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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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_IN_PROCESS_WEBKIT_DOM_STORAGE_CONTEXT_H_ | 5 #ifndef CONTENT_BROWSER_IN_PROCESS_WEBKIT_DOM_STORAGE_CONTEXT_H_ |
| 6 #define CONTENT_BROWSER_IN_PROCESS_WEBKIT_DOM_STORAGE_CONTEXT_H_ | 6 #define CONTENT_BROWSER_IN_PROCESS_WEBKIT_DOM_STORAGE_CONTEXT_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include <map> | 9 #include <map> |
| 10 #include <set> | 10 #include <set> |
| 11 | 11 |
| 12 #include "base/file_path.h" | 12 #include "base/file_path.h" |
| 13 #include "base/gtest_prod_util.h" | 13 #include "base/gtest_prod_util.h" |
| 14 #include "base/memory/ref_counted.h" | 14 #include "base/memory/ref_counted.h" |
| 15 #include "base/string16.h" | 15 #include "base/string16.h" |
| 16 #include "base/time.h" | 16 #include "base/time.h" |
| 17 #include "content/common/content_export.h" |
| 17 | 18 |
| 18 class DOMStorageArea; | 19 class DOMStorageArea; |
| 19 class DOMStorageMessageFilter; | 20 class DOMStorageMessageFilter; |
| 20 class DOMStorageNamespace; | 21 class DOMStorageNamespace; |
| 21 class WebKitContext; | 22 class WebKitContext; |
| 22 | 23 |
| 23 namespace quota { | 24 namespace quota { |
| 24 class SpecialStoragePolicy; | 25 class SpecialStoragePolicy; |
| 25 } | 26 } |
| 26 | 27 |
| 27 // This is owned by WebKitContext and is all the dom storage information that's | 28 // This is owned by WebKitContext and is all the dom storage information that's |
| 28 // shared by all the DOMStorageMessageFilters that share the same browser | 29 // shared by all the DOMStorageMessageFilters that share the same browser |
| 29 // context. The specifics of responsibilities are fairly well documented here | 30 // context. The specifics of responsibilities are fairly well documented here |
| 30 // and in StorageNamespace and StorageArea. Everything is only to be accessed | 31 // and in StorageNamespace and StorageArea. Everything is only to be accessed |
| 31 // on the WebKit thread unless noted otherwise. | 32 // on the WebKit thread unless noted otherwise. |
| 32 // | 33 // |
| 33 // NOTE: Virtual methods facilitate mocking functions for testing. | 34 // NOTE: Virtual methods facilitate mocking functions for testing. |
| 34 class DOMStorageContext { | 35 class CONTENT_EXPORT DOMStorageContext { |
| 35 public: | 36 public: |
| 36 DOMStorageContext(WebKitContext* webkit_context, | 37 DOMStorageContext(WebKitContext* webkit_context, |
| 37 quota::SpecialStoragePolicy* special_storage_policy); | 38 quota::SpecialStoragePolicy* special_storage_policy); |
| 38 virtual ~DOMStorageContext(); | 39 virtual ~DOMStorageContext(); |
| 39 | 40 |
| 40 // Invalid storage id. No storage session will ever report this value. | 41 // Invalid storage id. No storage session will ever report this value. |
| 41 // Used in DOMStorageMessageFilter::OnStorageAreaId when coping with | 42 // Used in DOMStorageMessageFilter::OnStorageAreaId when coping with |
| 42 // interactions with non-existent storage sessions. | 43 // interactions with non-existent storage sessions. |
| 43 static const int64 kInvalidStorageId = -1; | 44 static const int64 kInvalidStorageId = -1; |
| 44 | 45 |
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| 164 // Maps ids to StorageNamespaces. We own these objects. | 165 // Maps ids to StorageNamespaces. We own these objects. |
| 165 typedef std::map<int64, DOMStorageNamespace*> StorageNamespaceMap; | 166 typedef std::map<int64, DOMStorageNamespace*> StorageNamespaceMap; |
| 166 StorageNamespaceMap storage_namespace_map_; | 167 StorageNamespaceMap storage_namespace_map_; |
| 167 | 168 |
| 168 scoped_refptr<quota::SpecialStoragePolicy> special_storage_policy_; | 169 scoped_refptr<quota::SpecialStoragePolicy> special_storage_policy_; |
| 169 | 170 |
| 170 DISALLOW_IMPLICIT_CONSTRUCTORS(DOMStorageContext); | 171 DISALLOW_IMPLICIT_CONSTRUCTORS(DOMStorageContext); |
| 171 }; | 172 }; |
| 172 | 173 |
| 173 #endif // CONTENT_BROWSER_IN_PROCESS_WEBKIT_DOM_STORAGE_CONTEXT_H_ | 174 #endif // CONTENT_BROWSER_IN_PROCESS_WEBKIT_DOM_STORAGE_CONTEXT_H_ |
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