Openwrt/package/base-files/files/bin/uci

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#!/bin/sh
# Shell script for interacting with config files
#
# 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
# the Free Software Foundation; either version 2 of the License, 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.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
. $UCI_ROOT/etc/functions.sh
include $UCI_ROOT/lib/config
SEP="[^0-9A-Za-z_]"
do_get() {
local PACKAGE
local CONFIG
local OPTION
local DUMMY
strtok "$*" PACKAGE . CONFIG . OPTION $SEP DUMMY
[ $? -ne 3 ] && {
uci_usage get
exit 1
}
uci_load "$PACKAGE"
config_get "$CONFIG" "$OPTION"
}
do_set() {
local PACKAGE
local CONFIG
local OPTION
local VALUE
strtok "$1" PACKAGE . CONFIG = VALUE
[ $? -ne 3 -a $? -ne 2 ] && {
uci_usage set
exit 1
}
strtok "$CONFIG" CONFIG . OPTION
if [ $? -eq 1 ]; then
uci_add "$PACKAGE" "$VALUE" "$CONFIG"
else
uci_set "$PACKAGE" "$CONFIG" "$OPTION" "$VALUE"
fi
}
do_rename() {
[ $# -ne 3 ] && {
uci_usage rename
exit 1
}
uci_rename "$@"
}
do_remove() {
local PACKAGE
local CONFIG
local OPTION
local DUMMY
strtok "$*" PACKAGE . CONFIG . OPTION $SEP DUMMY
[ $? -ne 3 -a $? -ne 2 ] && {
uci_usage rename
exit 1
}
uci_remove "$PACKAGE" "$CONFIG" ${OPTION:+"$OPTION"}
}
do_commit() {
local PACKAGE="$1"
for package in ${PACKAGE:-$(cd /tmp/.uci; ls)}; do
[ "${package##.*}" != "$package" ] && continue # ignore .lock files
uci_commit "$package"
done
}
do_show() {
local PACKAGE
local CONFIG
local DUMMY
strtok "$*" PACKAGE . CONFIG $SEP DUMMY
[ $? -gt 2 ] && {
uci_usage show
exit 1
}
for package in ${PACKAGE:-$(cd $UCI_ROOT/etc/config; ls)}; do
SECTION=""
config_cb() {
if [ -z "$CONFIG" -o "$CONFIG" = "$2" ]; then
append SECTION "$2"
option_cb() {
append "${CONFIG_SECTION}_VARS" "$1"
}
else
option_cb() {
return 0
}
fi
}
uci_load "$package"
for section in $SECTION; do
config_get type "$section" TYPE
[ -z "$type" ] && continue
echo "$package.$section=$type"
eval "VARS=\"\${${section}_VARS}\""
for var in $VARS; do
config_get val "$section" "$var"
[ -n "$val" ] && {
echo "$package.$section.$var=$val"
config_set "$section" "$var" ""
}
done
config_set "$section" TYPE ""
done
done
}
do_validate() {
[ "$#" -ne 1 ] && {
uci_usage validate
exit 1
}
uci_validate "$1" || exit "$?"
}
uci_usage() {
case "$1" in
show) echo "$0 show [<package>[.<config>]]";;
get) echo "$0 get <package>.<config>.<option>";;
set) echo "$0 set <package>.<config>[.<option>]=<value>";;
del) echo "$0 del <package>.<config>[.<option>]";;
rename) echo "$0 rename <package> <config> <name>";;
commit) echo "$0 commit [<package> ... ]";;
validate) echo "$0 validate <package>";;
*)
echo "Syntax: $0 <command> <arguments...>"
echo
uci_usage show
uci_usage get
uci_usage set
uci_usage del
uci_usage rename
uci_usage commit
uci_usage validate
echo
exit 1
;;
esac
}
if [ $# -eq 0 ] ; then
uci_usage
exit 0
fi
CMD="$1"
shift
case "$CMD" in
set) do_set "$@";;
del) do_remove "$@";;
rename) do_rename "$@";;
get) do_get "$@";;
show) do_show "$@";;
commit) do_commit "$@";;
validate) do_validate "$@";;
*) uci_usage;;
esac
exit 0