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revise EMANE 0.9.2 detection due to protobuf file under Ubuntu 12.04

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make Emane.detectversionfromcmd() a classmethod
(Boeing r1890,1891)
This commit is contained in:
ahrenholz 2014-10-27 20:52:01 +00:00
parent c04c0a9ef3
commit be4f431ab6
1 changed files with 12 additions and 15 deletions
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27
daemon/core/emane/emane.py
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@ -32,15 +32,6 @@ try:
from emanesh.events import LocationEvent
except Exception, e:
pass
# EMANE 0.9.2
try:
from emanesh import remotecontrolportapi_pb2
HAVE092 = ('TYPE_COMPONENT_TRANSPORT' in
dir(remotecontrolportapi_pb2.Response.Query.Manifest.NEM.Component))
del remotecontrolportapi_pb2
except Exception, e:
HAVE092 = False
class Emane(ConfigurableManager):
''' EMANE controller object. Lives in a Session instance and is used for
@ -85,7 +76,8 @@ class Emane(ConfigurableManager):
if self.verbose:
self.info("detected EMANE version: %s" % self.versionstr)
def detectversionfromcmd(self):
@classmethod
def detectversionfromcmd(cls):
''' Runs 'emane --version' locally to determine version number.
'''
# for further study: different EMANE versions on distributed machines
@ -95,16 +87,16 @@ class Emane(ConfigurableManager):
except OSError:
status = -1
result = ""
v = self.EMANEUNK
v = cls.EMANEUNK
if status == 0:
if result[:5] == "0.7.4":
v = self.EMANE074
v = cls.EMANE074
elif result[:5] == "0.8.1":
v = self.EMANE081
v = cls.EMANE081
elif result[:5] == "0.9.1":
v = self.EMANE091
v = cls.EMANE091
elif result[:5] == "0.9.2":
v = self.EMANE092
v = cls.EMANE092
return v, result.strip()
def initeventservice(self, filename=None, shutdown=False):
@ -1246,6 +1238,11 @@ class EmaneModel(WirelessModel):
return None
return addparamlisttoparent(dom, parent=None, name=name, values=values)
# EMANE 0.9.2 detected upon module load to support class vars
try:
HAVE092 = (Emane.detectversionfromcmd()[0] >= Emane.EMANE092)
except Exception, e:
HAVE092 = False
class EmaneGlobalModel(EmaneModel):
''' Global EMANE configuration options.