#!/usr/local/bin/python
#-*- coding: UTF-8 -*-
####################################################################
##################################################
#qq:316118740
#BLOG:http://hi.baidu.com/alalmn
# Python 扫描IP段 指定端口是否开放
# 刚学写的不好请大家见谅
##################################################
import socket
import threading,time
socket.setdefaulttimeout(10) #设置了全局默认超时时间
#查看IP端口是否开放
class socket_port(threading.Thread):
def __init__(self,cond, name):
super(socket_port, self).__init__()
self.cond = cond
self.cond.set()#将标识位设为Ture
self.HOST = name
def run(self):
#time.sleep(1) #确保先运行Seeker中的方法
try:
PORT=21
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((self.HOST,PORT))
print""
print self.HOST,u":",PORT,u"端口开放"
#self.cond.wait()#堵塞线程,直到Event对象内部标识位被设为True或超时(如果提供了参数timeout)。
self.cond.set()#将标识位设为Ture
return 1
except:
print ".",
#print self.HOST,u":",PORT,u"端口未开放"
#self.cond.wait()#堵塞线程,直到Event对象内部标识位被设为True或超时(如果提供了参数timeout)。
self.cond.set()#将标识位设为Ture
return 0
##
#socket_port("192.168.2.1")
#if socket_port("192.168.2.100"):
# print "开放"
#else:
# print "未开放"
def ip2num(ip):
ip = [int(x) for x in ip.split('.')]
return ip[0]<<24 | ip[1]<<16 | ip[2]<<8 | ip[3]
def num2ip(num):
#time.sleep(0.05) #50ms
#time.sleep(0.1) #s
# data='%s.%s.%s.%s' % ( (num & 0xff000000) >> 24,
# (num & 0x00ff0000) >> 16,
# (num & 0x0000ff00) >> 8,
# num & 0x000000ff )
# #socket_port(data) #查看IP端口是否开放
if num>=IPend:
print u"IP导入数组完成"
return '%s.%s.%s.%s' % ( (num & 0xff000000) >> 24,
(num & 0x00ff0000) >> 16,
(num & 0x0000ff00) >> 8,
num & 0x000000ff )
def gen_ip(ip1,ip2): #返回数组
# ip
# global IPend
# start, IPend = [ip2num(x) for x in ip.split('-')]
global IPend
IPend=ip2
return [num2ip(num) for num in range(ip1,ip2+1) if num & 0xff]
import ini
if __name__=='__main__':
ini.ini_get() #读取INI
list_ip=gen_ip(ip2num(ini.IP1),ip2num(ini.IP2))
I1 = 0 #得到list的第一个元素
print u"开始扫描IP"
ip=0
while I1 < len(list_ip):
#print list_ip[I1]
time.sleep(0.3) #确保先运行Seeker中的方法
cond = threading.Event()
hider = socket_port(cond,list_ip[I1])
hider.start()
if ip>=255:
ini.ini_write(list_ip[I1],ini.IP2) #修改INI
print ip
ip=0
ip=ip+1
I1 = I1 + 1 #一层
#//python/5338