File Coverage

blib/lib/Protocol/SPDY/Frame/Control/SYN_REPLY.pm

Criterion	Covered	Total	%
statement	35	37	94.5
branch	1	2	50.0
condition	1	2	50.0
subroutine	9	10	90.0
pod	6	6	100.0
total	52	57	91.2

package Protocol::SPDY::Frame::Control::SYN_REPLY;
$Protocol::SPDY::Frame::Control::SYN_REPLY::VERSION = '1.001';
use strict;
use warnings;
use parent qw(Protocol::SPDY::Frame::HeaderSupport Protocol::SPDY::Frame::Control);

=head1 NAME

Protocol::SPDY::Frame::Control::SYN_REPLY - response to a SYN_STREAM

=head1 VERSION

version 1.001

=head1 SYNOPSIS

=head1 DESCRIPTION

See L and L.

=cut

use Protocol::SPDY::Constants ':all';

=head2 type_name

The string type for this frame ('SYN_REPLY').

=cut

sub type_name { 'SYN_REPLY' }

=head2 new

Instantiate.

=cut

sub new {
	my $class = shift;
	my %args = @_;
	$args{headers} = $class->header_hashref_to_arrayref($args{headers}) if (ref($args{headers}) || '') eq 'HASH';
	$class->SUPER::new(%args)
}

=head2 from_data

Instantiate from the given data.

=cut

sub from_data {
	my $class = shift;
	my %args = @_;
	my ($stream_id) = unpack "N1", substr $args{data}, 0, 4, '';
	$stream_id &= ~0x80000000;
	my $zlib = delete $args{zlib};
	my $out = $zlib->decompress($args{data});
	my ($headers) = $class->extract_headers($out);
	$class->new(
		%args,
		stream_id => $stream_id,
		headers   => $headers,
	);
}

=head2 stream_id

The stream ID we're responding to.

=cut

sub stream_id { shift->{stream_id} }

=head2 as_packet

Returns the packet as a byte string.

=cut

sub as_packet {
	my $self = shift;
	my $zlib = shift;
	my $payload = pack 'N1', $self->stream_id & 0x7FFFFFFF;
	my $block = $self->pairs_to_nv_header(map {; $_->[0], join "\0", @{$_}[1..$#$_] } @{$self->headers});
	$payload .= $zlib->compress($block);
	return $self->SUPER::as_packet(
		payload => $payload,
	);
}

=head2 to_string

String representation, for debugging.

=cut

sub to_string {
	my $self = shift;
	$self->SUPER::to_string . ', ' . $self->header_line;
}

1;

__END__