dbus: Add a test script for D-Bus API signals
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Jouni Malinen
parent
c91278a5b4
commit
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1 changed files with 203 additions and 0 deletions
203
wpa_supplicant/examples/wpas-dbus-new-signals.py
Executable file
203
wpa_supplicant/examples/wpas-dbus-new-signals.py
Executable file
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#!/usr/bin/python
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import dbus
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import sys, os
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import time
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import gobject
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from dbus.mainloop.glib import DBusGMainLoop
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WPAS_DBUS_SERVICE = "fi.w1.wpa_supplicant1"
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WPAS_DBUS_INTERFACE = "fi.w1.wpa_supplicant1"
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WPAS_DBUS_OPATH = "/fi/w1/wpa_supplicant1"
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WPAS_DBUS_INTERFACES_INTERFACE = "fi.w1.wpa_supplicant1.Interface"
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WPAS_DBUS_INTERFACES_OPATH = "/fi/w1/wpa_supplicant1/Interfaces"
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WPAS_DBUS_BSS_INTERFACE = "fi.w1.wpa_supplicant1.Interface.BSS"
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WPAS_DBUS_NETWORK_INTERFACE = "fi.w1.wpa_supplicant1.Interface.Network"
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def byte_array_to_string(s):
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import urllib
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r = ""
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for c in s:
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if c >= 32 and c < 127:
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r += "%c" % c
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else:
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r += urllib.quote(chr(c))
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return r
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def list_interfaces(wpas_obj):
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ifaces = wpas_obj.Get(WPAS_DBUS_INTERFACE, 'Interfaces',
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dbus_interface=dbus.PROPERTIES_IFACE)
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for path in ifaces:
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if_obj = bus.get_object(WPAS_DBUS_SERVICE, path)
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ifname = if_obj.Get(WPAS_DBUS_INTERFACES_INTERFACE, 'Ifname',
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dbus_interface=dbus.PROPERTIES_IFACE)
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print ifname
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def interfaceAdded(interface, properties):
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print "InterfaceAdded(%s): Ifname=%s" % (interface, properties['Ifname'])
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def interfaceRemoved(interface):
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print "InterfaceRemoved(%s)" % (interface)
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def propertiesChanged(properties):
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for i in properties:
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print "PropertiesChanged: %s=%s" % (i, properties[i])
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def showBss(bss):
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net_obj = bus.get_object(WPAS_DBUS_SERVICE, bss)
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net = dbus.Interface(net_obj, WPAS_DBUS_BSS_INTERFACE)
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# Convert the byte-array for SSID and BSSID to printable strings
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val = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'BSSID',
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dbus_interface=dbus.PROPERTIES_IFACE)
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bssid = ""
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for item in val:
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bssid = bssid + ":%02x" % item
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bssid = bssid[1:]
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val = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'SSID',
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dbus_interface=dbus.PROPERTIES_IFACE)
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ssid = byte_array_to_string(val)
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val = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'WPAIE',
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dbus_interface=dbus.PROPERTIES_IFACE)
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wpa = "no"
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if val != None:
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wpa = "yes"
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val = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'RSNIE',
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dbus_interface=dbus.PROPERTIES_IFACE)
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wpa2 = "no"
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if val != None:
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wpa2 = "yes"
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freq = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'Frequency',
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dbus_interface=dbus.PROPERTIES_IFACE)
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signal = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'Signal',
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dbus_interface=dbus.PROPERTIES_IFACE)
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val = net_obj.Get(WPAS_DBUS_BSS_INTERFACE, 'Rates',
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dbus_interface=dbus.PROPERTIES_IFACE)
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if len(val) > 0:
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maxrate = val[0] / 1000000
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else:
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maxrate = 0
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print " %s :: ssid='%s' wpa=%s wpa2=%s signal=%d rate=%d freq=%d" % (bssid, ssid, wpa, wpa2, signal, maxrate, freq)
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def scanDone(success):
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gobject.MainLoop().quit()
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print "Scan done: success=%s" % success
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def scanDone2(success, path=None):
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print "Scan done: success=%s [path=%s]" % (success, path)
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def bssAdded(bss, properties):
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print "BSS added: %s" % (bss)
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showBss(bss)
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def bssRemoved(bss):
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print "BSS removed: %s" % (bss)
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def blobAdded(blob):
