applied the except and raise fixers to the master branch to close the gap with py3
[nepi.git] / src / nepi / resources / ns3 / ns3ipv4l3protocol.py
1 #
2 #    NEPI, a framework to manage network experiments
3 #    Copyright (C) 2014 INRIA
4 #
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;
8 #
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.
13 #
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/>.
16 #
17 # Author: Alina Quereilhac <alina.quereilhac@inria.fr>
18
19 from nepi.execution.resource import clsinit_copy
20 from nepi.resources.ns3.ns3base import NS3Base
21
22 @clsinit_copy
23 class NS3BaseIpv4L3Protocol(NS3Base):
24     _rtype = "abstract::ns3::Ipv4L3Protocol"
25
26     def __init__(self, ec, guid):
27         super(NS3BaseIpv4L3Protocol, self).__init__(ec, guid)
28         self.list_routing_uuid = None
29         self.static_routing_uuid = None
30         self.global_routing_uuid = None
31
32     @property
33     def node(self):
34         from nepi.resources.ns3.ns3node import NS3BaseNode
35         nodes = self.get_connected(NS3BaseNode.get_rtype())
36
37         if not nodes: 
38             msg = "Ipv4L3Protocol not connected to node"
39             self.error(msg)
40             raise RuntimeError(msg)
41
42         return nodes[0]
43
44     @property
45     def _rms_to_wait(self):
46         rms = set()
47         rms.add(self.simulation)
48         return rms
49
50     def _configure_object(self):
51         simulation = self.simulation
52
53         self.list_routing_uuid = simulation.create("Ipv4ListRouting")
54         simulation.invoke(self.uuid, "SetRoutingProtocol", self.list_routing_uuid)
55
56         self.static_routing_uuid = simulation.create("Ipv4StaticRouting")
57         simulation.invoke(self.list_routing_uuid, "AddRoutingProtocol", 
58                 self.static_routing_uuid, 0)
59
60         self.global_routing_uuid = simulation.create("Ipv4GlobalRouting")
61         simulation.invoke(self.list_routing_uuid, "AddRoutingProtocol", 
62                 self.global_routing_uuid, -10)
63
64     def _connect_object(self):
65         pass