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Side by Side Diff: content/browser/indexed_db/indexed_db_cursor.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, 11 months ago
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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 1 // Copyright (c) 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_INDEXED_DB_INDEXED_DB_CURSOR_H_ 5 #ifndef CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_CURSOR_H_
6 #define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_CURSOR_H_ 6 #define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_CURSOR_H_
7 7
8 #include <stdint.h>
9
8 #include <string> 10 #include <string>
9 11
10 #include "base/basictypes.h" 12 #include "base/macros.h"
11 #include "base/memory/ref_counted.h" 13 #include "base/memory/ref_counted.h"
12 #include "base/memory/scoped_ptr.h" 14 #include "base/memory/scoped_ptr.h"
13 #include "content/browser/indexed_db/indexed_db_backing_store.h" 15 #include "content/browser/indexed_db/indexed_db_backing_store.h"
14 #include "content/browser/indexed_db/indexed_db_database.h" 16 #include "content/browser/indexed_db/indexed_db_database.h"
15 #include "content/common/indexed_db/indexed_db_key_range.h" 17 #include "content/common/indexed_db/indexed_db_key_range.h"
16 #include "third_party/WebKit/public/platform/modules/indexeddb/WebIDBTypes.h" 18 #include "third_party/WebKit/public/platform/modules/indexeddb/WebIDBTypes.h"
17 19
18 namespace content { 20 namespace content {
19 21
20 class IndexedDBTransaction; 22 class IndexedDBTransaction;
21 23
22 class CONTENT_EXPORT IndexedDBCursor 24 class CONTENT_EXPORT IndexedDBCursor
23 : NON_EXPORTED_BASE(public base::RefCounted<IndexedDBCursor>) { 25 : NON_EXPORTED_BASE(public base::RefCounted<IndexedDBCursor>) {
24 public: 26 public:
25 IndexedDBCursor(scoped_ptr<IndexedDBBackingStore::Cursor> cursor, 27 IndexedDBCursor(scoped_ptr<IndexedDBBackingStore::Cursor> cursor,
26 indexed_db::CursorType cursor_type, 28 indexed_db::CursorType cursor_type,
27 blink::WebIDBTaskType task_type, 29 blink::WebIDBTaskType task_type,
28 IndexedDBTransaction* transaction); 30 IndexedDBTransaction* transaction);
29 31
30 void Advance(uint32 count, scoped_refptr<IndexedDBCallbacks> callbacks); 32 void Advance(uint32_t count, scoped_refptr<IndexedDBCallbacks> callbacks);
31 void Continue(scoped_ptr<IndexedDBKey> key, 33 void Continue(scoped_ptr<IndexedDBKey> key,
32 scoped_ptr<IndexedDBKey> primary_key, 34 scoped_ptr<IndexedDBKey> primary_key,
33 scoped_refptr<IndexedDBCallbacks> callbacks); 35 scoped_refptr<IndexedDBCallbacks> callbacks);
34 void PrefetchContinue(int number_to_fetch, 36 void PrefetchContinue(int number_to_fetch,
35 scoped_refptr<IndexedDBCallbacks> callbacks); 37 scoped_refptr<IndexedDBCallbacks> callbacks);
36 leveldb::Status PrefetchReset(int used_prefetches, int unused_prefetches); 38 leveldb::Status PrefetchReset(int used_prefetches, int unused_prefetches);
37 39
38 const IndexedDBKey& key() const { return cursor_->key(); } 40 const IndexedDBKey& key() const { return cursor_->key(); }
39 const IndexedDBKey& primary_key() const { return cursor_->primary_key(); } 41 const IndexedDBKey& primary_key() const { return cursor_->primary_key(); }
40 IndexedDBValue* Value() const { 42 IndexedDBValue* Value() const {
41 return (cursor_type_ == indexed_db::CURSOR_KEY_ONLY) ? NULL 43 return (cursor_type_ == indexed_db::CURSOR_KEY_ONLY) ? NULL
42 : cursor_->value(); 44 : cursor_->value();
43 } 45 }
44 void Close(); 46 void Close();
45 47
46 void CursorIterationOperation(scoped_ptr<IndexedDBKey> key, 48 void CursorIterationOperation(scoped_ptr<IndexedDBKey> key,
47 scoped_ptr<IndexedDBKey> primary_key, 49 scoped_ptr<IndexedDBKey> primary_key,
48 scoped_refptr<IndexedDBCallbacks> callbacks, 50 scoped_refptr<IndexedDBCallbacks> callbacks,
49 IndexedDBTransaction* transaction); 51 IndexedDBTransaction* transaction);
50 void CursorAdvanceOperation(uint32 count, 52 void CursorAdvanceOperation(uint32_t count,
51 scoped_refptr<IndexedDBCallbacks> callbacks, 53 scoped_refptr<IndexedDBCallbacks> callbacks,
52 IndexedDBTransaction* transaction); 54 IndexedDBTransaction* transaction);
53 void CursorPrefetchIterationOperation( 55 void CursorPrefetchIterationOperation(
54 int number_to_fetch, 56 int number_to_fetch,
55 scoped_refptr<IndexedDBCallbacks> callbacks, 57 scoped_refptr<IndexedDBCallbacks> callbacks,
56 IndexedDBTransaction* transaction); 58 IndexedDBTransaction* transaction);
57 59
58 private: 60 private:
59 friend class base::RefCounted<IndexedDBCursor>; 61 friend class base::RefCounted<IndexedDBCursor>;
60 62
61 ~IndexedDBCursor(); 63 ~IndexedDBCursor();
62 64
63 blink::WebIDBTaskType task_type_; 65 blink::WebIDBTaskType task_type_;
64 indexed_db::CursorType cursor_type_; 66 indexed_db::CursorType cursor_type_;
65 const scoped_refptr<IndexedDBTransaction> transaction_; 67 const scoped_refptr<IndexedDBTransaction> transaction_;
66 68
67 // Must be destroyed before transaction_. 69 // Must be destroyed before transaction_.
68 scoped_ptr<IndexedDBBackingStore::Cursor> cursor_; 70 scoped_ptr<IndexedDBBackingStore::Cursor> cursor_;
69 // Must be destroyed before transaction_. 71 // Must be destroyed before transaction_.
70 scoped_ptr<IndexedDBBackingStore::Cursor> saved_cursor_; 72 scoped_ptr<IndexedDBBackingStore::Cursor> saved_cursor_;
71 73
72 bool closed_; 74 bool closed_;
73 75
74 DISALLOW_COPY_AND_ASSIGN(IndexedDBCursor); 76 DISALLOW_COPY_AND_ASSIGN(IndexedDBCursor);
75 }; 77 };
76 78
77 } // namespace content 79 } // namespace content
78 80
79 #endif // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_CURSOR_H_ 81 #endif // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_CURSOR_H_
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