2 * Copyright (C) 2008 Apple Inc. All Rights Reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 #include "bindings/core/v8/ScriptWrappable.h"
30 #include "bindings/core/v8/V8Binding.h"
31 #include "core/frame/DOMWindowProperty.h"
32 #include "core/storage/StorageArea.h"
33 #include "platform/heap/Handle.h"
34 #include "wtf/Forward.h"
35 #include "wtf/RefCounted.h"
36 #include "wtf/RefPtr.h"
43 class Storage FINAL : public RefCountedWillBeGarbageCollected<Storage>, public ScriptWrappable, public DOMWindowProperty {
44 DEFINE_WRAPPERTYPEINFO();
45 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(Storage);
46 DECLARE_EMPTY_VIRTUAL_DESTRUCTOR_WILL_BE_REMOVED(Storage);
48 static PassRefPtrWillBeRawPtr<Storage> create(LocalFrame*, PassOwnPtrWillBeRawPtr<StorageArea>);
50 unsigned length(ExceptionState& ec) const { return m_storageArea->length(ec, m_frame); }
51 String key(unsigned index, ExceptionState& ec) const { return m_storageArea->key(index, ec, m_frame); }
52 String getItem(const String& key, ExceptionState& ec) const { return m_storageArea->getItem(key, ec, m_frame); }
53 void setItem(const String& key, const String& value, ExceptionState& ec) { m_storageArea->setItem(key, value, ec, m_frame); }
54 void removeItem(const String& key, ExceptionState& ec) { m_storageArea->removeItem(key, ec, m_frame); }
55 void clear(ExceptionState& ec) { m_storageArea->clear(ec, m_frame); }
56 bool contains(const String& key, ExceptionState& ec) const { return m_storageArea->contains(key, ec, m_frame); }
58 StorageArea* area() const { return m_storageArea.get(); }
60 String anonymousIndexedGetter(unsigned, ExceptionState&);
61 String anonymousNamedGetter(const AtomicString&, ExceptionState&);
62 bool anonymousNamedSetter(const AtomicString& name, const AtomicString& value, ExceptionState&);
63 bool anonymousIndexedSetter(unsigned, const AtomicString&, ExceptionState&);
64 DeleteResult anonymousNamedDeleter(const AtomicString&, ExceptionState&);
65 DeleteResult anonymousIndexedDeleter(unsigned, ExceptionState&);
66 void namedPropertyEnumerator(Vector<String>&, ExceptionState&);
67 bool namedPropertyQuery(const AtomicString&, ExceptionState&);
69 virtual void trace(Visitor*) OVERRIDE;
72 Storage(LocalFrame*, PassOwnPtrWillBeRawPtr<StorageArea>);
74 OwnPtrWillBeMember<StorageArea> m_storageArea;