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Description: 利用TCP协议连接双方，服务器端建立文件流读入待发送文件进入监听状态，客户端发送信号开始传输，服务器根据客户端发送的当前文件流传输位置按接收缓冲区大小一块一块的发送给客户端，客户端接受后再保存到接收文件流，直到整个文件流发送完毕，这里服务器端使用TIdTCPServer组件，客户端对应的使用TIdTCPClient组件。-Using TCP protocol to connect the two sides, the establishment of server-side file stream to send the file to be read into the listening state, the client send the signal to start transmission, the server in accordance with the client to send the current file position by receiving streaming buffer size of a piece sent to the client client to accept a document and then save it to the receiving stream, until the end to send the entire document flow, where the use of server-side TIdTCPServer components, corresponding to the use of client-side components TIdTCPClient.
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Size: 485376 |
Author: fengfneg |
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Description: 简单的TCP/IP，
先执行server.exe,在cmd下进到client.exe目录执行client IP（要连接的服务器)-Simple TCP/IP, the first implementation of server.exe, in the cmd directory under client.exe implementation into the client IP (to connect the server)
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Size: 214016 |
Author: xiaoqing |
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Description: 该程序通过tcp/ip和串口设备进行文件交换，并可以搜索串口设备以及对串口设备进行参数设置，串口设备通过串口－网口转换设备NETCOM-10连接到局域网上，NETCOM-10是周立功公司开发的一款TCP/IP以太网转串口设备，应用比较广。-this program has the following functions:transfer files between pc and serial com device, the device used netcom-10 to connect to the local net.
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Size: 8276992 |
Author: chensongle |
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Description: 简单的多重代理程序，代理A使用TCP跳转到代理B，B在使用UDP连接到远端服务器。-Simple multi-agent, agent A to agent using TCP Jump B, B in the use of UDP to connect to the remote server.
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Size: 82944 |
Author: xuhao |
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Description: RS232C connect port TCP on Network for control robot or webcam
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Size: 17408 |
Author: arms |
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Description: 本程序采用tcp/ip socket多线程编程，并对一些重要的同步操作做了超时控制，以减少等待的时间，像连接服务器，等待对方接收文件等。基本功能跟QQ类似，能进行多点的聊天和点对点的文件传送。-This procedure using tcp/ip socket multi-threaded programming, a number of important and did a time-out synchronization control, in order to reduce the waiting time, such as connect to a server, waiting for the other party to receive documents. QQ with the basic functions similar to multi-point chat and peer-to-peer file transfer.
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Size: 244736 |
Author: 竹竹 |
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Description: 文件传输协议FTP是基于TCP / IP的应用层协议,其主要功能是提供文件的共享、支持远距离计算机间接或直接连接、保护用户不因各类主机文件存储器系统的差异而受影响、进行可靠且有效的数据传输等,应用非常广泛。但是传统的FTP有不少的安全漏洞,例如明文传输、缺乏对数据的机密性和完整性保护,对通信双方也没有可靠的认证措施等。针对FTP的安全漏洞,近年来也出现了一些不需要对F IP协议自身做完全更改的协议扩展模块,如FTP SSL /TLS Extension。SSL ( Secure Sockets Layer)是用于对TCP / IP数据流进行加密的协议,同时还包括了身份认证和数据完整性校验等内容。显然,基于SSL /TLS的FTP克服了明文传输的致命弱点,但是无可否认的是,在开放式的互联网环境下FTP服务器受到恶意攻击的可能性还是很大,而且协议数据的安全性还是未得到保障。安全的本质是在信息的安全期内保证其在网络上流动的或
者静态存放时不被非授权用户非法访问,但授权用户却可以访问。基于这一概念,本文在SSL 的基础上设计了一个安全FTP系统,从认证、传输、存储三个方面大大提高了FTP的安全性。-FTP File Transfer Protocol is based on TCP/IP application layer protocol, its main function is to provide file sharing, remote computer support to connect directly or indirectly, to protect users from all types of hosts file memory system affected by the difference between, for reliable and effective data transmission and so on, a wide range of applications. Traditional FTP but there are a lot of security vulnerabilities, such as express delivery, lack of data confidentiality and integrity protection, the two sides of the communication did not credible certification measures. FTP for security vulnerabilities in recent years, there have been some F IP protocol does not need to completely change their agreement to do the expansion modules, such as FTP SSL/TLS Extension. SSL (Secure Sockets Layer) is used for TCP/IP data stream is encrypted agreement also includes authentication and data integrity checking and so on. Obviously, based on SSL/TLS for FTP transmission to overcome the
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Author: Tom |
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Description: Keil MDK RL-ARM 实时库用户指南 中文版
包括以下内容
RL-RTX 描述了RL-ARM实时操作系统的结构，包括任务优先级、上下文切换、单个CPU下如何管理多个任务以及在RL-RTX中用到的其他一些 RTOS特性。
RL-FlashFS 描述了 RL-ARM中Flash文件系统的结构，包括文件创建、保存、读取以及在标准的flash，RAM或是存储卡设备中修改文件。
RL-TCPnet 描述了RL-ARM中TCP/IP协议栈组的结构，包括多种TCP/IP特性，以及帮助你创建可以联网的嵌入式运用程序。
RL-CAN 描述了RL-ARM中CAN设备的结构，包括如何采用RTX内核建立CAN运用程序。
Example Programs 列举了一些RL-ARM例程以及描述如何对其进行测试。
Library Reference 描述了在 RL-ARM所有的库程序。
Appendix 包含 µ Vision® 调试对话框，以及术语表。 -The RL-ARM™ User s Guide contains detailed information about the components of the RealView® Real-Time Library (RL-ARM).
