package/base-files: move /etc/functions.sh to /lib/functions.sh

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28857 3c298f89-4303-0410-b956-a3cf2f4a3e73

2 files changed, 321 insertions, 320 deletions

diff --git a/package/base-files/files/etc/functions.sh b/package/base-files/files/etc/functions.sh
index e4b3badb4..13b3190e7 100755..120000
--- a/package/base-files/files/etc/functions.sh
+++ b/package/base-files/files/etc/functions.sh
@@ -1,320 +1 @@
-#!/bin/sh
-# Copyright (C) 2006 OpenWrt.org
-# Copyright (C) 2006 Fokus Fraunhofer <carsten.tittel@fokus.fraunhofer.de>
-
-
-debug () {
-	${DEBUG:-:} "$@"
-}
-mount() {
-	busybox mount "$@"
-}
-
-# newline
-N="
-"
-
-_C=0
-NO_EXPORT=1
-LOAD_STATE=1
-LIST_SEP=" "
-
-hotplug_dev() {
-	env -i ACTION=$1 INTERFACE=$2 /sbin/hotplug-call net
-}
-
-append() {
-	local var="$1"
-	local value="$2"
-	local sep="${3:- }"
-	
-	eval "export ${NO_EXPORT:+-n} -- \"$var=\${$var:+\${$var}\${value:+\$sep}}\$value\""
-}
-
-list_contains() {
-	local var="$1"
-	local str="$2"
-	local val
-
-	eval "val=\" \${$var} \""
-	[ "${val%% $str *}" != "$val" ]
-}
-
-list_remove() {
-	local var="$1"
-	local remove="$2"
-	local val
-
-	eval "val=\" \${$var} \""
-	val1="${val%% $remove *}"
-	[ "$val1" = "$val" ] && return
-	val2="${val##* $remove }"
-	[ "$val2" = "$val" ] && return
-	val="${val1## } ${val2%% }"
-	val="${val%% }"
-	eval "export ${NO_EXPORT:+-n} -- \"$var=\$val\""
-}
-
-config_load() {
-	[ -n "$IPKG_INSTROOT" ] && return 0
-	uci_load "$@"
-}
-
-reset_cb() {
-	config_cb() { return 0; }
-	option_cb() { return 0; }
-	list_cb() { return 0; }
-}
-reset_cb
-
-package() {
-	return 0
-}
-
-config () {
-	local cfgtype="$1"
-	local name="$2"
-	
-	export ${NO_EXPORT:+-n} CONFIG_NUM_SECTIONS=$(($CONFIG_NUM_SECTIONS + 1))
-	name="${name:-cfg$CONFIG_NUM_SECTIONS}"
-	append CONFIG_SECTIONS "$name"
-	[ -n "$NO_CALLBACK" ] || config_cb "$cfgtype" "$name"
-	export ${NO_EXPORT:+-n} CONFIG_SECTION="$name"
-	export ${NO_EXPORT:+-n} "CONFIG_${CONFIG_SECTION}_TYPE=$cfgtype"
-}
-
-option () {
-	local varname="$1"; shift
-	local value="$*"
-
-	export ${NO_EXPORT:+-n} "CONFIG_${CONFIG_SECTION}_${varname}=$value"
-	[ -n "$NO_CALLBACK" ] || option_cb "$varname" "$*"
-}
-
-list() {
-	local varname="$1"; shift
-	local value="$*"
-	local len
-
-	config_get len "$CONFIG_SECTION" "${varname}_LENGTH" 0
-	[ $len = 0 ] && append CONFIG_LIST_STATE "${CONFIG_SECTION}_${varname}"
-	len=$(($len + 1))
-	config_set "$CONFIG_SECTION" "${varname}_ITEM$len" "$value"
-	config_set "$CONFIG_SECTION" "${varname}_LENGTH" "$len"
-	append "CONFIG_${CONFIG_SECTION}_${varname}" "$value" "$LIST_SEP"
-	list_cb "$varname" "$*"
-}
-
-config_rename() {
-	local OLD="$1"
-	local NEW="$2"
-	local oldvar
-	local newvar
-	
-	[ -n "$OLD" -a -n "$NEW" ] || return
-	for oldvar in `set | grep ^CONFIG_${OLD}_ | \
-		sed -e 's/\(.*\)=.*$/\1/'` ; do
-		newvar="CONFIG_${NEW}_${oldvar##CONFIG_${OLD}_}"
-		eval "export ${NO_EXPORT:+-n} \"$newvar=\${$oldvar}\""
-		unset "$oldvar"
-	done
