dev/null
+++ b/openwrt/target/default/target_skeleton/bin/firstboot
@@ -0,0 +1,54 @@
+#!/bin/sh
+# $Id$
+
+
+[ -f "/tmp/.firstboot" ] && {
+	echo "firstboot is already running"
+	return
+}
+touch /tmp/.firstboot
+
+jdev=$(mount | awk '/jffs2/ {print $3}')
+
+if [ -z "$jdev" ]; then
+	echo -n "Creating jffs2 partition... "
+	mtd erase OpenWrt >&- 
+	mount -t jffs2 /dev/mtdblock/4 /jffs
+	echo "done"
+	cd /jffs
+else
+	echo "firstboot has already been run"
+	echo "jffs2 partition is mounted, only resetting files"
+	cd $jdev
+fi
+
+exec 2>/dev/null
+
+mount /dev/mtdblock/2 /rom -o ro
+
+echo -n "creating directories... "
+{
+	cd /rom
+	find . -type d
+	cd -
+} | xargs mkdir
+echo "done"
+
+echo -n "setting up symlinks... "
+for file in $(cd /rom; find *  -type f; find *  -type l;)
+do {
+	ln -sf  /rom/$file $file
+} done
+echo "done"
+
+touch /tmp/resolv.conf
+ln -s /tmp/resolv.conf /etc/resolv.conf
+
+umount /rom
+mount none /jffs/proc -t proc
+pivot_root /jffs /jffs/rom
+mount none /dev  -t devfs
+mount none /tmp  -t ramfs
+umount /rom/proc
+umount /rom/tmp
+umount /rom/dev
diff --git a/openwrt/target/default/target_skeleton/bin/ipkg b/openwrt/target/default/target_skeleton/bin/ipkg
new file mode 100755
index 0000000..bf275d8
--- /dev/null
+++ b/openwrt/target/default/target_skeleton/bin/ipkg
@@ -0,0 +1,1185 @@
+#!/bin/sh
+# ipkg - the itsy package management system
+#
+# Copyright (C) 2001 Carl D. Worth
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+set -e
+
+# By default do not do globbing. Any command wanting globbing should
+# explicitly enable it first and disable it afterwards.
+set -o noglob
+
+ipkg_is_upgrade () {
+  local A B a b
+  A=$(echo $1 | sed "s/[0-9]*/ & /g")
+  B=$(echo $2 | sed "s/[0-9]*/ & /g")
+  while [ \! -z "$A" ] && [ \! -z "$B" ]; do {
+    set $A; a=$1; shift; A=$*
+    set $B; b=$1; shift; B=$*
+    { [ "$a" -gt "$b" ] 2>&- || [ "$a" ">" "$b" ]; } && { return 0; }
+  }; done
+  return 1;
+}
+
+ipkg_srcs() {
+	local srcre="$1"
+	sed -ne "s/^src[[:space:]]\+$srcre[[:space:]]\+//p" < $IPKG_CONF
+}
+
+ipkg_src_names() {
+	sed -ne "s/^src[[:space:]]\+\([^[:space:]]\+\).*/\1/p" < $IPKG_CONF
+}
+
+ipkg_src_byname() {
+	local src="$1"
+	ipkg_srcs $src | head -1
+}
+
+ipkg_dests() {
+	local destre="`echo $1 | ipkg_protect_slashes`"
+	sed -ne "/^dest[[:space:]]\+$destre/{
+s/^dest[[:space:]]\+[^[:space:]]\+[[:space:]]\+//
+s/^/`echo $IPKG_OFFLINE_ROOT | ipkg_protect_slashes`/
+p
+}" < $IPKG_CONF
+}
+
+ipkg_dest_names() {
+	sed -ne "s/^dest[[:space:]]\+\([^[:space:]]\+\).*/\1/p" < $IPKG_CONF
+}
+
+ipkg_dests_all() {
+	ipkg_dests '.*'
+}
+
+ipkg_state_dirs() {
+	ipkg_dests_all | sed "s|\$|/$IPKG_DIR_PREFIX|"
+}
+
+ipkg_dest_default() {
+	ipkg_dests_all | head -1
+}
+
+ipkg_dest_default_name() {
+	ipkg_dest_names | head -1
+}
+
+ipkg_dest_byname() {
+	local dest="$1"
+	ipkg_dests $dest | head -1
+}
+
+ipkg_option() {
+	local option="$1"
+	sed -ne "s/^option[[:space:]]\+$option[[:space:]]\+//p" < $IPKG_CONF
+}
+
+ipkg_load_configuration() {
+	if [ -z "$IPKG_CONF_DIR" ]; then
+		IPKG_CONF_DIR=/etc
+	fi
+
+	IPKG_CONF="$IPKG_CONF_DIR/ipkg.conf"
+
+	if [ -z "$IPKG_OFFLINE_ROOT" ]; then
+	    IPKG_OFFLINE_ROOT="`ipkg_option offline_root`"
+	fi
+	# Export IPKG_OFFLINE_ROOT for use by update-alternatives
+	export IPKG_OFFLINE_ROOT
+	if [ -n "$DEST_NAME" ]; then
+		IPKG_ROOT="`ipkg_dest_byname $DEST_NAME`"
+		if [ -z "$IPKG_ROOT" ]; then
+			if [ -d "$IPKG_OFFLINE_ROOT$DEST_NAME" ]; then
+				IPKG_ROOT="$IPKG_OFFLINE_ROOT$DEST_NAME";
+			else
+				echo "ipkg: invalid destination specification: $DEST_NAME
+Valid destinations are directories or one of the dest names from $IPKG_CONF:" >&2
+				ipkg_dest_names >&2
+				return 1
+			fi
+		fi
+	else
+		IPKG_ROOT="`ipkg_dest_default`"
+	fi
+
+	# Global ipkg state directories
+	IPKG_DIR_PREFIX=usr/lib/ipkg
+	IPKG_LISTS_DIR=$IPKG_OFFLINE_ROOT/$IPKG_DIR_PREFIX/lists
+	IPKG_PENDING_DIR=$IPKG_OFFLINE_ROOT/$IPKG_DIR_PREFIX/pending
+	IPKG_TMP=$IPKG_ROOT/tmp/ipkg
+
+	# Destination specific ipkg meta-data directory
+	IPKG_STATE_DIR=$IPKG_ROOT/$IPKG_DIR_PREFIX
+
+	# Proxy Support
+	IPKG_PROXY_USERNAME="`ipkg_option proxy_username`"
+	IPKG_PROXY_PASSWORD="`ipkg_option proxy_password`"
+	IPKG_HTTP_PROXY="`ipkg_option http_proxy`"
+	IPKG_FTP_PROXY="`ipkg_option ftp_proxy`"
+	IPKG_NO_PROXY="`ipkg_option no_proxy`"
+	if [ -n "$IPKG_HTTP_PROXY" ]; then 
+		export http_proxy="$IPKG_HTTP_PROXY"
+	fi
+
+	if [ -n "$IPKG_FTP_PROXY" ]; then 
+		export ftp_proxy="$IPKG_FTP_PROXY"
+	fi
+
+	if [ -n "$IPKG_NO_PROXY" ]; then 
+		export no_proxy="$IPKG_NO_PROXY"
+	fi
+
+	IPKG_STATUS_FIELDS='\(Package\|Status\|Essential\|Version\|Conffiles\|Root\)'
+}
+
+ipkg_usage() {
+	[ $# -gt 0 ] && echo "ipkg: $*"
+	echo "
+usage: ipkg [options...] sub-command [arguments...]
+where sub-command is one of:
+
+Package Manipulation:
+	update  		Update list of available packages
+	upgrade			Upgrade all installed packages to latest version
+	install <pkg>		Download and install <pkg> (and dependencies)
+	install <file.ipk>	Install package <file.ipk>
+	install <file.deb>	Install package <file.deb>
+	remove <pkg>		Remove package <pkg>
+
+Informational Commands:
+	list    		List available packages and descriptions
+	files <pkg>		List all files belonging to <pkg>
+	search <file>		Search for a packaging providing <file>
+	info [pkg [<field>]]	Display all/some info fields for <pkg> or all
+	status [pkg [<field>]]	Display all/some status fields for <pkg> or all
+	depends <pkg>		Print uninstalled package dependencies for <pkg>
+
+Options:
+	-d <dest_name>          Use <dest_name> as the the root directory for
+	-dest <dest_name>	package installation, removal, upgrading.
