#!/usr/bin/env python

# -*- coding:UTF-8 -*-

import optparse

import nmap

#usage:python scan.py -H 119.75.217.26 -p 3306 80 22

def nampScan(tgtHost,tgPort):

    nmScan = nmap.PortScanner()

    try:

        result = nmScan.scan(tgtHost,str(tgPort))

        state =  result['scan'][tgtHost]['tcp'][int(tgPort)]['state']

        service = result['scan'][tgtHost]['tcp'][int(tgPort)]['product']

        version = result['scan'][tgtHost]['tcp'][int(tgPort)]['version']

        print "[*]" + tgtHost + " tcp/" + str(tgPort) + " " + state + " " + service + " " + version

    except:

        pass

def main():

    parse = optparse.OptionParser('usage %prog -H <targethost> -p <targetport>')

    parse.add_option('-H',dest = 'tgtHost',type = 'string',help = 'specify target host')

    parse.add_option('-p',dest = 'tgtPort',type = 'int',help = 'specify target port')

    (option,args) = parse.parse_args()

    tgtHost = option.tgtHost

    tgtPort = str(option.tgtPort)

    args.append(tgtPort)

    if(tgtHost == None)|(tgtPort == None):

        print "[-]usage : python scan.py -H 192.168.2.3 -p 3306 80 22"

        exit(0)

    for tgport in args:

        nampScan(tgtHost,tgport)

if __name__ == '__main__':

    main()