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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef NET_QUIC_QUIC_HTTP3_LOGGER_H_
#define NET_QUIC_QUIC_HTTP3_LOGGER_H_
#include <stddef.h>
#include "base/timer/timer.h"
#include "net/log/net_log_with_source.h"
#include "net/third_party/quiche/src/quiche/common/http/http_header_block.h"
#include "net/third_party/quiche/src/quiche/quic/core/http/quic_spdy_session.h"
namespace net {
// This class is a debug visitor of a quic::QuicSpdySession which logs events
// to |net_log| and records histograms.
class NET_EXPORT_PRIVATE QuicHttp3Logger : public quic::Http3DebugVisitor {
public:
explicit QuicHttp3Logger(const NetLogWithSource& net_log);
QuicHttp3Logger(const QuicHttp3Logger&) = delete;
QuicHttp3Logger& operator=(const QuicHttp3Logger&) = delete;
~QuicHttp3Logger() override;
// Implementation of Http3DebugVisitor.
void OnControlStreamCreated(quic::QuicStreamId stream_id) override;
void OnQpackEncoderStreamCreated(quic::QuicStreamId stream_id) override;
void OnQpackDecoderStreamCreated(quic::QuicStreamId stream_id) override;
void OnPeerControlStreamCreated(quic::QuicStreamId stream_id) override;
void OnPeerQpackEncoderStreamCreated(quic::QuicStreamId stream_id) override;
void OnPeerQpackDecoderStreamCreated(quic::QuicStreamId stream_id) override;
void OnSettingsFrameReceived(const quic::SettingsFrame& frame) override;
void OnSettingsFrameResumed(const quic::SettingsFrame& frame) override;
void OnGoAwayFrameReceived(const quic::GoAwayFrame& frame) override;
void OnPriorityUpdateFrameReceived(
const quic::PriorityUpdateFrame& frame) override;
void OnDataFrameReceived(quic::QuicStreamId stream_id,
quic::QuicByteCount payload_length) override;
void OnHeadersFrameReceived(
quic::QuicStreamId stream_id,
quic::QuicByteCount compressed_headers_length) override;
void OnHeadersDecoded(quic::QuicStreamId stream_id,
quic::QuicHeaderList headers) override;
void OnUnknownFrameReceived(quic::QuicStreamId stream_id,
uint64_t frame_type,
quic::QuicByteCount payload_length) override;
void OnSettingsFrameSent(const quic::SettingsFrame& frame) override;
void OnGoAwayFrameSent(quic::QuicStreamId stream_id) override;
void OnPriorityUpdateFrameSent(
const quic::PriorityUpdateFrame& frame) override;
void OnDataFrameSent(quic::QuicStreamId stream_id,
quic::QuicByteCount payload_length) override;
void OnHeadersFrameSent(quic::QuicStreamId stream_id,
const quiche::HttpHeaderBlock& header_block) override;
private:
NetLogWithSource net_log_;
};
} // namespace net
#endif // NET_QUIC_QUIC_HTTP3_LOGGER_H_
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