利用TCPIP实现简单的客服务器模式,用C语言实现

此源码是getip的一个vc下网络编程实例，对于想学习vc下网络编程的新手是一个比较好的参考资料-This source is getip an example of network programming under vc, vc to want to learn network programming under the novice is a good reference

这是一个自制的聊天程序，用C++builder实现的，基于TCP实现的，是《精彩c++builder程序设计》上的例子。-This is a self-made chat program, using C++ builder to achieve, based on the TCP implementation is a " wonderful c++ builder programming" on the case.

以流量统计为主，没有抓底层的mac地址，抓了上层的包，并统计各个端口的数据流量。

介绍

多线程文件下载器 显示在listbox里 轮询 从downloadlist.ini中获取要下载的文件，并且校验MD5，存储数据库，重复的不再下载-Multi-threaded file download device displayed in the listbox inside polling from downloadlist.ini get to download the file, and verify MD5, store databases, repeat no longer download

网络通讯的一些相关知识，以及其编程原理和实现源代码，介绍比较全面。-network communications are relevant knowledge, and its programming principle and source code, introduced more comprehensive.

好好看看吧。可以了解断点续传的原理。（转载）-a good look at it. HTTP can understand the principle. (Reproduced)

一款简单的聊天类程序，易上手，方便大家学习-A simple chat-type procedures,易上手to facilitate U.S. study

About Layer Service Providers (LSP) by Komodia.

熟悉Http协议的请求和响应格式，编写一个简单的Http服务器。 基本要求： 1 正确解析Http请求，实现简单的GET请求回应。 2 模拟一个对象（如：文件index.html）的GET回应（如：回应一个字符串），对于其他的对象，则根据Http响应格式回应对象不存在信息。 3 通过浏览器可检测自己的程序。如：输入http://the.ip.of.your.pc:serverPort/index.html，查看其响应结果。 4 对http请求的处理必须采用多进程实现，即主进程负责等待请求连接，每当收到一个请求后，产生一个子进程对该请求做单独处理，主进程继续等待新请求，子进程在处理完其请求后结束自己。详细要求参考课本要求。（多进程编程参考函数fork()） -Http familiar with the agreement of the request and response format, write a simple Http server. Basic requirements: Http parsing a proper request, to achieve a simple GET request to respond. 2 analog an object (such as: file index.html) of the GET response (such as: in response to a string), for other objects, then according to Http response format, the information to respond to the object does not exist. 3 can be detected through the browser s own procedures. Such as: Enter http://the.ip.of.your.pc:serverPort/index.html, see the results of its response. 4 pairs of http request processing must be used to achieve multi-process