| #!/usr/bin/python3 |
| |
| from gi.repository import GLib |
| |
| import dbus |
| import dbus.service |
| import dbus.mainloop.glib |
| import sys |
| import time |
| import signal |
| |
| def signal_handler(sig, frame): |
| exit(0) |
| |
| class SignalAgent(dbus.service.Object): |
| def __init__(self): |
| self._bus = dbus.SystemBus() |
| self._path = '/test/agent/' + str(int(round(time.time() * 1000))) |
| |
| dbus.service.Object.__init__(self, self._bus, self._path) |
| |
| @property |
| def path(self): |
| return self._path |
| |
| @dbus.service.method('net.connman.iwd.SignalLevelAgent', |
| in_signature='', out_signature='') |
| def Release(self): |
| print("SignalAgent released") |
| |
| @dbus.service.method('net.connman.iwd.SignalLevelAgent', |
| in_signature='oy', out_signature='') |
| def Changed(self, path, level): |
| self.handle_new_level(str(path), int(level)) |
| |
| def handle_new_level(self, path, level): |
| print("New signal level %d" % level) |
| |
| if __name__ == '__main__': |
| level_range = [-60, -67, -75] |
| |
| if len(sys.argv) < 2 or len(sys.argv) > 3: |
| print("Usage: %s <device path> [dBm ranges]" % sys.argv[0]) |
| print("Example: %s /net/connman/iwd/0/10 -65,-70,-75" % sys.argv[0]) |
| quit() |
| |
| if len(sys.argv) == 3: |
| level_range = [int(x) for x in sys.argv[2].split(',') if int(x) < 0] |
| |
| signal.signal(signal.SIGINT, signal_handler) |
| |
| dbus.mainloop.glib.DBusGMainLoop(set_as_default=True) |
| |
| bus = dbus.SystemBus() |
| agent = SignalAgent() |
| |
| station_if = dbus.Interface(bus.get_object('net.connman.iwd', sys.argv[1]), |
| 'net.connman.iwd.Station') |
| station_if.RegisterSignalLevelAgent(agent.path, |
| dbus.Array(level_range, 'n')) |
| |
| mainloop = GLib.MainLoop() |
| mainloop.run() |