class Conn(object):
_NextID = 0
StateInit = 0
StateRunning = 1
StateStopped = 2
def __init__(self, type, params=[]):
self.log = Logger()
self._id = Conn._NextID
self._type = type
self._params = params
self._state = Conn.StateInit
self._callbacks = {
"packet_received": None,
"state_changed": None,
"error": None
}
def set_callback(self, name, cb):
self._callbacks[name] = cb
def id(self):
return self._id
def state(self):
return self._state
def run(self):
return True
def stop(self):
return True
def send_packet(self, pkt):
pass
def _set_state(self, new_state):
self._state = new_state
if self._callbacks["state_changed"] is not None:
self._callbacks["state_changed"](self._state)
def _error(self, text):
self.log.error(text)
if self._callbacks["error"] is not None:
self._callbacks["error"](text)
def __init__(self, type, params=[]):
self.log = Logger()
self._id = Conn._NextID
self._type = type
self._params = params
self._state = Conn.StateInit
self._callbacks = {
"packet_received": None,
"state_changed": None,
"error": None
}