-	export ${NO_EXPORT:+-n} CONFIG_SECTIONS="$(echo " $CONFIG_SECTIONS " | sed -e "s, $OLD , $NEW ,")"
-	
-	[ "$CONFIG_SECTION" = "$OLD" ] && export ${NO_EXPORT:+-n} CONFIG_SECTION="$NEW"
-}
-
-config_unset() {
-	config_set "$1" "$2" ""
-}
-
-config_clear() {
-	local SECTION="$1"
-	local oldvar
-
-	list_remove CONFIG_SECTIONS "$SECTION"
-	export ${NO_EXPORT:+-n} CONFIG_SECTIONS="${SECTION:+$CONFIG_SECTIONS}"
-
-	for oldvar in `set | grep ^CONFIG_${SECTION:+${SECTION}_} | \
-		sed -e 's/\(.*\)=.*$/\1/'` ; do 
-		unset $oldvar 
-	done
-}
-
-# config_get <variable> <section> <option> [<default>]
-# config_get <section> <option>
-config_get() {
-	case "$3" in
-		"") eval echo "\${CONFIG_${1}_${2}:-\${4}}";;
-		*)  eval export ${NO_EXPORT:+-n} -- "${1}=\${CONFIG_${2}_${3}:-\${4}}";;
-	esac
-}
-
-# config_get_bool <variable> <section> <option> [<default>]
-config_get_bool() {
-	local _tmp
-	config_get _tmp "$2" "$3" "$4"
-	case "$_tmp" in
-		1|on|true|enabled) _tmp=1;;
-		0|off|false|disabled) _tmp=0;;
-		*) _tmp="$4";;
-	esac
-	export ${NO_EXPORT:+-n} "$1=$_tmp"
-}
-
-config_set() {
-	local section="$1"
-	local option="$2"
-	local value="$3"
-	local old_section="$CONFIG_SECTION"
-
-	CONFIG_SECTION="$section"
-	option "$option" "$value"
-	CONFIG_SECTION="$old_section"
-}
-
-config_foreach() {
-	local function="$1"
-	[ "$#" -ge 1 ] && shift
-	local type="$1"
-	[ "$#" -ge 1 ] && shift
-	local section cfgtype
-	
-	[ -z "$CONFIG_SECTIONS" ] && return 0
-	for section in ${CONFIG_SECTIONS}; do
-		config_get cfgtype "$section" TYPE
-		[ -n "$type" -a "x$cfgtype" != "x$type" ] && continue
-		eval "$function \"\$section\" \"\$@\""
-	done
-}
-
-config_list_foreach() {
-	[ "$#" -ge 3 ] || return 0
-	local section="$1"; shift
-	local option="$1"; shift
-	local function="$1"; shift
-	local val
-	local len
-	local c=1
-
-	config_get len "${section}" "${option}_LENGTH"
-	[ -z "$len" ] && return 0
-	while [ $c -le "$len" ]; do
-		config_get val "${section}" "${option}_ITEM$c"
-		eval "$function \"\$val\" \"$@\""
-		c="$(($c + 1))"
-	done
-}
-
-load_modules() {
-	[ -d /etc/modules.d ] && {
-		cd /etc/modules.d
-		sed 's/^[^#]/insmod &/' $* | ash 2>&- || :
-	}
-}
-
-include() {
-	local file
-	
-	for file in $(ls $1/*.sh 2>/dev/null); do
-		. $file
-	done
-}
-
-find_mtd_part() {
-	local PART="$(grep "\"$1\"" /proc/mtd | awk -F: '{print $1}')"
-	local PREFIX=/dev/mtdblock
-	
-	PART="${PART##mtd}"
-	[ -d /dev/mtdblock ] && PREFIX=/dev/mtdblock/
-	echo "${PART:+$PREFIX$PART}"
-}
-
-strtok() { # <string> { <variable> [<separator>] ... }
-	local tmp
-	local val="$1"
-	local count=0
-
-	shift
-
-	while [ $# -gt 1 ]; do
-		tmp="${val%%$2*}"
-
-		[ "$tmp" = "$val" ] && break
-
-		val="${val#$tmp$2}"
-
-		export ${NO_EXPORT:+-n} "$1=$tmp"; count=$((count+1))
-		shift 2
-	done
-
-	if [ $# -gt 0 -a -n "$val" ]; then
-		export ${NO_EXPORT:+-n} "$1=$val"; count=$((count+1))
-	fi
-
-	return $count
-}
-
-
-jffs2_mark_erase() {
-	local part="$(find_mtd_part "$1")"
-	[ -z "$part" ] && {
-		echo Partition not found.
