e0293363b3a6e7abef55850b3fb4e00a3597b83d
2 # Shell script defining macros for manipulating config files
4 # Copyright (C) 2006 Fokus Fraunhofer <carsten.tittel@fokus.fraunhofer.de>
5 # Copyright (C) 2006,2007 Felix Fietkau <nbd@openwrt.org>
7 # This program is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 2 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 # General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program; if not, write to the Free Software
19 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 config_load
"$PACKAGE"
24 local PACKAGE_BASE
="$(basename "$PACKAGE")"
25 [ -f "/tmp/.uci/${PACKAGE_BASE}" ] && {
26 .
"/tmp/.uci/${PACKAGE_BASE}" 2>/dev
/null
>/dev
/null
31 uci_apply_defaults
() {(
32 cd /etc
/uci-defaults ||
return 0
34 [ -z "$files" ] && return 0
36 for file in $files; do
37 ( .
"./$(basename $file)" ) && rm -f "$file"
44 awk -f $UCI_ROOT/lib
/config
/uci.
awk -f - <<EOF
55 config = read_file(\"$FILENAME\")
64 local PACKAGE_BASE
="$(basename "$PACKAGE")"
68 echo "$UPDATE" >> "/tmp/.uci/${PACKAGE_BASE}"
77 ( # spawn a subshell so you don't mess up the current environment
79 config_get OLDVAL
"$CONFIG" "$OPTION"
80 if [ "$OLDVAL" != "$VALUE" ]; then
81 config_get
type "$CONFIG" TYPE
84 ) || uci_add_update
"$PACKAGE" "config_set '$CONFIG' '$OPTION' '$VALUE'"
92 uci_add_update
"$PACKAGE" "config '$TYPE' '$CONFIG'"
100 uci_add_update
"$PACKAGE" "config_rename '$CONFIG' '$VALUE'"
108 if [ -z "$OPTION" ]; then
109 uci_add_update
"$PACKAGE" "config_clear '$CONFIG'"
111 uci_add_update
"$PACKAGE" "config_unset '$CONFIG' '$OPTION'"
117 local PACKAGE_BASE
="$(basename "$PACKAGE")"
120 LOCK
=`which lock` || LOCK
=:
121 $LOCK "/tmp/.uci/$PACKAGE_BASE.lock"
122 [ -f "/tmp/.uci/$PACKAGE_BASE" ] && (
127 append updatestr
"config = uci_update_config(config, \"@$2=$1\")" "$N"
130 append updatestr
"config = uci_update_config(config, \"$CONFIG_SECTION.$1=$2\")" "$N"
133 append updatestr
"config = uci_update_config(config, \"&$1=$2\")" "$N"
136 append updatestr
"config = uci_update_config(config, \"-$1.$2\")" "$N"
139 append updatestr
"config = uci_update_config(config, \"-$1\")" "$N"
142 .
"/tmp/.uci/$PACKAGE_BASE"
144 # completely disable handlers so that they don't get in the way
152 config_load
"$PACKAGE"
153 CONFIG_FILENAME
="${CONFIG_FILENAME:-$UCI_ROOT/etc/config/$PACKAGE_BASE}"
154 uci_do_update
"$CONFIG_FILENAME" "$updatestr" > "/tmp/.uci/$PACKAGE_BASE.new" && {
155 mv -f "/tmp/.uci/$PACKAGE_BASE.new" "$CONFIG_FILENAME" && \
156 rm -f "/tmp/.uci/$PACKAGE_BASE"
159 $LOCK -u "/tmp/.uci/$PACKAGE_BASE.lock"