logic operation : addition

php fpdf chinese.php fp df chinese.php php fpdf chinese.php -php fpdf chinese.php php fp df chinese.php php fpdf chinese.php

本人课程实验做的一个基于winpcap的网络嗅探器，附源程序，用c开发，在vc++6.0下编译通过。它可以列出监视主机的所有的网卡，选择一个网卡进行监听，捕获并显示流经网卡的数据包，并做相应的分析和统计，还可以设置捕获过滤规则，就某种协议（ip、 tcp、 udp 等）进行重点分析。 -I do a course experiments based on the WinPcap network sniffer, with source code, using c development, in vc++ 6.0 compiler passed under. It can list all the host surveillance network card, select a card to monitor, capture and display data packets flowing through the network card and do the appropriate analysis and statistics, can also set filters to capture the rules of some sort of agreement on the (ip, tcp , udp, etc.) the focus of analysis.

编写自己的一个ping程序,可以说是许多人迈出网络编程的第一步吧-preparation of a ping own procedures, it can be said that many people take the first step to network programming! !

用VC++实现的网络文件传输，用了windows sockets来实现的-With VC++ Realize network file transfers, windows sockets used to realize the

自己做的一个聊天工具，有服务器和客户端，很简单的个，还需要修正，运行前请连上互联网，否者会出错-Their own tools to do a chat, a server and the client, very simple, and also need to be amended, to run before you connect to the Internet, whether it would be wrong

局域网内部的通信服务软件，包括一个客户端＆一个服务器端。包括所有的源码＆资源-Internal LAN communications services software, including a client

使用替换wsock32.dll文件来跟踪windows socket api函数的程序- The use replaces the wsock32.dll document to track windows socket the api function the procedure

局鱼网 短消息开发,java-nets Short Message Board development, java

最基本的IE的实现,可实现网络连接.在VC6.0下编译通过.-IE the most basic realization of the network connection can be realized. In under VC6.0 compiler through.

发送端：发送端每收到一个上层报文都会为其设一个唯一的序列号。收到的大报文进行分段，构造S/R报头，如 REF _Ref371456073 h 图表1所示。构造报头和数据部分连接后，按序从片段号=1的报文开始发送，并设置重传定时器，直到发送完毕。重传定时器截止之前，如果收到了接收端发送的完全确认，即数据分段全部被接收，则清除该该序列号报文的缓存和定时器；如果收到了部分确认则根据部分确认的指示重传丢失的分段；如果定时器截止时还没有收到任何接收端的回