+				<dest_name> should be a defined dest name from the
+				configuration file, (but can also be a directory
+				name in a pinch).
+        -o <offline_root>       Use <offline_root> as the root for offline installation.
+        -offline <offline_root> 				
+
+Force Options (use when ipkg is too smart for its own good):
+	-force-depends          Make dependency checks warnings instead of errors
+	-force-defaults         Use default options for questions asked by ipkg.
+                                (no prompts). Note that this will not prevent
+                                package installation scripts from prompting.
+" >&2
+	exit 1
+}
+
+ipkg_dir_part() {
+	local dir="`echo $1 | sed -ne 's/\(.*\/\).*/\1/p'`"
+	if [ -z "$dir" ]; then
+		dir="./"
+	fi
+	echo $dir
+}
+
+ipkg_file_part() {
+	echo $1 | sed 's/.*\///'
+}
+
+ipkg_protect_slashes() {
+	sed -e 's/\//\\\//g'
+}
+
+ipkg_download() {
+	local src="$1"
+	local dest="$2"
+
+	local src_file="`ipkg_file_part $src`"
+	local dest_dir="`ipkg_dir_part $dest`"
+	if [ -z "$dest_dir" ]; then
+		dest_dir="$IPKG_TMP"
+	fi
+
+	local dest_file="`ipkg_file_part $dest`"
+	if [ -z "$dest_file" ]; then
+		dest_file="$src_file"
+	fi
+
+	# Proxy support
+	local proxyuser=""
+	local proxypassword=""
+	local proxyoption=""
+		
+	if [ -n "$IPKG_PROXY_USERNAME" ]; then
+		proxyuser="--proxy-user=\"$IPKG_PROXY_USERNAME\""
+		proxypassword="--proxy-passwd=\"$IPKG_PROXY_PASSWORD\""
+	fi
+
+	if [ -n "$IPKG_PROXY_HTTP" -o -n "$IPKG_PROXY_FTP" ]; then
+		proxyoption="--proxy=on"
+	fi
+
+	echo "Downloading $src ..."
+	rm -f $IPKG_TMP/$src_file
+	case "$src" in
+	http://* | ftp://*)
+		if ! wget --passive-ftp $proxyoption $proxyuser $proxypassword -P $IPKG_TMP $src; then
+			echo "ipkg_download: ERROR: Failed to retrieve $src, returning $err"
+			return 1
+		fi
+		mv $IPKG_TMP/$src_file $dest_dir/$dest_file 2>/dev/null
+		;;
+	file:/* )
+		ln -s `echo $src | sed 's/^file://'` $dest_dir/$dest_file 2>/dev/null
+		;;
+	*)
+	echo "DEBUG: $src"
+		;;
+	esac
+
+	echo "Done."
+	return 0
+}
+
+ipkg_update() {
+	if [ ! -e "$IPKG_LISTS_DIR" ]; then
+		mkdir -p $IPKG_LISTS_DIR
+	fi
+
+	local err=
+	for src_name in `ipkg_src_names`; do
+		local src="`ipkg_src_byname $src_name`"
+		if ! ipkg_download $src/Packages $IPKG_LISTS_DIR/$src_name; then
+			echo "ipkg_update: Error downloading $src/Packages to $IPKG_LISTS_DIR/$src_name" >&2
+			err=t
+		else
+			echo "Updated list of available packages in $IPKG_LISTS_DIR/$src_name"
+		fi
+	done
+
+	[ -n "$err" ] && return 1
+
+	return 0
+}
+
+ipkg_list() {
+	for src in `ipkg_src_names`; do
+		if ipkg_require_list $src; then 
+# black magic...
+sed -ne "
+/^Package:/{
+s/^Package:[[:space:]]*\<\([a-z0-9.+-]*$1[a-z0-9.+-]*\).*/\1/
+h
+}
+/^Description:/{
+s/^Description:[[:space:]]*\(.*\)/\1/
+H
+g
+s/\\
+/ - /
+p
+}
+" $IPKG_LISTS_DIR/$src
+		fi
+	done
+}
+
+ipkg_extract_paragraph() {
+	local pkg="$1"
+	sed -ne "/Package:[[:space:]]*$pkg[[:space:]]*\$/,/^\$/p"
+}
+
+ipkg_extract_field() {
+	local field="$1"
+# blacker magic...
+	sed -ne "
+: TOP
+/^$field:/{
+p
+n
+b FIELD
+}
+d
+: FIELD
+/^$/b TOP
+/^[^[:space:]]/b TOP
+p
+n
+b FIELD
+"
+}
+
+ipkg_extract_value() {
+	sed -e "s/^[^:]*:[[:space:]]*//"
+}
+
+ipkg_require_list() {
+	[ $# -lt 1 ] && return 1
+	local src="$1"
+	if [ ! -f "$IPKG_LISTS_DIR/$src" ]; then
+		echo "ERROR: File not found: $IPKG_LISTS_DIR/$src" >&2
+		echo "       You probably want to run \`ipkg update'" >&2
+		return 1
+	fi
+	return 0
+}
+
+ipkg_info() {
+	for src in `ipkg_src_names`; do
+		if ipkg_require_list $src; then
+			case $# in
+			0)
+				cat $IPKG_LISTS_DIR/$src
+				;;	
+			1)
+				ipkg_extract_paragraph $1 < $IPKG_LISTS_DIR/$src
+				;;
+			*)
+				ipkg_extract_paragraph $1 < $IPKG_LISTS_DIR/$src | ipkg_extract_field $2
+				;;
+			esac
+		fi
+	done
+}
+
+ipkg_status_sd() {
+	[ $# -lt 1 ] && return 0
+	sd="$1"
+	shift
+	if [ -f $sd/status ]; then
+		case $# in
+		0)
+			cat $sd/status
+			;;
+		1)
+			ipkg_extract_paragraph $1 < $sd/status
+			;;
+		*)
+			ipkg_extract_paragraph $1 < $sd/status | ipkg_extract_field $2
+			;;
+		esac
+	fi
+	return 0
+}
+
+ipkg_status_all() {
+	for sd in `ipkg_state_dirs`; do
+		ipkg_status_sd $sd $*
+	done
+}
+
+ipkg_status() {
+	if [ -n "$DEST_NAME" ]; then
+		ipkg_status_sd $IPKG_STATE_DIR $*
+	else
+		ipkg_status_all $*
+	fi
+}
+
+ipkg_status_matching_sd() {
+	local sd="$1"
+	local re="$2"
+	if [ -f $sd/status ]; then
+		sed -ne "
+: TOP
+/^Package:/{
+s/^Package:[[:space:]]*//
+s/[[:space:]]*$//
+h
+}
+/$re/{
+g
+p
+b NEXT
+}
+d
+: NEXT
+/^$/b TOP
+n
+b NEXT
+" < $sd/status
+	fi
+	return 0
+}
+
+ipkg_status_matching_all() {
+	for sd in `ipkg_state_dirs`; do
+		ipkg_status_matching_sd $sd $*
+	done
+}
+
+ipkg_status_matching() {
+	if [ -n "$DEST_NAME" ]; then
+		ipkg_status_matching_sd $IPKG_STATE_DIR $*
+	else
+		ipkg_status_matching_all $*
+	fi
+}
+
+ipkg_status_installed_sd() {
+	local sd="$1"
+	local pkg="$2"
+	ipkg_status_sd $sd $pkg Status | grep -q "Status: install ok installed"
+}
+
+ipkg_status_installed_all() {
+	local ret=1
+	for sd in `ipkg_state_dirs`; do
+		if `ipkg_status_installed_sd $sd $*`; then
+			ret=0
+		fi
+	done
+	return $ret
+}
+
+ipkg_status_mentioned_sd() {
+	local sd="$1"
+	local pkg="$2"
+	[ -n "`ipkg_status_sd $sd $pkg Status`" ]
+}
+
+ipkg_files() {
+	local pkg="$1"
+	if [ -n "$DEST_NAME" ]; then
+		dests=$IPKG_ROOT
+	else
+		dests="`ipkg_dests_all`"
+	fi
+	for dest in $dests; do
+		if [ -f $dest/$IPKG_DIR_PREFIX/info/$pkg.list ]; then
+			dest_sed="`echo $dest | ipkg_protect_slashes`"
+			sed -e "s/^/$dest_sed/" < $dest/$IPKG_DIR_PREFIX/info/$pkg.list
+		fi
+	done
+}
+
+ipkg_search() {
+	local pattern="$1"
+
+	for dest_name in `ipkg_dest_names`; do
+		dest="`ipkg_dest_byname $dest_name`"
+		dest_sed="`echo $dest | ipkg_protect_slashes`"
