基于WinPcap的网络数据解析及其实现

Dissembling Network Date Based on Winpcap and It's Implementation

WinPcap为Win32平台下网络数据的捕获与过滤提供了强大的接口,为了得到所需的信息,必需对所捕获的数据进行解析与还原。在研究WinPcap捕获网络数据基本流程的基础上,分别对802.3数据帧、IP报文、TCP报文和HTTP报文的分析与还原技术进行了详细阐述,并重点对HTPP报文的解析进行了实现。

Winpcap provides a strong interface for capturing and tilting of network date on win32 plateform. It need dissemble and assemble the date for useful information. By reseaching the proccese of it＇s capturing network date, the detail of dissembling and assembling of 802.3 frame, IP package, TCP package and HTI＇P package are discribed. It also present the implementation of the dissembling of http package.