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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 STORAGE_BROWSER_DATABASE_DATABASE_QUOTA_CLIENT_H_ | 5 #ifndef STORAGE_BROWSER_DATABASE_DATABASE_QUOTA_CLIENT_H_ |
6 #define STORAGE_BROWSER_DATABASE_DATABASE_QUOTA_CLIENT_H_ | 6 #define STORAGE_BROWSER_DATABASE_DATABASE_QUOTA_CLIENT_H_ |
7 | 7 |
8 #include <set> | 8 #include <set> |
9 #include <string> | 9 #include <string> |
10 | 10 |
11 #include "base/memory/ref_counted.h" | 11 #include "base/memory/ref_counted.h" |
12 #include "base/message_loop/message_loop_proxy.h" | 12 #include "base/single_thread_task_runner.h" |
13 #include "storage/browser/quota/quota_client.h" | 13 #include "storage/browser/quota/quota_client.h" |
14 #include "storage/browser/storage_browser_export.h" | 14 #include "storage/browser/storage_browser_export.h" |
15 #include "storage/common/quota/quota_types.h" | 15 #include "storage/common/quota/quota_types.h" |
16 | 16 |
17 namespace storage { | 17 namespace storage { |
18 | 18 |
19 class DatabaseTracker; | 19 class DatabaseTracker; |
20 | 20 |
21 // A QuotaClient implementation to integrate WebSQLDatabases | 21 // A QuotaClient implementation to integrate WebSQLDatabases |
22 // with the quota management system. This interface is used | 22 // with the quota management system. This interface is used |
23 // on the IO thread by the quota manager. | 23 // on the IO thread by the quota manager. |
24 class STORAGE_EXPORT_PRIVATE DatabaseQuotaClient | 24 class STORAGE_EXPORT_PRIVATE DatabaseQuotaClient |
25 : public storage::QuotaClient { | 25 : public storage::QuotaClient { |
26 public: | 26 public: |
27 DatabaseQuotaClient( | 27 DatabaseQuotaClient( |
28 base::MessageLoopProxy* tracker_thread, | 28 base::SingleThreadTaskRunner* tracker_thread, |
29 DatabaseTracker* tracker); | 29 DatabaseTracker* tracker); |
30 ~DatabaseQuotaClient() override; | 30 ~DatabaseQuotaClient() override; |
31 | 31 |
32 // QuotaClient method overrides | 32 // QuotaClient method overrides |
33 ID id() const override; | 33 ID id() const override; |
34 void OnQuotaManagerDestroyed() override; | 34 void OnQuotaManagerDestroyed() override; |
35 void GetOriginUsage(const GURL& origin_url, | 35 void GetOriginUsage(const GURL& origin_url, |
36 storage::StorageType type, | 36 storage::StorageType type, |
37 const GetUsageCallback& callback) override; | 37 const GetUsageCallback& callback) override; |
38 void GetOriginsForType(storage::StorageType type, | 38 void GetOriginsForType(storage::StorageType type, |
39 const GetOriginsCallback& callback) override; | 39 const GetOriginsCallback& callback) override; |
40 void GetOriginsForHost(storage::StorageType type, | 40 void GetOriginsForHost(storage::StorageType type, |
41 const std::string& host, | 41 const std::string& host, |
42 const GetOriginsCallback& callback) override; | 42 const GetOriginsCallback& callback) override; |
43 void DeleteOriginData(const GURL& origin, | 43 void DeleteOriginData(const GURL& origin, |
44 storage::StorageType type, | 44 storage::StorageType type, |
45 const DeletionCallback& callback) override; | 45 const DeletionCallback& callback) override; |
46 bool DoesSupport(storage::StorageType type) const override; | 46 bool DoesSupport(storage::StorageType type) const override; |
47 | 47 |
48 private: | 48 private: |
49 scoped_refptr<base::MessageLoopProxy> db_tracker_thread_; | 49 scoped_refptr<base::SingleThreadTaskRunner> db_tracker_thread_; |
50 scoped_refptr<DatabaseTracker> db_tracker_; // only used on its thread | 50 scoped_refptr<DatabaseTracker> db_tracker_; // only used on its thread |
51 | 51 |
52 DISALLOW_COPY_AND_ASSIGN(DatabaseQuotaClient); | 52 DISALLOW_COPY_AND_ASSIGN(DatabaseQuotaClient); |
53 }; | 53 }; |
54 | 54 |
55 } // namespace storage | 55 } // namespace storage |
56 | 56 |
57 #endif // STORAGE_BROWSER_DATABASE_DATABASE_QUOTA_CLIENT_H_ | 57 #endif // STORAGE_BROWSER_DATABASE_DATABASE_QUOTA_CLIENT_H_ |
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