PythonÍøÂç×¥°ü¿â pypcap
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import pcap
import dpkt
pc=pcap.pcap() #×¢£¬²ÎÊý¿ÉΪÍø¿¨Ãû£¬Èçeth0
pc.setfilter('tcp port 80') #ÉèÖüàÌý¹ýÂËÆ÷
for ptime,pdata in pc: #ptimeΪÊÕµ½Ê±¼ä£¬pdataΪÊÕµ½Êý¾Ý
print ptime,pdata #...
¶Ô×¥µ½µÄÒÔÌ«ÍøV2Êý¾Ý°ü(raw packet)½øÐнâ°ü
p=dpkt.ethernet.Ethernet(pdata)
if p.data.__class__.__name__=='IP':
ip='%d.%d.%d.%d'%tuple(map(ord,list(p.data.dst)))
if p.data.data.__class__.__name__=='TCP':
if data.dport==80:
print p.data.data.data # by gashero
һЩÏÔʾ²ÎÊý
nrecv,ndrop,nifdrop=pc.stats()
·µ»ØµÄÔª×éÖУ¬µÚÒ»¸ö²ÎÊýΪ½ÓÊÕµ½µÄÊý¾Ý°ü£¬(by gashero)µÚ¶þ¸ö²ÎÊýΪ±»ºËÐĶªÆúµÄÊý¾Ý°ü¡£
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