Libnidsdetect

网络活动主机和开放端口扫描源程序，含开发文档，基于C#的rawsocket开发，支持 多线程 支持ARP，ICMP协议的活动主机扫描，支持TCP connect syn fin 三种方式的开放端口扫描，支持udp端口扫描(Networking activities, the host and open source port scan, including the development of the document, based on the C# The rawsocket development, support for multi-threaded support for ARP, ICMP scanning hosting agreement to support the TCP connect syn fin three ways of opening up port scanning, support udp port scan)

此程序实现了IPX/UDP/TCP三种协议的广播( This procedure has realized the IPX/UDP/TCP three kind of agreements broadcasts )

window应用程序界面设计, 实现半透明窗体效果(Interface design of window application program to realize translucent form effect)

它是一个c/s网络编程框架，基于对boost.asio的包装（最低在boost-1.49.0上调试过），目的是快速的构建一个c/s系统；效率高、跨平台、完全异步，当然这是从boost.asio继承而来； 自动重连，数据透明传输，自动解决分包粘包问题（这一特性表现得与udp一样）； 只支持tcp和udp协议；(It is a c/s network programming framework, based on boost.asio package (minimum tried to increase the boost-1.49.0), the purpose is to build a fast c/s systems efficient, cross-platform, fully asynchronous, Of course, this is from boost.asio inherited Auto-reconnect, transparent data transmission, automatic sub-stick package to solve the problem (this feature behave the same with udp) Only supports tcp and udp protocol )

一个包含客户端、服务器的Corba实例，基于ACE和TAO(A CORBA Example Consisted of client and server)

一种基于hash表的IP路由表搜索技术,在WINDOWS下VC++实现(a hash table based on the IP routing table search technology, under the VC WINDOWS)

modbbus rtu通讯例子，内附有实现文档(Modbbus RTU communication example, with an implementation document)

一个基于UDP协议的网络聊天程序(A network based on UDP protocol chat program)

在VS2010平台下使用MFC开发的TCP/IP通信应用，里面拥有详细的代码注释，并且支持16进制接受和发送，支持TCP/UCP通信，以及服务器server和客户端client模式选择(TCP/IP communication applications developed using MFC in VS2010 platform, which has a detailed code comments, and support for hexadecimal to receive and send, support TCP/UCP communication, as well as server server and client client mode selection)

从libnids得到TCP重组的数据，当libnids的状态为NIDS_JUST_EST时，表示TCP建立连接，在此时给TCP流增加一个flow_id用来标识此连接；当libnids的状态为NIDS_DATA时，表示接受数据，当有新的数据到达时，根据flow_id把数据push到相应的流表中，为之后的数据分析做准备。因此，可以在此框架上增加符合http协议的应用解析(Data TCP libnids restructuring, when libnids status to NIDS_JUST_EST, said the TCP connection is established, at the same time adds a flow_id to TCP flow is used to identify this connection When libnids status to NIDS_DATA, accepted data, when new data arrives, according to flow_id to push data to the corresponding flow table, prepare the way for after data analysis. Can be increased on this framework, therefore, in accordance with the application of the HTTP protocol parsing)