Integrate basic UCI config file validation support

[openwrt/svn-archive/archive.git] / package / base-files / files / lib / config / uci.sh

diff --git a/package/base-files/files/lib/config/uci.sh b/package/base-files/files/lib/config/uci.sh
old mode 100755 (executable)
new mode 100644 (file)
index 12795d8..43bb981
--- a/package/base-files/files/lib/config/uci.sh
+++ b/package/base-files/files/lib/config/uci.sh
@@ -1,8 +1,8 @@
 #!/bin/sh
 # Shell script defining macros for manipulating config files
 #
-# Copyright (C) 2006 by Fokus Fraunhofer <carsten.tittel@fokus.fraunhofer.de>
-# Copyright (C) 2006 by Felix Fietkau <nbd@openwrt.org>
+# Copyright (C) 2006        Fokus Fraunhofer <carsten.tittel@fokus.fraunhofer.de>
+# Copyright (C) 2006,2007   Felix Fietkau <nbd@openwrt.org>
 #
 # 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
@@ -31,7 +31,7 @@ uci_load() {
 uci_do_update() {
        local FILENAME="$1"
        local UPDATE="$2"
-       awk -f /lib/config/uci-update.awk -f - <<EOF
+       awk -f $UCI_ROOT/lib/config/uci-update.awk -f - <<EOF
 BEGIN {
        config = read_file("$FILENAME")
        $UPDATE
@@ -94,9 +94,10 @@ uci_remove() {
 uci_commit() {
        local PACKAGE="$1"
        local PACKAGE_BASE="$(basename "$PACKAGE")"
-       
+
        mkdir -p /tmp/.uci
-       lock "/tmp/.uci/$PACKAGE_BASE.lock"
+       LOCK=`which lock` || LOCK=:
+       $LOCK "/tmp/.uci/$PACKAGE_BASE.lock"
        [ -f "/tmp/.uci/$PACKAGE_BASE" ] && (
                updatestr=""
                
@@ -128,13 +129,13 @@ uci_commit() {
                }
                
                config_load "$PACKAGE"
-               CONFIG_FILENAME="${CONFIG_FILENAME:-$ROOT/etc/config/$PACKAGE_BASE}"
+               CONFIG_FILENAME="${CONFIG_FILENAME:-$UCI_ROOT/etc/config/$PACKAGE_BASE}"
                uci_do_update "$CONFIG_FILENAME" "$updatestr" > "/tmp/.uci/$PACKAGE_BASE.new" && {
                        mv -f "/tmp/.uci/$PACKAGE_BASE.new" "$CONFIG_FILENAME" && \
                        rm -f "/tmp/.uci/$PACKAGE_BASE"
                } 
        )
-       lock -u "/tmp/.uci/$PACKAGE_BASE.lock"
+       $LOCK -u "/tmp/.uci/$PACKAGE_BASE.lock"
 }