package/uci/files/lib/config/uci.sh

   1 #!/bin/sh
   2 # Shell script compatibility wrappers for /sbin/uci
   3 #
   4 # Copyright (C) 2008  Felix Fietkau <nbd@openwrt.org>
   5 #
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 2 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14 # General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program; if not, write to the Free Software
  18 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  19
  20 uci_load() {
  21         local PACKAGE="$1"
  22         local DATA
  23         local RET
  24
  25         _C=0
  26         if [ -z "$CONFIG_APPEND" ]; then
  27                 export ${NO_EXPORT:+-n} CONFIG_SECTIONS=
  28                 export ${NO_EXPORT:+-n} CONFIG_NUM_SECTIONS=0
  29                 export ${NO_EXPORT:+-n} CONFIG_SECTION=
  30         fi
  31
  32         DATA="$(/sbin/uci ${LOAD_STATE:+-P /var/state} -S -n export "$PACKAGE" 2>/dev/null)"
  33         RET="$?"
  34         [ "$RET" != 0 -o -z "$DATA" ] || eval "$DATA"
  35         unset DATA
  36
  37         ${CONFIG_SECTION:+config_cb}
  38         return "$RET"
  39 }
  40
  41 uci_set_default() {
  42         local PACKAGE="$1"
  43         /sbin/uci -q show "$1" > /dev/null && return 0
  44         /sbin/uci import "$1"
  45         /sbin/uci commit "$1"
  46 }
  47
  48 uci_revert_state() {
  49         local PACKAGE="$1"
  50         local CONFIG="$2"
  51         local OPTION="$3"
  52
  53         /sbin/uci -P /var/state revert "$PACKAGE${CONFIG:+.$CONFIG}${OPTION:+.$OPTION}"
  54 }
  55
  56 uci_set_state() {
  57         local PACKAGE="$1"
  58         local CONFIG="$2"
  59         local OPTION="$3"
  60         local VALUE="$4"
  61
  62         [ -z "$VALUE" ] && return 0
  63         /sbin/uci -P /var/state set "$PACKAGE.$CONFIG${OPTION:+.$OPTION}=$VALUE"
  64 }
  65
  66 uci_set() {
  67         local PACKAGE="$1"
  68         local CONFIG="$2"
  69         local OPTION="$3"
  70         local VALUE="$4"
  71
  72         /sbin/uci set "$PACKAGE.$CONFIG.$OPTION=$VALUE"
  73 }
  74
  75 uci_add() {
  76         local PACKAGE="$1"
  77         local TYPE="$2"
  78         local CONFIG="$3"
  79
  80         if [ -z "$CONFIG" ]; then
  81                 export ${NO_EXPORT:+-n} CONFIG_SECTION="$(/sbin/uci add "$PACKAGE" "$TYPE")"
  82         else
  83                 /sbin/uci set "$PACKAGE.$CONFIG=$TYPE"
  84                 export ${NO_EXPORT:+-n} CONFIG_SECTION="$CONFIG"
  85         fi
  86 }
  87
  88 uci_rename() {
  89         local PACKAGE="$1"
  90         local CONFIG="$2"
  91         local VALUE="$3"
  92
  93         /sbin/uci rename "$PACKAGE.$CONFIG=$VALUE"
  94 }
  95
  96 uci_remove() {
  97         local PACKAGE="$1"
  98         local CONFIG="$2"
  99         local OPTION="$3"
 100
 101         /sbin/uci del "$PACKAGE.$CONFIG${OPTION:+.$OPTION}"
 102 }
 103
 104 uci_commit() {
 105         local PACKAGE="$1"
 106         /sbin/uci commit $PACKAGE
 107 }