81 lines
2.2 KiB
C
81 lines
2.2 KiB
C
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//***************************************************************************
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//
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// (c) 1999-2001 by Microsoft Corp. All Rights Reserved.
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//
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// sqlit.h
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//
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// cvadai 19-Mar-99 Created as prototype for Quasar.
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//
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//***************************************************************************
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#ifndef _SQLIT_H_
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#define _SQLIT_H_
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#pragma warning( disable : 4251 ) // needs to have dll-interface to be used by clients of class
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#include <sqlexec.h>
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//***************************************************************************
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// CWmiDbIterator
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//***************************************************************************
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class CWmiDbIterator : public IWmiDbIterator
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{
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friend class CWmiDbSession;
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public:
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HRESULT STDMETHODCALLTYPE QueryInterface(
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/* [in] */ REFIID riid,
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/* [iid_is][out] */ void __RPC_FAR *__RPC_FAR *ppvObject);
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ULONG STDMETHODCALLTYPE AddRef( );
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ULONG STDMETHODCALLTYPE Release( );
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virtual HRESULT STDMETHODCALLTYPE Cancel(
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/* [in] */ DWORD dwFlags) ;
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virtual HRESULT STDMETHODCALLTYPE NextBatch(
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/* [in] */ DWORD dwNumRequested,
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/* [in] */ DWORD dwTimeOutSeconds,
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/* [in] */ DWORD dwFlags,
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/* [in] */ DWORD dwRequestedHandleType,
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/* [in] */ REFIID riid,
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/* [out] */ DWORD __RPC_FAR *pdwNumReturned,
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/* [iid_is][length_is][size_is][out] */ LPVOID __RPC_FAR *ppObjects);
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CWmiDbIterator();
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~CWmiDbIterator();
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protected:
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IDBAsynchStatus *m_pStatus;
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IRowset *m_pRowset;
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CSQLConnection *m_pConn;
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ULONG m_uRefCount;
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CWmiDbSession *m_pSession;
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IMalloc *m_pIMalloc;
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};
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//*******************************************************
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//
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// CSQLExec
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//
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//*******************************************************
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// This needs to deal with blob data,
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// and support batching.
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class _declspec( dllexport ) CSQLExecuteRepdrvr : CSQLExecute
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{
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typedef std::map <DWORD, DWORD> Properties;
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public:
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static HRESULT GetNextResultRows(int iNumRows, IRowset *pIRowset, IMalloc *pMalloc, IWbemClassObject *pNewObj,
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CSchemaCache *pSchema, CWmiDbSession *pSession, Properties &PropIds, bool *bImageFound=NULL, bool bOnImage = false);
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private:
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CSQLExecuteRepdrvr(){};
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~CSQLExecuteRepdrvr(){};
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};
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#endif
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