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Side by Side Diff: storage/browser/fileapi/quota/quota_reservation.h

Issue 442383002: Move storage-related files from webkit/ to new top-level directory storage/ (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: . Created 6 years, 4 months ago
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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_H_ 5 #ifndef WEBKIT_BROWSER_FILEAPI_QUOTA_QUOTA_RESERVATION_H_
6 #define WEBKIT_BROWSER_FILEAPI_QUOTA_QUOTA_RESERVATION_H_ 6 #define WEBKIT_BROWSER_FILEAPI_QUOTA_QUOTA_RESERVATION_H_
7 7
8 #include "base/basictypes.h" 8 #include "base/basictypes.h"
9 #include "base/files/file.h" 9 #include "base/files/file.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/weak_ptr.h" 12 #include "base/memory/weak_ptr.h"
13 #include "webkit/browser/fileapi/quota/quota_reservation_manager.h" 13 #include "storage/browser/fileapi/quota/quota_reservation_manager.h"
14 #include "webkit/browser/webkit_storage_browser_export.h" 14 #include "storage/common/storage_export.h"
15 #include "webkit/common/fileapi/file_system_types.h" 15 #include "storage/common/fileapi/file_system_types.h"
16 16
17 class GURL; 17 class GURL;
18 18
19 namespace fileapi { 19 namespace storage {
20 20
21 class QuotaReservationBuffer; 21 class QuotaReservationBuffer;
22 class OpenFileHandle; 22 class OpenFileHandle;
23 23
24 // Represents a unit of quota reservation. 24 // Represents a unit of quota reservation.
25 class WEBKIT_STORAGE_BROWSER_EXPORT QuotaReservation 25 class STORAGE_EXPORT QuotaReservation
26 : public base::RefCounted<QuotaReservation> { 26 : public base::RefCounted<QuotaReservation> {
27 public: 27 public:
28 typedef base::Callback<void(base::File::Error error)> StatusCallback; 28 typedef base::Callback<void(base::File::Error error)> StatusCallback;
29 29
30 // Reclaims unused quota and reserves another |size| of quota. So that the 30 // Reclaims unused quota and reserves another |size| of quota. So that the
31 // resulting new |remaining_quota_| will be same as |size| as far as available 31 // resulting new |remaining_quota_| will be same as |size| as far as available
32 // space is enough. |remaining_quota_| may be less than |size| if there is 32 // space is enough. |remaining_quota_| may be less than |size| if there is
33 // not enough space available. 33 // not enough space available.
34 // Invokes |callback| upon completion. 34 // Invokes |callback| upon completion.
35 void RefreshReservation(int64 size, const StatusCallback& callback); 35 void RefreshReservation(int64 size, const StatusCallback& callback);
(...skipping 47 matching lines...) Expand 10 before | Expand all | Expand 10 after
83 int64 remaining_quota_; 83 int64 remaining_quota_;
84 84
85 scoped_refptr<QuotaReservationBuffer> reservation_buffer_; 85 scoped_refptr<QuotaReservationBuffer> reservation_buffer_;
86 86
87 base::SequenceChecker sequence_checker_; 87 base::SequenceChecker sequence_checker_;
88 base::WeakPtrFactory<QuotaReservation> weak_ptr_factory_; 88 base::WeakPtrFactory<QuotaReservation> weak_ptr_factory_;
89 89
90 DISALLOW_COPY_AND_ASSIGN(QuotaReservation); 90 DISALLOW_COPY_AND_ASSIGN(QuotaReservation);
91 }; 91 };
92 92
93 } // namespace fileapi 93 } // namespace storage
94 94
95 #endif // WEBKIT_BROWSER_FILEAPI_QUOTA_QUOTA_RESERVATION_H_ 95 #endif // WEBKIT_BROWSER_FILEAPI_QUOTA_QUOTA_RESERVATION_H_
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