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print "BlobAdded(%s)" % (blob)
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def blobRemoved(blob):
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print "BlobRemoved(%s)" % (blob)
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def networkAdded(network, properties):
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print "NetworkAdded(%s)" % (network)
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def networkRemoved(network):
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print "NetworkRemoved(%s)" % (network)
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def networkSelected(network):
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print "NetworkSelected(%s)" % (network)
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def propertiesChangedInterface(properties):
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for i in properties:
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print "PropertiesChanged(interface): %s=%s" % (i, properties[i])
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def propertiesChangedBss(properties):
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for i in properties:
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print "PropertiesChanged(BSS): %s=%s" % (i, properties[i])
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def propertiesChangedNetwork(properties):
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for i in properties:
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print "PropertiesChanged(Network): %s=%s" % (i, properties[i])
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def main():
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dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
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global bus
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bus = dbus.SystemBus()
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wpas_obj = bus.get_object(WPAS_DBUS_SERVICE, WPAS_DBUS_OPATH)
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if len(sys.argv) != 2:
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list_interfaces(wpas_obj)
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os._exit(1)
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wpas = dbus.Interface(wpas_obj, WPAS_DBUS_INTERFACE)
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bus.add_signal_receiver(interfaceAdded,
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dbus_interface=WPAS_DBUS_INTERFACE,
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signal_name="InterfaceAdded")
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bus.add_signal_receiver(interfaceRemoved,
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dbus_interface=WPAS_DBUS_INTERFACE,
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signal_name="InterfaceRemoved")
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bus.add_signal_receiver(propertiesChanged,
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dbus_interface=WPAS_DBUS_INTERFACE,
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signal_name="PropertiesChanged")
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ifname = sys.argv[1]
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path = wpas.GetInterface(ifname)
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if_obj = bus.get_object(WPAS_DBUS_SERVICE, path)
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iface = dbus.Interface(if_obj, WPAS_DBUS_INTERFACES_INTERFACE)
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iface.connect_to_signal("ScanDone", scanDone2,
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path_keyword='path')
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bus.add_signal_receiver(scanDone,
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dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
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signal_name="ScanDone",
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path=path)
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bus.add_signal_receiver(bssAdded,
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dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
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signal_name="BSSAdded",
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path=path)
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bus.add_signal_receiver(bssRemoved,
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dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
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signal_name="BSSRemoved",
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path=path)
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bus.add_signal_receiver(blobAdded,
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dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
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signal_name="BlobAdded",
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path=path)
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bus.add_signal_receiver(blobRemoved,
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dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
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signal_name="BlobRemoved",
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path=path)
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bus.add_signal_receiver(networkAdded,
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dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
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signal_name="NetworkAdded",
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path=path)
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bus.add_signal_receiver(networkRemoved,
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dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
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signal_name="NetworkRemoved",
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path=path)
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bus.add_signal_receiver(networkSelected,
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dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
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signal_name="NetworkSelected",
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path=path)
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bus.add_signal_receiver(propertiesChangedInterface,
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dbus_interface=WPAS_DBUS_INTERFACES_INTERFACE,
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signal_name="PropertiesChanged",
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path=path)
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bus.add_signal_receiver(propertiesChangedBss,
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dbus_interface=WPAS_DBUS_BSS_INTERFACE,
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signal_name="PropertiesChanged")
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bus.add_signal_receiver(propertiesChangedNetwork,
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dbus_interface=WPAS_DBUS_NETWORK_INTERFACE,
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signal_name="PropertiesChanged")
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gobject.MainLoop().run()
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if __name__ == "__main__":
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main()
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