mirror of
https://git.kernel.org/pub/scm/bluetooth/bluez.git
synced 2024-12-02 08:34:26 +08:00
bec7ef3c3c
This patch updates test-discovery to reply only on ObjectManager and standard D-Bus properties signals for device discovery.
157 lines
3.5 KiB
Python
Executable File
157 lines
3.5 KiB
Python
Executable File
#!/usr/bin/python
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from __future__ import absolute_import, print_function, unicode_literals
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from gi.repository import GObject
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import dbus
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import dbus.mainloop.glib
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from optparse import OptionParser, make_option
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import bluezutils
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compact = False
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devices = {}
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def print_compact(address, properties):
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name = ""
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address = "<unknown>"
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for key, value in properties.iteritems():
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if type(value) is dbus.String:
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value = unicode(value).encode('ascii', 'replace')
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if (key == "Name"):
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name = value
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elif (key == "Address"):
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address = value
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if "Logged" in properties:
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flag = "*"
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else:
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flag = " "
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print("%s%s %s" % (flag, address, name))
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properties["Logged"] = True
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def print_normal(address, properties):
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print("[ " + address + " ]")
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for key in properties.keys():
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value = properties[key]
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if type(value) is dbus.String:
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value = unicode(value).encode('ascii', 'replace')
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if (key == "Class"):
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print(" %s = 0x%06x" % (key, value))
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else:
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print(" %s = %s" % (key, value))
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print()
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properties["Logged"] = True
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def skip_dev(old_dev, new_dev):
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if not "Logged" in old_dev:
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return False
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if "Name" in old_dev:
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return True
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if not "Name" in new_dev:
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return True
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return False
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def interfaces_added(path, interfaces):
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properties = interfaces["org.bluez.Device1"]
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if not properties:
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return
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if path in devices:
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dev = devices[path]
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if compact and skip_dev(dev, properties):
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return
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devices[path] = dict(devices[path].items() + properties.items())
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else:
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devices[path] = properties
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if "Address" in devices[path]:
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address = properties["Address"]
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else:
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address = "<unknown>"
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if compact:
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print_compact(address, devices[path])
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else:
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print_normal(address, devices[path])
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def properties_changed(interface, changed, invalidated, path):
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if interface != "org.bluez.Device1":
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return
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if path in devices:
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dev = devices[path]
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if compact and skip_dev(dev, changed):
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return
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devices[path] = dict(devices[path].items() + changed.items())
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else:
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devices[path] = changed
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if "Address" in devices[path]:
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address = devices[path]["Address"]
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else:
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address = "<unknown>"
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if compact:
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print_compact(address, devices[path])
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else:
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print_normal(address, devices[path])
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def property_changed(name, value):
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if (name == "Discovering" and not value):
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mainloop.quit()
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if __name__ == '__main__':
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dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
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bus = dbus.SystemBus()
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option_list = [
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make_option("-i", "--device", action="store",
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type="string", dest="dev_id"),
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make_option("-c", "--compact",
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action="store_true", dest="compact"),
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]
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parser = OptionParser(option_list=option_list)
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(options, args) = parser.parse_args()
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adapter = bluezutils.find_adapter(options.dev_id)
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if options.compact:
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compact = True;
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bus.add_signal_receiver(interfaces_added,
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dbus_interface = "org.freedesktop.DBus.ObjectManager",
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signal_name = "InterfacesAdded")
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bus.add_signal_receiver(properties_changed,
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dbus_interface = "org.freedesktop.DBus.Properties",
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signal_name = "PropertiesChanged",
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arg0 = "org.bluez.Device1",
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path_keyword = "path")
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bus.add_signal_receiver(property_changed,
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dbus_interface = "org.bluez.Adapter1",
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signal_name = "PropertyChanged")
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om = dbus.Interface(bus.get_object("org.bluez", "/"),
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"org.freedesktop.DBus.ObjectManager")
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objects = om.GetManagedObjects()
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for path, interfaces in objects.iteritems():
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if "org.bluez.Device1" in interfaces:
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devices[path] = interfaces["org.bluez.Device1"]
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adapter.StartDiscovery()
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mainloop = GObject.MainLoop()
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mainloop.run()
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