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 as published by
7 # the Free Software Foundation, either version 3 of the License, or
8 # (at your option) any later version.
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with this program. If not, see <http://www.gnu.org/licenses/>.
18 # Author: Alina Quereilhac <alina.quereilhac@inria.fr>
20 from nepi.execution.attribute import Attribute, Flags, Types
21 from nepi.execution.resource import clsinit_copy
22 from nepi.resources.ns3.ns3base import NS3Base
23 from nepi.resources.ns3.ns3wifinetdevice import WIFI_STANDARDS
26 class NS3BaseWifiMac(NS3Base):
27 _rtype = "abstract::ns3::WifiMac"
30 def _register_attributes(cls):
31 standard = Attribute("Standard", "Wireless standard",
32 default = "WIFI_PHY_STANDARD_80211a",
33 allowed = WIFI_STANDARDS.keys(),
34 type = Types.Enumerate,
37 cls._register_attribute(standard)
41 return self.device.node
45 from nepi.resources.ns3.ns3wifinetdevice import NS3BaseWifiNetDevice
46 devices = self.get_connected(NS3BaseWifiNetDevice.get_rtype())
49 msg = "WifiMac not connected to device"
51 raise RuntimeError, msg
56 def _rms_to_wait(self):
61 def _connect_object(self):
63 if device.uuid not in self.connected:
64 self._connected.add(device.uuid)
66 self.simulation.invoke(device.uuid, "SetMac", self.uuid)
68 standard = self.get("Standard")
69 self.simulation.invoke(self.uuid, "ConfigureStandard", WIFI_STANDARDS[standard])
71 # Delayed configuration of MAC address
72 mac = device.get("mac")
74 mac_uuid = self.simulation.create("Mac48Address", mac)
76 mac_uuid = self.simulation.invoke("singleton::Mac48Address", "Allocate")
78 self.simulation.invoke(self.uuid, "SetAddress", mac_uuid)