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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 WEBKIT_BROWSER_DOM_STORAGE_DOM_STORAGE_HOST_H_ | 5 #ifndef WEBKIT_BROWSER_DOM_STORAGE_DOM_STORAGE_HOST_H_ |
| 6 #define WEBKIT_BROWSER_DOM_STORAGE_DOM_STORAGE_HOST_H_ | 6 #define WEBKIT_BROWSER_DOM_STORAGE_DOM_STORAGE_HOST_H_ |
| 7 | 7 |
| 8 #include <map> | 8 #include <map> |
| 9 | 9 |
| 10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
| 11 #include "base/nullable_string16.h" | 11 #include "base/nullable_string16.h" |
| 12 #include "base/strings/string16.h" | 12 #include "base/strings/string16.h" |
| 13 #include "webkit/browser/webkit_storage_browser_export.h" |
| 13 #include "webkit/common/dom_storage/dom_storage_types.h" | 14 #include "webkit/common/dom_storage/dom_storage_types.h" |
| 14 #include "webkit/storage/webkit_storage_export.h" | |
| 15 | 15 |
| 16 class GURL; | 16 class GURL; |
| 17 | 17 |
| 18 namespace dom_storage { | 18 namespace dom_storage { |
| 19 | 19 |
| 20 class DomStorageContext; | 20 class DomStorageContext; |
| 21 class DomStorageHost; | 21 class DomStorageHost; |
| 22 class DomStorageNamespace; | 22 class DomStorageNamespace; |
| 23 class DomStorageArea; | 23 class DomStorageArea; |
| 24 | 24 |
| 25 // One instance is allocated in the main process for each client process. | 25 // One instance is allocated in the main process for each client process. |
| 26 // Used by DomStorageMessageFilter in Chrome and by SimpleDomStorage in DRT. | 26 // Used by DomStorageMessageFilter in Chrome and by SimpleDomStorage in DRT. |
| 27 // This class is single threaded, and performs blocking file reads/writes, | 27 // This class is single threaded, and performs blocking file reads/writes, |
| 28 // so it shouldn't be used on chrome's IO thread. | 28 // so it shouldn't be used on chrome's IO thread. |
| 29 // See class comments for DomStorageContext for a larger overview. | 29 // See class comments for DomStorageContext for a larger overview. |
| 30 class WEBKIT_STORAGE_EXPORT DomStorageHost { | 30 class WEBKIT_STORAGE_BROWSER_EXPORT DomStorageHost { |
| 31 public: | 31 public: |
| 32 explicit DomStorageHost(DomStorageContext* context); | 32 explicit DomStorageHost(DomStorageContext* context); |
| 33 ~DomStorageHost(); | 33 ~DomStorageHost(); |
| 34 | 34 |
| 35 bool OpenStorageArea(int connection_id, int namespace_id, | 35 bool OpenStorageArea(int connection_id, int namespace_id, |
| 36 const GURL& origin); | 36 const GURL& origin); |
| 37 void CloseStorageArea(int connection_id); | 37 void CloseStorageArea(int connection_id); |
| 38 bool ExtractAreaValues(int connection_id, ValuesMap* map); | 38 bool ExtractAreaValues(int connection_id, ValuesMap* map); |
| 39 unsigned GetAreaLength(int connection_id); | 39 unsigned GetAreaLength(int connection_id); |
| 40 NullableString16 GetAreaKey(int connection_id, unsigned index); | 40 NullableString16 GetAreaKey(int connection_id, unsigned index); |
| (...skipping 21 matching lines...) Expand all Loading... |
| 62 DomStorageArea* GetOpenArea(int connection_id); | 62 DomStorageArea* GetOpenArea(int connection_id); |
| 63 DomStorageNamespace* GetNamespace(int connection_id); | 63 DomStorageNamespace* GetNamespace(int connection_id); |
| 64 | 64 |
| 65 scoped_refptr<DomStorageContext> context_; | 65 scoped_refptr<DomStorageContext> context_; |
| 66 AreaMap connections_; | 66 AreaMap connections_; |
| 67 }; | 67 }; |
| 68 | 68 |
| 69 } // namespace dom_storage | 69 } // namespace dom_storage |
| 70 | 70 |
| 71 #endif // WEBKIT_BROWSER_DOM_STORAGE_DOM_STORAGE_HOST_H_ | 71 #endif // WEBKIT_BROWSER_DOM_STORAGE_DOM_STORAGE_HOST_H_ |
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