this code for httpd.conf file is from apache's site and it is to select few bad referers my problem is I want to allow specific referers what changes do i have to make in this code (I am a new apache user I dont even know how to read this code 
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>>>>>>
RewriteMap deflector txt:/path/to/deflector.map
RewriteCond %{HTTP_REFERER} !=""
RewriteCond ${deflector:%{HTTP_REFERER}} ^-$
RewriteRule ^.* %{HTTP_REFERER} [R,L]
RewriteCond %{HTTP_REFERER} !=""
RewriteCond ${deflector:%{HTTP_REFERER}|NOT-FOUND} !=NOT-FOUND
RewriteRule ^.* ${deflector:%{HTTP_REFERER}} [R,L]
... in conjunction with a corresponding rewrite map:
-
-
>>>>>
If the referer is not in the deflector.map list (even if there is no referer) server shouldn't send any files and the referers should be domains subdomains and directories
...the map file:
it would be nice to show a page "you are not coming from a site that is alowed to link.( but not necessary)
)>>>>>>
RewriteMap deflector txt:/path/to/deflector.map
RewriteCond %{HTTP_REFERER} !=""
RewriteCond ${deflector:%{HTTP_REFERER}} ^-$
RewriteRule ^.* %{HTTP_REFERER} [R,L]
RewriteCond %{HTTP_REFERER} !=""
RewriteCond ${deflector:%{HTTP_REFERER}|NOT-FOUND} !=NOT-FOUND
RewriteRule ^.* ${deflector:%{HTTP_REFERER}} [R,L]
... in conjunction with a corresponding rewrite map:
-
-
>>>>>
If the referer is not in the deflector.map list (even if there is no referer) server shouldn't send any files and the referers should be domains subdomains and directories
...the map file:
it would be nice to show a page "you are not coming from a site that is alowed to link.( but not necessary)