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Side by Side Diff: content/browser/dom_storage/dom_storage_area.h

Issue 1549113002: Switch to standard integer types in content/browser/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebase Created 4 years, 12 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 CONTENT_BROWSER_DOM_STORAGE_DOM_STORAGE_AREA_H_ 5 #ifndef CONTENT_BROWSER_DOM_STORAGE_DOM_STORAGE_AREA_H_
6 #define CONTENT_BROWSER_DOM_STORAGE_DOM_STORAGE_AREA_H_ 6 #define CONTENT_BROWSER_DOM_STORAGE_DOM_STORAGE_AREA_H_
7 7
8 #include <stddef.h>
9 #include <stdint.h>
10
8 #include <string> 11 #include <string>
9 12
10 #include "base/files/file_path.h" 13 #include "base/files/file_path.h"
11 #include "base/gtest_prod_util.h" 14 #include "base/gtest_prod_util.h"
15 #include "base/macros.h"
12 #include "base/memory/ref_counted.h" 16 #include "base/memory/ref_counted.h"
13 #include "base/memory/scoped_ptr.h" 17 #include "base/memory/scoped_ptr.h"
14 #include "base/strings/nullable_string16.h" 18 #include "base/strings/nullable_string16.h"
15 #include "base/strings/string16.h" 19 #include "base/strings/string16.h"
16 #include "content/common/content_export.h" 20 #include "content/common/content_export.h"
17 #include "content/common/dom_storage/dom_storage_types.h" 21 #include "content/common/dom_storage/dom_storage_types.h"
18 #include "url/gurl.h" 22 #include "url/gurl.h"
19 23
20 namespace content { 24 namespace content {
21 25
(...skipping 18 matching lines...) Expand all
40 // rescheduled and will be flushed at the scheduled time after which 44 // rescheduled and will be flushed at the scheduled time after which
41 // aggressive flushing will commence. 45 // aggressive flushing will commence.
42 static void EnableAggressiveCommitDelay(); 46 static void EnableAggressiveCommitDelay();
43 47
44 // Local storage. Backed on disk if directory is nonempty. 48 // Local storage. Backed on disk if directory is nonempty.
45 DOMStorageArea(const GURL& origin, 49 DOMStorageArea(const GURL& origin,
46 const base::FilePath& directory, 50 const base::FilePath& directory,
47 DOMStorageTaskRunner* task_runner); 51 DOMStorageTaskRunner* task_runner);
48 52
49 // Session storage. Backed on disk if |session_storage_backing| is not NULL. 53 // Session storage. Backed on disk if |session_storage_backing| is not NULL.
50 DOMStorageArea(int64 namespace_id, 54 DOMStorageArea(int64_t namespace_id,
51 const std::string& persistent_namespace_id, 55 const std::string& persistent_namespace_id,
52 const GURL& origin, 56 const GURL& origin,
53 SessionStorageDatabase* session_storage_backing, 57 SessionStorageDatabase* session_storage_backing,
54 DOMStorageTaskRunner* task_runner); 58 DOMStorageTaskRunner* task_runner);
55 59
56 const GURL& origin() const { return origin_; } 60 const GURL& origin() const { return origin_; }
57 int64 namespace_id() const { return namespace_id_; } 61 int64_t namespace_id() const { return namespace_id_; }
58 62
59 // Writes a copy of the current set of values in the area to the |map|. 63 // Writes a copy of the current set of values in the area to the |map|.
