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>
21 from nepi.execution.attribute import Attribute, Flags, Types
22 from nepi.execution.resource import clsinit_copy
23 from nepi.resources.ns3.ns3base import NS3Base
24 from nepi.resources.ns3.ns3wifinetdevice import WIFI_STANDARDS
27 class NS3BaseWifiMac(NS3Base):
28 _rtype = "abstract::ns3::WifiMac"
31 def _register_attributes(cls):
32 # stay safe and keep extra list() added by 2to3
33 allowed = WIFI_STANDARDS.keys()
34 if PY3: allowed = list(allowed)
35 standard = Attribute("Standard", "Wireless standard",
36 default = "WIFI_PHY_STANDARD_80211a",
38 type = Types.Enumerate,
41 cls._register_attribute(standard)
45 return self.device.node
49 from nepi.resources.ns3.ns3wifinetdevice import NS3BaseWifiNetDevice
50 devices = self.get_connected(NS3BaseWifiNetDevice.get_rtype())
53 msg = "WifiMac not connected to device"
55 raise RuntimeError(msg)
60 def _rms_to_wait(self):
65 def _connect_object(self):
67 if device.uuid not in self.connected:
68 self._connected.add(device.uuid)
70 self.simulation.invoke(device.uuid, "SetMac", self.uuid)
72 standard = self.get("Standard")
73 self.simulation.invoke(self.uuid, "ConfigureStandard", WIFI_STANDARDS[standard])
75 # Delayed configuration of MAC address
76 mac = device.get("mac")
78 mac_uuid = self.simulation.create("Mac48Address", mac)
80 mac_uuid = self.simulation.invoke("singleton::Mac48Address", "Allocate")
82 self.simulation.invoke(self.uuid, "SetAddress", mac_uuid)