rename src/nepi/ into just nepi/

[nepi.git] / nepi / resources / netns / netnsnode.py

diff --git a/nepi/resources/netns/netnsnode.py b/nepi/resources/netns/netnsnode.py
new file mode 100644 (file)
index 0000000..cb0e0ad
--- /dev/null
+++ b/nepi/resources/netns/netnsnode.py
@@ -0,0 +1,47 @@
+#
+#    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 NetNSNode(NetNSBase):
+    _rtype = "netns::Node"
+
+    @property
+    def emulation(self):
+        from nepi.resources.netns.netnsemulation import NetNSEmulation
+
+        for guid in self.connections:
+            rm = self.ec.get_resource(guid)
+            if isinstance(rm, NetNSEmulation):
+                return rm
+
+        msg = "Node not connected to Emulation"
+        self.error(msg)
+        raise RuntimeError(msg)
+ 
+    @property
+    def _rms_to_wait(self):
+        return [self.emulation]
+
+    def _instantiate_object(self):
+        self._uuid = self.emulation.create("Node")
+
+