--- /dev/null
+#
+# NEPI, a framework to manage network experiments
+# 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 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
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+# 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.netns.netnsbase import NetNSBase
+
+@clsinit_copy
+class NetNSIPv4Address(NetNSBase):
+ _rtype = "netns::IPv4Address"
+
+ @classmethod
+ def _register_attributes(cls):
+ ip = Attribute("ip", "IPv4 address", flags=Flags.Design)
+ prefix = Attribute("prefix", "IPv4 prefix", flags=Flags.Design)
+
+ cls._register_attribute(ip)
+ cls._register_attribute(prefix)
+
+ @property
+ def emulation(self):
+ return self.node.emulation
+
+ @property
+ def node(self):
+ return self.interface.node
+
+ @property
+ def interface(self):
+ from nepi.resources.netns.netnsinterface import NetNSInterface
+ interface = self.get_connected(NetNSInterface.get_rtype())
+
+ if not interface:
+ msg = "IPv4Address not connected to Interface!!"
+ self.error(msg)
+ raise RuntimeError(msg)
+
+ return interface[0]
+
+ @property
+ def _rms_to_wait(self):
+ return [self.interface]
+
+ def _instantiate_object(self):
+ self._uuid = self.emulation.invoke(self.interface.uuid, "add_v4_address",
+ self.get("ip"), self.get("prefix"))
+
+