86 lines
2.4 KiB
C++
86 lines
2.4 KiB
C++
// FSStg.h -- Declaration of the FileSystemStorage class which wraps directories in
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// the Win32 file system as IStorage objects.
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#ifndef __FSSTG_H__
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#define __FSSTG_H__
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class CFileSystemStorage : public CITUnknown
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{
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public:
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// Destructor:
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~CFileSystemStorage(void);
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// Creation:
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static HRESULT STDMETHODCALLTYPE Create(IUnknown *punkOuter, REFIID riid, PPVOID ppv);
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private:
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CFileSystemStorage(IUnknown *pUnkOuter);
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class CImpIFileSystemStorage : public IITFSStorage
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{
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public:
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// Constructor and Destructor:
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CImpIFileSystemStorage(CFileSystemStorage *pBackObj, IUnknown *punkOuter);
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~CImpIFileSystemStorage(void);
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// Initialing routines:
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HRESULT STDMETHODCALLTYPE Init();
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// IFSStorage methods
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HRESULT STDMETHODCALLTYPE FSCreateStorage
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(const WCHAR * pwcsName, DWORD grfMode, IStorage ** ppstgOpen);
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HRESULT STDMETHODCALLTYPE FSCreateTemporaryStream(IStream **ppStrm);
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HRESULT STDMETHODCALLTYPE FSOpenStorage
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(const WCHAR * pwcsName, DWORD grfMode, IStorage ** ppstgOpen);
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HRESULT STDMETHODCALLTYPE FSCreateStream
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(const WCHAR *pwcsName, DWORD grfMode, IStream **ppStrm);
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HRESULT STDMETHODCALLTYPE FSOpenStream
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(const WCHAR *pwcsName, DWORD grfMode, IStream **ppStrm);
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HRESULT STDMETHODCALLTYPE FSCreateLockBytes
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(const WCHAR *pwcsName, DWORD grfMode, ILockBytes **ppLkb);
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HRESULT STDMETHODCALLTYPE FSCreateTemporaryLockBytes(ILockBytes **ppLkb);
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HRESULT STDMETHODCALLTYPE FSOpenLockBytes
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(const WCHAR *pwcsName, DWORD grfMode, ILockBytes **ppLkb);
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HRESULT STDMETHODCALLTYPE FSStgSetTimes
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(WCHAR const * lpszName, FILETIME const * pctime,
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FILETIME const * patime, FILETIME const * pmtime
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);
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};
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CImpIFileSystemStorage m_ImpIFileSystemStorage;
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};
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inline CFileSystemStorage::CFileSystemStorage(IUnknown *pUnkOuter)
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: m_ImpIFileSystemStorage(this, pUnkOuter),
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CITUnknown(&IID_IFSStorage, 1, &m_ImpIFileSystemStorage)
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{
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}
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inline CFileSystemStorage::~CFileSystemStorage()
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{
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}
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inline CFileSystemStorage::CImpIFileSystemStorage::CImpIFileSystemStorage
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(CFileSystemStorage *pBackObj, IUnknown *punkOuter)
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: IITFSStorage(pBackObj, punkOuter)
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{
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}
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inline CFileSystemStorage::CImpIFileSystemStorage::~CImpIFileSystemStorage(void)
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{
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}
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#endif // __FSSTG_H__
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