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test
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commit
e4a7cd3373
1 changed files with 16 additions and 12 deletions
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@ -887,19 +887,23 @@ class pyPlcHomeplug():
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def showStatus(self, s, selection=""):
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self.callbackShowStatus(s, selection)
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def receiveCallback(self, timestamp, pkt, *args):
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self.nPacketsReceived+=1
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# print('%d' % (ts)) # the time stamp
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# We received an ethernet package. Determine its type, and dispatch it to the related handler.
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etherType = self.getEtherType(pkt)
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if (etherType == 0x88E1): # it is a HomePlug message
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self.myreceivebuffer = pkt
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self.evaluateReceivedHomeplugPacket()
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if (etherType == 0x86dd): # it is an IPv6 frame
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self.ipv6.evaluateReceivedPacket(pkt)
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def mainfunction(self):
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# print("will evaluate self.sniffer")
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for ts, pkt in self.sniffer: # attention: for using this in non-blocking manner, we need the patch described above.
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self.nPacketsReceived+=1
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# print('%d' % (ts)) # the time stamp
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# We received an ethernet package. Determine its type, and dispatch it to the related handler.
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etherType = self.getEtherType(pkt)
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if (etherType == 0x88E1): # it is a HomePlug message
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self.myreceivebuffer = pkt
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self.evaluateReceivedHomeplugPacket()
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if (etherType == 0x86dd): # it is an IPv6 frame
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self.ipv6.evaluateReceivedPacket(pkt)
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# https://stackoverflow.com/questions/31305712/how-do-i-make-libpcap-pcap-loop-non-blocking
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# Tell the sniffer to give max 100 received packets to the callback function:
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self.sniffer.dispatch(100, self.receiveCallback, None)
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self.showStatus("nPacketsReceived=" + str(self.nPacketsReceived))
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self.runPevSequencer() # run the message sequencer for the PEV side
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