60 void ExtractValues(DOMStorageValuesMap* map); 64 void ExtractValues(DOMStorageValuesMap* map);
61 65
62 unsigned Length(); 66 unsigned Length();
63 base::NullableString16 Key(unsigned index); 67 base::NullableString16 Key(unsigned index);
64 base::NullableString16 GetItem(const base::string16& key); 68 base::NullableString16 GetItem(const base::string16& key);
65 bool SetItem(const base::string16& key, const base::string16& value, 69 bool SetItem(const base::string16& key, const base::string16& value,
66 base::NullableString16* old_value); 70 base::NullableString16* old_value);
67 bool RemoveItem(const base::string16& key, base::string16* old_value); 71 bool RemoveItem(const base::string16& key, base::string16* old_value);
68 bool Clear(); 72 bool Clear();
69 void FastClear(); 73 void FastClear();
70 74
71 DOMStorageArea* ShallowCopy( 75 DOMStorageArea* ShallowCopy(
72 int64 destination_namespace_id, 76 int64_t destination_namespace_id,
73 const std::string& destination_persistent_namespace_id); 77 const std::string& destination_persistent_namespace_id);
74 78
75 bool HasUncommittedChanges() const; 79 bool HasUncommittedChanges() const;
76 void ScheduleImmediateCommit(); 80 void ScheduleImmediateCommit();
77 81
78 // Similar to Clear() but more optimized for just deleting 82 // Similar to Clear() but more optimized for just deleting
79 // without raising events. 83 // without raising events.
80 void DeleteOrigin(); 84 void DeleteOrigin();
81 85
82 // Frees up memory when possible. Typically, this method returns 86 // Frees up memory when possible. Typically, this method returns
(...skipping 71 matching lines...) Expand 10 before | Expand all | Expand 10 after
154 void OnCommitTimer(); 158 void OnCommitTimer();
155 void PostCommitTask(); 159 void PostCommitTask();
156 void CommitChanges(const CommitBatch* commit_batch); 160 void CommitChanges(const CommitBatch* commit_batch);
157 void OnCommitComplete(); 161 void OnCommitComplete();
158 base::TimeDelta ComputeCommitDelay() const; 162 base::TimeDelta ComputeCommitDelay() const;
159 163
160 void ShutdownInCommitSequence(); 164 void ShutdownInCommitSequence();
161 165
162 static bool s_aggressive_flushing_enabled_; 166 static bool s_aggressive_flushing_enabled_;
163 167
164 int64 namespace_id_; 168 int64_t namespace_id_;
165 std::string persistent_namespace_id_; 169 std::string persistent_namespace_id_;
166 GURL origin_; 170 GURL origin_;
167 base::FilePath directory_; 171 base::FilePath directory_;
168 scoped_refptr<DOMStorageTaskRunner> task_runner_; 172 scoped_refptr<DOMStorageTaskRunner> task_runner_;
169 scoped_refptr<DOMStorageMap> map_; 173 scoped_refptr<DOMStorageMap> map_;
170 scoped_ptr<DOMStorageDatabaseAdapter> backing_; 174 scoped_ptr<DOMStorageDatabaseAdapter> backing_;
171 scoped_refptr<SessionStorageDatabase> session_storage_backing_; 175 scoped_refptr<SessionStorageDatabase> session_storage_backing_;
172 bool is_initial_import_done_; 176 bool is_initial_import_done_;
173 bool is_shutdown_; 177 bool is_shutdown_;
174 scoped_ptr<CommitBatch> commit_batch_; 178 scoped_ptr<CommitBatch> commit_batch_;
175 int commit_batches_in_flight_; 179 int commit_batches_in_flight_;
176 base::TimeTicks start_time_; 180 base::TimeTicks start_time_;
177 RateLimiter data_rate_limiter_; 181 RateLimiter data_rate_limiter_;
178 RateLimiter commit_rate_limiter_; 182 RateLimiter commit_rate_limiter_;
179 183
180 DISALLOW_COPY_AND_ASSIGN(DOMStorageArea); 184 DISALLOW_COPY_AND_ASSIGN(DOMStorageArea);
181 }; 185 };
182 186
183 } // namespace content 187 } // namespace content
184 188
185 #endif // CONTENT_BROWSER_DOM_STORAGE_DOM_STORAGE_AREA_H_ 189 #endif // CONTENT_BROWSER_DOM_STORAGE_DOM_STORAGE_AREA_H_
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