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#!/usr/bin/python
import sys
import gobject
import os
import dbus
import dbus.mainloop.glib
state = None
def ussd_notification_received(content):
print("Network sent a Notification: " + content)
def ussd_request_received(content):
print("Network sent a Request: " + content)
ss.Cancel()
def ussd_property_changed(name, value):
global state
if name != "State":
return
print("USSD session state is " + value)
state = str(value)
def stdin_handler(fd, condition):
s = os.read(fd.fileno(), 160).rstrip()
if not s:
ss.Cancel()
elif state == "user-response":
print ss.Respond(s, timeout = 100)
elif state == "idle":
print ss.Initiate(s, timeout = 100)
else:
print "Invalid state", state
return True
if __name__ == "__main__":
if (len(sys.argv) < 2):
print "Usage: %s [modem] <ussd-string>" % (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) == 2):
ussd = sys.argv[1]
else:
modem = sys.argv[1]
ussd = sys.argv[2]
ss = dbus.Interface(bus.get_object('org.ofono', modem),
'org.ofono.SupplementaryServices')
props = ss.GetProperties()
for p in props:
ussd_property_changed(p, props[p])
ss.connect_to_signal("NotificationReceived", ussd_notification_received)
ss.connect_to_signal("RequestReceived", ussd_request_received)
ss.connect_to_signal("PropertyChanged", ussd_property_changed)
print ss.Initiate(ussd, timeout=100)
gobject.io_add_watch(sys.stdin, gobject.IO_IN, stdin_handler)
mainloop = gobject.MainLoop()
mainloop.run()
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