wip

Signed-off-by: Benjamin Hesmans <benjamin.hesmans@uclouvain.be>

src/conf/topo/0_para_2

@@ -1,6 +1,6 @@
 desc:Simple configuration with two para link
-leftSubnet:xxx
-rightSubnet:yyy
+leftSubnet:10.0.
+rightSubnet:10.1.
 midSubnet:zzz
 #path_x:delay,queueSize(may be calc),bw
 error

src/conf/xp/1_ping

@@ -0,0 +1,2 @@
+xpType:ping
+pingCount:10

src/mpConfig.py

@@ -6,6 +6,9 @@ class MpConfig:
 		self.topo = topo
 		self.param = param
 
+	def getClientInterfaceCount(self):
+		raise Exception("To be implemented")
+
 	def interfaceUpCommand(self, interfaceName, ip, subnet):
 		s = "ifconfig " + interfaceName + " " + ip + " netmask " + \
 			subnet

src/mpExperience.py

@@ -0,0 +1,30 @@
+from mpParamXp import MpParamXp
+
+class MpExperience:
+	PING = "ping"
+	def __init__(self, xpParam, mpTopo, mpConfig):
+		self.xpParam  = xpParam
+		self.mpTopo   = mpTopo
+		self.mpConfig = mpConfig
+		print(self.xpParam)
+	
+	def classicRun(self):
+		self.prepare()
+		self.run()
+		self.clean()
+	
+	def prepare(self):
+		self.runTcpDump()
+		pass
+
+	def run(self):
+		pass
+
+	def clean(self):
+		pass
+
+	def runTcpDump(self):
+		if self.xpParam.getParam(MpParamXp.CLIENTPCAP) == "yes":
+			print("todo : run client dump")
+		if self.xpParam.getParam(MpParamXp.SERVERPCAP) == "yes":
+			print("todo : run server dump")

src/mpExperiencePing.py

@@ -0,0 +1,30 @@
+from mpExperience import MpExperience
+from mpParamXp import MpParamXp
+
+class  MpExperiencePing(MpExperience): 
+
+	PING_OUTPUT = "ping.log"
+
+	def __init__(self, xpParamFile, mpTopo, mpConfig):
+		MpExperience.__init__(self, xpParamFile, mpTopo, mpConfig)
+		MpExperience.classicRun(self)	
+	def prepapre(self):
+		MpExperience.prepare(self)
+	
+	def clean(self):
+		MpExperience.clean(self)
+
+	def run(self):
+		self.mpTopo.commandTo(self.mpConfig.client, "rm " + \
+				MpExperiencePing.PING_OUTPUT )
+		count = self.xpParam.getParam(MpParamXp.PINGCOUNT)
+		for i in range(0, self.mpConfig.getClientInterfaceCount()):
+			 cmd = self.pingCommand(self.mpConfig.getClientIP(i),
+				 self.mpConfig.getServerIP(), n = count)
+			 self.mpTopo.commandTo(self.mpConfig.client, cmd)
+
+	def pingCommand(self, fromIP, toIP, n=5):
+		s = "ping -c " + str(n) + " -I " + fromIP + " " + toIP + \
+				  " >> " + MpExperiencePing.PING_OUTPUT
+		print(s)
+		return s

src/mpMultiInterfaceConfig.py

@@ -86,6 +86,9 @@ class MpMultiInterfaceConfig(MpConfig):
 		serverIP = rSubnet + "0.1"
 		return serverIP
 
+	def getClientInterfaceCount(self):
+		return len(self.topo.switch)
+
 	def getRouterInterfaceServer(self):
 		return self.getRouterInterfaceSwitch(len(self.topo.switch))
 
@@ -98,11 +101,3 @@ class MpMultiInterfaceConfig(MpConfig):
 	def getServerInterface(self):
 		return  MpTopo.serverName + "-eth0"
 
-	def pingAllFromClient(self, n = 5):
-		i = 0
-		self.topo.commandTo(self.client, "rm " + MpConfig.PING_OUTPUT)
-		for l in self.topo.switch:
-			cmd = self.pingCommand(self.getClientIP(i),
-					self.getServerIP(), n)
-			self.topo.commandTo(self.client, cmd)
-			i = i + 1

src/mpParam.py

@@ -0,0 +1,35 @@
+
+class MpParam:
+	def __init__(self, paramFile):
+		self.paramDic = {}
+		print("Create the param Object")
+		if paramFile is None:
+			print("default param...")
+		else:
+			self.loadParamFile(paramFile)
+	
+	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 getParam(self, key):
+		if key in self.paramDic:
+			return self.paramDic[key]
+		return None
+
+	def __str__(self):
+		s = self.paramDic.__str__()
+		return s

src/mpParamTopo.py

@@ -1,7 +1,7 @@
 from mpLinkCharacteristics import MpLinkCharacteristics
+from mpParam import MpParam
 
