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// 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 COMPONENTS_NO_STATE_PREFETCH_COMMON_NO_STATE_PREFETCH_URL_LOADER_THROTTLE_H_
#define COMPONENTS_NO_STATE_PREFETCH_COMMON_NO_STATE_PREFETCH_URL_LOADER_THROTTLE_H_
#include "base/functional/callback.h"
#include "base/timer/timer.h"
#include "components/no_state_prefetch/common/no_state_prefetch_canceler.mojom.h"
#include "net/base/request_priority.h"
#include "services/network/public/mojom/fetch_api.mojom-shared.h"
#include "third_party/blink/public/common/loader/url_loader_throttle.h"
namespace prerender {
class NoStatePrefetchURLLoaderThrottle : public blink::URLLoaderThrottle {
public:
explicit NoStatePrefetchURLLoaderThrottle(
mojo::PendingRemote<prerender::mojom::NoStatePrefetchCanceler> canceler);
~NoStatePrefetchURLLoaderThrottle() override;
void set_destruction_closure(base::OnceClosure closure) {
destruction_closure_ = std::move(closure);
}
private:
// blink::URLLoaderThrottle implementation.
void DetachFromCurrentSequence() override;
void WillStartRequest(network::ResourceRequest* request,
bool* defer) override;
const char* NameForLoggingWillStartRequest() override;
void WillRedirectRequest(
net::RedirectInfo* redirect_info,
const network::mojom::URLResponseHead& response_head,
bool* defer,
std::vector<std::string>* to_be_removed_headers,
net::HttpRequestHeaders* modified_headers,
net::HttpRequestHeaders* modified_cors_exempt_headers) override;
void OnTimedOut();
bool deferred_ = false;
network::mojom::RequestDestination request_destination_;
mojo::PendingRemote<prerender::mojom::NoStatePrefetchCanceler> canceler_;
base::OnceClosure destruction_closure_;
base::OneShotTimer detached_timer_;
};
} // namespace prerender
#endif // COMPONENTS_NO_STATE_PREFETCH_COMMON_NO_STATE_PREFETCH_URL_LOADER_THROTTLE_H_
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