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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_BROWSING_DATA_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_ | 5 #ifndef CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_ |
6 #define CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_ | 6 #define CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
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41 | 41 |
42 using FetchCallback = | 42 using FetchCallback = |
43 base::Callback<void(const std::list<LocalStorageInfo>&)>; | 43 base::Callback<void(const std::list<LocalStorageInfo>&)>; |
44 | 44 |
45 explicit BrowsingDataLocalStorageHelper(Profile* profile); | 45 explicit BrowsingDataLocalStorageHelper(Profile* profile); |
46 | 46 |
47 // Starts the fetching process, which will notify its completion via | 47 // Starts the fetching process, which will notify its completion via |
48 // callback. This must be called only in the UI thread. | 48 // callback. This must be called only in the UI thread. |
49 virtual void StartFetching(const FetchCallback& callback); | 49 virtual void StartFetching(const FetchCallback& callback); |
50 | 50 |
51 // Deletes the local storage for the |origin|. | 51 // Deletes the local storage for the |origin_url|. |
52 virtual void DeleteOrigin(const GURL& origin); | 52 virtual void DeleteOrigin(const GURL& origin_url); |
53 | 53 |
54 protected: | 54 protected: |
55 friend class base::RefCounted<BrowsingDataLocalStorageHelper>; | 55 friend class base::RefCounted<BrowsingDataLocalStorageHelper>; |
56 virtual ~BrowsingDataLocalStorageHelper(); | 56 virtual ~BrowsingDataLocalStorageHelper(); |
57 | 57 |
58 content::DOMStorageContext* dom_storage_context_; // Owned by the profile | 58 content::DOMStorageContext* dom_storage_context_; // Owned by the profile |
59 | 59 |
60 private: | 60 private: |
61 DISALLOW_COPY_AND_ASSIGN(BrowsingDataLocalStorageHelper); | 61 DISALLOW_COPY_AND_ASSIGN(BrowsingDataLocalStorageHelper); |
62 }; | 62 }; |
63 | 63 |
64 // This class is a thin wrapper around BrowsingDataLocalStorageHelper that does | 64 // This class is a thin wrapper around BrowsingDataLocalStorageHelper that does |
65 // not fetch its information from the local storage tracker, but gets them | 65 // not fetch its information from the local storage tracker, but gets them |
66 // passed as a parameter during construction. | 66 // passed as a parameter during construction. |
67 class CannedBrowsingDataLocalStorageHelper | 67 class CannedBrowsingDataLocalStorageHelper |
68 : public BrowsingDataLocalStorageHelper { | 68 : public BrowsingDataLocalStorageHelper { |
69 public: | 69 public: |
70 explicit CannedBrowsingDataLocalStorageHelper(Profile* profile); | 70 explicit CannedBrowsingDataLocalStorageHelper(Profile* profile); |
71 | 71 |
72 // Add a local storage to the set of canned local storages that is returned | 72 // Add a local storage to the set of canned local storages that is returned |
73 // by this helper. | 73 // by this helper. |
74 void AddLocalStorage(const GURL& origin); | 74 void AddLocalStorage(const GURL& origin_url); |
75 | 75 |
76 // Clear the list of canned local storages. | 76 // Clear the list of canned local storages. |
77 void Reset(); | 77 void Reset(); |
78 | 78 |
79 // True if no local storages are currently stored. | 79 // True if no local storages are currently stored. |
80 bool empty() const; | 80 bool empty() const; |
81 | 81 |
82 // Returns the number of local storages currently stored. | 82 // Returns the number of local storages currently stored. |
83 size_t GetLocalStorageCount() const; | 83 size_t GetLocalStorageCount() const; |
84 | 84 |
85 // Returns the set of origins that use local storage. | 85 // Returns the set of origins that use local storage. |
86 const std::set<GURL>& GetLocalStorageInfo() const; | 86 const std::set<GURL>& GetLocalStorageInfo() const; |
87 | 87 |
88 // BrowsingDataLocalStorageHelper implementation. | 88 // BrowsingDataLocalStorageHelper implementation. |
89 void StartFetching(const FetchCallback& callback) override; | 89 void StartFetching(const FetchCallback& callback) override; |
90 void DeleteOrigin(const GURL& origin) override; | 90 void DeleteOrigin(const GURL& origin_url) override; |
91 | 91 |
92 private: | 92 private: |
93 ~CannedBrowsingDataLocalStorageHelper() override; | 93 ~CannedBrowsingDataLocalStorageHelper() override; |
94 | 94 |
95 std::set<GURL> pending_local_storage_info_; | 95 std::set<GURL> pending_local_storage_info_; |
96 std::multimap<GURL, GURL> pending_origins_to_pending_suborigins_; | 96 std::multimap<GURL, GURL> pending_origins_to_pending_suborigins_; |
97 | 97 |
98 DISALLOW_COPY_AND_ASSIGN(CannedBrowsingDataLocalStorageHelper); | 98 DISALLOW_COPY_AND_ASSIGN(CannedBrowsingDataLocalStorageHelper); |
99 }; | 99 }; |
100 | 100 |
101 #endif // CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_ | 101 #endif // CHROME_BROWSER_BROWSING_DATA_BROWSING_DATA_LOCAL_STORAGE_HELPER_H_ |
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