signed_exchange_prefetch_handler.cc

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/browser/web_package/signed_exchange_prefetch_handler.h"

#include "base/feature_list.h"
#include "base/functional/callback.h"
#include "content/browser/web_package/prefetched_signed_exchange_cache_entry.h"
#include "content/browser/web_package/signed_exchange_devtools_proxy.h"
#include "content/browser/web_package/signed_exchange_loader.h"
#include "content/browser/web_package/signed_exchange_reporter.h"
#include "content/public/common/content_features.h"
#include "mojo/public/cpp/bindings/self_owned_receiver.h"
#include "net/base/network_anonymization_key.h"
#include "services/network/public/cpp/features.h"
#include "services/network/public/cpp/record_ontransfersizeupdate_utils.h"
#include "services/network/public/cpp/weak_wrapper_shared_url_loader_factory.h"
#include "services/network/public/mojom/early_hints.mojom.h"
#include "services/network/public/mojom/url_loader_factory.mojom.h"
#include "services/network/public/mojom/url_response_head.mojom.h"

namespace content {

SignedExchangePrefetchHandler::SignedExchangePrefetchHandler(
    int frame_tree_node_id,
    const network::ResourceRequest& resource_request,
    network::mojom::URLResponseHeadPtr response_head,
    mojo::ScopedDataPipeConsumerHandle response_body,
    mojo::PendingRemote<network::mojom::URLLoader> network_loader,
    mojo::PendingReceiver<network::mojom::URLLoaderClient>
        network_client_receiver,
    scoped_refptr<network::SharedURLLoaderFactory> network_loader_factory,
    URLLoaderThrottlesGetter loader_throttles_getter,
    network::mojom::URLLoaderClient* forwarding_client,
    const net::NetworkAnonymizationKey& network_anonymization_key,
    const std::string& accept_langs,
    bool keep_entry_for_prefetch_cache)
    : … { … }

SignedExchangePrefetchHandler::~SignedExchangePrefetchHandler() = default;

mojo::PendingReceiver<network::mojom::URLLoaderClient>
SignedExchangePrefetchHandler::FollowRedirect(
    mojo::PendingReceiver<network::mojom::URLLoader> loader_receiver) { … }

std::unique_ptr<PrefetchedSignedExchangeCacheEntry>
SignedExchangePrefetchHandler::TakePrefetchedSignedExchangeCacheEntry() { … }

void SignedExchangePrefetchHandler::OnReceiveEarlyHints(
    network::mojom::EarlyHintsPtr early_hints) { … }

void SignedExchangePrefetchHandler::OnReceiveResponse(
    network::mojom::URLResponseHeadPtr head,
    mojo::ScopedDataPipeConsumerHandle body,
    std::optional<mojo_base::BigBuffer> cached_metadata) { … }

void SignedExchangePrefetchHandler::OnReceiveRedirect(
    const net::RedirectInfo& redirect_info,
    network::mojom::URLResponseHeadPtr head) { … }

void SignedExchangePrefetchHandler::OnUploadProgress(
    int64_t current_position,
    int64_t total_size,
    base::OnceCallback<void()> callback) { … }

void SignedExchangePrefetchHandler::OnTransferSizeUpdated(
    int32_t transfer_size_diff) { … }

void SignedExchangePrefetchHandler::OnComplete(
    const network::URLLoaderCompletionStatus& status) { … }

}  // namespace content
chromium/content/browser/web_package/signed_exchange_prefetch_handler.cc
