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Side by Side Diff: Source/modules/indexeddb/IDBCursor.h

Issue 257573002: Oilpan: Fix crash in content::WebIDBCursorImpl::~WebIDBCursorImpl. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 6 years, 8 months ago
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1 /* 1 /*
2 * Copyright (C) 2010 Google Inc. All rights reserved. 2 * Copyright (C) 2010 Google Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 7 *
8 * 1. Redistributions of source code must retain the above copyright 8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright 10 * 2. Redistributions in binary form must reproduce the above copyright
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49 static const AtomicString& directionNext(); 49 static const AtomicString& directionNext();
50 static const AtomicString& directionNextUnique(); 50 static const AtomicString& directionNextUnique();
51 static const AtomicString& directionPrev(); 51 static const AtomicString& directionPrev();
52 static const AtomicString& directionPrevUnique(); 52 static const AtomicString& directionPrevUnique();
53 53
54 static blink::WebIDBCursor::Direction stringToDirection(const String& modeSt ring, ExceptionState&); 54 static blink::WebIDBCursor::Direction stringToDirection(const String& modeSt ring, ExceptionState&);
55 static const AtomicString& directionToString(unsigned short mode); 55 static const AtomicString& directionToString(unsigned short mode);
56 56
57 static PassRefPtr<IDBCursor> create(PassOwnPtr<blink::WebIDBCursor>, blink:: WebIDBCursor::Direction, IDBRequest*, IDBAny* source, IDBTransaction*); 57 static PassRefPtr<IDBCursor> create(PassOwnPtr<blink::WebIDBCursor>, blink:: WebIDBCursor::Direction, IDBRequest*, IDBAny* source, IDBTransaction*);
58 virtual ~IDBCursor(); 58 virtual ~IDBCursor();
59 void contextWillBeDestroyed() { m_backend.clear(); }
59 60
60 // Implement the IDL 61 // Implement the IDL
61 const String& direction() const { return directionToString(m_direction); } 62 const String& direction() const { return directionToString(m_direction); }
62 ScriptValue key(NewScriptState*); 63 ScriptValue key(NewScriptState*);
63 ScriptValue primaryKey(NewScriptState*); 64 ScriptValue primaryKey(NewScriptState*);
64 ScriptValue value(NewScriptState*); 65 ScriptValue value(NewScriptState*);
65 ScriptValue source(NewScriptState*) const; 66 ScriptValue source(NewScriptState*) const;
66 67
67 PassRefPtr<IDBRequest> update(ExecutionContext*, ScriptValue&, ExceptionStat e&); 68 PassRefPtr<IDBRequest> update(ExecutionContext*, ScriptValue&, ExceptionStat e&);
68 void advance(unsigned long, ExceptionState&); 69 void advance(unsigned long, ExceptionState&);
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110 bool m_primaryKeyDirty; 111 bool m_primaryKeyDirty;
111 bool m_valueDirty; 112 bool m_valueDirty;
112 RefPtr<IDBKey> m_key; 113 RefPtr<IDBKey> m_key;
113 RefPtr<IDBKey> m_primaryKey; 114 RefPtr<IDBKey> m_primaryKey;
114 RefPtr<SharedBuffer> m_value; 115 RefPtr<SharedBuffer> m_value;
115 }; 116 };
116 117
117 } // namespace WebCore 118 } // namespace WebCore
118 119
119 #endif // IDBCursor_h 120 #endif // IDBCursor_h
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