1// -*- mode: c++; c-basic-offset: 4 -*-
2/*
3 * Copyright (C) 1999-2000 Harri Porten (porten@kde.org)
4 * Copyright (C) 2003, 2006, 2007, 2008 Apple Inc. All rights reserved.
5 * Copyright (C) 2007 Cameron Zwarich (cwzwarich@uwaterloo.ca)
6 * Copyright (C) 2007 Maks Orlovich
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Library General Public
10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Library General Public License for more details.
17 *
18 * You should have received a copy of the GNU Library General Public License
19 * along with this library; see the file COPYING.LIB. If not, write to
20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
21 * Boston, MA 02110-1301, USA.
22 *
23 */
24
25#ifndef KJS_LOCAL_STORAGE_H
26#define KJS_LOCAL_STORAGE_H
27
28#include "kjs/global.h"
29
30#ifdef HAVE_STDINT_H
31#include <stdint.h> // int32_t
32#endif
33#include <wtf/Vector.h>
34#include <wtf/VectorTraits.h>
35#include "scope_chain.h" // for ScopeChainLink
36
37namespace KJS {
38 class JSValue;
39
40 struct LocalStorageEntry {
41 LocalStorageEntry()
42 {
43 }
44
45 LocalStorageEntry(JSValue* v, unsigned a) :
46 attributes(a)
47 {
48 val.valueVal = v;
49 }
50
51 union {
52 double numberVal; //### TODO: use 2 entries for this on 32-bit..
53 JSValue* valueVal;
54 bool boolVal;
55 int32_t int32Val;
56 ScopeChainLink scopeVal;
57 } val;
58 unsigned attributes;
59 };
60
61 typedef Vector<LocalStorageEntry, 32> LocalStorage;
62}
63
64namespace WTF {
65 template<> struct VectorTraits<KJS::LocalStorageEntry> : VectorTraitsBase<true, KJS::LocalStorageEntry> { };
66}
67
68#endif // KJS_LOCAL_STORAGE_H
69