#!/usr/bin/python

import sys
import dbus

if (len(sys.argv) != 2):
	print "Usage: %s type" % (sys.argv[0])
	sys.exit(1)

bus = dbus.SystemBus()

manager = dbus.Interface(bus.get_object('net.connman', "/"),
					'net.connman.Manager')

def technology_disable_tethering(path, tech_type):
	tech = dbus.Interface(bus.get_object("net.connman", path),
						"net.connman.Technology")

	properties = tech.GetProperties()

	for key in properties.keys():
		if key in ["Type"]:
			if properties[key] == tech_type:
				print "Disabling %s tethering" % tech_type
				tech.SetProperty("Tethering", dbus.Boolean(0))

				return tech_type
			else:
				return None

technologies = manager.GetTechnologies()
tech = None

for path,_ in technologies:
	tech = technology_disable_tethering(path, sys.argv[1])
	if tech != None:
		break;

if tech == None:
	print "Failed to disable %s tethering" % (sys.argv[1])