86 lines
2 KiB
C
86 lines
2 KiB
C
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/*++
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Copyright (C) 1993-1999 Microsoft Corporation
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Module Name:
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ipropbag.h
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Abstract:
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Header file for the private IPropertyBag interface.
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--*/
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#ifndef _IPROPBAG_H_
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#define _IPROPBAG_H_
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// Disable 64-bit warnings in atlctl.h
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#if _MSC_VER >= 1200
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#pragma warning(push)
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#endif
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#pragma warning ( disable : 4510 )
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#pragma warning ( disable : 4610 )
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#pragma warning ( disable : 4100 )
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#include <atlctl.h>
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#if _MSC_VER >= 1200
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#pragma warning(pop)
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#endif
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// Property Bag Class
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class CImpIPropertyBag:
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public IPropertyBag,
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public CComObjectRoot
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{
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public:
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DECLARE_NOT_AGGREGATABLE(CImpIPropertyBag)
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BEGIN_COM_MAP(CImpIPropertyBag)
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COM_INTERFACE_ENTRY(IPropertyBag)
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END_COM_MAP()
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CImpIPropertyBag();
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virtual ~CImpIPropertyBag(void);
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//IUnknown overrides
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STDMETHOD(QueryInterface) (REFIID riid, LPVOID FAR* ppvObj);
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STDMETHOD_(ULONG, AddRef) ();
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STDMETHOD_(ULONG, Release) ();
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//IConnectionPoint methods
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STDMETHOD(Read)(LPCOLESTR, VARIANT*, IErrorLog* );
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STDMETHOD(Write)(LPCOLESTR, VARIANT* );
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//Members not exposed by IPropertyBag
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LPTSTR GetData ( void );
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DWORD LoadData ( LPTSTR pszData, LPTSTR* ppszNextData = NULL );
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private:
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typedef struct _param_data {
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_param_data* pNextParam;
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TCHAR pszPropertyName[MAX_PATH];
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VARIANT vValue;
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} PARAM_DATA, *PPARAM_DATA;
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enum eConstants {
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eDefaultBufferLength = 8192
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};
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PPARAM_DATA FindProperty ( LPCTSTR pszPropName );
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void DataListAddHead ( PPARAM_DATA );
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PPARAM_DATA DataListRemoveHead ( void );
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ULONG m_cRef; //Object reference count
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LPUNKNOWN m_pUnkOuter; //Controlling unknown
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LPTSTR m_pszData;
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DWORD m_dwCurrentDataLength;
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PPARAM_DATA m_plistData;
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HINSTANCE m_hModule;
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};
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typedef CImpIPropertyBag *PCImpIPropertyBag;
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#endif // _IPROPBAG_H_
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