source: swig/python/check.py @ 6010b54

#!/usr/bin/python
import sys
sys.path.append('/usr/local/lib/python2.4/site-packages/libtrace')
import libtrace

trace = libtrace.Trace(sys.argv[1])

if trace.is_err():
        print "Trace failed: %s" % trace.trace_get_err()
        sys.exit()
print "trace=",trace


packet = libtrace.Packet()

print "packet=",packet
count = 0

filter = libtrace.Filter("tcp")
print "filter=",filter

ret=trace.start()

if ret < 0:
        print "Trace failed to start with error %s " % ret
        sys.exit()

while 1:
        trace.read_packet(packet)
        if not packet:
                break

        ippacket = packet.get_ip()
        if not ippacket:
                continue

        count += 1
        if count % 10000 == 0:
                print count

        tcppacket = packet.get_tcp()
        if not tcppacket:
                continue

        if not packet.apply_filter(filter):
                continue
        
        src = packet.get_source_port()
        dst = packet.get_destination_port()
        if packet.get_server_port(4,src,dst) == 0:
                print ippacket.ip_src,':',src,'->',ippacket.ip_dst,':',dst
        else:   
                print ippacket.ip_dst,':',dst,'<-',ippacket.ip_src,':',src