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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 #include "webkit/browser/fileapi/quota/quota_reservation_manager.h" | 5 #include "storage/browser/fileapi/quota/quota_reservation_manager.h" |
6 | 6 |
7 #include "webkit/browser/fileapi/quota/quota_reservation.h" | 7 #include "storage/browser/fileapi/quota/quota_reservation.h" |
8 #include "webkit/browser/fileapi/quota/quota_reservation_buffer.h" | 8 #include "storage/browser/fileapi/quota/quota_reservation_buffer.h" |
9 | 9 |
10 namespace fileapi { | 10 namespace storage { |
11 | 11 |
12 QuotaReservationManager::QuotaReservationManager( | 12 QuotaReservationManager::QuotaReservationManager( |
13 scoped_ptr<QuotaBackend> backend) | 13 scoped_ptr<QuotaBackend> backend) |
14 : backend_(backend.Pass()), | 14 : backend_(backend.Pass()), weak_ptr_factory_(this) { |
15 weak_ptr_factory_(this) { | |
16 sequence_checker_.DetachFromSequence(); | 15 sequence_checker_.DetachFromSequence(); |
17 } | 16 } |
18 | 17 |
19 QuotaReservationManager::~QuotaReservationManager() { | 18 QuotaReservationManager::~QuotaReservationManager() { |
20 DCHECK(sequence_checker_.CalledOnValidSequencedThread()); | 19 DCHECK(sequence_checker_.CalledOnValidSequencedThread()); |
21 } | 20 } |
22 | 21 |
23 void QuotaReservationManager::ReserveQuota( | 22 void QuotaReservationManager::ReserveQuota( |
24 const GURL& origin, | 23 const GURL& origin, |
25 FileSystemType type, | 24 FileSystemType type, |
26 int64 size, | 25 int64 size, |
27 const ReserveQuotaCallback& callback) { | 26 const ReserveQuotaCallback& callback) { |
28 DCHECK(origin.is_valid()); | 27 DCHECK(origin.is_valid()); |
29 backend_->ReserveQuota(origin, type, size, callback); | 28 backend_->ReserveQuota(origin, type, size, callback); |
30 } | 29 } |
31 | 30 |
32 void QuotaReservationManager::ReleaseReservedQuota( | 31 void QuotaReservationManager::ReleaseReservedQuota(const GURL& origin, |
33 const GURL& origin, | 32 FileSystemType type, |
34 FileSystemType type, | 33 int64 size) { |
35 int64 size) { | |
36 DCHECK(origin.is_valid()); | 34 DCHECK(origin.is_valid()); |
37 backend_->ReleaseReservedQuota(origin, type, size); | 35 backend_->ReleaseReservedQuota(origin, type, size); |
38 } | 36 } |
39 | 37 |
40 void QuotaReservationManager::CommitQuotaUsage( | 38 void QuotaReservationManager::CommitQuotaUsage(const GURL& origin, |
41 const GURL& origin, | 39 FileSystemType type, |
42 FileSystemType type, | 40 int64 delta) { |
43 int64 delta) { | |
44 DCHECK(origin.is_valid()); | 41 DCHECK(origin.is_valid()); |
45 backend_->CommitQuotaUsage(origin, type, delta); | 42 backend_->CommitQuotaUsage(origin, type, delta); |
46 } | 43 } |
47 | 44 |
48 void QuotaReservationManager::IncrementDirtyCount(const GURL& origin, | 45 void QuotaReservationManager::IncrementDirtyCount(const GURL& origin, |
49 FileSystemType type) { | 46 FileSystemType type) { |
50 DCHECK(origin.is_valid()); | 47 DCHECK(origin.is_valid()); |
51 backend_->IncrementDirtyCount(origin, type); | 48 backend_->IncrementDirtyCount(origin, type); |
52 } | 49 } |
53 | 50 |
54 void QuotaReservationManager::DecrementDirtyCount(const GURL& origin, | 51 void QuotaReservationManager::DecrementDirtyCount(const GURL& origin, |
55 FileSystemType type) { | 52 FileSystemType type) { |
56 DCHECK(origin.is_valid()); | 53 DCHECK(origin.is_valid()); |
57 backend_->DecrementDirtyCount(origin, type); | 54 backend_->DecrementDirtyCount(origin, type); |
58 } | 55 } |
59 | 56 |
60 scoped_refptr<QuotaReservationBuffer> | 57 scoped_refptr<QuotaReservationBuffer> |
61 QuotaReservationManager::GetReservationBuffer( | 58 QuotaReservationManager::GetReservationBuffer(const GURL& origin, |
62 const GURL& origin, | 59 FileSystemType type) { |
63 FileSystemType type) { | |
64 DCHECK(sequence_checker_.CalledOnValidSequencedThread()); | 60 DCHECK(sequence_checker_.CalledOnValidSequencedThread()); |
65 DCHECK(origin.is_valid()); | 61 DCHECK(origin.is_valid()); |
66 QuotaReservationBuffer** buffer = | 62 QuotaReservationBuffer** buffer = |
67 &reservation_buffers_[std::make_pair(origin, type)]; | 63 &reservation_buffers_[std::make_pair(origin, type)]; |
68 if (!*buffer) { | 64 if (!*buffer) { |
69 *buffer = new QuotaReservationBuffer( | 65 *buffer = new QuotaReservationBuffer( |
70 weak_ptr_factory_.GetWeakPtr(), origin, type); | 66 weak_ptr_factory_.GetWeakPtr(), origin, type); |
71 } | 67 } |
72 return make_scoped_refptr(*buffer); | 68 return make_scoped_refptr(*buffer); |
73 } | 69 } |
74 | 70 |
75 void QuotaReservationManager::ReleaseReservationBuffer( | 71 void QuotaReservationManager::ReleaseReservationBuffer( |
76 QuotaReservationBuffer* reservation_buffer) { | 72 QuotaReservationBuffer* reservation_buffer) { |
77 DCHECK(sequence_checker_.CalledOnValidSequencedThread()); | 73 DCHECK(sequence_checker_.CalledOnValidSequencedThread()); |
78 std::pair<GURL, FileSystemType> key(reservation_buffer->origin(), | 74 std::pair<GURL, FileSystemType> key(reservation_buffer->origin(), |
79 reservation_buffer->type()); | 75 reservation_buffer->type()); |
80 DCHECK_EQ(reservation_buffers_[key], reservation_buffer); | 76 DCHECK_EQ(reservation_buffers_[key], reservation_buffer); |
81 reservation_buffers_.erase(key); | 77 reservation_buffers_.erase(key); |
82 } | 78 } |
83 | 79 |
84 scoped_refptr<QuotaReservation> QuotaReservationManager::CreateReservation( | 80 scoped_refptr<QuotaReservation> QuotaReservationManager::CreateReservation( |
85 const GURL& origin, | 81 const GURL& origin, |
86 FileSystemType type) { | 82 FileSystemType type) { |
87 DCHECK(origin.is_valid()); | 83 DCHECK(origin.is_valid()); |
88 return GetReservationBuffer(origin, type)->CreateReservation();; | 84 return GetReservationBuffer(origin, type)->CreateReservation(); |
| 85 ; |
89 } | 86 } |
90 | 87 |
91 } // namespace fileapi | 88 } // namespace storage |
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