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/*
* Copyright (C) 2009 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "WebKitDLL.h"
#include "WebSerializedJSValue.h"
#include <WebCore/SerializedScriptValue.h>
using namespace WebCore;
WebSerializedJSValue::WebSerializedJSValue()
: m_refCount(0)
{
++gClassCount;
gClassNameCount.add("WebSerializedJSValue");
}
WebSerializedJSValue::~WebSerializedJSValue()
{
--gClassCount;
gClassNameCount.remove("WebSerializedJSValue");
}
COMPtr<WebSerializedJSValue> WebSerializedJSValue::createInstance()
{
return new WebSerializedJSValue();
}
ULONG WebSerializedJSValue::AddRef()
{
return ++m_refCount;
}
ULONG WebSerializedJSValue::Release()
{
ULONG newRefCount = --m_refCount;
if (!newRefCount)
delete this;
return newRefCount;
}
HRESULT WebSerializedJSValue::QueryInterface(REFIID riid, void** ppvObject)
{
if (!ppvObject)
return E_POINTER;
*ppvObject = 0;
if (IsEqualIID(riid, __uuidof(WebSerializedJSValue)))
*ppvObject = this;
else if (IsEqualGUID(riid, IID_IUnknown))
*ppvObject = static_cast<IWebSerializedJSValue*>(this);
else if (IsEqualIID(riid, __uuidof(IWebSerializedJSValue)))
*ppvObject = static_cast<IWebSerializedJSValue*>(this);
else if (IsEqualIID(riid, __uuidof(IWebSerializedJSValuePrivate)))
*ppvObject = static_cast<IWebSerializedJSValuePrivate*>(this);
else
return E_NOINTERFACE;
AddRef();
return S_OK;
}
HRESULT WebSerializedJSValue::serialize(JSContextRef sourceContext, JSValueRef value, JSValueRef* exception)
{
ASSERT_ARG(value, value);
ASSERT_ARG(sourceContext, sourceContext);
if (!value || !sourceContext)
return E_POINTER;
m_value = SerializedScriptValue::create(sourceContext, value, exception);
return S_OK;
}
HRESULT WebSerializedJSValue::deserialize(JSContextRef destinationContext, JSValueRef* outValue)
{
if (!outValue)
return E_POINTER;
if (!m_value)
*outValue = 0;
else
*outValue = m_value->deserialize(destinationContext, 0);
return S_OK;
}
HRESULT WebSerializedJSValue::setInternalRepresentation(void* internalRepresentation)
{
if (!internalRepresentation || m_value)
return E_POINTER;
m_value = reinterpret_cast<SerializedScriptValue*>(internalRepresentation);
return S_OK;
}
HRESULT WebSerializedJSValue::getInternalRepresentation(void** internalRepresentation)
{
if (!m_value)
return E_POINTER;
*internalRepresentation = m_value.get();
return S_OK;
}
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