tcp的socket连接报文测试工具

2744557306

# -*- coding: utf-8 -*-
import socket
( g% d( M- ^8 H' b3 sfrom myutil import *
8 j% e- d$ m4 Y. N+ a/ N' pfrom binascii import unhexlify as unhex
from ctypes import *
6 u3 B- K' O2 U* Y- Idll = cdll.LoadLibrary('mydll.dll')
print 'begin load mydll..'
HOST, PORT = "192.168.51.28", 5800
sd ="1234567812345678"
# Create a socket (SOCK_STREAM means a TCP socket)
2 K* `0 c, N" c+ Y8 L) `7 Hsock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
try:
& f: z3 y2 K$ ~  W    # Connect to server and send data
    sock.connect((HOST, int(PORT))
; v' W& R! b6 |" f    print "Sent1 OK:"
    print sd
    # Receive data from the server and shut down
    received = sock.recv(1024)
8 L3 {: G3 c8 d    print "Received:"
    print_hex(received)
8 U0 x4 D2 \# d+ `8 p) _3 Y8 z' s" m    print  'received len is 0x%02x' %(len(received))
    print  'received data analysis...'
+ Z  U! x; J) F& E+ w    re1=received[0:4]
3 X. X/ a, K: ?    print_hex(re1)
0 c% P2 W9 n  {' |" z1 ^0 Y    re1=received[4:6]
    print_hex(re1)
9 b+ K0 Z8 }& ?3 f4 e. v, {    re1=received[6:10]
6 l: p* l* Q% M. u. @    print_hex(re1)
+ B8 M' X5 w7 ~' [    re1=received[10:16]
2 Y8 W) l. q* X* H; i8 Q. i: r    print_hex(re1)
6 i9 {4 P: ~. g9 l3 n( z
    #pack2 send
    sock.send(sd2.decode('hex'))
/ {/ R8 `5 ~& x' A) a. }, V    print "Sent2 OK:"
    print sd2
    # Receive data from the server and shut down
    received1 = sock.recv(1024)
  x1 J; L# n: C1 \    print "Received1:"
) ~6 G, o; a5 k, P0 N# y' T4 d    print_hex(received1)
    print  'received1 len is 0x%02x' %(len(received1))
  E1 b$ a' l0 C1 c* p( W! |
- n; q- v4 j( k8 A; Z1 m7 Xfinally:
" x2 I/ l: p9 b    sock.close()

- q0 K# ]4 h& Os=raw_input('press any key to continue...')
+ a( m+ b2 Q; O" Y; L! i1 J+ s  Y

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