| 1 | #!/bin/sh |
| 2 | # Shell script compatibility wrappers for /sbin/uci |
| 3 | # |
| 4 | # Copyright (C) 2008-2010 OpenWrt.org |
| 5 | # Copyright (C) 2008 Felix Fietkau <nbd@openwrt.org> |
| 6 | # |
| 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. |
| 11 | # |
| 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. |
| 16 | # |
| 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 |
| 20 | |
| 21 | CONFIG_APPEND= |
| 22 | uci_load() { |
| 23 | local PACKAGE="$1" |
| 24 | local DATA |
| 25 | local RET |
| 26 | local VAR |
| 27 | |
| 28 | _C=0 |
| 29 | if [ -z "$CONFIG_APPEND" ]; then |
| 30 | for VAR in $CONFIG_LIST_STATE; do |
| 31 | export ${NO_EXPORT:+-n} CONFIG_${VAR}= |
| 32 | export ${NO_EXPORT:+-n} CONFIG_${VAR}_LENGTH= |
| 33 | done |
| 34 | export ${NO_EXPORT:+-n} CONFIG_LIST_STATE= |
| 35 | export ${NO_EXPORT:+-n} CONFIG_SECTIONS= |
| 36 | export ${NO_EXPORT:+-n} CONFIG_NUM_SECTIONS=0 |
| 37 | export ${NO_EXPORT:+-n} CONFIG_SECTION= |
| 38 | fi |
| 39 | |
| 40 | DATA="$(/sbin/uci ${UCI_CONFIG_DIR:+-c $UCI_CONFIG_DIR} ${LOAD_STATE:+-P /var/state} -S -n export "$PACKAGE" 2>/dev/null)" |
| 41 | RET="$?" |
| 42 | [ "$RET" != 0 -o -z "$DATA" ] || eval "$DATA" |
| 43 | unset DATA |
| 44 | |
| 45 | ${CONFIG_SECTION:+config_cb} |
| 46 | return "$RET" |
| 47 | } |
| 48 | |
| 49 | uci_set_default() { |
| 50 | local PACKAGE="$1" |
| 51 | /sbin/uci ${UCI_CONFIG_DIR:+-c $UCI_CONFIG_DIR} -q show "$PACKAGE" > /dev/null && return 0 |
| 52 | /sbin/uci ${UCI_CONFIG_DIR:+-c $UCI_CONFIG_DIR} import "$PACKAGE" |
| 53 | /sbin/uci ${UCI_CONFIG_DIR:+-c $UCI_CONFIG_DIR} commit "$PACKAGE" |
| 54 | } |
| 55 | |
| 56 | uci_revert_state() { |
| 57 | local PACKAGE="$1" |
| 58 | local CONFIG="$2" |
| 59 | local OPTION="$3" |
| 60 | |
| 61 | /sbin/uci ${UCI_CONFIG_DIR:+-c $UCI_CONFIG_DIR} -P /var/state revert "$PACKAGE${CONFIG:+.$CONFIG}${OPTION:+.$OPTION}" |
| 62 | } |
| 63 | |
| 64 | uci_set_state() { |
| 65 | local PACKAGE="$1" |
| 66 | local CONFIG="$2" |
| 67 | local OPTION="$3" |
| 68 | local VALUE="$4" |
| 69 | |
| 70 | [ "$#" = 4 ] || return 0 |
| 71 | /sbin/uci ${UCI_CONFIG_DIR:+-c $UCI_CONFIG_DIR} -P /var/state set "$PACKAGE.$CONFIG${OPTION:+.$OPTION}=$VALUE" |
| 72 | } |
| 73 | |
| 74 | uci_toggle_state() { |
| 75 | uci_revert_state "$1" "$2" "$3" |
| 76 | uci_set_state "$1" "$2" "$3" "$4" |
| 77 | } |
| 78 | |
| 79 | uci_set() { |
| 80 | local PACKAGE="$1" |
| 81 | local CONFIG="$2" |
| 82 | local OPTION="$3" |
| 83 | local VALUE="$4" |
| 84 | |
| 85 | /sbin/uci ${UCI_CONFIG_DIR:+-c $UCI_CONFIG_DIR} set "$PACKAGE.$CONFIG.$OPTION=$VALUE" |
| 86 | } |
| 87 | |
| 88 | uci_get_state() { |
| 89 | uci_get "$1" "$2" "$3" "$4" "/var/state" |
| 90 | } |
| 91 | |
| 92 | uci_get() { |
| 93 | local PACKAGE="$1" |
| 94 | local CONFIG="$2" |
| 95 | local OPTION="$3" |
| 96 | local DEFAULT="$4" |
| 97 | local STATE="$5" |
| 98 | |
| 99 | /sbin/uci ${UCI_CONFIG_DIR:+-c $UCI_CONFIG_DIR} ${STATE:+-P $STATE} -q get "$PACKAGE${CONFIG:+.$CONFIG}${OPTION:+.$OPTION}" |
| 100 | RET="$?" |
| 101 | [ "$RET" -ne 0 ] && [ -n "$DEFAULT" ] && echo "$DEFAULT" |
| 102 | return "$RET" |
| 103 | } |
| 104 | |
| 105 | uci_add() { |
| 106 | local PACKAGE="$1" |
| 107 | local TYPE="$2" |
| 108 | local CONFIG="$3" |
| 109 | |
| 110 | if [ -z "$CONFIG" ]; then |
| 111 | export ${NO_EXPORT:+-n} CONFIG_SECTION="$(/sbin/uci add "$PACKAGE" "$TYPE")" |
| 112 | else |
| 113 | /sbin/uci ${UCI_CONFIG_DIR:+-c $UCI_CONFIG_DIR} set "$PACKAGE.$CONFIG=$TYPE" |
| 114 | export ${NO_EXPORT:+-n} CONFIG_SECTION="$CONFIG" |
| 115 | fi |
| 116 | } |
| 117 | |
| 118 | uci_rename() { |
| 119 | local PACKAGE="$1" |
| 120 | local CONFIG="$2" |
| 121 | local VALUE="$3" |
| 122 | |
| 123 | /sbin/uci ${UCI_CONFIG_DIR:+-c $UCI_CONFIG_DIR} rename "$PACKAGE.$CONFIG=$VALUE" |
| 124 | } |
| 125 | |
| 126 | uci_remove() { |
| 127 | local PACKAGE="$1" |
| 128 | local CONFIG="$2" |
| 129 | local OPTION="$3" |
| 130 | |
| 131 | /sbin/uci ${UCI_CONFIG_DIR:+-c $UCI_CONFIG_DIR} del "$PACKAGE.$CONFIG${OPTION:+.$OPTION}" |
| 132 | } |
| 133 | |
| 134 | uci_commit() { |
| 135 | local PACKAGE="$1" |
| 136 | /sbin/uci ${UCI_CONFIG_DIR:+-c $UCI_CONFIG_DIR} commit $PACKAGE |
| 137 | } |
| 138 | |
