------- You are receiving this mail because: -------
You are the QA contact for the bug, or are watching the QA contact.
http://www.exim.org/bugzilla/show_bug.cgi?id=458
holmgren@??? changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #68 is|0 |1
obsolete| |
------- Comment #18 from holmgren@??? 2007-02-10 23:27 -------
Created an attachment (id=69)
--> (
http://www.exim.org/bugzilla/attachment.cgi?id=69&action=view)
Now with "reduce" too.
${reduce {<list>}{<start>}{<expr>}} reduces a list to a scalar value by
combining two values at a time. I borrow $value for the running value; it is
initially set to <start>, then for each list element, $item is set to it like
before, and then $value is updated to the value of <expr>. If expansion of
<expr> is forced to fail, the item is simply skipped. Summation can be
implemented as ${reduce {<list>}{0}{${eval:$value+$item}}} and "max" as
${reduce {<list>}{0}{${if >{$item}{$value}{$item}{$value}}}} (if all items are
positive).
Now to solve Simon's problem...
${reduce
{${map {${addresses:$recipients}}
{${lookup {${domain:$item}}lsearch{/etc/exim/conf/domains}
{${lookup {${local_part:$item}}partial0-lsearch
{/etc/exim/conf/${domain:$item}/acls}
{${lookup {$value}lsearch*
{/etc/exim/conf/acls/spam}
{${extract
{reject}{$value}{$value}{0}}}
{0}}}
{0}}}
{0}}}
}}
{0}
{${if >{$item}{$value}{$item}{$value}}}
}
(Line-continuation backslashes omitted.)
Slightly better, I'd say, if it works.
--
Configure bugmail:
http://www.exim.org/bugzilla/userprefs.cgi?tab=email
