root/software/dbus_test/service.py @ a62448d3
| cd10f9a6 | David Sorber | #!/usr/bin/env python3
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| 7eba70e1 | David Sorber | import time
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| cd10f9a6 | David Sorber | |||
import dbus
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import dbus.service
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import dbus.mainloop.glib
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from gi.repository import GObject as gobject
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| 7eba70e1 | David Sorber | from gi.repository import GLib
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class Service(dbus.service.Object):
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| f94cb2af | David Sorber | def __init__(self, message):
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self._message = message
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| 7eba70e1 | David Sorber | self.poke_ctr = 0
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| cd10f9a6 | David Sorber | |||
| f94cb2af | David Sorber | def run(self):
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dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
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bus_name = dbus.service.BusName("com.example.service", dbus.SystemBus())
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dbus.service.Object.__init__(self, bus_name, "/com/example/service")
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| cd10f9a6 | David Sorber | |||
| f94cb2af | David Sorber | self._loop = gobject.MainLoop()
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print("Service running...")
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self._loop.run()
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print("Service stopped")
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| cd10f9a6 | David Sorber | |||
| f94cb2af | David Sorber | @dbus.service.method("com.example.service.Message", in_signature='', out_signature='s')
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def get_message(self):
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print(" sending message")
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return self._message
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| 7eba70e1 | David Sorber | |||
@dbus.service.method("com.example.service.Poke", in_signature='', out_signature='')
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def poke(self):
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print('Got a poke!')
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GLib.timeout_add(10, self.poke_runner)
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print('Post idle add')
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def poke_runner(self):
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self.poke_ctr += 1
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print(' Poke: {:d}'.format(self.poke_ctr))
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time.sleep(3)
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print(' Poke done')
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return False
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| cd10f9a6 | David Sorber | |||
| f94cb2af | David Sorber | @dbus.service.method("com.example.service.Quit", in_signature='', out_signature='')
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def quit(self):
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print(" shutting down")
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self._loop.quit()
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| cd10f9a6 | David Sorber | |||
if __name__ == "__main__":
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| f94cb2af | David Sorber | Service("This is the service").run()
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