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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_FILEAPI_SANDBOX_QUOTA_OBSERVER_H_ | 5 #ifndef WEBKIT_FILEAPI_SANDBOX_QUOTA_OBSERVER_H_ |
| 6 #define WEBKIT_FILEAPI_SANDBOX_QUOTA_OBSERVER_H_ | 6 #define WEBKIT_FILEAPI_SANDBOX_QUOTA_OBSERVER_H_ |
| 7 | 7 |
| 8 #include <map> | 8 #include <map> |
| 9 | 9 |
| 10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
| (...skipping 15 matching lines...) Expand all Loading... |
| 26 | 26 |
| 27 namespace fileapi { | 27 namespace fileapi { |
| 28 | 28 |
| 29 class FileSystemURL; | 29 class FileSystemURL; |
| 30 class ObfuscatedFileUtil; | 30 class ObfuscatedFileUtil; |
| 31 | 31 |
| 32 class SandboxQuotaObserver | 32 class SandboxQuotaObserver |
| 33 : public FileUpdateObserver, | 33 : public FileUpdateObserver, |
| 34 public FileAccessObserver { | 34 public FileAccessObserver { |
| 35 public: | 35 public: |
| 36 typedef std::map<FilePath, int64> PendingUpdateNotificationMap; | 36 typedef std::map<base::FilePath, int64> PendingUpdateNotificationMap; |
| 37 | 37 |
| 38 SandboxQuotaObserver( | 38 SandboxQuotaObserver( |
| 39 quota::QuotaManagerProxy* quota_manager_proxy, | 39 quota::QuotaManagerProxy* quota_manager_proxy, |
| 40 base::SequencedTaskRunner* update_notify_runner, | 40 base::SequencedTaskRunner* update_notify_runner, |
| 41 ObfuscatedFileUtil* sandbox_file_util); | 41 ObfuscatedFileUtil* sandbox_file_util); |
| 42 virtual ~SandboxQuotaObserver(); | 42 virtual ~SandboxQuotaObserver(); |
| 43 | 43 |
| 44 // FileUpdateObserver overrides. | 44 // FileUpdateObserver overrides. |
| 45 virtual void OnStartUpdate(const FileSystemURL& url) OVERRIDE; | 45 virtual void OnStartUpdate(const FileSystemURL& url) OVERRIDE; |
| 46 virtual void OnUpdate(const FileSystemURL& url, int64 delta) OVERRIDE; | 46 virtual void OnUpdate(const FileSystemURL& url, int64 delta) OVERRIDE; |
| 47 virtual void OnEndUpdate(const FileSystemURL& url) OVERRIDE; | 47 virtual void OnEndUpdate(const FileSystemURL& url) OVERRIDE; |
| 48 | 48 |
| 49 // FileAccessObserver overrides. | 49 // FileAccessObserver overrides. |
| 50 virtual void OnAccess(const FileSystemURL& url) OVERRIDE; | 50 virtual void OnAccess(const FileSystemURL& url) OVERRIDE; |
| 51 | 51 |
| 52 private: | 52 private: |
| 53 void ApplyPendingUsageUpdate(); | 53 void ApplyPendingUsageUpdate(); |
| 54 void UpdateUsageCacheFile(const FilePath& usage_file_path, int64 delta); | 54 void UpdateUsageCacheFile(const base::FilePath& usage_file_path, int64 delta); |
| 55 | 55 |
| 56 FilePath GetUsageCachePath(const FileSystemURL& url); | 56 base::FilePath GetUsageCachePath(const FileSystemURL& url); |
| 57 | 57 |
| 58 scoped_refptr<quota::QuotaManagerProxy> quota_manager_proxy_; | 58 scoped_refptr<quota::QuotaManagerProxy> quota_manager_proxy_; |
| 59 scoped_refptr<base::SequencedTaskRunner> update_notify_runner_; | 59 scoped_refptr<base::SequencedTaskRunner> update_notify_runner_; |
| 60 | 60 |
| 61 // Not owned; sandbox_file_util_ should have identical lifetime with this. | 61 // Not owned; sandbox_file_util_ should have identical lifetime with this. |
| 62 ObfuscatedFileUtil* sandbox_file_util_; | 62 ObfuscatedFileUtil* sandbox_file_util_; |
| 63 | 63 |
| 64 PendingUpdateNotificationMap pending_update_notification_; | 64 PendingUpdateNotificationMap pending_update_notification_; |
| 65 bool running_delayed_cache_update_; | 65 bool running_delayed_cache_update_; |
| 66 | 66 |
| 67 base::WeakPtrFactory<SandboxQuotaObserver> weak_factory_; | 67 base::WeakPtrFactory<SandboxQuotaObserver> weak_factory_; |
| 68 | 68 |
| 69 DISALLOW_COPY_AND_ASSIGN(SandboxQuotaObserver); | 69 DISALLOW_COPY_AND_ASSIGN(SandboxQuotaObserver); |
| 70 }; | 70 }; |
| 71 | 71 |
| 72 } // namespace fileapi | 72 } // namespace fileapi |
| 73 | 73 |
| 74 #endif // WEBKIT_FILEAPI_SANDBOX_QUOTA_OBSERVER_H_ | 74 #endif // WEBKIT_FILEAPI_SANDBOX_QUOTA_OBSERVER_H_ |
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