66 lines
1.5 KiB
C
66 lines
1.5 KiB
C
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// xfrmserv.h -- Declaration for the Transform Services class
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#ifndef __XFRMSERV_H__
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#define __XFRMSERV_H__
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class CTransformServices : public CITUnknown
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{
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public:
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~CTransformServices();
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static HRESULT Create(IUnknown *punkOuter, IITFileSystem *pITSFS,
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ITransformServices **ppTransformServices
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);
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private:
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CTransformServices(IUnknown *punkOuter);
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class CImpITransformServices : public IITTransformServices
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{
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public:
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CImpITransformServices(CTransformServices *pBackObj, IUnknown *punkOuter);
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~CImpITransformServices();
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HRESULT Initial(IITFileSystem *pITSFS);
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// ITransformServices methods
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HRESULT STDMETHODCALLTYPE PerTransformStorage
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(REFCLSID rclsidXForm, IStorage **ppStg);
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HRESULT STDMETHODCALLTYPE PerTransformInstanceStorage
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(REFCLSID rclsidXForm, const WCHAR *pwszDataSpace, IStorage **ppStg);
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HRESULT STDMETHODCALLTYPE SetKeys
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(REFCLSID rclsidXForm, const WCHAR *pwszDataSpace,
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PBYTE pbReadKey, UINT cbReadKey,
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PBYTE pbWriteKey, UINT cbWriteKey
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);
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HRESULT STDMETHODCALLTYPE CreateTemporaryStream(IStream **ppStrm);
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private:
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IITFileSystem *m_pITSFS;
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};
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CImpITransformServices m_ImpITransformServices;
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};
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inline CTransformServices::CTransformServices(IUnknown *pUnkOuter)
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: m_ImpITransformServices(this, pUnkOuter),
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CITUnknown(&IID_ITransformServices, 1, &m_ImpITransformServices)
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{
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}
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inline CTransformServices::~CTransformServices(void)
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{
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}
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#endif // __XFRMSERV_H__
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