#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Tue Jun 23 10:16:29 2020

@author: edoardottt
"""

import socket
import os

# host to listen on 
host = "192.168.0.189"

# create a raw socket and bind it to the public interface
if os.name == "nt":
    socket_protocol = socket.IPPROTO_IP
else:
    socket_protocol = socket.IPPROTO_ICMP

sniffer = socket.socket(socket.AF_INET, socket.SOCK_RAW, socket_protocol)

sniffer.bind((host,0))

# we want the IP headers included in the capture
sniffer.setsockopt(socket.IPPROTO_IP, socket.IP_HDRINCL, 1 )

# if we're using Windows, we need to send an IOCTL 
# to set up promiscuous mode 
if os.name == "nt":
    sniffer.ioctl(socket.SIO_RCVALL, socket.RCVALL_ON)
    
# read in a single packet
print(sniffer.recvfrom(65565))

# if we're using WIndows, turn off promiscuous mode
if os.name == "nt":
    sniffer.ioctl(socket.SIO_RCVALL, socket.RCVALL_OFF)