#!/usr/bin/python

import sys
import dbus

bus = dbus.SystemBus()

manager = dbus.Interface(bus.get_object("org.moblin.connman", "/"),
					"org.moblin.connman.Manager")

if len(sys.argv) < 2:
	print "Usage: %s <command>" % (sys.argv[0])
	print ""
	print "  state"
	print "  scan [ <interface> ]"
	print "  dev <interface>"
	print "  dev <interface> scan"
	print "  dev <interface> networks"
	print "  dev <interface> connect <network>"
	print "  dev <interface> remember <network>"
	print "  dev <interface> disconnect [network]"
	print "  dev <interface> policy [ignore|off|auto|manual]"
	print "  dev <interface> powered [on|off]"
	print "  dev <interface> priority [0-255]"
	sys.exit(1)

def print_properties(path, properties):
	print "[ %s ]" % (path)
	for key in properties.keys():
		if key == "Networks":
			continue

		if key in ["Powered", "Scanning", "Connected",
					"Available", "Remember", "Default"]:
			if properties[key] == dbus.Boolean(1):
				val = "true"
			else:
				val = "false"
		elif key in ["Strength", "Priority"]:
			val = int(properties[key])
		else:
			val = str(properties[key])

		print "     %s = %s" % (key, val)

	if "Networks" in properties.keys():
		list = ""
		for path in properties["Networks"]:
			val = str(path)
			list = list + val[val.rfind("/") + 1:] + " "
		print "     Networks = [ %s]" % (list)

def print_networks(networks):
	for path in networks:
		network = dbus.Interface(bus.get_object("org.moblin.connman", path),
						"org.moblin.connman.Network")

		properties = network.GetProperties()

		if properties["Connected"] == dbus.Boolean(1):
			connected = "*"
		else:
			connected = " "

		name = properties["Name"]
		strength = int(properties["Strength"])

		details = ""
		try:
			details += "{" + properties["WiFi.Mode"] + "} "
		except:
			pass
		try:
			details += "{" + properties["WiFi.Security"] + "} "
		except:
			pass
		if "WiFi.Passphrase" in properties.keys():
			if properties["WiFi.Passphrase"] != "":
				details += "{passphrase present}"

		print "%s %-20s %3d%%  %s" % (connected,
						name, strength, details)

def select_network(networks, name):
	for path in networks:
		network = dbus.Interface(bus.get_object("org.moblin.connman", path),
						"org.moblin.connman.Network")

		properties = network.GetProperties()

		if properties["Name"] != name:
			continue

		if properties["Connected"] == dbus.Boolean(1):
			print "Already connected to network %s" % (name)
			break

		print "Selecting network %s" % (name)

		network.Connect()

def remember_network(networks, name):
	for path in networks:
		network = dbus.Interface(bus.get_object("org.moblin.connman", path),
						"org.moblin.connman.Network")

		properties = network.GetProperties()

		if properties["Name"] != name:
			continue

		if properties["Remember"] == dbus.Boolean(1):
			print "Already a known network %s" % (name)
			break

		print "Remembering network %s" % (name)

		network.SetProperty("Remember", dbus.Boolean(1))

def disconnect_network(networks, name):
	for path in networks:
		network = dbus.Interface(bus.get_object("org.moblin.connman", path),
						"org.moblin.connman.Network")

		properties = network.GetProperties()

		if name != "" and properties["Name"] != name:
			continue

		if properties["Connected"] == dbus.Boolean(1):
			name = properties["Name"]
			print "Disconnecting from network %s" % (name)
			network.Disconnect()

if sys.argv[1] == "state":
	properties = manager.GetProperties()

	print "System is %s" % (properties["State"])

elif sys.argv[1] == "scan":
	properties = manager.GetProperties()

	interface = ""
	found = 0

	if len(sys.argv) > 2:
		interface = sys.argv[2]

	for path in properties["Devices"]:
		device = dbus.Interface(bus.get_object("org.moblin.connman", path),
						"org.moblin.connman.Device")

		properties = device.GetProperties()

		if interface != "" and properties["Interface"] != interface:
			continue

		if properties["Type"] in ["wifi", "wimax"]:
			interface = properties["Interface"]
			print "Propose scanning for device %s" % (interface)
			device.ProposeScan()
			found = 1
		elif interface != "":
			print "No scanning support for device %s" % (interface)
			found = 1

	if found == 0:
		print "No such device"

elif sys.argv[1] == "dev":
	properties = manager.GetProperties()

	interface = ""
	command = ""
	value = ""
	found = 0

	if len(sys.argv) > 2:
		interface = sys.argv[2]
		if len(sys.argv) > 3:
			command = sys.argv[3]
			if len(sys.argv) > 4:
				value = sys.argv[4]

	for path in properties["Devices"]:
		device = dbus.Interface(bus.get_object("org.moblin.connman", path),
						"org.moblin.connman.Device")

		properties = device.GetProperties()

		if interface != "" and properties["Interface"] != interface:
			continue

		if command == "scan":
			if properties["Type"] in ["wifi", "wimax"]:
				interface = properties["Interface"]
				print "Scan for device %s" % (interface)
				device.ProposeScan()
			else:
				print "No scanning for device %s" % (interface)
		elif command in ["networks", "net"]:
			if "Networks" in properties.keys():
				print_networks(properties["Networks"])
			else:
				print "Device has no networks"
		elif command in ["connect", "conn"] and value != "":
			if "Networks" in properties.keys():
				select_network(properties["Networks"], value)
			else:
				print "Device can't connect networks"
		elif command in ["connect", "conn"]:
			print "Need to specify network"
		elif command in ["remember", "known"] and value != "":
			if "Networks" in properties.keys():
				remember_network(properties["Networks"], value)
			else:
				print "Device has no networks"
		elif command in ["remember", "known"]:
			print "Need to specify network"
		elif command in ["disconnect", "disc"] and value != "":
			if "Networks" in properties.keys():
				disconnect_network(properties["Networks"], value)
			else:
				print "Device has no networks"
		elif command in ["discconnect", "disc"]:
			if "Networks" in properties.keys():
				disconnect_network(properties["Networks"], "")
			else:
				print "Device has no networks"
		elif command == "policy" and value != "":
			policy = value
			device.SetProperty("Policy", policy)
		elif command == "policy":
			interface = properties["Interface"]
			policy = properties["Policy"]
			print "Policy of device %s is %s" % (interface, policy)
		elif command == "powered" and value != "":
			if value == "on":
				powered = dbus.Boolean(1)
			elif value == "off":
				powered = dbus.Boolean(0)
			else:
				powered = dbus.Boolean(value)
			device.SetProperty("Powered", powered)
		elif command == "powered":
			interface = properties["Interface"]
			if properties["Powered"] == dbus.Boolean(1):
				powered = "on"
			else:
				powered = "off"
			print "Device %s is powered %s" % (interface, powered)
		elif command == "priority" and value != "":
			priority = int(value)
			device.SetProperty("Priority", priority)
		elif command == "priority":
			interface = properties["Interface"]
			priority = properties["Priority"]
			print "Device %s has priority of %d" % (interface, priority)
		elif command == "list" or command == "":
			print_properties(path, properties)
		else:
			print "Unknown command"

else:
	print "Unknown command"