-#!/usr/bin/env python
# -*- coding: utf-8 -*-
+from util import _get_ipv4_protocol_guid, _get_node_guid, _get_dev_number
from nepi.core import testbed_impl
from nepi.core.attributes import Attribute
from constants import TESTBED_ID, TESTBED_VERSION
LOCAL_FACTORIES = {
'ns3::Nepi::TunChannel' : TunChannel,
}
-
+
+ DUMMY_FACTORIES = ['ns3::Nepi::MobilityPair']
+
LOCAL_TYPES = tuple(LOCAL_FACTORIES.values())
def __init__(self):
def set(self, guid, name, value, time = TIME_NOW):
super(TestbedController, self).set(guid, name, value, time)
+
# TODO: take on account schedule time for the task
factory_id = self._create[guid]
+ if factory_id in self.DUMMY_FACTORIES:
+ return
+
factory = self._factories[factory_id]
element = self._elements[guid]
if factory_id in self.LOCAL_FACTORIES:
setattr(element, name, value)
elif not factory.box_attributes.is_attribute_metadata(name):
- ns3_value = self._to_ns3_value(guid, name, value)
- self._set_attribute(name, ns3_value, element)
+ if name == "Up":
+ ipv4_guid = _get_ipv4_protocol_guid(self, guid)
+ if not ipv4_guid in self._elements:
+ return
+ ipv4 = self._elements[ipv4_guid]
+ if value == False:
+ nint = ipv4.GetNInterfaces()
+ for i in xrange(0, nint):
+ ipv4.SetDown(i)
+ else:
+ nint = ipv4.GetNInterfaces()
+ for i in xrange(0, nint):
+ ipv4.SetUp(i)
+ else:
+ ns3_value = self._to_ns3_value(guid, name, value)
+ self._set_attribute(name, ns3_value, element)
def get(self, guid, name, time = TIME_NOW):
value = super(TestbedController, self).get(guid, name, time)
+
# TODO: take on account schedule time for the task
factory_id = self._create[guid]
+ if factory_id in self.DUMMY_FACTORIES:
+ return
+
factory = self._factories[factory_id]
element = self._elements[guid]
if factory_id in self.LOCAL_FACTORIES:
return getattr(element, name)
else:
return value
+ else:
+ if name == "Up":
+ ipv4_guid = _get_ipv4_protocol_guid(self, guid)
+ if not ipv4_guid in self._elements:
+ return True
+ ipv4 = self._elements[ipv4_guid]
+ nint = ipv4.GetNInterfaces()
+ value = True
+ for i in xrange(0, nint):
+ value = ipv4.IsUp(i)
+ if not value: break
+ return value
+
if factory.box_attributes.is_attribute_metadata(name):
return value
TypeId = self.ns3.TypeId()
typeid = TypeId.LookupByName(factory_id)
- info = TypeId.AttributeInfo()
+ info = TypeId.AttributeInformation()
if not typeid or not typeid.LookupAttributeByName(name, info):
raise AttributeError("Invalid attribute %s for element type %d" % \
(name, guid))
self._get_attribute(name, ns3_value, element)
value = ns3_value.SerializeToString(checker)
attr_type = factory.box_attributes.get_attribute_type(name)
+
if attr_type == Attribute.INTEGER:
return int(value)
if attr_type == Attribute.DOUBLE:
def _schedule_event(self, condition, func, *args):
"""Schedules event on running experiment"""
- def execute_event(condition, has_event_occurred, func, *args):
+ def execute_event(contextId, condition, has_event_occurred, func, *args):
# exec func
try:
func(*args)
factory_id = self._create[guid]
TypeId = self.ns3.TypeId()
typeid = TypeId.LookupByName(factory_id)
- info = TypeId.AttributeInfo()
+ info = TypeId.AttributeInformation()
if not typeid.LookupAttributeByName(name, info):
raise RuntimeError("Attribute %s doesn't belong to element %s" \
% (name, factory_id))
TypeId = self.ns3.TypeId()
typeid = TypeId.LookupByName(factory_id)
for name, value in params.iteritems():
- info = self.ns3.TypeId.AttributeInfo()
+ info = self.ns3.TypeId.AttributeInformation()
found = typeid.LookupAttributeByName(name, info)
if found and \
(info.flags & TypeId.ATTR_CONSTRUCT == TypeId.ATTR_CONSTRUCT):