-
-class MpParamTopo:
+class MpParamTopo(MpParam):
 	LSUBNET = "leftSubnet"
 	RSUBNET = "rightSubnet"
 	defaultValue = {}
@@ -9,29 +9,10 @@ class MpParamTopo:
 	defaultValue[RSUBNET] = "10.2."
 
 	def __init__(self, paramFile):
-		self.paramDic = {}
+		MpParam.__init__(self, paramFile)
 		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 sorted(self.paramDic):
@@ -47,15 +28,17 @@ class MpParamTopo:
 					print(self.paramDic[k])
 
 	def getParam(self, key):
-		if key in self.paramDic:
-			return self.paramDic[key]
-		elif key in MpParamTopo.defaultValue:
-			return MpParamTopo[key]
+		val = MpParam.getParam(self, key)
+		if val is None:
+			if key in MpParamTopo.defaultValue:
+				return MpParamTopo[key]
+			else:
+				raise Exception("Param not found " + key)
 		else:
-			raise Exception("Param not found " + key)
+			return val
 
 	def __str__(self):
-		s = self.paramDic.__str__()
+		s = MpParam.__str__(self)
 		s = s + "\n"
 		for p in self.linkCharacteristics[:-1]:
 			s = s + p.__str__() + "\n"

src/mpParamXp.py

@@ -0,0 +1,34 @@
+from mpParam import MpParam
+
+class MpParamXp(MpParam):
+
+	RMEM       = "rmem"
+	CLIENTPCAP = "clientPcap"
+	SERVERPCAP = "serverPcap"
+	XPTYPE     = "xpType"
+	PINGCOUNT  = "pingCount"
+
+	defaultValue = {}
+
+	defaultValue[RMEM] = "x y z"
+	defaultValue[CLIENTPCAP] = "no"
+	defaultValue[SERVERPCAP] = "no"
+	defaultValue[XPTYPE] = "ping"
+	defaultValue[PINGCOUNT] = "5"
+
+	def __init__(self, paramFile):
+		MpParam.__init__(self, paramFile)
+	
+	def getParam(self, key):
+		val = MpParam.getParam(self, key)
+		if val is None:
+			if key in MpParamXp.defaultValue:
+				return MpParamXp.defaultValue[key]
+			else:
+				raise Exception("Param not found " + key)
+		else:
+			return val
+
+	def __str__(self):
+		s = MpParam.__str__(self)
+		return s

src/mpXpRunner.py

@@ -1,19 +1,26 @@
 from mpTopo import MpTopo
 from mpParamTopo import MpParamTopo
+from mpParamXp import MpParamXp
 from mpMultiInterfaceTopo import MpMultiInterfaceTopo
 from mpMultiInterfaceConfig import MpMultiInterfaceConfig
 from mpMininetBuilder import MpMininetBuilder
+from mpExperiencePing import MpExperiencePing
+from mpExperience import MpExperience
 
 class MpXpRunner:
 	def __init__(self, builderType, topoParamFile, xpParamFile):
+		self.defParamXp(xpParamFile)
 		self.topoParam = MpParamTopo(topoParamFile)
 		self.defBuilder(builderType)
 		self.defTopo()
 		self.defConfig()
 		self.startTopo()
-		self.runXp(xpParamFile)
+		self.runXp()
 		self.stopTopo()
 		
+	def defParamXp(self, xpParamFile):
+		self.xpParam = MpParamXp(xpParamFile)
+
 	def defBuilder(self, builderType):
 		if builderType == MpTopo.mininetBuilder:
 			self.topoBuilder = MpMininetBuilder()
@@ -37,12 +44,13 @@ class MpXpRunner:
 		self.mpTopo.startNetwork()
 		self.mpTopoConfig.configureNetwork()
 
-	def runXp(self, xpParamFile):
-		if xpParamFile is None:
-			self.mpTopoConfig.pingAllFromClient()
-			self.mpTopo.getCLI()
+	def runXp(self):
+		xp = self.xpParam.getParam(MpParamXp.XPTYPE)
+		if xp == MpExperience.PING:
+			MpExperiencePing(self.xpParam, self.mpTopo,
+					self.mpTopoConfig)
 		else:
-			raise Exception("TODO")
+			print("Unfound xp type..." + xp)
 	
 	def stopTopo(self):
 		self.mpTopo.stopNetwork()