WebSerializedJSValue.cpp [plain text]
#include "WebKitDLL.h"
#include "WebSerializedJSValue.h"
#include <WebCore/SerializedScriptValue.h>
using namespace WebCore;
WebSerializedJSValue::WebSerializedJSValue()
{
++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(_In_ REFIID riid, _COM_Outptr_ void** ppvObject)
{
if (!ppvObject)
return E_POINTER;
*ppvObject = nullptr;
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 = nullptr;
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;
}