+
+		set +o noglob
+		local list_files="`ls -1 $dest/$IPKG_DIR_PREFIX/info/*.list 2>/dev/null`"
+		set -o noglob
+		for file in $list_files; do
+			if sed "s/^/$dest_sed/" $file | grep -q $pattern; then
+				local pkg="`echo $file | sed "s/^.*\/\(.*\)\.list/\1/"`"
+				[ "$dest_name" != `ipkg_dest_default_name` ] && pkg="$pkg ($dest_name)"
+				sed "s/^/$dest_sed/" $file | grep $pattern | sed "s/^/$pkg: /"
+			fi
+		done
+	done
+}
+
+ipkg_status_remove_sd() {
+	local sd="$1"
+	local pkg="$2"
+
+	if [ ! -f $sd/status ]; then
+		mkdir -p $sd
+		touch $sd/status
+	fi
+	sed -ne "/Package:[[:space:]]*$pkg[[:space:]]*\$/,/^\$/!p" < $sd/status > $sd/status.new
+	mv $sd/status.new $sd/status
+}
+
+ipkg_status_remove_all() {
+	for sd in `ipkg_state_dirs`; do
+		ipkg_status_remove_sd $sd $*
+	done
+}
+
+ipkg_status_remove() {
+	if [ -n "$DEST_NAME" ]; then
+		ipkg_status_remove_sd $IPKG_STATE_DIR $*
+	else
+		ipkg_status_remove_all $*
+	fi
+}
+
+ipkg_status_update_sd() {
+	local sd="$1"
+	local pkg="$2"
+
+	ipkg_status_remove_sd $sd $pkg
+	ipkg_extract_field "$IPKG_STATUS_FIELDS" >> $sd/status
+	echo "" >> $sd/status
+}
+
+ipkg_status_update() {
+	ipkg_status_update_sd $IPKG_STATE_DIR $*
+}
+
+ipkg_unsatisfied_dependences() {
+    local pkg=$1
+    local deps="`ipkg_get_depends $pkg`"
+    local remaining_deps=
+    for dep in $deps; do
+	local installed="`ipkg_get_installed $dep`"
+	if [ "$installed" != "installed" ] ; then
+	    remaining_deps="$remaining_deps $dep"
+	fi
+    done
+    ## echo "ipkg_unsatisfied_dependences pkg=$pkg $remaining_deps" > /dev/console
+    echo $remaining_deps
+}
+
+ipkg_safe_pkg_name() {
+	local pkg=$1
+	local spkg="`echo pkg_$pkg | sed -e y/-+./___/`"
+	echo $spkg
+}
+
+ipkg_set_depends() {
+	local pkg=$1; shift 
+	local new_deps="$*"
+	pkg="`ipkg_safe_pkg_name $pkg`"
+	## setvar ${pkg}_depends "$new_deps"
+	echo $new_deps > /tmp/ipkg/${pkg}.depends
+}
+
+ipkg_get_depends() {
+	local pkg=$1
+	pkg="`ipkg_safe_pkg_name $pkg`"
+	cat /tmp/ipkg/${pkg}.depends
+	## eval "echo \$${pkg}_depends"
+}
+
+ipkg_set_installed() {
+	local pkg=$1
+	pkg="`ipkg_safe_pkg_name $pkg`"
+	echo installed > /tmp/ipkg/${pkg}.installed
+	## setvar ${pkg}_installed "installed"
+}
+
+ipkg_set_uninstalled() {
+	local pkg=$1
+	pkg="`ipkg_safe_pkg_name $pkg`"
+	### echo ipkg_set_uninstalled $pkg > /dev/console
+	echo uninstalled > /tmp/ipkg/${pkg}.installed
+	## setvar ${pkg}_installed "uninstalled"
+}
+
+ipkg_get_installed() {
+	local pkg=$1
+	pkg="`ipkg_safe_pkg_name $pkg`"
+	if [ -f /tmp/ipkg/${pkg}.installed ]; then
+		cat /tmp/ipkg/${pkg}.installed
+	fi
+	## eval "echo \$${pkg}_installed"
+}
+
+ipkg_depends() {
+	local new_pkgs="$*"
+	local all_deps=
+	local installed_pkgs="`ipkg_status_matching_all 'Status:.*[[:space:]]installed'`"
+	for pkg in $installed_pkgs; do
+	    ipkg_set_installed $pkg
+	done
+	while [ -n "$new_pkgs" ]; do
+		all_deps="$all_deps $new_pkgs"
+		local new_deps=
+		for pkg in $new_pkgs; do
+			if echo $pkg | grep -q '[^a-z0-9.+-]'; then
+				echo "ipkg_depends: ERROR: Package name $pkg contains illegal characters (should be [a-z0-9.+-])" >&2
+				return 1
+			fi
+			# TODO: Fix this. For now I am ignoring versions and alternations in dependencies.
+			new_deps="$new_deps "`ipkg_info $pkg '\(Pre-\)\?Depends' | ipkg_extract_value | sed -e 's/([^)]*)//g
+s/\(|[[:space:]]*[a-z0-9.+-]\+[[:space:]]*\)\+//g
+s/,/ /g
+s/ \+/ /g'`
+			ipkg_set_depends $pkg $new_deps
+		done
+
+		new_deps=`echo $new_deps | sed -e 's/[[:space:]]\+/\\
+/g' | sort | uniq`
+
+		local maybe_new_pkgs=
+		for pkg in $new_deps; do
+			if ! echo $installed_pkgs | grep -q "\<$pkg\>"; then
+				maybe_new_pkgs="$maybe_new_pkgs $pkg"
+			fi
+		done
+
+		new_pkgs=
+		for pkg in $maybe_new_pkgs; do
+			if ! echo $all_deps | grep -q "\<$pkg\>"; then
+				if [ -z "`ipkg_info $pkg`" ]; then
+					echo "ipkg_depends: Warning: $pkg mentioned in dependency but no package found in $IPKG_LISTS_DIR" >&2
+					ipkg_set_installed $pkg
+				else
+					new_pkgs="$new_pkgs $pkg"
+					ipkg_set_uninstalled $pkg
+				fi
+			else
+				ipkg_set_uninstalled $pkg
+			fi
+		done
+	done
+
+	echo $all_deps
+}
+
+ipkg_get_install_dest() {
+	local dest="$1"
+	shift
+	local sd=$dest/$IPKG_DIR_PREFIX
+	local info_dir=$sd/info
+
+        local requested_pkgs="$*"
+	local pkgs="`ipkg_depends $*`"
+
+	mkdir -p $info_dir
+	for pkg in $pkgs; do
+		if ! ipkg_status_mentioned_sd $sd $pkg; then
+			echo "Package: $pkg
+Status: install ok not-installed" | ipkg_status_update_sd $sd $pkg
+		fi
+	done
+        ## mark the packages that we were directly requested to install as uninstalled
+        for pkg in $requested_pkgs; do ipkg_set_uninstalled $pkg; done
+
+	local new_pkgs=
+	local pkgs_installed=0
+	while [ -n "pkgs" ]; do
+		curcheck=0
+		## echo "pkgs to install: {$pkgs}" > /dev/console
+		for pkg in $pkgs; do
+			curcheck="`expr $curcheck + 1`"
+			local is_installed="`ipkg_get_installed $pkg`"
+			if [ "$is_installed" = "installed" ]; then
+				echo "$pkg is installed" > /dev/console
+				continue
+			fi
+
+			local remaining_deps="`ipkg_unsatisfied_dependences $pkg`"
+			if [ -n "$remaining_deps" ]; then
+				new_pkgs="$new_pkgs $pkg"
+				### echo "Dependences not satisfied for $pkg: $remaining_deps"
+				if [ $curcheck -ne `echo  $pkgs|wc -w` ]; then
+			        	continue
+				fi
+			fi
+
+			local filename=
+			for src in `ipkg_src_names`; do
+				if ipkg_require_list $src; then
+					filename="`ipkg_extract_paragraph $pkg < $IPKG_LISTS_DIR/$src | ipkg_extract_field Filename | ipkg_extract_value`"
+					[ -n "$filename" ] && break
+				fi
+			done
+
+			if [ -z "$filename" ]; then
+				echo "ipkg_get_install: ERROR: Cannot find package $pkg in $IPKG_LISTS_DIR"
+				echo "ipkg_get_install:        Check the spelling and maybe run \`ipkg update'."
