文件名称:
delphi网络高级编程(高清有书签)
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上传时间: 2013-08-23
详细说明： 第 1 章 TCP/IP 协议·····················································································································1 1.1 TCP/IP 协议族················································································································1 1.1.1 OSI 模型·············································································································1 1.1.2 DoD 模型············································································································2 1.1.3 TCP/IP 主要协议·········· ······················································································3 1.1.4 进程/应用层协议································································································4 1.1.5 主机-主机层协议································································································5 1.1.6 Internet 层协议···································································································6 1.2 TCP/IP 基本概念介绍····································································································7 1.2.1 IP 报文数据封装································································································7 1.2.2 IP 数据报的分段与重组·····················································································8 1.2.3 IP 地址与子网掩码·····························································································8 1.2.4 域名····················································································································9 1.2.5 端口··················································································································10 1.2.6 URI 及其有关形式···························································································10 第2 章 Winsock 知识·················································································································12 2.1 网络编程接口（Winsock API）···················································································12 2.2 Winsock 编程模型········································································································12 2.2.1 从UNIX 下的Socket 编程模型演化到Winsock ············································12 2.2.2 理解Socket·······································································································13 2.2.3 使用Winsock 进行开发···················································································13 2.3 Winsock 常用结构说明································································································14 2.3.1 sockaddr_in 结构······························································································14 2.3.2 hostent 结构······································································································16 2.4 Winsock 常用函数介绍································································································16 2.4.1 基本Socket 函数······························································································17 2.4.2 数据库函数·······································································································17 2.4.3 Winsock 规范提供的扩展函数·········································································18 2.5 常用Winsock 函数使用说明························································································20 2.5.1 初始化Winsock································································································20 2.5.2 创建Socket·······································································································20 2.5.3 执行绑定···········································································································21 2.5.4 建立Socket 连接······························································································22 2.5.5 网络I/O 函数···································································································23 –2– 2.5.6 关闭Socket·······································································································24 2.6 错误处理·······················································································································24 2.6.1 错误处理函数···································································································24 2.6.2 常见错误码·······································································································25 2.7 使用Winsock API 实现Finger ·····················································································26 2.7.1 基本的流程·······································································································26 2.7.2 使用Winsock API 实现Finger·········································································26 2.8 使用Winsock API 实现Echo ·······················································································29 第3 章 Delphi 网络组件············································································································33 3.1 Delphi Socket 网络组件介绍························································································33 3.1.1 ClientSocket 组件·····························································································34 3.1.2 ServerSocket 组件·····························································································36 3.2 Delphi FastNet 网络组件介绍······················································································37 3.2.1 NMDayTime 组件·····························································································38 3.2.2 NMEcho 组件···································································································39 3.2.3 NMFinger 组件·································································································39 3.2.4 NMFTP 组件····································································································40 3.2.5 NMHTTP 组件·································································································45 3.2.6 NMMsg 组件····································································································48 3.2.7 MMSGServ 组件······························································································49 3.2.8 NMNNTP 组件·································································································49 3.2.9 NMPOP3 组件··································································································52 3.2.10 NMSMTP 组件·······························································································54 3.2.11 NMStrm 组件··································································································58 3.2.12 NMStrmServ 组件···························································································59 3.2.13 NMURL 组件·································································································59 3.2.14 NMUUProcessor 组件····················································································60 3.2.15 NMUDP 组件·································································································61 3.2.16 Powersock 组件······························································································63 3.2.17 GeneralServer 组件·························································································69 3.3 Delphi 其他网络组件····································································································69 3.3.1 WebDispatcher 组件··························································································69 3.3.2 PageProducer 组件····························································································71 3.3.3 QueryTableProducer 组件·················································································73 3.3.4 DataSetTableProducer 组件··············································································75 3.3.5 DataSetPageProducer 组件················································································75 3.4 使用组件进行网络编程································································································76 3.4.1 使用NMFinger 组件来实现Finger 功能·························································76 3.4.2 使用NMEcho 组件实现Echo 功能·································································79 –3– 第 4 章客户端程序和服务器端程序·························································································83 4.1 网络客户服务体系介绍································································································83 4.2 服务器与客户端的通信形式························································································83 4.3 用FastNet 组件实现字符信息传送··············································································85 4.4 用FastNet 组件实现流信息传送··················································································89 4.5 使用Socket 组件实现信息传送···················································································93 4.5.1 Socket 组件与FastNet 组件的区别·································································93 4.5.2 基本功能···········································································································93 4.5.3 客户端程序·······································································································93 4.5.4 服务器端程序···································································································97 第5 章基本网络功能实现······································································································103 5.1 获取IP 地址···············································································································103 5.1.1 利用系统工具获得IP 地址············································································103 5.1.2 使用GetHostByName 函数来获取IP····························································104 5.1.3 使用WSAAsyncGetHostByName 函数获取IP 地址····································106 5.1.4 多IP 情况的处理···························································································109 5.1.5 关于IP 地址和实际的地址的区别································································111 5.2 获取子网掩码·············································································································113 5.2.1 Windows NT 系统中获取子网掩码·······························································113 5.2.2 Window 9x 系统中获取子网掩码··································································116 5.3 获取计算机名·············································································································117 5.3.1 获取和设置本机主机名·················································································117 5.3.2 获取远程主机名称·························································································120 5.4 网络连接情况检测·····································································································121 5.4.1 使用WinInet 高级函数库函数检测网络状态···············································122 5.4.2 通过读取系统状态参数检测网络状态··························································123 5.5 获取DNS 设置···········································································································124 5.5.1 Windows NT 系统中获取DNS 