def parse_connected_clients_list(html):
lst = ConnectedClientsList()
regex = re.compile("var x=new Array\((.+?)\);")
match_object = regex.search(html)
if match_object is None:
raise RouterParseError("Cannot parse connected clients list")
match_str = match_object.group(1)
if match_str == '""':
return lst
import ast
try:
list_literal = "[%s]" % match_str
list_items = ast.literal_eval(list_literal)
list_items.pop() # empty 'sentinel' string - not needed
list_items = [v.decode("utf-8", "ignore") if isinstance(v, bytes) else v for v in list_items]
for ip, name, mac in split_in_groups(list_items, 3):
item = ConnectedClientsListItem()
item.set_client_name(name)
item.set_mac(converter.normalize_mac(mac))
item.set_ip(ip)
item.set_lease_time(item.__class__.LEASE_TIME_PERMANENT)
lst.append(item)
return lst
except Exception:
return lst
def parse_connected_clients_list(html):
lst = ConnectedClientsList()
regex = re.compile('var x=new Array\((.+?)\);')
match_object = regex.search(html)
if match_object is None:
raise RouterParseError('Cannot parse connected clients list')
match_str = match_object.group(1)
if match_str == '""':
return lst
import ast
try:
list_literal = '[%s]' % match_str
list_items = ast.literal_eval(list_literal)
list_items.pop() # empty 'sentinel' string - not needed
list_items = [
v.decode('utf-8', 'ignore') if isinstance(v, bytes) else v
for v in list_items
]
for ip, name, mac in split_in_groups(list_items, 3):
item = ConnectedClientsListItem()
item.set_client_name(name)
item.set_mac(converter.normalize_mac(mac))
item.set_ip(ip)
item.set_lease_time(item.__class__.LEASE_TIME_PERMANENT)
lst.append(item)
return lst
except Exception:
return lst
def _parse_addr_reservation_list(contents):
array_name = 'dhcpList'
result = _extract_js_array_data(contents, array_name)
result = result[:-2] # the last 2 elements are not needed
# each 3 subsequent items are related (mac_address, ip, is_enabled)
list_raw = split_in_groups(result, 3)
reservation_list = DHCPReservationList()
for mac, ip, is_enabled in list_raw:
item = DHCPReservationListItem()
item.set_mac(converter.normalize_mac(mac))
item.set_ip(ip)
item.set_enabled_status(is_enabled == 1)
reservation_list.append(item)
return reservation_list
def _parse_addr_reservation_list(contents):
array_name = 'dhcpList'
result = _extract_js_array_data(contents, array_name)
result = result[:-2] # the last 2 elements are not needed
# each 3 subsequent items are related (mac_address, ip, is_enabled)
list_raw = split_in_groups(result, 3)
reservation_list = DHCPReservationList()
for mac, ip, is_enabled in list_raw:
item = DHCPReservationListItem()
item.set_mac(converter.normalize_mac(mac))
item.set_ip(ip)
item.set_enabled_status(is_enabled == 1)
reservation_list.append(item)
return reservation_list
def _parse_connected_clients_list(html):
# the last 2 elements of the data array are not needed
result = _extract_js_array_data(html, 'DHCPDynList')[:-2]
lst = ConnectedClientsList()
# each 4 subsequent items are related (client_name, mac_address, ip, lease_time)
for client_name, mac, ip, lease_time in split_in_groups(result, 4):
if not validator.is_valid_ip_address(ip):
raise RouterParseError('Invalid IP address: %s' % ip)
item = ConnectedClientsListItem()
item.set_client_name(client_name)
item.set_mac(converter.normalize_mac(mac))
item.set_ip(ip)
if lease_time == 'Permanent':
item.set_lease_time(item.__class__.LEASE_TIME_PERMANENT)
else:
item.set_lease_time(_parse_lease_time(lease_time))
lst.append(item)
return lst
def _parse_connected_clients_list(html):
# the last 2 elements of the data array are not needed
result = _extract_js_array_data(html, 'DHCPDynList')[:-2]
lst = ConnectedClientsList()
# each 4 subsequent items are related (client_name, mac_address, ip, lease_time)
for client_name, mac, ip, lease_time in split_in_groups(result, 4):
if not validator.is_valid_ip_address(ip):
raise RouterParseError('Invalid IP address: %s' % ip)
item = ConnectedClientsListItem()
item.set_client_name(client_name)
item.set_mac(converter.normalize_mac(mac))
item.set_ip(ip)
if lease_time == 'Permanent':
item.set_lease_time(item.__class__.LEASE_TIME_PERMANENT)
else:
item.set_lease_time(_parse_lease_time(lease_time))
lst.append(item)
return lst
def denormalize_mac(mac):
# abcdef123456 => AB:CD:EF:12:34:45
byte_octets = split_in_groups(mac, 2)
return (':'.join(byte_octets)).upper()