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/*
* Copyright (C) 2008 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. ``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
* 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 "WebArchive.h"
#include "DOMCoreClasses.h"
#include "MemoryStream.h"
#include <WebCore/LegacyWebArchive.h>
using namespace WebCore;
// WebArchive ----------------------------------------------------------------
WebArchive* WebArchive::createInstance()
{
WebArchive* instance = new WebArchive(0);
instance->AddRef();
return instance;
}
WebArchive* WebArchive::createInstance(PassRefPtr<LegacyWebArchive> coreArchive)
{
WebArchive* instance = new WebArchive(coreArchive);
instance->AddRef();
return instance;
}
WebArchive::WebArchive(PassRefPtr<LegacyWebArchive> coreArchive)
: m_refCount(0)
, m_archive(coreArchive)
{
gClassCount++;
gClassNameCount.add("WebArchive");
}
WebArchive::~WebArchive()
{
gClassCount--;
gClassNameCount.remove("WebArchive");
}
HRESULT STDMETHODCALLTYPE WebArchive::QueryInterface(REFIID riid, void** ppvObject)
{
*ppvObject = 0;
if (IsEqualGUID(riid, IID_IUnknown))
*ppvObject = static_cast<IWebArchive*>(this);
else if (IsEqualGUID(riid, __uuidof(IWebArchive)))
*ppvObject = static_cast<IWebArchive*>(this);
else
return E_NOINTERFACE;
AddRef();
return S_OK;
}
ULONG STDMETHODCALLTYPE WebArchive::AddRef()
{
return ++m_refCount;
}
ULONG STDMETHODCALLTYPE WebArchive::Release()
{
ULONG newRef = --m_refCount;
if (!newRef)
delete(this);
return newRef;
}
HRESULT STDMETHODCALLTYPE WebArchive::initWithMainResource(
/* [in] */ IWebResource*,
/* [in, size_is(cSubResources)] */ IWebResource**,
/* [in] */ int,
/* in, size_is(cSubFrameArchives)] */ IWebArchive**,
/* [in] */ int)
{
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE WebArchive::initWithData(
/* [in] */ IStream*)
{
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE WebArchive::initWithNode(
/* [in] */ IDOMNode* node)
{
if (!node)
return E_POINTER;
COMPtr<DOMNode> domNode(Query, node);
if (!domNode)
return E_NOINTERFACE;
m_archive = LegacyWebArchive::create(domNode->node());
return S_OK;
}
HRESULT STDMETHODCALLTYPE WebArchive::mainResource(
/* [out, retval] */ IWebResource**)
{
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE WebArchive::subResources(
/* [out, retval] */ IEnumVARIANT**)
{
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE WebArchive::subframeArchives(
/* [out, retval] */ IEnumVARIANT**)
{
return E_NOTIMPL;
}
HRESULT STDMETHODCALLTYPE WebArchive::data(
/* [out, retval] */ IStream** stream)
{
RetainPtr<CFDataRef> cfData = m_archive->rawDataRepresentation();
if (!cfData)
return E_FAIL;
RefPtr<SharedBuffer> buffer = SharedBuffer::create(CFDataGetBytePtr(cfData.get()), CFDataGetLength(cfData.get()));
*stream = MemoryStream::createInstance(buffer);
return S_OK;
}
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