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/platform/external/webkit/WebCore/bindings/v8/ScriptValue.cpp

https://github.com/aharish/totoro-gb-opensource-update2
C++ | 69 lines | 30 code | 10 blank | 29 comment | 2 complexity | 5f15cfab4b8cd8e1d207469060851654 MD5 | raw file
 1/*
 2 * Copyright (C) 2008, 2009 Google Inc. All rights reserved.
 3 *
 4 * Redistribution and use in source and binary forms, with or without
 5 * modification, are permitted provided that the following conditions are
 6 * met:
 7 *
 8 *     * Redistributions of source code must retain the above copyright
 9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 * 
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#include "config.h"
32#include "ScriptValue.h"
33
34#include "ScriptScope.h"
35#include "SerializedScriptValue.h"
36#include "V8Binding.h"
37
38namespace WebCore {
39
40PassRefPtr<SerializedScriptValue> ScriptValue::serialize(ScriptState* scriptState)
41{
42    ScriptScope scope(scriptState);
43    return SerializedScriptValue::create(v8Value());
44}
45
46ScriptValue ScriptValue::deserialize(ScriptState* scriptState, SerializedScriptValue* value)
47{
48    ScriptScope scope(scriptState);
49    return ScriptValue(value->deserialize());
50}
51
52bool ScriptValue::getString(String& result) const
53{
54    if (m_value.IsEmpty())
55        return false;
56
57    if (!m_value->IsString())
58        return false;
59
60    result = toWebCoreString(m_value);
61    return true;
62}
63
64String ScriptValue::toString(ScriptState*) const
65{
66    return toWebCoreStringWithNullCheck(m_value);
67}
68
69} // namespace WebCore