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// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef EXTENSIONS_BROWSER_EXTENSION_NAVIGATION_THROTTLE_H_
#define EXTENSIONS_BROWSER_EXTENSION_NAVIGATION_THROTTLE_H_
#include "content/public/browser/navigation_throttle.h"
namespace extensions {
// This class allows the extensions subsystem to have control over navigations
// and optionally cancel/block them. This is a UI thread class.
class ExtensionNavigationThrottle : public content::NavigationThrottle {
public:
explicit ExtensionNavigationThrottle(
content::NavigationThrottleRegistry& reigstry);
ExtensionNavigationThrottle(const ExtensionNavigationThrottle&) = delete;
ExtensionNavigationThrottle& operator=(const ExtensionNavigationThrottle&) =
delete;
~ExtensionNavigationThrottle() override;
// content::NavigationThrottle implementation:
ThrottleCheckResult WillStartRequest() override;
ThrottleCheckResult WillRedirectRequest() override;
ThrottleCheckResult WillProcessResponse() override;
const char* GetNameForLogging() override;
private:
// Shared throttle handler.
ThrottleCheckResult WillStartOrRedirectRequest();
};
} // namespace extensions
#endif // EXTENSIONS_BROWSER_EXTENSION_NAVIGATION_THROTTLE_H_
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