webengine/osswebengine/WebKit/win/WebResource.h
author Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
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/*
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 * Copyright (C) 2007 Apple Inc.  All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 *
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 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
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 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
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 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
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 */
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#ifndef WebResource_h
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#define WebResource_h
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#include "IWebResource.h"
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#include "COMPtr.h"
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#pragma warning(push, 0)
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#include <WebCore/KURL.h>
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#include <WebCore/PlatformString.h>
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#include <WebCore/ResourceResponse.h>
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#include <WebCore/SharedBuffer.h>
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#include <wtf/PassRefPtr.h>
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#pragma warning(pop)
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class WebResource : public IWebResource {
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public:
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    static WebResource* createInstance(PassRefPtr<WebCore::SharedBuffer> data, const WebCore::ResourceResponse& response);
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protected:
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    WebResource(IStream* data, const WebCore::KURL& url, const WebCore::String& mimeType, const WebCore::String& textEncodingName, const WebCore::String& frameName);
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    ~WebResource();
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    // IUnknown
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    virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject);
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    virtual ULONG STDMETHODCALLTYPE AddRef(void);
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    virtual ULONG STDMETHODCALLTYPE Release(void);
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    // IWebResource
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    virtual HRESULT STDMETHODCALLTYPE initWithData( 
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        /* [in] */ IStream *data,
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        /* [in] */ BSTR url,
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        /* [in] */ BSTR mimeType,
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        /* [in] */ BSTR textEncodingName,
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        /* [in] */ BSTR frameName);
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    virtual HRESULT STDMETHODCALLTYPE data( 
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        /* [retval][out] */ IStream **data);
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    virtual HRESULT STDMETHODCALLTYPE URL( 
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        /* [retval][out] */ BSTR *url);
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    virtual HRESULT STDMETHODCALLTYPE MIMEType( 
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        /* [retval][out] */ BSTR *mime);
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    virtual HRESULT STDMETHODCALLTYPE textEncodingName( 
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        /* [retval][out] */ BSTR *encodingName);
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    virtual HRESULT STDMETHODCALLTYPE frameName( 
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        /* [retval][out] */ BSTR *name);
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private:
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    ULONG m_refCount;
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    COMPtr<IStream> m_data;
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    WebCore::KURL m_url;
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    WebCore::String m_mimeType;
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    WebCore::String m_textEncodingName;
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    WebCore::String m_frameName;
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};
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#endif