-		return 1
-	}
-	echo -e "\xde\xad\xc0\xde" | mtd -qq write - "$1"
-}
-
-uci_apply_defaults() {
-	cd /etc/uci-defaults || return 0
-	files="$(ls)"
-	[ -z "$files" ] && return 0
-	mkdir -p /tmp/.uci
-	for file in $files; do
-		( . "./$(basename $file)" ) && rm -f "$file"
-	done
-	uci commit
-}
-
-service_kill() {
-	local name="${1}"
-	local pid="${2:-$(pidof "$name")}"
-	local grace="${3:-5}"
-
-	[ -f "$pid" ] && pid="$(head -n1 "$pid" 2>/dev/null)"
-
-	for pid in $pid; do
-		[ -d "/proc/$pid" ] || continue
-		local try=0
-		kill -TERM $pid 2>/dev/null && \
-			while grep -qs "$name" "/proc/$pid/cmdline" && [ $((try++)) -lt $grace ]; do sleep 1; done
-		kill -KILL $pid 2>/dev/null && \
-			while grep -qs "$name" "/proc/$pid/cmdline"; do sleep 1; done
-	done
-}
-
-
-pi_include() {
-	if [ -f "/tmp/overlay/$1" ]; then
-		. "/tmp/overlay/$1"
-	elif [ -f "$1" ]; then
-		. "$1"
-	elif [ -d "/tmp/overlay/$1" ]; then
-		if [ -n "$(ls /tmp/overlay/$1/*.sh 2>/dev/null)" ]; then
-			for src_script in /tmp/overlay/$1/*.sh; do
-				. "$src_script"
-			done
-		fi
-	elif [ -d "$1" ]; then
-		if [ -n "$(ls $1/*.sh 2>/dev/null)" ]; then
-			for src_script in $1/*.sh; do
-				. "$src_script"
-			done
-		fi
-	else
-		echo "WARNING: $1 not found"
-		return 1
-	fi
-	return 0
-}
-
-[ -z "$IPKG_INSTROOT" -a -f /lib/config/uci.sh ] && . /lib/config/uci.sh
+../lib/functions.sh
\ No newline at end of file
diff --git a/package/base-files/files/lib/functions.sh b/package/base-files/files/lib/functions.sh
new file mode 100755
index 000000000..e4b3badb4
--- /dev/null
+++ b/package/base-files/files/lib/functions.sh
@@ -0,0 +1,320 @@
+#!/bin/sh
+# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2006 Fokus Fraunhofer <carsten.tittel@fokus.fraunhofer.de>
+
+
+debug () {
+	${DEBUG:-:} "$@"
+}
+mount() {
+	busybox mount "$@"
+}
+
+# newline
+N="
+"
+
+_C=0
+NO_EXPORT=1
+LOAD_STATE=1
+LIST_SEP=" "
+
+hotplug_dev() {
+	env -i ACTION=$1 INTERFACE=$2 /sbin/hotplug-call net
+}
+
+append() {
+	local var="$1"
+	local value="$2"
+	local sep="${3:- }"
+	
+	eval "export ${NO_EXPORT:+-n} -- \"$var=\${$var:+\${$var}\${value:+\$sep}}\$value\""
+}
+
+list_contains() {
+	local var="$1"
+	local str="$2"
+	local val
+
+	eval "val=\" \${$var} \""
+	[ "${val%% $str *}" != "$val" ]
+}
+
+list_remove() {
+	local var="$1"
+	local remove="$2"
+	local val
+
+	eval "val=\" \${$var} \""
+	val1="${val%% $remove *}"
+	[ "$val1" = "$val" ] && return
+	val2="${val##* $remove }"
+	[ "$val2" = "$val" ] && return
+	val="${val1## } ${val2%% }"
+	val="${val%% }"
+	eval "export ${NO_EXPORT:+-n} -- \"$var=\$val\""
+}
+
+config_load() {
+	[ -n "$IPKG_INSTROOT" ] && return 0
+	uci_load "$@"
+}
+
+reset_cb() {
+	config_cb() { return 0; }
+	option_cb() { return 0; }
+	list_cb() { return 0; }
+}
+reset_cb
+
+package() {
+	return 0
+}
+
+config () {
+	local cfgtype="$1"