This manual contains the following chapters.
RL-RTX describes the operating system (RTOS) component of RL-ARM. It describes task priorities, context switching, how to manage several jobs (tasks) on a single CPU, and the other RTOS features available in RL-RTX.
RL-FlashFS describes the Flash File System component of RL-ARM. It describes how to create, save, read, and modify files stored on standard flash, RAM, or memory card devices.
RL-TCPnet describes the TCP/IP Protocol Stack Suite component of RL-ARM. It describes the various TCP/IP features, and helps you create embedded applications that can connect to the internet.
RL-CAN describes the Controller Area Network (CAN) driver component of RL-ARM. It describes how to build CAN applications using the RTX kernel.
Example Programs lists a few RL-ARM example programs and describes how you can tes
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Size: 1627136 |
Author: ecooly |
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Description: 端口扫描，根据TCP的connect连接原理，如果连接成功就说明端口打开，如果连接不成功就说明端口关闭-Port scanning, in accordance with the principle of TCP connection of the connect, if the connection open on that port, if the connection is not successful on that port closed
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Size: 193536 |
Author: 乔 |
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Description: 此代码作为Server，使用TCP Socket编程技术，利用多线程并发，并且使用了线程池技术，修改宏定义可以实现任意路client并发连接到此服务器-This code as a Server, using TCP Socket programming using concurrent multi-threaded, and uses the thread pool technology, to amend the definition of macros can be complicated by the arbitrary way to connect to this server client
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Size: 4553728 |
Author: xuzhisheng |
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Description: 聊天室功能 以tcp建立（mysocket类）
私聊和搜索局域网功能 由udp协议建立 （serchsocket类）
qq表情功能 应用qq中的ImageOle.dll接口 重载richedit 加入insertface函数
文件传送 由serchSocket发出请求 ，然后以filesocket建立连接，一个一个文件传送
将文件拖到程序窗口就能向连接框中的ip发送文件，可以传送多个文件-Tcp chat room feature to establish (mysocket class) private chat and search for local area network function is performed by udp protocol to establish (serchsocket category) qq in qq expression of functional applications ImageOle.dll interface overload richedit join insertface file transfer function is a request by the serchSocket, and then filesocket establish a connection, a file transfer a file onto the program window will be able to connect ip box to send files, you can transfer multiple files
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Size: 2768896 |
Author: xiao5233 |
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Description: 简单的网络服务器/客户端模型程序，包括TCP和UDP，服务器程序支持金线程，可以连接多个客户端。-A simple server/client network program. It includes TCP and UDP. The server is multithread so it can connect with several clients.
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Size: 142336 |
Author: Lin Xu |
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Description: TCP通讯中的SERVER端设计，基于TCP、Socket，与Client可实现连接-TCP communications in the SERVER-side design, based on TCP, Socket, and the Client can connect
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Size: 3825664 |
Author: juniorli |
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Description: 利用TCP协议实现端口扫描，通过Socket连接对方的计算机的某端口，试图和该端口建立连接，如果建立成功，说明对方开发了该端口，如果失败，说明对方没有开放该端口。-Protocol implementation using TCP port scan, through the Socket to connect the other side of a computer port, and try to establish a connection to the port, if the build succeeds, the other developed the port, if it fails to illustrate the other side did not open the port.
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Size: 1159168 |
Author: 李倩倩 |
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Description: 在服务端运行tcp.exe, 在另一台与之在同一network的客户端上运行tcplnk.exe, 规定相同的port, 在服务端上begin, 在客户端上输入服务器的IP地址，connect, 客户端上编辑框中的字符便可send到客户端的编辑框中。-on the server running tcp.exe, another in the same network with the client running on tcplnk.exe require the same port, on the server begin, the client server on the importation of the IP address, connect, the client on the edit box of the characters can send to the client the editorial box.-In the service end of running tcp.exe, on another in the same network with the client to run on tcplnk.exe, the provisions of the same port, in the service side begin, the client, enter the server' s IP address, connect, client side the characters in the edit box will be send to the client in the edit box.-on the server running tcp.exe, another in the same network with the client running on tcplnk.exe require the same port, on the server begin, the client server on the importation of the IP address, connect, the client on the edit box of the characters can send to the client the editorial box.
