[lantiq] improve button handling

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34823 3c298f89-4303-0410-b956-a3cf2f4a3e73

target/linux/lantiq/base-files/etc/hotplug.d/button/10-generic.sh

@@ -4,21 +4,49 @@
 
 . /lib/functions.sh
 
+logger "$BUTTON pressed for $SEEN seconds"
+
+local rfkill_state=0
+
+wifi_rfkill_set() {
+	uci set wireless.$1.disabled=$rfkill_state
+}
+
+wifi_rfkill_check() {
+	local disabled
+	config_get disabled $1 disabled
+	[ "$disabled" = "1" ] || rfkill_state=1
+}
+
 case "${BUTTON}" in
 	reset)
-		logger "reset pressed"
-		echo "REBOOT" > /dev/console
-		sleep 3
-		sync
-		reboot
+		if [ "$SEEN" -lt 1 ]
+		then
+			echo "REBOOT" > /dev/console
+			sync
+			reboot
+		elif [ "$SEEN" -gt 5 ]
+		then
+			echo "FACTORY RESET" > /dev/console
+			firstboot && reboot &
+		fi
 		;;
-	BTN_1)
-		logger "factory pressed"
-		echo "FACTORY RESET" > /dev/console
-		jffs2_mark_erase "rootfs_data"
-		sync
-		reboot
+
+	wps)
+		for dir in /var/run/hostapd-*; do
+			[ -d "$dir" ] || continue
+			hostapd_cli -p "$dir" wps_pbc
+		done
 		;;
+
+	rfkill)
+		config_load wireless
+		config_foreach wifi_rfkill_check wifi-device
+		config_foreach wifi_rfkill_set wifi-device
+		uci commit wireless
+		wifi up
+		;;
+
 	*)
 		logger "unknown button ${BUTTON}"
 		;;