linux2.6.32在mini2440开发板上移植（21）之WebServer服务器移植

编者：其实也就是构建个WebServer服务器，只不过这里是以boa+cgic来实现的

1、移植boa软件
所用的软件为boa-0.94.13.tar.gz
先进行解压到当前目录
#tar -zxvf  boa-0.94.13.tar.gz
cd /boa-0.94.13 /src
 #./configure
修改Makefile
修改31,32行
CC=arm-linux-gcc
CPP=arm-linux-g++ -E
修改当前目录下boa.c的225~227行，直接删除即可
原话为
if（setuid(0)!=-1）{
DIE()
}

修改compat.h
120行
改为如下
#define TIME_OFFSET(foo) (foo)->tm_gmtoff
编译
#make
优化
#arm-linux-strip boa

2、移植cgic库
cgic205.tar.gz

解压当当前目录
修改Makefile
修改为如下（红色的地方为改过的）
CFLAGS=-g -Wall
CC=arm-linux-gcc
AR=arm-linux-ar
RANLIB=arm-linux-ranlib
LIBS=-L./ -lcgic

all: libcgic.a cgictest.cgi capture

install: libcgic.a
 cp libcgic.a /usr/local/lib
 cp cgic.h /usr/local/include
 @echo libcgic.a is in /usr/local/lib. cgic.h is in /usr/local/include.

libcgic.a: cgic.o cgic.h
 rm -f libcgic.a
 $(AR) rc libcgic.a cgic.o
 $(RANLIB) libcgic.a

#mingw32 and cygwin users: replace .cgi with .exe

cgictest.cgi: cgictest.o libcgic.a
 $(CC) $(CFLAGS) cgictest.o -o cgictest.cgi ${LIBS}

capture: capture.o libcgic.a
 $(CC) $(CFLAGS) capture.o -o capture ${LIBS}

clean:
 rm -f *.o *.a cgictest.cgi capture

编译

#make

优化

#arm-linux-strip capture

配置webserver

在文件系统里面建立新目录/web,在/etc/建立boa目录

将刚才生成的boa和boa.conf配置文件分别拷贝到相应目录

#cp /boa  /sbin

#cp /boa.conf   /etc/boa

#vi boa.conf

下面红色的是修改过的内容

# Boa v0.94 configuration file
# File format has not changed from 0.93
# File format has changed little from 0.92
# version changes are noted in the comments
#
# The Boa configuration file is parsed with a lex/yacc or flex/bison
# generated parser.  If it reports an error, the line number will be
# provided; it should be easy to spot.  The syntax of each of these
# rules is very simple, and they can occur in any order.  Where possible
# these directives mimic those of NCSA httpd 1.3; I saw no reason to 
# introduce gratuitous differences.

# $Id: boa.conf,v 1.25 2002/03/22 04:33:09 jnelson Exp $

# The "ServerRoot" is not in this configuration file.  It can be compiled
# into the server (see defines.h) or specified on the command line with
# the -c option, for example:
#
# boa -c /usr/local/boa


# Port: The port Boa runs on.  The default port for http servers is 80.
# If it is less than 1024, the server must be started as root.

Port 80

# Listen: the Internet address to bind(2) to.  If you leave it out,
# it takes the behavior before 0.93.17.2, which is to bind to all
# addresses (INADDR_ANY).  You only get one "Listen" directive,
# if you want service on multiple IP addresses, you have three choices:
#    1. Run boa without a "Listen" directive
#       a. All addresses are treated the same; makes sense if the addresses
#          are localhost, ppp, and eth0.
#       b. Use the VirtualHost directive below to point requests to different
#          files.  Should be good for a very large number of addresses (web
#          hosting clients).
#    2. Run one copy of boa per IP address, each has its own configuration
#       with a "Listen" directive.  No big deal up to a few tens of addresses.
#       Nice separation between clients.
# The name you provide gets run through inet_aton(3), so you have to use dotted
# quad notation.  This configuration is too important to trust some DNS.

#Listen 192.68.0.5

#  User: The name or UID the server should run as.
# Group: The group name or GID the server should run as.

User root
Group root

# ServerAdmin: The email address where server problems should be sent.
# Note: this is not currently used, except as an environment variable
# for CGIs.

#ServerAdmin root@localhost

# ErrorLog: The location of the error log file. If this does not start
# with /, it is considered relative to the server root.
# Set to /dev/null if you don't want errors logged.
# If unset, defaults to /dev/stderr

ErrorLog /dev/console
# Please NOTE: Sending the logs to a pipe ('|'), as shown below,
#  is somewhat experimental and might fail under heavy load.
# "Usual libc implementations of printf will stall the whole
#  process if the receiving end of a pipe stops reading."
#ErrorLog "|/usr/sbin/cronolog --symlink=/var/log/boa/error_log /var/log/boa/error-%Y%m%d.log"

# AccessLog: The location of the access log file. If this does not
# start with /, it is considered relative to the server root.
# Comment out or set to /dev/null (less effective) to disable 
# Access logging.

