python局域网alive ip侦听

python局域网alive ip侦听
作者:vpoet
mails:vpoet_sir@163.com
注:写着玩,欢迎copy
  1 # -*- coding: cp936 -*-
  2 # coding = utf-8
  3 
  4 import os 
  5 import re
  6 import thread
  7 import time
  8 import socket
  9 import sys
 10 
 11 def Ping_Ip(Curr_Ip):
 12 
 13     global Count_Thread,lock,ThreadsNum
 14 
 15     #print "*****************Chile_Thread-Begin****************"+"
"
 16 
 17     ping_cmd = "ping" +" "+Curr_Ip
 18 
 19     
 20     Ping_Answer = os.popen(ping_cmd).readlines()
 21     patt = r'TTL=([0-9]{2})'
 22     TTL_Str=re.findall(patt,Ping_Answer[2])
 23     
 24     if len(TTL_Str) == 0:
 25         #print Curr_Ip+"is Not Alive"
 26         pass
 27         #print "*****************Chile_Thread-Over****************"+"
"
 28     else:
 29         HostInfo = socket.gethostbyaddr(Curr_Ip)
 30         Mac_address=Get_Mac_Addr(Curr_Ip)
 31         #print "Mac_address"+Mac_address
 32         print "
"+"Alive Host----->   "+"HostComputerName:"+HostInfo[0]+"   Mac_address:"+Mac_address+"	"+"Ip:"+Curr_Ip
 33 
 34         #print "*****************Chile_Thread-Over****************"+"
"
 35 
 36 
 37     lock.acquire()
 38     Count_Thread = Count_Thread+1
 39     if Count_Thread ==ThreadsNum:
 40         print "*****************NetWork_End***************"    
 41     lock.release()  
 42 
 43 
 44 
 45 def Get_Mac_Addr(Curr_Ip):
 46     
 47     Mac_cmd = "nbtstat -A "+Curr_Ip
 48     Mac_Info = os.popen(Mac_cmd).readlines()
 49 
 50     Mac_Info_Sum=""
 51 
 52     for index in range(0,len(Mac_Info)):
 53         Mac_Info_Sum=Mac_Info_Sum+Mac_Info[index]
 54 
 55     
 56     patt_mac = r'= (.{2}-.{2}-.{2}-.{2}-.{2}-.{2})'
 57     mac_addr= re.findall(patt_mac,Mac_Info_Sum)
 58     return mac_addr[0]
 59 
 60 
 61 
 62 def GetAliveIp(Net_iP_Init,IpBegin,IpEnd):
 63     SplitIp = Net_iP_Init.split(".")
 64     Ip1=SplitIp[0]
 65     Ip2=SplitIp[1]
 66     Ip3=SplitIp[2]
 67     
 68     Prefix_Ip = Ip1+"."+Ip2+"."+Ip3+"."
 69         
 70     
 71     for Ip_Last in range(IpBegin,IpEnd+1):
 72         Curr_Ip=Prefix_Ip+str(Ip_Last)
 73         
 74         thread.start_new_thread(Ping_Ip, (Curr_Ip,))   
 75         time.sleep(2)
 76         
 77 
 78 
 79 def GetNetGate():
 80     Netgate_cmd = "ipconfig /all"
 81     Netgate_info = os.popen(Netgate_cmd).readlines()
 82 
 83     Netgate_info_Str = ""
 84     for index in range(0,len(Netgate_info)):
 85         Netgate_info_Str=Netgate_info_Str+Netgate_info[index]
 86         #print Netgate_info_Str
 87         #print type(Netgate_info_Str)
 88 
 89     patt_hn = r'主机名  . . . . . . . . . . . . . : (.+)'
 90     Host_Name_Local = re.findall(patt_hn,Netgate_info_Str)
 91 
 92     Rent_Ip_Begin=r'获得租约的时间  . . . . . . . . . : (.+)'
 93     Rent_Ip_Begins=re.findall(Rent_Ip_Begin,Netgate_info_Str)
 94 
 95     Rent_Ip_End=r'租约过期的时间  . . . . . . . . . : (.+)'
 96     Rent_Ip_Ends=re.findall(Rent_Ip_End,Netgate_info_Str)
 97 
 98     patt_ipv6 = r'本地链接 IPv6 地址. . . . . . . . : ([a-z0-9]{3,4}::[a-z0-9]{3,4}:[a-z0-9]{3,4}:[a-z0-9]{3,4}:[a-z0-9]{3,4}%[0-9]{2})'
 99     ipv6 = re.findall(patt_ipv6,Netgate_info_Str)
100 
101     patt_ipv4 = r'IPv4 地址 . . . . . . . . . . . . : ([0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3})'
102     ipv4 = re.findall(patt_ipv4,Netgate_info_Str)
103     
104     YanMas= r'子网掩码  . . . . . . . . . . . . : ([0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3})'
105     YM = re.findall(YanMas,Netgate_info_Str)
106 
107     Netgates = r'默认网关. . . . . . . . . . . . . : ([0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3})'
108     Ng = re.findall(Netgates,Netgate_info_Str)
109 
110     Patt_dhcp = r'DHCP 已启用 . . . . . . . . . . . : (.{1,2})'
111     dhcp_Is=re.findall(Patt_dhcp,Netgate_info_Str)
112 
113     Patt_dhcp_server = r'DHCP 服务器 . . . . . . . . . . . : ([0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3})'
114     dhcp_server = re.findall(Patt_dhcp_server,Netgate_info_Str)
115 
116     print "本地主机名:  "+Host_Name_Local[0]
117     print "本机IPv6地址:  "+ipv6[0]
118     print "本机IPv4地址:  "+ipv4[0]
119     print "子网掩码:  "+YM[0]
120     print "默认网关:  "+Ng[0]
121     print "是否启用DHCP:  "+dhcp_Is[0]
122     print "DHCP服务器IP:  "+dhcp_server[0]
123     print "动态租约起始时间:  "+Rent_Ip_Begins[0]
124     print "动态租约过期时间:  "+Rent_Ip_Ends[0]
125 
126     return Ng[0]
127 
128 
129 if __name__ == "__main__":
130     
131     Count_Thread = 0
132     lock = thread.allocate_lock()  
133     print "*****************NetWork_Begin**************"
134 
135     Net_iP_Init=GetNetGate()
136 
137     IpBegin = raw_input("请输入侦听起始IP:")
138     IpEnd = raw_input("请输入侦听结束IP:")
139 
140     IntIpBegin = int(IpBegin)
141     IntIpEnd = int(IpEnd)
142 
143     ThreadsNum = IntIpEnd+1-IntIpBegin
144 
145     GetAliveIp(Net_iP_Init,IntIpBegin,IntIpEnd)
146
运行截图: