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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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_QUOTA_QUOTA_MANAGER_PROXY_H_ | 5 #ifndef WEBKIT_BROWSER_QUOTA_QUOTA_MANAGER_PROXY_H_ |
6 #define WEBKIT_BROWSER_QUOTA_QUOTA_MANAGER_PROXY_H_ | 6 #define WEBKIT_BROWSER_QUOTA_QUOTA_MANAGER_PROXY_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/callback.h" | 9 #include "base/callback.h" |
10 #include "base/files/file_path.h" | 10 #include "base/files/file_path.h" |
11 #include "base/memory/ref_counted.h" | 11 #include "base/memory/ref_counted.h" |
12 #include "base/memory/scoped_ptr.h" | 12 #include "base/memory/scoped_ptr.h" |
13 #include "base/memory/weak_ptr.h" | 13 #include "base/memory/weak_ptr.h" |
14 #include "base/sequenced_task_runner_helpers.h" | 14 #include "base/sequenced_task_runner_helpers.h" |
15 #include "webkit/browser/quota/quota_callbacks.h" | 15 #include "storage/browser/quota/quota_callbacks.h" |
16 #include "webkit/browser/quota/quota_client.h" | 16 #include "storage/browser/quota/quota_client.h" |
17 #include "webkit/browser/quota/quota_database.h" | 17 #include "storage/browser/quota/quota_database.h" |
18 #include "webkit/browser/quota/quota_manager.h" | 18 #include "storage/browser/quota/quota_manager.h" |
19 #include "webkit/browser/quota/quota_task.h" | 19 #include "storage/browser/quota/quota_task.h" |
20 #include "webkit/browser/quota/special_storage_policy.h" | 20 #include "storage/browser/quota/special_storage_policy.h" |
21 #include "webkit/browser/webkit_storage_browser_export.h" | 21 #include "storage/common/storage_export.h" |
22 | 22 |
23 namespace base { | 23 namespace base { |
24 class SequencedTaskRunner; | 24 class SequencedTaskRunner; |
25 class SingleThreadTaskRunner; | 25 class SingleThreadTaskRunner; |
26 } | 26 } |
27 | 27 |
28 namespace quota { | 28 namespace quota { |
29 | 29 |
30 // The proxy may be called and finally released on any thread. | 30 // The proxy may be called and finally released on any thread. |
31 class WEBKIT_STORAGE_BROWSER_EXPORT QuotaManagerProxy | 31 class STORAGE_EXPORT QuotaManagerProxy |
32 : public base::RefCountedThreadSafe<QuotaManagerProxy> { | 32 : public base::RefCountedThreadSafe<QuotaManagerProxy> { |
33 public: | 33 public: |
34 typedef QuotaManager::GetUsageAndQuotaCallback | 34 typedef QuotaManager::GetUsageAndQuotaCallback GetUsageAndQuotaCallback; |
35 GetUsageAndQuotaCallback; | |
36 | 35 |
37 virtual void RegisterClient(QuotaClient* client); | 36 virtual void RegisterClient(QuotaClient* client); |
38 virtual void NotifyStorageAccessed(QuotaClient::ID client_id, | 37 virtual void NotifyStorageAccessed(QuotaClient::ID client_id, |
39 const GURL& origin, | 38 const GURL& origin, |
40 StorageType type); | 39 StorageType type); |
41 virtual void NotifyStorageModified(QuotaClient::ID client_id, | 40 virtual void NotifyStorageModified(QuotaClient::ID client_id, |
42 const GURL& origin, | 41 const GURL& origin, |
43 StorageType type, | 42 StorageType type, |
44 int64 delta); | 43 int64 delta); |
45 virtual void NotifyOriginInUse(const GURL& origin); | 44 virtual void NotifyOriginInUse(const GURL& origin); |
46 virtual void NotifyOriginNoLongerInUse(const GURL& origin); | 45 virtual void NotifyOriginNoLongerInUse(const GURL& origin); |
47 | 46 |
48 virtual void SetUsageCacheEnabled(QuotaClient::ID client_id, | 47 virtual void SetUsageCacheEnabled(QuotaClient::ID client_id, |
49 const GURL& origin, | 48 const GURL& origin, |
50 StorageType type, | 49 StorageType type, |
51 bool enabled); | 50 bool enabled); |
52 virtual void GetUsageAndQuota( | 51 virtual void GetUsageAndQuota(base::SequencedTaskRunner* original_task_runner, |
53 base::SequencedTaskRunner* original_task_runner, | 52 const GURL& origin, |
54 const GURL& origin, | 53 StorageType type, |
55 StorageType type, | 54 const GetUsageAndQuotaCallback& callback); |
56 const GetUsageAndQuotaCallback& callback); | |
57 | 55 |
58 // This method may only be called on the IO thread. | 56 // This method may only be called on the IO thread. |
59 // It may return NULL if the manager has already been deleted. | 57 // It may return NULL if the manager has already been deleted. |
60 QuotaManager* quota_manager() const; | 58 QuotaManager* quota_manager() const; |
61 | 59 |
62 protected: | 60 protected: |
63 friend class QuotaManager; | 61 friend class QuotaManager; |
64 friend class base::RefCountedThreadSafe<QuotaManagerProxy>; | 62 friend class base::RefCountedThreadSafe<QuotaManagerProxy>; |
65 | 63 |
66 QuotaManagerProxy(QuotaManager* manager, | 64 QuotaManagerProxy(QuotaManager* manager, |
67 base::SingleThreadTaskRunner* io_thread); | 65 base::SingleThreadTaskRunner* io_thread); |
68 virtual ~QuotaManagerProxy(); | 66 virtual ~QuotaManagerProxy(); |
69 | 67 |
70 QuotaManager* manager_; // only accessed on the io thread | 68 QuotaManager* manager_; // only accessed on the io thread |
71 scoped_refptr<base::SingleThreadTaskRunner> io_thread_; | 69 scoped_refptr<base::SingleThreadTaskRunner> io_thread_; |
72 | 70 |
73 DISALLOW_COPY_AND_ASSIGN(QuotaManagerProxy); | 71 DISALLOW_COPY_AND_ASSIGN(QuotaManagerProxy); |
74 }; | 72 }; |
75 | 73 |
76 } // namespace quota | 74 } // namespace quota |
77 | 75 |
78 #endif // WEBKIT_BROWSER_QUOTA_QUOTA_MANAGER_PROXY_H_ | 76 #endif // WEBKIT_BROWSER_QUOTA_QUOTA_MANAGER_PROXY_H_ |
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