信息·····························································124 5.5.2 Windows 9x 系统中获取DNS 信息·······························································126 5.6 网卡信息的获取·········································································································127 5.6.1 使用GUID 获取网卡地址·············································································127 5.6.2 NetBIOS 来获得MAC 地址··········································································129 5.6.3 使用RPC 方式获得MAC 地址·····································································131 第6 章 TCP 协议相关网络协议应用·······················································································134 6.1 HTTP 协议客户端实现·······························································································134 6.1.1 HTTP 协议简介······························································································134 6.1.2 HTTP 协议的有关内容··················································································136 6.1.3 编制页面浏览程序·························································································138 –4– 6.1.4 调整Internet 属性···························································································143 6.1.5 使用NMHTTP 组件访问需要认证站点························································145 6.1.6 NMHTTP 组件的HeaderInfo 属性································································148 6.1.7 通过代理访问站点·························································································148 6.1.8 关于Cookie ····································································································151 6.1.9 下载URL 资源·······························································································152 6.1.10 下载进度显示·······························································································154 6.2 FTP 协议客户端实现··································································································156 6.2.1 FTP 协议简介·································································································156 6.2.2 FTP 服务器上的文件权限··············································································156 6.2.3 FTP 目录浏览·································································································157 6.2.4 FTP 目录操作·································································································163 6.2.5 FTP 文件操作·································································································166 6.3 POP3 协议客户端实现·······························································································171 6.3.1 POP3 协议简介·······························································································171 6.3.2 收取邮件·········································································································172 6.3.3 编制邮件提示程序·························································································178 6.4 SMTP 协议客户端实现······························································································183 6.4.1 SMTP 协议简介·····························································································183 6.4.2 发送邮件·········································································································183 6.4.3 发送匿名邮件·································································································189 6.4.4 发送邮件列表·································································································191 6.4.5 向系统默认邮件程序发信息··········································································197 6.5 TELNET 协议客户端实现··························································································201 6.5.1 TELNET 协议简介·························································································201 6.5.2 一个简单的TELNET 客户端程序·································································201 6.5.3 TELNET 协议的协商方式·············································································205 6.5.4 TELNET 协议使用的常量·············································································205 第7 章 UDP 协议相关网络应用······························································································208 7.1 发送UDP 数据包·······································································································208 7.1.1 使用NMUDP 组件发送UDP 数据包···························································208 7.1.2 使用Winsock 函数发送UDP 数据································································212 7.2 利用UDP 协议进行网络广播····················································································215 第8 章 ICMP 协议相关网络应用····························································································220 8.1 ping 指令程序实现·····································································································220 8.2 tracert 指令程序实现··································································································226 第9 章 CGI 及ISAPI 相关编程·······························································································234 9.1 CGI、ISAPI 基础知识································································································234 –5– 9.1.1 公共网关接口（CGI） ··················································································234 9.1.2 ISAPI ··············································································································236 9.1.3 CGI 和ISAPI URL ·························································································237 9.2 创建Web 应用程序····································································································237 9.2.1 TwebRequest 和TwebResponse······································································244 9.2.2 表单处理程序·································································································247 9.2.3 利用HTML 内容生成器建立动态网页·························································252 9.2.4 传输二进制数据流文件·················································································257 第10 章代理相关网络应用····································································································259 10.1 网络代理程序基础···································································································259 10.1.1 使用代理的原因···························································································259 10.1.2 网络代理的原理···························································································259 10.2 Socks5 代理客户端的实现·······················································································260 10.2.1 Socks5 协议主工作流程和数据格式说明····················································260 10.2.2 Socks5 身份认证子协商···············································································262 10.2.3 Socks5 代理客户端程序实现·······································································263 10.3 TELNET 代理服务程序实现····················································································271 第11 章拨号网络编程············································································································282 11.1 使用AT 命令拨号·····································································································282 11.2 使用TAPI··················································································································284 11.3 使用RAS (远程访问服务) ·······················································································290 11.3.1 用系统电话簿进行拨号···············································································396 11.3.2 电话簿条目的管理·······················································································300 11.3.3 在程序中创建拨号连接···············································································303 11.3.4 状态通知·······································································································311 第12 章 IRC 协议编程·············································································································318 12.1 IRC 协议基本概念····································································································318 12.1.1 频道（channel）···························································································318 12.1.2 消息（message）··························································································319 12.1.3 昵称（nickname）························································································319 12.2 安装使用IRC 服务···································································································320 12.2.1 安装IRC 服务器··························································································320 12.2.2 使用IRC 客户端··························································································322 12.3 IRC 命令···················································································································323 12.3.1 连接和登录命令···························································································323 12.3.2 频道操作·······································································································326 12.3.3 用户查询命令·······························································································330 12.3.4 其他命令·······································································································331 –6– 12.4 编写IRC 客户端·······································································································332 12.4.1 IRCClient 控件简介······················································································332 12.4.2 使用IRCClient 控件编程·············································································336 第13 章网络编程常用编码····································································································342 13.1 MIME 编码···············································································································342 13.2 CRC 校验··················································································································345 13.3 HASH 算法···············································································································346 13.4 对称加密算法···········································································································348 13.4.1 DES 算法······································································································348 13.4.2 Blowfish 算法·······························································································349 13.4.3 IDEA·············································································································349 13.5 Crypto 编程···············································································································352 附录A 常用服务端口···············································································································356 附录B 常用RFC 文档编号·····································································································363 附录C Delphi 网络资源···········································································································366 ...展开收缩
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