def recive(self, ethernet_frame):
ip_packet = IPPacket()
ip_packet.decode(ethernet_frame.payload)
if ip_packet.destination == ip_address:
if ip_packet.protocol == ICMP_PROTOCOL:
icmp_handler.recive(ip_packet)
elif ip_packet.protocol == TCP_PROTOCOL:
tcp_handler.recive(ip_packet)
elif ip_packet.protocol == UDP_PROTOCOL:
udp_handler.recive(ip_packet)
from binascii import unhexlify
from pynetstack.datastructs import EthernetFrame, IPPacket
from pynetstack.tests.utils import print_object
data = unhexlify('002129994adce4115b2ca6d8080045000034e3084000400627bac0a80274cc02a0e2c7f100505b5ae554ee9f1067801007c7302800000101080a0008715f3ab2baa3')
ethernet_frame = EthernetFrame()
ethernet_frame.decode(data)
print_object(ethernet_frame)
packet = IPPacket()
packet.decode(ethernet_frame.payload)
print_object(packet)
"""
encoded = frame.encode()
if ethernet_frame.payload[:28] == encoded:
print 'encoding ok'
else:
print 'encoding failed'
"""