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#!/usr/bin/python
import sys
import dbus
DBUS_INTERFACE_PROPERTIES='org.freedesktop.DBus.Properties'
MM_DBUS_SERVICE='org.freedesktop.ModemManager'
MM_DBUS_PATH='/org/freedesktop/ModemManager'
MM_DBUS_INTERFACE='org.freedesktop.ModemManager'
MM_DBUS_INTERFACE_MODEM='org.freedesktop.ModemManager.Modem'
MM_DBUS_INTERFACE_MODEM_CDMA='org.freedesktop.ModemManager.Modem.Cdma'
MM_DBUS_INTERFACE_MODEM_GSM_CARD='org.freedesktop.ModemManager.Modem.Gsm.Card'
MM_DBUS_INTERFACE_MODEM_GSM_NETWORK='org.freedesktop.ModemManager.Modem.Gsm.Network'
def get_cdma_band_class(band_class):
if band_class == 1:
return "800MHz"
elif band_class == 2:
return "1900MHz"
else:
return "Unknown"
def inspect_cdma(proxy):
cdma = dbus.Interface(proxy, dbus_interface=MM_DBUS_INTERFACE_MODEM_CDMA)
try:
print "ESN: %s" % cdma.GetEsn()
except dbus.exceptions.DBusException:
pass
print "-------------------"
info = cdma.GetServingSystem()
print "Class: %s" % get_cdma_band_class(info[0])
print "Band: %s" % info[1]
print "SID: %d" % info[2]
def get_gsm_network_mode(modem):
mode = modem.GetNetworkMode()
if mode == 1:
mode = "GPRS"
elif mode == 2:
mode = "EDGE"
elif mode == 3:
mode = "3G"
elif mode == 4:
mode = "HSDPA"
else:
mode = "(Unknown)"
print "Mode: %s" % mode
def get_gsm_band(modem):
band = modem.GetBand()
if band == 0:
band = "Any"
elif band == 1:
band = "EGSM (900 MHz)"
elif band == 2:
band = "DCS (1800 MHz)"
elif band == 3:
band = "PCS (1900 MHz)"
elif band == 4:
band = "G850 (850 MHz)"
elif band == 5:
band = "U2100 (WCSMA 2100 MHZ, Class I)"
elif band == 6:
band = "U1700 (WCDMA 3GPP UMTS1800 MHz, Class III)"
elif band == 7:
band = "17IV (WCDMA 3GPP AWS 1700/2100 MHz, Class IV)"
elif band == 8:
band = "U800 (WCDMA 3GPP UMTS800 MHz, Class VI)"
elif band == 9:
band = "U850 (WCDMA 3GPP UMT850 MHz, Class V)"
elif band == 10:
band = "U900 (WCDMA 3GPP UMTS900 MHz, Class VIII)"
elif band == 11:
band = "U17IX (WCDMA 3GPP UMTS MHz, Class IX)"
else:
band = "(Unknown)"
print "Band: %s" % band
def inspect_gsm(proxy):
# Gsm.Card interface
card = dbus.Interface(proxy, dbus_interface=MM_DBUS_INTERFACE_MODEM_GSM_CARD)
try:
print "IMEI: %s" % card.GetImei()
except dbus.exceptions.DBusException:
pass
print "IMSI: %s" % card.GetImsi()
# Gsm.Network interface
net = dbus.Interface(proxy, dbus_interface=MM_DBUS_INTERFACE_MODEM_GSM_NETWORK)
print "Signal quality: %d" % net.GetSignalQuality()
print "Scanning..."
results = net.Scan()
for r in results:
status = r['status']
if status == "1":
status = "available"
elif status == "2":
status = "current"
elif status == "3":
status = "forbidden"
else:
status = "(Unknown)"
if len(r['operator-long']):
print "%s: %s" % (r['operator-long'], status)
else:
print "%s: %s" % (r['operator-short'], status)
bus = dbus.SystemBus()
# Get available modems:
manager_proxy = bus.get_object('org.freedesktop.ModemManager', '/org/freedesktop/ModemManager')
manager_iface = dbus.Interface(manager_proxy, dbus_interface='org.freedesktop.ModemManager')
modems = manager_iface.EnumerateDevices()
if not modems:
print "No modems found"
sys.exit(1)
for m in modems:
proxy = bus.get_object(MM_DBUS_SERVICE, m)
# Properties
props_iface = dbus.Interface(proxy, dbus_interface='org.freedesktop.DBus.Properties')
type = props_iface.Get(MM_DBUS_INTERFACE_MODEM, 'Type')
if type == 1:
print "GSM modem"
elif type == 2:
print "CDMA modem"
else:
print "Invalid modem type: %d" % type
print "Driver: '%s'" % (props_iface.Get(MM_DBUS_INTERFACE_MODEM, 'Driver'))
print "Modem device: '%s'" % (props_iface.Get(MM_DBUS_INTERFACE_MODEM, 'MasterDevice'))
print "Data device: '%s'" % (props_iface.Get(MM_DBUS_INTERFACE_MODEM, 'Device'))
# Modem interface
modem = dbus.Interface(proxy, dbus_interface=MM_DBUS_INTERFACE_MODEM)
modem.Enable(True)
info = modem.GetInfo()
print "Vendor: %s" % info[0]
print "Model: %s" % info[1]
print "Version: %s" % info[2]
if type == 1:
inspect_gsm(proxy)
elif type == 2:
inspect_cdma(proxy)
print
modem.Enable(False)
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