mininet-sample/src/mpParamTopo.py

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from mpLinkCharacteristics import MpLinkCharacteristics
class MpParamTopo:
def __init__(self, paramFile):
self.paramDic = {}
self.linkCharacteristics = []
print("Create the param Object")
self.loadParamFile(paramFile)
self.loadLinkCharacteristics()
def loadParamFile(self, paramFile):
f = open(paramFile)
i = 0
for l in f:
i = i + 1
if l.startswith("#"):
continue
tab = l.split(":")
if len(tab) == 2:
self.paramDic[tab[0]] = tab[1][:-1]
else:
print("Ignored Line " + str(i))
print(l),
print("In file " + paramFile)
f.close()
def loadLinkCharacteristics(self):
i = 0
for k in self.paramDic:
if k.startswith("path"):
tab = self.paramDic[k].split(",")
if len(tab) == 3:
i = i + 1
path = MpLinkCharacteristics(i,tab[0],
tab[1], tab[2])
self.linkCharacteristics.append(path)
else:
print("Ignored path :")
print(self.paramDic[k])
def getParam(self, key):
if key in self.paramDic:
return self.paramDic[key]
else:
raise Exception("Param not found " + key)
def __str__(self):
s = self.paramDic.__str__()
s = s + "\n"
for p in self.linkCharacteristics[:-1]:
s = s + p.__str__() + "\n"
s = s + self.linkCharacteristics[-1].__str__()
return s