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Continue tracking device over dhcp lease table if wireless adapter not installed (#7690)

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This commit is contained in:
LvivEchoes 2017-05-22 03:18:55 +03:00 committed by Paulus Schoutsen
parent bb8de5845a
commit 99ea1e3f4f
1 changed files with 44 additions and 12 deletions
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56
homeassistant/components/device_tracker/mikrotik.py
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@ -60,13 +60,20 @@ class MikrotikScanner(DeviceScanner):
self.success_init = False
self.client = None
self.wireless_exist = None
self.success_init = self.connect_to_device()
if self.success_init:
_LOGGER.info("Start polling Mikrotik router...")
_LOGGER.info(
"Start polling Mikrotik (%s) router...",
self.host
)
self._update_info()
else:
_LOGGER.error("Connection to Mikrotik failed")
_LOGGER.error(
"Connection to Mikrotik (%s) failed",
self.host
)
def connect_to_device(self):
"""Connect to Mikrotik method."""
@ -87,6 +94,16 @@ class MikrotikScanner(DeviceScanner):
routerboard_info[0].get('model', 'Router'),
self.host)
self.connected = True
self.wireless_exist = self.client(
cmd='/interface/wireless/getall'
)
if not self.wireless_exist:
_LOGGER.info(
'Mikrotik %s: Wireless adapters not found. Try to '
'use DHCP lease table as presence tracker source. '
'Please decrease lease time as much as possible.',
self.host
)
except (librouteros.exceptions.TrapError,
librouteros.exceptions.ConnectionError) as api_error:
@ -108,24 +125,39 @@ class MikrotikScanner(DeviceScanner):
def _update_info(self):
"""Retrieve latest information from the Mikrotik box."""
with self.lock:
_LOGGER.info("Loading wireless device from Mikrotik...")
if self.wireless_exist:
devices_tracker = 'wireless'
else:
devices_tracker = 'ip'
wireless_clients = self.client(
cmd='/interface/wireless/registration-table/getall'
_LOGGER.info(
"Loading %s devices from Mikrotik (%s) ...",
devices_tracker,
self.host
)
device_names = self.client(cmd='/ip/dhcp-server/lease/getall')
if device_names is None or wireless_clients is None:
device_names = self.client(cmd='/ip/dhcp-server/lease/getall')
if self.wireless_exist:
devices = self.client(
cmd='/interface/wireless/registration-table/getall'
)
else:
devices = device_names
if device_names is None and devices is None:
return False
mac_names = {device.get('mac-address'): device.get('host-name')
for device in device_names
if device.get('mac-address')}
self.last_results = {
device.get('mac-address'):
mac_names.get(device.get('mac-address'))
for device in wireless_clients
}
if self.wireless_exist:
self.last_results = {
device.get('mac-address'):
mac_names.get(device.get('mac-address'))
for device in devices
}
else:
self.last_results = mac_names
return True