Exemple #1
0
#!/usr/bin/python

from scapy.all import *
import libcmdusr

pc = PcapReader('big2.pcap')
before = 0
after = 0
n = 0
s = ''
while True:
    pkt = pc.read_packet()
    if pkt is None:
        break
    payload = str(pkt.payload)
    if len(s) + len(payload) < 1024 * 888:
        s += payload
    else:
        r = libcmdusr.lz77(s)
        before += len(s)
        after += r
        s = ''
    n += 1
    if n % 1000 == 0:
        print n, before, after
Exemple #2
0
#!/usr/bin/python

import libcmdusr

s = open('lz77.c').read()
print 'before', len(s)
print libcmdusr.lz77(s)