AccessLog /dev/null
# Please NOTE: Sending the logs to a pipe ('|'), as shown below,
#  is somewhat experimental and might fail under heavy load.
# "Usual libc implementations of printf will stall the whole
#  process if the receiving end of a pipe stops reading."
#AccessLog  "|/usr/sbin/cronolog --symlink=/var/log/boa/access_log /var/log/boa/access-%Y%m%d.log"

# UseLocaltime: Logical switch.  Uncomment to use localtime 
# instead of UTC time
#UseLocaltime

# VerboseCGILogs: this is just a logical switch.
#  It simply notes the start and stop times of cgis in the error log
# Comment out to disable.

#VerboseCGILogs

# ServerName: the name of this server that should be sent back to 
# clients if different than that returned by gethostname + gethostbyname 

ServerName yellow

# VirtualHost: a logical switch.
# Comment out to disable.
# Given DocumentRoot /var/www, requests on interface 'A' or IP 'IP-A'
# become /var/www/IP-A.
# Example: http://localhost/ becomes /var/www/127.0.0.1
#
# Not used until version 0.93.17.2.  This "feature" also breaks commonlog
# output rules, it prepends the interface number to each access_log line.
# You are expected to fix that problem with a postprocessing script.

#VirtualHost 

# DocumentRoot: The root directory of the HTML documents.
# Comment out to disable server non user files.

DocumentRoot /web

# UserDir: The name of the directory which is appended onto a user's home
# directory if a ~user request is recieved.

#UserDir public_html

# DirectoryIndex: Name of the file to use as a pre-written HTML
# directory index.  Please MAKE AND USE THESE FILES.  On the
# fly creation of directory indexes can be _slow_.
# Comment out to always use DirectoryMaker

DirectoryIndex index.html

# DirectoryMaker: Name of program used to create a directory listing.
# Comment out to disable directory listings.  If both this and
# DirectoryIndex are commented out, accessing a directory will give
# an error (though accessing files in the directory are still ok).

#DirectoryMaker /usr/lib/boa/boa_indexer

# DirectoryCache: If DirectoryIndex doesn't exist, and DirectoryMaker
# has been commented out, the the on-the-fly indexing of Boa can be used
# to generate indexes of directories. Be warned that the output is 
# extremely minimal and can cause delays when slow disks are used.
# Note: The DirectoryCache must be writable by the same user/group that 
# Boa runs as.

# DirectoryCache /var/spool/boa/dircache

# KeepAliveMax: Number of KeepAlive requests to allow per connection
# Comment out, or set to 0 to disable keepalive processing

KeepAliveMax 1000

# KeepAliveTimeout: seconds to wait before keepalive connection times out

KeepAliveTimeout 10

# MimeTypes: This is the file that is used to generate mime type pairs
# and Content-Type fields for boa.
# Set to /dev/null if you do not want to load a mime types file.
# Do *not* comment out (better use AddType!)

MimeTypes /etc/mime.types

# DefaultType: MIME type used if the file extension is unknown, or there
# is no file extension.

DefaultType text/plain

# CGIPath: The value of the $PATH environment variable given to CGI progs.

CGIPath /bin:/usr/bin:/usr/local/bin:/usr/sbin:/sbin

# SinglePostLimit: The maximum allowable number of bytes in 
# a single POST.  Default is normally 1MB.

# AddType: adds types without editing mime.types
# Example: AddType type extension [extension ...]

# Uncomment the next line if you want .cgi files to execute from anywhere
# AddType application/x-httpd-cgi cgi

# Redirect, Alias, and ScriptAlias all have the same semantics -- they
# match the beginning of a request and take appropriate action.  Use
# Redirect for other servers, Alias for the same server, and ScriptAlias
# to enable directories for script execution.

# Redirect allows you to tell clients about documents which used to exist in
# your server's namespace, but do not anymore. This allows you to tell the
# clients where to look for the relocated document.
# Example: Redirect /bar http://elsewhere/feh/bar

# Aliases: Aliases one path to another.
# Example: Alias /path1/bar /path2/foo

#Alias /doc /usr/doc

# ScriptAlias: Maps a virtual path to a directory for serving scripts
# Example: ScriptAlias /htbin/ /www/htbin/

ScriptAlias /cgi-bin/ /web/cgi-bin

3、在、web下建立cgi-bin目录，然后将编译好的cgic库文件（capture和cgic）和测试文件cgicctest.cgi下载到/web/cgi-bin下

运行boa,然后再PC的浏览器中输入http://192.168.1.107/cgi-bin/cgictest.cgi 即可进行测试

4、我直接将TQ文件系统的web考了过去，测试正常运行。