# Copyright (C) 2014 INRIA
#
# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation;
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
#
# Author: Alina Quereilhac <alina.quereilhac@inria.fr>
+from nepi.execution.attribute import Attribute, Flags, Types
from nepi.execution.resource import clsinit_copy
from nepi.resources.ns3.ns3base import NS3Base
+from nepi.resources.ns3.ns3wifinetdevice import WIFI_STANDARDS
@clsinit_copy
class NS3BaseWifiMac(NS3Base):
_rtype = "abstract::ns3::WifiMac"
+ @classmethod
+ def _register_attributes(cls):
+ standard = Attribute("Standard", "Wireless standard",
+ default = "WIFI_PHY_STANDARD_80211a",
+ allowed = WIFI_STANDARDS.keys(),
+ type = Types.Enumerate,
+ flags = Flags.Design)
+
+ cls._register_attribute(standard)
+
@property
def node(self):
return self.device.node
@property
def device(self):
- from nepi.resources.ns3.ns3device import NS3BaseNetDevice
- devices = self.get_connected(NS3BaseNetDevice.get_rtype())
+ from nepi.resources.ns3.ns3wifinetdevice import NS3BaseWifiNetDevice
+ devices = self.get_connected(NS3BaseWifiNetDevice.get_rtype())
if not devices:
msg = "WifiMac not connected to device"
self.error(msg)
- raise RuntimeError, msg
+ raise RuntimeError(msg)
return devices[0]
def _connect_object(self):
device = self.device
if device.uuid not in self.connected:
- self.simulation.invoke(device.uuid, "SetMac", self.uuid)
self._connected.add(device.uuid)
+ self.simulation.invoke(device.uuid, "SetMac", self.uuid)
+
+ standard = self.get("Standard")
+ self.simulation.invoke(self.uuid, "ConfigureStandard", WIFI_STANDARDS[standard])
+
+ # Delayed configuration of MAC address
+ mac = device.get("mac")
+ if mac:
+ mac_uuid = self.simulation.create("Mac48Address", mac)
+ else:
+ mac_uuid = self.simulation.invoke("singleton::Mac48Address", "Allocate")
+
+ self.simulation.invoke(self.uuid, "SetAddress", mac_uuid)
+
+