this an example of Http proxyServer.

cc -c error.c sleepus.c ar -crv libmisc.a error.o sleepus.o ranlib libmisc.a # needed for a BSD-derived system the example programs from Chapter 1 of "TCP/IP Illustrated, Volume 3: TCP for Transactions, HTTP, NNTP, and the UNIX Domain Protocols" by W. Richard Stevens -cc-c error.c sleepus.c ar-crv libmisc.a error.o sleepus.o ranlib libmisc.a# needed for a BSD-derived system the example programs from Chapter 1 of "TCP/IP Illustrated, Volume 3: TCP for Transactions, HTTP, NNTP, and the UNIX Domain Protocols" by W. Richard Stevens

自动更新源码,可以实现程序的自动更新。它通过比较网页的版本号来确定程序是否要更新。-updater

dos 下面的tcp源码-dos following tcp FOSS

flash_asp天气预报功能简介：在线管理，可以改变界面颜色。-flash_asp weather profiles : online management, interface colors can be changed.

解压缩软件UNZIP的C源程序代码 -decompression software UNZIP C source code software UNZIP extract the C source code

能够绕过winXP sp2防火墙的代码-to bypass firewall sp2 code

P2P代码。。 。。很详细-P2P code. . . . . . Detail

该程序可以实现基本的包过滤，包过滤作为最基本的防火墙基层策略是属于比较早起的防火墙开发思路。从这个源码中你可以看到早期的防火墙的基本开发流程，这相信对你以后独立防火墙的编码有所帮助。

一个C++ 的关于 网络入侵漏洞扫描的源代码-A C++ On network intrusion vulnerability scanning source code

Midas的远程登陆窗口太简单了，不能让用户选择要连接的服务器的地址 不过好在 通过以下的方法你可以修改这个登陆窗口为你自己非常喜欢 的风格，当然也因此可以记录下别人的登陆密码哦 unit utLogIn interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,-Midas remote login window too simple and not to let the users choose to connect to the server addresses However Fortunately, the adoption of the following ways you can change the landing window for your very own favorite style, of course, it can also record other people"s passwords landing Oh unit utLogIn interface uses Windows Messages , SysUtils, Variants, Classes, Graphics, Controls, Forms,