+				ipkg_status_remove_sd $sd $pkg
+				return 1;
+			fi
+
+			[ -e "$IPKG_TMP" ] || mkdir -p $IPKG_TMP
+
+			echo ""
+			local tmp_pkg_file="$IPKG_TMP/"`ipkg_file_part $filename`
+			if ! ipkg_download `ipkg_src_byname $src`/$filename $tmp_pkg_file; then
+				echo "ipkg_get_install: Perhaps you need to run \`ipkg update'?"
+				return 1
+			fi
+
+			if ! ipkg_install_file_dest $dest $tmp_pkg_file; then
+				echo "ipkg_get_install: ERROR: Failed to install $tmp_pkg_file"
+				echo "ipkg_get_install: I'll leave it there for you to try a manual installation"
+				return 1
+			fi
+
+			ipkg_set_installed $pkg
+			pkgs_installed="`expr $pkgs_installed + 1`"
+			rm $tmp_pkg_file
+		done
+		### echo "Installed $pkgs_installed package(s) this round"
+		if [ $pkgs_installed -eq 0 ]; then
+			if [ -z "$new_pkgs" ]; then
+			    break
+			fi
+		fi
+		pkgs_installed=0
+		pkgs="$new_pkgs"
+		new_pkgs=
+		curcheck=0
+        done
+}
+
+ipkg_get_install() {
+	ipkg_get_install_dest $IPKG_ROOT $*
+}
+
+ipkg_install_file_dest() {
+	local dest="$1"
+	local filename="$2"
+	local sd=$dest/$IPKG_DIR_PREFIX
+	local info_dir=$sd/info
+
+	if [ ! -f "$filename" ]; then
+		echo "ipkg_install_file: ERROR: File $filename not found"
+		return 1
+	fi
+
+	local pkg="`ipkg_file_part $filename | sed 's/\([a-z0-9.+-]\+\)_.*/\1/'`"
+	local ext="`echo $filename | sed 's/.*\.//'`"
+	local pkg_extract_stdout
+	if [ "$ext" = "ipk" ]; then
+		pkg_extract_stdout="tar -xzOf"
+	elif [ "$ext" = "deb" ]; then
+		pkg_extract_stdout="ar p"
+	else
+		echo "ipkg_install_file: ERROR: File $filename has unknown extension $ext (not .ipk or .deb)"
+		return 1
+	fi
+
+	# Check dependencies
+	local depends="`ipkg_depends $pkg | sed -e "s/\<$pkg\>//"`"
+
+	# Don't worry about deps that are scheduled for installation
+	local missing_deps=
+	for dep in $depends; do
+		if ! ipkg_status_all $dep | grep -q 'Status:[[:space:]]install'; then
+			missing_deps="$missing_deps $dep"
+		fi
+	done
+
+	if [ ! -z "$missing_deps" ]; then
+		if [ -n "$FORCE_DEPENDS" ]; then
+			echo "ipkg_install_file: Warning: $pkg depends on the following uninstalled programs: $missing_deps"
+		else
+			echo "ipkg_install_file: ERROR: $pkg depends on the following uninstalled programs:
+	$missing_deps"
+			echo "ipkg_install_file: You may want to use \`ipkg install' to install these."
+			return 1
+		fi
+	fi
+
+	mkdir -p $IPKG_TMP/$pkg/control
+	mkdir -p $IPKG_TMP/$pkg/data
+	mkdir -p $info_dir
+
+	if ! $pkg_extract_stdout $filename ./control.tar.gz | (cd $IPKG_TMP/$pkg/control; tar -xzf - ) ; then
+		echo "ipkg_install_file: ERROR unpacking control.tar.gz from $filename"
+		return 1
+	fi
+
+	if [ -n "$IPKG_OFFLINE_ROOT" ]; then
+		if grep -q '^InstallsOffline:[[:space:]]*no' $IPKG_TMP/$pkg/control/control; then
+			echo "*** Warning: Package $pkg may not be installed in offline mode"
+			echo "*** Warning: Scheduling $filename for pending installation (installing into $IPKG_PENDING_DIR)"
+			echo "Package: $pkg
+Status: install ok pending" | ipkg_status_update_sd $sd $pkg
+			mkdir -p $IPKG_PENDING_DIR
+			cp $filename $IPKG_PENDING_DIR
+			rm -r $IPKG_TMP/$pkg/control
+			rm -r $IPKG_TMP/$pkg/data
+			rmdir $IPKG_TMP/$pkg
+			return 0
+		fi
+	fi
+
+
+	echo -n "Unpacking $pkg..."
+	set +o noglob
+	for file in $IPKG_TMP/$pkg/control/*; do
+		local base_file="`ipkg_file_part $file`"
+		mv $file $info_dir/$pkg.$base_file
+	done
+	set -o noglob
+	rm -r $IPKG_TMP/$pkg/control
+
+	if ! $pkg_extract_stdout $filename ./data.tar.gz | (cd $IPKG_TMP/$pkg/data; tar -xzf - ) ; then
+		echo "ipkg_install_file: ERROR unpacking data.tar.gz from $filename"
+		return 1
+	fi
+	echo "Done."
+
+	echo -n "Configuring $pkg..."
+	export PKG_ROOT=$dest
+	if [ -x "$info_dir/$pkg.preinst" ]; then
+		if ! $info_dir/$pkg.preinst install; then
+			echo "$info_dir/$pkg.preinst failed. Aborting installation of $pkg"
+			rm -rf $IPKG_TMP/$pkg/data
+			rmdir $IPKG_TMP/$pkg
+			return 1
+		fi
+	fi
+
+	local old_conffiles="`ipkg_status_sd $sd $pkg Conffiles | ipkg_extract_value`"
+	local new_conffiles=
+	if [ -f "$info_dir/$pkg.conffiles" ]; then
+		for conffile in `cat $info_dir/$pkg.conffiles`; do
+			if [ -f "$dest/$conffile" ] && ! echo " $old_conffiles " | grep -q " $conffile "`md5sum $dest/$conffile | sed 's/ .*//'`; then
+				local use_maintainers_conffile=
+				if [ -z "$FORCE_DEFAULTS" ]; then
+					while true; do
+						echo -n "Configuration file \`$conffile'
+ ==> File on system created by you or by a script.
+ ==> File also in package provided by package maintainer.
+   What would you like to do about it ?  Your options are:
+    Y or I  : install the package maintainer's version
+    N or O  : keep your currently-installed version
+      D     : show the differences between the versions (if diff is installed)
+ The default action is to keep your current version.
+*** `ipkg_file_part $conffile` (Y/I/N/O/D) [default=N] ? "
+						read response
+						case "$response" in
+						[YyIi] | [Yy][Ee][Ss])
+							use_maintainers_conffile=t
+							break
+						;;
+						[Dd])
+							echo "
+diff -u $dest/$conffile $IPKG_TMP/$pkg/data/$conffile"
+							diff -u $dest/$conffile $IPKG_TMP/$pkg/data/$conffile || true
+							echo "[Press ENTER to continue]"
+							read junk
+						;;
+						*)
+							break
+						;;
+						esac
+					done
+				fi
+				if [ -n "$use_maintainers_conffile" ]; then
+					local md5sum="`md5sum $IPKG_TMP/$pkg/data/$conffile | sed 's/ .*//'`"
+					new_conffiles="$new_conffiles $conffile $md5sum"
+				else
+					new_conffiles="$new_conffiles $conffile <custom>"
+					rm $IPKG_TMP/$pkg/data/$conffile
+				fi
+			else
+				md5sum="`md5sum $IPKG_TMP/$pkg/data/$conffile | sed 's/ .*//'`"
+				new_conffiles="$new_conffiles $conffile $md5sum"
+			fi
+		done
+	fi
+
+	local owd="`pwd`"
+	(cd $IPKG_TMP/$pkg/data/; tar cf - . | (cd $owd; cd $dest; tar xf -))
+	rm -rf $IPKG_TMP/$pkg/data
+	rmdir $IPKG_TMP/$pkg
+	$pkg_extract_stdout $filename ./data.tar.gz | tar tzf - | sed -e 's/^\.//' > $info_dir/$pkg.list
+
+	if [ -x "$info_dir/$pkg.postinst" ]; then
+		$info_dir/$pkg.postinst configure
+	fi
+
+	if [ -n "$new_conffiles" ]; then
+		new_conffiles='Conffiles: '`echo $new_conffiles | ipkg_protect_slashes`
+	fi
+	local sed_safe_root="`echo $dest | sed -e "s/^${IPKG_OFFLINE_ROOT}//" | ipkg_protect_slashes`"
+	sed -e "s/\(Package:.*\)/\1\\
+Status: install ok installed\\
+Root: ${sed_safe_root}\\
+${new_conffiles}/" $info_dir/$pkg.control | ipkg_status_update_sd $sd $pkg
+
+	rm -f $info_dir/$pkg.control
+	rm -f $info_dir/$pkg.conffiles
+	rm -f $info_dir/$pkg.preinst
+	rm -f $info_dir/$pkg.postinst
+
+	echo "Done."