+	local name="$2"
+	
+	export ${NO_EXPORT:+-n} CONFIG_NUM_SECTIONS=$(($CONFIG_NUM_SECTIONS + 1))
+	name="${name:-cfg$CONFIG_NUM_SECTIONS}"
+	append CONFIG_SECTIONS "$name"
+	[ -n "$NO_CALLBACK" ] || config_cb "$cfgtype" "$name"
+	export ${NO_EXPORT:+-n} CONFIG_SECTION="$name"
+	export ${NO_EXPORT:+-n} "CONFIG_${CONFIG_SECTION}_TYPE=$cfgtype"
+}
+
+option () {
+	local varname="$1"; shift
+	local value="$*"
+
+	export ${NO_EXPORT:+-n} "CONFIG_${CONFIG_SECTION}_${varname}=$value"
+	[ -n "$NO_CALLBACK" ] || option_cb "$varname" "$*"
+}
+
+list() {
+	local varname="$1"; shift
+	local value="$*"
+	local len
+
+	config_get len "$CONFIG_SECTION" "${varname}_LENGTH" 0
+	[ $len = 0 ] && append CONFIG_LIST_STATE "${CONFIG_SECTION}_${varname}"
+	len=$(($len + 1))
+	config_set "$CONFIG_SECTION" "${varname}_ITEM$len" "$value"
+	config_set "$CONFIG_SECTION" "${varname}_LENGTH" "$len"
+	append "CONFIG_${CONFIG_SECTION}_${varname}" "$value" "$LIST_SEP"
+	list_cb "$varname" "$*"
+}
+
+config_rename() {
+	local OLD="$1"
+	local NEW="$2"
+	local oldvar
+	local newvar
+	
+	[ -n "$OLD" -a -n "$NEW" ] || return
+	for oldvar in `set | grep ^CONFIG_${OLD}_ | \
+		sed -e 's/\(.*\)=.*$/\1/'` ; do
+		newvar="CONFIG_${NEW}_${oldvar##CONFIG_${OLD}_}"
+		eval "export ${NO_EXPORT:+-n} \"$newvar=\${$oldvar}\""
+		unset "$oldvar"
+	done
+	export ${NO_EXPORT:+-n} CONFIG_SECTIONS="$(echo " $CONFIG_SECTIONS " | sed -e "s, $OLD , $NEW ,")"
+	
+	[ "$CONFIG_SECTION" = "$OLD" ] && export ${NO_EXPORT:+-n} CONFIG_SECTION="$NEW"
+}
+
+config_unset() {
+	config_set "$1" "$2" ""
+}
+
+config_clear() {
+	local SECTION="$1"
+	local oldvar
+
+	list_remove CONFIG_SECTIONS "$SECTION"
+	export ${NO_EXPORT:+-n} CONFIG_SECTIONS="${SECTION:+$CONFIG_SECTIONS}"
+
+	for oldvar in `set | grep ^CONFIG_${SECTION:+${SECTION}_} | \
+		sed -e 's/\(.*\)=.*$/\1/'` ; do 
+		unset $oldvar 
+	done
+}
+
+# config_get <variable> <section> <option> [<default>]
+# config_get <section> <option>
+config_get() {
+	case "$3" in
+		"") eval echo "\${CONFIG_${1}_${2}:-\${4}}";;
+		*)  eval export ${NO_EXPORT:+-n} -- "${1}=\${CONFIG_${2}_${3}:-\${4}}";;
+	esac
+}
+
+# config_get_bool <variable> <section> <option> [<default>]
+config_get_bool() {
+	local _tmp
+	config_get _tmp "$2" "$3" "$4"
+	case "$_tmp" in
+		1|on|true|enabled) _tmp=1;;
+		0|off|false|disabled) _tmp=0;;
+		*) _tmp="$4";;
+	esac
+	export ${NO_EXPORT:+-n} "$1=$_tmp"
+}
+
+config_set() {
+	local section="$1"
+	local option="$2"
+	local value="$3"
+	local old_section="$CONFIG_SECTION"
+
+	CONFIG_SECTION="$section"
+	option "$option" "$value"
+	CONFIG_SECTION="$old_section"
+}
+
+config_foreach() {
+	local function="$1"
+	[ "$#" -ge 1 ] && shift
+	local type="$1"
+	[ "$#" -ge 1 ] && shift
+	local section cfgtype
+	
+	[ -z "$CONFIG_SECTIONS" ] && return 0
+	for section in ${CONFIG_SECTIONS}; do
+		config_get cfgtype "$section" TYPE
