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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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_FILEAPI_QUOTA_QUOTA_RESERVATION_BUFFER_H_ | 5 #ifndef WEBKIT_BROWSER_FILEAPI_QUOTA_RESERVATION_BUFFER_H_ |
| 6 #define WEBKIT_BROWSER_FILEAPI_QUOTA_QUOTA_RESERVATION_BUFFER_H_ | 6 #define WEBKIT_BROWSER_FILEAPI_QUOTA_RESERVATION_BUFFER_H_ |
| 7 | 7 |
| 8 #include <map> | 8 #include <map> |
| 9 | 9 |
| 10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
| 11 #include "base/files/file_path.h" | 11 #include "base/files/file_path.h" |
| 12 #include "base/memory/ref_counted.h" | 12 #include "base/memory/ref_counted.h" |
| 13 #include "base/memory/weak_ptr.h" | 13 #include "base/memory/weak_ptr.h" |
| 14 #include "base/platform_file.h" | 14 #include "base/platform_file.h" |
| 15 #include "url/gurl.h" | 15 #include "url/gurl.h" |
| 16 #include "webkit/browser/webkit_storage_browser_export.h" | 16 #include "webkit/browser/webkit_storage_browser_export.h" |
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| 49 return reservation_manager_.get(); | 49 return reservation_manager_.get(); |
| 50 } | 50 } |
| 51 | 51 |
| 52 const GURL& origin() const { return origin_; } | 52 const GURL& origin() const { return origin_; } |
| 53 FileSystemType type() const { return type_; } | 53 FileSystemType type() const { return type_; } |
| 54 | 54 |
| 55 private: | 55 private: |
| 56 friend class base::RefCounted<QuotaReservationBuffer>; | 56 friend class base::RefCounted<QuotaReservationBuffer>; |
| 57 virtual ~QuotaReservationBuffer(); | 57 virtual ~QuotaReservationBuffer(); |
| 58 | 58 |
| 59 static bool DecrementDirtyCount( | 59 static bool DecreaseDirtyCount( |
| 60 base::WeakPtr<QuotaReservationManager> reservation_manager, | 60 base::WeakPtr<QuotaReservationManager> reservation_manager, |
| 61 const GURL& origin, | 61 const GURL& origin, |
| 62 FileSystemType type, | 62 FileSystemType type, |
| 63 base::PlatformFileError error); | 63 base::PlatformFileError error); |
| 64 | 64 |
| 65 typedef std::map<base::FilePath, OpenFileHandleContext*> | 65 typedef std::map<base::FilePath, OpenFileHandleContext*> |
| 66 OpenFileHandleContextByPath; | 66 OpenFileHandleContextByPath; |
| 67 | 67 |
| 68 // Not owned. The destructor of OpenFileHandler should erase itself from | 68 // Not owned. The destructor of OpenFileHandler should erase itself from |
| 69 // |open_files_|. | 69 // |open_files_|. |
| 70 OpenFileHandleContextByPath open_files_; | 70 OpenFileHandleContextByPath open_files_; |
| 71 | 71 |
| 72 base::WeakPtr<QuotaReservationManager> reservation_manager_; | 72 base::WeakPtr<QuotaReservationManager> reservation_manager_; |
| 73 | 73 |
| 74 GURL origin_; | 74 GURL origin_; |
| 75 fileapi::FileSystemType type_; | 75 fileapi::FileSystemType type_; |
| 76 | 76 |
| 77 int64 reserved_quota_; | 77 int64 reserved_quota_; |
| 78 | 78 |
| 79 base::SequenceChecker sequence_checker_; | 79 base::SequenceChecker sequence_checker_; |
| 80 | 80 |
| 81 DISALLOW_COPY_AND_ASSIGN(QuotaReservationBuffer); | 81 DISALLOW_COPY_AND_ASSIGN(QuotaReservationBuffer); |
| 82 }; | 82 }; |
| 83 | 83 |
| 84 } // namespace fileapi | 84 } // namespace fileapi |
| 85 | 85 |
| 86 #endif // WEBKIT_BROWSER_FILEAPI_QUOTA_QUOTA_RESERVATION_BUFFER_H_ | 86 #endif // WEBKIT_BROWSER_FILEAPI_QUOTA_RESERVATION_BUFFER_H_ |
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