My First Perl XS module

In recent days, I created my first Perl XS module -- Perl Win32::Oleaccxs.
Win32::Oleaccxs is a module which depended on Microsoft Active Accessibility UI API to go through all the GUI widgets in Microsoft Windows system. This module is just a simple wrapper to the client APIs. By using this module, you can navigate most of the Windows GUI widgets by using Perl.

This is very early version -- v0.01, It is undocumented yet. I will finish the document and upload it to CPAN some times later. :)

TCP 状态混淆

看图说话： http://img.ly/images/152662/full

客户端在收到服务器的 SYN+ACK 响应之后，注入一个非法的RST 和另一个非法的ACK包， 服务器端会针对这个非法的ACK报文发出RST报文。 这样从中间人的角度看， 客户端和服务器都通过RST结束了TCP通讯。
太强大了~~~