MINI MINI MANI MO

# Author: Nigel Kukard  <nkukard@lbsd.net>

Support for custom policy change function

--- amavisd	2007-12-12 11:28:26.000000000 +0000
+++ amavisd.policyd	2008-02-07 09:18:34.000000000 +0000
@@ -7332,6 +7332,7 @@
 sub checks      { my($self,$conn,$msginfo)  = @_; undef }
 sub before_send { my($self,$conn,$msginfo)  = @_; undef }
 sub mail_done   { my($self,$conn,$msginfo)  = @_; undef }
+sub process_policy   { my($self,$conn,$msginfo,$pbn)  = @_; return $pbn }
 
 1;
 
@@ -8650,6 +8651,19 @@
     if (ref $custom_object)
       { do_log(5,"Custom hooks enabled"); section_time($which_section) }
 
+    # Check if we need to do last minute policy changes
+    if (ref $custom_object) {
+      $which_section = "custom-process_policy";
+      eval {
+        my $new_policy_bank = $custom_object->process_policy($conn,$msginfo,\%current_policy_bank); 1;
+	%current_policy_bank = %{ $new_policy_bank };
+      } or do {
+        my($eval_stat) = $@ ne '' ? $@ : "errno=$!";  chomp $eval_stat;
+        do_log(-1,"custom process_policy error: %s", $eval_stat);
+      };
+      section_time($which_section);
+    }
+
     # update message count and mesage size snmp-like counters
     snmp_count('InMsgs');
     snmp_count('InMsgsNullRPath')  if $sender eq '';