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 CONFIG_APPEND=
  21 uci_load() {
  22         local PACKAGE="$1"
  23         local DATA
  24         local RET
  25
  26         _C=0
  27         if [ -z "$CONFIG_APPEND" ]; then
  28                 export ${NO_EXPORT:+-n} CONFIG_SECTIONS=
  29                 export ${NO_EXPORT:+-n} CONFIG_NUM_SECTIONS=0
  30                 export ${NO_EXPORT:+-n} CONFIG_SECTION=
  31         fi
  32
  33         DATA="$(/sbin/uci ${LOAD_STATE:+-P /var/state} -S -n export "$PACKAGE" 2>/dev/null)"
  34         RET="$?"
  35         [ "$RET" != 0 -o -z "$DATA" ] || eval "$DATA"
  36         unset DATA
  37
  38         ${CONFIG_SECTION:+config_cb}
  39         return "$RET"
  40 }
  41
  42 uci_set_default() {
  43         local PACKAGE="$1"
  44         /sbin/uci -q show "$1" > /dev/null && return 0
  45         /sbin/uci import "$1"
  46         /sbin/uci commit "$1"
  47 }
  48
  49 uci_revert_state() {
  50         local PACKAGE="$1"
  51         local CONFIG="$2"
  52         local OPTION="$3"
  53
  54         /sbin/uci -P /var/state revert "$PACKAGE${CONFIG:+.$CONFIG}${OPTION:+.$OPTION}"
  55 }
  56
  57 uci_set_state() {
  58         local PACKAGE="$1"
  59         local CONFIG="$2"
  60         local OPTION="$3"
  61         local VALUE="$4"
  62
  63         [ "$#" = 4 ] || return 0
  64         /sbin/uci -P /var/state set "$PACKAGE.$CONFIG${OPTION:+.$OPTION}=$VALUE"
  65 }
  66
  67 uci_set() {
  68         local PACKAGE="$1"
  69         local CONFIG="$2"
  70         local OPTION="$3"
  71         local VALUE="$4"
  72
  73         /sbin/uci set "$PACKAGE.$CONFIG.$OPTION=$VALUE"
  74 }
  75
  76 uci_add() {
  77         local PACKAGE="$1"
  78         local TYPE="$2"
  79         local CONFIG="$3"
  80
  81         if [ -z "$CONFIG" ]; then
  82                 export ${NO_EXPORT:+-n} CONFIG_SECTION="$(/sbin/uci add "$PACKAGE" "$TYPE")"
  83         else
  84                 /sbin/uci set "$PACKAGE.$CONFIG=$TYPE"
  85                 export ${NO_EXPORT:+-n} CONFIG_SECTION="$CONFIG"
  86         fi
  87 }
  88
  89 uci_rename() {
  90         local PACKAGE="$1"
  91         local CONFIG="$2"
  92         local VALUE="$3"
  93
  94         /sbin/uci rename "$PACKAGE.$CONFIG=$VALUE"
  95 }
  96
  97 uci_remove() {
  98         local PACKAGE="$1"
  99         local CONFIG="$2"
 100         local OPTION="$3"
 101
 102         /sbin/uci del "$PACKAGE.$CONFIG${OPTION:+.$OPTION}"
 103 }
 104
 105 uci_commit() {
 106         local PACKAGE="$1"
 107         /sbin/uci commit $PACKAGE
 108 }