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77 lines
1.4 KiB
Bash
77 lines
1.4 KiB
Bash
#!/bin/sh
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# Copyright (C) 2011 OpenWrt.org
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. /usr/share/libubox/jshn.sh
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find_config() {
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local device="$1"
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local ifdev ifl3dev ifobj
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for ifobj in $(ubus list network.interface.\*); do
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interface="${ifobj##network.interface.}"
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(
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json_load "$(ifstatus $interface)"
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json_get_var ifdev device
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json_get_var ifl3dev l3_device
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if [ "$device" = "$ifdev" ] || [ "$device" = "$ifl3dev" ]; then
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echo "$interface"
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exit 0
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else
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exit 1
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fi
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) && return
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done
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}
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unbridge() {
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return
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}
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ubus_call() {
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json_init
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local _data="$(ubus -S call "$1" "$2")"
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[ -z "$_data" ] && return 1
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json_load "$_data"
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return 0
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}
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fixup_interface() {
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local config="$1"
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local ifname type device l3dev
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config_get type "$config" type
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config_get ifname "$config" ifname
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[ "bridge" = "$type" ] && ifname="br-$config"
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ubus_call "network.interface.$config" status || return 0
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json_get_var l3dev l3_device
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[ -n "$l3dev" ] && ifname="$l3dev"
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json_init
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config_set "$config" ifname "$ifname"
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}
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scan_interfaces() {
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config_load network
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config_foreach fixup_interface interface
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}
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prepare_interface_bridge() {
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local config="$1"
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[ -n "$config" ] || return 0
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ubus call network.interface."$config" prepare
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}
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setup_interface() {
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local iface="$1"
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local config="$2"
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[ -n "$config" ] || return 0
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ubus call network.interface."$config" add_device "{ \"name\": \"$iface\" }"
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}
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do_sysctl() {
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[ -n "$2" ] && \
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sysctl -n -e -w "$1=$2" >/dev/null || \
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sysctl -n -e "$1"
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}
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