Adding NetNSApplication and test

[nepi.git] / src / nepi / resources / netns / netnsnodeinterface.py

diff --git a/src/nepi/resources/netns/netnsnodeinterface.py b/src/nepi/resources/netns/netnsnodeinterface.py
new file mode 100644 (file)
index 0000000..da38d24
--- /dev/null
+++ b/src/nepi/resources/netns/netnsnodeinterface.py
@@ -0,0 +1,68 @@
+#
+#    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 as published by
+#    the Free Software Foundation, either version 3 of the License, or
+#    (at your option) any later version.
+#
+#    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.netnsinterface import NetNSInterface
+
+@clsinit_copy
+class NetNSNodeInterface(NetNSInterface):
+    _rtype = "netns::NodeInterface"
+
+    @classmethod
+    def _register_attributes(cls):
+        up = Attribute("up", "Interface up", 
+                default = True,
+                type = Types.Bool)
+
+        cls._register_attribute(up)
+
+    @property
+    def emulation(self):
+        return self.node.emulation
+
+    @property
+    def node(self):
+        from nepi.resources.netns.netnsnode import NetNSNode
+        node = self.get_connected(NetNSNode.get_rtype())
+
+        if not node: 
+            msg = "Route not connected to Node!!"
+            self.error(msg)
+            raise RuntimeError, msg
+
+        return node[0]
+
+    @property
+    def switch(self):
+        from nepi.resources.netns.netnsswitch import NetNSSwitch
+        switch = self.get_connected(NetNSSwitch.get_rtype())
+        if switch: return switch[0]
+        return None
+
+    @property
+    def _rms_to_wait(self):
+        return [self.node, self.switch]
+
+    def _instantiate_object(self):
+        self._uuid = self.emulation.invoke(self.node.uuid, "add_if")
+        self.emulation.invoke(self.switch.uuid, "connect", self.uuid)
+        self.emulation.emu_set(self.uuid, "up", self.get("up"))
+
+