def validate_port(self, value):
'''
Validate port number.
'''
if not value:
return
from zombie.common import validate_port
if not validate_port(value):
self.port._value.pop()
self.config['network']['port'] = self.port.value
def validate_network(config):
from zombie.common import validate_ip_hostname, validate_port
from zombie.constants import DEFAULT_CONFIG
section_name = 'network'
default = DEFAULT_CONFIG[section_name]
if section_name not in config:
config[section_name] = default
return
network = config[section_name]
if 'ip' not in network or not validate_ip_hostname(network['ip']):
network['ip'] = DEFAULT_IP
if 'port' not in network or not validate_port(network['port']):
network['port'] = DEFAULT_PORT
def connect(self):
from zombie.common import validate_ip_hostname, validate_port
ip = validate_ip_hostname(self.ip.value.encode('ascii'))
if not ip:
# TODO: error message
return
port = validate_port(self.port.value)
if not port:
#TODO: error message
return
from zombie.common import switch_layer
## TODO: Switch to client layer.
#print('Connecting to', ip, port)
self.connect_screen.connect(ip, port)
switch_layer(self.scene, ConnectScreen)
