Leaked source code of windows server 2003
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#ifndef __DSPSPRT_H__
#define __DSPSPRT_H__
// get ITypeInfo uuid/lcid out of type library
STDAPI GetTypeInfoFromLibId(LCID lcid, REFGUID libid, USHORT wVerMajor, USHORT wVerMinor, REFGUID uuid, ITypeInfo **ppITypeInfo);
//
// Helper C++ class used to share code for the IDispatch implementations
//
// Inherit from this class passing this IDispatch's IID to the ctor
//
class CImpIDispatch { public:
// We need access to the virtual QI -- define it PURE here
virtual STDMETHODIMP QueryInterface(REFIID riid, LPVOID * ppvObj) PURE;
protected: CImpIDispatch(REFGUID libid, USHORT wVerMajor, USHORT wVerMinor, REFIID riid); virtual ~CImpIDispatch(void);
// For raising exceptions
void Exception(WORD);
// IDispatch members
STDMETHODIMP GetTypeInfoCount(UINT *); STDMETHODIMP GetTypeInfo(UINT, LCID, ITypeInfo **); STDMETHODIMP GetIDsOfNames(REFIID, OLECHAR **, UINT, LCID, DISPID *); STDMETHODIMP Invoke(DISPID, REFIID, LCID, WORD, DISPPARAMS *, VARIANT *, EXCEPINFO *, UINT *);
private: REFIID m_riid; REFGUID m_libid; USHORT m_wVerMajor; USHORT m_wVerMinor;
ITypeInfo *m_pITINeutral; // Cached Type information
};
#endif // __DSPSPRT_H__
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