Re: RewriteMap questions

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On 5/30/07, Josh Trutwin <josh@xxxxxxxxxxxxxxxxxxx> wrote:
On Wed, 30 May 2007 16:20:23 -0400
"Joshua Slive" <joshua@xxxxxxxx> wrote:

> No. The %0 notation is specific to mod_vhost_alias. It can't be used
> in any other directive. (In particular, RewriteMaps are initialized
> at server startup, so it doesn't work to make their location a
> per-request variable.)
>
> You can either manually define a separate rewritemap for each
> hostname, or you can use a single rewritemap for all the hosts and
> use the hostname as part of the lookup key.

Crud - or I guess I could go back to the external program method and
have it parse the URL.  None of these solutions is ideal, but I think
that's the best option in front of me.

Out of curiosity - how would you use the hostname in the lookup key?

Adjust your db file to use host/path instead of just path as the key, and then:

RewriteCond ${existing:%{HTTP_HOST}$1|NOT-FOUND} =NOT-FOUND
RewriteRule ^/(.*) ${redirects:%{HTTP_HOST}$1} [L,QSA]

Joshua.

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