自动更换ip工具代码,Python代码库,德仔网

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【Python】自动更换ip工具
作者: / 发布于2014/5/22/ 896
n编写自动更换ip工具

	#!/usr/bin/env python
	#-*- encoding:gb2312 -*-
	# Filename: IP.py

	import sitecustomize
	import _winreg
	import ConfigParser
	from ctypes import *

	print '正在进行网络适配器检测，请稍候&hellip;'
	print

	netCfgInstanceID = None
	hkey = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, \
	r'System\CurrentControlSet\Control\Class\{4d36e972-e325-11ce-bfc1-08002be10318}')
	keyInfo = _winreg.QueryInfoKey(hkey)

	# 寻找网卡对应的适配器名称 netCfgInstanceID
	for index in range(keyInfo[0]):
	hSubKeyName = _winreg.EnumKey(hkey, index)
	hSubKey = _winreg.OpenKey(hkey, hSubKeyName)

	try:
	hNdiInfKey = _winreg.OpenKey(hSubKey, r'Ndi\Interfaces')
	lowerRange = _winreg.QueryValueEx(hNdiInfKey, 'LowerRange')

	# 检查是否是以太网
	if lowerRange[0] == 'ethernet':
	driverDesc = _winreg.QueryValueEx(hSubKey, 'DriverDesc')[0]
	print '检测到网络适配器名：', driverDesc
	netCfgInstanceID = _winreg.QueryValueEx(hSubKey, 'NetCfgInstanceID')[0]
	print '检测到网络适配器ID：', netCfgInstanceID
	if netCfgInstanceID == None:
	print '没有找到网络适配器，程序退出'
	exit()
	break

	_winreg.CloseKey(hNdiInfKey)
	except WindowsError:
	print r'Message: No Ndi\Interfaces Key'

	# 循环结束，目前只提供修改一个网卡IP的功能
	_winreg.CloseKey(hSubKey)
	_winreg.CloseKey(hkey)

	# 通过修改注册表设置IP
	strKeyName = 'System\\CurrentControlSet\\Services\\Tcpip\\Parameters\\Interfaces\\' + netCfgInstanceID

	print '网络适配器的注册表地址是：\n', strKeyName

	hkey = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, \
	strKeyName, \
	0, \
	_winreg.KEY_WRITE)

	config = ConfigParser.ConfigParser()

	print
	print '正在打开IP.ini配置文件&hellip;'

	config.readfp(open('IP.ini'))
	IPAddress = config.get("school","IPAddress")
	SubnetMask = config.get("school","SubnetMask")
	GateWay = config.get("school","GateWay")
	DNSServer1 = config.get("school","DNSServer1")
	DNSServer2 = config.get("school","DNSServer2")
	DNSServer = [DNSServer1,DNSServer2]

	print '配置文件内设定的信息如下，请核对：'
	print
	print 'IP地址：', IPAddress
	print '子关掩码：', SubnetMask
	print '默认网关：', GateWay
	print '主DNS服务器：', DNSServer1
	print '次DNS服务器：', DNSServer2
	print

	res = raw_input('现在，请您决定：输入1，则将配置文件写入系统；输入2，则将现有的系统设定还原为全部自动获取；否则程序退出：')
	if str(res) == '1':
	try:
	_winreg.SetValueEx(hkey, 'EnableDHCP', None, _winreg.REG_DWORD, 0x00000000)
	_winreg.SetValueEx(hkey, 'IPAddress', None, _winreg.REG_MULTI_SZ, [IPAddress])
	_winreg.SetValueEx(hkey, 'SubnetMask', None, _winreg.REG_MULTI_SZ, [SubnetMask])
	_winreg.SetValueEx(hkey, 'DefaultGateway', None, _winreg.REG_MULTI_SZ, [GateWay])
	_winreg.SetValueEx(hkey, 'NameServer', None, _winreg.REG_SZ, ','.join(DNSServer))
	except WindowsError:
	print 'Set IP Error'
	exit()
	_winreg.CloseKey(hkey)
	print '切换成功！重置网络后即可生效'

	elif str(res) == '2':
	try:
	_winreg.SetValueEx(hkey, 'EnableDHCP', None, _winreg.REG_DWORD, 0x00000001)
	_winreg.SetValueEx(hkey, 'T1', None, _winreg.REG_DWORD, 0x00000000)
	_winreg.SetValueEx(hkey, 'T2', None, _winreg.REG_DWORD, 0x00000000)
	_winreg.SetValueEx(hkey, 'NameServer', None, _winreg.REG_SZ, None)
	_winreg.SetValueEx(hkey, 'DhcpConnForceBroadcastFlag', None, _winreg.REG_DWORD, 0x00000000)
	_winreg.SetValueEx(hkey, 'Lease', None, _winreg.REG_DWORD, 0x00000000)
	_winreg.SetValueEx(hkey, 'LeaseObtainedTime', None, _winreg.REG_DWORD, 0x00000000)
	_winreg.SetValueEx(hkey, 'LeaseTerminatesTime', None, _winreg.REG_DWORD, 0x00000000)
	except WindowsError:
	print 'Set IP Error'
	exit()
	_winreg.CloseKey(hkey)

	print '切换成功！重置网络后即可生效'

	else:
	print '用户手动取消，程序退出'
	exit('')
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