Base for VirtualBox support.

gns3server/modules/virtualbox/nios/nio_udp.py

@@ -0,0 +1,72 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2013 GNS3 Technologies Inc.
+#
+# 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/>.
+
+"""
+Interface for UDP NIOs.
+"""
+
+
+class NIO_UDP(object):
+    """
+    IOU UDP NIO.
+
+    :param lport: local port number
+    :param rhost: remote address/host
+    :param rport: remote port number
+    """
+
+    _instance_count = 0
+
+    def __init__(self, lport, rhost, rport):
+
+        self._lport = lport
+        self._rhost = rhost
+        self._rport = rport
+
+    @property
+    def lport(self):
+        """
+        Returns the local port
+
+        :returns: local port number
+        """
+
+        return self._lport
+
+    @property
+    def rhost(self):
+        """
+        Returns the remote host
+
+        :returns: remote address/host
+        """
+
+        return self._rhost
+
+    @property
+    def rport(self):
+        """
+        Returns the remote port
+
+        :returns: remote port number
+        """
+
+        return self._rport
+
+    def __str__(self):
+
+        return "NIO UDP"