move comgt to trunk and add network scripts for umts compatible with the wrt54g3g

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5433 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/comgt/files/3g.button

@@ -0,0 +1,35 @@
+button_action() {(
+	# use led for keeping track of the state
+	case "$(cat /proc/diag/led/3g_green)" in
+		1)
+			ifdown "$1"
+			ifup wan
+		;;
+		0)
+			ifdown wan
+			ifup "$1"
+		;;
+	esac
+)}
+
+[ "$ACTION" = "released" -a "$BUTTON" = "3g" ] && {
+	(echo /bin/true > /proc/sys/kernel/hotplug)
+
+	include /lib/network
+	scan_interfaces
+	config_cb() {
+		config_get TYPE "$CONFIG_SECTION" TYPE
+		case "$TYPE" in
+			interface)
+				config_get proto "$CONFIG_SECTION" proto
+				config_get button "$CONFIG_SECTION" button
+				case "$button" in
+					1|on|enabled) [ "$proto" = "3g" ] && button_action "$CONFIG_SECTION";;
+				esac
+			;;
+		esac
+	}
+	config_load network
+
+	(echo /sbin/hotplug > /proc/sys/kernel/hotplug)
+} &