+}
+
+ipkg_install_file() {
+	ipkg_install_file_dest $IPKG_ROOT $*
+}
+
+ipkg_install() {
+
+	while [ $# -gt 0 ]; do
+		local pkg="$1"
+		shift
+	
+		case "$pkg" in
+		http://* | ftp://*)
+			local tmp_pkg_file="$IPKG_TMP/"`ipkg_file_part $pkg`
+			if ipkg_download $pkg $tmp_pkg_file; then
+				ipkg_install_file $tmp_pkg_file
+				rm $tmp_pkg_file
+			fi
+			;;
+		file:/*.ipk  | file://*.deb)
+				local ipkg_filename="`echo $pkg|sed 's/^file://'`"
+				ipkg_install_file $ipkg_filename
+			;;
+		*.ipk  | *.deb)
+			if [ -f "$pkg" ]; then
+				ipkg_install_file $pkg
+			else
+				echo "File not found $pkg" >&2
+			fi
+			;;
+		*)
+			ipkg_get_install $pkg || true
+			;;
+		esac
+	done
+}
+
+ipkg_install_pending() {
+	[ -n "$IPKG_OFFLINE_ROOT" ] && return 0
+
+	if [ -d "$IPKG_PENDING_DIR" ]; then
+		set +o noglob
+		local pending="`ls -1d $IPKG_PENDING_DIR/*.ipk 2> /dev/null`" || true
+		set -o noglob
+		if [ -n "$pending" ]; then
+			echo "The following packages in $IPKG_PENDING_DIR will now be installed:"
+			echo $pending
+			for filename in $pending; do
+				if ipkg_install_file $filename; then
+					rm $filename
+				fi
+			done
+		fi
+	fi
+	return 0
+}
+
+ipkg_install_wanted() {
+	local wanted="`ipkg_status_matching 'Status:[[:space:]]*install.*not-installed'`"
+
+	if [ -n "$wanted" ]; then
+		echo "The following package were previously requested but have not been installed:"
+		echo $wanted
+
+		if [ -n "$FORCE_DEFAULTS" ]; then
+			echo "Installing them now."
+		else
+			echo -n "Install them now [Y/n] ? "
+			read response
+			case "$response" in
+			[Nn] | [Nn][Oo])
+				return 0
+				;;
+			esac
+		fi
+
+		ipkg_install $wanted
+	fi
+
+	return 0
+}
+
+ipkg_upgrade_pkg() {
+	local pkg="$1"
+	local avail_ver="`ipkg_info $pkg Version | ipkg_extract_value | head -1`"
+
+	is_installed=
+	for dest_name in `ipkg_dest_names`; do
+		local dest="`ipkg_dest_byname $dest_name`"
+		local sd=$dest/$IPKG_DIR_PREFIX
+		local inst_ver="`ipkg_status_sd $sd $pkg Version | ipkg_extract_value`"
+		if [ -n "$inst_ver" ]; then
+			is_installed=t
+
+			if [ -z "$avail_ver" ]; then
+				echo "Assuming locally installed package $pkg ($inst_ver) is up to date"
+				return 0
+			fi
+
+			if [ "$avail_ver" = "$inst_ver" ]; then 
+				echo "Package $pkg ($inst_ver) installed in $dest_name is up to date"
+			elif ipkg_is_upgrade "$avail_ver" "$inst_ver"; then
+				echo "Upgrading $pkg ($dest_name) from $inst_ver to $avail_ver"
+				ipkg_get_install_dest $dest $pkg
+			else
+				echo "Not downgrading package $pkg from $inst_ver to $avail_ver"
+			fi
+		fi
+	done
+
+	if [ -z "$is_installed" ]; then
+		echo "Package $pkg does not appear to be installed"
+		return 0
+	fi
+
+}
+
+ipkg_upgrade() {
+	if [ $# -lt 1 ]; then
+		local pkgs="`ipkg_status_matching 'Status:.*[[:space:]]installed'`"
+	else
+		pkgs="$*"
+	fi
+	
+	for pkg in $pkgs; do
+		ipkg_upgrade_pkg $pkg
+	done
+}
+
+ipkg_remove_pkg_dest() {
+	local dest="$1"
+	local pkg="$2"
+	local sd=$dest/$IPKG_DIR_PREFIX
+	local info_dir=$sd/info
+
+	if ! ipkg_status_installed_sd $sd $pkg; then
+		echo "ipkg_remove: Package $pkg does not appear to be installed in $dest"
+		if ipkg_status_mentioned_sd $sd $pkg; then
+			echo "Purging mention of $pkg from the ipkg database"
+			ipkg_status_remove_sd $sd $pkg
+		fi
+		return 1
+	fi
+
+	echo "ipkg_remove: Removing $pkg... "
+
+	local files="`cat $info_dir/$pkg.list`"
+
+	export PKG_ROOT=$dest
+	if [ -x "$info_dir/$pkg.prerm" ]; then
+		$info_dir/$pkg.prerm remove
+	fi
+
+	local conffiles="`ipkg_status_sd $sd $pkg Conffiles | ipkg_extract_value`"
+
+	local dirs_to_remove=
+	for file in $files; do
+		if [ -d "$dest/$file" ]; then
+			dirs_to_remove="$dirs_to_remove $dest/$file"
+		else
+			if echo " $conffiles " | grep -q " $file "; then
+				if echo " $conffiles " | grep -q " $file "`md5sum $dest/$file | sed 's/ .*//'`; then
+					rm -f $dest/$file
+				fi
+			else
+				rm -f $dest/$file
+			fi
+		fi
+	done
+
+	local removed_a_dir=t
+	while [ -n "$removed_a_dir" ]; do
+		removed_a_dir=
+		local new_dirs_to_remove=
+		for dir in $dirs_to_remove; do
+			if rmdir $dir >/dev/null 2>&1; then
+				removed_a_dir=t
+			else
+				new_dirs_to_remove="$new_dirs_to_remove $dir"
+			fi
+		done
+		dirs_to_remove="$new_dirs_to_remove"
+	done
+
+	if [ -n "$dirs_to_remove" ]; then
+		echo "ipkg_remove: Warning: Not removing the following directories since they are not empty:" >&2
+		echo "$dirs_to_remove" | sed -e 's/\/[/]\+/\//g' >&2
+	fi
+
+	if [ -x "$info_dir/$pkg.postrm" ]; then
+		$info_dir/$pkg.postrm remove
+	fi
+
+	ipkg_status_remove_sd $sd $pkg
+	set +o noglob
+	rm -f $info_dir/$pkg.*
+	set -o noglob
+
+	echo "Done."
