chromium/third_party/blink/public/common/loader/url_loader_throttle.h

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef THIRD_PARTY_BLINK_PUBLIC_COMMON_LOADER_URL_LOADER_THROTTLE_H_
#define THIRD_PARTY_BLINK_PUBLIC_COMMON_LOADER_URL_LOADER_THROTTLE_H_

#include <string>
#include <string_view>
#include <vector>

#include "base/memory/raw_ptr.h"
#include "base/types/strong_alias.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "mojo/public/cpp/system/data_pipe.h"
#include "net/base/request_priority.h"
#include "services/network/public/mojom/url_loader.mojom-forward.h"
#include "services/network/public/mojom/url_response_head.mojom-forward.h"
#include "services/network/public/mojom/web_client_hints_types.mojom.h"
#include "third_party/blink/public/common/common_export.h"

class GURL;

namespace net {
class HttpRequestHeaders;
struct RedirectInfo;
}

namespace network {
struct ResourceRequest;
struct URLLoaderCompletionStatus;
}  // namespace network

namespace blink {

// A URLLoaderThrottle gets notified at various points during the process of
// loading a resource. At each stage, it has the opportunity to defer the
// resource load.
//
// Note that while a single throttle deferring a load at any given step will
// block the load from progressing further until a subsequent Delegate::Resume()
// call is made, it does NOT prevent subsequent throttles from processing the
// same step of the request if multiple throttles are affecting the load.
class BLINK_COMMON_EXPORT URLLoaderThrottle { … };

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_PUBLIC_COMMON_LOADER_URL_LOADER_THROTTLE_H_