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Side by Side Diff: storage/browser/fileapi/quota/quota_reservation_buffer.cc

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 #include "webkit/browser/fileapi/quota/quota_reservation_buffer.h" 5 #include "storage/browser/fileapi/quota/quota_reservation_buffer.h"
6 6
7 #include "base/bind.h" 7 #include "base/bind.h"
8 #include "webkit/browser/fileapi/quota/open_file_handle.h" 8 #include "storage/browser/fileapi/quota/open_file_handle.h"
9 #include "webkit/browser/fileapi/quota/open_file_handle_context.h" 9 #include "storage/browser/fileapi/quota/open_file_handle_context.h"
10 #include "webkit/browser/fileapi/quota/quota_reservation.h" 10 #include "storage/browser/fileapi/quota/quota_reservation.h"
11 11
12 namespace fileapi { 12 namespace storage {
13 13
14 QuotaReservationBuffer::QuotaReservationBuffer( 14 QuotaReservationBuffer::QuotaReservationBuffer(
15 base::WeakPtr<QuotaReservationManager> reservation_manager, 15 base::WeakPtr<QuotaReservationManager> reservation_manager,
16 const GURL& origin, 16 const GURL& origin,
17 FileSystemType type) 17 FileSystemType type)
18 : reservation_manager_(reservation_manager), 18 : reservation_manager_(reservation_manager),
19 origin_(origin), 19 origin_(origin),
20 type_(type), 20 type_(type),
21 reserved_quota_(0) { 21 reserved_quota_(0) {
22 DCHECK(origin.is_valid()); 22 DCHECK(origin.is_valid());
(...skipping 50 matching lines...) Expand 10 before | Expand all | Expand 10 after
73 } 73 }
74 74
75 QuotaReservationBuffer::~QuotaReservationBuffer() { 75 QuotaReservationBuffer::~QuotaReservationBuffer() {
76 DCHECK(sequence_checker_.CalledOnValidSequencedThread()); 76 DCHECK(sequence_checker_.CalledOnValidSequencedThread());
77 if (!reservation_manager_) 77 if (!reservation_manager_)
78 return; 78 return;
79 79
80 DCHECK_LE(0, reserved_quota_); 80 DCHECK_LE(0, reserved_quota_);
81 if (reserved_quota_ && reservation_manager_) { 81 if (reserved_quota_ && reservation_manager_) {
82 reservation_manager_->ReserveQuota( 82 reservation_manager_->ReserveQuota(
83 origin_, type_, -reserved_quota_, 83 origin_,
84 type_,
85 -reserved_quota_,
84 base::Bind(&QuotaReservationBuffer::DecrementDirtyCount, 86 base::Bind(&QuotaReservationBuffer::DecrementDirtyCount,
85 reservation_manager_, origin_, type_)); 87 reservation_manager_,
88 origin_,
89 type_));
86 } 90 }
87 reservation_manager_->ReleaseReservationBuffer(this); 91 reservation_manager_->ReleaseReservationBuffer(this);
88 } 92 }
89 93
90 // static 94 // static
91 bool QuotaReservationBuffer::DecrementDirtyCount( 95 bool QuotaReservationBuffer::DecrementDirtyCount(
92 base::WeakPtr<QuotaReservationManager> reservation_manager, 96 base::WeakPtr<QuotaReservationManager> reservation_manager,
93 const GURL& origin, 97 const GURL& origin,
94 FileSystemType type, 98 FileSystemType type,
95 base::File::Error error, 99 base::File::Error error,
96 int64 delta_unused) { 100 int64 delta_unused) {
97 DCHECK(origin.is_valid()); 101 DCHECK(origin.is_valid());
98 if (error == base::File::FILE_OK && reservation_manager) { 102 if (error == base::File::FILE_OK && reservation_manager) {
99 reservation_manager->DecrementDirtyCount(origin, type); 103 reservation_manager->DecrementDirtyCount(origin, type);
100 return true; 104 return true;
101 } 105 }
102 return false; 106 return false;
103 } 107 }
104 108
105 109 } // namespace storage
106 } // namespace fileapi
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