luci/contrib/package/meshwizard/files/usr/bin/meshwizard/functions.sh
yangfl 401382a459 treewide: Fix typos in comments
Signed-off-by: David Yang <mmyangfl@gmail.com>
2018-10-10 15:00:07 +08:00

118 lines
2.6 KiB
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uci_remove_list_element() {
local option="$1"
local value="$2"
local list="$(uci get $option)"
local elem
uci delete $option
for elem in $list; do
if [ "$elem" != "$value" ]; then
uci add_list $option=$elem
fi
done
}
# string_contains(string, substring)
#
# Returns 0 if the specified string contains the specified substring,
# otherwise returns 1.
string_contains() {
string="$1"
substring="$2"
if test "${string#*$substring}" != "$string"
then
return 0 # $substring is in $string
else
return 1 # $substring is not in $string
fi
}
# Takes 2 arguments
# $1 = text to be displayed in the output for this section
# $2 = section (optional)
uci_commitverbose() {
echo "+ $1"
uci changes $2 | while read line; do
echo " $line"
done
uci commit $2
}
set_defaults() {
for def in $(env |grep "^$1" | sed 's/ /_/g'); do
option="${def/$1/}"
a="$(echo $option |cut -d '=' -f1)"
b="$(echo $option |cut -d '=' -f2-)"
b="${b//_/ }"
string_contains "$a" "_LENGTH" && continue
string_contains "$a" "_ITEM" && {
# special treatment for lists. use add_list and remove the
# item index (_ITEMx).
uci add_list $2.${a//_ITEM[0-9]*/}="$b"
} || {
uci set $2.$a="$b"
}
done
}
# 3 arguments: 1=config name 2=oldname 3=newname
section_rename() {
uci -q rename $1.$2=$3 && msg_rename $1.$2 $1.$3 || msg_rename_error $1.$2 $1.$3
}
msg_missing_value() {
echo -e " \033[1mWarning:\033[0m Configuration option for $2 is missing in $1."
}
msg_success() {
echo " Finished."
}
msg_error() {
echo " \033[1mError: \033[0mThere was a problem."
}
msg_rename() {
echo " Renamed unnamed section $1 to $2."
}
msg_rename_error() {
echo " \033[1mWarning:\033[0m Could not rename $1 to $2."
}
restore_factory_defaults() {
echo "+ Restore default config as requested with cleanup=1"
cp -f /rom/etc/config/* /etc/config/
rm /etc/config/wireless
wifi detect > /etc/config/wireless
rm /etc/config/network
if [ -f /etc/init.d/defconfig ]; then
# legacy (AA)
/etc/init.d/defconfig start
[ -f /rom/etc/uci-defaults/network ] && sh /rom/etc/uci-defaults/network
else
sh /rom/etc/uci-defaults/02_network
fi
}
is_in_list() {
# checks if an item is in a list
local list="$1"
local item="$2"
for word in $list; do
[ $word = "$item" ] && return 0
done
return 1
}
add_to_list() {
local list="$1"
local item="$2"
is_in_list "$list" "$item" && echo $list
if [ -z "$list" ]; then
echo "$item"
else
echo "$list $item"
fi
}