blob: cb26266d29f8767ecc53ecc30666ff12b017788f [file] [log] [blame]
// Copyright 2013 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.
#include <cstddef>
#include "quiche/quic/core/io/socket.h"
#include "quiche/quic/core/quic_packet_writer.h"
#include "quiche/quic/platform/api/quic_export.h"
#include "quiche/quic/platform/api/quic_socket_address.h"
namespace quic {
struct WriteResult;
// Default packet writer which wraps QuicSocketUtils WritePacket.
class QUICHE_EXPORT QuicDefaultPacketWriter : public QuicPacketWriter {
explicit QuicDefaultPacketWriter(SocketFd fd);
QuicDefaultPacketWriter(const QuicDefaultPacketWriter&) = delete;
QuicDefaultPacketWriter& operator=(const QuicDefaultPacketWriter&) = delete;
~QuicDefaultPacketWriter() override;
// QuicPacketWriter
WriteResult WritePacket(const char* buffer, size_t buf_len,
const QuicIpAddress& self_address,
const QuicSocketAddress& peer_address,
PerPacketOptions* options,
const QuicPacketWriterParams& params) override;
bool IsWriteBlocked() const override;
void SetWritable() override;
std::optional<int> MessageTooBigErrorCode() const override;
QuicByteCount GetMaxPacketSize(
const QuicSocketAddress& peer_address) const override;
bool SupportsReleaseTime() const override;
bool IsBatchMode() const override;
bool SupportsEcn() const override { return true; }
QuicPacketBuffer GetNextWriteLocation(
const QuicIpAddress& self_address,
const QuicSocketAddress& peer_address) override;
WriteResult Flush() override;
void set_fd(SocketFd fd) { fd_ = fd; }
void set_write_blocked(bool is_blocked);
SocketFd fd() { return fd_; }
SocketFd fd_;
bool write_blocked_;
} // namespace quic