|
|
packet_count = split_appdata(int(size))
|
|
|
|
|
|
self.canvas.message.show_message("传输层拆包成功！数量：{}".format(packet_count))
|
|
|
for i in range(1, packet_count + 1):
|
|
|
trans_data = TransData(
|
|
|
obj_id=self.ObjID,
|
|
|
id_key=app_data.id_key,
|
|
|
trans_pack_id=str(i),
|
|
|
trans_seq=i,
|
|
|
trans_tag=label,
|
|
|
app_pack_id=app_data.app_pack_id,
|
|
|
sent_port=int(self.interface[0]["conn_port"].split(".")[0]),
|
|
|
rcpt_port=80,
|
|
|
source_app_addr=self.interface[0]['ip'],
|
|
|
target_app_addr=ip,
|
|
|
trans_packed_string=app_data.pack(),
|
|
|
timestamp=int(time.time())
|
|
|
)
|
|
|
self.canvas.message.show_message("传输层数据包{}：{}".format(i, trans_data.pack()))
|
|
|
ip_data = IPData(
|
|
|
obj_id=self.ObjID,
|
|
|
id_key="1001",
|
|
|
ip_pack_id="1001",
|
|
|
trans_pack_id=str(i),
|
|
|
source_ip=self.interface[0]["ip"],
|
|
|
target_ip=ip,
|
|
|
source_app_addr=self.interface[0]["ip"],
|
|
|
target_app_addr=ip,
|
|
|
ip_packed_string=trans_data.pack()
|
|
|
)
|
|
|
self.canvas.message.show_message("网络层数据包：{}".format(trans_data.pack()))
|
|
|
mac_data = MACData(
|
|
|
obj_id=self.ObjID,
|
|
|
id_key=app_data.id_key,
|
|
|
mac_pack_id="1001",
|
|
|
ip_pack_id=str(i),
|
|
|
sent_mac=self.interface[0]["mac"],
|
|
|
rcpt_mac=mac,
|
|
|
source_ip=self.interface[0]["ip"],
|
|
|
target_ip=ip,
|
|
|
source_app_addr=self.interface[0]["ip"],
|
|
|
target_app_addr=ip,
|
|
|
mac_packed_string=ip_data.pack()
|
|
|
)
|
|
|
self.canvas.message.show_message("链路层数据包：{}".format(mac_data.pack()))
|
|
|
self.canvas.show_top_message(self, message=message.format(self.ObjLabel, self.interface[0]["ip"], self.interface[0]["mac"],
|
|
|
size, i, packet_count))
|
|
|
packet = SimPacket(self.interface[0]["ip"], self.interface[0]["mac"], ip, mac, mac_data.pack())
|
|
|
thread = threading.Timer(i, function=self.send, args=(packet,))
|
|
|
thread.start()
|
|
|
|
|
|
tk.Button(toplevel, text='开启模拟', font=('黑体', 16), height=1, command=split_packet).grid(row=5, column=0, sticky='e',
|
|
|
pady=10)
|
|
|
tk.Button(toplevel, text='取消', font=('黑体', 16), height=1, command=toplevel.destroy).grid(row=5, column=1,
|
|
|
sticky='e', pady=10) |
