class NetworkInterface(netutils.NetworkInterface):
''' Represents a network interface. '''
def __init__(self, interface_name):
netutils.NetworkInterface.__init__(self, interface_name)
self.dhcp_manager = DhcpManager(interface_name)
def do_ip_address(self, profile):
if profile.get('use_static_ip', False):
logging.debug('do static ip')
ip_addresses = ['static_ip', 'static_netmask', 'static_dns_1']
optional = ['static_gateway']
misc.validate_ips(profile, ['static_ip', 'static_netmask'])
misc.validate_ips(profile, ['static_gateway'], optional=True)
self.set_ip(profile['static_ip'])
self.set_netmask(profile['static_netmask'])
if 'static_gateway' in profile and profile['static_gateway']:
self.set_gateway(profile['static_gateway'])
else:
logging.debug('using dhcp')
tmp_profile = dict(profile)
if profile.get('use_static_dns', False):
tmp_profile['dhcp_get_domain-name-servers'] = False
self.dhcp_manager.start(tmp_profile)
if profile.get('use_static_dns', False):
static_dns = dict( [ (key, value)
for key, value in profile
if key.startswith('static_dns_') ] )
static_dns = [ ip[1] for ip in static_dns ]
names = [ key
for key, value in profile
if key.startswith('static_dns_')]
names.sort()
misc.validate_ips(profile, names, optional=True)
static_dns = [ profile.get(name) for name in names ]
self.set_dns(static_dns)
if profile.get('use_static_ip', False):
return True
else:
return self.dhcp_manager.status()
def disconnect(self):
self.reset()
def reset(self):
self.dhcp_manager.stop()
self.set_ip('0.0.0.0')
self.down()
class NetworkInterface(netutils.NetworkInterface):
""" Represents a network interface. """
def __init__(self, interface_name):
netutils.NetworkInterface.__init__(self, interface_name)
self.dhcp_manager = DhcpManager(interface_name)
def do_ip_address(self, profile):
if "use_static_ip" in profile and profile["use_static_ip"]:
logging.debug("do static ip")
ip_addresses = ["static_ip", "static_netmask", "static_dns_1"]
optional = ["static_gateway", "static_dns_2", "static_dns_3"]
for field in ip_addresses + optional:
if not field in profile:
raise misc.WicdError("Missing required profile item %s" % field)
for field in ip_addresses:
if not misc.is_valid_ip(profile[field]):
raise misc.WicdError("Invalid IP address: %s" % network.profile[field])
for field in optional:
if not profile[field] is None:
if not misc.is_valid_ip(profile[field]):
raise misc.WicdError("Invalid IP address: %s" % profile[field])
self.set_ip(profile["static_ip"])
self.set_netmask(profile["static_netmask"])
if profile["static_gateway"]:
self.set_gateway(profile["static_gateway"])
return True
else:
logging.debug("using dhcp")
self.dhcp_manager.start(profile)
return self.dhcp_manager.status()
def disconnect(self):
self.reset()
def reset(self):
self.dhcp_manager.stop()
self.set_ip("0.0.0.0")
self.down()
