+sub send_output {
+ my $r = shift;
+ $r->ar->content_type(
+ $r->content_type =~ m/^text/
+ ? $r->content_type . "; charset=" . $r->document_encoding
+ : $r->content_type
+ );
+ $r->ar->headers_out->set(
+ "Content-Length" => do { use bytes; length $r->output }
+ );
+
+ foreach ($r->headers_out->field_names) {
+ next if /^Content-(Type|Length)/;
+ $r->ar->headers_out->set($_ => $r->headers_out->get($_));
+ }
+
+ APACHE2 || $r->ar->send_http_header;
+ $r->ar->print( $r->output );
+}
+
+=item get_template_root
+
+=cut
+
+sub get_template_root {
+ my $r = shift;
+ $r->ar->document_root . "/" . $r->ar->location;
+}
+
+sub _mod_perl_args {
+ my ( $self, $apr ) = @_;
+ my %args;
+ foreach my $key ( $apr->param ) {
+ my @values = $apr->param($key);
+ $args{$key} = @values == 1 ? $values[0] : \@values;
+ }
+ return %args;
+}
+
+1;
+
+=back