chromium/net/third_party/quiche/src/quiche/quic/tools/devious_baton.cc

// Copyright 2023 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 "quiche/quic/tools/devious_baton.h"

#include <cstdint>
#include <functional>
#include <memory>
#include <string>
#include <utility>

#include "absl/functional/bind_front.h"
#include "absl/status/status.h"
#include "absl/status/statusor.h"
#include "absl/strings/string_view.h"
#include "quiche/quic/core/crypto/quic_random.h"
#include "quiche/quic/core/quic_types.h"
#include "quiche/common/quiche_data_reader.h"
#include "quiche/common/wire_serialization.h"
#include "quiche/web_transport/complete_buffer_visitor.h"
#include "quiche/web_transport/web_transport.h"

namespace quic {

namespace {

constexpr QuicByteCount kMaxPaddingSize = …;
constexpr char kPaddingData[kMaxPaddingSize] = …;

absl::StatusOr<DeviousBatonValue> Parse(absl::string_view message) { … }

std::string Serialize(DeviousBatonValue value) { … }

class IncomingBidiBatonVisitor : public webtransport::CompleteBufferVisitor { … };

}  // namespace

void DeviousBatonSessionVisitor::OnSessionReady() { … }

void DeviousBatonSessionVisitor::OnSessionClosed(
    webtransport::SessionErrorCode error_code,
    const std::string& error_message) { … }

void DeviousBatonSessionVisitor::OnIncomingBidirectionalStreamAvailable() { … }

void DeviousBatonSessionVisitor::OnIncomingUnidirectionalStreamAvailable() { … }

void DeviousBatonSessionVisitor::OnDatagramReceived(
    absl::string_view datagram) { … }

void DeviousBatonSessionVisitor::OnCanCreateNewOutgoingBidirectionalStream() { … }

void DeviousBatonSessionVisitor::OnCanCreateNewOutgoingUnidirectionalStream() { … }

quiche::SingleUseCallback<void(std::string)>
DeviousBatonSessionVisitor::CreateResponseCallback(SendFunction send_function) { … }

}  // namespace quic