use HTML::Entities;
use HTTP::Body;
use HTTP::Headers;
+use IO::Select ();
use URI::QueryParam;
use Scalar::Util ();
=cut
-sub finalize_read {
- my ( $self, $c ) = @_;
-
- undef $self->{_prepared_read};
-}
+sub finalize_read { }
=head2 $self->finalize_uploads($c)
sub prepare_body {
my ( $self, $c ) = @_;
-
- my $length = $c->request->header('Content-Length') || 0;
-
- $self->read_length( $length );
- if ( $length > 0 ) {
+ if ( my $length = $self->read_length ) {
unless ( $c->request->{_body} ) {
my $type = $c->request->header('Content-Type');
$c->request->{_body} = HTTP::Body->new( $type, $length );
sub prepare_read {
my ( $self, $c ) = @_;
- # Reset the read position
+ # Initialize the read position
$self->read_position(0);
+
+ # Initialize the amount of data we think we need to read
+ $self->read_length( $c->request->header('Content-Length') || 0 );
}
=head2 $self->prepare_request(@arguments)
sub read {
my ( $self, $c, $maxlength ) = @_;
- unless ( $self->{_prepared_read} ) {
- $self->prepare_read($c);
- $self->{_prepared_read} = 1;
- }
-
my $remaining = $self->read_length - $self->read_position;
$maxlength ||= $CHUNKSIZE;
=head2 $self->write($c, $buffer)
-Writes the buffer to the client. Can only be called once for a request.
+Writes the buffer to the client.
=cut
$self->prepare_write($c);
$self->{_prepared_write} = 1;
}
-
- print STDOUT $buffer;
+
+ my $wrote;
+ my $len = length($buffer);
+
+ my $sel = IO::Select->new();
+ $sel->add( \*STDOUT );
+
+ while ( $sel->can_write() ) {
+ $wrote ||= 0;
+
+ my $ret = syswrite STDOUT, $buffer, $CHUNKSIZE, $wrote;
+ if ( defined $ret ) {
+ $wrote += $ret;
+ }
+ else {
+ # Write error
+ return;
+ }
+
+ last if $wrote >= $len;
+ }
+
+ $sel->remove( \*STDOUT );
+
+ return $wrote;
}
=head2 $self->unescape_uri($uri)
sub unescape_uri {
my ( $self, $str ) = @_;
-
- $str =~ s/%([0-9A-Fa-f]{2})/chr(hex($1))/eg;
- $str =~ s/\+/ /g;
-
+
+ $str =~ s/(?:%([0-9A-Fa-f]{2})|\+)/defined $1 ? chr(hex($1)) : ' '/eg;
+
return $str;
}