mime_sniffing_url_loader.cc | Explore in Territory

// 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 "third_party/blink/public/common/loader/mime_sniffing_url_loader.h"

#include <string_view>

#include "base/containers/span.h"
#include "base/functional/bind.h"
#include "base/memory/ptr_util.h"
#include "base/task/sequenced_task_runner.h"
#include "mojo/public/cpp/bindings/self_owned_receiver.h"
#include "net/base/mime_sniffer.h"
#include "services/network/public/cpp/record_ontransfersizeupdate_utils.h"
#include "services/network/public/mojom/early_hints.mojom.h"
#include "services/network/public/mojom/url_response_head.mojom.h"
#include "third_party/blink/public/common/loader/mime_sniffing_throttle.h"

namespace blink {

// static
const char MimeSniffingURLLoader::kDefaultMimeType[] = …;

// static
std::tuple<mojo::PendingRemote<network::mojom::URLLoader>,
           mojo::PendingReceiver<network::mojom::URLLoaderClient>,
           MimeSniffingURLLoader*>
MimeSniffingURLLoader::CreateLoader(
    base::WeakPtr<MimeSniffingThrottle> throttle,
    const GURL& response_url,
    network::mojom::URLResponseHeadPtr response_head,
    scoped_refptr<base::SequencedTaskRunner> task_runner) { … }

MimeSniffingURLLoader::MimeSniffingURLLoader(
    base::WeakPtr<MimeSniffingThrottle> throttle,
    const GURL& response_url,
    network::mojom::URLResponseHeadPtr response_head,
    mojo::PendingRemote<network::mojom::URLLoaderClient>
        destination_url_loader_client,
    scoped_refptr<base::SequencedTaskRunner> task_runner)
    : … { … }

MimeSniffingURLLoader::~MimeSniffingURLLoader() = default;

void MimeSniffingURLLoader::Start(
    mojo::PendingRemote<network::mojom::URLLoader> source_url_loader_remote,
    mojo::PendingReceiver<network::mojom::URLLoaderClient>
        source_url_client_receiver,
    mojo::ScopedDataPipeConsumerHandle body) { … }

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

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

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

void MimeSniffingURLLoader::OnUploadProgress(
    int64_t current_position,
    int64_t total_size,
    OnUploadProgressCallback ack_callback) { … }

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

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

void MimeSniffingURLLoader::FollowRedirect(
    const std::vector<std::string>& removed_headers,
    const net::HttpRequestHeaders& modified_headers,
    const net::HttpRequestHeaders& modified_cors_exempt_headers,
    const std::optional<GURL>& new_url) { … }

void MimeSniffingURLLoader::SetPriority(net::RequestPriority priority,
                                        int32_t intra_priority_value) { … }

void MimeSniffingURLLoader::PauseReadingBodyFromNet() { … }

void MimeSniffingURLLoader::ResumeReadingBodyFromNet() { … }

void MimeSniffingURLLoader::OnBodyReadable(MojoResult) { … }

void MimeSniffingURLLoader::OnBodyWritable(MojoResult) { … }

void MimeSniffingURLLoader::CompleteSniffing() { … }

void MimeSniffingURLLoader::CompleteSending() { … }

void MimeSniffingURLLoader::SendReceivedBodyToClient() { … }

void MimeSniffingURLLoader::ForwardBodyToClient() { … }

void MimeSniffingURLLoader::Abort() { … }

}  // namespace blink
chromium/third_party/blink/common/loader/mime_sniffing_url_loader.cc
