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#!/usr/bin/python3
from gi.repository import GLib
import sys
import dbus
import dbus.service
import dbus.mainloop.glib
NETMON_INTERFACE = "org.ofono.NetworkMonitor"
AGENT_INTERFACE = "org.ofono.NetworkMonitorAgent"
class NetworkMonitorAgent(dbus.service.Object):
@dbus.service.method(AGENT_INTERFACE,
in_signature="", out_signature="")
def Release(self):
print("Agent Released")
mainloop.quit()
@dbus.service.method(AGENT_INTERFACE,
in_signature="a{sv}", out_signature="")
def ServingCellInformationChanged(self, servingcell):
print("ServingCellInformationChanged notification recieved")
tech = 'Technology'
mcc = 'MobileCountryCode'
mnc = 'MobileNetworkCode'
lac = 'LocationAreaCode'
cid = 'CellId'
psc = 'PrimaryScramblingCode'
rssi = 'Strength'
ber = 'BitErrorRate'
if tech in servingcell:
print(" [ Radio Access Technology = %s]" \
% (servingcell[tech]))
if mcc in servingcell:
print(" [ Mobile Country Code = %s]" \
% (servingcell[mcc]))
if mnc in servingcell:
print(" [ Mobile Network Code = %s]" \
% (servingcell[mnc]))
if lac in servingcell:
print(" [ Location Area Code = %d]" \
% (servingcell[lac]))
if cid in servingcell:
print(" [ Cell Identity = %d]" \
% (servingcell[cid]))
if psc in servingcell:
print(" [ Primary Scrambling Code = %d]" \
% (servingcell[psc]))
if rssi in servingcell:
print(" [ Signal Strength = %d]" \
% (servingcell[rssi]))
if ber in servingcell:
print(" [ Bit Error Rate = %d]" \
% (servingcell[ber]))
print('')
if __name__ == '__main__':
dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
if len(sys.argv) < 2:
print("Usage: %s <update_period_in_seconds>" %\
(sys.argv[0]))
sys.exit(1)
bus = dbus.SystemBus()
manager = dbus.Interface(bus.get_object("org.ofono", "/"),
"org.ofono.Manager")
modems = manager.GetModems()
path = modems[0][0]
nm = dbus.Interface(bus.get_object('org.ofono', path),
NETMON_INTERFACE)
path = "/test/netmonagent"
agent = NetworkMonitorAgent(bus, path)
try:
period = int(sys.argv[1])
except:
print("Error: Invalid argument %s" % (sys.argv[1]))
sys.exit(1)
nm.RegisterAgent(path, period)
print("Agent registered")
mainloop = GLib.MainLoop()
mainloop.run()
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