core-extra/daemon/core/emane/bypass.py

54 lines
2 KiB
Python

"""
bypass.py: EMANE Bypass model for CORE
"""
from core.emane.emanemodel import EmaneModel
from core.enumerations import ConfigDataTypes
class EmaneBypassModel(EmaneModel):
name = "emane_bypass"
config_matrix = [
("none", ConfigDataTypes.BOOL.value, "0",
"True,False", "There are no parameters for the bypass model."),
]
# value groupings
config_groups = "Bypass Parameters:1-1"
def __init__(self, session, object_id=None):
EmaneModel.__init__(self, session, object_id)
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.object_id, self.name, self.getdefaultvalues(), ifc)
if values is None:
return
nemdoc = e.xmldoc("nem")
nem = nemdoc.getElementsByTagName("nem").pop()
nem.setAttribute("name", "BYPASS NEM")
e.appendtransporttonem(nemdoc, nem, self.object_id, ifc)
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))