+		[ -n "$type" -a "x$cfgtype" != "x$type" ] && continue
+		eval "$function \"\$section\" \"\$@\""
+	done
+}
+
+config_list_foreach() {
+	[ "$#" -ge 3 ] || return 0
+	local section="$1"; shift
+	local option="$1"; shift
+	local function="$1"; shift
+	local val
+	local len
+	local c=1
+
+	config_get len "${section}" "${option}_LENGTH"
+	[ -z "$len" ] && return 0
+	while [ $c -le "$len" ]; do
+		config_get val "${section}" "${option}_ITEM$c"
+		eval "$function \"\$val\" \"$@\""
+		c="$(($c + 1))"
+	done
+}
+
+load_modules() {
+	[ -d /etc/modules.d ] && {
+		cd /etc/modules.d
+		sed 's/^[^#]/insmod &/' $* | ash 2>&- || :
+	}
+}
+
+include() {
+	local file
+	
+	for file in $(ls $1/*.sh 2>/dev/null); do
+		. $file
+	done
+}
+
+find_mtd_part() {
+	local PART="$(grep "\"$1\"" /proc/mtd | awk -F: '{print $1}')"
+	local PREFIX=/dev/mtdblock
+	
+	PART="${PART##mtd}"
+	[ -d /dev/mtdblock ] && PREFIX=/dev/mtdblock/
+	echo "${PART:+$PREFIX$PART}"
+}
+
+strtok() { # <string> { <variable> [<separator>] ... }
+	local tmp
+	local val="$1"
+	local count=0
+
+	shift
+
+	while [ $# -gt 1 ]; do
+		tmp="${val%%$2*}"
+
+		[ "$tmp" = "$val" ] && break
+
+		val="${val#$tmp$2}"
+
+		export ${NO_EXPORT:+-n} "$1=$tmp"; count=$((count+1))
+		shift 2
+	done
+
+	if [ $# -gt 0 -a -n "$val" ]; then
+		export ${NO_EXPORT:+-n} "$1=$val"; count=$((count+1))
+	fi
+
+	return $count
+}
+
+
+jffs2_mark_erase() {
+	local part="$(find_mtd_part "$1")"
+	[ -z "$part" ] && {
+		echo Partition not found.
+		return 1
+	}
+	echo -e "\xde\xad\xc0\xde" | mtd -qq write - "$1"
+}
+
+uci_apply_defaults() {
+	cd /etc/uci-defaults || return 0
+	files="$(ls)"
+	[ -z "$files" ] && return 0
+	mkdir -p /tmp/.uci
+	for file in $files; do
+		( . "./$(basename $file)" ) && rm -f "$file"
+	done
+	uci commit
+}
+
+service_kill() {
+	local name="${1}"
+	local pid="${2:-$(pidof "$name")}"
+	local grace="${3:-5}"
+
+	[ -f "$pid" ] && pid="$(head -n1 "$pid" 2>/dev/null)"
+
+	for pid in $pid; do
+		[ -d "/proc/$pid" ] || continue
+		local try=0
+		kill -TERM $pid 2>/dev/null && \
+			while grep -qs "$name" "/proc/$pid/cmdline" && [ $((try++)) -lt $grace ]; do sleep 1; done
+		kill -KILL $pid 2>/dev/null && \
+			while grep -qs "$name" "/proc/$pid/cmdline"; do sleep 1; done
+	done
+}
+
+
+pi_include() {
+	if [ -f "/tmp/overlay/$1" ]; then
+		. "/tmp/overlay/$1"
+	elif [ -f "$1" ]; then
+		. "$1"
+	elif [ -d "/tmp/overlay/$1" ]; then
+		if [ -n "$(ls /tmp/overlay/$1/*.sh 2>/dev/null)" ]; then
+			for src_script in /tmp/overlay/$1/*.sh; do
+				. "$src_script"
+			done
+		fi
+	elif [ -d "$1" ]; then
+		if [ -n "$(ls $1/*.sh 2>/dev/null)" ]; then
+			for src_script in $1/*.sh; do
+				. "$src_script"
+			done
+		fi
+	else
+		echo "WARNING: $1 not found"
+		return 1
+	fi
+	return 0
+}
+
+[ -z "$IPKG_INSTROOT" -a -f /lib/config/uci.sh ] && . /lib/config/uci.sh