配置glimpse与LXR读取linux内核源码

配置glimpse与LXR读取linux内核源码

1.安装
源代码编译glimpse

sudo apt-get install flex
sudo apt-get install lxr

2.设置Apache：
    修改：/etc/apache2/apache2.conf
    PidFile /var/run/apache2.pid
    User teapot
    Group teapot
    修改：/etc/apache2/envvars
    export APACHE_RUN_USER=teapot
    export APACHE_RUN_GROUP=teapot
    export APACHE_PID_FILE=/var/run/apache2.pid

sudo apache2 -k stop 关闭apache

3.设置/usr/share/lxr/http/lxr.conf
baseurl:
htmlhead: /usr/share/lxr/http/template-head
htmltail: /usr/share/lxr/http/template-tail
htmldir:  /usr/share/lxr/http/template-dir
sourceroot: /usr/src/linux-2.6.24.1/
srcrootname: Linux
glimpsebin: /bin/glimpse
dbdir: /usr/share/lxr/source/dbdir


4.增加.htaccess
teapot@teapot:/usr/share/lxr/http$ cat .htaccess
***
SetHandler cgi-script
   

5.建立目录/usr/share/lxr/source/dbdir
执行：/usr/bin/genxref /usr/src/linux-2.6.24.1/

6.执行：glimpseindex -H . /usr/src/linux-2.6.24.1/
注意：中间的点号

7.建立glimpse的索引连接文件
teapot@teapot:/usr/share/lxr/source/dbdir$ sudo ln -s ~/.glimpse_filenames
teapot@teapot:/usr/share/lxr/source/dbdir$ sudo ln -s ~/.glimpse_index
teapot@teapot:/usr/share/lxr/source/dbdir$ sudo ln -s ~/.glimpse_filenames_index
teapot@teapot:/usr/share/lxr/source/dbdir$ sudo ln -s ~/.glimpse_filetimes
teapot@teapot:/usr/share/lxr/source/dbdir$ sudo ln -s ~/.glimpse_messages
teapot@teapot:/usr/share/lxr/source/dbdir$ sudo ln -s ~/.glimpse_partitions
teapot@teapot:/usr/share/lxr/source/dbdir$ sudo ln -s ~/.glimpse_statistics

不建立链接文件，在搜索文件时，报找不到.glimpse_filenames.，查看了lxr, find.pl文件
当然，你的.glimpse_filename这些索引文件可以直接建在dbdir目录中，这样就省得链接了
我是建在/home用户主目录下的，这样glimpse工具可以直接查询，不用apache2了，不过没有apache2方便

2 $searchtext = <>;
033 chomp $searchtext;
034
035 sub find {
036     
037     if ($searchtext ne "") {
038         unless (open(FILELLISTING,$dbdir."/.glimpse_filenames")) {
039             &warning("Could not open .glimpse_filenames.");
040             return;
041         }




8.配置Apache站点：
teapot@teapot:/etc/apache2/sites-available$ cat edunuke

    ServerName edunuke.firehare.com
    ServerAdmin [e-mail]
    DocumentRoot "/usr/share/lxr/http"
    ErrorLog "/var/log/apache2/edunuke_errors.log"
    CustomLog "/var/log/apache2/edunuke_accesses.log" common    

   
        Options FollowSymLinks
        AllowOverride None
        Order deny,allow
        Deny from all
   

   
        Options All
        AllowOverride All
        order allow,deny
        allow from all
   

   
        DirectoryIndex index.html
        DirectoryIndex blurb.html
   



执行：sudo a2dissite edunuke
在sites-enable中就有了edunuke的链接