chromium/net/third_party/quiche/src/quiche/quic/core/quic_packet_creator.h

// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Responsible for creating packets on behalf of a QuicConnection.
// Packets are serialized just-in-time. Stream data and control frames will be
// requested from the Connection just-in-time. Frames are accumulated into
// "current" packet until no more frames can fit, then current packet gets
// serialized and passed to connection via OnSerializedPacket().
//
// Whether a packet should be serialized is determined by whether delegate is
// writable. If the Delegate is not writable, then no operations will cause
// a packet to be serialized.

#ifndef QUICHE_QUIC_CORE_QUIC_PACKET_CREATOR_H_
#define QUICHE_QUIC_CORE_QUIC_PACKET_CREATOR_H_

#include <cstddef>
#include <memory>
#include <optional>
#include <utility>
#include <vector>

#include "absl/base/attributes.h"
#include "absl/strings/string_view.h"
#include "quiche/quic/core/frames/quic_stream_frame.h"
#include "quiche/quic/core/quic_coalesced_packet.h"
#include "quiche/quic/core/quic_connection_id.h"
#include "quiche/quic/core/quic_framer.h"
#include "quiche/quic/core/quic_packets.h"
#include "quiche/quic/core/quic_types.h"
#include "quiche/quic/platform/api/quic_export.h"
#include "quiche/quic/platform/api/quic_flags.h"
#include "quiche/common/platform/api/quiche_mem_slice.h"
#include "quiche/common/quiche_circular_deque.h"

namespace quic {
namespace test {
class QuicPacketCreatorPeer;
}

class QUICHE_EXPORT QuicPacketCreator { … };

}  // namespace quic

#endif  // QUICHE_QUIC_CORE_QUIC_PACKET_CREATOR_H_