SQL config file names

[Hugh Messenger]

Alan DeKok said:
>   Directories are cheap.
> 
>   sql/templates/database-thingy.conf
>   sql/database/thingy.conf -> ../../templates/.....
>   sql/thingy/database.conf -> ../../templates/...

Of course, that would also simplify configuration, so in radiusd.conf we can
have ...

db_dialect = mysql

... then in things like sql.conf and sqlippool.conf, instead of having stuff
like ...

 ################################################################
 ## Uncomment the appropriate config file for your SQL dialect ##
 ################################################################

 # $INCLUDE ${confdir}/sql/mysql-ippool-dialup.conf
 $INCLUDE ${confdir}/sql/postgresql-ippool-dialup.conf

... it just becomes ...

 $INCLUDE ${confdir}/sql/${db_dialect}/sqlippool.conf

... no need to fart around editing the INCLUDE lines.

>   Alan DeKok.

   -- hugh