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| #coding: utf-8 | |
| import sys | |
| import gobject | |
| import dbus | |
| import dbus.mainloop.glib | |
| from service import service_name, object_path | |
| def send_signal(): | |
| c.send_signal(dbus_interface=service_name) | |
| gobject.timeout_add(2000, loop.quit) | |
| if sys.argv[1:] == ['--exit']: | |
| c.exit(dbus_interface=service_name) | |
| def test_signal_handler(s): | |
| print 'in handler %s ' % s | |
| def catch_signal(s): | |
| print 'catched signal %s' % s | |
| if __name__ == '__main__': | |
| dbus.mainloop.glib.DBusGMainLoop(set_as_default=True) | |
| bus = dbus.SessionBus() | |
| c = bus.get_object(service_name, object_path) | |
| #: callback handler? | |
| c.connect_to_signal('hello_signal', test_signal_handler, | |
| dbus_interface=service_name) | |
| #: subscribe to the signal | |
| bus.add_signal_receiver(catch_signal, dbus_interface=service_name, | |
| signal_name='hello_signal') | |
| #: fire the signal | |
| gobject.timeout_add(2000, send_signal) | |
| loop = gobject.MainLoop() | |
| loop.run() |
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| #coding: utf-8 | |
| import gobject | |
| import dbus | |
| import dbus.service | |
| import dbus.mainloop.glib | |
| service_name = 'com.example.TestService' | |
| object_path = '/'.join([''] + service_name.split('.')) | |
| class Test(dbus.service.Object): | |
| def __init__(self, conn, object_path): | |
| dbus.service.Object.__init__(self, conn, object_path) | |
| @dbus.service.signal(service_name) | |
| def hello_signal(self, message): | |
| print message | |
| @dbus.service.method(service_name) | |
| def send_signal(self): | |
| self.hello_signal('hello world x2') | |
| return 'Signal sent' | |
| @dbus.service.method(service_name, | |
| in_signature='', out_signature='') | |
| def exit(self): | |
| loop.quit() | |
| if __name__ == '__main__': | |
| dbus.mainloop.glib.DBusGMainLoop(set_as_default=True) | |
| session_bus = dbus.SessionBus() | |
| name = dbus.service.BusName(service_name, session_bus) | |
| o = Test(session_bus, object_path) | |
| loop = gobject.MainLoop() | |
| loop.run() |
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