+}
+
+ipkg_remove_pkg() {
+	local pkg="$1"
+	for dest in `ipkg_dests_all`; do
+		local sd=$dest/$IPKG_DIR_PREFIX
+		if ipkg_status_mentioned_sd $sd $pkg; then
+			ipkg_remove_pkg_dest $dest $pkg
+		fi
+	done
+}
+
+ipkg_remove() {
+	while [ $# -gt 0 ]; do
+		local pkg="$1"
+		shift
+		if [ -n "$DEST_NAME" ]; then
+			ipkg_remove_pkg_dest $IPKG_ROOT $pkg
+		else
+			ipkg_remove_pkg $pkg
+		fi
+	done
+}
+
+###########
+# ipkg main
+###########
+
+# Parse options
+while [ $# -gt 0 ]; do
+	arg="$1"
+	case $arg in
+	-d | -dest)
+		[ $# -gt 1 ] || ipkg_usage "option $arg requires an argument"
+		DEST_NAME="$2"
+		shift
+		;;
+	-o | -offline)
+		[ $# -gt 1 ] || ipkg_usage "option $arg requires an argument"
+		IPKG_OFFLINE_ROOT="$2"
+		shift
+		;;
+	-force-depends)
+		FORCE_DEPENDS=t
+		;;
+	-force-defaults)
+		FORCE_DEFAULTS=t
+		;;
+	-*)
+		ipkg_usage "unknown option $arg"
+		;;
+	*)
+		break
+		;;
+	esac
+	shift
+done
+
+[ $# -lt 1 ] && ipkg_usage "ipkg must have one sub-command argument"
+cmd="$1"
+shift
+
+ipkg_load_configuration
+mkdir -p /tmp/ipkg
+
+case "$cmd" in
+update|upgrade|list|info|status|install_pending)
+	;;
+install|depends|remove|files|search)
+	[ $# -lt 1 ] && ipkg_usage "ERROR: the \`\`$cmd'' command requires an argument"
+	;;
+*)
+	echo "ERROR: unknown sub-command \`$cmd'"
+	ipkg_usage
+	;;
+esac
+
+# Only install pending if we have an interactive sub-command
+case "$cmd" in
+upgrade|install)
+	ipkg_install_pending
+	ipkg_install_wanted
+	;;
+esac
+
+ipkg_$cmd $*
+for a in `ls $IPKG_TMP`; do
+	rm -rf $IPKG_TMP/$a
+done
diff --git a/openwrt/target/default/target_skeleton/bin/login b/openwrt/target/default/target_skeleton/bin/login
new file mode 100755
index 0000000..7520824
--- /dev/null
+++ b/openwrt/target/default/target_skeleton/bin/login
@@ -0,0 +1,2 @@
+#!/bin/sh
+exec ash --login
diff --git a/openwrt/target/default/target_skeleton/etc/banner b/openwrt/target/default/target_skeleton/etc/banner
new file mode 100644
index 0000000..2b2b2c0
--- /dev/null
+++ b/openwrt/target/default/target_skeleton/etc/banner
@@ -0,0 +1,6 @@
+  _______                     ________        __
+ |       |.-----.-----.-----.|  |  |  |.----.|  |_
+ |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
+ |_______||   __|_____|__|__||________||__|  |____|
+          |__| W I R E L E S S   F R E E D O M
+          
diff --git a/openwrt/target/default/target_skeleton/etc/dnsmasq.conf b/openwrt/target/default/target_skeleton/etc/dnsmasq.conf
new file mode 100644
index 0000000..293edc6
--- /dev/null
+++ b/openwrt/target/default/target_skeleton/etc/dnsmasq.conf
@@ -0,0 +1,24 @@
+# filter what we send upstream
+domain-needed
+bogus-priv
+filterwin2k
+
+# allow /etc/hosts and dhcp lookups via *.lan
+local=/lan/
+domain=lan
+
+# no dhcp / dns queries from the wan
+except-interface=vlan1
+
+# enable dhcp (start,end,netmask,leasetime)
+dhcp-authoritative
+dhcp-range=192.168.1.100,192.168.1.250,255.255.255.0,12h
+dhcp-leasefile=/tmp/dhcp.leases
+
+# use /etc/ethers for static hosts; same format as --dhcp-host
+# <hwaddr> [<hostname>] <ipaddr>
+read-ethers
+
+# other useful options:
+# default route(s): dhcp-option=3,192.168.1.1,192.168.1.2
+#    dns server(s): dhcp-option=6,192.168.1.1,192.168.1.2
diff --git a/openwrt/target/default/target_skeleton/etc/functions.sh b/openwrt/target/default/target_skeleton/etc/functions.sh
new file mode 100755
index 0000000..75500a2
--- /dev/null
+++ b/openwrt/target/default/target_skeleton/etc/functions.sh
@@ -0,0 +1,33 @@
+#!/bin/ash
+
+alias debug=${DEBUG:-:}
+
+# allow env to override nvram
+nvram () {
+  case $1 in
+    get) eval "echo \${NVRAM_$2:-\$(command nvram get $2)}";;
+    *) command nvram $*;;
+  esac
+}
+. /etc/nvram.overrides
+
+# valid interface?
+if_valid () {
+  ifconfig "$1" >&- 2>&- ||
+  [ "${1%%[0-9]}" = "br" ] ||
+  {
+    [ "${1%%[0-9]}" = "vlan" ] && ( 
+      i=${1#vlan}
+      hwname=$(nvram get vlan${i}hwname)
+      hwaddr=$(nvram get ${hwname}macaddr)
+      [ -z "$hwaddr" ] && return 1
+
+      vif=$(ifconfig -a | awk '/^eth.*'$hwaddr'/ {print $1; exit}' IGNORECASE=1)
+      debug "# vlan$i => $vif"
+
+      $DEBUG ifconfig $vif up
+      $DEBUG vconfig add $vif $i 2>&-
+    )
+  } ||
+  { echo -e "# $1 ignored: can't find/create"; false; }
+}
diff --git a/openwrt/target/default/target_skeleton/etc/init.d/S10boot b/openwrt/target/default/target_skeleton/etc/init.d/S10boot
new file mode 100755
index 0000000..81379be
--- /dev/null
+++ b/openwrt/target/default/target_skeleton/etc/init.d/S10boot
@@ -0,0 +1,25 @@
+#!/bin/sh
+klogd
+syslogd -C 16 
+sysctl -p
+echo "S" > /proc/jffs2_bbc
+
+mkdir -p /var/run
+
+[ "$(nvram get il0macaddr)" = "00:90:4c:5f:00:2a" ] && {
+  # if default wifi mac, set two higher than the lan mac
+  nvram set il0macaddr=$(nvram get et0macaddr|
+  awk '{OFS=FS=":";for(x=7,y=2;--x;){$x=sprintf("%02x",(y+="0x"$x)%256);y/=256}print}')
+}
+
+insmod et
+insmod wl
+
+ifconfig lo 127.0.0.1 up
+ifconfig eth0 promisc
+
+HOSTNAME=$(nvram get wan_hostname)
+HOSTNAME=${HOSTNAME%%.*}
+echo ${HOSTNAME:=OpenWrt} > /proc/sys/kernel/hostname
+
+vconfig set_name_type VLAN_PLUS_VID_NO_PAD
diff --git a/openwrt/target/default/target_skeleton/etc/init.d/S40network b/openwrt/target/default/target_skeleton/etc/init.d/S40network
index d835d9c..a8144a8 100755
--- a/openwrt/target/default/target_skeleton/etc/init.d/S40network
+++ b/openwrt/target/default/target_skeleton/etc/init.d/S40network
@@ -1,35 +1,15 @@
 #!/bin/sh
-#
-# Start the network....
-#
-
-start() {
- 	echo "Starting network..."
-	/sbin/ifup -a
-}	
-stop() {
-	echo -n "Stopping network..."
-	/sbin/ifdown -a
-}
-restart() {
-	stop
-	start
-}	
-
+. /etc/functions.sh
 case "$1" in
-  start)
-  	start
-	;;
-  stop)
-  	stop
-	;;
-  restart|reload)
-  	restart
-	;;
-  *)
-	echo $"Usage: $0 {start|stop|restart}"
-	exit 1
+  start|restart)
+    ifup lan
+    ifup wan
+    ifup wifi
+    wifi up
+
+    for route in $(nvram get static_route); do {
+      eval "set $(echo $route | sed 's/:/ /g')"
+      $DEBUG route add -net $1 netmask $2 gw $3 metric $4 dev $5
+    } done
+    ;;
 esac
-
-exit $?
