108 lines
2.6 KiB
C
108 lines
2.6 KiB
C
//+------------------------------------------------------------
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//
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// Copyright (C) 1998, Microsoft Corporation
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//
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// File: icatqueries.h
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//
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// Contents: Implementation of ICategorizerQueries
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//
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// Classes: CICategorizerQueriesIMP
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//
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// Functions:
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//
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// History:
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// jstamerj 1998/07/15 14:11:54: Created.
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//
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//-------------------------------------------------------------
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#ifndef __ICATQUERIES_H__
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#define __ICATQUERIES_H__
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CatDebugClass(CICategorizerQueriesIMP),
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public ICategorizerQueries
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{
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public:
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//IUnknown
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STDMETHOD (QueryInterface) (REFIID iid, LPVOID *ppv);
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STDMETHOD_(ULONG, AddRef) ();
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STDMETHOD_(ULONG, Release) ();
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public:
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//ICategorizerQueries
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STDMETHOD (SetQueryString) (
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IN LPSTR pszQueryString);
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STDMETHOD (GetQueryString) (
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OUT LPSTR *ppszQueryString);
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public:
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CICategorizerQueriesIMP(
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IN LPSTR *ppsz);
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~CICategorizerQueriesIMP();
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private:
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// Internal method for setting the query string to a buffer
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// without reallocating/copying
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HRESULT SetQueryStringNoAlloc(
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IN LPSTR pszQueryString);
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private:
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#define SIGNATURE_CICATEGORIZERQUERIESIMP (DWORD) 'ICaQ'
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#define SIGNATURE_CICATEGORIZERQUERIESIMP_INVALID (DWORD) 'XCaQ'
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DWORD m_dwSignature;
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ULONG m_cRef;
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LPSTR *m_ppsz;
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friend class CSearchRequestBlock;
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};
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//+------------------------------------------------------------
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//
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// Function: CICategorizerQueriesIMP::CICategorizerQueriesIMP
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//
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// Synopsis: Constructor, initialize member data
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//
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// Arguments:
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// ppsz: Pointer to psz to set
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//
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// Returns: NOTHING
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//
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// History:
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// jstamerj 1998/07/15 14:18:00: Created.
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//
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//-------------------------------------------------------------
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inline CICategorizerQueriesIMP::CICategorizerQueriesIMP(
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IN LPSTR *ppsz)
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{
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m_dwSignature = SIGNATURE_CICATEGORIZERQUERIESIMP;
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_ASSERT(ppsz);
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m_ppsz = ppsz;
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m_cRef = 0;
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}
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//+------------------------------------------------------------
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//
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// Function: CICategorizerQueriesIMP::~CICategorizerQueriesIMP
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//
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// Synopsis: Check signature before destroying object
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//
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// Arguments: NONE
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//
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// Returns: NOTHING
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//
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// History:
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// jstamerj 1998/07/15 14:22:33: Created.
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//
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//-------------------------------------------------------------
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inline CICategorizerQueriesIMP::~CICategorizerQueriesIMP()
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{
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_ASSERT(m_cRef == 0);
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_ASSERT(m_dwSignature == SIGNATURE_CICATEGORIZERQUERIESIMP);
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m_dwSignature = SIGNATURE_CICATEGORIZERQUERIESIMP_INVALID;
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}
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#endif //__ICATQUERIES_H__
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