2 # NEPI, a framework to manage network experiments
3 # Copyright (C) 2014 INRIA
5 # This program is free software: you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License version 2 as
7 # published by the Free Software Foundation;
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program. If not, see <http://www.gnu.org/licenses/>.
17 # Author: Alina Quereilhac <alina.quereilhac@inria.fr>
19 from nepi.execution.attribute import Attribute, Flags, Types
20 from nepi.execution.resource import clsinit_copy
21 from nepi.resources.netns.netnsbase import NetNSBase
24 class NetNSIPv4Address(NetNSBase):
25 _rtype = "netns::IPv4Address"
28 def _register_attributes(cls):
29 ip = Attribute("ip", "IPv4 address", flags=Flags.Design)
30 prefix = Attribute("prefix", "IPv4 prefix", flags=Flags.Design)
32 cls._register_attribute(ip)
33 cls._register_attribute(prefix)
37 return self.node.emulation
41 return self.interface.node
45 from nepi.resources.netns.netnsinterface import NetNSInterface
46 interface = self.get_connected(NetNSInterface.get_rtype())
49 msg = "IPv4Address not connected to Interface!!"
51 raise RuntimeError(msg)
56 def _rms_to_wait(self):
57 return [self.interface]
59 def _instantiate_object(self):
60 self._uuid = self.emulation.invoke(self.interface.uuid, "add_v4_address",
61 self.get("ip"), self.get("prefix"))