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// Copyright 2019 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.
#ifndef WEBLAYER_RENDERER_URL_LOADER_THROTTLE_PROVIDER_H_
#define WEBLAYER_RENDERER_URL_LOADER_THROTTLE_PROVIDER_H_
#include "base/threading/thread_checker.h"
#include "components/safe_browsing/common/safe_browsing.mojom.h"
#include "content/public/renderer/url_loader_throttle_provider.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "third_party/blink/public/common/thread_safe_browser_interface_broker_proxy.h"
namespace weblayer {
// Instances must be constructed on the render thread, and then used and
// destructed on a single thread, which can be different from the render thread.
class URLLoaderThrottleProvider : public content::URLLoaderThrottleProvider {
public:
URLLoaderThrottleProvider(
blink::ThreadSafeBrowserInterfaceBrokerProxy* broker,
content::URLLoaderThrottleProviderType type);
~URLLoaderThrottleProvider() override;
// content::URLLoaderThrottleProvider implementation.
std::unique_ptr<content::URLLoaderThrottleProvider> Clone() override;
std::vector<std::unique_ptr<blink::URLLoaderThrottle>> CreateThrottles(
int render_frame_id,
const blink::WebURLRequest& request,
content::ResourceType resource_type) override;
void SetOnline(bool is_online) override;
private:
// This copy constructor works in conjunction with Clone(), not intended for
// general use.
URLLoaderThrottleProvider(const URLLoaderThrottleProvider& other);
content::URLLoaderThrottleProviderType type_;
mojo::PendingRemote<safe_browsing::mojom::SafeBrowsing> safe_browsing_remote_;
mojo::Remote<safe_browsing::mojom::SafeBrowsing> safe_browsing_;
THREAD_CHECKER(thread_checker_);
DISALLOW_ASSIGN(URLLoaderThrottleProvider);
};
} // namespace weblayer
#endif // WEBLAYER_RENDERER_URL_LOADER_THROTTLE_PROVIDER_H_