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VisualC++实现的网络-网页爬虫程序源代码-VisualC++ Realize the network- the page source code reptiles

socket编程。很好很强大。。用visual c++ 实现 -visual c++

聊天程序的源码，对学习socket编程很有帮助。-Chat program source code, useful for learning socket programming.

WinPcap API编程。实现获得指定IP范围的MAC地址。-WinPcap API programming. Achieving access to designated IP scope of the MAC address.

三个实际的例子，来展示Q o S的使用。第一个例子使用的是T C P，它在三个例子中显得最“直接了当”，因为它是“面向连接”的。第二个例子使用U D P，而且没有使用任何连接调用。最后一个例子使用的则是多播U D P-three practical examples to demonstrate Q o S use.T C P The second example is the use of U P D, but did not use any connected call. A final example is the use of multicast U P D

本程序只对一个IP地址进行，如果要对一段IP进行测试，简单修改程序即可。可将发送放在单独的进程 里(使用fork（）），send_icmp里做成循环，每次重新初始化struct sockaddr_in。那么对接收到的数据 进行分析的proc_icmp（）将多一道对IP报头ip->src字段的判断。-this procedure only a pair of IP addresses, IP to a test, a simple change procedures. This can be placed on a separate process (the use of fork ()), causing Lane send_icmp cycle, each re-initialization struct sockaddr_in. Then Butt received the data analysis proc_icmp () will more than one pair of IP header ip-gt; Src field judgment.

IP packet Flooding

活动目录的例子，可以参考:)-Active Directory example, they can refer to :)

P2P聊天工具 实现聊天功能 使用winsock-P2P chat chat tools to achieve the use of winsock

存取netware服务的程序-A program which realises netware access service