1 files changed, 116 insertions, 0 deletions
diff --git a/package/base-files/files/sbin/wifi b/package/base-files/files/sbin/wifi
new file mode 100755
index 0000000000..d877c73980
--- /dev/null
+++ b/package/base-files/files/sbin/wifi
@@ -0,0 +1,116 @@
+#!/bin/sh
+# Copyright (C) 2006 OpenWrt.org
+
+. /etc/functions.sh
+
+find_net_config() {(
+	local vif="$1"
+	local cfg
+	local ifname
+
+	config_get cfg "$vif" network
+
+	[ -z "$cfg" ] && {
+		include /lib/network
+		scan_interfaces
+
+		config_get ifname "$vif" ifnamea
+
+		cfg="$(find_config "$ifname")"
+	}
+	[ -z "$cfg" ] && return 0
+	echo "$cfg"
+)}
+
+
+bridge_interface() {(
+	local cfg="$1"
+	[ -z "$cfg" ] && return 0
+
+	include /lib/network
+	scan_interfaces
+
+	config_get iftype "$cfg" type
+	[ "$iftype" = bridge ] && config_get "$cfg" ifname
+)}
+
+
+wifi_up() {
+	for device in ${2:-$DEVICES}; do (
+		config_get iftype "$device" type
+		if eval "type enable_$iftype" 2>/dev/null >/dev/null; then
+			eval "scan_$iftype '$device'"
+			eval "enable_$iftype '$device'" || echo "$device($iftype): Setup failed"
+		else
+			echo "$device($iftype): Interface type not supported"
+		fi
+	); done
+}
+
+wifi_down() {
+	for device in ${2:-$DEVICES}; do (
+		config_get iftype "$device" type
+		if eval "type disable_$iftype" 2>/dev/null >/dev/null; then
+			eval "scan_$iftype '$device'"
+			eval "disable_$iftype '$device'" || echo "$device($iftype): Disable failed"
+		else
+			echo "$device($iftype): Interface type not supported"
+		fi
+	); done
+}
+
+wifi_detect() {
+	for driver in ${2:-$DRIVERS}; do (
+		if eval "type detect_$driver" 2>/dev/null >/dev/null; then
+			eval "detect_$driver" || echo "$driver: Detect failed" >&2
+		else
+			echo "$driver: Hardware detection not supported" >&2
+		fi
+	); done
+}
+
+start_net() {(
+	local iface="$1"
+	local config="$2"
+
+	include /lib/network
+	scan_interfaces
+	setup_interface "$1" "$2"
+)}
+
+config_get_bool() {
+	local _tmp
+	config_get "$1" "$2" "$3"
+	eval "_tmp=\$$1"
+	case "$_tmp" in
+		1|on|enabled) eval "$1=1";;
+		0|off|disabled) eval "$1=0";;
+		*) eval "$1=${4:-0}";;
+	esac
+}
+
+config_cb() {
+	config_get TYPE "$CONFIG_SECTION" TYPE
+	case "$TYPE" in
+		wifi-device)
+			append DEVICES "$CONFIG_SECTION"
+		;;
+		wifi-iface)
+			config_get device "$CONFIG_SECTION" device
+			config_get vifs "$device" vifs 
+			append vifs "$CONFIG_SECTION"
+			config_set "$device" vifs "$vifs"
+		;;
+	esac
+}
+
+DEVICES=
+DRIVERS=
+config_load wireless
+include /lib/wifi
+
+case "$1" in
+	down) wifi_down "$2";;
+	detect) wifi_detect "$2";;
+	*) wifi_up "$2";;
+esac