1 files changed, 79 insertions, 0 deletions
diff --git a/package/netifd/files/lib/network/config.sh b/package/netifd/files/lib/network/config.sh
new file mode 100755
index 000000000..9128971da
--- /dev/null
+++ b/package/netifd/files/lib/network/config.sh
@@ -0,0 +1,79 @@
+#!/bin/sh
+# Copyright (C) 2011 OpenWrt.org
+
+. /usr/share/libubox/jshn.sh
+
+find_config() {
+	local device="$1"
+	local ifdev ifl3dev ifobj
+	for ifobj in `ubus list network.interface.\*`; do
+		interface="${ifobj##network.interface.}"
+		(
+			json_load "$(ifstatus $interface)"
+			json_get_var ifdev device
+			json_get_var ifl3dev l3_device
+			if [[ "$device" = "$ifdev" ]] || [[ "$device" = "$ifl3dev" ]]; then
+				echo "$interface"
+				exit 0
+			else
+				exit 1
+			fi
+		) && return
+	done
+}
+
+unbridge() {
+	return
+}
+
+ubus_call() {
+	json_init
+	local _data="$(ubus -S call "$1" "$2")"
+	[ -z "$_data" ] && return 1
+	json_load "$_data"
+	return 0
+}
+
+
+fixup_interface() {
+	local config="$1"
+	local ifname type device l3dev
+
+	config_get type "$config" type
+	config_get ifname "$config" ifname
+	config_get device "$config" device "$ifname"
+	[ "bridge" = "$type" ] && ifname="br-$config"
+	config_set "$config" device "$ifname"
+	ubus_call "network.interface.$config" status || return 0
+	json_get_var l3dev l3_device
+	[ -n "$l3dev" ] && ifname="$l3dev"
+	json_init
+	config_set "$config" ifname "$ifname"
+	config_set "$config" device "$device"
+}
+
+scan_interfaces() {
+	config_load network
+	config_foreach fixup_interface interface
+}
+
+prepare_interface_bridge() {
+	local config="$1"
+
+	[ -n "$config" ] || return 0
+	ubus call network.interface."$config" prepare
+}
+
+setup_interface() {
+	local iface="$1"
+	local config="$2"
+
+	[ -n "$config" ] || return 0
+	ubus call network.interface."$config" add_device "{ \"name\": \"$iface\" }"
+}
+
+do_sysctl() {
+	[ -n "$2" ] && \
+		sysctl -n -e -w "$1=$2" >/dev/null || \
+		sysctl -n -e "$1"
+}