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iscsi的源码,希望有用,这个是从英特尔网上连接到下载的,大家看看吧...
iscsi的源码,希望有用,这个是从英特尔网上连接到下载的,大家看看吧-ISCSI source of hope useful, this is from Intel to connect to the Internet to download, we look at it
- 2022-01-24 18:43:16下载
- 积分:1
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在硬件设置上禁用和启动多个网卡,在xp、win98、win2000上测试过...
在硬件设置上禁用和启动多个网卡,在xp、win98、win2000上测试过-the hardware setup and launched a number of banned card, xp, win98, tested on WIN2000
- 2022-03-14 06:37:17下载
- 积分:1
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编写的可实现的监控地址和端口扫描程序,可以实现…
VC编写IP地址监测和端口扫描程序 能对计算机实行IP地址监测和端口扫描-prepared VC monitoring IP address and port scanning procedure can be implemented on the computer monitor IP address and port scanning
- 2022-01-26 05:49:31下载
- 积分:1
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计算校验和
校验和算法描述:为保证网络上传输的数据的可靠性,在许多协议中都设置了校验和项,例如:IPv4、ICMPv4、IGMPV4、ICMPv6、UDP...
计算校验和
校验和算法描述:为保证网络上传输的数据的可靠性,在许多协议中都设置了校验和项,例如:IPv4、ICMPv4、IGMPV4、ICMPv6、UDP和TCP 等等。计算这些校验和的算法称为网际校验和算法,简单来说就是:把被校验的数据16位进行累加,然后取反码,若数据字节长度为奇数,则数据尾部补一个字节的0以凑成偶数。
由于从输入文件读入的数据不能直接满足计算校验和的条件,所以首先对从文件读入缓冲区的数据进行预处理,即读入缓冲区时忽略空格。由于累加是按16位进行的,所以每次从缓冲区中读出4个字符,并将字符转换成对应的16进制数字,如此依次累加,直至数据全部读完。
还有一种情况,即如果数据长度为奇数个字节,则需要判断,并补0累加。程序中利用的是缓冲区长度计数器i和当前读取到计数器j判断数据长度是否为奇数。即如果数据长度为偶数,则读完数据时当前读取到计数器j的值应与缓冲区长度i相等,而如果数据长度为奇数,则读完数据时,当前读取到计数器j>缓冲区长度i,此时需将缓冲区中剩余的两个字符读出,并补0,转换成相应16进制数以后参与累加。
当累加结束后,将累加和的16位以上数据位移下再进行一次累加,并对最后累加和取反即得所求校验和。
-calculated checksum checksum algorithm Description : To ensure the network transmission of data reliability, in many of the agreements are set up and calibration, for example : IPv4, ICMPv4, IGMPV4, ICMPv6. UDP and TCP so on. Calculating checksum algorithm called the Internet checksum algorithm, the simple answer is : as has been the calibration data for 16 cumulative, and then take the anti-code, if the data byte length of the odd, data will make up the tai
- 2022-01-26 06:39:03下载
- 积分:1
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实现wap中url返回上级的功能
实现wap中url返回上级的功能-achieve wap url had returned to the higher level of function
- 2022-05-26 11:41:38下载
- 积分:1
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under the Windows network server program development, no doubt, Winsock complete...
在WINDOWS下进行网络服务端程序开发,毫无疑问,Winsock 完成端口模型是最高效的。Winsock的完成端口模型借助Widnows的重叠IO和完成端口来实现,完成端口模型懂了之后是比较简单的,但是要想掌握Winsock完成端口模型,需要对WINDOWS下的线程、线程同步,Winsock API以及WINDOWS IO机制有一定的了解。如果不了解,推荐几本书:《Inside Windows 2000,《WINDOWS核心编程》,《WIN32多线程程序设计》、《WINDOWS网络编程技术》。在去年,我在C语言下用完成端口模型写了一个WEBSERVER,前些天,我决定用C++重写这个WEBSERVER,给这个WEBSERVER增加了一些功能,并改进完成端口操作方法,比如采用AcceptEx来代替accept和使用LOOKASIDE LIST来管理内存,使得WEBSERVER的性能有了比较大的提高。 -under the Windows network server program development, no doubt, Winsock completed port model is the most efficient. Winsock port model with complete preview of overlap and complete port IO to achieve complete port after the model to understand is a relatively simple, but want to know the complete Winsock port model, the need for the Windows threads, thread synchronization, Winsock API and Windows IO mechanism of a certain understanding. If we do not understand, recommended several books : "Inside Windows 2000," Windows core programming "," WIN32 multithreaded program
- 2023-07-22 22:20:02下载
- 积分:1
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用c++编的,获得IP的程序
用c++编的,获得IP的程序-using c++ series, access to the procedure IP!
- 2022-05-28 06:21:02下载
- 积分:1
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本人刚刚从其他网站上找到的局域网语音文字聊天系统的源代码。...
本人刚刚从其他网站上找到的局域网语音文字聊天系统的源代码。-from other Web sites to find the words LAN voice chat system"s source code.
- 2023-09-08 11:50:03下载
- 积分:1
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一个多点广播获得时间的程序。含客户端和服务器两个程序
一个多点广播获得时间的程序。含客户端和服务器两个程序- More than spots broadcasts obtains the time the procedure.
Contains the customer end and the server two procedures
- 2023-07-16 20:35:03下载
- 积分:1
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很好的,我用过大家给点意见
说说看,嘻嘻大家
很好的,我用过大家给点意见
说说看,嘻嘻大家-Very good, I used to talk about everyone to the point of view, everyone hee hee
- 2022-01-25 15:58:30下载
- 积分:1