-
diff --git a/openwrt/target/default/target_skeleton/etc/init.d/S45firewall b/openwrt/target/default/target_skeleton/etc/init.d/S45firewall
new file mode 100755
index 0000000..49b9df0
--- /dev/null
+++ b/openwrt/target/default/target_skeleton/etc/init.d/S45firewall
@@ -0,0 +1,23 @@
+#!/bin/sh
+. /etc/functions.sh
+
+WAN=$(nvram get wan_ifname)
+
+IPT=/usr/sbin/iptables
+
+for T in filter nat mangle ; do
+  $IPT -t $T -F
+  $IPT -t $T -X
+done
+
+$IPT -t filter -A INPUT -m state --state INVALID -j DROP
+$IPT -t filter -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT 
+$IPT -t filter -A INPUT -p icmp -j ACCEPT 
+$IPT -t filter -A INPUT -i $WAN -p tcp -j REJECT --reject-with tcp-reset 
+$IPT -t filter -A INPUT -i $WAN -j REJECT --reject-with icmp-port-unreachable 
+$IPT -t filter -A FORWARD -m state --state INVALID -j DROP 
+$IPT -t filter -A FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT 
+$IPT -t filter -A FORWARD -i $WAN -m state --state NEW,INVALID -j DROP
+$IPT -t filter -A FORWARD -o $WAN -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu
+
+$IPT -t nat -A POSTROUTING -o $WAN -j MASQUERADE
diff --git a/openwrt/target/default/target_skeleton/etc/init.d/S50dnsmasq b/openwrt/target/default/target_skeleton/etc/init.d/S50dnsmasq
new file mode 100755
index 0000000..995c1b6
--- /dev/null
+++ b/openwrt/target/default/target_skeleton/etc/init.d/S50dnsmasq
@@ -0,0 +1,2 @@
+#!/bin/sh
+/usr/sbin/dnsmasq
diff --git a/openwrt/target/default/target_skeleton/etc/init.d/S50httpd b/openwrt/target/default/target_skeleton/etc/init.d/S50httpd
new file mode 100755
index 0000000..fd66f80
--- /dev/null
+++ b/openwrt/target/default/target_skeleton/etc/init.d/S50httpd
@@ -0,0 +1,2 @@
+#!/bin/sh
+/usr/sbin/httpd -p 80 -h /www -r WRT54G Router
diff --git a/openwrt/target/default/target_skeleton/etc/init.d/S50telnet b/openwrt/target/default/target_skeleton/etc/init.d/S50telnet
new file mode 100755
index 0000000..29af504
--- /dev/null
+++ b/openwrt/target/default/target_skeleton/etc/init.d/S50telnet
@@ -0,0 +1,2 @@
+#!/bin/sh
+/usr/sbin/telnetd -l /bin/login
diff --git a/openwrt/target/default/target_skeleton/etc/init.d/S99done b/openwrt/target/default/target_skeleton/etc/init.d/S99done
new file mode 100755
index 0000000..8811e99
--- /dev/null
+++ b/openwrt/target/default/target_skeleton/etc/init.d/S99done
@@ -0,0 +1,7 @@
+#!/bin/sh
+# automagically run firstboot
+[ -z "$FAILSAFE" ] && {
+	{ mount | grep jffs2 1>&-; } || firstboot
+}
+# set leds to normal state
+echo "0x00" > /proc/sys/diag
diff --git a/openwrt/target/default/target_skeleton/etc/init.d/rcS b/openwrt/target/default/target_skeleton/etc/init.d/rcS
index de41153..9510e94 100755
--- a/openwrt/target/default/target_skeleton/etc/init.d/rcS
+++ b/openwrt/target/default/target_skeleton/etc/init.d/rcS
@@ -1,6 +1,5 @@
 #!/bin/sh
 
-
 # Start all init scripts in /etc/init.d
 # executing them in numerical order.
 #
@@ -10,18 +9,17 @@ for i in /etc/init.d/S??* ;do
      [ ! -f "$i" ] && continue
 
      case "$i" in
-	*.sh)
-	    # Source shell script for speed.
-	    (
-		trap - INT QUIT TSTP
-		set start
-		. $i
-	    )
-	    ;;
-	*)
-	    # No sh extension, so fork subprocess.
-	    $i start
-	    ;;
+        *.sh)
+            # Source shell script for speed.
+            (
+                trap - INT QUIT TSTP
+                set start
+                . $i
+            )
+            ;;
+        *)
+            # No sh extension, so fork subprocess.
+            $i start
+            ;;
     esac
 done
-
diff --git a/openwrt/target/default/target_skeleton/etc/inittab b/openwrt/target/default/target_skeleton/etc/inittab
index a6c014e..238c3d7 100644
--- a/openwrt/target/default/target_skeleton/etc/inittab
+++ b/openwrt/target/default/target_skeleton/etc/inittab
@@ -1,47 +1,3 @@
-# /etc/inittab
-#
-# Copyright (C) 2001 Erik Andersen <andersen@codepoet.org>
-#
-# Note: BusyBox init doesn't support runlevels.  The runlevels field is
-# completely ignored by BusyBox init. If you want runlevels, use
-# sysvinit.
-#
-# Format for each entry: <id>:<runlevels>:<action>:<process>
-#
-# id        == tty to run on, or empty for /dev/console
-# runlevels == ignored
-# action    == one of sysinit, respawn, askfirst, wait, and once
-# process   == program to run
-
-# Startup the system
-null::sysinit:/bin/mount -o remount,rw /
-null::sysinit:/bin/mount -t proc proc /proc
-null::sysinit:/bin/mount -a
-null::sysinit:/bin/hostname -F /etc/hostname
-null::sysinit:/sbin/ifconfig lo 127.0.0.1 up
-null::sysinit:/sbin/route add -net 127.0.0.0 netmask 255.0.0.0 lo
-# now run any rc scripts
 ::sysinit:/etc/init.d/rcS
-
-# Set up a couple of getty's
-tty1::respawn:/sbin/getty 38400 tty1
-tty2::respawn:/sbin/getty 38400 tty2
-
-# Put a getty on the serial port
-#ttyS0::respawn:/sbin/getty -L ttyS0 115200 vt100
-
-# Logging junk
-null::sysinit:/bin/touch /var/log/messages
-null::respawn:/sbin/syslogd -n -m 0
-null::respawn:/sbin/klogd -n
-tty3::respawn:/usr/bin/tail -f /var/log/messages
-
-# Stuff to do for the 3-finger salute
-::ctrlaltdel:/sbin/reboot
-
-# Stuff to do before rebooting
-null::shutdown:/usr/bin/killall klogd
-null::shutdown:/usr/bin/killall syslogd
-null::shutdown:/bin/umount -a -r
-null::shutdown:/sbin/swapoff -a
-
+::shutdown:/sbin/halt
+ttys/0::respawn:/bin/login
diff --git a/openwrt/target/default/target_skeleton/etc/ipkg.conf b/openwrt/target/default/target_skeleton/etc/ipkg.conf
new file mode 100644
index 0000000..31a5fdf
--- /dev/null
+++ b/openwrt/target/default/target_skeleton/etc/ipkg.conf
@@ -0,0 +1,3 @@
+src openwrt http://openwrt.org/ipkg
+dest root /
+dest ram /tmp
diff --git a/openwrt/target/default/target_skeleton/etc/nvram.overrides b/openwrt/target/default/target_skeleton/etc/nvram.overrides
new file mode 100644
index 0000000..acbba30
--- /dev/null
+++ b/openwrt/target/default/target_skeleton/etc/nvram.overrides
@@ -0,0 +1,62 @@
+# NVRAM overrides
+#
+# This file handles the NVRAM quirks of various hardware.
