def handle_push_notification(self, namespace, payload, from_myself=False):
# Handle the ONLINE push notification
# Leave the rest to the specific implementation
if namespace == ONLINE:
old_online_status = self.online
status = payload['online']['status']
if status == 2:
with self._state_lock:
self.online = False
elif status == 1:
with self._state_lock:
self.online = True
else:
l.error(
"Unknown online status has been reported from the device: %d"
% status)
# If the online status changed, fire the corresponding event
if old_online_status != self.online:
evt = DeviceOnlineStatusEvent(self, self.online)
self.fire_event(evt)
else:
self._handle_push_notification(namespace,
payload,
from_myself=from_myself)
def unregister_event_callback(self, callback):
with self.__event_handlers_lock:
if callback in self.__event_handlers:
self.__event_handlers.remove(callback)
else:
l.debug("The callback you tried to unregister is not present.")
pass
def register_event_callback(self, callback):
with self.__event_handlers_lock:
if callback not in self.__event_handlers:
self.__event_handlers.append(callback)
else:
l.debug("The callback you tried to register is already present.")
pass
def handle_push_notification(self, namespace, payload, from_myself=False):
# Handle the ONLINE push notification
# Leave the rest to the specific implementation
if namespace == ONLINE:
old_online_status = self.online
status = int(payload['online']['status'])
if status == 2:
with self._state_lock:
self.online = False
elif status == 1:
with self._state_lock:
self.online = True
else:
l.error(
"Unknown online status has been reported from the device: %d"
% status)
# If the online status changed, fire the corresponding event
if old_online_status != self.online:
evt = DeviceOnlineStatusEvent(self, self.online)
self.fire_event(evt)
elif namespace == BIND:
data = payload['bind']
evt = DeviceBindEvent(device=self, bind_data=data)
self.fire_event(evt)
elif namespace == UNBIND:
# Let everybody know we are going down before doing anything
evt = DeviceUnbindEvent(device=self)
self.fire_event(evt)
# Let's handle stat clearing and resource release
self._handle_unbound()
else:
self._handle_push_notification(namespace,
payload,
from_myself=from_myself)
def fire_event(self, eventobj):
for c in self.__event_handlers:
try:
c(eventobj)
except:
l.exception(
"Unhandled error occurred while executing the registered event-callback"
)
def get_wifi_list(self):
if WIFI_LIST in self.get_abilities():
return self.execute_command("GET",
WIFI_LIST, {},
timeout=LONG_TIMEOUT)
else:
l.error("This device does not support the WIFI_LIST ability")
return None
def get_debug(self):
if DEBUG in self.get_abilities():
return self.execute_command("GET", DEBUG, {})
else:
l.error("This device does not support the DEBUG ability")
return None
def get_trace(self):
if TRACE in self.get_abilities():
return self.execute_command("GET", TRACE, {})
else:
l.error("This device does not support the TRACE ability")
return None
