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// 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.
#ifndef NET_TOOLS_QUIC_QUIC_DEFAULT_PACKET_WRITER_H_
#define NET_TOOLS_QUIC_QUIC_DEFAULT_PACKET_WRITER_H_
#include <stddef.h>
#include "base/macros.h"
#include "net/quic/core/quic_packet_writer.h"
#include "net/quic/platform/api/quic_export.h"
#include "net/quic/platform/api/quic_socket_address.h"
namespace net {
struct WriteResult;
// Default packet writer which wraps QuicSocketUtils WritePacket.
class QUIC_EXPORT_PRIVATE QuicDefaultPacketWriter : public QuicPacketWriter {
public:
explicit QuicDefaultPacketWriter(int fd);
~QuicDefaultPacketWriter() override;
// QuicPacketWriter
WriteResult WritePacket(const char* buffer,
size_t buf_len,
const QuicIpAddress& self_address,
const QuicSocketAddress& peer_address,
PerPacketOptions* options) override;
bool IsWriteBlockedDataBuffered() const override;
bool IsWriteBlocked() const override;
void SetWritable() override;
QuicByteCount GetMaxPacketSize(
const QuicSocketAddress& peer_address) const override;
void set_fd(int fd) { fd_ = fd; }
protected:
void set_write_blocked(bool is_blocked);
int fd() { return fd_; }
private:
int fd_;
bool write_blocked_;
DISALLOW_COPY_AND_ASSIGN(QuicDefaultPacketWriter);
};
} // namespace net
#endif // NET_TOOLS_QUIC_QUIC_DEFAULT_PACKET_WRITER_H_