#!/usr/bin/python

import gobject

import dbus
import dbus.mainloop.glib
import sys

def hangup_all():
	print "Hanging up"
	vcmanager.HangupAll()

def print_calls():
	calls = vcmanager.GetCalls()
	if (len(calls) != 0):
		print "No calls available"
	else:
		for path, properties in calls:
			print "    [ %s ]" % (path)

			for key in properties.keys():
				val = str(properties[key])
				print "        %s = %s" % (key, val)
			print

def voicecalls_call_added(path, properties):
	print "    Voice Call [ %s ] Added" % (path)

	for key in properties.keys():
		val = str(properties[key])
		print "        %s = %s" % (key, val)
	print

def voicecalls_call_removed(path):
	print "    Voice Call [ %s ] Removed" % (path)

def voicecall_property_changed(name, value):
	print "Voicecall property: '%s' changed to '%s'" % (name, value)

def voicecall_disconnect_reason(reason):
	print "Voicecall disconnect reason: '%s'" % (reason)

if __name__ == "__main__":
	global vcmanager

	if (len(sys.argv) < 2):
		print "Usage: %s [modem] <number>" % (sys.argv[0])
		sys.exit(1)

	dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)

	bus = dbus.SystemBus()

	manager = dbus.Interface(bus.get_object('org.ofono', '/'),
							'org.ofono.Manager')

	modems = manager.GetModems()
	modem = modems[0][0]

	if (len(sys.argv) == 3):
		modem = sys.argv[1]
		number = sys.argv[2]
	else:
		number = sys.argv[1]
	print "Using modem %s" % modem

	vcmanager = dbus.Interface(bus.get_object('org.ofono', modem),
						'org.ofono.VoiceCallManager')

	vcmanager.connect_to_signal("CallAdded", voicecalls_call_added)

	vcmanager.connect_to_signal("CallRemoved", voicecalls_call_removed)

	print_calls()

	print "Dialing %s..." % number
	obj = vcmanager.Dial(number, "")
	print "Dialing in progress, got obj: %s" % (obj)

	call = dbus.Interface(bus.get_object('org.ofono', obj),
						'org.ofono.VoiceCall')

	properties = call.GetProperties()

	print "State: %s, Number: %s" %\
		(properties['State'], properties['LineIdentification'])

	call.connect_to_signal("PropertyChanged", voicecall_property_changed)
	call.connect_to_signal("DisconnectReason", voicecall_disconnect_reason)

	gobject.timeout_add(1000000, hangup_all)

	mainloop = gobject.MainLoop()
	mainloop.run()