2 # Copyright (C) 2006 Fokus Fraunhofer <carsten.tittel@fokus.fraunhofer.de>
3 # Copyright (C) 2006-2008 OpenWrt.org
15 env -i ACTION=$1 INTERFACE=$2 /sbin/hotplug-call net
23 eval "export ${NO_EXPORT:+-n} -- \"$var=\${$var:+\${$var}\${value:+\$sep}}\$value\""
31 eval "val=\" \${$var} \""
32 [ "${val%% $str *}" != "$val" ]
40 eval "val=\" \${$var} \""
41 val1="${val%% $remove *}"
42 [ "$val1" = "$val" ] && return
43 val2="${val##* $remove }"
44 [ "$val2" = "$val" ] && return
45 val="${val1## } ${val2%% }"
47 eval "export ${NO_EXPORT:+-n} -- \"$var=\$val\""
51 [ -n "$IPKG_INSTROOT" ] && return 0
56 config_cb() { return 0; }
57 option_cb() { return 0; }
58 list_cb() { return 0; }
70 export ${NO_EXPORT:+-n} CONFIG_NUM_SECTIONS=$(($CONFIG_NUM_SECTIONS + 1))
71 name="${name:-cfg$CONFIG_NUM_SECTIONS}"
72 append CONFIG_SECTIONS "$name"
73 [ -n "$NO_CALLBACK" ] || config_cb "$cfgtype" "$name"
74 export ${NO_EXPORT:+-n} CONFIG_SECTION="$name"
75 export ${NO_EXPORT:+-n} "CONFIG_${CONFIG_SECTION}_TYPE=$cfgtype"
79 local varname="$1"; shift
82 export ${NO_EXPORT:+-n} "CONFIG_${CONFIG_SECTION}_${varname}=$value"
83 [ -n "$NO_CALLBACK" ] || option_cb "$varname" "$*"
87 local varname="$1"; shift
91 config_get len "$CONFIG_SECTION" "${varname}_LENGTH"
92 len="$((${len:-0} + 1))"
93 config_set "$CONFIG_SECTION" "${varname}_ITEM$len" "$value"
94 config_set "$CONFIG_SECTION" "${varname}_LENGTH" "$len"
95 append "CONFIG_${CONFIG_SECTION}_${varname}" "$value" "$LIST_SEP"
96 list_cb "$varname" "$*"
100 config_set "$1" "$2" ""
107 list_remove CONFIG_SECTIONS "$SECTION"
108 export ${NO_EXPORT:+-n} CONFIG_SECTIONS="${SECTION:+$CONFIG_SECTIONS}"
110 for oldvar in `set | grep ^CONFIG_${SECTION:+${SECTION}_} | \
111 sed -e 's/\(.*\)=.*$/\1/'` ; do
118 "") eval "echo \"\${CONFIG_${1}_${2}}\"";;
119 *) eval "export ${NO_EXPORT:+-n} -- \"$1=\${CONFIG_${2}_${3}}\"";;
123 # config_get_bool <variable> <section> <option> [<default>]
126 config_get "_tmp" "$2" "$3"
128 1|on|true|enabled) export ${NO_EXPORT:+-n} "$1=1";;
129 0|off|false|disabled) export ${NO_EXPORT:+-n} "$1=0";;
138 local old_section="$CONFIG_SECTION"
140 CONFIG_SECTION="$section"
141 option "$option" "$value"
142 CONFIG_SECTION="$old_section"
147 [ "$#" -ge 1 ] && shift
149 [ "$#" -ge 1 ] && shift
150 local section cfgtype
152 [ -z "$CONFIG_SECTIONS" ] && return 0
153 for section in ${CONFIG_SECTIONS}; do
154 config_get cfgtype "$section" TYPE
155 [ -n "$type" -a "x$cfgtype" != "x$type" ] && continue
156 eval "$function \"\$section\" \"\$@\""
160 config_list_foreach() {
161 [ "$#" -ge 3 ] || return 0
162 local section="$1"; shift
163 local option="$1"; shift
164 local function="$1"; shift
169 config_get len "${section}" "${option}_LENGTH"
170 [ -z "$len" ] && return 0
171 while [ $c -le "$len" ]; do
172 config_get val "${section}" "${option}_ITEM$c"
173 eval "$function \"\$val\" \"$@\""