+Option --clean [[print:]<interval>]: drops old mails

diff --git a/perlmail-submit b/perlmail-submit
index 8025a78..43d3fdc 100755 (executable)
--- a/perlmail-submit
+++ b/perlmail-submit
@@ -152,6 +152,43 @@ sub pending
                }
 }
 
+sub clean
+{
+my($keyword,$interval)=@_;
+
+       # FIXME: SQL "now()" is raced against the block above
+       my $sth=$DBI->prepare("select id,time,retries from $DB_table where time>now()");
+       $sth->execute();
+       while (my $row=$sth->fetchrow_hashref()) {
+               warn "Message time in future: ".join(",",map(
+                               "$_=".(!defined $row->{$_} ? "NULL" : $row->{$_})
+                               ,keys(%$row)));
+               }
+
+       return if $interval eq "";
+       local $_=$interval;
+       my $print=s/^print://;
+       s/(\d+)y/($1*12)."m"/ge;
+       s/(\d+)m/($1*30)."d"/ge;
+       s/(\d+)d/($1*24)."h"/ge;
+       s/(\d+)h/($1*60)."M"/ge;
+       s/(\d+)M/($1*60)."s"/ge;
+       my $sec=0;
+       $sec+=$1 while s/(\d+)s//g;
+       die "Interval parse error; left \"$_\", parsed: $interval" if $_ ne "";
+       $sth=$DBI->prepare(($print ? "select id" : "delete")
+                       ." from $DB_table where time<from_unixtime(unix_timestamp()-$sec)");
+       $sth->execute();
+       if (!$print) {
+               print $sth->rows()."\n";
+               }
+       else {
+               while (my $row=$sth->fetchrow_hashref()) {
+                       print $row->{"id"},"\n";
+                       }
+               }
+}
+
 
 $Getopt::Long::ignorecase=0;
 die if !GetOptions(
@@ -159,6 +196,7 @@ die if !GetOptions(
                  "store"  ,\&store,
                  "submit" ,\&submit,
                  "pending",\&pending,
+                 "clean:s",\&clean,
                "V|version",sub { print "lacemail-submit: $VERSION\n"; exit 0; },
                );
 exit 0;