+# THIS FILE IS NOT A REPLACEMENT FOR NVRAM
+
+# linksys bug; remove when not using static configuration for lan
+NVRAM_lan_proto="static"
+
+# hacks for wrt54g 1.x hardware
+[ "$(nvram get boardnum)"  = "42" ] && \
+[ "$(nvram get boardtype)" = "bcm94710dev" ] && {
+
+  # remap eth0 => vlan2, eth1 => vlan1
+  # for all *_ifname(s)
+
+  debug "### wrt54g 1.x hack ###"
+  NVRAM_vlan1hwname="et0"
+  NVRAM_vlan2hwname="et0"
+  FAILSAFE_ifnames="vlan1 vlan2 eth2"
+
+  remap () {
+    eval NVRAM_$1=\"$(nvram get $1 | awk 'gsub("eth0","vlan2") gsub("eth1","vlan1")')\"
+  }
+
+  for type in lan wifi wan pppoe
+  do
+    remap ${type}_ifname
+    remap ${type}_ifnames
+  done
+}
+
+# hacks for wap54g hardware
+[ "$(nvram get boardnum)"  = "2" ] || \
+[ "$(nvram get boardnum)"  = "1024" ] && {
+  debug "### wap54g hack ###"
+  NVRAM_wan_ifname="none"
+  FAILSAFE_ifnames="eth0 eth1"
+}
+
+# defaults if lan_ifname is missing
+[ -z "$(nvram get lan_ifname)" ] && {
+  NVRAM_lan_ifname="br0"
+  NVRAM_lan_ifnames="vlan0 vlan2 eth1 eth2 eth3"
+}
+
+# defaults if wan_ifname is missing
+[ -z "$(nvram get wan_ifname)" ] && {
+   NVRAM_wan_ifname="vlan1"
+   NVRAM_wan_proto="dhcp"
+}
+
+# failsafe if reset is held
+[ "$FAILSAFE" = "true" ] && {
+  echo "### YOU ARE IN FAILSAFE MODE ####"
+  NVRAM_lan_ifname="br0"
+  NVRAM_lan_ifnames=${FAILSAFE_ifnames:-"vlan0 vlan1 eth1"}
+  NVRAM_lan_ipaddr="192.168.1.1"
+  NVRAM_lan_netmask="255.255.255.0"
+  NVRAM_lan_hwaddr="00:0B:AD:0A:DD:00"
+  NVRAM_wan_ifname="none"
+  NVRAM_wifi_ifname="none"
+}
diff --git a/openwrt/target/default/target_skeleton/etc/preinit b/openwrt/target/default/target_skeleton/etc/preinit
new file mode 100755
index 0000000..6e6a9c9
--- /dev/null
+++ b/openwrt/target/default/target_skeleton/etc/preinit
@@ -0,0 +1,20 @@
+#!/bin/sh
+# executed from squashfs before init to 
+# transfer root to the jffs2 partition
+mount none /proc -t proc
+insmod diag
+echo 0x01 > /proc/sys/diag
+sleep 1
+if [ $(cat /proc/sys/reset) = 1 ] ; then
+  export FAILSAFE=true
+  while :; do { echo $(((X=(X+1)%8)%2)) > /proc/sys/diag; sleep $((X==0)); } done &
+else
+  mtd unlock mtd4
+  mount -t jffs2 /dev/mtdblock/4 /jffs
+  pivot_root /jffs /jffs/rom
+  mount none /dev -t devfs
+  mount none /proc -t proc
+  umount rom/proc rom/dev
+fi
+mount none /tmp -t ramfs
+exec /sbin/init
diff --git a/openwrt/target/default/target_skeleton/etc/profile b/openwrt/target/default/target_skeleton/etc/profile
index cc2e0be..29cd340 100644
--- a/openwrt/target/default/target_skeleton/etc/profile
+++ b/openwrt/target/default/target_skeleton/etc/profile
@@ -1,48 +1,9 @@
-# ~/.bashrc: executed by bash(1) for non-login interactive shells.
+#!/bin/sh
+[ -f /etc/banner ] && cat /etc/banner
 
-export PATH=\
-/bin:\
-/sbin:\
-/usr/bin:\
-/usr/sbin:\
-/usr/bin/X11:\
-/usr/local/bin
+export PATH=/bin:/sbin:/usr/bin:/usr/sbin
+export PS1='\u@\h:\w\$ '
 
-# If running interactively, then:
-if [ "$PS1" ]; then
-
-    if [ "$BASH" ]; then
-	export PS1="[\u@\h \W]\\$ "
-	alias ll='/bin/ls --color=tty -laFh'
-	alias ls='/bin/ls --color=tty -F'
-	export LS_COLORS='no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.gz=01;31:*.bz2=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.jpg=01;35:*.jpeg=01;35:*.png=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.mpg=01;35:*.mpeg=01;35:*.avi=01;35:*.fli=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:';
-    else
-      if [ "`id -u`" -eq 0 ]; then 
-	export PS1='# '
-      else
-	export PS1='$ '
-      fi
-    fi
-
-    export USER=`id -un`
-    export LOGNAME=$USER
-    export HOSTNAME=`/bin/hostname`
-    export HISTSIZE=1000
-    export HISTFILESIZE=1000
-    export PAGER='/bin/more '
-    export EDITOR='/bin/vi'
-    export INPUTRC=/etc/inputrc
-    export DMALLOC_OPTIONS=debug=0x34f47d83,inter=100,log=logfile
-
-    ### Some aliases
-    alias ps2='ps facux '
-    alias ps1='ps faxo "%U %t %p %a" '
-    alias af='ps af'
-    alias cls='clear'
-    alias df='df -h'
-    alias indent='indent -bad -bap -bbo -nbc -br -brs -c33 -cd33 -ncdb -ce -ci4 -cli0 -cp33 -cs -d0 -di1 -nfc1 -nfca -hnl -i4 -ip0 -l75 -lp -npcs -npsl -nsc -nsob -nss -ts4 '
-    #alias bc='bc -l'
-    alias minicom='minicom -c on'
-    alias calc='calc -Cd '
-    alias bc='calc -Cd '
-fi;
+alias less=more
+alias vim=vi
+ldd() { LD_TRACE_LOADED_OBJECTS=1 $*; }
diff --git a/openwrt/target/default/target_skeleton/etc/sysctl.conf b/openwrt/target/default/target_skeleton/etc/sysctl.conf
new file mode 100644
index 0000000..8552a4b
--- /dev/null
+++ b/openwrt/target/default/target_skeleton/etc/sysctl.conf
@@ -0,0 +1,7 @@
+kernel.panic = 3
+net.ipv4.ip_forward = 1
+net.ipv4.icmp_echo_ignore_broadcasts = 1
+net.ipv4.icmp_ignore_bogus_error_responses = 1
+net.ipv4.tcp_fin_timeout = 30
+net.ipv4.tcp_keepalive_time = 120
+net.ipv4.tcp_timestamps = 0
diff --git a/openwrt/target/default/target_skeleton/usr/share/udhcpc/default.script b/openwrt/target/default/target_skeleton/usr/share/udhcpc/default.script
index a52a7f8..87be32d 100755
--- a/openwrt/target/default/target_skeleton/usr/share/udhcpc/default.script
+++ b/openwrt/target/default/target_skeleton/usr/share/udhcpc/default.script
@@ -1,39 +1,38 @@
 #!/bin/sh
-
 # udhcpc script edited by Tim Riker <Tim@Rikers.org>
+# (slightly modified)
 
-[ -z "$1" ] && echo "Error: should be called from udhcpc" && exit 1
+[ -z "$1" ] && echo "Error: should be run by udhcpc" && exit 1
 
-RESOLV_CONF="/etc/resolv.conf"
-[ -n "$broadcast" ] && BROADCAST="broadcast $broadcast"
-[ -n "$subnet" ] && NETMASK="netmask $subnet"
+RESOLV_CONF="/tmp/resolv.conf"
 
 case "$1" in
-	deconfig)
-		/sbin/ifconfig $interface 0.0.0.0
-		;;
-
-	renew|bound)
-		/sbin/ifconfig $interface $ip $BROADCAST $NETMASK
-
-		if [ -n "$router" ] ; then
-			echo "deleting routers"
-			while route del default gw 0.0.0.0 dev $interface ; do
-				:
-			done
-
-			for i in $router ; do
-				route add default gw $i dev $interface
-			done
-		fi
-
-		echo -n > $RESOLV_CONF
-		[ -n "$domain" ] && echo search $domain >> $RESOLV_CONF
-		for i in $dns ; do
-			echo adding dns $i
-			echo nameserver $i >> $RESOLV_CONF
-		done
-		;;
+        deconfig)
+                ifconfig $interface 0.0.0.0
+                ;;
+
+        renew|bound)
+                ifconfig $interface $ip \
+                ${broadcast:+broadcast $broadcast} \
+                ${subnet:+netmask $subnet}
+
+                if [ -n "$router" ] ; then
+                        echo "deleting routers"
+                        while route del default gw 0.0.0.0 dev $interface ; do
+                                :
+                        done
+
+                        for i in $router ; do
+                                route add default gw $i dev $interface
+                        done
+                fi
+
+                echo -n > $RESOLV_CONF
+                ${domain:+echo search $domain >> $RESOLV_CONF}
+                for i in $dns ; do
+                        echo adding dns $i
+                        echo nameserver $i >> $RESOLV_CONF
+                done
+                ;;
 esac
-
 exit 0