110 lines
2.8 KiB
C
110 lines
2.8 KiB
C
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//+--------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1996 - 1999
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//
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// File: view.h
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//
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// Contents: Cert Server Database interface implementation
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//
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//---------------------------------------------------------------------------
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#include "resource.h" // main symbols
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// defines for multi-thread handling
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typedef enum
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{
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ENUMTHREAD_OPEN = 0,
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ENUMTHREAD_NEXT,
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ENUMTHREAD_CLEANUP,
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ENUMTHREAD_END
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} ENUMTHREADCALLS;
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class CEnumCERTDBRESULTROW: public IEnumCERTDBRESULTROW
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{
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public:
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CEnumCERTDBRESULTROW(BOOL fThreading = TRUE);
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~CEnumCERTDBRESULTROW();
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// IUnknown
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STDMETHODIMP QueryInterface(const IID& iid, void **ppv);
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ULONG STDMETHODCALLTYPE AddRef();
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ULONG STDMETHODCALLTYPE Release();
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// IEnumCERTDBRESULTROW
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STDMETHOD(Next)(
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/* [in] */ ULONG celt,
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/* [out] */ CERTDBRESULTROW *rgelt,
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/* [out] */ ULONG *pceltFetched);
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STDMETHOD(ReleaseResultRow)(
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/* [in] */ ULONG celt,
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/* [in, out] */ CERTDBRESULTROW *rgelt);
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STDMETHOD(Skip)(
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/* [in] */ LONG celt,
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/* [out] */ LONG *pielt);
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STDMETHOD(Reset)(VOID);
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STDMETHOD(Clone)(
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/* [out] */ IEnumCERTDBRESULTROW **ppenum);
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// CEnumCERTDBRESULTROW
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HRESULT Open(
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IN CERTSESSION *pcs,
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IN ICertDB *pdb,
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IN DWORD ccvr,
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IN CERTVIEWRESTRICTION const *acvr,
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IN DWORD ccolOut,
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IN DWORD const *acolOut);
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private:
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VOID _Cleanup();
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HRESULT _SetTable(
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IN LONG ColumnIndex,
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OUT LONG *pColumnIndexDefault);
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HRESULT _SaveRestrictions(
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IN DWORD ccvrIn,
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IN CERTVIEWRESTRICTION const *acvrIn,
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IN LONG ColumnIndexDefault);
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// multi-thread handling
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static DWORD WINAPI _ViewWorkThreadFunctionHelper(LPVOID lp);
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HRESULT _HandleThreadError();
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HRESULT _ThreadOpen(DWORD dwCallerThreadID);
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HRESULT _ThreadNext(DWORD dwCallerThreadID);
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VOID _ThreadCleanup(DWORD dwCallerThreadID);
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DWORD _ViewWorkThreadFunction(VOID);
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ICertDB *m_pdb;
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CERTSESSION *m_pcs;
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CERTVIEWRESTRICTION *m_aRestriction;
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DWORD m_cRestriction;
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DWORD m_ccolOut;
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DWORD *m_acolOut;
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BOOL m_fNoMoreData;
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LONG m_ieltMax;
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LONG m_ielt;
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LONG m_cskip;
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// thread stuff
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HANDLE m_hWorkThread;
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HANDLE m_hViewEvent;
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HANDLE m_hReturnEvent;
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HRESULT m_hrThread;
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ENUMTHREADCALLS m_enumViewCall;
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VOID *m_pThreadParam;
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BOOL m_fThreading;
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//#if DBG_CERTSRV
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DWORD m_dwCallerThreadId;
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//#endif
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// Reference count
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long m_cRef;
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};
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