急求一小程序源码，分析收到的ICMP包

[侠雨飞飞]

呵呵，受人所拖，时间很紧，来不及现学现卖了
：）

原要求如下：
Write a program that can decode the ICMP message formats covered in Comer’s Chapter 9.
The input to your program should be an ICMP message, and your output should decode the message
in a form that we can read easily. For example,
8.
“Message Type:
Code:
…
Internet Header: …
First 64-bits of datagram: … “
You don’t need to implement checksum.
Include all your test cases for your program.


大概就是能收到ICMP数据，然后分析一下，想上面那样
拜托了

[侠雨飞飞]

HELP~~

[antpower]

论坛里搜一下， “抓包”
是一个sniffer的东西！

[侠雨飞飞]

我不要那么复杂的，只要一个小程序的源码

利用Row socket 来接受并分析
：）

[antpower]

sniffer就是用raw socket做的！！！！