69 lines
1.9 KiB
C
69 lines
1.9 KiB
C
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//*********************************************************************
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//* Microsoft Windows **
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//* Copyright(c) Microsoft Corp., 1999 **
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//*********************************************************************
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//
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// PID.H - Header for the implementation of CProductID
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//
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// HISTORY:
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//
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// 1/27/99 a-jaswed Created.
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//
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#ifndef _PID_H_
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#define _PID_H_
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#include <windows.h>
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#include <assert.h>
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#include <oleauto.h>
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#define PID_STATE_UNKNOWN 0
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#define PID_STATE_INVALID 1
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#define PID_STATE_VALID 2
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class CProductID : public IDispatch
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{
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private:
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ULONG m_cRef;
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DWORD m_dwPidState;
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BSTR m_bstrPID;
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WCHAR m_szPID2[24];
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BYTE m_abPID3[256];
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WCHAR m_szProdType[5];
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//SET functions
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HRESULT set_PID (BSTR bstrVal);
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VOID SaveState ();
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//Methods
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HRESULT ValidatePID (BOOL* pbIsValid);
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public:
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CProductID ();
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~CProductID ();
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//GET functions
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HRESULT get_PID (BSTR* pbstrVal);
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HRESULT get_PID2 (LPWSTR* lplpszPid2);
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HRESULT get_PID3Data (LPBYTE* lplpabPid3Data);
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HRESULT get_PIDAcceptance (BOOL* pbVal);
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HRESULT get_ProductType (LPWSTR* lplpszProductType);
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HRESULT get_CurrentPID2 (LPWSTR* lplpszPid2);
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// IUnknown Interfaces
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STDMETHODIMP QueryInterface (REFIID riid, LPVOID* ppvObj);
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STDMETHODIMP_(ULONG) AddRef ();
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STDMETHODIMP_(ULONG) Release ();
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//IDispatch Interfaces
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STDMETHOD (GetTypeInfoCount) (UINT* pcInfo);
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STDMETHOD (GetTypeInfo) (UINT, LCID, ITypeInfo** );
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STDMETHOD (GetIDsOfNames) (REFIID, OLECHAR**, UINT, LCID, DISPID* );
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STDMETHOD (Invoke) (DISPID dispidMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS* pdispparams, VARIANT* pvarResult, EXCEPINFO* pexcepinfo, UINT* puArgErr);
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};
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#endif
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