设置WANem参数

最近有个网友问WANem怎么玩，如何自动设置WANem参数。

我看了一下，WANem2.3自己提供的Shell功能非常有限，那么只好通过发送Http请求的方法来设置了，趁中午休息时写了个脚本：

#/usr/bin/python
#coding: utf8
#-------------------------------------------------------------------------------
# Name:        wanem
# Purpose:
#
# Author:      rong
#
# Created:     29/07/2013
# Copyright:   (c) rong 2013
# Licence:     <your licence>
#-------------------------------------------------------------------------------

import httplib
import ConfigParser
import sys
import urllib
import re

class WANem(object):

    def __init__(self):
        self.sessionId = None
        self.Ip = None
        self.prop = None
        self.origin = None
        self.Port = "80"
        self.cookie = None
        self.conn = None

    def loadConfigFile(self, ConfigFile):
        self.prop = ConfigParser.ConfigParser()
        self.prop.optionxform = str
        self.prop.readfp(open(ConfigFile,"r"))
        self.Ip = self.prop.get('head','Host')
        self.origin = "http://"+self.Ip
        pass

    def getPostBody(self, section):
        items = dict(self.prop.items(section))
        path = items.pop('path')
        refer = self.origin+items.pop('referer')
        items = urllib.urlencode(items)
        return (path, refer, items)

    def sendConfig(self, config):
        path, refer, postData = self.getPostBody(config)

        headers = {}
        headers['Referer'] = refer
        headers['DNT'] = 1
        headers['Content-Type'] = 'application/x-www-form-urlencoded'
        headers['Cache-Control'] = 'no-cache'
        headers['Connection'] = 'Keep-Alive'
        headers['User-Agent'] = 'Mozilla/4.0'
        headers['Accept-Encoding'] = 'gzip, deflate'
        headers['Cookie'] = self.cookie
        headers['Accept'] = '*/*'
        headers['Accept-Language']='zh-CN'

        self.conn.request('POST', path, postData, headers)
        response = self.conn.getresponse()
        result = response.read()
        #print result
        return result

    def startWan(self):
        self.conn = httplib.HTTPConnection(self.Ip, self.Port)
        path, refer, postData = self.getPostBody('start')
        headers = {}
        headers['Referer'] = refer
        headers['DNT'] = 1
        headers['Content-Type'] = 'application/x-www-form-urlencoded'
        headers['Cache-Control'] = 'no-cache'
        headers['Connection'] = 'Keep-Alive'
        headers['User-Agent'] = 'Mozilla/4.0'
        headers['Accept-Encoding'] = 'gzip, deflate'
        headers['Accept'] = '*/*'
        headers['Accept-Language']='zh-CN'

        self.conn.request('POST', path, postData, headers)
        response = self.conn.getresponse()
        result = response.read()
        cookie = response.getheader('set-cookie')
        self.cookie = re.search('PHPSESSID=(.*?);',cookie).group().replace(";", "")

        if result.find("WANem is running"):
            print "start wanem succesfully"
        else:
            print "start wanem failure"

def main(configFile):
    #just for test
    wanem = WANem()
    wanem.loadConfigFile(configFile)

    result, message = wanem.sendConfig()

    if (result) :
        print "success"
    else:
        print "error " + message

if __name__ == '__main__':
    if(len(sys.argv) < 2):
        print "please give a config name"
        exit(1)

    if (os.path.exists('config.ini') == False):
        print "config file does not exist, please check!"

    wanem = WANem()
    wanem.loadConfigFile("config.ini")
    wanem.startWan()
    result = wanem.sendConfig(sys.argv[1])
    print result

配置文件放在脚本同一目录下：

[head]
Host=192.168.189.140

[config1]
path=/WANem/index-advanced.php
referer=/WANem/index-advanced.php
txtLimit1=2000
selSym1=Yes
txtBandwidthAuto1=Other
txtBandwidth1=0
txtDelay1=1
txtLoss1=4
txtDup1=6
txtReorder1=0
txtCorrupt1=0
txtDelayJitter1=2
txtLossCorrelation1=5
txtDupCorrelation1=7
txtReorderCorrelation1=0
txtDelayCorrelation1=3
txtGap1=0
selDelayDistribution1=-N/A-
selidtyp1=none
txtidtmr1=
txtidsctmr1=
selrndtyp1=none
txtrndmttflo1=
txtrndmttfhi1=
txtrndmttrlo1=
txtrndmttrhi1=
selrcdtyp1=none
txtrcdmttflo1=
txtrcdmttfhi1=
txtrcdmttrlo1=
txtrcdmttrhi1=
txtSrc1=any
txtSrcSub1=
txtDest1=any
txtDestSub1=
txtPort1=any
btnApply=Apply settings

[confgi2]
#你可以复制上面的config1的内容到这里，然后调整你需要的参数

[start]
path=/WANem/index-advanced.php
referer=/WANem/start_advance.php
selInt=eth0
btnAdvanced=Start

[rest]
path=/WANem/index-advanced.php
referer=/WANem/index-advanced.php
txtLimit1=3230
selSym1=Yes
txtBandwidthAuto1=3228
txtBandwidth1=3228
txtDelay1=0
txtLoss1=0
txtDup1=0
txtReorder1=0
txtCorrupt1=0
txtDelayJitter1=0
txtLossCorrelation1=0
txtDupCorrelation1=0
txtReorderCorrelation1=0
txtDelayCorrelation1=0
txtGap1=0
selDelayDistribution1=-N/A-
selidtyp1=none
txtidtmr1=
txtidsctmr1=
selrndtyp1=none
txtrndmttflo1=
txtrndmttfhi1=
txtrndmttrlo1=
txtrndmttrhi1=
selrcdtyp1=none
txtrcdmttflo1=
txtrcdmttfhi1=
txtrcdmttrlo1=
txtrcdmttrhi1=
txtSrc1=any
txtSrcSub1=
txtDest1=any
txtDestSub1=
txtPort1=any
btnApply=Apply settings

缺点：
 1. 参数名可能不是很容易看懂，直接抓包来的

 2. 我的WANem只有一个网卡，假设使用场景是这样的。。。