#Python Port Scanner
#Orgiginal Idea by K1
#Code and Changes by Beegie_B

from socket import *
print """
  =========================================================================
  start() is to begin port scan, and man() is for a manual on how to use
  the port scanner.
  =========================================================================
  """
  
def scan(ip, min_port, max_port):
    open_ports = []
    print "Scanning...",
    setdefaulttimeout(.31)
    for port in range(min_port, max_port+1):
      #print "Scanning %d:"%port,
      #print port,
      try:
          s = socket(AF_INET, SOCK_STREAM)
          s.connect((ip, port))
          s.close()
          open_ports.append(port)
          #print "Open"
      except:
          pass
          #print "Closed"
    print
    print "Open Ports:", open_ports
    
def start():
  ip = raw_input("IP/Hostname: ")
  min_port = input("Start Port: ")
  max_port = input("End Port: ")
  scan(ip, min_port, max_port)

def man():
  print """
  To use first enter: start() and input the information.

  IP/Hostname: Is the IP address or DNS of the computer you wish to scan.
  eg. IP/Hostname: 112.32.2.42 or IP/Hostname: www.bastardshandbook.com

  Start Port: Is the port you wish to start the scan on.
  eg. Start Port: 21

  End Port: Is the port you wish to end the scan on.
  eg. End Port: 1203
  """