OLD | NEW |
(Empty) | |
| 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef CHROME_BROWSER_SUPERVISED_USER_SUPERVISED_USER_NAVIGATION_THROTTLE_H_ |
| 6 #define CHROME_BROWSER_SUPERVISED_USER_SUPERVISED_USER_NAVIGATION_THROTTLE_H_ |
| 7 |
| 8 #include <memory> |
| 9 |
| 10 #include "base/compiler_specific.h" |
| 11 #include "base/macros.h" |
| 12 #include "base/memory/weak_ptr.h" |
| 13 #include "chrome/browser/supervised_user/supervised_user_url_filter.h" |
| 14 #include "chrome/browser/supervised_user/supervised_users.h" |
| 15 #include "components/supervised_user_error_page/supervised_user_error_page.h" |
| 16 #include "content/public/browser/navigation_throttle.h" |
| 17 |
| 18 class SupervisedUserNavigationThrottle : public content::NavigationThrottle { |
| 19 public: |
| 20 // Returns a new throttle for the given navigation, or nullptr if no |
| 21 // throttling is required. |
| 22 static std::unique_ptr<SupervisedUserNavigationThrottle> |
| 23 MaybeCreateThrottleFor(content::NavigationHandle* navigation_handle); |
| 24 |
| 25 ~SupervisedUserNavigationThrottle() override; |
| 26 |
| 27 // content::NavigationThrottle implementation: |
| 28 ThrottleCheckResult WillStartRequest() override; |
| 29 ThrottleCheckResult WillRedirectRequest() override; |
| 30 |
| 31 private: |
| 32 SupervisedUserNavigationThrottle( |
| 33 content::NavigationHandle* navigation_handle); |
| 34 |
| 35 // Checks the current URL for the navigation. If called from |
| 36 // WillRedirectRequest, checks the URL being redirected to, not the original |
| 37 // URL. |
| 38 ThrottleCheckResult CheckURL(); |
| 39 |
| 40 void ShowInterstitial( |
| 41 const GURL& url, |
| 42 supervised_user_error_page::FilteringBehaviorReason reason); |
| 43 |
| 44 void ShowInterstitialAsync( |
| 45 supervised_user_error_page::FilteringBehaviorReason reason); |
| 46 |
| 47 void OnCheckDone(const GURL& url, |
| 48 SupervisedUserURLFilter::FilteringBehavior behavior, |
| 49 supervised_user_error_page::FilteringBehaviorReason reason, |
| 50 bool uncertain); |
| 51 |
| 52 void OnInterstitialResult(bool continue_request); |
| 53 |
| 54 void Resume(); |
| 55 |
| 56 void Cancel(); |
| 57 |
| 58 const SupervisedUserURLFilter* url_filter_; |
| 59 bool deferred_; |
| 60 SupervisedUserURLFilter::FilteringBehavior behavior_; |
| 61 base::WeakPtrFactory<SupervisedUserNavigationThrottle> weak_ptr_factory_; |
| 62 |
| 63 DISALLOW_COPY_AND_ASSIGN(SupervisedUserNavigationThrottle); |
| 64 }; |
| 65 |
| 66 #endif // CHROME_BROWSER_SUPERVISED_USER_SUPERVISED_USER_NAVIGATION_THROTTLE_H_ |
OLD | NEW |