return $v;
}
-sub nextarg_addr () {
- my $addr = nextarg;
+sub addr2localpart ($) {
+ my ($addr) = @_;
return $addr if $addr !~ m/\@/;
die "address not in correct domain (\@$dom)\n" unless $' eq $dom; #';
return $`; #`;
}
+sub nextarg_addr () {
+ return addr2localpart nextarg;
+}
+
sub nomoreargs () {
die "too many arguments\n" if @ARGV;
}
return $row;
}
-sub action_create {
- my $newrow = rhsargs({'redirect'=>$user, 'comment'=>''});
- open R, "/dev/urandom" or die $!;
- binmode R;
- my $countq = $dbh->prepare("SELECT count(*) FROM addrs WHERE user=?");
- $countq->execute($user);
- my ($count) = $countq->fetchrow_array();
- die unless defined $count;
- die "too many aliases for this user\n" if $count >= $maxperuser;
- my $q = $dbh->prepare("SELECT localpart FROM addrs WHERE localpart=?");
+sub generate_local_part () {
+ our $checkexist_q ||=
+ $dbh->prepare("SELECT localpart FROM addrs WHERE localpart=?");
my $s;
for (;;) {
$s = chr(ord('a')+goodrand(26));
: ord('0')+($v-26));
}
# print STDERR "$s\n";
- $q->execute($s);
- my $row = $q->fetchrow_arrayref();
+ $checkexist_q->execute($s);
+ my $row = $checkexist_q->fetchrow_arrayref();
last if !$row;
- $dbh->abort();
}
+ return $s;
+}
+
+sub prepare_create () {
+ my $countq = $dbh->prepare("SELECT count(*) FROM addrs WHERE user=?");
+ $countq->execute($user);
+ my ($count) = $countq->fetchrow_array();
+ die unless defined $count;
+ die "too many aliases for this user\n" if $count >= $maxperuser;
+ open R, "/dev/urandom" or die $!;
+ binmode R;
+}
+
+sub action_create {
+ my $newrow = rhsargs({'redirect'=>$user, 'comment'=>''});
+ prepare_create();
$newrow->{'user'} = $user;
- $newrow->{'localpart'} = $s;
+ $newrow->{'localpart'} = generate_local_part();
insertrow($newrow);
$dbh->commit();
prow($newrow);
$user = ((getpwuid $<)[0]) or die;
}
-$usage2 .= "ADDR may be a local part, implicitly qualified with \@$dom\n"
- if defined $qualdom;
+$usage2 .= defined $dom
+ ? "ADDR may be a local part, implicitly qualified with \@$dom\n"
+ : "ADDR must be a local part (only)\n";
$usage2 .= "REDIRECT is implicitly qualified with \@$qualdom if it has no \@\n"
if defined $qualdom;