"
_C=0
+NO_EXPORT=1
hotplug_dev() {
- env -i ACTION=$1 INTERFACE=$2 /sbin/hotplug net
+ env -i ACTION=$1 INTERFACE=$2 /sbin/hotplug-call net
}
append() {
local value="$2"
local sep="${3:- }"
- eval "export -n -- \"$var=\${$var:+\${$var}\${value:+\$sep}}\$value\""
+ eval "export ${NO_EXPORT:+-n} -- \"$var=\${$var:+\${$var}\${value:+\$sep}}\$value\""
}
reset_cb() {
config () {
local cfgtype="$1"
local name="$2"
-
- _C=$((_C + 1))
- name="${name:-cfg${_C}}"
- config_cb "$cfgtype" "$name"
- CONFIG_SECTION="$name"
- export -n "CONFIG_${CONFIG_SECTION}_TYPE=$cfgtype"
+
+ 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 -n "CONFIG_${CONFIG_SECTION}_${varname}=$value"
- option_cb "$varname" "$*"
+ export ${NO_EXPORT:+-n} "CONFIG_${CONFIG_SECTION}_${varname}=$value"
+ [ -n "$NO_CALLBACK" ] || option_cb "$varname" "$*"
}
config_rename() {
local oldvar
local newvar
- [ "$OLD" -a "$NEW" ] || return
+ [ -n "$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 -n \"$newvar=\${$oldvar}\""
+ 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" = "$OLD" ] && CONFIG_SECTION="$NEW"
+ [ "$CONFIG_SECTION" = "$OLD" ] && export ${NO_EXPORT:+-n} CONFIG_SECTION="$NEW"
}
config_unset() {
local SECTION="$1"
local oldvar
- for oldvar in `set | grep ^CONFIG_${SECTION}_ | \
+ export ${NO_EXPORT:+-n} CONFIG_SECTIONS="$(echo " $CONFIG_SECTIONS " | sed -e "s, $OLD , ,")"
+ 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_load() {
- local file="/etc/config/$1"
+ local file
+ case "$1" in
+ /*) file="$1";;
+ *) file="$UCI_ROOT/etc/config/$1";;
+ esac
_C=0
- CONFIG_SECTION=
+ export ${NO_EXPORT:+-n} CONFIG_SECTIONS=
+ export ${NO_EXPORT:+-n} CONFIG_NUM_SECTIONS=0
+ export ${NO_EXPORT:+-n} CONFIG_SECTION=
[ -e "$file" ] && {
. $file
config_get() {
case "$3" in
"") eval "echo \"\${CONFIG_${1}_${2}}\"";;
- *) eval "export -n -- \"$1=\${CONFIG_${2}_${3}}\"";;
+ *) eval "export ${NO_EXPORT:+-n} -- \"$1=\${CONFIG_${2}_${3}}\"";;
+ esac
+}
+
+# config_get_bool <variable> <section> <option> [<default>]
+config_get_bool() {
+ local _tmp
+ config_get "_tmp" "$2" "$3"
+ case "$_tmp" in
+ 1|on|enabled) export ${NO_EXPORT:+-n} "$1=1";;
+ 0|off|disabled) export ${NO_EXPORT:+-n} "$1=0";;
+ *) eval "$1=${4:-0}";;
esac
}
local section="$1"
local option="$2"
local value="$3"
- export -n "CONFIG_${section}_${option}=$value"
+ local old_section="$CONFIG_SECTION"
+
+ CONFIG_SECTION="$section"
+ option "$option" "$value"
+ CONFIG_SECTION="$old_section"
+}
+
+config_foreach() {
+ local function="$1"
+ local type="$2"
+ local section cfgtype
+
+ [ -z "$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
}
load_modules() {
- cd /etc/modules.d
- sed 's/^[^#]/insmod &/' $* | ash 2>&- || :
+ [ -d /etc/modules.d ] && {
+ cd /etc/modules.d
+ sed 's/^[^#]/insmod &/' $* | ash 2>&- || :
+ }
}
include() {
find_mtd_part() {
local PART="$(grep "\"$1\"" /proc/mtd | awk -F: '{print $1}')"
+ local PREFIX=/dev/mtdblock
PART="${PART##mtd}"
- echo "${PART:+/dev/mtdblock/$PART}"
+ [ -d /dev/mtdblock ] && PREFIX=/dev/mtdblock/
+ echo "${PART:+$PREFIX$PART}"
}
strtok() { # <string> { <variable> [<separator>] ... }
val="${val#$tmp$2}"
- export -n "$1=$tmp"; count=$((count+1))
+ export ${NO_EXPORT:+-n} "$1=$tmp"; count=$((count+1))
shift 2
done
- if [ $# -gt 0 -a "$val" ]; then
- export -n "$1=$val"; count=$((count+1))
+ 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"
+}