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Size: 11264 |
Author: zhangshutian |
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Description: 基于TCP/IP的通信基本上都是利用SOCKET套接字进行数据通讯，程序分为服务器端和用户端两部分
本实验是本人做的计算机网络课程设计,有mfc的CSocket编的..给大家分享下
支持多人聊天,可以用,先运行服务器端,点击监听,然后运行客户端点击连接服务器即可-Based on TCP/IP communications are basically used for data communications SOCKET socket, the program is divided into server-side and client of two parts
I do this experiment is a computer network curriculum design, there are mfc s CSocket series to share with you the next ..
Support people to chat, you can use, first run the server side, click the monitor, then run the client can click to connect to server
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Size: 6199296 |
Author: 一天 |
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Description: 网上对弈游戏（象棋）采用Visual C++ 6.0编写。可以实现远程在线实时游戏。只要知道对方的IP地址，就可以随时进行连接，游戏.网上对弈可以随时进行,可以根据自己的水平挑选对手,也可以随时结束游戏.完全可以代替面对面的真人对弈,在某些方面甚至比真人对弈还要方便.本程序采用中国象棋通用规则。使用TCP/IP协议，用套接制编程编写。具有建立游戏主机或加入对方主机的功能。连接后可以实现即时双人对弈。-Games on the Internet games (chess) with Visual C++ 6.0 preparation. Remote online real-time game can be. Long as we know each other' s IP address, you can connect at any time, games. Games on the Internet may at any time, you can choose according to their level of opponents, the game can end at any time. It can substitute for face to face with the real game, the in some ways even better than real Versus also convenient. This program uses the general rules of Chinese chess. Using TCP/IP protocol, prepared with the socket programming system. Host or join games with the establishment of other host functions. Connection can be realized double play chess.
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Size: 4405248 |
Author: 于六 |
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Description: 前置知识：winsock
难度： 低
编译环境：VC6.0＋win2000
测试环境：win2000＋局域网
那我就先来说说一个最简单的端口扫描器的原理吧。最常用的端口扫描器是根据能否连接目标主机的端口来判断目标端口开放与否的。扫描方式是利用TCP的完全连接方式。当目标主机某端口开放服务，那么该服务程序就会在该端口进行监听-Pre-knowledge: winsock Difficulty: Low build environment: VC6.0+ win2000 test environment: win2000+ LAN that I would give it that one of the most simple principles of right port scanner. The most commonly used to connect the port scanner is based on whether the target host port to determine the destination port open or not. Scanning mode is to use the full TCP connection. When the target host an open service ports, then the service program will carry out monitoring at the port
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Size: 2048 |
Author: xushuangjay |
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Description: （1）设计TCP服务器程序，在完成绑定、监听等操作后，利用线程函数接收客户端的连接请求，并为每一个客户启动一个新线程进行收发服务。
（2）利用几个客户端程序同时进行并发连接，测试服务器是否能完成并发式服务。-(1) design program, in complete TCP server after operation, listening to bind, using thread function receives client connect requests for every customer, and start a new thread for receiving services.
(2) using several client program at the same time, the test server connection with whether can finish and hairdo service.
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Size: 98304 |
Author: 李洪旭 |
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Description: 18个VC++网络相关的源代码实例
都是些实用的小技巧源代码，主要涉及以下内容：
如何获得本地计算机的DNS服务器地址
如何获得本地计算机的IP地址
如何获得本地计算机的IP协议统计信息
如何获得本地计算机的MAC地址
如何获得本地计算机的TCP协议统计信息
如何获得本地计算机的UDP协议统计信息
如何获得本地计算机的名称
如何获得本地计算机的网络协议信息
如何获得本地计算机的域名
如何获得本地计算机的子网掩码
如何获得网上邻居
如何实现面相连接的网络通信
如何实现套接字的连接
如何实现网络浏览器
如何映射网络驱动器
如何通过主机名称获得IP地址
如何通过IP地址获得主机名称
如何实现无连接的网络通信
-18 VC++ source code examples of network-related
Are practical tips on the source code, primarily related to the following:
How to get the local computer s DNS server address
How to get the local computer s IP address
How to get the local computer s IP protocol statistics
How to get the local computer s MAC address
How to get the local computer s TCP protocol statistics
How to get the local computer s UDP protocol statistics
How to get the name of the local computer
How do I get information on the local computer network protocol
How to get the local computer s domain name
How to get the local computer s subnet mask
How to get Network Neighborhood
How to connect the network traffic face
How to implement the socket connection
How to implement a web browser
How to map a network drive
How to get IP addresses by host name
How to get host name by IP address
How to connect the network traffic without
... ...
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Size: 304128 |
Author: 是是 |
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