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65 lines
1.3 KiB
Bash
65 lines
1.3 KiB
Bash
. /usr/share/libubox/jshn.sh
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__network_ipaddr()
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{
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local __var="$1"
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local __iface="$2"
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local __family="$3"
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local __prefix="${4:-0}"
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local __tmp="$(ubus call network.interface."$__iface" status 2>/dev/null)"
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json_load "${__tmp:-{}}"
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json_get_type __tmp "ipv${__family}_address"
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if [ "$__tmp" = array ]; then
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json_select "ipv${__family}_address"
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json_get_type __tmp 1
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if [ "$__tmp" = object ]; then
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json_select 1
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json_get_var $__var address
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[ $__prefix -gt 0 ] && {
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json_get_var __tmp mask
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eval "export -- \"$__var=\${$__var}/$__tmp\""
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}
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return 0
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fi
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fi
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return 1
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}
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network_get_ipaddr() { __network_ipaddr "$1" "$2" 4 0; }
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network_get_ipaddr6() { __network_ipaddr "$1" "$2" 6 0; }
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network_get_subnet() { __network_ipaddr "$1" "$2" 4 1; }
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network_get_subnet6() { __network_ipaddr "$1" "$2" 6 1; }
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__network_device()
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{
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local __var="$1"
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local __iface="$2"
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local __field="$3"
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local __tmp="$(ubus call network.interface."$__iface" status 2>/dev/null)"
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[ -n "$__tmp" ] || return 1
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json_load "$__tmp"
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json_get_var "$__var" "$__field"
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}
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network_is_up()
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{
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local __up
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__network_device __up "$1" up && [ $__up -eq 1 ]
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}
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network_get_device() { __network_device "$1" "$2" l3_device; }
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network_get_physdev() { __network_device "$1" "$2" device; }
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