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.netnsinterface import NetNSInterface
24 class NetNSNodeInterface(NetNSInterface):
25 _rtype = "netns::NodeInterface"
28 def _register_attributes(cls):
29 up = Attribute("up", "Interface up",
33 cls._register_attribute(up)
37 return self.node.emulation
41 from nepi.resources.netns.netnsnode import NetNSNode
42 node = self.get_connected(NetNSNode.get_rtype())
45 msg = "Route not connected to Node!!"
47 raise RuntimeError(msg)
53 from nepi.resources.netns.netnsswitch import NetNSSwitch
54 switch = self.get_connected(NetNSSwitch.get_rtype())
55 if switch: return switch[0]
59 def _rms_to_wait(self):
60 return [self.node, self.switch]
62 def _instantiate_object(self):
63 self._uuid = self.emulation.invoke(self.node.uuid, "add_if")
64 self.emulation.invoke(self.switch.uuid, "connect", self.uuid)
65 self.emulation.emu_set(self.uuid, "up", self.get("up"))