# Copyright (C) 2013 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>
+#
+# Instructions to automatically generate ns-3 ResourceManagers
+#
+# Configure the ns-3 enviorment (e.g.):
+#
+# export PYTHONPATH=~/.nepi/nepi-usr/bin/ns-3/ns-3.20/optimized/build/lib/python/site-packages
+# export LD_LIBRARY_PATH=~/.nepi/nepi-usr/bin/ns-3/ns-3.20/optimized/build/lib
+#
+# Run the RM generator:
+#
+# PYTHONPATH=$PYTHONPATH:~/repos/nepi/src python src/nepi/resources/ns3/resource_manager_generator.py
+#
+
+from __future__ import print_function
+
+# Force the load of ns3 libraries
from nepi.resources.ns3.ns3wrapper import load_ns3_module
import os
import re
+adapted_types = ["ns3::Node",
+ "ns3::Icmpv4L4Protocol",
+ "ns3::ArpL3Protocol",
+ "ns3::Ipv4L3Protocol",
+ "ns3::PropagationLossModel",
+ "ns3::MobilityModel",
+ "ns3::PropagationDelayModel",
+ "ns3::WifiRemoteStationManager",
+ "ns3::WifiNetDevice",
+ "ns3::WifiChannel",
+ "ns3::WifiPhy",
+ "ns3::WifiMac",
+ "ns3::ErrorModel",
+ "ns3::ErrorRateModel",
+ "ns3::Application",
+ "ns3::FdNetDevice",
+ #"ns3::DceApplication",
+ "ns3::NetDevice",
+ "ns3::Channel",
+ "ns3::Queue"]
+
+base_types = ["ns3::IpL4Protocol"]
+
+def select_base_class(ns3, tid):
+ base_class_import = None
+ base_class = None
+
+ rtype = tid.GetName()
+
+ type_id = ns3.TypeId()
+
+ for type_name in adapted_types:
+ tid_base = type_id.LookupByName(type_name)
+ if type_name == rtype or tid.IsChildOf(tid_base):
+ base_class = "NS3Base" + type_name.replace("ns3::", "")
+ base_module = "ns3" + type_name.replace("ns3::", "").lower()
+ base_class_import = "from nepi.resources.ns3.%s import %s " % (
+ base_module, base_class)
+ return (base_class_import, base_class)
+
+ base_class_import = "from nepi.resources.ns3.ns3base import NS3Base"
+ base_class = "NS3Base"
+
+ for type_name in base_types:
+ tid_base = type_id.LookupByName(type_name)
+ if type_name == rtype or tid.IsChildOf(tid_base):
+ return (base_class_import, base_class)
+
+ return (None, None)
+
def create_ns3_rms():
ns3 = load_ns3_module()
for i in xrange(tid_count):
tid = type_id.GetRegistered(i)
+ (base_class_import, base_class) = select_base_class(ns3, tid)
+ if not base_class:
+ continue
+
if tid.MustHideFromDocumentation() or \
not tid.HasConstructor() or \
not tid.IsChildOf(base):
attributes = "\n" + attributes if attributes else "pass"
traces = "\n" + traces if traces else "pass"
- rtype = tid.GetName()
category = tid.GetGroupName()
- base_class_import = "from nepi.resources.ns3.ns3base import NS3Base"
- base_clas = "NS3Base"
-
+ rtype = tid.GetName()
classname = rtype.replace("ns3::", "NS3").replace("::","")
uncamm_rtype = re.sub('([a-z])([A-Z])', r'\1-\2', rtype).lower()
short_rtype = uncamm_rtype.replace("::","-")
replace('::', ''). \
replace("-","_").lower() + ".py"
- #f = open(os.path.join(d, "classes", fname), "w")
- #print os.path.join(d, fname)
- #print template
- #f.write(template)
- #f.close()
+ f = open(os.path.join(d, "classes", fname), "w")
+ print(os.path.join(d, fname))
+ print(template)
+ f.write(template)
+ f.close()
def template_attributes(ns3, tid):
d = os.path.dirname(os.path.realpath(__file__))
if not attr_info.accessor.HasGetter():
continue
- attr_flags = "None"
+ attr_flags = "Flags.Reserved"
flags = attr_info.flags
- if (flags & ns3.TypeId.ATTR_SET) != ns3.TypeId.ATTR_SET:
- attr_flags = "Types.ExecReadOnly"
+ if (flags & ns3.TypeId.ATTR_CONSTRUCT) == ns3.TypeId.ATTR_CONSTRUCT:
+ attr_flags += " | Flags.Construct"
+ else:
+ if (flags & ns3.TypeId.ATTR_GET) != ns3.TypeId.ATTR_GET:
+ attr_flags += " | Flags.NoRead"
+ elif (flags & ns3.TypeId.ATTR_SET) != ns3.TypeId.ATTR_SET:
+ attr_flags += " | Flags.NoWrite"
attr_name = attr_info.name
checker = attr_info.checker
attr_value = value.SerializeToString(checker)
attr_allowed = "None"
attr_range = "None"
- attr_type = "Types.STRING"
+ attr_type = "Types.String"
if isinstance(value, ns3.ObjectVectorValue):
continue
elif isinstance(value, ns3.WaypointValue):
continue
elif isinstance(value, ns3.BooleanValue):
- attr_type = "Types.BOOL"
+ attr_type = "Types.Bool"
attr_value = "True" if attr_value == "true" else "False"
elif isinstance(value, ns3.EnumValue):
- attr_type = "Types.ENUM"
- attr_allowed = "[%s]"% checker.GetUnderlyingTypeInformation().replace("|", ",")
+ attr_type = "Types.Enumerate"
+ allowed = checker.GetUnderlyingTypeInformation().split("|")
+ attr_allowed = "[%s]" % ",".join(map(lambda x: "\"%s\"" % x, allowed))
elif isinstance(value, ns3.DoubleValue):
- attr_type = "Types.DOUBLE"
+ attr_type = "Types.Double"
# TODO: range
elif isinstance(value, ns3.UintegerValue):
- attr_type = "Types.INTEGER"
+ attr_type = "Types.Integer"
# TODO: range
- attr_id = attr_name.lower()
+ attr_id = "attr_" + attr_name.lower().replace("-", "_")
attributes += template.replace("<ATTR_ID>", attr_id) \
.replace("<ATTR_NAME>", attr_name) \
.replace("<ATTR_HELP>", attr_help) \