【毕业论文】ARM嵌入式Web服务器Boa的软、硬件设计.doc

毕业设计论文 - PAGE 1 - 摘 要 论文主要介绍了基于ARM9的嵌入式Web服务器Boa的软、硬件设计及其实现，其中硬件部分的核心是三星的S3C2410X为处理器。最后成果形式为可以远程访问的WebServer嵌入式服务器。Boa是一款单任务的HTTP服务器。与其他传统的Web服务器不同的是当有连接请求到来时,它并不为每个连接单独创建进程, 也不通过复制自身进程来处理多链接。而是通过建立HTTP请求列表来处理多路HTTP连接请求。同时它只为CGI程序创建新的进程,这样就在最大程度上节省了系统资源,这对嵌入式系统来说至关重要。同时它还具有自动生成目录、自动解压文件等功能。因此, Boa在嵌入式系统中具有很高的应用价值。 关键词:ARM；Linux；嵌入式Web服务器；CGI Abstract This paper has mainly developed the software hardware design and realization of the embedded Web server Boa based on ARM. And the core of the hardware part is S3C2410X microprocessor produced by Samsung . The final achievement is the embedded webserver which can remote visit. Boa is a single-tasking HTTP server. That means that unlike traditional webservers, it does not fork for each incoming connection, nor does it fork many copies of itself to handle multiple connections. It internally multiplexes all of the ongoing HTTP connections. And forks only for CGI programs, this is very important to embedded system. At the same time, it also has the function of automatic directory generation、automatic file gunzipping and so on. So Boa is of highly value in the embedded system application. Keywords: ARM；Linux；Embedded Web server；CGI 目 录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc169603781 摘 要 PAGEREF _Toc169603781 \h 1 HYPERLINK \l _Toc169603782 Abstract PAGEREF _Toc169603782 \h 2 HYPERLINK \l _Toc169603783 目 录 PAGEREF _Toc169603783 \h 3 HYPERLINK \l _Toc169603784 第一章 引言 PAGEREF _Toc169603784 \h 5 HYPERLINK \l _Toc169603785 第二章 课题背景 PAGEREF _Toc169603785 \h 6 HYPERLINK \l _Toc169603786 2.1 嵌入式系统简介 PAGEREF _Toc169603786 \h 6 HYPERLINK \l _Toc169603787 2.2 嵌入式系统和Linux PAGEREF _Toc169603787 \h 6 HYPERLINK \l _Toc169603788 2.3 ARM9硬件平台 PAGEREF _Toc169603788 \h 7 HYPERLINK \l _Toc169603789 2.3.1 ARM简介 PAGEREF _Toc169603789 \h 7 HYPERLINK \l _Toc169603790 2.3.2 JXARM9-2410 ARM嵌入式教学实验系统 PAGEREF _Toc169603790 \h 8 HYPERLINK \l _Toc169603791 第三章 嵌入式Web服务器 PAGEREF _Toc169603791 \h 9 HYPERLINK \l _Toc16960379