RewriteEngine On

RewriteCond %{HTTP_HOST} !^www
RewriteCond %{HTTP_HOST} ^([^\.]+)\..*\..*(:[0-9]+)?$
RewriteCond %{ENV:REDIR} !cgiwrap
RewriteCond %{DOCUMENT_ROOT}/%1/%{REQUEST_URI} -f
RewriteRule ^/(.*\.(pl|cgi))(\?|$) /cgiwrapDir/cgiwrap/%1/$1 [PT,E=REDIR:cgiwrap]

RewriteCond %{REQUEST_URI} !\.(cgi|pl)$
RewriteCond %{HTTP_HOST} !^www
RewriteCond %{HTTP_HOST} ^([^\.]+)\..*\..*(:[0-9]+)?$
RewriteCond %{DOCUMENT_ROOT}/%1 -d
RewriteRule .* %{DOCUMENT_ROOT}/%1%{REQUEST_URI}

RewriteCond %{REQUEST_URI} !\.(cgi|pl)$
RewriteCond %{SERVER_PORT} ^80$
RewriteCond %{HTTP_HOST} !^www
RewriteCond %{HTTP_HOST} ^([^\.]+)\..*\..*(:[0-9]+)?$
RewriteCond %{REQUEST_URI} !/$
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule .* http://%{HTTP_HOST}%{REQUEST_URI}/ [R]

RewriteCond %{REQUEST_URI} !\.(cgi|pl)$
RewriteCond %{SERVER_PORT} ^443$
RewriteCond %{HTTP_HOST} !^www
RewriteCond %{HTTP_HOST} ^([^\.]+)\..*\..*(:[0-9]+)?$
RewriteCond %{REQUEST_URI} !/$
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule .* https://%{HTTP_HOST}%{REQUEST_URI}/ [R]