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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 CONTENT_BROWSER_DOM_STORAGE_DOM_STORAGE_CONTEXT_WRAPPER_H_ | 5 #ifndef CONTENT_BROWSER_DOM_STORAGE_DOM_STORAGE_CONTEXT_WRAPPER_H_ |
6 #define CONTENT_BROWSER_DOM_STORAGE_DOM_STORAGE_CONTEXT_WRAPPER_H_ | 6 #define CONTENT_BROWSER_DOM_STORAGE_DOM_STORAGE_CONTEXT_WRAPPER_H_ |
7 | 7 |
8 #include "base/memory/ref_counted.h" | 8 #include "base/memory/ref_counted.h" |
9 #include "content/common/content_export.h" | 9 #include "content/common/content_export.h" |
10 #include "content/public/browser/dom_storage_context.h" | 10 #include "content/public/browser/dom_storage_context.h" |
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27 NON_EXPORTED_BASE(public DOMStorageContext), | 27 NON_EXPORTED_BASE(public DOMStorageContext), |
28 public base::RefCountedThreadSafe<DOMStorageContextWrapper> { | 28 public base::RefCountedThreadSafe<DOMStorageContextWrapper> { |
29 public: | 29 public: |
30 // If |data_path| is empty, nothing will be saved to disk. | 30 // If |data_path| is empty, nothing will be saved to disk. |
31 DOMStorageContextWrapper( | 31 DOMStorageContextWrapper( |
32 const base::FilePath& data_path, | 32 const base::FilePath& data_path, |
33 storage::SpecialStoragePolicy* special_storage_policy); | 33 storage::SpecialStoragePolicy* special_storage_policy); |
34 | 34 |
35 // DOMStorageContext implementation. | 35 // DOMStorageContext implementation. |
36 virtual void GetLocalStorageUsage( | 36 virtual void GetLocalStorageUsage( |
37 const GetLocalStorageUsageCallback& callback) OVERRIDE; | 37 const GetLocalStorageUsageCallback& callback) override; |
38 virtual void GetSessionStorageUsage( | 38 virtual void GetSessionStorageUsage( |
39 const GetSessionStorageUsageCallback& callback) OVERRIDE; | 39 const GetSessionStorageUsageCallback& callback) override; |
40 virtual void DeleteLocalStorage(const GURL& origin) OVERRIDE; | 40 virtual void DeleteLocalStorage(const GURL& origin) override; |
41 virtual void DeleteSessionStorage( | 41 virtual void DeleteSessionStorage( |
42 const SessionStorageUsageInfo& usage_info) OVERRIDE; | 42 const SessionStorageUsageInfo& usage_info) override; |
43 virtual void SetSaveSessionStorageOnDisk() OVERRIDE; | 43 virtual void SetSaveSessionStorageOnDisk() override; |
44 virtual scoped_refptr<SessionStorageNamespace> | 44 virtual scoped_refptr<SessionStorageNamespace> |
45 RecreateSessionStorage(const std::string& persistent_id) OVERRIDE; | 45 RecreateSessionStorage(const std::string& persistent_id) override; |
46 virtual void StartScavengingUnusedSessionStorage() OVERRIDE; | 46 virtual void StartScavengingUnusedSessionStorage() override; |
47 | 47 |
48 // Used by content settings to alter the behavior around | 48 // Used by content settings to alter the behavior around |
49 // what data to keep and what data to discard at shutdown. | 49 // what data to keep and what data to discard at shutdown. |
50 // The policy is not so straight forward to describe, see | 50 // The policy is not so straight forward to describe, see |
51 // the implementation for details. | 51 // the implementation for details. |
52 void SetForceKeepSessionState(); | 52 void SetForceKeepSessionState(); |
53 | 53 |
54 // Called when the BrowserContext/Profile is going away. | 54 // Called when the BrowserContext/Profile is going away. |
55 void Shutdown(); | 55 void Shutdown(); |
56 | 56 |
57 private: | 57 private: |
58 friend class DOMStorageMessageFilter; // for access to context() | 58 friend class DOMStorageMessageFilter; // for access to context() |
59 friend class SessionStorageNamespaceImpl; // ditto | 59 friend class SessionStorageNamespaceImpl; // ditto |
60 friend class base::RefCountedThreadSafe<DOMStorageContextWrapper>; | 60 friend class base::RefCountedThreadSafe<DOMStorageContextWrapper>; |
61 | 61 |
62 virtual ~DOMStorageContextWrapper(); | 62 virtual ~DOMStorageContextWrapper(); |
63 DOMStorageContextImpl* context() const { return context_.get(); } | 63 DOMStorageContextImpl* context() const { return context_.get(); } |
64 | 64 |
65 scoped_refptr<DOMStorageContextImpl> context_; | 65 scoped_refptr<DOMStorageContextImpl> context_; |
66 | 66 |
67 DISALLOW_IMPLICIT_CONSTRUCTORS(DOMStorageContextWrapper); | 67 DISALLOW_IMPLICIT_CONSTRUCTORS(DOMStorageContextWrapper); |
68 }; | 68 }; |
69 | 69 |
70 } // namespace content | 70 } // namespace content |
71 | 71 |
72 #endif // CONTENT_BROWSER_DOM_STORAGE_DOM_STORAGE_CONTEXT_WRAPPER_H_ | 72 #endif // CONTENT_BROWSER_DOM_STORAGE_DOM_STORAGE_CONTEXT_WRAPPER_H_ |
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