def _get_gps_status_as_bool(enodeb: EnodebAcsStateMachine) -> bool:
try:
if not enodeb.has_parameter(ParameterName.GPS_STATUS):
return False
else:
param = enodeb.get_parameter(ParameterName.GPS_STATUS)
stripped_value = param.lower().strip()
if stripped_value == '0' or stripped_value == '2':
# 2 = GPS locking
return False
elif stripped_value == '1':
return True
else:
logger.warning('GPS status parameter not understood (%s)',
param)
return False
except (KeyError, ConfigurationError):
return False
def get_enb_status(enodeb: EnodebAcsStateMachine) -> EnodebStatus:
"""
Returns a dict representing the status of an enodeb
The returned dictionary will be a subset of the following keys:
- enodeb_connected
- enodeb_configured
- opstate_enabled
- rf_tx_on
- gps_connected
- ptp_connected
- mme_connected
- gps_latitude
- gps_longitude
The set of keys returned will depend on the connection status of the
enodeb. A missing key indicates that the value is unknown.
Returns:
Status dictionary for the enodeb state
"""
enodeb_configured = '1' if enodeb.is_enodeb_configured() else '0'
# We cache GPS coordinates so try to read them before the early return
# if the enB is not connected
gps_lat, gps_lon = _get_and_cache_gps_coords(enodeb)
enodeb_connected = '1' if enodeb.is_enodeb_connected() else '0'
opstate_enabled = _parse_param_as_bool(enodeb, ParameterName.OP_STATE)
rf_tx_on = _parse_param_as_bool(enodeb, ParameterName.RF_TX_STATUS)
mme_connected = _parse_param_as_bool(enodeb, ParameterName.MME_STATUS)
try:
if not enodeb.has_parameter(ParameterName.GPS_STATUS):
gps_connected = '0'
else:
param = enodeb.get_parameter(ParameterName.GPS_STATUS)
pval = param.lower().strip()
if pval == '0' or pval == '1':
gps_connected = pval
elif pval == '2':
# 2 = GPS locking
gps_connected = '0'
else:
logging.warning(
'GPS status parameter not understood (%s)', param)
gps_connected = '0'
except (KeyError, ConfigurationError):
gps_connected = '0'
try:
if not enodeb.has_parameter(ParameterName.PTP_STATUS):
ptp_connected = '0'
else:
param = enodeb.get_parameter(ParameterName.PTP_STATUS)
pval = param.lower().strip()
if pval == '0' or pval == '1':
ptp_connected = pval
else:
logging.warning(
'PTP status parameter not understood (%s)', param)
ptp_connected = '0'
except (KeyError, ConfigurationError):
ptp_connected = '0'
return EnodebStatus(enodeb_configured=enodeb_configured,
gps_latitude=gps_lat,
gps_longitude=gps_lon,
enodeb_connected=enodeb_connected,
opstate_enabled=opstate_enabled,
rf_tx_on=rf_tx_on,
gps_connected=gps_connected,
ptp_connected=ptp_connected,
mme_connected=mme_connected,
enodeb_state=enodeb.get_state())