X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/796420d4282fc8765dd6d0b0cc11507482ef5d35..a4bdef9ca9051d829ee12f9f8ae36016f0c2136e:/package/base-files/files/etc/functions.sh?ds=sidebyside diff --git a/package/base-files/files/etc/functions.sh b/package/base-files/files/etc/functions.sh index 931f4be47..828e37e40 100755 --- a/package/base-files/files/etc/functions.sh +++ b/package/base-files/files/etc/functions.sh @@ -3,6 +3,7 @@ # Copyright (C) 2006 Fokus Fraunhofer alias debug=${DEBUG:-:} +alias mount='busybox mount' # newline N=" @@ -10,9 +11,11 @@ N=" _C=0 NO_EXPORT=1 +LOAD_STATE=1 +LIST_SEP=" " hotplug_dev() { - env -i ACTION=$1 INTERFACE=$2 /sbin/hotplug net + env -i ACTION=$1 INTERFACE=$2 /sbin/hotplug-call net } append() { @@ -23,12 +26,46 @@ append() { 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" @@ -36,7 +73,7 @@ config () { export ${NO_EXPORT:+-n} CONFIG_NUM_SECTIONS=$(($CONFIG_NUM_SECTIONS + 1)) name="${name:-cfg$CONFIG_NUM_SECTIONS}" append CONFIG_SECTIONS "$name" - config_cb "$cfgtype" "$name" + [ -n "$NO_CALLBACK" ] || config_cb "$cfgtype" "$name" export ${NO_EXPORT:+-n} CONFIG_SECTION="$name" export ${NO_EXPORT:+-n} "CONFIG_${CONFIG_SECTION}_TYPE=$cfgtype" } @@ -44,9 +81,22 @@ config () { option () { local varname="$1"; shift local value="$*" - + export ${NO_EXPORT:+-n} "CONFIG_${CONFIG_SECTION}_${varname}=$value" - option_cb "$varname" "$*" + [ -n "$NO_CALLBACK" ] || option_cb "$varname" "$*" +} + +list() { + local varname="$1"; shift + local value="$*" + local len + + config_get len "$CONFIG_SECTION" "${varname}_LENGTH" + len="$((${len:-0} + 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" "$*" } config_rename() { @@ -55,7 +105,7 @@ config_rename() { local oldvar local newvar - [ "$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}_}" @@ -74,8 +124,8 @@ config_unset() { config_clear() { local SECTION="$1" local oldvar - - export ${NO_EXPORT:+-n} CONFIG_SECTIONS="$(echo " $CONFIG_SECTIONS " | sed -e "s, $OLD , ,")" + + list_remove CONFIG_SECTIONS "$SECTION" export ${NO_EXPORT:+-n} CONFIG_SECTIONS="${SECTION:+$CONFIG_SECTIONS}" for oldvar in `set | grep ^CONFIG_${SECTION:+${SECTION}_} | \ @@ -84,20 +134,6 @@ config_clear() { done } -config_load() { - local file="$UCI_ROOT/etc/config/$1" - _C=0 - export ${NO_EXPORT:+-n} CONFIG_SECTIONS= - export ${NO_EXPORT:+-n} CONFIG_NUM_SECTIONS=0 - export ${NO_EXPORT:+-n} CONFIG_SECTION= - - [ -e "$file" ] && { - . $file - } || return 1 - - ${CONFIG_SECTION:+config_cb} -} - config_get() { case "$3" in "") eval "echo \"\${CONFIG_${1}_${2}}\"";; @@ -110,9 +146,9 @@ 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}";; + 1|on|true|enabled) export ${NO_EXPORT:+-n} "$1=1";; + 0|off|false|disabled) export ${NO_EXPORT:+-n} "$1=0";; + *) eval "$1=$4";; esac } @@ -120,22 +156,51 @@ config_set() { local section="$1" local option="$2" local value="$3" - export ${NO_EXPORT:+-n} "CONFIG_${section}_${option}=$value" + local old_section="$CONFIG_SECTION" + + CONFIG_SECTION="$section" + option "$option" "$value" + CONFIG_SECTION="$old_section" } config_foreach() { local function="$1" - local section + [ "$#" -ge 1 ] && shift + local type="$1" + [ "$#" -ge 1 ] && shift + local section cfgtype [ -z "$CONFIG_SECTIONS" ] && return 0 for section in ${CONFIG_SECTIONS}; do - eval "$function \"\$section\"" + 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() { - cd /etc/modules.d - sed 's/^[^#]/insmod &/' $* | ash 2>&- || : + [ -d /etc/modules.d ] && { + cd /etc/modules.d + sed 's/^[^#]/insmod &/' $* | ash 2>&- || : + } } include() { @@ -148,9 +213,11 @@ include() { find_mtd_part() { local PART="$(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() { # { [] ... } @@ -171,9 +238,32 @@ strtok() { # { [] ... } shift 2 done - if [ $# -gt 0 -a "$val" ]; then + 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 +)} + +[ -z "$IPKG_INSTROOT" -a -f /lib/config/uci.sh ] && . /lib/config/uci.sh