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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_TAB_OBSERVER_H_ | 5 #ifndef CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_TAB_OBSERVER_H_ |
6 #define CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_TAB_OBSERVER_H_ | 6 #define CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_TAB_OBSERVER_H_ |
7 | 7 |
8 #include "base/memory/scoped_ptr.h" | 8 #include "base/memory/scoped_ptr.h" |
9 #include "base/prefs/pref_change_registrar.h" | 9 #include "base/prefs/pref_change_registrar.h" |
10 #include "content/public/browser/web_contents_user_data.h" | 10 #include "content/public/browser/web_contents_user_data.h" |
11 | 11 |
12 namespace content { | 12 namespace content { |
13 class WebContents; | 13 class WebContents; |
14 } | 14 } |
15 | 15 |
16 namespace safe_browsing { | 16 namespace safe_browsing { |
17 | 17 |
18 class ClientSideDetectionHost; | 18 class ClientSideDetectionHost; |
19 | 19 |
20 // Per-tab class to handle safe-browsing functionality. | 20 // Per-tab class to handle safe-browsing functionality. |
21 class SafeBrowsingTabObserver | 21 class SafeBrowsingTabObserver |
22 : public content::WebContentsUserData<SafeBrowsingTabObserver> { | 22 : public content::WebContentsUserData<SafeBrowsingTabObserver> { |
23 public: | 23 public: |
24 ~SafeBrowsingTabObserver() override; | 24 ~SafeBrowsingTabObserver() override; |
25 | 25 |
26 // Forwards to detection host is client-side detection is enabled. | 26 // Forward to detection host, if safe-browsing is enabled. |
27 bool DidPageReceiveSafeBrowsingMatch() const; | 27 bool DidPageReceiveSafeBrowsingMatch() const; |
28 | 28 |
29 private: | 29 private: |
30 explicit SafeBrowsingTabObserver(content::WebContents* web_contents); | 30 explicit SafeBrowsingTabObserver(content::WebContents* web_contents); |
31 friend class content::WebContentsUserData<SafeBrowsingTabObserver>; | 31 friend class content::WebContentsUserData<SafeBrowsingTabObserver>; |
32 | 32 |
33 // Internal helpers ---------------------------------------------------------- | 33 // Internal helpers ---------------------------------------------------------- |
34 | 34 |
35 // Create or destroy SafebrowsingDetectionHost as needed if the user's | 35 // Create or destroy SafebrowsingDetectionHost as needed if the user's |
36 // safe browsing preference has changed. | 36 // safe browsing preference has changed. |
37 void UpdateSafebrowsingDetectionHost(); | 37 void UpdateSafebrowsingDetectionHost(); |
38 | 38 |
39 // Handles IPCs. | 39 // Handles IPCs. |
40 scoped_ptr<ClientSideDetectionHost> safebrowsing_detection_host_; | 40 scoped_ptr<ClientSideDetectionHost> safebrowsing_detection_host_; |
41 | 41 |
42 // Our owning WebContents. | 42 // Our owning WebContents. |
43 content::WebContents* web_contents_; | 43 content::WebContents* web_contents_; |
44 | 44 |
45 PrefChangeRegistrar pref_change_registrar_; | 45 PrefChangeRegistrar pref_change_registrar_; |
46 | 46 |
47 DISALLOW_COPY_AND_ASSIGN(SafeBrowsingTabObserver); | 47 DISALLOW_COPY_AND_ASSIGN(SafeBrowsingTabObserver); |
48 }; | 48 }; |
49 | 49 |
50 } // namespace safe_browsing | 50 } // namespace safe_browsing |
51 | 51 |
52 #endif // CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_TAB_OBSERVER_H_ | 52 #endif // CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_TAB_OBSERVER_H_ |
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