initial import (Boeing r1752, NRL r878)

daemon/core/emane/bypass.py

@@ -0,0 +1,65 @@
+#
+# CORE
+# Copyright (c)2011-2012 the Boeing Company.
+# See the LICENSE file included in this distribution.
+#
+# author: Jeff Ahrenholz <jeffrey.m.ahrenholz@boeing.com>
+#
+'''
+bypass.py: EMANE Bypass model for CORE
+'''
+
+import sys
+import string
+from core.api import coreapi
+
+from core.constants import *
+from emane import EmaneModel
+
+class EmaneBypassModel(EmaneModel):
+    def __init__(self, session, objid = None, verbose = False):
+        EmaneModel.__init__(self, session, objid, verbose)
+
+    _name = "emane_bypass"
+    _confmatrix = [
+        ("none",coreapi.CONF_DATA_TYPE_BOOL, '0',
+         'True,False','There are no parameters for the bypass model.'),
+    ]
+
+    # value groupings
+    _confgroups = "Bypass Parameters:1-1" 
+
+    def buildnemxmlfiles(self, e, ifc):
+        ''' Build the necessary nem, mac, and phy XMLs in the given path.
+            If an individual NEM has a nonstandard config, we need to build
+            that file also. Otherwise the WLAN-wide nXXemane_bypassnem.xml,
+            nXXemane_bypassmac.xml, nXXemane_bypassphy.xml are used.
+        '''
+        values = e.getifcconfig(self.objid, self._name,
+                                self.getdefaultvalues(), ifc)
+        if values is None:
+            return
+        nemdoc = e.xmldoc("nem")
+        nem = nemdoc.getElementsByTagName("nem").pop()
+        nem.setAttribute("name", "BYPASS NEM")
+        mactag = nemdoc.createElement("mac")
+        mactag.setAttribute("definition", self.macxmlname(ifc))
+        nem.appendChild(mactag)
+        phytag = nemdoc.createElement("phy")
+        phytag.setAttribute("definition", self.phyxmlname(ifc))
+        nem.appendChild(phytag)
+        e.xmlwrite(nemdoc, self.nemxmlname(ifc))
+
+        macdoc = e.xmldoc("mac")
+        mac = macdoc.getElementsByTagName("mac").pop()
+        mac.setAttribute("name", "BYPASS MAC")
+        mac.setAttribute("library", "bypassmaclayer")
+        e.xmlwrite(macdoc, self.macxmlname(ifc))
+
+        phydoc = e.xmldoc("phy")
+        phy = phydoc.getElementsByTagName("phy").pop()
+        phy.setAttribute("name", "BYPASS PHY")
+        phy.setAttribute("library", "bypassphylayer")
+        e.xmlwrite(phydoc, self.phyxmlname(ifc))
+
+